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" >&6; } if test "${lt_cv_path_NM+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi fi { $as_echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 $as_echo "$lt_cv_path_NM" >&6; } if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$ac_tool_prefix"; then for ac_prog in "dumpbin -symbols" "link -dump -symbols" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_DUMPBIN+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { $as_echo "$as_me:$LINENO: result: $DUMPBIN" >&5 $as_echo "$DUMPBIN" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in "dumpbin -symbols" "link -dump -symbols" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { $as_echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5 $as_echo "$ac_ct_DUMPBIN" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm { $as_echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } if test "${lt_cv_nm_interface+set}" = set; then $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:4591: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:4594: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:4597: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } { $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5 $as_echo_n "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5 $as_echo "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { $as_echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 $as_echo_n "checking the maximum length of command line arguments... " >&6; } if test "${lt_cv_sys_max_cmd_len+set}" = set; then $as_echo_n "(cached) " >&6 else i=0 teststring="ABCD" case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ = "XX$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { $as_echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:$LINENO: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { $as_echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } # Try some XSI features xsi_shell=no ( _lt_dummy="a/b/c" test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ = c,a/b,, \ && eval 'test $(( 1 + 1 )) -eq 2 \ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ && xsi_shell=yes { $as_echo "$as_me:$LINENO: result: $xsi_shell" >&5 $as_echo "$xsi_shell" >&6; } { $as_echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } lt_shell_append=no ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ >/dev/null 2>&1 \ && lt_shell_append=yes { $as_echo "$as_me:$LINENO: result: $lt_shell_append" >&5 $as_echo "$lt_shell_append" >&6; } if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { $as_echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if test "${lt_cv_ld_reload_flag+set}" = set; then $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_OBJDUMP+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:$LINENO: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if test "${lt_cv_deplibs_check_method+set}" = set; then $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be Linux ELF. linux* | k*bsd*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_AR+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AR="${ac_tool_prefix}ar" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:$LINENO: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_AR+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_AR="ar" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_STRIP+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:$LINENO: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_RANLIB+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Now try to grab the symbols. nlist=conftest.nm if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ const struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_save_CFLAGS" else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:$LINENO: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:$LINENO: result: ok" >&5 $as_echo "ok" >&6; } fi # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line 5803 "configure"' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if test "${lt_cv_cc_needs_belf+set}" = set; then $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || $as_test_x conftest$ac_exeext }; then lt_cv_cc_needs_belf=yes else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 lt_cv_cc_needs_belf=no fi rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; sparc*-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) LD="${LD-ld} -m elf64_sparc" ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_DSYMUTIL+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:$LINENO: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_NMEDIT+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:$LINENO: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_LIPO+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:$LINENO: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_OTOOL+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:$LINENO: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_OTOOL64+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:$LINENO: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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" >&6; } if test "${lt_cv_apple_cc_single_mod+set}" = set; then $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if test "${lt_cv_ld_exported_symbols_list+set}" = set; then $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || $as_test_x conftest$ac_exeext }; then lt_cv_ld_exported_symbols_list=yes else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 lt_cv_ld_exported_symbols_list=no fi rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 10.[012]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test "$lt_cv_apple_cc_single_mod" = "yes"; then _lt_dar_single_mod='$single_module' fi if test "$lt_cv_ld_exported_symbols_list" = "yes"; then _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' fi if test "$DSYMUTIL" != ":"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 $as_echo_n "checking how to run the C preprocessor... 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Now check whether nonexistent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then # Broken: success on invalid input. continue else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { $as_echo "$as_me:$LINENO: result: $CPP" >&5 $as_echo "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then # Broken: success on invalid input. continue else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; }; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... 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To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | tpf* | k*bsd*-gnu) tmp_diet=no if test "$host_os" = linux-dietlibc; then case $cc_basename in diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) esac fi if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test "$tmp_diet" = no then tmp_addflag= tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; lf95*) # Lahey Fortran 8.1 whole_archive_flag_spec= tmp_sharedflag='--shared' ;; xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' compiler_needs_object=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; esac archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi case $cc_basename in xlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' hardcode_libdir_flag_spec= hardcode_libdir_flag_spec_ld='-rpath $libdir' archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' fi ;; esac else ld_shlibs=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test "$ld_shlibs" = no; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix[4-9]*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_direct_absolute=yes hardcode_libdir_separator=':' link_all_deplibs=yes file_list_spec='${wl}-f,' if test "$GCC" = yes; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L=yes hardcode_libdir_flag_spec='-L$libdir' hardcode_libdir_separator= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi export_dynamic_flag_spec='${wl}-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || $as_test_x conftest$ac_exeext }; then lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? 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Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat >conftest.$ac_ext <<_ACEOF int foo(void) {} _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || $as_test_x conftest$ac_exeext }; then archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; 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solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. 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*) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be Linux ELF. linux* | k*bsd*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method == "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) AC_SUBST([DUMPBIN]) if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM="-lm") ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ const struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_save_CFLAGS" else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= AC_MSG_CHECKING([for $compiler option to produce PIC]) m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' if test "$host_cpu" != ia64; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64 which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. 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then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu) case $cc_basename in # old Intel for x86_64 which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; pgcc* | pgf77* | pgf90* | pgf95*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl*) # IBM XL C 8.0/Fortran 10.1 on PPC _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Sun\ F*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], [How to pass a linker flag through the compiler]) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in "" | " "*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; esac], [_LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) fi _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], [Additional compiler flags for building library objects]) # # Check to make sure the static flag actually works. # wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), $lt_tmp_static_flag, [], [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], [Compiler flag to prevent dynamic linking]) ])# _LT_COMPILER_PIC # _LT_LINKER_SHLIBS([TAGNAME]) # ---------------------------- # See if the linker supports building shared libraries. m4_defun([_LT_LINKER_SHLIBS], [AC_REQUIRE([LT_PATH_LD])dnl AC_REQUIRE([LT_PATH_NM])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl m4_require([_LT_TAG_COMPILER])dnl AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) m4_if([$1], [CXX], [ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' case $host_os in aix[[4-9]]*) # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; 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If you *** really care for shared libraries, you may want to modify your PATH *** so that a non-GNU linker is found, and then restart. _LT_EOF fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='' ;; m68k) _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes ;; esac ;; beos*) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then _LT_TAGVAR(allow_undefined_flag, $1)=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. 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ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" AC_LINK_IFELSE(int foo(void) {}, _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' ) LDFLAGS="$save_LDFLAGS" else _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(inherit_rpath, $1)=yes _LT_TAGVAR(link_all_deplibs, $1)=yes ;; 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solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; 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LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) ;; esac test -z "$AS" && AS=as _LT_DECL([], [AS], [0], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl ])# win32-dll AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl _LT_SET_OPTION([LT_INIT], [win32-dll]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `win32-dll' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) # _LT_ENABLE_SHARED([DEFAULT]) # ---------------------------- # implement the --enable-shared flag, and supports the `shared' and # `disable-shared' LT_INIT options. # DEFAULT is either `yes' or `no'. 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59 which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. 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It'll see the old AC_DEFUN # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us # using a macro with the same name in our local m4/libtool.m4 it'll # pull the old libtool.m4 in (it doesn't see our shiny new m4_define # and doesn't know about Autoconf macros at all.) # # So we provide this file, which has a silly filename so it's always # included after everything else. This provides aclocal with the # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything # because those macros already exist, or will be overwritten later. # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. # # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. # Yes, that means every name once taken will need to remain here until # we give up compatibility with versions before 1.7, at which point # we need to keep only those names which we still refer to. # This is to help aclocal find these macros, as it can't see m4_define. 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # PKG_PROG_PKG_CONFIG([MIN-VERSION]) # ---------------------------------- AC_DEFUN([PKG_PROG_PKG_CONFIG], [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) fi if test -n "$PKG_CONFIG"; then _pkg_min_version=m4_default([$1], [0.9.0]) AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) PKG_CONFIG="" fi fi[]dnl ])# PKG_PROG_PKG_CONFIG # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) # # Check to see whether a particular set of modules exists. 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c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_THEME_H__ #define __HIPPO_CANVAS_THEME_H__ #include #include #include G_BEGIN_DECLS #define HIPPO_TYPE_CANVAS_THEME (hippo_canvas_theme_get_type ()) #define HIPPO_CANVAS_THEME(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_THEME, HippoCanvasTheme)) #define HIPPO_CANVAS_THEME_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_THEME, HippoCanvasThemeClass)) #define HIPPO_IS_CANVAS_THEME(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_THEME)) #define HIPPO_IS_CANVAS_THEME_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_THEME)) #define HIPPO_CANVAS_THEME_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_THEME, HippoCanvasThemeClass)) GType hippo_canvas_theme_get_type (void) G_GNUC_CONST; HippoCanvasTheme *hippo_canvas_theme_new (HippoCanvasThemeEngine *theme_engine, const char *application_stylesheet, const char *theme_stylesheet, const char *default_stylesheet); HippoCanvasThemeEngine *hippo_canvas_theme_get_theme_engine (HippoCanvasTheme *theme); G_END_DECLS #endif /* __HIPPO_CANVAS_THEME_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-theme.c0000664000076400007640000011054211366237062017312 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ /* This file started as a cut-and-paste of cr-sel-eng.c from libcroco. * * It has been: * - Reformatted and otherwise edited to match our coding style * - Switched from handling xmlNode to handling HippoStyle * - Simplified by removing things that we don't need or that don't * make sense in our context. * - The code to get a list of matching properties works quite differently; * we order things in priority order, but we don't actually try to * coelesce properties with the same name. */ /* * This file is part of The Croco Library * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2.1 of the GNU Lesser General Public * License as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU Lesser * General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA * * Copyright (C) 2003-2004 Dodji Seketeli. All Rights Reserved. */ #include #include #include "hippo-canvas-internal.h" #include "hippo-canvas-style.h" #include "hippo-canvas-theme-internal.h" static GObject *hippo_canvas_theme_constructor (GType type, guint n_construct_properties, GObjectConstructParam *construct_properties); static void hippo_canvas_theme_dispose (GObject *object); static void hippo_canvas_theme_finalize (GObject *object); static void hippo_canvas_theme_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); static void hippo_canvas_theme_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); #if 0 enum { LAST_SIGNAL }; static int signals[LAST_SIGNAL]; #endif struct _HippoCanvasTheme { GObject parent; HippoCanvasThemeEngine *theme_engine; char *application_stylesheet; char *default_stylesheet; char *theme_stylesheet; GHashTable *stylesheets_by_filename; GHashTable *filenames_by_stylesheet; CRCascade *cascade; }; struct _HippoCanvasThemeClass { GObjectClass parent_class; }; enum { PROP_0, PROP_THEME_ENGINE, PROP_APPLICATION_STYLESHEET, PROP_THEME_STYLESHEET, PROP_DEFAULT_STYLESHEET }; G_DEFINE_TYPE(HippoCanvasTheme, hippo_canvas_theme, G_TYPE_OBJECT) /* Quick strcmp. Test only for == 0 or != 0, not < 0 or > 0. */ #define strqcmp(str,lit,lit_len) \ (strlen (str) != (lit_len) || memcmp (str, lit, lit_len)) static void hippo_canvas_theme_init(HippoCanvasTheme *theme) { theme->stylesheets_by_filename = g_hash_table_new_full(g_str_hash, g_str_equal, (GDestroyNotify)g_free, (GDestroyNotify)cr_stylesheet_unref); theme->filenames_by_stylesheet = g_hash_table_new(g_direct_hash, g_direct_equal); } static void hippo_canvas_theme_class_init(HippoCanvasThemeClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); object_class->constructor = hippo_canvas_theme_constructor; object_class->dispose = hippo_canvas_theme_dispose; object_class->finalize = hippo_canvas_theme_finalize; object_class->set_property = hippo_canvas_theme_set_property; object_class->get_property = hippo_canvas_theme_get_property; /** * HippoCanvasImage:theme-engine * * The theme engine object, used to draw control parts in a theme-specific manner. */ g_object_class_install_property(object_class, PROP_THEME_ENGINE, g_param_spec_object("theme-engine", _("Theme Engine"), _("Theme engine object used to draw control parts"), HIPPO_TYPE_CANVAS_THEME_ENGINE, G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); /** * HippoCanvasImage:application-stylesheet * * The highest priority stylesheet, representing application-specific * styling; this is associated with the CSS "author" stylesheet. */ g_object_class_install_property(object_class, PROP_APPLICATION_STYLESHEET, g_param_spec_string("application-stylesheet", _("Application Stylesheet"), _("Stylesheet with application-specific styling"), NULL, G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); /** * HippoCanvasImage:theme-stylesheet * * The second priority stylesheet, representing theme-specific styling; * this is associated with the CSS "user" stylesheet. */ g_object_class_install_property(object_class, PROP_THEME_STYLESHEET, g_param_spec_string("theme-stylesheet", _("Theme Stylesheet"), _("Stylesheet with theme-specific styling"), NULL, G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); /** * HippoCanvasImage:default-stylesheet * * The lowest priority stylesheet, representing global default * styling; this is associated with the CSS "user agent" stylesheet. */ g_object_class_install_property(object_class, PROP_DEFAULT_STYLESHEET, g_param_spec_string("default-stylesheet", _("Default Stylesheet"), _("Stylesheet with global default styling"), NULL, G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); } static CRStyleSheet * parse_stylesheet(const char *filename) { enum CRStatus status; CRStyleSheet *stylesheet; if (filename == NULL) return NULL; status = cr_om_parser_simply_parse_file ((const guchar *)filename, CR_UTF_8, &stylesheet); if (status != CR_OK) { g_warning("Error parsing stylesheet '%s'", filename); return NULL; } return stylesheet; } static void insert_stylesheet(HippoCanvasTheme *theme, const char *filename, CRStyleSheet *stylesheet) { char *filename_copy; if (stylesheet == NULL) return; filename_copy = g_strdup(filename); cr_stylesheet_ref(stylesheet); g_hash_table_insert(theme->stylesheets_by_filename, filename_copy, stylesheet); g_hash_table_insert(theme->filenames_by_stylesheet, stylesheet, filename_copy); } static GObject * hippo_canvas_theme_constructor (GType type, guint n_construct_properties, GObjectConstructParam *construct_properties) { GObject *object; HippoCanvasTheme *theme; CRStyleSheet *application_stylesheet; CRStyleSheet *theme_stylesheet; CRStyleSheet *default_stylesheet; object = (*G_OBJECT_CLASS (hippo_canvas_theme_parent_class)->constructor) (type, n_construct_properties, construct_properties); theme = HIPPO_CANVAS_THEME (object); application_stylesheet = parse_stylesheet(theme->application_stylesheet); theme_stylesheet = parse_stylesheet(theme->theme_stylesheet); default_stylesheet = parse_stylesheet(theme->default_stylesheet); theme->cascade = cr_cascade_new(application_stylesheet, theme_stylesheet, default_stylesheet); if (theme->cascade == NULL) g_error("Out of memory when creating cascade object"); insert_stylesheet(theme, theme->application_stylesheet, application_stylesheet); insert_stylesheet(theme, theme->theme_stylesheet, theme_stylesheet); insert_stylesheet(theme, theme->default_stylesheet, default_stylesheet); return object; } static void hippo_canvas_theme_dispose(GObject *object) { /* HippoCanvasTheme *theme = HIPPO_CANVAS_THEME(object); */ G_OBJECT_CLASS(hippo_canvas_theme_parent_class)->dispose(object); } static void hippo_canvas_theme_finalize(GObject *object) { HippoCanvasTheme *theme = HIPPO_CANVAS_THEME(object); if (theme->theme_engine) g_object_unref(theme->theme_engine); g_hash_table_destroy(theme->stylesheets_by_filename); g_hash_table_destroy(theme->filenames_by_stylesheet); g_free(theme->application_stylesheet); g_free(theme->theme_stylesheet); g_free(theme->default_stylesheet); if (theme->cascade) { cr_cascade_unref(theme->cascade); theme->cascade = NULL; } G_OBJECT_CLASS(hippo_canvas_theme_parent_class)->finalize(object); } static void hippo_canvas_theme_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { HippoCanvasTheme *theme = HIPPO_CANVAS_THEME(object); switch (prop_id) { case PROP_THEME_ENGINE: { HippoCanvasThemeEngine *theme_engine = g_value_get_object(value); if (theme_engine != theme->theme_engine) { if (theme->theme_engine) g_object_unref(theme->theme_engine); theme->theme_engine = theme_engine; if (theme->theme_engine) g_object_ref(theme->theme_engine); } } break; case PROP_APPLICATION_STYLESHEET: { const char *path = g_value_get_string(value); if (path != theme->application_stylesheet) { g_free(theme->application_stylesheet); theme->application_stylesheet = g_strdup(path); } break; } case PROP_THEME_STYLESHEET: { const char *path = g_value_get_string(value); if (path != theme->theme_stylesheet) { g_free(theme->theme_stylesheet); theme->theme_stylesheet = g_strdup(path); } break; } case PROP_DEFAULT_STYLESHEET: { const char *path = g_value_get_string(value); if (path != theme->default_stylesheet) { g_free(theme->default_stylesheet); theme->default_stylesheet = g_strdup(path); } break; } default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_theme_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { HippoCanvasTheme *theme = HIPPO_CANVAS_THEME (object); switch (prop_id) { case PROP_THEME_ENGINE: g_value_set_object(value, theme->theme_engine); break; case PROP_APPLICATION_STYLESHEET: g_value_set_string(value, theme->application_stylesheet); break; case PROP_THEME_STYLESHEET: g_value_set_string(value, theme->theme_stylesheet); break; case PROP_DEFAULT_STYLESHEET: g_value_set_string(value, theme->default_stylesheet); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } /** * hippo_canvas_theme_new: * @theme_engine: The theme engine object used for theme-specific drawing code, may be %NULL * @application_stylesheet: The highest priority stylesheet, representing application-specific * styling; this is associated with the CSS "author" stylesheet, may be %NULL * @theme_stylesheet: The second priority stylesheet, representing theme-specific styling ; * this is associated with the CSS "user" stylesheet, may be %NULL * @default_stylesheet: The lowest priority stylesheet, representing global default styling; * this is associated with the CSS "user agent" stylesheet, may be %NULL * * Return value: the newly created theme object **/ HippoCanvasTheme * hippo_canvas_theme_new (HippoCanvasThemeEngine *theme_engine, const char *application_stylesheet, const char *theme_stylesheet, const char *default_stylesheet) { HippoCanvasTheme *theme = g_object_new(HIPPO_TYPE_CANVAS_THEME, "theme-engine", theme_engine, "application-stylesheet", application_stylesheet, "theme-stylesheet", theme_stylesheet, "default-stylesheet", default_stylesheet, NULL); return theme; } HippoCanvasThemeEngine * hippo_canvas_theme_get_theme_engine (HippoCanvasTheme *theme) { g_return_val_if_fail(HIPPO_IS_CANVAS_THEME(theme), NULL); return theme->theme_engine; } static gboolean link_class_add_sel_matches_style(HippoCanvasTheme *a_this, CRAdditionalSel *a_add_sel, HippoCanvasStyle *a_style) { return hippo_canvas_style_get_link_type(a_style) == HIPPO_CANVAS_LINK_LINK; } static gboolean visited_class_add_sel_matches_style(HippoCanvasTheme *a_this, CRAdditionalSel *a_add_sel, HippoCanvasStyle *a_style) { return hippo_canvas_style_get_link_type(a_style) == HIPPO_CANVAS_LINK_VISITED; } static gboolean pseudo_class_add_sel_matches_style (HippoCanvasTheme *a_this, CRAdditionalSel *a_add_sel, HippoCanvasStyle *a_style) { g_return_val_if_fail(a_this && a_add_sel && a_add_sel->content.pseudo && a_add_sel->content.pseudo->name && a_add_sel->content.pseudo->name->stryng && a_add_sel->content.pseudo->name->stryng->str && a_style, FALSE); if (strcmp(a_add_sel->content.pseudo->name->stryng->str, "link") == 0) { return link_class_add_sel_matches_style(a_this, a_add_sel, a_style); } else if (strcmp(a_add_sel->content.pseudo->name->stryng->str, "visited") == 0) { return visited_class_add_sel_matches_style(a_this, a_add_sel, a_style); } else { return FALSE; } } /** *@param a_add_sel the class additional selector to consider. *@param a_style the style object to consider. *@return TRUE if the class additional selector matches *the style object given in argument, FALSE otherwise. */ static gboolean class_add_sel_matches_style (CRAdditionalSel *a_add_sel, HippoCanvasStyle *a_style) { const char *klass; g_return_val_if_fail (a_add_sel && a_add_sel->type == CLASS_ADD_SELECTOR && a_add_sel->content.class_name && a_add_sel->content.class_name->stryng && a_add_sel->content.class_name->stryng->str && a_style, FALSE); klass = hippo_canvas_style_get_element_class(a_style); if (klass != NULL) { const char *cur; for (cur = klass; *cur;) { while (*cur && cr_utils_is_white_space (*cur)) cur++; if (strncmp (cur, a_add_sel->content.class_name->stryng->str, a_add_sel->content.class_name->stryng->len) == 0) { cur += a_add_sel->content.class_name->stryng->len; if ((!*cur) || cr_utils_is_white_space (*cur)) return TRUE; } /* skip to next whitespace character */ while (*cur && !cr_utils_is_white_space(*cur)) cur++; } } return FALSE; } /** *@return TRUE if the additional attribute selector matches *the current style object given in argument, FALSE otherwise. *@param a_add_sel the additional attribute selector to consider. *@param a_style the style object to consider. */ static gboolean id_add_sel_matches_style (CRAdditionalSel *a_add_sel, HippoCanvasStyle *a_style) { gboolean result = FALSE; const char *id; g_return_val_if_fail (a_add_sel && a_add_sel->type == ID_ADD_SELECTOR && a_add_sel->content.id_name && a_add_sel->content.id_name->stryng && a_add_sel->content.id_name->stryng->str && a_style, FALSE); g_return_val_if_fail (a_add_sel && a_add_sel->type == ID_ADD_SELECTOR && a_style, FALSE); id = hippo_canvas_style_get_element_id(a_style); if (id != NULL) { if (!strqcmp (id, a_add_sel->content.id_name->stryng->str, a_add_sel->content.id_name->stryng->len)) { result = TRUE; } } return result; } /** *Evaluates if a given additional selector matches an style object. *@param a_add_sel the additional selector to consider. *@param a_style the style object to consider. *@return TRUE is a_add_sel matches a_style, FALSE otherwise. */ static gboolean additional_selector_matches_style (HippoCanvasTheme *a_this, CRAdditionalSel *a_add_sel, HippoCanvasStyle *a_style) { CRAdditionalSel *cur_add_sel = NULL; CRAdditionalSel *tail; gboolean evaluated = FALSE; g_return_val_if_fail (a_add_sel, FALSE) ; for (tail = a_add_sel; tail && tail->next; tail = tail->next) ; for (cur_add_sel = tail ; cur_add_sel ; cur_add_sel = cur_add_sel->prev) { evaluated = TRUE ; if (cur_add_sel->type == NO_ADD_SELECTOR) { return FALSE; } if (cur_add_sel->type == CLASS_ADD_SELECTOR && cur_add_sel->content.class_name && cur_add_sel->content.class_name->stryng && cur_add_sel->content.class_name->stryng->str) { if (!class_add_sel_matches_style (cur_add_sel, a_style)) { return FALSE; } continue ; } else if (cur_add_sel->type == ID_ADD_SELECTOR && cur_add_sel->content.id_name && cur_add_sel->content.id_name->stryng && cur_add_sel->content.id_name->stryng->str) { if (!id_add_sel_matches_style (cur_add_sel, a_style)) { return FALSE; } continue ; } else if (cur_add_sel->type == ATTRIBUTE_ADD_SELECTOR && cur_add_sel->content.attr_sel) { g_warning("Attribute selectors not supported"); return FALSE; } else if (cur_add_sel->type == PSEUDO_CLASS_ADD_SELECTOR && cur_add_sel->content.pseudo) { /* FIXME: is this right?????; it's backwards from the rest */ if (pseudo_class_add_sel_matches_style(a_this, cur_add_sel, a_style)) { return TRUE; } return FALSE; } } if (evaluated) return TRUE; return FALSE ; } /* This is a workaround for: * - Python encodes '.' as '+' in type names * - libcroco doesn't correctly parse the \+ escape in types * - it's far too ugly to write foo\2b\bar\2bWidget... * * So we consider an element name of foo-bar-Widget to match a type * of foo+bar+Widget */ static gboolean element_name_matches_type_name(const char *element_name, const char *type_name) { const char *p = element_name; const char *q = type_name; while (*p || *q) { if (*p == '-') { if (*q != '-' && *q != '+') return FALSE; } else { if (*p != *q) return FALSE; } p++; q++; } return TRUE; } static gboolean element_name_matches_type(const char *element_name, GType element_type) { /* This is not efficient, but the number of selectors with an element_name * is probably fairly small. */ if (element_type == G_TYPE_NONE) { return strcmp(element_name, "canvas") == 0; } else { while (TRUE) { if (element_name_matches_type_name(element_name, g_type_name(element_type))) return TRUE; if (element_type == G_TYPE_OBJECT) return FALSE; element_type = g_type_parent(element_type); } } } /** *Evaluate a selector (a simple selectors list) and says *if it matches the style object given in parameter. *The algorithm used here is the following: *Walk the combinator separated list of simple selectors backward, starting *from the end of the list. For each simple selector, looks if *if matches the current style. * *@param a_this the selection engine. *@param a_sel the simple selection list. *@param a_style the style object. *@param a_result out parameter. Set to true if the *selector matches the style object, FALSE otherwise. *@param a_recurse if set to TRUE, the function will walk to *the next simple selector (after the evaluation of the current one) *and recursively evaluate it. Must be usually set to TRUE unless you *know what you are doing. */ static enum CRStatus sel_matches_style_real (HippoCanvasTheme *a_this, CRSimpleSel *a_sel, HippoCanvasStyle *a_style, gboolean *a_result, gboolean a_eval_sel_list_from_end, gboolean a_recurse) { CRSimpleSel *cur_sel = NULL; HippoCanvasStyle *cur_style = NULL; GType cur_type; *a_result = FALSE; if (a_eval_sel_list_from_end) { /*go and get the last simple selector of the list */ for (cur_sel = a_sel; cur_sel && cur_sel->next; cur_sel = cur_sel->next) ; } else { cur_sel = a_sel; } cur_style = a_style; cur_type = hippo_canvas_style_get_element_type(cur_style); while (cur_sel) { if (((cur_sel->type_mask & TYPE_SELECTOR) && (cur_sel->name && cur_sel->name->stryng && cur_sel->name->stryng->str) && (element_name_matches_type (cur_sel->name->stryng->str, cur_type))) || (cur_sel->type_mask & UNIVERSAL_SELECTOR)) { /* *this simple selector *matches the current style object *Let's see if the preceding *simple selectors also match *their style object counterpart. */ if (cur_sel->add_sel) { if (additional_selector_matches_style (a_this, cur_sel->add_sel, cur_style)) { goto walk_a_step_in_expr; } else { goto done; } } else { goto walk_a_step_in_expr; } } if (!(cur_sel->type_mask & TYPE_SELECTOR) && !(cur_sel->type_mask & UNIVERSAL_SELECTOR)) { if (!cur_sel->add_sel) { goto done; } if (additional_selector_matches_style(a_this, cur_sel->add_sel, cur_style)) { goto walk_a_step_in_expr; } else { goto done; } } else { goto done ; } walk_a_step_in_expr: if (a_recurse == FALSE) { *a_result = TRUE; goto done; } /* *here, depending on the combinator of cur_sel *choose the axis of the element tree traversal *and walk one step in the element tree. */ if (!cur_sel->prev) break; switch (cur_sel->combinator) { case NO_COMBINATOR: break; case COMB_WS: /*descendant selector */ { HippoCanvasStyle *n = NULL; /* *walk the element tree upward looking for a parent *style that matches the preceding selector. */ for (n = hippo_canvas_style_get_parent(a_style); n; n = hippo_canvas_style_get_parent(n)) { enum CRStatus status; gboolean matches = FALSE; status = sel_matches_style_real(a_this, cur_sel->prev, n, &matches, FALSE, TRUE); if (status != CR_OK) goto done; if (matches) { cur_style = n; cur_type = hippo_canvas_style_get_element_type(cur_style); break; } } if (!n) { /* *didn't find any ancestor that matches *the previous simple selector. */ goto done; } /* *in this case, the preceding simple sel *will have been interpreted twice, which *is a cpu and mem waste ... I need to find *another way to do this. Anyway, this is *my first attempt to write this function and *I am a bit clueless. */ break; } case COMB_PLUS: g_warning("+ combinators are not supported"); goto done; case COMB_GT: cur_style = hippo_canvas_style_get_parent (cur_style); if (!cur_style) goto done; cur_type = hippo_canvas_style_get_element_type(cur_style); break; default: goto done; } cur_sel = cur_sel->prev; } /* *if we reached this point, it means the selector matches *the style object. */ *a_result = TRUE; done: return CR_OK; } static void add_matched_properties (HippoCanvasTheme *a_this, CRStyleSheet *a_stylesheet, HippoCanvasStyle *a_style, GPtrArray *props) { CRStatement *cur_stmt = NULL; CRSelector *sel_list = NULL; CRSelector *cur_sel = NULL; gboolean matches = FALSE; enum CRStatus status = CR_OK; /* *walk through the list of statements and, *get the selectors list inside the statements that *contain some, and try to match our style object in these *selectors lists. */ for (cur_stmt = a_stylesheet->statements; cur_stmt; cur_stmt = cur_stmt->next) { /* *initialyze the selector list in which we will *really perform the search. */ sel_list = NULL; /* *get the the damn selector list in *which we have to look */ switch (cur_stmt->type) { case RULESET_STMT: if (cur_stmt->kind.ruleset && cur_stmt->kind.ruleset->sel_list) { sel_list = cur_stmt->kind.ruleset->sel_list; } break; case AT_MEDIA_RULE_STMT: if (cur_stmt->kind.media_rule && cur_stmt->kind.media_rule->rulesets && cur_stmt->kind.media_rule->rulesets->kind.ruleset && cur_stmt->kind.media_rule->rulesets->kind.ruleset->sel_list) { sel_list = cur_stmt->kind.media_rule->rulesets->kind.ruleset->sel_list; } break; case AT_IMPORT_RULE_STMT: { CRAtImportRule *import_rule = cur_stmt->kind.import_rule; if (import_rule->sheet == NULL) { char *filename = NULL; if (import_rule->url->stryng && import_rule->url->stryng->str) filename = _hippo_canvas_theme_resolve_url(a_this, a_stylesheet, import_rule->url->stryng->str); if (filename) import_rule->sheet = parse_stylesheet(filename); if (import_rule->sheet) { insert_stylesheet(a_this, filename, import_rule->sheet); /* refcount of stylesheets starts off at zero, so we don't need to unref! */ } else { /* Set a marker to avoid repeatedly trying to parse a non-existent or * broken stylesheet */ import_rule->sheet = (CRStyleSheet *)-1; } if (filename) g_free(filename); } if (import_rule->sheet != (CRStyleSheet *)-1) { add_matched_properties(a_this, import_rule->sheet, a_style, props); } } break; default: break; } if (!sel_list) continue; /* *now, we have a comma separated selector list to look in. *let's walk it and try to match the style object *on each item of the list. */ for (cur_sel = sel_list; cur_sel; cur_sel = cur_sel->next) { if (!cur_sel->simple_sel) continue; status = sel_matches_style_real(a_this, cur_sel->simple_sel, a_style, &matches, TRUE, TRUE); if (status == CR_OK && matches) { CRDeclaration *cur_decl = NULL; /* In order to sort the matching properties, we need to compute the * specificity of the selector that actually matched this * element. In a non-thread-safe fashion, we store it in the * ruleset. (Fixing this would mean cut-and-pasting * cr_simple_sel_compute_specificity(), and have no need for * thread-safety anyways.) * * Once we've sorted the properties, the specificity no longer * matters and it can be safely overriden. */ cr_simple_sel_compute_specificity (cur_sel->simple_sel); cur_stmt->specificity = cur_sel->simple_sel->specificity; for (cur_decl = cur_stmt->kind.ruleset->decl_list; cur_decl; cur_decl = cur_decl->next) g_ptr_array_add(props, cur_decl); } } } } #define ORIGIN_AUTHOR_IMPORTANT (ORIGIN_AUTHOR + 1) #define ORIGIN_USER_IMPORTANT (ORIGIN_AUTHOR + 2) static inline int get_origin(const CRDeclaration *decl) { enum CRStyleOrigin origin = decl->parent_statement->parent_sheet->origin; if (decl->important) { if (origin == ORIGIN_AUTHOR) return ORIGIN_AUTHOR_IMPORTANT; else if (origin == ORIGIN_USER) return ORIGIN_USER_IMPORTANT; } return origin; } /* Order of comparison is so that higher priority statements compare after * lower priority statements */ static int compare_declarations(gconstpointer a, gconstpointer b) { /* g_ptr_array_sort() is broooken */ CRDeclaration *decl_a = *(CRDeclaration **)a; CRDeclaration *decl_b = *(CRDeclaration **)b; int origin_a = get_origin(decl_a); int origin_b = get_origin(decl_b); if (origin_a != origin_b) return origin_a - origin_b; if (decl_a->parent_statement->specificity != decl_b->parent_statement->specificity) return decl_a->parent_statement->specificity - decl_b->parent_statement->specificity; return 0; } void _hippo_canvas_theme_get_matched_properties (HippoCanvasTheme *theme, HippoCanvasStyle *style, CRDeclaration ***properties, int *n_properties) { enum CRStyleOrigin origin = 0; CRStyleSheet *sheet = NULL; GPtrArray *props = g_ptr_array_new(); g_return_if_fail (HIPPO_IS_CANVAS_THEME(theme)); g_return_if_fail (HIPPO_IS_CANVAS_STYLE(style)); for (origin = ORIGIN_UA; origin < NB_ORIGINS; origin++) { sheet = cr_cascade_get_sheet (theme->cascade, origin); if (!sheet) continue; add_matched_properties(theme, sheet, style, props); } /* We count on a stable sort here so that later declarations come * after earlier declarations */ g_ptr_array_sort(props, compare_declarations); *n_properties = props->len; *properties = (CRDeclaration **)g_ptr_array_free(props, FALSE); } /* Resolve an url from an url() reference in a stylesheet into an absolute * local filename, if possible. The resolution here is distinctly lame and * will fail on many examples. */ char * _hippo_canvas_theme_resolve_url (HippoCanvasTheme *theme, CRStyleSheet *base_stylesheet, const char *url) { const char *base_filename = NULL; char *dirname; char *filename; /* Handle absolute file:/ URLs */ if (g_str_has_prefix(url, "file:") || g_str_has_prefix(url, "File:") || g_str_has_prefix(url, "FILE:")) { GError *error = NULL; char *filename; filename = g_filename_from_uri(url, NULL, &error); if (filename == NULL) { g_warning("%s", error->message); g_error_free(error); } return NULL; } /* Guard against http:/ URLs */ if (g_str_has_prefix(url, "http:") || g_str_has_prefix(url, "Http:") || g_str_has_prefix(url, "HTTP:")) { g_warning("Http URL '%s' in theme stylesheet is not supported", url); return NULL; } /* Assume anything else is a relative URL, and "resolve" it */ if (url[0] == '/') return g_strdup(url); base_filename = g_hash_table_lookup(theme->filenames_by_stylesheet, base_stylesheet); if (base_filename == NULL) { g_warning("Can't get base to resolve url '%s'", url); return NULL; } dirname = g_path_get_dirname(base_filename); filename = g_build_filename(dirname, url, NULL); g_free(dirname); return filename; } hippo-canvas-0.3.1/common/hippo/hippo-animation.h0000664000076400007640000000515511366237063016727 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_ANIMATION_H__ #define __HIPPO_ANIMATION_H__ #include G_BEGIN_DECLS /** * HippoAnimation:: * * The HippoAnimation class represents a single animation that can be managed by * a HippoAnimationManager. An animation consists of a series of "events". * events can either be instantantaneous, or they can have a duration. Each * event is identified by an integer ID. (It was done this way rather than * using objects to avoid forcing someone implementation an animation to * define a new GObject type.) * * The base HippoAnimation class does nothing by itself. You can either * subclass it, or you can create an instance of the base class and connect * to the ::event and ::cancel signals. */ #define HIPPO_TYPE_ANIMATION (hippo_animation_get_type ()) #define HIPPO_ANIMATION(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_ANIMATION, HippoAnimation)) #define HIPPO_ANIMATION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_ANIMATION, HippoAnimationClass)) #define HIPPO_IS_ANIMATION(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_ANIMATION)) #define HIPPO_IS_ANIMATION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_ANIMATION)) #define HIPPO_ANIMATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_ANIMATION, HippoAnimationClass)) typedef struct _HippoAnimation HippoAnimation; typedef struct _HippoAnimationClass HippoAnimationClass; struct _HippoAnimation { GObject parent; GPtrArray *events; guint first_current; /* Index of first event that is still current */ double position; /* current time value */ }; struct _HippoAnimationClass { GObjectClass parent_class; void (*event) (HippoAnimation *animation, int event_id, double fraction); void (*cancel) (HippoAnimation *animation); }; GType hippo_animation_get_type (void) G_GNUC_CONST; HippoAnimation *hippo_animation_new (void); int hippo_animation_add_event(HippoAnimation *animation, double when, double duration); void hippo_animation_cancel (HippoAnimation *animation); /* "Protected" methods used by HippoAnimationManager */ void hippo_animation_advance (HippoAnimation *animation, double position); double hippo_animation_get_next_event_position (HippoAnimation *animation); G_END_DECLS #endif /* __HIPPO_ANIMATION_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-image-button.c0000664000076400007640000002425611366237063020612 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include "hippo-canvas-internal.h" #include #include "hippo-canvas-image-button.h" #include "hippo-canvas-util.h" static void hippo_canvas_image_button_init (HippoCanvasImageButton *image); static void hippo_canvas_image_button_class_init (HippoCanvasImageButtonClass *klass); static void hippo_canvas_image_button_iface_init (HippoCanvasItemIface *item_class); static void hippo_canvas_image_button_finalize (GObject *object); static void hippo_canvas_image_button_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); static void hippo_canvas_image_button_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); /* Box methods */ static void hippo_canvas_image_button_hovering_changed (HippoCanvasBox *box, gboolean hovering); enum { NO_SIGNALS_YET, LAST_SIGNAL }; /* static int signals[LAST_SIGNAL]; */ enum { PROP_0, PROP_NORMAL_IMAGE, PROP_NORMAL_IMAGE_NAME, PROP_PRELIGHT_IMAGE, PROP_PRELIGHT_IMAGE_NAME }; struct _HippoCanvasImageButton { HippoCanvasImage image; cairo_surface_t *normal_image; char *normal_image_name; cairo_surface_t *prelight_image; char *prelight_image_name; }; struct _HippoCanvasImageButtonClass { HippoCanvasImageClass parent_class; }; G_DEFINE_TYPE_WITH_CODE(HippoCanvasImageButton, hippo_canvas_image_button, HIPPO_TYPE_CANVAS_IMAGE, G_IMPLEMENT_INTERFACE(HIPPO_TYPE_CANVAS_ITEM, hippo_canvas_image_button_iface_init)); static void hippo_canvas_image_button_init(HippoCanvasImageButton *button) { HIPPO_CANVAS_BOX(button)->clickable = TRUE; } static HippoCanvasItemIface *item_parent_class; static void hippo_canvas_image_button_iface_init(HippoCanvasItemIface *item_class) { item_parent_class = g_type_interface_peek_parent(item_class); } static void hippo_canvas_image_button_class_init(HippoCanvasImageButtonClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); HippoCanvasBoxClass *box_class = HIPPO_CANVAS_BOX_CLASS(klass); object_class->set_property = hippo_canvas_image_button_set_property; object_class->get_property = hippo_canvas_image_button_get_property; object_class->finalize = hippo_canvas_image_button_finalize; box_class->hovering_changed = hippo_canvas_image_button_hovering_changed; g_object_class_install_property(object_class, PROP_NORMAL_IMAGE, g_param_spec_boxed("normal-image", _("Normal Image"), _("normal image as cairo_surface_t"), HIPPO_TYPE_CAIRO_SURFACE, G_PARAM_READABLE | G_PARAM_WRITABLE)); g_object_class_install_property(object_class, PROP_NORMAL_IMAGE_NAME, g_param_spec_string("normal-image-name", _("Normal Image Name"), _("Name of normal image to be loaded into the item"), NULL, G_PARAM_READABLE | G_PARAM_WRITABLE)); g_object_class_install_property(object_class, PROP_PRELIGHT_IMAGE, g_param_spec_boxed("prelight-image", _("Prelight Image"), _("prelight image as cairo_surface_t"), HIPPO_TYPE_CAIRO_SURFACE, G_PARAM_READABLE | G_PARAM_WRITABLE)); g_object_class_install_property(object_class, PROP_PRELIGHT_IMAGE_NAME, g_param_spec_string("prelight-image-name", _("Prelight Image Name"), _("Name of prelight image to be loaded into the item"), NULL, G_PARAM_READABLE | G_PARAM_WRITABLE)); } static void hippo_canvas_image_button_finalize(GObject *object) { HippoCanvasImageButton *button = HIPPO_CANVAS_IMAGE_BUTTON(object); if (button->normal_image) cairo_surface_destroy(button->normal_image); g_free(button->normal_image_name); button->normal_image_name = NULL; if (button->prelight_image) cairo_surface_destroy(button->prelight_image); g_free(button->prelight_image_name); button->prelight_image_name = NULL; G_OBJECT_CLASS(hippo_canvas_image_button_parent_class)->finalize(object); } HippoCanvasItem* hippo_canvas_image_button_new(void) { HippoCanvasImageButton *image = g_object_new(HIPPO_TYPE_CANVAS_IMAGE_BUTTON, NULL); return HIPPO_CANVAS_ITEM(image); } static void pick_image(HippoCanvasImageButton *button) { HippoCanvasBox *box; const char *name; cairo_surface_t *surface; box = HIPPO_CANVAS_BOX(button); name = NULL; surface = NULL; if (box->hovering) { if (button->prelight_image_name) name = button->prelight_image_name; else if (button->prelight_image) surface = button->prelight_image; } /* it's allowed to have no prelight image, in which case we just use the * normal image */ if (!box->hovering || (name == NULL && surface == NULL)) { if (button->normal_image_name) name = button->normal_image_name; else surface = button->normal_image; } /* This causes a request_changed or repaint if necessary */ if (name) g_object_set(G_OBJECT(button), "image-name", name, NULL); else g_object_set(G_OBJECT(button), "image", surface, NULL); /* note, surface may be null */ } static void hippo_canvas_image_button_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { HippoCanvasImageButton *button; button = HIPPO_CANVAS_IMAGE_BUTTON(object); switch (prop_id) { case PROP_NORMAL_IMAGE: { cairo_surface_t *surface = g_value_get_boxed(value); if (surface != button->normal_image) { if (surface) cairo_surface_reference(surface); if (button->normal_image) cairo_surface_destroy(button->normal_image); button->normal_image = surface; } } break; case PROP_NORMAL_IMAGE_NAME: { const char *name = g_value_get_string(value); if (!(button->normal_image_name == name || (button->normal_image_name && name && strcmp(button->normal_image_name, name) == 0))) { g_free(button->normal_image_name); button->normal_image_name = g_strdup(name); } } break; case PROP_PRELIGHT_IMAGE: { cairo_surface_t *surface = g_value_get_boxed(value); if (surface != button->prelight_image) { if (surface) cairo_surface_reference(surface); if (button->prelight_image) cairo_surface_destroy(button->prelight_image); button->prelight_image = surface; } } break; case PROP_PRELIGHT_IMAGE_NAME: { const char *name = g_value_get_string(value); if (!(button->prelight_image_name == name || (button->prelight_image_name && name && strcmp(button->prelight_image_name, name) == 0))) { g_free(button->prelight_image_name); button->prelight_image_name = g_strdup(name); } } break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } /* This results in an emit_request_changed or repaint as appropriate */ pick_image(button); } static void hippo_canvas_image_button_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { HippoCanvasImageButton *button; button = HIPPO_CANVAS_IMAGE_BUTTON (object); switch (prop_id) { case PROP_NORMAL_IMAGE: g_value_set_boxed(value, button->normal_image); break; case PROP_NORMAL_IMAGE_NAME: g_value_set_string(value, button->normal_image_name); break; case PROP_PRELIGHT_IMAGE: g_value_set_boxed(value, button->prelight_image); break; case PROP_PRELIGHT_IMAGE_NAME: g_value_set_string(value, button->prelight_image_name); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_image_button_hovering_changed (HippoCanvasBox *box, gboolean hovering) { HippoCanvasImageButton *button; button = HIPPO_CANVAS_IMAGE_BUTTON(box); pick_image(button); } hippo-canvas-0.3.1/common/hippo/hippo-canvas-marshal.list0000664000076400007640000000013211366237063020362 00000000000000VOID:POINTER,BOXED VOID:NONE VOID:UINT VOID:INT,INT,INT,INT VOID:INT,DOUBLE BOOLEAN:BOXED hippo-canvas-0.3.1/common/hippo/hippo-canvas-theme-image.c0000664000076400007640000001667411366237063020406 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include #include "hippo-canvas-theme-image.h" #ifdef HAVE_LIBRSVG #include #include #endif typedef enum { THEME_IMAGE_SURFACE, THEME_IMAGE_SVG } ThemeImageType; struct _HippoCanvasThemeImage { GObject parent; ThemeImageType type; union { #ifdef HAVE_LIBRSVG RsvgHandle *svg; #endif cairo_surface_t *surface; } u; int border_top; int border_right; int border_bottom; int border_left; }; struct _HippoCanvasThemeImageClass { GObjectClass parent_class; }; G_DEFINE_TYPE(HippoCanvasThemeImage, hippo_canvas_theme_image, G_TYPE_OBJECT) GQuark hippo_canvas_theme_image_error_quark (void) { return g_quark_from_static_string ("hippo-canvas-theme-image-error-quark"); } static void hippo_canvas_theme_image_finalize(GObject *object) { HippoCanvasThemeImage *image = HIPPO_CANVAS_THEME_IMAGE(object); switch (image->type) { case THEME_IMAGE_SURFACE: if (image->u.surface) { cairo_surface_destroy(image->u.surface); image->u.surface = NULL; } break; case THEME_IMAGE_SVG: #ifdef HAVE_LIBRSVG if (image->u.svg) { g_object_unref(image->u.svg); image->u.svg = NULL; } #endif break; } G_OBJECT_CLASS(hippo_canvas_theme_image_parent_class)->finalize(object); } static void hippo_canvas_theme_image_class_init(HippoCanvasThemeImageClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); object_class->finalize = hippo_canvas_theme_image_finalize; } static void hippo_canvas_theme_image_init(HippoCanvasThemeImage *image) { } HippoCanvasThemeImage * hippo_canvas_theme_image_new (const char *filename, int border_top, int border_right, int border_bottom, int border_left, GError **error) { HippoCanvasThemeImage *image; g_return_val_if_fail(error == NULL || *error == NULL, NULL); image = g_object_new(HIPPO_TYPE_CANVAS_THEME_IMAGE, NULL); #ifdef HAVE_LIBRSVG if (g_str_has_suffix(filename, ".svg") || g_str_has_suffix(filename, ".SVG")) { image->type = THEME_IMAGE_SVG; image->u.svg = rsvg_handle_new_from_file(filename, error); if (image->u.svg == NULL) { /* librsvg does a horrible job setting error, it's probably NULL */ if (*error == NULL) g_set_error(error, HIPPO_CANVAS_THEME_IMAGE_ERROR, HIPPO_CANVAS_THEME_IMAGE_ERROR_FAILED, "Failed to read SVG image '%s'", filename); goto fail; } } else #endif if (g_str_has_suffix(filename, ".png") || g_str_has_suffix(filename, ".PNG")) { image->type = THEME_IMAGE_SURFACE; image->u.surface = cairo_image_surface_create_from_png(filename); if (image->u.surface == NULL) { g_set_error(error, HIPPO_CANVAS_THEME_IMAGE_ERROR, HIPPO_CANVAS_THEME_IMAGE_ERROR_FAILED, "Failed to read PNG image '%s'", filename); goto fail; } } else { g_set_error(error, HIPPO_CANVAS_THEME_IMAGE_ERROR, HIPPO_CANVAS_THEME_IMAGE_ERROR_FAILED, "Unknown filetype for image '%s'", filename); goto fail; } image->border_top = border_top; image->border_right = border_right; image->border_bottom = border_bottom; image->border_left = border_left; return image; fail: g_object_unref(image); return NULL; } void hippo_canvas_theme_image_render (HippoCanvasThemeImage *image, cairo_t *cr, int x, int y, int width, int height) { int source_width = 0; int source_height = 0; int source_x1 = 0, source_x2 = 0, source_y1 = 0, source_y2 = 0; int dest_x1 = 0, dest_x2 = 0, dest_y1 = 0, dest_y2 = 0; int i, j; /* To draw a theme image, we divide the source and destination into 9 * pieces and draw each piece separately. (Some pieces may not exist * if we have 0-width borders, in which case they'll be skipped) * * i=0 i=1 i=2 * border_left border_right * +------------+--------------------+--------------+ * j=0: border_top | | | | * +------------+--------------------+--------------+ * j=1 | | | | * +------------+--------------------+--------------+ * j=2: border_bottom | | | | * +------------+--------------------+--------------+ * */ switch (image->type) { case THEME_IMAGE_SURFACE: source_width = cairo_image_surface_get_width(image->u.surface); source_height = cairo_image_surface_get_height(image->u.surface); break; case THEME_IMAGE_SVG: { #ifdef HAVE_LIBRSVG RsvgDimensionData dimensions; rsvg_handle_get_dimensions(image->u.svg, &dimensions); source_width = dimensions.width; source_height = dimensions.height; #endif break; } } for (j = 0; j < 3; j++) { switch (j) { case 0: source_y1 = 0; source_y2 = image->border_top; dest_y1 = y; dest_y2 = y + image->border_top; break; case 1: source_y1 = image->border_top; source_y2 = source_height - image->border_bottom; dest_y1 = y + image->border_top; dest_y2 = y + height - image->border_bottom; break; case 2: source_y1 = source_height - image->border_bottom; source_y2 = source_height; dest_y1 = y + height - image->border_bottom; dest_y2 = y + height; break; } if (dest_y2 <= dest_y1) continue; /* pixbuf-theme-engine has a nice interpretation of source_y2 == source_y1, * dest_y2 != dest_y1, which is to linearly interpolate between the surrounding * areas. We could do that for the surface case by setting * * source_y1 == y - 0.5 * source_y2 == y + 0.5 * * but it's hard for the SVG case. source_y2 < source_y1 is pathological ... someone * specified borders that sum up larger than the image. */ if (source_y2 <= source_y1) continue; for (i = 0; i < 3; i++) { switch (i) { case 0: source_x1 = 0; source_x2 = image->border_left; dest_x1 = x; dest_x2 = x + image->border_left; break; case 1: source_x1 = image->border_left; source_x2 = source_width - image->border_right; dest_x1 = x + image->border_left; dest_x2 = x + width - image->border_right; break; case 2: source_x1 = source_width - image->border_right; source_x2 = source_width; dest_x1 = x + width - image->border_right; dest_x2 = x + width; break; } if (dest_x2 <= dest_x1) continue; if (source_x2 <= source_x1) continue; cairo_save(cr); cairo_rectangle(cr, dest_x1, dest_y1, dest_x2 - dest_x1, dest_y2 - dest_y1); cairo_clip(cr); cairo_translate(cr, dest_x1, dest_y1); cairo_scale(cr, (double)(dest_x2 - dest_x1) / (source_x2 - source_x1), (double)(dest_y2 - dest_y1) / (source_y2 - source_y1)); switch (image->type) { case THEME_IMAGE_SURFACE: cairo_set_source_surface(cr, image->u.surface, - source_x1, - source_y1); cairo_paint(cr); break; case THEME_IMAGE_SVG: #ifdef HAVE_LIBRSVG cairo_translate(cr, - source_x1, - source_y1); rsvg_handle_render_cairo(image->u.svg, cr); #endif break; } cairo_restore(cr); } } } hippo-canvas-0.3.1/common/hippo/hippo-graphics.h0000664000076400007640000000313411366237063016543 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_GRAPHICS_H__ #define __HIPPO_GRAPHICS_H__ #include #include G_BEGIN_DECLS #define HIPPO_TYPE_RECTANGLE (hippo_rectangle_get_type()) typedef enum { HIPPO_ORIENTATION_VERTICAL, HIPPO_ORIENTATION_HORIZONTAL } HippoOrientation; typedef enum { HIPPO_SIDE_TOP, HIPPO_SIDE_BOTTOM, HIPPO_SIDE_LEFT, HIPPO_SIDE_RIGHT } HippoSide; typedef enum{ HIPPO_GRAVITY_NORTH_WEST, HIPPO_GRAVITY_NORTH_EAST, HIPPO_GRAVITY_SOUTH_EAST, HIPPO_GRAVITY_SOUTH_WEST } HippoGravity; typedef struct { int x; int y; int width; int height; } HippoRectangle; GType hippo_rectangle_get_type (void) G_GNUC_CONST; gboolean hippo_rectangle_intersect (const HippoRectangle *src1, const HippoRectangle *src2, HippoRectangle *dest); gboolean hippo_rectangle_equal (const HippoRectangle *r1, const HippoRectangle *r2); HippoRectangle *hippo_rectangle_copy (HippoRectangle *r); void hippo_rectangle_free (HippoRectangle *r); void hippo_cairo_set_source_rgba32 (cairo_t *cr, guint32 color); void hippo_cairo_pattern_add_stop_rgba32 (cairo_pattern_t *pattern, double offset, guint32 color); G_END_DECLS #endif /* __HIPPO_GRAPHICS_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-gradient.h0000664000076400007640000000242311366237063020011 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_GRADIENT_H__ #define __HIPPO_CANVAS_GRADIENT_H__ /* A canvas item that renders a gradient */ #include "hippo-canvas-item.h" #include G_BEGIN_DECLS typedef struct _HippoCanvasGradient HippoCanvasGradient; typedef struct _HippoCanvasGradientClass HippoCanvasGradientClass; #define HIPPO_TYPE_CANVAS_GRADIENT (hippo_canvas_gradient_get_type ()) #define HIPPO_CANVAS_GRADIENT(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_GRADIENT, HippoCanvasGradient)) #define HIPPO_CANVAS_GRADIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_GRADIENT, HippoCanvasGradientClass)) #define HIPPO_IS_CANVAS_GRADIENT(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_GRADIENT)) #define HIPPO_IS_CANVAS_GRADIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_GRADIENT)) #define HIPPO_CANVAS_GRADIENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_GRADIENT, HippoCanvasGradientClass)) GType hippo_canvas_gradient_get_type (void) G_GNUC_CONST; HippoCanvasItem* hippo_canvas_gradient_new (void); G_END_DECLS #endif /* __HIPPO_CANVAS_GRADIENT_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-box.c0000664000076400007640000052060311404421020016761 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include #include "hippo-canvas-type-builtins.h" #include "hippo-canvas-internal.h" #include "hippo-canvas-box.h" #include "hippo-canvas-layout.h" #include "hippo-canvas-container.h" #include "hippo-canvas-style.h" #define HIPPO_CANVAS_DEFAULT_COLOR 0x000000ff #define HIPPO_CANVAS_DEFAULT_BACKGROUND_COLOR 0xffffff00 typedef struct { int minimum; int natural; int adjustment; unsigned int does_not_fit : 1; } AdjustInfo; typedef struct { double border[4]; double padding[4]; } Borders; static void hippo_canvas_box_init (HippoCanvasBox *box); static void hippo_canvas_box_class_init (HippoCanvasBoxClass *klass); static void hippo_canvas_box_iface_init (HippoCanvasItemIface *klass); static void hippo_canvas_box_iface_init_context (HippoCanvasContextIface *klass); static void hippo_canvas_box_iface_init_container (HippoCanvasContainerIface *klass); static void hippo_canvas_box_dispose (GObject *object); static void hippo_canvas_box_finalize (GObject *object); static void hippo_canvas_box_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); static void hippo_canvas_box_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); /* Canvas context methods */ static PangoLayout* hippo_canvas_box_create_layout (HippoCanvasContext *context); static cairo_surface_t* hippo_canvas_box_create_surface (HippoCanvasContext *context, cairo_content_t content, int width, int height); static cairo_surface_t* hippo_canvas_box_load_image (HippoCanvasContext *context, const char *image_name); static guint32 hippo_canvas_box_get_color (HippoCanvasContext *context, HippoStockColor color); static void hippo_canvas_box_register_widget_item (HippoCanvasContext *context, HippoCanvasItem *item); static void hippo_canvas_box_unregister_widget_item (HippoCanvasContext *context, HippoCanvasItem *item); static void hippo_canvas_box_translate_to_widget (HippoCanvasContext *context, HippoCanvasItem *item, int *x_p, int *y_p); static void hippo_canvas_box_translate_to_screen (HippoCanvasContext *context, HippoCanvasItem *item, int *x_p, int *y_p); static double hippo_canvas_box_get_resolution (HippoCanvasContext *context); static HippoCanvasStyle * hippo_canvas_box_get_style (HippoCanvasContext *context); static PangoFontDescription *hippo_canvas_box_get_font (HippoCanvasContext *context); HippoAnimationManager * hippo_canvas_box_get_animation_manager (HippoCanvasContext *context); static void hippo_canvas_box_style_changed (HippoCanvasContext *context, gboolean resize_needed); /* Canvas container methods */ static gboolean hippo_canvas_box_get_child_visible (HippoCanvasContainer *container, HippoCanvasItem *child); static void hippo_canvas_box_set_child_visible (HippoCanvasContainer *container, HippoCanvasItem *child, gboolean visible); /* Canvas item methods */ static HippoCanvasContext* hippo_canvas_box_get_context (HippoCanvasItem *item); static void hippo_canvas_box_set_context (HippoCanvasItem *item, HippoCanvasContext *context); static void hippo_canvas_box_set_parent (HippoCanvasItem *item, HippoCanvasContainer *container); static HippoCanvasContainer* hippo_canvas_box_get_parent (HippoCanvasItem *item); static void hippo_canvas_box_paint (HippoCanvasItem *item, cairo_t *cr, GdkRegion *damaged_region); static void hippo_canvas_box_get_width_request (HippoCanvasItem *item, int *min_width_p, int *natural_width_p); static void hippo_canvas_box_get_height_request (HippoCanvasItem *item, int for_width, int *min_height_p, int *natural_height_p); static void hippo_canvas_box_allocate (HippoCanvasItem *item, int width, int height, gboolean origin_changed); static void hippo_canvas_box_get_allocation (HippoCanvasItem *item, int *width_p, int *height_p); static gboolean hippo_canvas_box_button_press_event (HippoCanvasItem *item, HippoEvent *event); static gboolean hippo_canvas_box_button_release_event(HippoCanvasItem *item, HippoEvent *event); static gboolean hippo_canvas_box_motion_notify_event (HippoCanvasItem *item, HippoEvent *event); static gboolean hippo_canvas_box_scroll_event (HippoCanvasItem *item, HippoEvent *event); static void hippo_canvas_box_request_changed (HippoCanvasItem *item); static gboolean hippo_canvas_box_get_needs_request (HippoCanvasItem *canvas_item); static char* hippo_canvas_box_get_tooltip (HippoCanvasItem *item, int x, int y, HippoRectangle *for_area); static HippoCanvasPointer hippo_canvas_box_get_pointer (HippoCanvasItem *item, int x, int y); /* Canvas box methods */ static void hippo_canvas_box_paint_background (HippoCanvasBox *box, cairo_t *cr, GdkRegion *damaged_region); static void hippo_canvas_box_paint_children (HippoCanvasBox *box, cairo_t *cr, GdkRegion *damaged_region); static void hippo_canvas_box_get_content_width_request (HippoCanvasBox *box, int *min_width_p, int *natural_width_p); static void hippo_canvas_box_get_content_height_request (HippoCanvasBox *box, int for_width, int *min_width_p, int *natural_width_p); typedef struct _BoxChildQDataNode BoxChildQDataNode; struct _BoxChildQDataNode { GQuark key; gpointer data; GDestroyNotify notify; BoxChildQDataNode *next; }; typedef struct { HippoCanvasBoxChild public; guint ref_count; HippoCanvasBox *box; /* back-pointer to parent */ /* allocated x, y */ int x; int y; /* cache of last-requested sizes */ int min_width; /* -1 if invalid */ int natural_width; /* always valid and >= 0 when min_width is valid */ int min_height; /* -1 if invalid */ int natural_height; /* always valid and >= 0 when min_height is valid */ int height_request_for_width; /* width the height_request is valid for */ guint requesting : 1; /* used to detect bugs */ /* Whether the mouse is over the child */ guint hovering : 1; /* mouse button click tracking */ guint left_release_pending : 1; guint middle_release_pending : 1; guint right_release_pending : 1; /* Layout manager data */ BoxChildQDataNode *qdata; } BoxChildPrivate; enum { HOVERING_CHANGED, LAST_SIGNAL }; static int signals[LAST_SIGNAL]; enum { PROP_0, PROP_ID, PROP_CLASSES, PROP_ORIENTATION, PROP_PADDING_TOP, PROP_PADDING_BOTTOM, PROP_PADDING_LEFT, PROP_PADDING_RIGHT, PROP_PADDING, PROP_BORDER_TOP, PROP_BORDER_BOTTOM, PROP_BORDER_LEFT, PROP_BORDER_RIGHT, PROP_BORDER, PROP_BOX_WIDTH, PROP_BOX_HEIGHT, PROP_XALIGN, PROP_YALIGN, PROP_BACKGROUND_COLOR, PROP_BACKGROUND_COLOR_SET, PROP_BORDER_COLOR, PROP_BORDER_COLOR_SET, PROP_SPACING, PROP_COLOR, PROP_COLOR_SET, PROP_FONT, PROP_FONT_DESC, PROP_TOOLTIP, PROP_DEBUG_NAME }; G_DEFINE_TYPE_WITH_CODE(HippoCanvasBox, hippo_canvas_box, G_TYPE_OBJECT, G_IMPLEMENT_INTERFACE(HIPPO_TYPE_CANVAS_ITEM, hippo_canvas_box_iface_init); G_IMPLEMENT_INTERFACE(HIPPO_TYPE_CANVAS_CONTEXT, hippo_canvas_box_iface_init_context); G_IMPLEMENT_INTERFACE(HIPPO_TYPE_CANVAS_CONTAINER, hippo_canvas_box_iface_init_container)); static void hippo_canvas_box_iface_init(HippoCanvasItemIface *klass) { klass->get_context = hippo_canvas_box_get_context; klass->set_context = hippo_canvas_box_set_context; klass->set_parent = hippo_canvas_box_set_parent; klass->get_parent = hippo_canvas_box_get_parent; klass->paint = hippo_canvas_box_paint; klass->get_width_request = hippo_canvas_box_get_width_request; klass->get_height_request = hippo_canvas_box_get_height_request; klass->allocate = hippo_canvas_box_allocate; klass->get_allocation = hippo_canvas_box_get_allocation; klass->button_press_event = hippo_canvas_box_button_press_event; klass->button_release_event = hippo_canvas_box_button_release_event; klass->motion_notify_event = hippo_canvas_box_motion_notify_event; klass->scroll_event = hippo_canvas_box_scroll_event; klass->request_changed = hippo_canvas_box_request_changed; klass->get_needs_request = hippo_canvas_box_get_needs_request; klass->get_tooltip = hippo_canvas_box_get_tooltip; klass->get_pointer = hippo_canvas_box_get_pointer; } static void hippo_canvas_box_iface_init_context (HippoCanvasContextIface *klass) { klass->create_layout = hippo_canvas_box_create_layout; klass->create_surface = hippo_canvas_box_create_surface; klass->load_image = hippo_canvas_box_load_image; klass->get_color = hippo_canvas_box_get_color; klass->register_widget_item = hippo_canvas_box_register_widget_item; klass->unregister_widget_item = hippo_canvas_box_unregister_widget_item; klass->translate_to_widget = hippo_canvas_box_translate_to_widget; klass->translate_to_screen = hippo_canvas_box_translate_to_screen; klass->get_style = hippo_canvas_box_get_style; klass->get_resolution = hippo_canvas_box_get_resolution; klass->get_font = hippo_canvas_box_get_font; klass->get_animation_manager = hippo_canvas_box_get_animation_manager; klass->style_changed = hippo_canvas_box_style_changed; } static void hippo_canvas_box_iface_init_container (HippoCanvasContainerIface *klass) { klass->get_child_visible = hippo_canvas_box_get_child_visible; klass->set_child_visible = hippo_canvas_box_set_child_visible; } static void hippo_canvas_box_init(HippoCanvasBox *box) { box->orientation = HIPPO_ORIENTATION_VERTICAL; box->x_align = HIPPO_ALIGNMENT_FILL; box->y_align = HIPPO_ALIGNMENT_FILL; box->box_width = -1; box->box_height = -1; box->content_min_width = -1; box->content_min_height = -1; box->needs_width_request = TRUE; /* be sure we do at least one allocation */ box->needs_height_request = TRUE; } static void hippo_canvas_box_class_init(HippoCanvasBoxClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); object_class->set_property = hippo_canvas_box_set_property; object_class->get_property = hippo_canvas_box_get_property; object_class->dispose = hippo_canvas_box_dispose; object_class->finalize = hippo_canvas_box_finalize; klass->paint_background = hippo_canvas_box_paint_background; klass->paint_children = hippo_canvas_box_paint_children; klass->get_content_width_request = hippo_canvas_box_get_content_width_request; klass->get_content_height_request = hippo_canvas_box_get_content_height_request; signals[HOVERING_CHANGED] = g_signal_new ("hovering-changed", G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(HippoCanvasBoxClass, hovering_changed), NULL, NULL, g_cclosure_marshal_VOID__BOOLEAN, G_TYPE_NONE, 1, G_TYPE_BOOLEAN); g_object_class_override_property (object_class, PROP_ID, "id"); g_object_class_override_property (object_class, PROP_CLASSES, "classes"); /** * HippoCanvasBox:orientation * * A box can stack items vertically #HIPPO_ORIENTATION_VERTICAL, like #GtkVBox, * or put them in a horizontal row, #HIPPO_ORIENTATION_HORIZONTAL, like #GtkHBox. * */ g_object_class_install_property(object_class, PROP_ORIENTATION, g_param_spec_enum("orientation", _("Orientation"), _("Direction of the box"), HIPPO_TYPE_ORIENTATION, HIPPO_ORIENTATION_VERTICAL, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:padding-top * * Space inside the background color, on the top edge. Contrast with the * border, which is outside the background color. * */ g_object_class_install_property(object_class, PROP_PADDING_TOP, g_param_spec_int("padding-top", _("Top Padding"), _("Padding above the box"), 0, 255, 0, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:padding-bottom * * Space inside the background color, on the bottom edge. Contrast with the * border, which is outside the background color. * */ g_object_class_install_property(object_class, PROP_PADDING_BOTTOM, g_param_spec_int("padding-bottom", _("Bottom Padding"), _("Padding below the box"), 0, 255, 0, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:padding-left * * Space inside the background color, on the left edge. Contrast with the * border, which is outside the background color. * */ g_object_class_install_property(object_class, PROP_PADDING_LEFT, g_param_spec_int("padding-left", _("Left Padding"), _("Padding to left of the box"), 0, 255, 0, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:padding-right * * Space inside the background color, on the right edge. Contrast with the * border, which is outside the background color. * */ g_object_class_install_property(object_class, PROP_PADDING_RIGHT, g_param_spec_int("padding-right", _("Right Padding"), _("Padding to right of the box"), 0, 255, 0, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:padding * * Write-only convenience property to set padding-top, * padding-bottom, padding-left, and padding-right all at once. * */ g_object_class_install_property(object_class, PROP_PADDING, g_param_spec_int("padding", _("Padding"), _("Set all four paddings at once"), 0, 255, 0, G_PARAM_WRITABLE)); /** * HippoCanvasBox:border-top * * Space outside the background color, on the top edge. Contrast with the * padding, which is inside the background color. */ g_object_class_install_property(object_class, PROP_BORDER_TOP, g_param_spec_int("border-top", _("Top Border"), _("Border above the box"), 0, 255, 0, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:border-bottom * * Space outside the background color, on the bottom edge. Contrast with the * padding, which is inside the background color. */ g_object_class_install_property(object_class, PROP_BORDER_BOTTOM, g_param_spec_int("border-bottom", _("Bottom Border"), _("Border below the box"), 0, 255, 0, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:border-left * * Space outside the background color, on the left edge. Contrast with the * padding, which is inside the background color. */ g_object_class_install_property(object_class, PROP_BORDER_LEFT, g_param_spec_int("border-left", _("Left Border"), _("Border to left of the box"), 0, 255, 0, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:border-right * * Space outside the background color, on the right edge. Contrast with the * padding, which is inside the background color. */ g_object_class_install_property(object_class, PROP_BORDER_RIGHT, g_param_spec_int("border-right", _("Right Border"), _("Border to right of the box"), 0, 255, 0, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:border * * Write-only convenience property to set border-top, * border-bottom, border-left, and border-right all at once. * */ g_object_class_install_property(object_class, PROP_BORDER, g_param_spec_int("border", _("Border"), _("Set all four borders at once"), 0, 255, 0, G_PARAM_WRITABLE)); /** * HippoCanvasBox:box-width * * This forces both the natural and minimum width (for the entire * box, including border and padding). It should probably be * deprecated in favor of separate natural-width and min-width * properties, and potentially those properties should not include * the border and/or padding. Feel free to analyze and then resolve * the issue and send us a patch! * */ g_object_class_install_property(object_class, PROP_BOX_WIDTH, g_param_spec_int("box-width", _("Box Width"), _("Width request of the box including padding/border, or -1 to use natural width"), -1, G_MAXINT, -1, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:box-height * * This forces both the natural and minimum height (for the entire * box, including border and padding). It should probably be * deprecated in favor of separate natural-height and min-height * properties, and potentially those properties should not include * the border and/or padding. Feel free to analyze and then resolve * the issue and send us a patch! * */ g_object_class_install_property(object_class, PROP_BOX_HEIGHT, g_param_spec_int("box-height", _("Box Height"), _("Height request of the box including padding/border, or -1 to use natural height"), -1, G_MAXINT, -1, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:xalign * * Remember that most canvas items, including text and image * items, derive from #HippoCanvasBox. The alignment properties * determine whether the "content" of the box - which may be the * child items, image, text, or other main point of the canvas * item you're using - will be aligned start (left/top), aligned center, * aligned end (right/bottom), or stretched to fill the whole box. * * Alignment only matters if the box gets extra space (more space than * the natural size of the item). */ g_object_class_install_property(object_class, PROP_XALIGN, g_param_spec_enum("xalign", _("X Alignment"), _("What to do with extra horizontal space"), HIPPO_TYPE_ITEM_ALIGNMENT, HIPPO_ALIGNMENT_FILL, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:yalign * * Remember that most canvas items, including text and image * items, derive from #HippoCanvasBox. The alignment properties * determine whether the "content" of the box - which may be the * child items, image, text, or other main point of the canvas * item you're using - will be aligned start (left/top), aligned center, * aligned end (right/bottom), or stretched to fill the whole box. * * Alignment only matters if the box gets extra space (more space than * the natural size of the item). */ g_object_class_install_property(object_class, PROP_YALIGN, g_param_spec_enum("yalign", _("Y Alignment"), _("What to do with extra vertical space"), HIPPO_TYPE_ITEM_ALIGNMENT, HIPPO_ALIGNMENT_FILL, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:background-color * * Sets an RGBA background color (pack the color into 32-bit unsigned int, just type * "0xff0000ff" for example for opaque red). The background color covers the * padding but not the border of the box. * * This property is ignored if the background-color-set property is %FALSE. */ g_object_class_install_property(object_class, PROP_BACKGROUND_COLOR, g_param_spec_uint("background-color", _("Background Color"), _("32-bit RGBA background color"), 0, G_MAXUINT, HIPPO_CANVAS_DEFAULT_BACKGROUND_COLOR, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:background-color-set * * Determines whether the background-color property is used, or whether the color is determined * from the item's style. This flag gets set automatically if you write to the background-color * property. */ g_object_class_install_property(object_class, PROP_BACKGROUND_COLOR_SET, g_param_spec_boolean("background-color-set", _("Background Color Set"), _("Whether a background color was set"), FALSE, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:border-color * * Sets an RGBA border color (pack the color into 32-bit unsigned int, just type * "0xff0000ff" for example for opaque red). The border color covers the * border of the box; you have to set the border to a nonzero size with the * border property. * * Frequently, the border is transparent and just used for spacing. */ g_object_class_install_property(object_class, PROP_BORDER_COLOR, g_param_spec_uint("border-color", _("Border Color"), _("32-bit RGBA border color"), 0, G_MAXUINT, HIPPO_CANVAS_DEFAULT_BACKGROUND_COLOR, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:border-color-set * * Determines whether the border-color property is used, or whether the color is determined * from the item's style. This flag gets set automatically if you write to the border-color * property. */ g_object_class_install_property(object_class, PROP_BORDER_COLOR_SET, g_param_spec_boolean("border-color-set", _("Border Color Set"), _("Whether a border color was set"), FALSE, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:spacing * * The spacing is a gap to leave between all child items in the box. If you want a gap * in only one place, try setting a transparent border on one side of the child, rather than * setting the spacing. */ g_object_class_install_property(object_class, PROP_SPACING, g_param_spec_int("spacing", _("Spacing"), _("Spacing between items in the box"), 0, 255, 0, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:color * * This property only matters if the subclass of #HippoCanvasBox you are using supports * it. Specifically text items use this color for the text color. * * The value is an RGBA color, i.e. a 32-bit unsigned int, * "0xff0000ff" for example for opaque red. * * This property is ignored if the color-set property is %FALSE. */ g_object_class_install_property(object_class, PROP_COLOR, g_param_spec_uint("color", _("Foreground Color"), _("32-bit RGBA foreground text color"), 0, G_MAXUINT, HIPPO_CANVAS_DEFAULT_COLOR, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:color-set * * Determines whether the color property is used, or whether the color is determined * from the item's style. This flag gets set automatically if you write to the color * property. */ g_object_class_install_property(object_class, PROP_COLOR_SET, g_param_spec_boolean("color-set", _("Foreground Color Set"), _("Whether a foreground color was set"), FALSE, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:font * * The font to use as a Pango font description string. Only matters for text items, or for * boxes that contain text items, overriding any font from the item's style. The font will not * be inherited by child items. * * This property is just a way to set the font-desc property, using a string * instead of a #PangoFontDescription object. */ g_object_class_install_property(object_class, PROP_FONT, g_param_spec_string("font", _("Font"), _("Font description as a string"), NULL, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:font-desc * * The font to use for text in the item, overriding any font from the style. The font * will not be inherited by child items. */ g_object_class_install_property(object_class, PROP_FONT_DESC, g_param_spec_boxed("font-desc", _("Font Description"), _("Font description as a PangoFontDescription object"), PANGO_TYPE_FONT_DESCRIPTION, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:tooltip * * A string to display as a tooltip on this canvas item. * */ g_object_class_install_property(object_class, PROP_TOOLTIP, g_param_spec_string("tooltip", _("Tooltip"), _("Tooltip to display on mouse hover"), NULL, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasBox:debug-name * * If set, debug-spew detailed information about size negotiation, prefixed with this name */ g_object_class_install_property(object_class, PROP_DEBUG_NAME, g_param_spec_string("debug_name", _("Debug Name"), _("Use this string to mark size negotiation debug spew"), NULL, G_PARAM_READABLE | G_PARAM_WRITABLE)); } static void clear_style(HippoCanvasBox *box) { if (box->style) { g_object_unref(box->style); box->style = NULL; } } static void hippo_canvas_box_dispose(GObject *object) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(object); hippo_canvas_box_clear(box); hippo_canvas_box_set_layout(box, NULL); hippo_canvas_box_set_theme(box, NULL); clear_style(box); hippo_canvas_item_emit_destroy(HIPPO_CANVAS_ITEM(object)); G_OBJECT_CLASS(hippo_canvas_box_parent_class)->dispose(object); } static void hippo_canvas_box_finalize(GObject *object) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(object); g_assert(box->children == NULL); /* should have vanished in dispose */ g_free(box->tooltip); G_OBJECT_CLASS(hippo_canvas_box_parent_class)->finalize(object); } HippoCanvasItem* hippo_canvas_box_new(void) { HippoCanvasBox *box = g_object_new(HIPPO_TYPE_CANVAS_BOX, NULL); return HIPPO_CANVAS_ITEM(box); } static void set_font_description(HippoCanvasBox *box, PangoFontDescription *font_desc, gboolean copy) { if (box->font_desc == font_desc) return; if (box->font_desc != NULL) pango_font_description_free(box->font_desc); if (copy && font_desc != NULL) box->font_desc = pango_font_description_copy(font_desc); else box->font_desc = font_desc; g_object_notify(G_OBJECT(box), "font-desc"); g_object_notify(G_OBJECT(box), "font"); } static void hippo_canvas_box_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { HippoCanvasBox *box; gboolean need_repaint; gboolean need_resize; box = HIPPO_CANVAS_BOX(object); need_resize = TRUE; /* for most of them it's true */ need_repaint = TRUE; /* for most of them it's true */ switch (prop_id) { case PROP_ID: { const char *str = g_value_get_string(value); if (str == box->element_id || (str && box->element_id && strcmp(str, box->element_id) == 0)) return; if (box->element_id) g_free(box->element_id); box->element_id = g_strdup(str); clear_style(box); hippo_canvas_context_emit_style_changed(HIPPO_CANVAS_CONTEXT(box), TRUE); } break; case PROP_CLASSES: { const char *str = g_value_get_string(value); if (str == box->element_class || (str && box->element_class && strcmp(str, box->element_class) == 0)) return; if (box->element_class) g_free(box->element_class); box->element_class = g_strdup(str); clear_style(box); hippo_canvas_context_emit_style_changed(HIPPO_CANVAS_CONTEXT(box), TRUE); } break; case PROP_ORIENTATION: box->orientation = g_value_get_enum(value); need_repaint = FALSE; break; case PROP_PADDING_TOP: { int p = g_value_get_int(value); if (p >= 0) { box->padding_top = p; box->padding_top_set = TRUE; } else { box->padding_top_set = FALSE; } } break; case PROP_PADDING_BOTTOM: { int p = g_value_get_int(value); if (p >= 0) { box->padding_bottom = p; box->padding_bottom_set = TRUE; } else { box->padding_bottom_set = FALSE; } } break; case PROP_PADDING_LEFT: { int p = g_value_get_int(value); if (p >= 0) { box->padding_left = p; box->padding_left_set = TRUE; } else { box->padding_left_set = FALSE; } } break; case PROP_PADDING_RIGHT: { int p = g_value_get_int(value); if (p >= 0) { box->padding_right = p; box->padding_right_set = TRUE; } else { box->padding_right_set = FALSE; } } break; case PROP_PADDING: { int p = g_value_get_int(value); if (p >= 0) { box->padding_top = box->padding_bottom = box->padding_left = box->padding_right = p; box->padding_top_set = box->padding_bottom_set = box->padding_left_set = box->padding_right_set = TRUE; } else { box->padding_top_set = box->padding_bottom_set = box->padding_left_set = box->padding_right_set = FALSE; } } break; case PROP_BORDER_TOP: { int p = g_value_get_int(value); if (p >= 0) { box->border_top = p; box->border_top_set = TRUE; } else { box->border_top_set = FALSE; } } break; case PROP_BORDER_BOTTOM: { int p = g_value_get_int(value); if (p >= 0) { box->border_bottom = p; box->border_bottom_set = TRUE; } else { box->border_bottom_set = FALSE; } } break; case PROP_BORDER_LEFT: { int p = g_value_get_int(value); if (p >= 0) { box->border_left = p; box->border_left_set = TRUE; } else { box->border_left_set = FALSE; } } break; case PROP_BORDER_RIGHT: { int p = g_value_get_int(value); if (p >= 0) { box->border_right = p; box->border_right_set = TRUE; } else { box->border_right_set = FALSE; } } box->border_right = g_value_get_int(value); break; case PROP_BORDER: { int p = g_value_get_int(value); if (p >= 0) { box->border_top = box->border_bottom = box->border_left = box->border_right = p; box->border_top_set = box->border_bottom_set = box->border_left_set = box->border_right_set = TRUE; } else { box->border_top_set = box->border_bottom_set = box->border_left_set = box->border_right_set = FALSE; } } break; case PROP_BOX_WIDTH: box->box_width = g_value_get_int(value); need_repaint = FALSE; break; case PROP_BOX_HEIGHT: box->box_height = g_value_get_int(value); need_repaint = FALSE; break; case PROP_XALIGN: box->x_align = g_value_get_enum(value); break; case PROP_YALIGN: box->y_align = g_value_get_enum(value); break; case PROP_BACKGROUND_COLOR: box->background_color_rgba = g_value_get_uint(value); box->background_color_set = TRUE; g_object_notify(object, "background-color-set"); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(box), 0, 0, -1, -1); need_resize = FALSE; break; case PROP_BACKGROUND_COLOR_SET: box->background_color_set = g_value_get_boolean(value); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(box), 0, 0, -1, -1); need_resize = FALSE; break; case PROP_BORDER_COLOR: box->border_color_rgba = g_value_get_uint(value); box->border_color_set = TRUE; g_object_notify(object, "border-color-set"); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(box), 0, 0, -1, -1); need_resize = FALSE; break; case PROP_BORDER_COLOR_SET: box->border_color_set = g_value_get_boolean(value); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(box), 0, 0, -1, -1); need_resize = FALSE; break; case PROP_SPACING: box->spacing = g_value_get_int(value); need_repaint = FALSE; break; case PROP_COLOR: box->color_rgba = g_value_get_uint(value); box->color_set = TRUE; g_object_notify(object, "color-set"); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(box), 0, 0, -1, -1); need_resize = FALSE; break; case PROP_COLOR_SET: box->color_set = g_value_get_boolean(value); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(box), 0, 0, -1, -1); need_resize = FALSE; break; case PROP_FONT: { const char *str = g_value_get_string(value); if (str != NULL) set_font_description(box, pango_font_description_from_string(str), FALSE); else set_font_description(box, NULL, FALSE); } break; case PROP_FONT_DESC: set_font_description(box, g_value_get_boxed(value), TRUE); break; case PROP_TOOLTIP: { const char *new_tip = g_value_get_string(value); if (new_tip == box->tooltip || (new_tip && box->tooltip && strcmp(new_tip, box->tooltip) == 0)) return; g_free(box->tooltip); box->tooltip = g_strdup(new_tip); hippo_canvas_item_emit_tooltip_changed(HIPPO_CANVAS_ITEM(box)); } need_resize = FALSE; need_repaint = FALSE; break; case PROP_DEBUG_NAME: { const char *new_name = g_value_get_string(value); if (new_name == box->debug_name || (new_name && box->debug_name && strcmp(new_name, box->debug_name) == 0)) return; g_free(box->debug_name); box->debug_name = g_strdup(new_name); } need_resize = FALSE; need_repaint = FALSE; break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } if (need_repaint) hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(box), 0, 0, -1, -1); if (need_resize) hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(box)); } static void hippo_canvas_box_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { HippoCanvasBox *box; box = HIPPO_CANVAS_BOX (object); switch (prop_id) { case PROP_ID: g_value_set_string(value, box->element_id); break; case PROP_CLASSES: g_value_set_string(value, box->element_class); break; case PROP_ORIENTATION: g_value_set_enum(value, box->orientation); break; case PROP_PADDING_TOP: g_value_set_int(value, box->padding_top_set ? box->padding_top : -1); break; case PROP_PADDING_BOTTOM: g_value_set_int(value, box->padding_bottom_set ? box->padding_bottom : -1); break; case PROP_PADDING_LEFT: g_value_set_int(value, box->padding_left_set ? box->padding_left : -1); break; case PROP_PADDING_RIGHT: g_value_set_int(value, box->padding_right_set ? box->padding_right : -1); break; case PROP_BORDER_TOP: g_value_set_int(value, box->border_top_set ? box->border_top : -1); break; case PROP_BORDER_BOTTOM: g_value_set_int(value, box->border_bottom_set ? box->border_bottom : -1); break; case PROP_BORDER_LEFT: g_value_set_int(value, box->border_left_set ? box->border_left : -1); break; case PROP_BORDER_RIGHT: g_value_set_int(value, box->border_right_set ? box->border_right : -1); break; case PROP_BOX_WIDTH: g_value_set_int(value, box->box_width); break; case PROP_BOX_HEIGHT: g_value_set_int(value, box->box_height); break; case PROP_XALIGN: g_value_set_enum(value, box->x_align); break; case PROP_YALIGN: g_value_set_enum(value, box->y_align); break; case PROP_BACKGROUND_COLOR: g_value_set_uint(value, box->background_color_rgba); break; case PROP_BACKGROUND_COLOR_SET: g_value_set_boolean(value, box->background_color_set); break; case PROP_BORDER_COLOR: g_value_set_uint(value, box->border_color_rgba); break; case PROP_BORDER_COLOR_SET: g_value_set_boolean(value, box->border_color_set); break; case PROP_SPACING: g_value_set_int(value, box->spacing); break; case PROP_COLOR: g_value_set_uint(value, box->color_rgba); break; case PROP_COLOR_SET: g_value_set_boolean(value, box->color_set); break; case PROP_FONT: if (box->font_desc) { char *str = pango_font_description_to_string(box->font_desc); g_value_take_string(value, str); } else { g_value_set_string(value, NULL); } break; case PROP_FONT_DESC: g_value_set_boxed(value, box->font_desc); break; case PROP_TOOLTIP: g_value_set_string(value, box->tooltip); break; case PROP_DEBUG_NAME: g_value_set_string(value, box->debug_name); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static BoxChildPrivate* find_child(HippoCanvasBox *box, HippoCanvasItem *item) { GSList *link; for (link = box->children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; if (child->item == item) return (BoxChildPrivate *)child; } return NULL; } static PangoLayout* hippo_canvas_box_create_layout(HippoCanvasContext *context) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(context); PangoLayout *layout; g_assert(box->context != NULL); /* Chain to our parent context */ layout = hippo_canvas_context_create_layout(box->context); return layout; } static cairo_surface_t* hippo_canvas_box_create_surface(HippoCanvasContext *context, cairo_content_t content, int width, int height) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(context); g_assert(box->context != NULL); /* Chain to our parent context */ return hippo_canvas_context_create_surface(box->context, content, width, height); } static cairo_surface_t* hippo_canvas_box_load_image(HippoCanvasContext *context, const char *image_name) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(context); g_assert(box->context != NULL); /* just chain to our parent context */ return hippo_canvas_context_load_image(box->context, image_name); } static guint32 hippo_canvas_box_get_color(HippoCanvasContext *context, HippoStockColor color) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(context); g_assert(box->context != NULL); /* chain to our parent context */ return hippo_canvas_context_get_color(box->context, color); } static void hippo_canvas_box_register_widget_item(HippoCanvasContext *context, HippoCanvasItem *item) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(context); g_assert(box->context != NULL); hippo_canvas_context_register_widget_item(box->context, item); } static void hippo_canvas_box_unregister_widget_item (HippoCanvasContext *context, HippoCanvasItem *item) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(context); g_assert(box->context != NULL); hippo_canvas_context_unregister_widget_item(box->context, item); } static void hippo_canvas_box_translate_to_widget(HippoCanvasContext *context, HippoCanvasItem *item, int *x_p, int *y_p) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(context); BoxChildPrivate *child; g_assert(box->context != NULL); child = find_child(box, item); g_assert(child != NULL); if (x_p) *x_p += child->x; if (y_p) *y_p += child->y; hippo_canvas_context_translate_to_widget(box->context, HIPPO_CANVAS_ITEM(box), x_p, y_p); } static void hippo_canvas_box_translate_to_screen(HippoCanvasContext *context, HippoCanvasItem *item, int *x_p, int *y_p) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(context); BoxChildPrivate *child; g_assert(box->context != NULL); child = find_child(box, item); g_assert(child != NULL); if (x_p) *x_p += child->x; if (y_p) *y_p += child->y; hippo_canvas_context_translate_to_screen(box->context, HIPPO_CANVAS_ITEM(box), x_p, y_p); } static HippoCanvasStyle * hippo_canvas_box_get_style(HippoCanvasContext *context) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(context); if (box->style == NULL) { if (box->theme == NULL) { box->style = hippo_canvas_style_new(box->context, hippo_canvas_context_get_style(box->context), NULL, /* Inherit theme from parent */ G_OBJECT_TYPE(box), box->element_id, box->element_class); } else { box->style = hippo_canvas_style_new(box->context, NULL, box->theme, G_OBJECT_TYPE(box), box->element_id, box->element_class); } hippo_canvas_style_set_link_type(box->style, box->link_type); } return box->style; } static double hippo_canvas_box_get_resolution(HippoCanvasContext *context) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(context); return hippo_canvas_context_get_resolution(box->context); } static PangoFontDescription * hippo_canvas_box_get_font(HippoCanvasContext *context) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(context); return hippo_canvas_context_get_font(box->context); } HippoAnimationManager * hippo_canvas_box_get_animation_manager (HippoCanvasContext *context) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(context); return hippo_canvas_context_get_animation_manager(box->context); } static void hippo_canvas_box_style_changed(HippoCanvasContext *context, gboolean resize_needed) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(context); if (resize_needed) hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(box)); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(box), 0, 0, -1, -1); } static void on_context_style_changed(HippoCanvasContext *context, gboolean resize_needed, HippoCanvasBox *box) { if (box->theme == NULL) { clear_style(box); /* If our context's style changed, then our own style also * changed since we chain up to the outer context. */ hippo_canvas_context_emit_style_changed(HIPPO_CANVAS_CONTEXT(box), resize_needed); } } static HippoCanvasContext* hippo_canvas_box_get_context(HippoCanvasItem *item) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); return box->context; } static void hippo_canvas_box_set_context(HippoCanvasItem *item, HippoCanvasContext *context) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); GSList *link; HippoCanvasContext *child_context; /* this shortcut most importantly catches NULL == NULL */ if (box->context == context) return; clear_style(box); /* Note that we do not ref the context; the parent is responsible for setting * it back to NULL before dropping the ref to the item. * * Also, we set box->context to non-NULL *before* setting child contexts, * so they see a valid context; and set it to NULL *after* setting child * contexts, so they see a valid context again. i.e. the context the * child sees is always valid. */ if (context != NULL) child_context = HIPPO_CANVAS_CONTEXT(box); else child_context = NULL; if (child_context) { box->context = context; /* set to non-NULL before sending to children */ g_signal_connect(G_OBJECT(box->context), "style-changed", G_CALLBACK(on_context_style_changed), box); } for (link = box->children; link != NULL; link = link->next) { BoxChildPrivate *child = link->data; hippo_canvas_item_set_context(child->public.item, child_context); /* clear child state flags */ child->hovering = FALSE; child->left_release_pending = FALSE; child->middle_release_pending = FALSE; child->middle_release_pending = FALSE; } if (child_context == NULL) { g_signal_handlers_disconnect_by_func(G_OBJECT(box->context), G_CALLBACK(on_context_style_changed), box); box->context = context; /* set box context to NULL after removing it from children */ } box->hovering = FALSE; } static void hippo_canvas_box_set_parent (HippoCanvasItem *item, HippoCanvasContainer *container) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); /* Note that we do not ref the parent; the parent is responsible for setting * it back to NULL before dropping the ref to the item. */ if (box->parent == container) return; box->parent = container; /* I believe GTK would queue resize here, but we do it in the container_add() equivalent */ } static HippoCanvasContainer* hippo_canvas_box_get_parent (HippoCanvasItem *item) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); return box->parent; } void hippo_canvas_box_set_link_type (HippoCanvasBox *box, HippoCanvasLinkType link_type) { g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); if (link_type == box->link_type) return; box->link_type = link_type; clear_style(box); hippo_canvas_context_emit_style_changed(HIPPO_CANVAS_CONTEXT(box), TRUE); hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(box)); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(box), 0, 0, -1, -1); } static void get_borders(HippoCanvasBox *box, Borders *borders) { HippoCanvasStyle *style = hippo_canvas_context_get_style(HIPPO_CANVAS_CONTEXT(box)); if (box->border_left_set) borders->border[HIPPO_CANVAS_SIDE_LEFT] = box->border_left; else borders->border[HIPPO_CANVAS_SIDE_LEFT] = hippo_canvas_style_get_border_width(style, HIPPO_CANVAS_SIDE_LEFT); if (box->border_right_set) borders->border[HIPPO_CANVAS_SIDE_RIGHT] = box->border_right; else borders->border[HIPPO_CANVAS_SIDE_RIGHT] = hippo_canvas_style_get_border_width(style, HIPPO_CANVAS_SIDE_RIGHT); if (box->border_top_set) borders->border[HIPPO_CANVAS_SIDE_TOP] = box->border_top; else borders->border[HIPPO_CANVAS_SIDE_TOP] = hippo_canvas_style_get_border_width(style, HIPPO_CANVAS_SIDE_TOP); if (box->border_bottom_set) borders->border[HIPPO_CANVAS_SIDE_BOTTOM] = box->border_bottom; else borders->border[HIPPO_CANVAS_SIDE_BOTTOM] = hippo_canvas_style_get_border_width(style, HIPPO_CANVAS_SIDE_BOTTOM); if (box->padding_left_set) borders->padding[HIPPO_CANVAS_SIDE_LEFT] = box->padding_left; else borders->padding[HIPPO_CANVAS_SIDE_LEFT] = hippo_canvas_style_get_padding(style, HIPPO_CANVAS_SIDE_LEFT); if (box->padding_right_set) borders->padding[HIPPO_CANVAS_SIDE_RIGHT] = box->padding_right; else borders->padding[HIPPO_CANVAS_SIDE_RIGHT] = hippo_canvas_style_get_padding(style, HIPPO_CANVAS_SIDE_RIGHT); if (box->padding_top_set) borders->padding[HIPPO_CANVAS_SIDE_TOP] = box->padding_top; else borders->padding[HIPPO_CANVAS_SIDE_TOP] = hippo_canvas_style_get_padding(style, HIPPO_CANVAS_SIDE_TOP); if (box->padding_bottom_set) borders->padding[HIPPO_CANVAS_SIDE_BOTTOM] = box->padding_bottom; else borders->padding[HIPPO_CANVAS_SIDE_BOTTOM] = hippo_canvas_style_get_padding(style, HIPPO_CANVAS_SIDE_BOTTOM); } void hippo_canvas_box_get_background_area (HippoCanvasBox *box, HippoRectangle *area) { Borders borders; get_borders(box, &borders); area->x = borders.border[HIPPO_CANVAS_SIDE_LEFT]; area->y = borders.border[HIPPO_CANVAS_SIDE_TOP]; area->width = box->allocated_width - borders.border[HIPPO_CANVAS_SIDE_LEFT] - borders.border[HIPPO_CANVAS_SIDE_RIGHT]; area->height = box->allocated_height - borders.border[HIPPO_CANVAS_SIDE_TOP] - borders.border[HIPPO_CANVAS_SIDE_BOTTOM]; } static void draw_border(HippoCanvasBox *box, HippoCanvasStyle *style, cairo_t *cr, HippoCanvasSide side, double x, double y, double width, double height) { guint32 border_color_rgba; if (box->border_color_set) border_color_rgba = box->border_color_rgba; else border_color_rgba = hippo_canvas_style_get_border_color(style, side); if ((border_color_rgba & 0xff) == 0) /* Transparent */ return; hippo_cairo_set_source_rgba32(cr, border_color_rgba); cairo_rectangle(cr, x, y, width, height); /* In the common case of all the borders the same, we could do a single * fill, and optimize things a bit, but we'll leave the complexity aside * for now. */ cairo_fill(cr); } static void hippo_canvas_box_paint_background(HippoCanvasBox *box, cairo_t *cr, GdkRegion *damaged_region) { HippoCanvasStyle *style = hippo_canvas_context_get_style(HIPPO_CANVAS_CONTEXT(box)); HippoCanvasThemeImage *background_theme_image; guint background_color_rgba; Borders borders; if (box->background_color_set) background_color_rgba = box->background_color_rgba; else background_color_rgba = hippo_canvas_style_get_background_color(style); /* fill background, with html div type semantics - covers entire * item allocation, including padding but not border */ if ((background_color_rgba & 0xff) != 0) { HippoRectangle area; hippo_canvas_box_get_background_area(box, &area); hippo_cairo_set_source_rgba32(cr, background_color_rgba); cairo_rectangle(cr, area.x, area.y, area.width, area.height); cairo_fill(cr); } background_theme_image = hippo_canvas_style_get_background_theme_image(style); if (background_theme_image != NULL) { HippoRectangle area; hippo_canvas_box_get_background_area(box, &area); hippo_canvas_theme_image_render(background_theme_image, cr, area.x, area.y, area.width, area.height); } get_borders(box, &borders); draw_border(box, style, cr, HIPPO_CANVAS_SIDE_TOP, 0, 0, box->allocated_width, borders.border[HIPPO_CANVAS_SIDE_TOP]); draw_border(box, style, cr, HIPPO_CANVAS_SIDE_LEFT, 0, borders.border[HIPPO_CANVAS_SIDE_TOP], borders.border[HIPPO_CANVAS_SIDE_LEFT], box->allocated_height - borders.border[HIPPO_CANVAS_SIDE_TOP] - borders.border[HIPPO_CANVAS_SIDE_BOTTOM]); draw_border(box, style, cr, HIPPO_CANVAS_SIDE_RIGHT, box->allocated_width - borders.border[HIPPO_CANVAS_SIDE_RIGHT], borders.border[HIPPO_CANVAS_SIDE_TOP] , borders.border[HIPPO_CANVAS_SIDE_RIGHT], box->allocated_height - borders.border[HIPPO_CANVAS_SIDE_TOP] - borders.border[HIPPO_CANVAS_SIDE_BOTTOM]); draw_border(box, style, cr, HIPPO_CANVAS_SIDE_BOTTOM, 0, box->allocated_height - borders.border[HIPPO_CANVAS_SIDE_BOTTOM], box->allocated_width, borders.border[HIPPO_CANVAS_SIDE_BOTTOM]); } static void hippo_canvas_box_paint_children(HippoCanvasBox *box, cairo_t *cr, GdkRegion *damaged_region) { GSList *link; /* FIXME there will need to be some z-order control for fixed children, * probably keeping them above all layout children and allowing * ordering within the fixed */ /* Now draw children */ for (link = box->children; link != NULL; link = link->next) { BoxChildPrivate *child = link->data; if (!child->public.visible) continue; /* Fixed children have to be clipped to the box, since we * don't include them in the box's size request there's no * guarantee they are in the box */ if (child->public.fixed) { cairo_save(cr); cairo_rectangle(cr, 0, 0, box->allocated_width, box->allocated_height); cairo_clip(cr); } hippo_canvas_item_process_paint(HIPPO_CANVAS_ITEM(child->public.item), cr, damaged_region, child->x, child->y); if (child->public.fixed) { cairo_restore(cr); } } } static void hippo_canvas_box_paint(HippoCanvasItem *item, cairo_t *cr, GdkRegion *damaged_region) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); HippoCanvasBoxClass *klass = HIPPO_CANVAS_BOX_GET_CLASS(box); g_return_if_fail(box->allocated_width > 0 && box->allocated_height > 0); cairo_save(cr); (* klass->paint_background) (box, cr, damaged_region); cairo_restore(cr); if (klass->paint_below_children != NULL) { cairo_save(cr); (* klass->paint_below_children) (box, cr, damaged_region); cairo_restore(cr); } cairo_save(cr); (* klass->paint_children) (box, cr, damaged_region); cairo_restore(cr); if (klass->paint_above_children != NULL) { cairo_save(cr); (* klass->paint_above_children) (box, cr, damaged_region); cairo_restore(cr); } } /* This is intended to not rely on size request/allocation state, * so it can be called from request/allocation methods. * So for example don't use box->allocated_width in here. */ static void get_content_area_horizontal(HippoCanvasBox *box, int requested_content_width, int natural_content_width, int allocated_box_width, int *x_p, int *width_p) { Borders borders; int left; int right; int unpadded_box_width; int content_width; get_borders(box, &borders); left = borders.border[HIPPO_CANVAS_SIDE_LEFT] + borders.padding[HIPPO_CANVAS_SIDE_LEFT]; right = borders.border[HIPPO_CANVAS_SIDE_RIGHT] + borders.padding[HIPPO_CANVAS_SIDE_RIGHT]; g_return_if_fail(requested_content_width >= 0); if (natural_content_width < allocated_box_width) content_width = natural_content_width; else content_width = MAX(requested_content_width, allocated_box_width); unpadded_box_width = allocated_box_width - left - right; switch (box->x_align) { case HIPPO_ALIGNMENT_FILL: if (x_p) *x_p = left; if (width_p) *width_p = unpadded_box_width; break; case HIPPO_ALIGNMENT_START: if (x_p) *x_p = left; if (width_p) *width_p = content_width; break; case HIPPO_ALIGNMENT_END: if (x_p) *x_p = allocated_box_width - right - content_width; if (width_p) *width_p = content_width; break; case HIPPO_ALIGNMENT_CENTER: if (x_p) *x_p = left + (unpadded_box_width - content_width) / 2; if (width_p) *width_p = content_width; break; } } static void get_content_area_vertical(HippoCanvasBox *box, int requested_content_height, int natural_content_height, int allocated_box_height, int *y_p, int *height_p) { Borders borders; int top; int bottom; int unpadded_box_height; int content_height; g_return_if_fail(requested_content_height >= 0); get_borders(box, &borders); top = borders.border[HIPPO_CANVAS_SIDE_TOP] + borders.padding[HIPPO_CANVAS_SIDE_TOP]; bottom = borders.border[HIPPO_CANVAS_SIDE_BOTTOM] + borders.padding[HIPPO_CANVAS_SIDE_BOTTOM]; if (natural_content_height < allocated_box_height) content_height = natural_content_height; else content_height = MAX(requested_content_height, allocated_box_height); unpadded_box_height = allocated_box_height - top - bottom; switch (box->y_align) { case HIPPO_ALIGNMENT_FILL: if (y_p) *y_p = top; if (height_p) *height_p = unpadded_box_height; break; case HIPPO_ALIGNMENT_START: if (y_p) *y_p = top; if (height_p) *height_p = content_height; break; case HIPPO_ALIGNMENT_END: if (y_p) *y_p = allocated_box_height - bottom - content_height; if (height_p) *height_p = content_height; break; case HIPPO_ALIGNMENT_CENTER: if (y_p) *y_p = top + (unpadded_box_height - content_height) / 2; if (height_p) *height_p = content_height; break; } } static void get_content_area(HippoCanvasBox *box, int requested_content_width, int requested_content_height, int natural_content_width, int natural_content_height, int allocated_box_width, int allocated_box_height, int *x_p, int *y_p, int *width_p, int *height_p) { get_content_area_horizontal(box, requested_content_width, natural_content_width, allocated_box_width, x_p, width_p); get_content_area_vertical(box, requested_content_height, natural_content_height, allocated_box_height, y_p, height_p); } static gboolean child_is_expandable(HippoCanvasBoxChild *child, AdjustInfo *adjust) { return child->visible && child->expand && (!child->if_fits || (adjust && !(adjust->does_not_fit))); } static int count_expandable_children(GSList *children, AdjustInfo *adjusts) { int count; int i; GSList *link; count = 0; i = 0; for (link = children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; /* We assume here that we've prevented via g_warning * any floats/fixed from having expand=TRUE */ if (child_is_expandable(child, adjusts ? &(adjusts[i]) : NULL)) ++count; ++i; } return count; } void hippo_canvas_box_child_get_width_request(HippoCanvasBoxChild *child, int *min_width_p, int *natural_width_p) { BoxChildPrivate *private = (BoxChildPrivate *)child; if (child->item == NULL) { if (min_width_p) *min_width_p = 0; if (natural_width_p) *natural_width_p = 0; return; } if (private->min_width < 0) { if (private->requesting) g_warning("Somehow recursively requesting child %p", child->item); private->requesting = TRUE; hippo_canvas_item_get_width_request(child->item, &private->min_width, &private->natural_width); if (private->min_width < 0 || private->natural_width < 0) g_warning("child %p %s returned width request of %d and %d, at least one <0", child->item, g_type_name_from_instance((GTypeInstance*) child->item), private->min_width, private->natural_width); if (private->natural_width < private->min_width) g_warning("some child says its natural width is below its min width"); private->requesting = FALSE; } if (min_width_p) *min_width_p = private->min_width; if (natural_width_p) *natural_width_p = private->natural_width; } static void hippo_canvas_box_get_content_width_request(HippoCanvasBox *box, int *min_width_p, int *natural_width_p) { int total_min; int total_natural; int n_children_in_min; int n_children_in_natural; GSList *link; for (link = box->children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; /* Note that we still request and allocate !visible children, * but we allocate them 0x0. */ if (!child->in_layout) hippo_canvas_box_child_get_width_request(child, NULL, NULL); } if (box->layout) { hippo_canvas_layout_get_width_request(box->layout, min_width_p, natural_width_p); return; } n_children_in_min = 0; n_children_in_natural = 0; total_min = 0; total_natural = 0; for (link = box->children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; int min_width; int natural_width; if (!child->in_layout) continue; /* PACK_IF_FITS children are do not contribute to the min size * of the whole box, but do contribute to natural size, and * will be hidden entirely if their width request does not * fit. */ hippo_canvas_box_child_get_width_request(child, &min_width, &natural_width); n_children_in_natural += 1; /* children with if fits flag won't appear at our min width if * we are horizontal. If we're vertical, always request enough * width for all if_fits children. Children with 0 min size won't * themselves appear but they will get spacing around them, so * they count in n_children_in_min. */ if (box->orientation == HIPPO_ORIENTATION_VERTICAL) { total_min = MAX(total_min, min_width); n_children_in_min += 1; total_natural = MAX(total_natural, natural_width); } else { if (!child->if_fits) { total_min += min_width; n_children_in_min += 1; } total_natural += natural_width; } } if (box->orientation == HIPPO_ORIENTATION_HORIZONTAL && n_children_in_min > 1) total_min += box->spacing * (n_children_in_min - 1); if (box->orientation == HIPPO_ORIENTATION_HORIZONTAL && n_children_in_natural > 1) total_natural += box->spacing * (n_children_in_natural - 1); if (min_width_p) *min_width_p = total_min; if (natural_width_p) *natural_width_p = total_natural; } static int get_adjusted_size(AdjustInfo *adjust) { return adjust->minimum + adjust->adjustment; } /* If we have an allocation larger than our request (min width), we distribute the space among children as follows: 1) for each child below natural width, bring it up to its natural width a) count children with a request still below their natural width b) find the child with the smallest needed expansion to reach natural width and record this needed expansion c) distribute among below-natural-width children the minimum of (all space remaining to distribute) and (smallest needed expansion times number of children to expand) d) goto a) if children below natural width remain 2) if extra space still remains, divide it equally among each child with expand=true In other words, children will always grow to their natural width whether they are expand=true or not. Below-natural-size children always grow before expand=true children. Various optimizations are obviously possible here (keep track of flags for whether we have any expandable / any natural!=minimum, for example). The PACK_IF_FITS children are done in a second pass after other children, the if_fits flag indicates which pass this is. If if_fits=TRUE we need to skip if_fits children that did not fit. */ /* return TRUE if it needs to run again */ static gboolean adjust_up_to_natural_size(GSList *children, int *remaining_extra_space_p, AdjustInfo *adjusts, gboolean if_fits) { int i; GSList *link; int smallest_increase; int n_needing_increase; int space_to_distribute; g_assert(*remaining_extra_space_p >= 0); if (*remaining_extra_space_p == 0) return FALSE; smallest_increase = G_MAXINT; n_needing_increase = 0; i = 0; for (link = children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; if (!child->fixed && child->visible && ((!child->if_fits && !if_fits) || (child->if_fits && if_fits && !adjusts[i].does_not_fit))) { int needed_increase; g_assert(adjusts[i].adjustment >= 0); /* guaranteed to be >= 0 */ needed_increase = adjusts[i].natural - adjusts[i].minimum; g_assert(needed_increase >= 0); needed_increase -= adjusts[i].adjustment; /* see how much we've already increased */ if (needed_increase > 0) { n_needing_increase += 1; smallest_increase = MIN(smallest_increase, needed_increase); } } ++i; } if (n_needing_increase == 0) return FALSE; g_assert(smallest_increase < G_MAXINT); space_to_distribute = MIN(*remaining_extra_space_p, smallest_increase * n_needing_increase); g_assert(space_to_distribute >= 0); g_assert(space_to_distribute <= *remaining_extra_space_p); *remaining_extra_space_p -= space_to_distribute; i = 0; for (link = children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; if (!child->fixed && child->visible && ((!child->if_fits && !if_fits) || (child->if_fits && if_fits && !adjusts[i].does_not_fit))) { int needed_increase; g_assert(adjusts[i].adjustment >= 0); /* guaranteed to be >= 0 */ needed_increase = adjusts[i].natural - adjusts[i].minimum; g_assert(needed_increase >= 0); needed_increase -= adjusts[i].adjustment; /* see how much we've already increased */ if (needed_increase > 0) { int extra; extra = (space_to_distribute / n_needing_increase); n_needing_increase -= 1; space_to_distribute -= extra; adjusts[i].adjustment += extra; } } ++i; } g_assert(n_needing_increase == 0); g_assert(space_to_distribute == 0); return TRUE; } static void adjust_for_expandable(GSList *children, int *remaining_extra_space_p, AdjustInfo *adjusts) { int i; GSList *link; int expand_space; int expand_count; if (*remaining_extra_space_p == 0) return; expand_space = *remaining_extra_space_p; expand_count = count_expandable_children(children, adjusts); if (expand_count == 0) return; i = 0; for (link = children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; if (child_is_expandable(child, &(adjusts[i])) && !adjusts[i].does_not_fit) { int extra; extra = (expand_space / expand_count); expand_count -= 1; expand_space -= extra; adjusts[i].adjustment += extra; } ++i; } /* if we had anything to expand, then we will have used up all space */ g_assert(expand_space == 0); g_assert(expand_count == 0); *remaining_extra_space_p = 0; } static void adjust_if_fits_as_not_fitting(GSList *children, AdjustInfo *adjusts) { int i; GSList *link; i = 0; for (link = children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; if (child->if_fits) { adjusts[i].adjustment -= adjusts[i].minimum; adjusts[i].does_not_fit = TRUE; } ++i; } } static gboolean adjust_one_if_fits(GSList *children, int spacing, int *remaining_extra_space_p, AdjustInfo *adjusts) { int i; GSList *link; int spacing_delta; gboolean visible_children = FALSE; if (*remaining_extra_space_p == 0) return FALSE; /* if there are no currently visible children, then adding a child won't * add another spacing */ i = 0; for (link = children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; if (child->visible && (!child->if_fits || !adjusts[i].does_not_fit)) { visible_children = TRUE; break; } i++; } spacing_delta = visible_children ? spacing : 0; i = 0; for (link = children; link != NULL; link = link->next) { if (adjusts[i].does_not_fit) { /* This child was adjusted downward, see if we can pop it visible * (picking the smallest instead of first if-fits child on each pass * might be nice, but for now it's the first that fits) */ if ((adjusts[i].minimum + spacing_delta) <= *remaining_extra_space_p) { adjusts[i].adjustment += adjusts[i].minimum; g_assert(adjusts[i].adjustment >= 0); adjusts[i].does_not_fit = FALSE; *remaining_extra_space_p -= (adjusts[i].minimum + spacing_delta); g_assert(*remaining_extra_space_p >= 0); return TRUE; } } ++i; } return FALSE; } /* this doesn't take a CanvasBox arg because it can be run in multiple contexts * and it's important not to store the compute-adjusts state globally in the box, * so we don't pass in the box, which avoids cheating. */ static void compute_adjusts(GSList *children, AdjustInfo *adjusts, int spacing, int alloc_request_delta) { int remaining_extra_space; if (children == NULL) return; /* Go ahead and cram all PACK_IF_FITS children to zero width, * we'll expand them again if we can. */ adjust_if_fits_as_not_fitting(children, adjusts); /* Make no adjustments if we got too little or just right space. * (FIXME handle too little space better) */ if (alloc_request_delta <= 0) { return; } remaining_extra_space = alloc_request_delta; /* adjust non-PACK_IF_FITS up to natural size */ while (adjust_up_to_natural_size(children, &remaining_extra_space, adjusts, FALSE)) ; /* see if any PACK_IF_FITS can get their minimum size */ while (adjust_one_if_fits(children, spacing, &remaining_extra_space, adjusts)) ; /* if so, then see if they can also get a natural size */ while (adjust_up_to_natural_size(children, &remaining_extra_space, adjusts, TRUE)) ; /* and finally we can expand to fill empty space */ adjust_for_expandable(children, &remaining_extra_space, adjusts); /* remaining_extra_space need not be 0, if we had no expandable children */ } void hippo_canvas_box_child_get_height_request(HippoCanvasBoxChild *child, int for_width, int *min_height_p, int *natural_height_p) { BoxChildPrivate *private = (BoxChildPrivate *)child; if (child->item == NULL) { if (min_height_p) *min_height_p = 0; if (natural_height_p) *natural_height_p = 0; return; } if (private->min_width < 0) g_warning("Height requesting child without width requesting first"); if (private->min_height < 0 || private->height_request_for_width != for_width) { hippo_canvas_item_get_height_request(child->item, for_width, &private->min_height, &private->natural_height); private->height_request_for_width = for_width; } if (min_height_p) *min_height_p = private->min_height; if (natural_height_p) *natural_height_p = private->natural_height; } static void request_child_natural_size(HippoCanvasBoxChild *child, int *width_p, int *height_p) { int width, height; hippo_canvas_box_child_get_width_request(child, NULL, &width); hippo_canvas_box_child_get_height_request(child, width, NULL, &height); if (width_p) *width_p = width; if (height_p) *height_p = height; } /* * In essence there are three separate layout managers for HippoCanvasBox: * * - Horizontal * - Vertical * - Vertical with floats * * The code below implements the third case, and is used both when computing * height for a width and when doing the final allocation. * * The way we handle floats is similar to the CSS box model but not absolutely * identical. Some differences and limitations: * * - In the CSS model, an individual child in the normal flow can wrap around * a float; this obviously isn't possible for us where each child occupies * a rectangular area. * - We never put two left floats or right floats on the same line; the left * all are positioned on the extreme left of the box, the right floats all * are positioned on the extreme right of the box. * - We assume that floats all fit horizontally and that left floats and right * floats don't interact with each other; a float will never be forced * downwards because it doesn't fit. */ /* Checks that the box packing flags are consistent and returns true if the box has any * floating children */ static gboolean box_validate_packing(HippoCanvasBox *box) { gboolean has_floats = FALSE; gboolean has_expand = FALSE; gboolean has_if_fits = FALSE; GSList *l; for (l = box->children; l != NULL; l = l->next) { HippoCanvasBoxChild *child = l->data; if (child->float_right || child->float_left || child->clear_left || child->clear_right) has_floats = TRUE; if (child->expand) has_expand = TRUE; if (child->if_fits) has_if_fits = TRUE; if (child->expand && (child->fixed || child->float_right || child->float_left || child->clear_left || child->clear_right)) { g_warning("Child must be in 'normal flow' not floated/fixed if HIPPO_PACK_EXPAND is set"); } } if (has_floats && box->orientation == HIPPO_ORIENTATION_HORIZONTAL) g_warning("Floating children can only be used in a vertical box"); if (has_floats && has_expand) g_warning("Floating children cannot be used in the same box as HIPPO_PACK_EXPAND"); if (has_floats && has_if_fits) g_warning("Floating children can't be used in the same box as HIPPO_PACK_IF_FITS"); return has_floats; } /* Per-floated-child information that we need during the layout process */ typedef struct { HippoCanvasBoxChild *child; int width; int height; int y; } HippoBoxFloat; /* Global information during the layout process */ typedef struct { HippoCanvasBox *box; int for_width; int y; /* End y-coordinate of the last normal-flow child */ int normal_count; /* Number of normal-flow child we've seen */ HippoBoxFloat *left; int n_left; /* number of left-floated children */ int next_left; /* the index of the next left-floated child in the packing order */ int at_y_left; /* the index of the first left-floated child that could overlap * subsequent normal-flow children */ HippoBoxFloat *right; int n_right; /* number of right-floated children */ int next_right; /* the index of the next right-floated child in the packing order */ int at_y_right; /* the index of the first right-floated child that could overlap * subsequent normal-flow children */ } HippoBoxFloats; static void init_float(HippoBoxFloat *float_, HippoCanvasBoxChild *child) { float_->child = child; request_child_natural_size(child, &float_->width, &float_->height); } /* Initialize the layout process when doing layout with floats. */ static void floats_start_packing(HippoBoxFloats *floats, HippoCanvasBox *box, int for_width) { GSList *l; int n_left = 0; int n_right = 0; int i_left, i_right; floats->box = box; floats->for_width = for_width; /* Count the number of floated children and allocate space for * per-child information */ for (l = box->children; l != NULL; l = l->next) { HippoCanvasBoxChild *child = l->data; if (!child->in_layout) continue; if (child->float_left) n_left++; else if (child->float_right) n_right++; } floats->n_left = n_left; floats->left = g_new(HippoBoxFloat, n_left); floats->n_right = n_right; floats->right = g_new(HippoBoxFloat, n_right); /* Compute initial sizes and (vertical) positions for the floated children based on * the requested width and height of each child; left and right floats are positioned * in a solid column down each side. The only adjustment we make later is to move floats * down so that a float doesn't appear above a normally-flowed child that precedes it * in the packing order. */ i_left = 0; i_right = 0; for (l = box->children; l != NULL; l = l->next) { HippoCanvasBoxChild *child = l->data; if (!child->in_layout) continue; if (child->float_left) { init_float(&floats->left[i_left], child); if (i_left == 0) floats->left[i_left].y = 0; else floats->left[i_left].y = floats->left[i_left - 1].y + floats->left[i_left - 1].height + box->spacing; i_left++; } else if (child->float_right) { init_float(&floats->right[i_right], child); if (i_right == 0) floats->right[i_right].y = 0; else floats->right[i_right].y = floats->right[i_right - 1].y + floats->right[i_right - 1].height + box->spacing; i_right++; } } floats->y = 0; floats->normal_count = 0 ; floats->next_left = 0; floats->at_y_left = 0; floats->next_right = 0; floats->at_y_right = 0; } /* Return the bottom y of the last left float processed */ static int floats_get_left_end_y(HippoBoxFloats *floats) { if (floats->next_left > 0) return floats->left[floats->next_left - 1].y + floats->left[floats->next_left - 1].height; else return 0; } /* Return the bottom y of the last right float processed */ static int floats_get_right_end_y(HippoBoxFloats *floats) { if (floats->next_right > 0) return floats->right[floats->next_right - 1].y + floats->right[floats->next_right - 1].height; else return 0; } /* * Do layout for a single child; if do_request is FALSE we assume that we've * previously done layout at the same width (from get_width_request), so we skip * doing size negotation with the child, and use the cached value. The content-area * relative allocation of the child is stored in child_allocation, if non-NULL. */ static void floats_add_child(HippoBoxFloats *floats, HippoCanvasBoxChild *child, gboolean do_request, HippoRectangle *child_allocation) { HippoBoxFloat *left = floats->left; HippoBoxFloat *right = floats->right; int i; g_assert(child->in_layout); if (child->float_left) { /* If the float doesn't appear below normal normal children that precede * it in the packing order, then we need to move it (and all following * left floats) down */ HippoBoxFloat *left_float = &left[floats->next_left]; int next_normal_y = floats->y; if (floats->normal_count > 0) next_normal_y += floats->box->spacing; if (left_float->y < next_normal_y) { int move_down = next_normal_y - left_float->y; for (i = floats->next_left; i < floats->n_left; i++) left[i].y += move_down; } if (child_allocation) { child_allocation->x = 0; child_allocation->y = left_float->y; child_allocation->width = left_float->width; child_allocation->height = left_float->height; } floats->next_left++; } else if (child->float_right) { /* If the float doesn't appear below normal normal children that precede * it in the packing order, then we need to move it (and all following * left floats) down */ HippoBoxFloat *right_float = &right[floats->next_right]; int next_normal_y = floats->y; if (floats->normal_count > 0) next_normal_y += floats->box->spacing; if (right_float->y < next_normal_y) { int move_down = next_normal_y - right_float->y; for (i = floats->next_right; i < floats->n_right; i++) right[i].y += move_down; } if (child_allocation) { child_allocation->x = floats->for_width - right_float->width; child_allocation->y = right_float->y; child_allocation->width = right_float->width; child_allocation->height = right_float->height; } floats->next_right++; } else { int i_left = floats->at_y_left; int i_right = floats->at_y_right; int left_float_width = 0; int right_float_width = 0; gboolean one_more_pass = TRUE; /* Accessing natural_height here breaks the abstraction barrier between the * "layout manager" parts of the code and the "container" parts of the code. * If we were splitting out the floats layout manager into a truly separate * piece of code, the per-child cached negotatiated height could be stored * in layout-manager specific data using hippo_canvas_box_set_extra(). */ int tentative_height = do_request ? 1 : ((BoxChildPrivate *)child)->natural_height; /* Handle clear_left / clear_right. Ensure that normal-flow children appear below any * floats that they are specified to clear. */ if (child->clear_left) { int float_end_y = floats_get_left_end_y(floats); if (float_end_y > floats->y) floats->y = float_end_y; } if (child->clear_right) { int float_end_y = floats_get_right_end_y(floats); if (float_end_y > floats->y) floats->y = float_end_y; } if (floats->normal_count != 0) floats->y += floats->box->spacing; /* Skip over any floats that are completely above this child; they don't affect the * width; we only look up to floats->next_left/right since floats after this * normal-flow child will appear below it. */ while (i_left < floats->next_left && left[i_left].y + left[i_left].height <= floats->y) i_left++; while (i_right < floats->next_right && right[i_right].y + right[i_right].height <= floats->y) i_right++; /* We need to iterate to determine the set of floats that actually do affect * the width; we start off subtracting the width of only floats that overlap * the top line of the child (tentative_height == 1), and find the height * of the child at that width. If that height causes us to overlap any more * floats and narrow the available width, then we need to repeat, and so * forth. * * If we see a float that overlaps this child, then we know that floats * before that float can't overlap normal children after this child, * so we can advance floats->at_y_left/at_y_right. */ while (TRUE) { while (i_left < floats->next_left && left[i_left].y < floats->y + tentative_height) { if (left[i_left].width > left_float_width) { left_float_width = left[i_left].width; one_more_pass = TRUE; } floats->at_y_left = i_left; i_left++; } while (i_right < floats->next_right && right[i_right].y < floats->y + tentative_height) { if (right[i_right].width > right_float_width) { right_float_width = right[i_right].width; one_more_pass = TRUE; } floats->at_y_right = i_right; i_right++; } if (!one_more_pass) break; if (do_request) { int natural_height; hippo_canvas_box_child_get_height_request(child, floats->for_width - left_float_width - right_float_width, NULL, &natural_height); tentative_height = natural_height; } one_more_pass = FALSE; } if (child_allocation) { child_allocation->x = left_float_width; child_allocation->y = floats->y; child_allocation->width = floats->for_width - left_float_width - right_float_width; child_allocation->height = tentative_height; } floats->y += tentative_height; floats->normal_count++; } } /* Finish the floating layout process. Returns the minimal total height for the box */ static int floats_end_packing(HippoBoxFloats *floats) { int height = floats->y; int left_end_y = floats_get_left_end_y(floats); int right_end_y = floats_get_right_end_y(floats); if (left_end_y > height) height = left_end_y; if (right_end_y > height) height = right_end_y; g_free(floats->left); g_free(floats->right); return height; } static void get_floats_height_request(HippoCanvasBox *box, int for_width, int *min_height_p, int *natural_height_p) { int total_min; int total_natural; GSList *link; HippoBoxFloats floats; total_min = 0; total_natural = 0; floats_start_packing(&floats, box, for_width); for (link = box->children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; if (!child->in_layout) continue; floats_add_child(&floats, child, TRUE, NULL); } total_min = total_natural = floats_end_packing(&floats); if (min_height_p) *min_height_p = total_min; if (natural_height_p) *natural_height_p = total_natural; } /* this function should look a lot like get_content_width_request() */ static void get_vbox_height_request(HippoCanvasBox *box, int for_width, int *min_height_p, int *natural_height_p) { int total_min; int total_natural; int n_children_in_min; int n_children_in_natural; GSList *link; total_min = 0; total_natural = 0; n_children_in_min = 0; n_children_in_natural = 0; for (link = box->children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; int min_height; int natural_height; /* Note that we still request and allocate !visible children */ hippo_canvas_box_child_get_height_request(child, for_width, &min_height, &natural_height); if (!child->in_layout) continue; n_children_in_natural += 1; total_natural += natural_height; if (!child->if_fits) { n_children_in_min += 1; total_min += min_height; } } if (n_children_in_min > 1) total_min += box->spacing * (n_children_in_min - 1); if (n_children_in_natural > 1) total_natural += box->spacing * (n_children_in_natural - 1); if (min_height_p) *min_height_p = total_min; if (natural_height_p) *natural_height_p = total_natural; } static AdjustInfo* adjust_infos_new(HippoCanvasBox *box, int for_content_width) { /* Rely on the zero-initialization */ AdjustInfo *adjusts = g_new0(AdjustInfo, g_slist_length(box->children)); GSList *link; int i = 0; for (link = box->children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; if (!child->in_layout) { adjusts[i].minimum = adjusts[i].natural = 0; } else if (box->orientation == HIPPO_ORIENTATION_VERTICAL) { hippo_canvas_box_child_get_height_request(child, for_content_width, &adjusts[i].minimum, &adjusts[i].natural); } else { hippo_canvas_box_child_get_width_request(child, &adjusts[i].minimum, &adjusts[i].natural); } i++; } return adjusts; } static void get_content_width_request(HippoCanvasBox *box, int *min_width_p, int *natural_width_p) { if (box->content_min_width < 0) { HippoCanvasBoxClass *klass = HIPPO_CANVAS_BOX_GET_CLASS(box); (* klass->get_content_width_request)(box, &box->content_min_width, &box->content_natural_width); } if (min_width_p) *min_width_p = box->content_min_width; if (natural_width_p) *natural_width_p = box->content_natural_width; } static void get_content_height_request(HippoCanvasBox *box, int for_width, int *min_height_p, int *natural_height_p) { if (box->content_min_height < 0 || box->content_height_request_for_width != for_width) { HippoCanvasBoxClass *klass = HIPPO_CANVAS_BOX_GET_CLASS(box); (* klass->get_content_height_request)(box, for_width, &box->content_min_height, &box->content_natural_height); box->content_height_request_for_width = for_width; } if (min_height_p) *min_height_p = box->content_min_height; if (natural_height_p) *natural_height_p = box->content_natural_height; } /* This function's algorithm must be kept in sync with the one in allocate() */ static void get_hbox_height_request(HippoCanvasBox *box, int for_width, int *min_height_p, int *natural_height_p) { int total_min; int total_natural; GSList *link; int requested_content_width; int natural_content_width; int allocated_content_width; AdjustInfo *width_adjusts; int i; total_min = 0; total_natural = 0; get_content_width_request(box, &requested_content_width, &natural_content_width); get_content_area_horizontal(box, requested_content_width, natural_content_width, for_width, NULL, &allocated_content_width); width_adjusts = adjust_infos_new(box, for_width); compute_adjusts(box->children, width_adjusts, box->spacing, allocated_content_width - requested_content_width); i = 0; for (link = box->children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; int min_height, natural_height; int req; if (!child->in_layout) { ++i; continue; } req = get_adjusted_size(&width_adjusts[i]); hippo_canvas_box_child_get_height_request(child, req, &min_height, &natural_height); total_min = MAX(total_min, min_height); total_natural = MAX(total_natural, natural_height); ++i; } g_free(width_adjusts); if (min_height_p) *min_height_p = total_min; if (natural_height_p) *natural_height_p = total_natural; } static void hippo_canvas_box_get_content_height_request(HippoCanvasBox *box, int for_width, int *min_height_p, int *natural_height_p) { GSList *link; gboolean has_floats; /* Do fixed children, just to have their request recorded; * the box for_width is ignored here, fixed children just * always get their width request. * * For !visible children we want to request them but will * always allocate 0x0 */ for (link = box->children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; if (!child->in_layout) request_child_natural_size(child, NULL, NULL); } if (box->layout) { hippo_canvas_layout_get_height_request(box->layout, for_width, min_height_p, natural_height_p); return; } /* Now do the box-layout children */ has_floats = box_validate_packing(box); if (box->orientation == HIPPO_ORIENTATION_VERTICAL && has_floats) { get_floats_height_request(box, for_width, min_height_p, natural_height_p); } else if (box->orientation == HIPPO_ORIENTATION_VERTICAL) { get_vbox_height_request(box, for_width, min_height_p, natural_height_p); } else { get_hbox_height_request(box, for_width, min_height_p, natural_height_p); } } static void hippo_canvas_box_get_width_request(HippoCanvasItem *item, int *min_width_p, int *natural_width_p) { int content_min_width, content_natural_width; HippoCanvasBox *box; Borders borders; box = HIPPO_CANVAS_BOX(item); box->needs_width_request = FALSE; get_borders(box, &borders); /* We need to call this even if just returning the box-width prop, * so that children can rely on getting the full request, allocate * cycle in order every time, and so we compute the cached requests. */ get_content_width_request(box, &content_min_width, &content_natural_width); if (box->box_width >= 0) { /* FIXME it's probably a lot more useful if we had separate properties * to set these two. */ if (min_width_p) *min_width_p = box->box_width; if (natural_width_p) *natural_width_p = box->box_width; } else { int outside; outside = borders.padding[HIPPO_CANVAS_SIDE_LEFT] + borders.padding[HIPPO_CANVAS_SIDE_RIGHT] + borders.border[HIPPO_CANVAS_SIDE_LEFT] + borders.border[HIPPO_CANVAS_SIDE_RIGHT]; if (min_width_p) *min_width_p = content_min_width + outside; if (natural_width_p) *natural_width_p = content_natural_width + outside; } if (box->debug_name != NULL && min_width_p != NULL) { g_debug("box %s Computed minimum width as %d", box->debug_name, *min_width_p); } if (box->debug_name != NULL && natural_width_p != NULL) { g_debug("box %s Computed natural width as %d", box->debug_name, *natural_width_p); } } static void hippo_canvas_box_get_height_request(HippoCanvasItem *item, int for_width, int *min_height_p, int *natural_height_p) { int content_min_height, content_natural_height; int content_for_width; HippoCanvasBox *box; Borders borders; box = HIPPO_CANVAS_BOX(item); box->needs_height_request = FALSE; get_borders(box, &borders); content_for_width = for_width - borders.padding[HIPPO_CANVAS_SIDE_LEFT] - borders.padding[HIPPO_CANVAS_SIDE_RIGHT] - borders.border[HIPPO_CANVAS_SIDE_LEFT] - borders.border[HIPPO_CANVAS_SIDE_RIGHT]; /* We need to call this even if just returning the box-height prop, * so that children can rely on getting the full request, allocate * cycle in order every time, and so we compute the cached requests. */ get_content_height_request(box, content_for_width, &content_min_height, &content_natural_height); if (box->box_height >= 0) { /* FIXME the property should probably be separate for these two */ if (min_height_p) *min_height_p = box->box_height; if (natural_height_p) *natural_height_p = box->box_height; } else { int outside; outside = borders.padding[HIPPO_CANVAS_SIDE_TOP] + borders.padding[HIPPO_CANVAS_SIDE_BOTTOM] + borders.border[HIPPO_CANVAS_SIDE_TOP] + borders.border[HIPPO_CANVAS_SIDE_BOTTOM]; if (min_height_p) *min_height_p = content_min_height + outside; if (natural_height_p) *natural_height_p = content_natural_height + outside; } if (box->debug_name != NULL && min_height_p != NULL) { g_debug("box %s Computed minimum height for width=%d as %d", box->debug_name, for_width, *min_height_p); } if (box->debug_name != NULL && natural_height_p != NULL) { g_debug("box %s Computed natural height for width=%d as %d", box->debug_name, for_width, *natural_height_p); } } /** * hippo_canvas_box_align: * @content_width: width of the content of your item (text, image, children, whatever) * @content_height: height of the content * @x_p: output the X origin where you should put your content * @y_p: output the Y origin where you should put your content * @width_p: output the width of your content (may exceed the * passed-in width/height if alignment mode is #HIPPO_ALIGNMENT_FILL * for example) * @height_p: output the height of your content * * This is a "protected" method intended for use by #HippoCanvasBox * subclasses (basically all items are box subclasses right now). * Pass in a size request, and have it converted to the right place * to actually draw, with padding/border removed and alignment performed. * In other words this sorts out the padding, border, and xalign/yalign * properties for you. */ void hippo_canvas_box_align(HippoCanvasBox *box, int content_width, int content_height, int *x_p, int *y_p, int *width_p, int *height_p) { /* What the user passes in here is the content area they are actually * using. For this, the distinction between the requested and natural * size that we need when doing layout doesn't matter, so we pass the * same value for both. */ get_content_area(box, content_width, content_height, content_width, content_height, box->allocated_width, box->allocated_height, x_p, y_p, width_p, height_p); } void hippo_canvas_box_child_allocate(HippoCanvasBoxChild *child, int x, int y, int width, int height, gboolean origin_changed) { BoxChildPrivate *private = (BoxChildPrivate *)child; gboolean child_moved; int old_width, old_height; if (child->item == NULL) return; hippo_canvas_item_get_allocation(child->item, &old_width, &old_height); child_moved = x != private->x || y != private->y; /* We handle repainting when the child moves here, the child is however * responsible for repainting itself on resize (this is to allow pure-containers * that don't draw anything to avoid repainting children that stay fixed when * the container resizes. */ if (child_moved && (old_width != 0 || old_height != 0)) hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(private->box), private->x, private->y, old_width, old_height); private->x = x; private->y = y; if (child_moved && (width != 0 || height != 0)) hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(private->box), x, y, width, height); hippo_canvas_item_allocate(child->item, width, height, origin_changed || child_moved); } static void layout_floats(HippoCanvasBox *box, int content_x, int content_y, int allocated_content_width, int allocated_content_height, int requested_content_width, int requested_content_height, gboolean origin_changed) { HippoBoxFloats floats; GSList *link; floats_start_packing(&floats, box, allocated_content_width); for (link = box->children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; HippoRectangle child_allocation; if (!child->in_layout) continue; floats_add_child(&floats, child, FALSE, &child_allocation); hippo_canvas_box_child_allocate(child, content_x + child_allocation.x, content_y + child_allocation.y, child_allocation.width, child_allocation.height, origin_changed); } floats_end_packing(&floats); } static void layout_box(HippoCanvasBox *box, int content_x, int content_y, int allocated_content_width, int allocated_content_height, int requested_content_width, int requested_content_height, gboolean origin_changed) { int start; int end; AdjustInfo *adjusts; int i; int allocated_size, requested_size; GSList *link; if (box->orientation == HIPPO_ORIENTATION_VERTICAL) { allocated_size = allocated_content_height; requested_size = requested_content_height; start = content_y; } else { allocated_size = allocated_content_width; requested_size = requested_content_width; start = content_x; } end = start + allocated_size; adjusts = adjust_infos_new(box, allocated_content_width); compute_adjusts(box->children, adjusts, box->spacing, allocated_size - requested_size); i = 0; for (link = box->children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; int req; if (!child->in_layout) { ++i; continue; } if (box->orientation == HIPPO_ORIENTATION_VERTICAL) { req = get_adjusted_size(&adjusts[i]); hippo_canvas_box_child_allocate(child, content_x, child->end ? (end - req) : start, allocated_content_width, req, origin_changed); } else { req = get_adjusted_size(&adjusts[i]); hippo_canvas_box_child_allocate(child, child->end ? (end - req) : start, content_y, req, allocated_content_height, origin_changed); } if (req <= 0) { /* Child was adjusted out of existence, act like it's * !visible */ hippo_canvas_box_child_allocate(child, 0, 0, 0, 0, origin_changed); } /* Children with req == 0 still get spacing unless they are IF_FITS. * The handling of spacing could use improvement (spaces should probably * act like items with min width 0 and natural width of spacing) but * it's pretty hard to get right without rearranging the code a lot. */ if (!adjusts[i].does_not_fit) { if (child->end) end -= (req + box->spacing); else start += (req + box->spacing); } ++i; } g_free(adjusts); } static void layout_all_children_hidden(HippoCanvasBox *box) { GSList *link; /* If we are !visible (0 allocation) then allocate all our * children to 0. This should happen in the layout algorithms * below, but they are all lame about dealing with too-small * allocations, so they don't "just work" for this. */ for (link = box->children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; hippo_canvas_box_child_allocate(child, 0, 0, 0, 0, FALSE); } } static gboolean has_paint_signal_handlers(HippoCanvasItem *item) { guint paint_id = g_signal_lookup("paint", HIPPO_TYPE_CANVAS_ITEM); return g_signal_has_handler_pending(item, paint_id, 0, TRUE); } static void hippo_canvas_box_allocate(HippoCanvasItem *item, int allocated_box_width, int allocated_box_height, gboolean origin_changed) { HippoCanvasBox *box; int requested_content_width; int requested_content_height; int natural_content_width; int natural_content_height; int allocated_content_width; int allocated_content_height; GSList *link; int content_x, content_y; gboolean has_floats; gboolean size_changed; box = HIPPO_CANVAS_BOX(item); size_changed = (box->allocated_width != allocated_box_width || box->allocated_height != allocated_box_height); /* If we haven't emitted request-changed then we are allowed to short-circuit * an unchanged allocation */ if (!origin_changed && !size_changed && !box->needs_allocate) return; /* Figure out whether we need to queue a repaint */ if (size_changed && !origin_changed) { HippoCanvasBoxClass *klass = HIPPO_CANVAS_BOX_GET_CLASS(box); gboolean need_repaint = TRUE; /* Detecting if we need to repaint the box on resize is hard; it's possible * that we should just make it a property; the problem with making it a * property is that we want to avoid such repaints of HippoCanvasBox, * as a pure container, so we'd have to make it default off. And so then * you'd have to set it before connecting to ::paint or overriding * paint_below_children. * * The exact rule we follow here is somewhat non-scientific: * * - We draw borders, or background => need resize * - Subclass overrides paint_below_children or paint_above_children => need resize * - User connects to ::paint => resize needed * (Consider this a way of customizing existing painting) * - Subclass overrides paint => NO resize needed * (Subclass is really doing it's own thing ... skipping borders and backgrounds. * we dont' want to break this optimization for such classes) */ if (klass->paint_below_children == NULL && klass->paint_above_children == NULL && klass->paint_background == hippo_canvas_box_paint_background && !has_paint_signal_handlers(item)) { HippoCanvasStyle *style = hippo_canvas_context_get_style(HIPPO_CANVAS_CONTEXT(box)); guint32 background_color_rgba; guint32 border_color_rgba; if (box->background_color_set) background_color_rgba = box->background_color_rgba; else background_color_rgba = hippo_canvas_style_get_background_color(style); if (box->border_color_set) border_color_rgba = box->border_color_rgba; else /* We just care if any have non-zero in the bottom bits, so | together */ border_color_rgba = (hippo_canvas_style_get_border_color(style, HIPPO_CANVAS_SIDE_LEFT) | hippo_canvas_style_get_border_color(style, HIPPO_CANVAS_SIDE_RIGHT) | hippo_canvas_style_get_border_color(style, HIPPO_CANVAS_SIDE_TOP) | hippo_canvas_style_get_border_color(style, HIPPO_CANVAS_SIDE_BOTTOM)); if (hippo_canvas_style_get_background_theme_image(style) == NULL && (background_color_rgba & 0xff) == 0 && (border_color_rgba & 0xff) == 0) need_repaint = FALSE; } /* Our repaint area would be a little more accurate if we invalidated the old and new * sizes separately, instead of combining them into a single box, but it's not * going to be common to resize by large amounts in both directions at once. */ if (need_repaint) hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(box), 0, 0, MAX(box->allocated_width, allocated_box_width), MAX(box->allocated_height, allocated_box_height)); } box->allocated_width = allocated_box_width; box->allocated_height = allocated_box_height; box->needs_allocate = FALSE; if (allocated_box_width <= 0 || allocated_box_height <= 0) { /* Skip computation of content area in this common case (item hidden) */ layout_all_children_hidden(box); return; } get_content_width_request(box, &requested_content_width, &natural_content_width); get_content_area_horizontal(box, requested_content_width, natural_content_width, allocated_box_width, &content_x, &allocated_content_width); get_content_height_request(box, allocated_content_width, &requested_content_height, &natural_content_height); get_content_area_vertical(box, requested_content_height, natural_content_height, allocated_box_height, &content_y, &allocated_content_height); if (box->debug_name != NULL) { g_debug("box %s allocated %dx%d requested %dx%d lay out into %d,%d %dx%d", box->debug_name, box->allocated_width, box->allocated_height, requested_content_width, requested_content_height, content_x, content_y, allocated_content_width, allocated_content_height); } if (allocated_content_width <= 0 || allocated_content_height <= 0) { layout_all_children_hidden(box); } else { /* Allocate fixed children their natural size and invisible * children 0x0 */ for (link = box->children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; if (!child->visible) { hippo_canvas_box_child_allocate(child, 0, 0, 0, 0, origin_changed); } else if (child->fixed) { BoxChildPrivate *private = (BoxChildPrivate *)child; int width, height; request_child_natural_size(child, &width, &height); hippo_canvas_box_child_allocate(child, private->x, private->y, width, height, origin_changed); } else { continue; } } /* Now layout the box */ if (box->layout) { hippo_canvas_layout_allocate(box->layout, content_x, content_y, allocated_content_width, allocated_content_height, requested_content_width, requested_content_height, origin_changed); return; } has_floats = box_validate_packing(box); if (box->orientation == HIPPO_ORIENTATION_VERTICAL && has_floats) { layout_floats(box, content_x, content_y, allocated_content_width, allocated_content_height, requested_content_width, requested_content_height, origin_changed); } else { layout_box(box, content_x, content_y, allocated_content_width, allocated_content_height, requested_content_width, requested_content_height, origin_changed); } } } static void hippo_canvas_box_get_allocation(HippoCanvasItem *item, int *width_p, int *height_p) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); if (width_p) *width_p = box->allocated_width; if (height_p) *height_p = box->allocated_height; } static BoxChildPrivate* find_child_at_point(HippoCanvasBox *box, int x, int y) { GSList *link; BoxChildPrivate *topmost; /* Box-layout children don't overlap each other, so we could just * return the first match, but for fixed children we have to * return the last match since the items are bottom-to-top in the list */ topmost = NULL; for (link = box->children; link != NULL; link = link->next) { BoxChildPrivate *child = link->data; int width, height; if (!child->public.visible) continue; hippo_canvas_item_get_allocation(child->public.item, &width, &height); if (x >= child->x && y >= child->y && x < (child->x + width) && y < (child->y + height)) { topmost = child; } } return topmost; } static BoxChildPrivate* find_hovering_child(HippoCanvasBox *box) { GSList *link; for (link = box->children; link != NULL; link = link->next) { BoxChildPrivate *child = link->data; if (child->hovering) return child; } return NULL; } /* the odd thing here is that sometimes we have an enter/leave from the parent, * and sometimes we have just a motion from the parent, and in both cases * we may need to send an enter/leave to one of our children. */ /* FIXME we need to update the "hovering child" whenever we get a new allocation * (which would happen e.g. when a child becomes visible/invisible also). */ static gboolean forward_motion_event(HippoCanvasBox *box, HippoEvent *event) { BoxChildPrivate *child; BoxChildPrivate *was_hovering; gboolean result; result = FALSE; /* we only overwrite this when forwarding the current event, * not with synthesized enter/leaves */ if (event->u.motion.detail == HIPPO_MOTION_DETAIL_ENTER || event->u.motion.detail == HIPPO_MOTION_DETAIL_WITHIN) child = find_child_at_point(box, event->x, event->y); else child = NULL; /* leave events never have a new hover target */ was_hovering = find_hovering_child(box); /* Do the leave event first to avoid having two current hovering children */ if (was_hovering && child != was_hovering) { was_hovering->hovering = FALSE; if (event->u.motion.detail != HIPPO_MOTION_DETAIL_LEAVE) hippo_canvas_item_emit_motion_notify_event(was_hovering->public.item, event->x - was_hovering->x, event->y - was_hovering->y, HIPPO_MOTION_DETAIL_LEAVE); else result = hippo_canvas_item_process_event(was_hovering->public.item, event, was_hovering->x, was_hovering->y); } /* Now mark the current hovering child */ if (child) { g_assert(event->u.motion.detail != HIPPO_MOTION_DETAIL_LEAVE); if (child != was_hovering) { g_assert(box->hovering); child->hovering = TRUE; if (event->u.motion.detail != HIPPO_MOTION_DETAIL_ENTER) { hippo_canvas_item_emit_motion_notify_event(child->public.item, event->x - child->x, event->y - child->y, HIPPO_MOTION_DETAIL_ENTER); } } /* forward an enter or motion within event */ result = hippo_canvas_item_process_event(child->public.item, event, child->x, child->y); } return result; } static void set_release_pending (BoxChildPrivate *child, guint button, gboolean value) { g_assert (child != NULL); switch (button) { case 1: child->left_release_pending = value; break; case 2: child->middle_release_pending = value; break; case 3: child->right_release_pending = value; break; } } static gboolean is_release_pending (BoxChildPrivate *child, guint button) { gboolean result = FALSE; g_assert (child != NULL); switch (button) { case 1: result = child->left_release_pending == TRUE; break; case 2: result = child->middle_release_pending == TRUE; break; case 3: result = child->right_release_pending == TRUE; break; } return result; } static gboolean forward_button_release_event(HippoCanvasBox *box, HippoEvent *event) { GSList *link; for (link = box->children; link != NULL; link = link->next) { BoxChildPrivate *child; child = link->data; if (is_release_pending (child, event->u.button.button)) { gboolean handled = FALSE; handled = hippo_canvas_item_process_event(child->public.item, event, child->x, child->y); set_release_pending(child, event->u.button.button, FALSE); return handled; } } return FALSE; } static gboolean forward_event(HippoCanvasBox *box, HippoEvent *event) { BoxChildPrivate *child; if (event->type == HIPPO_EVENT_MOTION_NOTIFY) { /* Motion events are a bit more complicated than the others */ return forward_motion_event(box, event); } else if (event->type == HIPPO_EVENT_BUTTON_RELEASE) { return forward_button_release_event(box, event); } else if (event->type == HIPPO_EVENT_BUTTON_PRESS) { child = find_child_at_point(box, event->x, event->y); if (child != NULL) { set_release_pending (child, event->u.button.button, TRUE); return hippo_canvas_item_process_event(child->public.item, event, child->x, child->y); } else { return FALSE; } } else if (event->type == HIPPO_EVENT_SCROLL) { child = find_child_at_point(box, event->x, event->y); if (child != NULL) { return hippo_canvas_item_process_event(child->public.item, event, child->x, child->y); } else { return FALSE; } } else { return FALSE; } } static gboolean hippo_canvas_box_button_press_event (HippoCanvasItem *item, HippoEvent *event) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); return forward_event(box, event); } static gboolean hippo_canvas_box_button_release_event (HippoCanvasItem *item, HippoEvent *event) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); gboolean handled; handled = forward_event (box, event); if (!handled && box->clickable && event->u.button.button == 1) { hippo_canvas_item_emit_activated(item); return TRUE; } else { return handled; } } static gboolean hippo_canvas_box_motion_notify_event (HippoCanvasItem *item, HippoEvent *event) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); gboolean was_hovering; gboolean handled; was_hovering = box->hovering; /* FIXME the warnings here need fixing; right now we aren't handling * e.g. unmap I think, maybe some larger problems too */ if (event->u.motion.detail == HIPPO_MOTION_DETAIL_ENTER) { #if 0 g_debug("motion notify ENTER %s %p box hovering was %d", g_type_name_from_instance((GTypeInstance*)box), box, box->hovering); #endif if (box->hovering) g_warning("Box got enter event but was already hovering=TRUE"); box->hovering = TRUE; } else if (event->u.motion.detail == HIPPO_MOTION_DETAIL_LEAVE) { #if 0 g_debug("motion notify LEAVE %s %p box hovering was %d", g_type_name_from_instance((GTypeInstance*)box), box, box->hovering); #endif if (!box->hovering) g_warning("Box got leave event but was not hovering=TRUE"); box->hovering = FALSE; } else if (event->u.motion.detail == HIPPO_MOTION_DETAIL_WITHIN) { #if 0 g_debug("motion notify WITHIN %s %p box hovering was %d", g_type_name_from_instance((GTypeInstance*)box), box, box->hovering); #endif if (!box->hovering) g_warning("Box got motion event but never got an enter event, hovering=FALSE"); } handled = forward_event(box, event); if (was_hovering != box->hovering) { g_signal_emit(G_OBJECT(box), signals[HOVERING_CHANGED], 0, box->hovering); } return handled; } static gboolean hippo_canvas_box_scroll_event (HippoCanvasItem *item, HippoEvent *event) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); gboolean handled; handled = forward_event (box, event); return handled; } static void hippo_canvas_box_request_changed(HippoCanvasItem *item) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); box->content_min_width = -1; box->content_min_height = -1; box->needs_width_request = TRUE; box->needs_height_request = TRUE; box->needs_allocate = TRUE; } static gboolean hippo_canvas_box_get_needs_request(HippoCanvasItem *item) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); return box->needs_width_request || box->needs_height_request; } static char* hippo_canvas_box_get_tooltip(HippoCanvasItem *item, int x, int y, HippoRectangle *for_area) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); BoxChildPrivate *child; child = find_child_at_point(box, x, y); if (child != NULL) { char *tip; tip = hippo_canvas_item_get_tooltip(child->public.item, x - child->x, y - child->y, for_area); if (tip != NULL) { for_area->x += child->x; for_area->y += child->y; return tip; } } /* If no child at the point, or child did not set the tip, then * use our own tip if any */ for_area->x = 0; for_area->y = 0; for_area->width = box->allocated_width; for_area->height = box->allocated_height; return g_strdup(box->tooltip); } static HippoCanvasPointer hippo_canvas_box_get_pointer(HippoCanvasItem *item, int x, int y) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); BoxChildPrivate *child; child = find_child_at_point(box, x, y); if (child != NULL) { HippoCanvasPointer p; p = hippo_canvas_item_get_pointer(child->public.item, x - child->x, y - child->y); if (p != HIPPO_CANVAS_POINTER_UNSET) return p; } if (box->clickable) return HIPPO_CANVAS_POINTER_HAND; else return HIPPO_CANVAS_POINTER_UNSET; } static void child_destroy(HippoCanvasItem *child, HippoCanvasBox *box) { hippo_canvas_box_remove(box, child); } static void child_request_changed(HippoCanvasItem *child, HippoCanvasBox *box) { BoxChildPrivate *box_child; box_child = find_child(box, child); #if 0 g_debug("child %s %p of %s %p request changed", g_type_name_from_instance((GTypeInstance*) box_child->public.item), box_child->public.item, g_type_name_from_instance((GTypeInstance*) box), box); #endif if (box_child->requesting) { g_warning("Child item %p of type %s changed its size request inside a size request operation", box_child->public.item, g_type_name_from_instance((GTypeInstance*) box_child->public.item)); } /* invalidate cached request for this child */ box_child->min_width = -1; box_child->min_height = -1; box_child->height_request_for_width = -1; /* no-op if we already emitted since last allocate */ hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(box)); } static void child_paint_needed(HippoCanvasItem *item, const HippoRectangle *damage_box, HippoCanvasBox *box) { BoxChildPrivate *child; /* translate to our own coordinates then emit the signal again */ child = find_child(box, item); if (child->public.visible) hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(box), damage_box->x + child->x, damage_box->y + child->y, damage_box->width, damage_box->height); } static void child_tooltip_changed(HippoCanvasItem *item, HippoCanvasBox *box) { hippo_canvas_item_emit_tooltip_changed(HIPPO_CANVAS_ITEM(box)); } static void connect_child(HippoCanvasBox *box, HippoCanvasItem *child) { g_signal_connect(G_OBJECT(child), "destroy", G_CALLBACK(child_destroy), box); g_signal_connect(G_OBJECT(child), "request-changed", G_CALLBACK(child_request_changed), box); g_signal_connect(G_OBJECT(child), "paint-needed", G_CALLBACK(child_paint_needed), box); g_signal_connect(G_OBJECT(child), "tooltip-changed", G_CALLBACK(child_tooltip_changed), box); } static void disconnect_child(HippoCanvasBox *box, HippoCanvasItem *child) { g_signal_handlers_disconnect_by_func(G_OBJECT(child), G_CALLBACK(child_destroy), box); g_signal_handlers_disconnect_by_func(G_OBJECT(child), G_CALLBACK(child_request_changed), box); g_signal_handlers_disconnect_by_func(G_OBJECT(child), G_CALLBACK(child_paint_needed), box); g_signal_handlers_disconnect_by_func(G_OBJECT(child), G_CALLBACK(child_tooltip_changed), box); } static gboolean set_flags(HippoCanvasBoxChild *c, HippoPackFlags flags) { HippoPackFlags old; old = 0; if (c->end) old |= HIPPO_PACK_END; if (c->expand) old |= HIPPO_PACK_EXPAND; if (c->fixed) old |= HIPPO_PACK_FIXED; if (c->if_fits) old |= HIPPO_PACK_IF_FITS; if (c->float_left) old |= HIPPO_PACK_FLOAT_LEFT; if (c->float_right) old |= HIPPO_PACK_FLOAT_RIGHT; if (c->clear_left) old |= HIPPO_PACK_CLEAR_LEFT; if (c->clear_right) old |= HIPPO_PACK_CLEAR_RIGHT; if (old == flags) return FALSE; /* no change */ c->expand = (flags & HIPPO_PACK_EXPAND) != 0; c->end = (flags & HIPPO_PACK_END) != 0; c->fixed = (flags & HIPPO_PACK_FIXED) != 0; c->if_fits = (flags & HIPPO_PACK_IF_FITS) != 0; c->float_left = (flags & HIPPO_PACK_FLOAT_LEFT) != 0; c->float_right = (flags & HIPPO_PACK_FLOAT_RIGHT) != 0; c->clear_left = (flags & HIPPO_PACK_CLEAR_LEFT) != 0; c->clear_right = (flags & HIPPO_PACK_CLEAR_RIGHT) != 0; if ((c->float_left && c->float_right) || (c->float_left && c->fixed) || (c->float_right && c->fixed)) g_warning("Only one of FLOAT_LEFT, FLOAT_RIGHT, FLOAT_EXPAND can be used at once"); return TRUE; } typedef struct { HippoCanvasCompareChildFunc func; void *data; } ChildSortData; static int child_compare_func(const void *a, const void *b, void *data) { ChildSortData *csd = data; BoxChildPrivate *child_a = (BoxChildPrivate*) a; BoxChildPrivate *child_b = (BoxChildPrivate*) b; return (* csd->func) (child_a->public.item, child_b->public.item, csd->data); } void hippo_canvas_box_sort(HippoCanvasBox *box, HippoCanvasCompareChildFunc compare_func, void *data) { ChildSortData csd; csd.func = compare_func; csd.data = data; box->children = g_slist_sort_with_data(box->children, child_compare_func, &csd); hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(box)); } static void update_in_layout(BoxChildPrivate *child) { child->public.in_layout = !child->public.fixed && child->public.visible; } static BoxChildPrivate * child_create_from_item(HippoCanvasBox *box, HippoCanvasItem *child, HippoPackFlags flags) { BoxChildPrivate *c; g_object_ref_sink(child); connect_child(box, child); c = g_new0(BoxChildPrivate, 1); c->ref_count = 1; c->public.item = child; set_flags(&c->public, flags); c->public.visible = TRUE; c->box = box; c->min_width = -1; c->min_height = -1; c->height_request_for_width = -1; update_in_layout(c); return c; } static void child_setup(HippoCanvasBox *box, HippoCanvasItem *child) { hippo_canvas_item_set_parent(child, HIPPO_CANVAS_CONTAINER(box)); if (box->context != NULL) hippo_canvas_item_set_context(child, HIPPO_CANVAS_CONTEXT(box)); else hippo_canvas_item_set_context(child, NULL); /* fixed items don't change the box's request, but they do * need to be request/allocated themselves, so we need to * do this even for fixed items */ hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(box)); } void hippo_canvas_box_insert_before(HippoCanvasBox *box, HippoCanvasItem *child, HippoCanvasItem *ref_child, HippoPackFlags flags) { BoxChildPrivate *c; BoxChildPrivate *ref_c; int position; g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); g_return_if_fail(HIPPO_IS_CANVAS_ITEM(child)); g_return_if_fail(find_child(box, child) == NULL); ref_c = find_child(box, ref_child); g_return_if_fail(ref_c != NULL); c = child_create_from_item(box, child, flags); position = g_slist_index(box->children, ref_c); box->children = g_slist_insert(box->children, c, position); child_setup(box, child); } void hippo_canvas_box_insert_after(HippoCanvasBox *box, HippoCanvasItem *child, HippoCanvasItem *ref_child, HippoPackFlags flags) { BoxChildPrivate *c; BoxChildPrivate *ref_c; int position; g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); g_return_if_fail(HIPPO_IS_CANVAS_ITEM(child)); g_return_if_fail(find_child(box, child) == NULL); ref_c = find_child(box, ref_child); g_return_if_fail(ref_c != NULL); c = child_create_from_item(box, child, flags); position = g_slist_index(box->children, ref_c); box->children = g_slist_insert(box->children, c, ++position); child_setup(box, child); } void hippo_canvas_box_insert_sorted(HippoCanvasBox *box, HippoCanvasItem *child, HippoPackFlags flags, HippoCanvasCompareChildFunc compare_func, void *data) { BoxChildPrivate *c; g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); g_return_if_fail(HIPPO_IS_CANVAS_ITEM(child)); g_return_if_fail(find_child(box, child) == NULL); c = child_create_from_item(box, child, flags); if (compare_func == NULL) { box->children = g_slist_append(box->children, c); } else { GSList *l; ChildSortData csd; csd.func = compare_func; csd.data = data; /* Could use g_slist_insert_sorted_with_data() for glib >= 2.10 */ l = box->children; while (l && child_compare_func(c, l->data, &csd) > 0) l = l->next; box->children = g_slist_insert_before(box->children, l, c); } child_setup(box, child); } /** * hippo_canvas_box_prepend: * @box: the canvas box * @child: the child to prepend * @flags: flags for how to layout the child * * See hippo_canvas_box_append() for all the details. */ void hippo_canvas_box_prepend(HippoCanvasBox *box, HippoCanvasItem *child, HippoPackFlags flags) { BoxChildPrivate *c; g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); g_return_if_fail(HIPPO_IS_CANVAS_ITEM(child)); g_return_if_fail(find_child(box, child) == NULL); c = child_create_from_item(box, child, flags); box->children = g_slist_prepend(box->children, c); child_setup(box, child); } /** * hippo_canvas_box_append: * @box: the canvas box * @child: the child to append * @flags: flags for how to layout the child * * Adds a child item to the box. #HIPPO_PACK_END means the child * should be added at the end of the box while normally the child * would be added at the start of the box. This is just like the "pack * end" concept in #GtkBox. #HIPPO_PACK_FIXED means the child is not * included in the layout algorithm, you have to set its position * manually with hippo_canvas_box_set_position(). #HIPPO_PACK_IF_FITS * means the child is "all or nothing"; if there isn't room to give * all children their natural width, then the "if fits" children can * be dropped. Dropping some children is often nicer than having all * the children squished or forcing the entire box to be too big. * * If you are familiar with GTK+ widget layout, note that #GtkMisc * functionality (alignment and padding) are incorporated into the * items themselves in the form of the alignment and border/padding * properties. #GtkFixed functionality is part of #HippoCanvasBox * because children can be packed #HIPPO_PACK_FIXED. #HippoCanvasBox * has an orientation property, rather than two subclasses for * horizontal and vertical. And #HIPPO_PACK_IF_FITS is not available * in GTK+ because it requires the "natural size" vs. "minimum size" * distinction that GTK+ lacks. */ void hippo_canvas_box_append(HippoCanvasBox *box, HippoCanvasItem *child, HippoPackFlags flags) { g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); g_return_if_fail(HIPPO_IS_CANVAS_ITEM(child)); hippo_canvas_box_insert_sorted(box, child, flags, NULL, NULL); } static void remove_box_child(HippoCanvasBox *box, BoxChildPrivate *c) { HippoCanvasItem *child; child = c->public.item; if (c->public.visible) { /* The area under the child now needs to be repainted */ int w, h; hippo_canvas_item_get_allocation(child, &w, &h); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(box), c->x, c->y, w, h); } c->public.item = NULL; box->children = g_slist_remove(box->children, c); disconnect_child(box, child); hippo_canvas_item_set_context(child, NULL); hippo_canvas_item_set_parent(child, NULL); g_object_unref(child); hippo_canvas_box_child_unref(&c->public); hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(box)); } void hippo_canvas_box_remove(HippoCanvasBox *box, HippoCanvasItem *child) { BoxChildPrivate *c; g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); g_return_if_fail(HIPPO_IS_CANVAS_ITEM(child)); c = find_child(box, child); if (c == NULL) { g_warning("Trying to remove a canvas item from a box it isn't in"); return; } remove_box_child(box, c); } /** * hippo_canvas_box_remove_all: * @box: the canvas box * * Removes all children from the box without destroying them. You probably want * hipppo_canvas_box_clear() instead unless you have a particular reason to * preserve the children. The explicit destroy added by hipppo_canvas_box_clear() * will make your application more robust against memory leaks. **/ void hippo_canvas_box_remove_all(HippoCanvasBox *box) { g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); while (box->children != NULL) { BoxChildPrivate *child = box->children->data; remove_box_child(box, child); } } /** * hippo_canvas_box_clear: * @box: the canvas box * * Removes all children from the box and calls hippo_canvas_item_destroy() on them. **/ void hippo_canvas_box_clear(HippoCanvasBox *box) { g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); while (box->children != NULL) { BoxChildPrivate *child = box->children->data; HippoCanvasItem *item = child->public.item; g_object_ref(item); /* We could let this happen as a side-effect of destroying * the child; doing it this way results in a little less confusing * reentrancy. */ remove_box_child(box, child); hippo_canvas_item_destroy(item); g_object_unref(item); } } void hippo_canvas_box_move(HippoCanvasBox *box, HippoCanvasItem *child, HippoGravity gravity, int x, int y) { BoxChildPrivate *c; int w, h; g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); g_return_if_fail(HIPPO_IS_CANVAS_ITEM(child)); c = find_child(box, child); if (c == NULL) { g_warning("Trying to move a canvas item that isn't in the box"); return; } if (!c->public.fixed) { g_warning("Trying to move a canvas box child that isn't fixed"); return; } if (gravity != HIPPO_GRAVITY_NORTH_WEST) { int natural_width; int natural_height; /* Ensure the child has been requested */ request_child_natural_size(&c->public, &natural_width, &natural_height); switch (gravity) { case HIPPO_GRAVITY_NORTH_WEST: break; case HIPPO_GRAVITY_NORTH_EAST: x = x - natural_width; break; case HIPPO_GRAVITY_SOUTH_WEST: y = y - natural_height; break; case HIPPO_GRAVITY_SOUTH_EAST: x = x - natural_width; y = y - natural_height; break; } } if (c->x != x || c->y != y) { /* We only repaint, don't queue a resize - fixed items don't affect the * size request. */ hippo_canvas_item_get_allocation(child, &w, &h); if (c->public.visible) hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(box), c->x, c->y, w, h); c->x = x; c->y = y; if (c->public.visible) hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(box), c->x, c->y, w, h); } } void hippo_canvas_box_set_position(HippoCanvasBox *box, HippoCanvasItem *child, int x, int y) { hippo_canvas_box_move(box, child, HIPPO_GRAVITY_NORTH_WEST, x, y); } void hippo_canvas_box_get_position(HippoCanvasBox *box, HippoCanvasItem *child, int *x, int *y) { BoxChildPrivate *c; g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); g_return_if_fail(HIPPO_IS_CANVAS_ITEM(child)); c = find_child(box, child); if (c == NULL) { g_warning("Trying to get the position of a canvas item that isn't in the box"); return; } *x = c->x; *y = c->y; } static void children_list_callback(HippoCanvasItem *item, void *data) { GList **children = (GList**)data; *children = g_list_prepend (*children, item); } /** * hippo_canvas_box_get_children: * * Return value: (element-type CanvasBoxChild*) (transfer container): */ GList* hippo_canvas_box_get_children(HippoCanvasBox *box) { GList *children = NULL; g_return_val_if_fail(HIPPO_IS_CANVAS_BOX(box), NULL); hippo_canvas_box_foreach(box, children_list_callback, &children); /* return children in their original order */ children = g_list_reverse(children); return children; } gboolean hippo_canvas_box_is_empty(HippoCanvasBox *box) { g_return_val_if_fail(HIPPO_IS_CANVAS_BOX(box), FALSE); return box->children == NULL; } void hippo_canvas_box_foreach(HippoCanvasBox *box, HippoCanvasForeachChildFunc func, void *data) { GSList *link; GSList *next; g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); link = box->children; while (link != NULL) { BoxChildPrivate *child = link->data; next = link->next; /* allow removal of children in the foreach */ (* func) (child->public.item, data); link = next; } } /* reverse children's order and toggle all the start/end flags */ void hippo_canvas_box_reverse(HippoCanvasBox *box) { GSList *link; g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); if (box->children == NULL) return; /* we don't want this, because if we toggle the "end" flag * that already reverses the order */ /* box->children = g_slist_reverse(box->children); */ link = box->children; while (link != NULL) { BoxChildPrivate *child = link->data; child->public.end = !child->public.end; link = link->next; } hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(box)); } static gboolean hippo_canvas_box_get_child_visible (HippoCanvasContainer *container, HippoCanvasItem *child) { BoxChildPrivate *c; HippoCanvasBox *box; box = HIPPO_CANVAS_BOX(container); c = find_child(box, child); if (c == NULL) { g_warning("Trying to get visibility on a canvas item that isn't in the box"); return FALSE; } return c->public.visible; } static void hippo_canvas_box_set_child_visible (HippoCanvasContainer *container, HippoCanvasItem *child, gboolean visible) { BoxChildPrivate *c; HippoCanvasBox *box; box = HIPPO_CANVAS_BOX(container); c = find_child(box, child); if (c == NULL) { g_warning("Trying to set visibility on a canvas item that isn't in the box"); return; } visible = visible != FALSE; if (visible == c->public.visible) return; c->public.visible = visible; update_in_layout(c); if (c->public.fixed) { int w, h; /* We only repaint, don't queue a resize - fixed items don't affect the * size request. */ hippo_canvas_item_get_allocation(child, &w, &h); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(box), c->x, c->y, w, h); } else hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(box)); } void hippo_canvas_box_set_child_packing (HippoCanvasBox *box, HippoCanvasItem *child, HippoPackFlags flags) { BoxChildPrivate *c; g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); g_return_if_fail(HIPPO_IS_CANVAS_ITEM(child)); c = find_child(box, child); if (c == NULL) { g_warning("Trying to set flags on a canvas item that isn't in the box"); return; } if (set_flags(&c->public, flags)) { update_in_layout(c); hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(box)); } } void hippo_canvas_box_set_clickable (HippoCanvasBox *box, gboolean clickable) { g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); box->clickable = clickable; } gboolean hippo_canvas_box_is_clickable (HippoCanvasBox *box) { g_return_val_if_fail(HIPPO_IS_CANVAS_BOX(box), FALSE); return box->clickable; } GType hippo_canvas_box_child_get_type (void) { static GType our_type = 0; if (our_type == 0) our_type = g_boxed_type_register_static (("HippoCanvasBoxChild"), (GBoxedCopyFunc) hippo_canvas_box_child_ref, (GBoxedFreeFunc) hippo_canvas_box_child_unref); return our_type; } /** * hippo_canvas_box_child_ref: * @child: a #HippoCanvasBoxChild * * Adds a reference to a #HippoCanvasBoxChild. The child will not * be freed before a corresponding call to hippo_canvas_box_child_unref() * * Return value: the child passed in */ HippoCanvasBoxChild * hippo_canvas_box_child_ref(HippoCanvasBoxChild *child) { g_return_val_if_fail(child != NULL, NULL); ((BoxChildPrivate *)child)->ref_count++; return child; } /** * hippo_canvas_box_child_ref: * @child: a #HippoCanvasBoxChild * * Release a reference previously added to a #HippoCanvasBoxChild. If ther * are no more outstanding references to the box child (including references * held by the parent box), the child and associated data will be freed. */ void hippo_canvas_box_child_unref(HippoCanvasBoxChild *child) { BoxChildPrivate *private; g_return_if_fail(child != NULL); private = (BoxChildPrivate *)child; private->ref_count--; if (private->ref_count == 0) { BoxChildQDataNode *node; for (node = private->qdata; node; node = node->next) { if (node->notify) node->notify(node->data); } if (private->qdata) g_slice_free_chain(BoxChildQDataNode, private->qdata, next); g_free(private); } } /** * hippo_canvas_box_child_set_qdata: * @child: a #HippoCanvasBoxChild * @key: a #GQuark identifying the data to store * @data: the data to store * @notify: a function to call when the data is replaced or the box child is freed * * Associates data with a #HippoCanvasBoxChild object * * Return value: the data previously stored, or %NULL if data was not * previously stored for the given key. */ void hippo_canvas_box_child_set_qdata(HippoCanvasBoxChild *child, GQuark key, gpointer data, GDestroyNotify notify) { BoxChildPrivate *private = (BoxChildPrivate *)child; BoxChildQDataNode *node; for (node = private->qdata; node; node = node->next) { if (node->key == key) break; } if (node == NULL) { node = g_slice_new(BoxChildQDataNode); node->key = key; node->next = private->qdata; private->qdata = node; } else { if (node->notify) node->notify(node->data); } node->data = data; node->notify = notify; } /** * hippo_canvas_box_child_get_qdata: * @child: a #HippoCanvasBoxChild * @key: a #GQuark identifying the data to retrieve * * Retrieves data previously stored with hippo_canvas_box_child_set_qdata() * * Return value: the data previously stored, or %NULL if data was not * previously stored for the given key. */ gpointer hippo_canvas_box_child_get_qdata(HippoCanvasBoxChild *child, GQuark key) { BoxChildPrivate *private = (BoxChildPrivate *)child; BoxChildQDataNode *node; for (node = private->qdata; node; node = node->next) { if (node->key == key) return node->data; } return NULL; } /** * hippo_canvas_box_find_box_child(HippoCanvasBox *box) * @box: a #HippoCanvasBox * @item: the canvas item to find the child object for * * Locates the #HippoCanvasBoxChild object for an item that is a child of the box. * * Return value: The #HippoCanvasBoxChild for the child item, or %NULL if the * item is not a child of the box. No reference is added to the returned * item. */ HippoCanvasBoxChild * hippo_canvas_box_find_box_child(HippoCanvasBox *box, HippoCanvasItem *item) { BoxChildPrivate *private; g_return_val_if_fail(HIPPO_IS_CANVAS_BOX(box), NULL); private = find_child(box, item); if (private) return &private->public; else return NULL; } /** * hippo_canvas_box_get_layout_children: * @box: a #HippoCanvasBox * * Return the list of children that a layout manager should manage. As compared * to hippo_canvas_box_get_children() this list omits widgets that are * not visible, positioned at a fixed position, or not geometry managed for * some other reason. It also returns a list of #HippoCanvasBoxChild rather * than a list of #HippoCanvasItem. * * If you are implementing a layout manager that iterates over the box's child list * directly (to save creating the list, say), you should check the 'in_layout' * property of each child before laying it out. * * Return value: (element-type CanvasBoxChild*) (transfer container): * a list of HippoCanvasBoxChild. The list should be freed with * g_list_free(), but the members don't have to be freed. (No reference count * is added to them.) */ GList * hippo_canvas_box_get_layout_children (HippoCanvasBox *box) { GList *result; GSList *link; g_return_val_if_fail(HIPPO_IS_CANVAS_BOX(box), NULL); result = NULL; for (link = box->children; link != NULL; link = link->next) { HippoCanvasBoxChild *child = link->data; if (child->in_layout) result = g_list_prepend(result, child); } return g_list_reverse(result); } /** * hippo_canvas_box_set_layout: * @box: a #HippoCanvasBox * @layout: the layout manager to set on the box or %NULL to use the * default box layout manager. * * Sets the layout manager to use for the box. A layout manager provides * an alternate method of laying out the children of a box. Once you set * a layout manager for the box, you will typically want to add children * to the box using the methods of the layout manager, rather than the * methods of the box, so that you can specify packing options that are * specific to the layout manager. */ void hippo_canvas_box_set_layout(HippoCanvasBox *box, HippoCanvasLayout *layout) { g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); if (box->layout) { hippo_canvas_layout_set_box(box->layout, NULL); g_object_unref(box->layout); box->layout = NULL; } box->layout = layout; if (box->layout) { g_object_ref(box->layout); hippo_canvas_layout_set_box(box->layout, box); } hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(box)); } /** * hippo_canvas_box_set_theme: * @box: a #HippoCanvasBox * @theme: the theme to set on the box or %NULL to unset the current one * * Sets the theme to use for the box. It breaks the normal style inheritance * by insulating the box and it's descendant into their own style context. It's * useful to embed components which provides their own application stylesheet. */ void hippo_canvas_box_set_theme (HippoCanvasBox *box, HippoCanvasTheme *theme) { g_return_if_fail(HIPPO_IS_CANVAS_BOX(box)); if (box->theme) g_object_unref(box->theme); box->theme = theme; if (box->theme) g_object_ref(box->theme); clear_style(box); hippo_canvas_context_emit_style_changed(HIPPO_CANVAS_CONTEXT(box), TRUE); } hippo-canvas-0.3.1/common/hippo/hippo-canvas-theme-image.h0000664000076400007640000000532711366237063020404 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_THEME_IMAGE_H__ #define __HIPPO_CANVAS_THEME_IMAGE_H__ #include #include G_BEGIN_DECLS /* A HippoCanvasThemeImage encapsulates an image with specified unscaled borders * on each edge. This class has the secondary purpose of encapsulating the use * of librvsg to render SVG images without revealing it in the public API. */ #define HIPPO_TYPE_CANVAS_THEME_IMAGE (hippo_canvas_theme_image_get_type ()) #define HIPPO_CANVAS_THEME_IMAGE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_THEME_IMAGE, HippoCanvasThemeImage)) #define HIPPO_CANVAS_THEME_IMAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_THEME_IMAGE, HippoCanvasThemeImageClass)) #define HIPPO_IS_CANVAS_THEME_IMAGE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_THEME_IMAGE)) #define HIPPO_IS_CANVAS_THEME_IMAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_THEME_IMAGE)) #define HIPPO_CANVAS_THEME_IMAGE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_THEME_IMAGE, HippoCanvasThemeImageClass)) typedef struct _HippoCanvasThemeImage HippoCanvasThemeImage; typedef struct _HippoCanvasThemeImageClass HippoCanvasThemeImageClass; #define HIPPO_CANVAS_THEME_IMAGE_ERROR (hippo_canvas_theme_image_error_quark()) enum { HIPPO_CANVAS_THEME_IMAGE_ERROR_FAILED } HippoCanvasThemeImageError; GType hippo_canvas_theme_image_get_type (void) G_GNUC_CONST; GQuark hippo_canvas_theme_image_error_quark (void); HippoCanvasThemeImage *hippo_canvas_theme_image_new (const char *filename, int border_top, int border_right, int border_bottom, int border_left, GError **error); void hippo_canvas_theme_image_render (HippoCanvasThemeImage *image, cairo_t *cr, int x, int y, int width, int height); G_END_DECLS #endif /* __HIPPO_CANVAS_THEME_IMAGE_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-util.h0000664000076400007640000000125411366237063017172 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_UTIL_H__ #define __HIPPO_CANVAS_UTIL_H__ #include G_BEGIN_DECLS /* utility methods used in hippo canvas */ #define HIPPO_TYPE_CAIRO_SURFACE (hippo_cairo_surface_get_type ()) GType hippo_cairo_surface_get_type (void) G_GNUC_CONST; /* A boxed type for GdkRegion until one gets into gtk+ itself. */ #ifdef GDK_TYPE_REGION #define PYGDK_TYPE_REGION GDK_TYPE_REGION #else GType pygdk_region_get_type (void) G_GNUC_CONST; #define PYGDK_TYPE_REGION (pygdk_region_get_type ()) #endif /* GDK_TYPE_REGION */ G_END_DECLS #endif /* __HIPPO_CANVAS_UTIL_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-widgets.h0000664000076400007640000001014211366237063017657 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_WIDGETS_H__ #define __HIPPO_CANVAS_WIDGETS_H__ /* Collection of widget canvas items, implemented per-platform. * This is basically a lazy hack to stuff them all in one file like this. * The idea is to create token "no-op" canvas item GTypes for each possible * native widget that can be contained in an item, then have methods * that just pull out the native widget and do stuff to it. * * If we ever wanted to have methods or state on the widget items beyond just * chaining to the contained native widget, we'd probably want to split * things out into a separate file in a more normal way. */ #include G_BEGIN_DECLS #define HIPPO_DECLARE_WIDGET_ITEM(lower, Camel) \ typedef struct _HippoCanvas##Camel HippoCanvas##Camel; \ typedef struct _HippoCanvas##Camel##Class HippoCanvas##Camel##Class; \ GType hippo_canvas_##lower##_get_type(void); \ HippoCanvasItem* hippo_canvas_##lower##_new(void); /* BUTTON */ HIPPO_DECLARE_WIDGET_ITEM(button, Button) #define HIPPO_TYPE_CANVAS_BUTTON (hippo_canvas_button_get_type ()) #define HIPPO_CANVAS_BUTTON(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_BUTTON, HippoCanvasButton)) #define HIPPO_CANVAS_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_BUTTON, HippoCanvasButtonClass)) #define HIPPO_IS_CANVAS_BUTTON(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_BUTTON)) #define HIPPO_IS_CANVAS_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_BUTTON)) #define HIPPO_CANVAS_BUTTON_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_BUTTON, HippoCanvasButtonClass)) /* SCROLLBARS */ HIPPO_DECLARE_WIDGET_ITEM(scrollbars, Scrollbars) #define HIPPO_TYPE_CANVAS_SCROLLBARS (hippo_canvas_scrollbars_get_type ()) #define HIPPO_CANVAS_SCROLLBARS(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_SCROLLBARS, HippoCanvasScrollbars)) #define HIPPO_CANVAS_SCROLLBARS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_SCROLLBARS, HippoCanvasScrollbarsClass)) #define HIPPO_IS_CANVAS_SCROLLBARS(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_SCROLLBARS)) #define HIPPO_IS_CANVAS_SCROLLBARS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_SCROLLBARS)) #define HIPPO_CANVAS_SCROLLBARS_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_SCROLLBARS, HippoCanvasScrollbarsClass)) /* ENTRY */ HIPPO_DECLARE_WIDGET_ITEM(entry, Entry) #define HIPPO_TYPE_CANVAS_ENTRY (hippo_canvas_entry_get_type ()) #define HIPPO_CANVAS_ENTRY(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_ENTRY, HippoCanvasEntry)) #define HIPPO_CANVAS_ENTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_ENTRY, HippoCanvasEntryClass)) #define HIPPO_IS_CANVAS_ENTRY(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_ENTRY)) #define HIPPO_IS_CANVAS_ENTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_ENTRY)) #define HIPPO_CANVAS_ENTRY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_ENTRY, HippoCanvasEntryClass)) /* METHODS */ void hippo_canvas_scrollbars_set_root (HippoCanvasScrollbars *scrollbars, HippoCanvasItem *item); typedef enum { HIPPO_SCROLLBAR_NEVER, HIPPO_SCROLLBAR_AUTOMATIC, HIPPO_SCROLLBAR_ALWAYS } HippoScrollbarPolicy; void hippo_canvas_scrollbars_set_policy (HippoCanvasScrollbars *scrollbars, HippoOrientation orientation, HippoScrollbarPolicy policy); guint hippo_canvas_entry_get_position (HippoCanvasEntry *entry); void hippo_canvas_entry_set_position (HippoCanvasEntry *entry, guint pos); G_END_DECLS #endif /* __HIPPO_CANVAS_WIDGETS_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-context.c0000664000076400007640000001262411366237063017677 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include "hippo-canvas-internal.h" #include "hippo-canvas-context.h" #include "hippo-canvas-marshal.h" #include "hippo-canvas-item.h" static void hippo_canvas_context_base_init (void *klass); enum { STYLE_CHANGED, LAST_SIGNAL }; static int signals[LAST_SIGNAL]; GType hippo_canvas_context_get_type(void) { static GType type = 0; if (type == 0) { static const GTypeInfo info = { sizeof(HippoCanvasContextIface), hippo_canvas_context_base_init, NULL /* base_finalize */ }; type = g_type_register_static(G_TYPE_INTERFACE, "HippoCanvasContext", &info, 0); } return type; } static void hippo_canvas_context_base_init(void *klass) { static gboolean initialized = FALSE; if (!initialized) { /* create signals in here */ signals[STYLE_CHANGED] = g_signal_new ("style-changed", HIPPO_TYPE_CANVAS_CONTEXT, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(HippoCanvasContextIface, style_changed), NULL, NULL, g_cclosure_marshal_VOID__BOOLEAN, G_TYPE_NONE, 1, G_TYPE_BOOLEAN); initialized = TRUE; } } PangoLayout* hippo_canvas_context_create_layout(HippoCanvasContext *context) { g_return_val_if_fail(HIPPO_IS_CANVAS_CONTEXT(context), NULL); return HIPPO_CANVAS_CONTEXT_GET_IFACE(context)->create_layout(context); } cairo_surface_t* hippo_canvas_context_create_surface(HippoCanvasContext *context, cairo_content_t content, int width, int height) { g_return_val_if_fail(HIPPO_IS_CANVAS_CONTEXT(context), NULL); return HIPPO_CANVAS_CONTEXT_GET_IFACE(context)->create_surface(context, content, width, height); } cairo_surface_t* hippo_canvas_context_load_image(HippoCanvasContext *context, const char *image_name) { g_return_val_if_fail(HIPPO_IS_CANVAS_CONTEXT(context), NULL); return HIPPO_CANVAS_CONTEXT_GET_IFACE(context)->load_image(context, image_name); } guint32 hippo_canvas_context_get_color(HippoCanvasContext *context, HippoStockColor color) { g_return_val_if_fail(HIPPO_IS_CANVAS_CONTEXT(context), 0); return HIPPO_CANVAS_CONTEXT_GET_IFACE(context)->get_color(context, color); } void hippo_canvas_context_register_widget_item(HippoCanvasContext *context, HippoCanvasItem *item) { g_return_if_fail(HIPPO_IS_CANVAS_CONTEXT(context)); g_return_if_fail(HIPPO_IS_CANVAS_ITEM(item)); HIPPO_CANVAS_CONTEXT_GET_IFACE(context)->register_widget_item(context, item); } void hippo_canvas_context_unregister_widget_item (HippoCanvasContext *context, HippoCanvasItem *item) { g_return_if_fail(HIPPO_IS_CANVAS_CONTEXT(context)); g_return_if_fail(HIPPO_IS_CANVAS_ITEM(item)); HIPPO_CANVAS_CONTEXT_GET_IFACE(context)->unregister_widget_item(context, item); } void hippo_canvas_context_translate_to_widget(HippoCanvasContext *context, HippoCanvasItem *item, int *x_p, int *y_p) { g_return_if_fail(HIPPO_IS_CANVAS_CONTEXT(context)); g_return_if_fail(HIPPO_IS_CANVAS_ITEM(item)); HIPPO_CANVAS_CONTEXT_GET_IFACE(context)->translate_to_widget(context, item, x_p, y_p); } void hippo_canvas_context_translate_to_screen(HippoCanvasContext *context, HippoCanvasItem *item, int *x_p, int *y_p) { g_return_if_fail(HIPPO_IS_CANVAS_CONTEXT(context)); g_return_if_fail(HIPPO_IS_CANVAS_ITEM(item)); HIPPO_CANVAS_CONTEXT_GET_IFACE(context)->translate_to_screen(context, item, x_p, y_p); } HippoCanvasStyle * hippo_canvas_context_get_style (HippoCanvasContext *context) { g_return_val_if_fail(HIPPO_IS_CANVAS_CONTEXT(context), NULL); return HIPPO_CANVAS_CONTEXT_GET_IFACE(context)->get_style(context); } double hippo_canvas_context_get_resolution (HippoCanvasContext *context) { g_return_val_if_fail(HIPPO_IS_CANVAS_CONTEXT(context), 96.); return HIPPO_CANVAS_CONTEXT_GET_IFACE(context)->get_resolution(context); } PangoFontDescription * hippo_canvas_context_get_font (HippoCanvasContext *context) { g_return_val_if_fail(HIPPO_IS_CANVAS_CONTEXT(context), NULL); return HIPPO_CANVAS_CONTEXT_GET_IFACE(context)->get_font(context); } HippoAnimationManager * hippo_canvas_context_get_animation_manager (HippoCanvasContext *context) { g_return_val_if_fail(HIPPO_IS_CANVAS_CONTEXT(context), NULL); return HIPPO_CANVAS_CONTEXT_GET_IFACE(context)->get_animation_manager(context); } void hippo_canvas_context_emit_style_changed(HippoCanvasContext *context, gboolean resize_needed) { g_signal_emit(context, signals[STYLE_CHANGED], 0, resize_needed); } hippo-canvas-0.3.1/common/hippo/hippo-canvas-style.c0000664000076400007640000013647211366237063017363 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include #include #include "hippo-canvas-internal.h" #include "hippo-canvas-theme-internal.h" #include "hippo-canvas-type-builtins.h" #include "hippo-canvas-style.h" static void hippo_canvas_style_init (HippoCanvasStyle *style); static void hippo_canvas_style_class_init (HippoCanvasStyleClass *klass); static void hippo_canvas_style_dispose (GObject *object); static void hippo_canvas_style_finalize (GObject *object); #if 0 enum { LAST_SIGNAL }; static int signals[LAST_SIGNAL]; #endif struct _HippoCanvasStyle { GObject parent; HippoCanvasContext *context; HippoCanvasStyle *parent_style; HippoCanvasTheme *theme; PangoFontDescription *font_desc; guint32 background_color; guint32 foreground_color; guint32 border_color[4]; double border_width[4]; guint padding[4]; HippoCanvasThemeImage *background_theme_image; GType element_type; char *element_id; char *element_class; CRDeclaration **properties; int n_properties; guint properties_computed : 1; guint borders_computed : 1; guint background_computed : 1; guint foreground_computed : 1; guint background_theme_image_computed : 1; guint link_type : 2; }; struct _HippoCanvasStyleClass { GObjectClass parent_class; }; G_DEFINE_TYPE(HippoCanvasStyle, hippo_canvas_style, G_TYPE_OBJECT) static void hippo_canvas_style_init(HippoCanvasStyle *style) { style->link_type = HIPPO_CANVAS_LINK_NONE; } static void hippo_canvas_style_class_init(HippoCanvasStyleClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); object_class->dispose = hippo_canvas_style_dispose; object_class->finalize = hippo_canvas_style_finalize; } static void hippo_canvas_style_dispose(GObject *object) { /* HippoCanvasStyle *style = HIPPO_CANVAS_STYLE(object); */ G_OBJECT_CLASS(hippo_canvas_style_parent_class)->dispose(object); } static void hippo_canvas_style_finalize(GObject *object) { HippoCanvasStyle *style = HIPPO_CANVAS_STYLE(object); g_free (style->element_id); g_free (style->element_class); if (style->properties) { g_free(style->properties); style->properties = NULL; style->n_properties = 0; } if (style->font_desc) { pango_font_description_free(style->font_desc); style->font_desc = NULL; } if (style->background_theme_image) { g_object_unref(style->background_theme_image); style->background_theme_image = NULL; } G_OBJECT_CLASS(hippo_canvas_style_parent_class)->finalize(object); } HippoCanvasStyle * hippo_canvas_style_new (HippoCanvasContext *context, HippoCanvasStyle *parent_style, HippoCanvasTheme *theme, GType element_type, const char *element_id, const char *element_class) { HippoCanvasStyle *style; g_return_val_if_fail(HIPPO_IS_CANVAS_CONTEXT(context), NULL); g_return_val_if_fail(parent_style == NULL || HIPPO_IS_CANVAS_STYLE(parent_style), NULL); style = g_object_new(HIPPO_TYPE_CANVAS_STYLE, NULL); style->context = g_object_ref(context); if (parent_style != NULL) style->parent_style = g_object_ref(parent_style); else style->parent_style = NULL; if (theme == NULL && parent_style != NULL) theme = parent_style->theme; if (theme != NULL) style->theme = g_object_ref(theme); style->element_type = element_type; style->element_id = g_strdup(element_id); style->element_class = g_strdup(element_class); return style; } void hippo_canvas_style_set_link_type (HippoCanvasStyle *style, HippoCanvasLinkType link_type) { g_return_if_fail(HIPPO_IS_CANVAS_STYLE(style)); style->link_type = link_type; } HippoCanvasLinkType hippo_canvas_style_get_link_type (HippoCanvasStyle *style) { g_return_val_if_fail(HIPPO_IS_CANVAS_STYLE(style), HIPPO_CANVAS_LINK_NONE); return style->link_type; } HippoCanvasStyle * hippo_canvas_style_get_parent (HippoCanvasStyle *style) { g_return_val_if_fail(HIPPO_IS_CANVAS_STYLE(style), NULL); return style->parent_style; } HippoCanvasTheme * hippo_canvas_style_get_theme (HippoCanvasStyle *style) { g_return_val_if_fail(HIPPO_IS_CANVAS_STYLE(style), NULL); return style->theme; } GType hippo_canvas_style_get_element_type (HippoCanvasStyle *style) { g_return_val_if_fail(HIPPO_IS_CANVAS_STYLE(style), G_TYPE_NONE); return style->element_type; } const char * hippo_canvas_style_get_element_id (HippoCanvasStyle *style) { g_return_val_if_fail(HIPPO_IS_CANVAS_STYLE(style), NULL); return style->element_id; } const char * hippo_canvas_style_get_element_class (HippoCanvasStyle *style) { g_return_val_if_fail(HIPPO_IS_CANVAS_STYLE(style), NULL); return style->element_class; } static void ensure_properties(HippoCanvasStyle *style) { if (!style->properties_computed) { style->properties_computed = TRUE; if (style->theme) _hippo_canvas_theme_get_matched_properties(style->theme, style, &style->properties, &style->n_properties); } } typedef enum { VALUE_FOUND, VALUE_NOT_FOUND, VALUE_INHERIT } GetFromTermResult; static int color_component_from_double(double component) { /* http://people.redhat.com/otaylor/pixel-converting.html */ if (component >= 1.0) return 255; else return (int)(component * 256); } static GetFromTermResult get_color_from_rgba_term(CRTerm *term, guint32 *color) { CRTerm *arg = term->ext_content.func_param; CRNum *num; double r = 0, g = 0, b = 0, a = 0; int i; for (i = 0; i < 4; i++) { double value; if (arg == NULL) return VALUE_NOT_FOUND; if ((i == 0 && arg->the_operator != NO_OP) || (i > 0 && arg->the_operator != COMMA)) return VALUE_NOT_FOUND; if (arg->type != TERM_NUMBER) return VALUE_NOT_FOUND; num = arg->content.num; /* For simplicity, we convert a,r,g,b to [0,1.0] floats and then * convert them back below. Then when we set them on a cairo content * we convert them back to floats, and then cairo converts them * back to integers to pass them to X, and so forth... */ if (i < 3) { if (num->type == NUM_PERCENTAGE) { value = num->val / 100; } else if (num->type == NUM_GENERIC) { value = num->val / 255; } else { return VALUE_NOT_FOUND; } } else { if (num->type != NUM_GENERIC) return VALUE_NOT_FOUND; value = num->val; } value = CLAMP(value, 0, 1); switch (i) { case 0: r = value; break; case 1: g = value; break; case 2: b = value; break; case 3: a = value; break; } arg = arg->next; } *color = ((color_component_from_double(r) << 24) | (color_component_from_double(g) << 16) | (color_component_from_double(b) << 8) | ((color_component_from_double(a)))); return VALUE_FOUND; } static GetFromTermResult get_color_from_term(HippoCanvasStyle *style, CRTerm *term, guint32 *color) { CRRgb rgb; enum CRStatus status; /* Since libcroco doesn't know about rgba colors, it can't handle * the transparent keyword */ if (term->type == TERM_IDENT && term->content.str && term->content.str->stryng && term->content.str->stryng->str && strcmp(term->content.str->stryng->str, "transparent") == 0) { *color = 0; return VALUE_FOUND; } /* rgba() colors - a CSS3 addition, are not supported by libcroco, * but they are parsed as a "function", so we can emulate the * functionality. */ else if (term->type == TERM_FUNCTION && term->content.str && term->content.str->stryng && term->content.str->stryng->str && strcmp(term->content.str->stryng->str, "rgba") == 0) { return get_color_from_rgba_term(term, color); } status = cr_rgb_set_from_term(&rgb, term); if (status != CR_OK) return VALUE_NOT_FOUND; if (rgb.inherit) return VALUE_INHERIT; if (rgb.is_percentage) cr_rgb_compute_from_percentage(&rgb); *color = (rgb.red << 24) | (rgb.green << 16) | (rgb.blue << 8) | 0xff; return VALUE_FOUND; } gboolean hippo_canvas_style_get_color (HippoCanvasStyle *style, const char *property_name, gboolean inherit, guint32 *color) { int i; ensure_properties(style); for (i = style->n_properties - 1; i >= 0; i--) { CRDeclaration *decl = style->properties[i]; if (strcmp(decl->property->stryng->str, property_name) == 0) { GetFromTermResult result = get_color_from_term(style, decl->value, color); if (result == VALUE_FOUND) { return TRUE; } else if (result == VALUE_INHERIT) { if (style->parent_style) return hippo_canvas_style_get_color(style->parent_style, property_name, inherit, color); else break; } } } return FALSE; } gboolean hippo_canvas_style_get_double (HippoCanvasStyle *style, const char *property_name, gboolean inherit, double *value) { gboolean result = FALSE; int i; ensure_properties(style); for (i = style->n_properties - 1; i >= 0; i--) { CRDeclaration *decl = style->properties[i]; if (strcmp(decl->property->stryng->str, property_name) == 0) { CRTerm *term = decl->value; if (term->type != TERM_NUMBER || term->content.num->type != NUM_GENERIC) continue; *value = term->content.num->val; result = TRUE; break; } } if (!result && inherit && style->parent_style) result = hippo_canvas_style_get_double(style->parent_style, property_name, inherit, value); return result; } static PangoFontDescription * get_parent_font(HippoCanvasStyle *style) { if (style->parent_style) return hippo_canvas_style_get_font(style->parent_style); else return hippo_canvas_context_get_font(style->context); } static GetFromTermResult get_length_from_term(HippoCanvasStyle *style, CRTerm *term, gboolean use_parent_font, gdouble *length) { CRNum *num; enum { ABSOLUTE, POINTS, FONT_RELATIVE, } type = ABSOLUTE; double multiplier = 1.0; if (term->type != TERM_NUMBER) { g_warning("Ignoring length property that isn't a number"); return FALSE; } num = term->content.num; switch (num->type) { case NUM_LENGTH_PX: type = ABSOLUTE; multiplier = 1; break; case NUM_LENGTH_PT: type = POINTS; multiplier = 1; break; case NUM_LENGTH_IN: type = POINTS; multiplier = 72; break; case NUM_LENGTH_CM: type = POINTS; multiplier = 72. / 2.54; break; case NUM_LENGTH_MM: type = POINTS; multiplier = 72. / 25.4; break; case NUM_LENGTH_PC: type = POINTS; multiplier = 12. / 25.4; break; case NUM_LENGTH_EM: { type = FONT_RELATIVE; multiplier = 1; break; } case NUM_LENGTH_EX: { /* Doing better would require actually resolving the font description * to a specific font, and Pango doesn't have an ex metric anyways, * so we'd have to try and synthesize it by complicated means. * * The 0.5em is the CSS spec suggested thing to use when nothing * better is available. */ type = FONT_RELATIVE; multiplier = 0.5; break; } case NUM_INHERIT: return VALUE_INHERIT; case NUM_AUTO: g_warning("'auto' not supported for lengths"); return VALUE_NOT_FOUND; case NUM_GENERIC: g_warning("length values must specify a unit"); return VALUE_NOT_FOUND; case NUM_PERCENTAGE: g_warning("percentage lengths not currently supported"); return VALUE_NOT_FOUND; case NUM_ANGLE_DEG: case NUM_ANGLE_RAD: case NUM_ANGLE_GRAD: case NUM_TIME_MS: case NUM_TIME_S: case NUM_FREQ_HZ: case NUM_FREQ_KHZ: case NUM_UNKNOWN_TYPE: case NB_NUM_TYPE: g_warning("Ignoring invalid type of number of length property"); return VALUE_NOT_FOUND; } switch (type) { case ABSOLUTE: *length = num->val * multiplier; break; case POINTS: { double resolution = hippo_canvas_context_get_resolution(style->context); *length = num->val * multiplier * (resolution / 72.); } break; case FONT_RELATIVE: { PangoFontDescription *desc; double font_size; if (use_parent_font) desc = get_parent_font(style); else desc = hippo_canvas_style_get_font(style); font_size = (double)pango_font_description_get_size(desc) / PANGO_SCALE; if (pango_font_description_get_size_is_absolute(desc)) { *length = num->val * multiplier * font_size; } else { double resolution = hippo_canvas_context_get_resolution(style->context); *length = num->val * multiplier * (resolution / 72.) * font_size; } } break; default: g_assert_not_reached(); } return VALUE_FOUND; } static GetFromTermResult get_length_internal(HippoCanvasStyle *style, const char *property_name, const char *suffixed, gdouble *length) { int i; ensure_properties(style); for (i = style->n_properties - 1; i >= 0; i--) { CRDeclaration *decl = style->properties[i]; if (strcmp(decl->property->stryng->str, property_name) == 0 || (suffixed != NULL && strcmp(decl->property->stryng->str, suffixed) == 0)) { GetFromTermResult result = get_length_from_term(style, decl->value, FALSE, length); if (result != VALUE_NOT_FOUND) return result; } } return VALUE_NOT_FOUND; } gboolean hippo_canvas_style_get_length (HippoCanvasStyle *style, const char *property_name, gboolean inherit, gdouble *length) { GetFromTermResult result = get_length_internal(style, property_name, NULL, length); if (result == VALUE_FOUND) return TRUE; else if (result == VALUE_INHERIT) inherit = TRUE; if (inherit && style->parent_style && hippo_canvas_style_get_length(style->parent_style, property_name, inherit, length)) return TRUE; else return FALSE; } static void do_border_property(HippoCanvasStyle *style, CRDeclaration *decl) { const char *property_name = decl->property->stryng->str + 6; /* Skip 'border' */ HippoCanvasSide side = (HippoCanvasSide)-1; guint32 color; gboolean color_set = FALSE; double width; gboolean width_set = FALSE; int j; if (g_str_has_prefix(property_name, "-left")) { side = HIPPO_CANVAS_SIDE_LEFT; property_name += 5; } else if (g_str_has_prefix(property_name, "-right")) { side = HIPPO_CANVAS_SIDE_RIGHT; property_name += 6; } else if (g_str_has_prefix(property_name, "-top")) { side = HIPPO_CANVAS_SIDE_TOP; property_name += 4; } else if (g_str_has_prefix(property_name, "-bottom")) { side = HIPPO_CANVAS_SIDE_BOTTOM; property_name += 7; } if (strcmp(property_name, "") == 0) { /* Set value for width/color/style in any order */ CRTerm *term; for (term = decl->value; term; term = term->next) { GetFromTermResult result; if (term->type == TERM_IDENT) { const char *ident = term->content.str->stryng->str; if (strcmp(ident, "none") == 0 || strcmp(ident, "hidden") == 0) { width = 0.; continue; } else if (strcmp(ident, "solid") == 0) { /* The only thing we support */ continue; } else if (strcmp(ident, "dotted") == 0 || strcmp(ident, "dashed") == 0 || strcmp(ident, "solid") == 0 || strcmp(ident, "double") == 0 || strcmp(ident, "groove") == 0 || strcmp(ident, "ridge") == 0 || strcmp(ident, "inset") == 0 || strcmp(ident, "outset") == 0) { /* Treat the same as solid */ continue; } /* Presumably a color, fall through */ } if (term->type == TERM_NUMBER) { result = get_length_from_term(style, term, FALSE, &width); if (result != VALUE_NOT_FOUND) { width_set = result == VALUE_FOUND; continue; } } result = get_color_from_term(style, term, &color); if (result != VALUE_NOT_FOUND) { color_set = result == VALUE_FOUND; continue; } } } else if (strcmp(property_name, "-color") == 0) { if (decl->value == NULL || decl->value->next != NULL) return; if (get_color_from_term(style, decl->value, &color) == VALUE_FOUND) { /* Ignore inherit */ color_set = TRUE; } } else if (strcmp(property_name, "-width") == 0) { if (decl->value == NULL || decl->value->next != NULL) return; if (get_length_from_term(style, decl->value, FALSE, &width) == VALUE_FOUND) { /* Ignore inherit */ width_set = TRUE; } } if (side == (HippoCanvasSide)-1) { for (j = 0; j < 4; j++) { if (color_set) style->border_color[j] = color; if (width_set) style->border_width[j] = width; } } else { if (color_set) style->border_color[side] = color; if (width_set) style->border_width[side] = width; } } static void do_padding_property_term(HippoCanvasStyle *style, CRTerm *term, gboolean left, gboolean right, gboolean top, gboolean bottom) { gdouble value; if (get_length_from_term(style, term, FALSE, &value) != VALUE_FOUND) return; if (left) style->padding[HIPPO_CANVAS_SIDE_LEFT] = value; if (right) style->padding[HIPPO_CANVAS_SIDE_RIGHT] = value; if (top) style->padding[HIPPO_CANVAS_SIDE_TOP] = value; if (bottom) style->padding[HIPPO_CANVAS_SIDE_BOTTOM] = value; } static void do_padding_property(HippoCanvasStyle *style, CRDeclaration *decl) { const char *property_name = decl->property->stryng->str + 7; /* Skip 'padding' */ if (strcmp(property_name, "") == 0) { /* Slight deviation ... if we don't understand some of the terms and understand others, * then we set the ones we understand and ignore the others instead of ignoring the * whole thing */ if (decl->value == NULL) /* 0 values */ return; else if (decl->value->next == NULL) { /* 1 value */ do_padding_property_term(style, decl->value, TRUE, TRUE, TRUE, TRUE); /* left/right/top/bottom */ return; } else if (decl->value->next->next == NULL) { /* 2 values */ do_padding_property_term(style, decl->value, FALSE, FALSE, TRUE, TRUE); /* top/bottom */ do_padding_property_term(style, decl->value->next, TRUE, TRUE, FALSE, FALSE); /* left/right */ } else if (decl->value->next->next->next == NULL) { /* 3 values */ do_padding_property_term(style, decl->value, FALSE, FALSE, TRUE, FALSE); /* top */ do_padding_property_term(style, decl->value->next, TRUE, TRUE, FALSE, FALSE); /* left/right */ do_padding_property_term(style, decl->value->next->next, FALSE, FALSE, FALSE, TRUE); /* bottom */ } else if (decl->value->next->next->next == NULL) { /* 4 values */ do_padding_property_term(style, decl->value, FALSE, FALSE, TRUE, FALSE); do_padding_property_term(style, decl->value->next, FALSE, TRUE, FALSE, FALSE); /* left */ do_padding_property_term(style, decl->value->next->next, FALSE, FALSE, FALSE, TRUE); do_padding_property_term(style, decl->value->next->next->next, TRUE, FALSE, FALSE, TRUE); /* left */ } else { g_warning("Too many values for padding property"); return; } } else { if (decl->value == NULL || decl->value->next != NULL) return; if (strcmp(property_name, "-left") == 0) { do_padding_property_term(style, decl->value, TRUE, FALSE, FALSE, FALSE); } else if (strcmp(property_name, "-right") == 0) { do_padding_property_term(style, decl->value, FALSE, TRUE, FALSE, FALSE); } else if (strcmp(property_name, "-top") == 0) { do_padding_property_term(style, decl->value, FALSE, FALSE, TRUE, FALSE); } else if (strcmp(property_name, "-bottom") == 0) { do_padding_property_term(style, decl->value, FALSE, FALSE, FALSE, TRUE); } } } static void ensure_borders(HippoCanvasStyle *style) { int i, j; if (style->borders_computed) return; style->borders_computed = TRUE; ensure_properties(style); for (j = 0; j < 4; j++) { style->border_width[j] = 0; style->border_color[j] = 0x00000000; } for (i = 0; i < style->n_properties; i++) { CRDeclaration *decl = style->properties[i]; const char *property_name = decl->property->stryng->str; if (g_str_has_prefix(property_name, "border")) { do_border_property(style, decl); } else if (g_str_has_prefix(property_name, "padding")) { do_padding_property(style, decl); } } } double hippo_canvas_style_get_border_width(HippoCanvasStyle *style, HippoCanvasSide side) { g_return_val_if_fail(HIPPO_IS_CANVAS_STYLE(style), 0.); g_return_val_if_fail(side >= HIPPO_CANVAS_SIDE_LEFT && side <= HIPPO_CANVAS_SIDE_BOTTOM, 0.); ensure_borders(style); return style->border_width[side]; } static GetFromTermResult get_background_color_from_term(HippoCanvasStyle *style, CRTerm *term, guint32 *color) { GetFromTermResult result = get_color_from_term(style, term, color); if (result == VALUE_NOT_FOUND) { if (term->type == TERM_IDENT && strcmp(term->content.str->stryng->str, "transparent") == 0) { *color = 0x00000000; return VALUE_FOUND; } } return result; } guint32 hippo_canvas_style_get_background_color (HippoCanvasStyle *style) { g_return_val_if_fail(HIPPO_IS_CANVAS_STYLE(style), 0); if (!style->background_computed) { int i; style->background_computed = TRUE; style->background_color = 0x00000000; /* Transparent */ ensure_properties(style); for (i = style->n_properties - 1; i >= 0; i--) { CRDeclaration *decl = style->properties[i]; const char *property_name = decl->property->stryng->str; if (g_str_has_prefix(property_name, "background")) property_name += 10; else continue; if (strcmp(property_name, "") == 0) { /* We're very liberal here ... if any term in the expression we take it, and * we ignore the rest. The actual specification is: * * background: [<'background-color'> || <'background-image'> || <'background-repeat'> || <'background-attachment'> || <'background-position'>] | inherit */ CRTerm *term; for (term = decl->value; term; term = term->next) { GetFromTermResult result = get_background_color_from_term(style, term, &style->background_color); if (result == VALUE_FOUND) { return style->background_color; } else if (result == VALUE_INHERIT) { if (style->parent_style) style->background_color = hippo_canvas_style_get_background_color(style->parent_style); return style->background_color; } } } else if (strcmp(property_name, "-color") == 0) { GetFromTermResult result; if (decl->value == NULL || decl->value->next != NULL) continue; result = get_background_color_from_term(style, decl->value, &style->background_color); if (result == VALUE_FOUND) { return style->background_color; } else if (result == VALUE_INHERIT) { if (style->parent_style) style->background_color = hippo_canvas_style_get_background_color(style->parent_style); return style->background_color; } } } } return style->background_color; } guint32 hippo_canvas_style_get_foreground_color (HippoCanvasStyle *style) { g_return_val_if_fail(HIPPO_IS_CANVAS_STYLE(style), 0); if (!style->foreground_computed) { int i; style->foreground_computed = TRUE; ensure_properties(style); for (i = style->n_properties - 1; i >= 0; i--) { CRDeclaration *decl = style->properties[i]; if (strcmp(decl->property->stryng->str, "color") == 0) { GetFromTermResult result = get_color_from_term(style, decl->value, &style->foreground_color); if (result == VALUE_FOUND) { return style->foreground_color; } else if (result == VALUE_INHERIT) { break; } } } if (style->parent_style) style->foreground_color = hippo_canvas_style_get_foreground_color(style->parent_style); else style->foreground_color = hippo_canvas_context_get_color(style->context, HIPPO_STOCK_COLOR_FG); } return style->foreground_color; } guint32 hippo_canvas_style_get_border_color(HippoCanvasStyle *style, HippoCanvasSide side) { g_return_val_if_fail(HIPPO_IS_CANVAS_STYLE(style), 0); g_return_val_if_fail(side >= HIPPO_CANVAS_SIDE_LEFT && side <= HIPPO_CANVAS_SIDE_BOTTOM, 0.); ensure_borders(style); return style->border_color[side]; } double hippo_canvas_style_get_padding(HippoCanvasStyle *style, HippoCanvasSide side) { g_return_val_if_fail(HIPPO_IS_CANVAS_STYLE(style), 0.); g_return_val_if_fail(side >= HIPPO_CANVAS_SIDE_LEFT && side <= HIPPO_CANVAS_SIDE_BOTTOM, 0.); ensure_borders(style); return style->padding[side]; } HippoTextDecoration hippo_canvas_style_get_text_decoration (HippoCanvasStyle *style) { int i; ensure_properties(style); for (i = style->n_properties - 1; i >= 0; i--) { CRDeclaration *decl = style->properties[i]; if (strcmp(decl->property->stryng->str, "text-decoration") == 0) { CRTerm *term = decl->value; HippoTextDecoration decoration = 0; /* Specification is none | [ underline || overline || line-through || blink ] | inherit * * We're a bit more liberal, and for example treat 'underline none' as the same as * none. */ for (; term; term = term->next) { if (term->type != TERM_IDENT) goto next_decl; if (strcmp(term->content.str->stryng->str, "none") == 0) { return 0; } else if (strcmp(term->content.str->stryng->str, "inherit") == 0) { if (style->parent_style) return hippo_canvas_style_get_text_decoration(style->parent_style); } else if (strcmp(term->content.str->stryng->str, "underline") == 0) { decoration |= HIPPO_TEXT_DECORATION_UNDERLINE; } else if (strcmp(term->content.str->stryng->str, "overline") == 0) { decoration |= HIPPO_TEXT_DECORATION_OVERLINE; } else if (strcmp(term->content.str->stryng->str, "line-through") == 0) { decoration |= HIPPO_TEXT_DECORATION_LINE_THROUGH; } else if (strcmp(term->content.str->stryng->str, "blink") == 0) { decoration |= HIPPO_TEXT_DECORATION_BLINK; } else { goto next_decl; } } return decoration; } next_decl: ; } return 0; } static gboolean font_family_from_terms(CRTerm *term, char **family) { GString *family_string; gboolean result = FALSE; gboolean last_was_quoted = FALSE; if (!term) return FALSE; family_string = g_string_new(NULL); while (term) { if (term->type != TERM_STRING && term->type != TERM_IDENT) { goto out; } if (family_string->len > 0) { if (term->the_operator != COMMA && term->the_operator != NO_OP) goto out; /* Can concetenate to bare words, but not two quoted strings */ if ((term->the_operator == NO_OP && last_was_quoted) || term->type == TERM_STRING) goto out; if (term->the_operator == NO_OP) { g_string_append(family_string, " "); } else { g_string_append(family_string, ", "); } } else { if (term->the_operator != NO_OP) goto out; } g_string_append(family_string, term->content.str->stryng->str); term = term->next; } result = TRUE; out: if (result) { *family = g_string_free(family_string, FALSE); return TRUE; } else { *family = g_string_free(family_string, TRUE); return FALSE; } } /* In points */ static int font_sizes[] = { 6 * 1024, /* xx-small */ 8 * 1024, /* x-small */ 10 * 1024, /* small */ 12 * 1024, /* medium */ 16 * 1024, /* large */ 20 * 1024, /* x-large */ 24 * 1024, /* xx-large */ }; static gboolean font_size_from_term(HippoCanvasStyle *style, CRTerm *term, double *size) { if (term->type == TERM_IDENT) { double resolution = hippo_canvas_context_get_resolution(style->context); /* We work in integers to avoid double comparisons when converting back * from a size in pixels to a logical size. */ int size_points = (int)(0.5 + *size * (72. / resolution)); if (strcmp(term->content.str->stryng->str, "xx-small") == 0) { size_points = font_sizes[0]; } else if (strcmp(term->content.str->stryng->str, "x-small") == 0) { size_points = font_sizes[1]; } else if (strcmp(term->content.str->stryng->str, "small") == 0) { size_points = font_sizes[2]; } else if (strcmp(term->content.str->stryng->str, "medium") == 0) { size_points = font_sizes[3]; } else if (strcmp(term->content.str->stryng->str, "large") == 0) { size_points = font_sizes[4]; } else if (strcmp(term->content.str->stryng->str, "x-large") == 0) { size_points = font_sizes[5]; } else if (strcmp(term->content.str->stryng->str, "xx-large") == 0) { size_points = font_sizes[6]; } else if (strcmp(term->content.str->stryng->str, "smaller") == 0) { /* Find the standard size equal to or smaller than the current size */ int i = 0; while (i <= 6 && font_sizes[i] < size_points) i++; if (i > 6) { /* original size greater than any standard size */ size_points = (int)(0.5 + size_points / 1.2); } else { /* Go one smaller than that, if possible */ if (i > 0) i--; size_points = font_sizes[i]; } } else if (strcmp(term->content.str->stryng->str, "larger") == 0) { /* Find the standard size equal to or larger than the current size */ int i = 6; while (i >= 0 && font_sizes[i] > size_points) i--; if (i < 0) /* original size smaller than any standard size */ i = 0; /* Go one larger than that, if possible */ if (i < 6) i++; size_points = font_sizes[i]; } else { return FALSE; } *size = size_points * (resolution / 72.); return TRUE; } else if (term->type == TERM_NUMBER && term->content.num->type == NUM_PERCENTAGE) { *size *= term->content.num->val; } else if (get_length_from_term(style, term, TRUE, size) == VALUE_FOUND) { /* Convert from pixels to Pango units */ *size *= 1024; return TRUE; } return FALSE; } static gboolean font_weight_from_term(CRTerm *term, PangoWeight *weight, gboolean *weight_absolute) { if (term->type == TERM_NUMBER) { int weight_int; /* The spec only allows numeric weights from 100-900, though Pango * will handle any number. We just let anything through. */ if (term->content.num->type != NUM_GENERIC) return FALSE; weight_int = (int)(term->content.num->val + 0.5); *weight = weight_int; *weight_absolute = TRUE; } else if (term->type == TERM_IDENT) { /* FIXME: handle INHERIT */ if (strcmp(term->content.str->stryng->str, "bold") == 0) { *weight = PANGO_WEIGHT_BOLD; *weight_absolute = TRUE; } else if (strcmp(term->content.str->stryng->str, "normal") == 0) { *weight = PANGO_WEIGHT_NORMAL; *weight_absolute = TRUE; } else if (strcmp(term->content.str->stryng->str, "bolder") == 0) { *weight = PANGO_WEIGHT_BOLD; *weight_absolute = FALSE; } else if (strcmp(term->content.str->stryng->str, "lighter") == 0) { *weight = PANGO_WEIGHT_LIGHT; *weight_absolute = FALSE; } else { return FALSE; } } else { return FALSE; } return TRUE; } static gboolean font_style_from_term(CRTerm *term, PangoStyle *style) { if (term->type != TERM_IDENT) return FALSE; /* FIXME: handle INHERIT */ if (strcmp(term->content.str->stryng->str, "normal") == 0) *style = PANGO_STYLE_NORMAL; else if (strcmp(term->content.str->stryng->str, "oblique") == 0) *style = PANGO_STYLE_OBLIQUE; else if (strcmp(term->content.str->stryng->str, "italic") == 0) *style = PANGO_STYLE_ITALIC; else return FALSE; return TRUE; } static gboolean font_variant_from_term(CRTerm *term, PangoVariant *variant) { if (term->type != TERM_IDENT) return FALSE; /* FIXME: handle INHERIT */ if (strcmp(term->content.str->stryng->str, "normal") == 0) *variant = PANGO_VARIANT_NORMAL; else if (strcmp(term->content.str->stryng->str, "small-caps") == 0) *variant = PANGO_VARIANT_SMALL_CAPS; else return FALSE; return TRUE; } PangoFontDescription * hippo_canvas_style_get_font (HippoCanvasStyle *style) { PangoStyle font_style; gboolean font_style_set = FALSE; PangoVariant variant; gboolean variant_set = FALSE; PangoWeight weight; gboolean weight_absolute; gboolean weight_set = FALSE; double parent_size; double size = 0.; /* Suppress warning */ gboolean size_set = FALSE; char *family = NULL; int i; if (style->font_desc) return style->font_desc; style->font_desc = pango_font_description_copy(get_parent_font(style)); parent_size = pango_font_description_get_size(style->font_desc); if (!pango_font_description_get_size_is_absolute(style->font_desc)) { double resolution = hippo_canvas_context_get_resolution(style->context); parent_size *= (resolution / 72.); } ensure_properties(style); for (i = 0; i < style->n_properties; i++) { CRDeclaration *decl = style->properties[i]; if (strcmp(decl->property->stryng->str, "font") == 0) { PangoStyle tmp_style = PANGO_STYLE_NORMAL; PangoVariant tmp_variant = PANGO_VARIANT_NORMAL; PangoWeight tmp_weight = PANGO_WEIGHT_NORMAL; gboolean tmp_weight_absolute = FALSE; double tmp_size; CRTerm *term = decl->value; /* A font specification starts with style/variant/weight * in any order. Each is allowed to be specified only once, * but we don't enforce that. */ for (; term; term = term->next) { if (font_style_from_term(term, &tmp_style)) ; else if (font_variant_from_term(term, &tmp_variant)) ; else if (font_weight_from_term(term, &tmp_weight, &tmp_weight_absolute)) ; else break; } /* The size is mandatory */ if (term == NULL || term->type != TERM_NUMBER) { g_warning("Size missing from font property"); continue; } tmp_size = parent_size; if (!font_size_from_term(style, term, &tmp_size)) { g_warning("Couldn't parse size in font property"); continue; } if (term != NULL && term->type && TERM_NUMBER && term->the_operator == DIVIDE) { /* Ignore line-height specification */ term = term->next; } /* the font family is mandatory - it is a comma-separated list of * names. */ if (!font_family_from_terms(term, &family)) { g_warning("Couldn't parse family in font property"); continue; } font_style = tmp_style; font_style_set = TRUE; weight = tmp_weight; weight_absolute = tmp_weight_absolute; weight_set = TRUE; variant = tmp_variant; variant_set = TRUE; size = tmp_size; size_set = TRUE; } else if (strcmp(decl->property->stryng->str, "family") == 0) { if (!font_family_from_terms(decl->value, &family)) { g_warning("Couldn't parse family in font property"); continue; } } else if (strcmp(decl->property->stryng->str, "font-weight") == 0) { if (decl->value == NULL || decl->value->next != NULL) continue; if (font_weight_from_term(decl->value, &weight, &weight_absolute)) weight_set = TRUE; } else if (strcmp(decl->property->stryng->str, "font-style") == 0) { if (decl->value == NULL || decl->value->next != NULL) continue; if (font_style_from_term(decl->value, &font_style)) font_style_set = TRUE; } else if (strcmp(decl->property->stryng->str, "font-variant") == 0) { if (decl->value == NULL || decl->value->next != NULL) continue; if (font_variant_from_term(decl->value, &variant)) variant_set = TRUE; } else if (strcmp(decl->property->stryng->str, "font-size") == 0) { gdouble tmp_size; if (decl->value == NULL || decl->value->next != NULL) continue; tmp_size = parent_size; if (font_size_from_term(style, decl->value, &tmp_size)) { size = tmp_size; size_set = TRUE; } } } if (family) pango_font_description_set_family(style->font_desc, family); if (size_set) pango_font_description_set_absolute_size(style->font_desc, size); if (weight_set) { if (!weight_absolute) { /* bolder/lighter are supposed to switch between available styles, but with * font substitution, that gets to be a pretty fuzzy concept. So we use * a fixed step of 200. (The spec says 100, but that might not take us from * normal to bold. */ PangoWeight old_weight = pango_font_description_get_weight(style->font_desc); if (weight == PANGO_WEIGHT_BOLD) weight = old_weight + 200; else weight = old_weight - 200; if (weight < 100) weight = 100; if (weight > 900) weight = 900; } pango_font_description_set_weight(style->font_desc, weight); } if (font_style_set) pango_font_description_set_style(style->font_desc, font_style); if (variant_set) pango_font_description_set_variant(style->font_desc, variant); return style->font_desc; } HippoCanvasThemeImage * hippo_canvas_style_get_background_theme_image (HippoCanvasStyle *style) { int i; if (style->background_theme_image_computed) return style->background_theme_image; style->background_theme_image = NULL; style->background_theme_image_computed = TRUE; ensure_properties(style); for (i = style->n_properties - 1; i >= 0; i--) { CRDeclaration *decl = style->properties[i]; if (strcmp(decl->property->stryng->str, "-hippo-background-image") == 0) { CRTerm *term = decl->value; int lengths[4]; int n_lengths = 0; int i; const char *url; int border_top; int border_right; int border_bottom; int border_left; char *filename; GError *error = NULL; /* First term must be the URL to the image */ if (term->type != TERM_URI) goto next_property; url = term->content.str->stryng->str; term = term->next; /* Followed by 0 to 4 lengths */ for (i = 0; i < 4; i++) { double value; if (term == NULL) break; if (get_length_from_term(style, term, FALSE, &value) != VALUE_FOUND) goto next_property; lengths[n_lengths] = (int)(0.5 + value); n_lengths++; term = term->next; } switch (n_lengths) { case 0: border_top = border_right = border_bottom = border_left = 0; break; case 1: border_top = border_right = border_bottom = border_left = lengths[0]; break; case 2: border_top = border_bottom = lengths[0]; border_left = border_right = lengths[1]; break; case 3: border_top = lengths[0]; border_left = border_right = lengths[1]; border_bottom = lengths[2]; break; case 4: default: border_top = lengths[0]; border_right = lengths[1]; border_bottom = lengths[2]; border_left = lengths[3]; break; } filename = _hippo_canvas_theme_resolve_url(style->theme, decl->parent_statement->parent_sheet, url); if (filename == NULL) goto next_property; style->background_theme_image = hippo_canvas_theme_image_new(filename, border_top, border_right, border_bottom, border_left, &error); g_free(filename); if (style->background_theme_image == NULL) { g_warning("Failed to load theme image: %s", error->message); g_error_free(error); goto next_property; } else { return style->background_theme_image; } } next_property: ; } return NULL; } gboolean hippo_canvas_style_paint (HippoCanvasStyle *style, cairo_t *cr, const char *name, double x, double y, double width, double height) { HippoCanvasThemeEngine *theme_engine; g_return_val_if_fail(HIPPO_IS_CANVAS_STYLE(style), FALSE); if (!style->theme) return FALSE; theme_engine = hippo_canvas_theme_get_theme_engine(style->theme); if (theme_engine == NULL) return FALSE; return hippo_canvas_theme_engine_paint(theme_engine, style, cr, name, x, y, width, height); } hippo-canvas-0.3.1/common/hippo/hippo-canvas-image.h0000664000076400007640000000272411366237063017302 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_IMAGE_H__ #define __HIPPO_CANVAS_IMAGE_H__ /* A canvas item that renders a Cairo image surface */ #include "hippo-canvas-item.h" #include "hippo-canvas-box.h" #include G_BEGIN_DECLS typedef struct _HippoCanvasImage HippoCanvasImage; typedef struct _HippoCanvasImageClass HippoCanvasImageClass; #define HIPPO_TYPE_CANVAS_IMAGE (hippo_canvas_image_get_type ()) #define HIPPO_CANVAS_IMAGE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_IMAGE, HippoCanvasImage)) #define HIPPO_CANVAS_IMAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_IMAGE, HippoCanvasImageClass)) #define HIPPO_IS_CANVAS_IMAGE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_IMAGE)) #define HIPPO_IS_CANVAS_IMAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_IMAGE)) #define HIPPO_CANVAS_IMAGE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_IMAGE, HippoCanvasImageClass)) struct _HippoCanvasImage { HippoCanvasBox box; cairo_surface_t *surface; char *image_name; int scale_width; int scale_height; }; struct _HippoCanvasImageClass { HippoCanvasBoxClass parent_class; }; GType hippo_canvas_image_get_type (void) G_GNUC_CONST; HippoCanvasItem* hippo_canvas_image_new (void); G_END_DECLS #endif /* __HIPPO_CANVAS_IMAGE_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-graphics.c0000664000076400007640000000577411366237063016552 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include "hippo-graphics.h" GType hippo_rectangle_get_type (void) { static GType type = 0; if (G_UNLIKELY(type == 0)) { type = g_boxed_type_register_static("HippoRectangle", (GBoxedCopyFunc)hippo_rectangle_copy, (GBoxedFreeFunc)hippo_rectangle_free); } return type; } gboolean hippo_rectangle_intersect(const HippoRectangle *src1, const HippoRectangle *src2, HippoRectangle *dest) { int dest_x, dest_y; int dest_w, dest_h; dest_x = MAX (src1->x, src2->x); dest_y = MAX (src1->y, src2->y); dest_w = MIN (src1->x + src1->width, src2->x + src2->width) - dest_x; dest_h = MIN (src1->y + src1->height, src2->y + src2->height) - dest_y; if (dest_w > 0 && dest_h > 0) { dest->x = dest_x; dest->y = dest_y; dest->width = dest_w; dest->height = dest_h; return TRUE; } else { dest->width = 0; dest->height = 0; return FALSE; } } gboolean hippo_rectangle_equal(const HippoRectangle *r1, const HippoRectangle *r2) { return r1->x == r2->x && r1->y == r2->y && r1->width == r2->width && r1->height == r2->height; } HippoRectangle * hippo_rectangle_copy(HippoRectangle *r) { g_return_val_if_fail(r != NULL, NULL); return (HippoRectangle *)g_memdup(r, sizeof(HippoRectangle)); } void hippo_rectangle_free(HippoRectangle *r) { g_return_if_fail(r != NULL); g_free(r); } #define HIPPO_GET_RED(rgba) (((rgba) >> 24) / 255.0) #define HIPPO_GET_GREEN(rgba) ((((rgba) & 0x00ff0000) >> 16) / 255.0) #define HIPPO_GET_BLUE(rgba) ((((rgba) & 0x0000ff00) >> 8) / 255.0) #define HIPPO_GET_ALPHA(rgba) (((rgba) & 0x000000ff) / 255.0) void hippo_cairo_set_source_rgba32(cairo_t *cr, guint32 color) { /* trying to avoid alpha 255 becoming a double alpha that isn't quite opaque ? * not sure this is needed. */ if ((color & 0xff) == 0xff) { cairo_set_source_rgb(cr, HIPPO_GET_RED(color), HIPPO_GET_GREEN(color), HIPPO_GET_BLUE(color)); } else { cairo_set_source_rgba(cr, HIPPO_GET_RED(color), HIPPO_GET_GREEN(color), HIPPO_GET_BLUE(color), HIPPO_GET_ALPHA(color)); } } void hippo_cairo_pattern_add_stop_rgba32(cairo_pattern_t *pattern, double offset, guint32 color) { if ((color & 0xff) == 0xff) { cairo_pattern_add_color_stop_rgb(pattern, offset, HIPPO_GET_RED(color), HIPPO_GET_GREEN(color), HIPPO_GET_BLUE(color)); } else { cairo_pattern_add_color_stop_rgba(pattern, offset, HIPPO_GET_RED(color), HIPPO_GET_GREEN(color), HIPPO_GET_BLUE(color), HIPPO_GET_ALPHA(color)); } } hippo-canvas-0.3.1/common/hippo/hippo-canvas-container.h0000664000076400007640000000437411366237063020205 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_CONTAINER_H__ #define __HIPPO_CANVAS_CONTAINER_H__ /* * The HippoCanvasContainer interface is implemented by a HippoCanvasItem that can contain * other items. Also read the comment in hippo-canvas-context.h about the difference between * the container and the context; some methods you might expect to be container methods in * GTK+ are context methods in HippoCanvas. * * Some methods on HippoCanvasBox should really be in this interface, if you find you need them * then feel free to move them here. For example get_children(), remove(), remove_all(), etc. */ #include G_BEGIN_DECLS #define HIPPO_TYPE_CANVAS_CONTAINER (hippo_canvas_container_get_type ()) #define HIPPO_CANVAS_CONTAINER(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_CONTAINER, HippoCanvasContainer)) #define HIPPO_IS_CANVAS_CONTAINER(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_CONTAINER)) #define HIPPO_CANVAS_CONTAINER_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), HIPPO_TYPE_CANVAS_CONTAINER, HippoCanvasContainerIface)) struct _HippoCanvasContainerIface { GTypeInterface base_iface; gboolean (* get_child_visible) (HippoCanvasContainer *container, HippoCanvasItem *child); void (* set_child_visible) (HippoCanvasContainer *container, HippoCanvasItem *child, gboolean visible); }; GType hippo_canvas_container_get_type (void) G_GNUC_CONST; gboolean hippo_canvas_container_get_child_visible (HippoCanvasContainer *container, HippoCanvasItem *child); void hippo_canvas_container_set_child_visible (HippoCanvasContainer *container, HippoCanvasItem *child, gboolean visible); G_END_DECLS #endif /* __HIPPO_CANVAS_CONTAINER_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-gradient.c0000664000076400007640000001577511366237063020022 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include "hippo-canvas-internal.h" #include #include #include "hippo-canvas-gradient.h" #include "hippo-canvas-box.h" static void hippo_canvas_gradient_init (HippoCanvasGradient *gradient); static void hippo_canvas_gradient_class_init (HippoCanvasGradientClass *klass); static void hippo_canvas_gradient_iface_init (HippoCanvasItemIface *item_class); static void hippo_canvas_gradient_finalize (GObject *object); static void hippo_canvas_gradient_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); static void hippo_canvas_gradient_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); /* Canvas box methods */ static void hippo_canvas_gradient_paint_below_children (HippoCanvasBox *box, cairo_t *cr, GdkRegion *damaged_region); struct _HippoCanvasGradient { HippoCanvasBox box; guint32 start_color; guint32 end_color; }; struct _HippoCanvasGradientClass { HippoCanvasBoxClass parent_class; }; enum { NO_SIGNALS_YET, LAST_SIGNAL }; /* static int signals[LAST_SIGNAL]; */ enum { PROP_0, PROP_START_COLOR, PROP_END_COLOR }; G_DEFINE_TYPE_WITH_CODE(HippoCanvasGradient, hippo_canvas_gradient, HIPPO_TYPE_CANVAS_BOX, G_IMPLEMENT_INTERFACE(HIPPO_TYPE_CANVAS_ITEM, hippo_canvas_gradient_iface_init)); static void hippo_canvas_gradient_init(HippoCanvasGradient *gradient) { } static HippoCanvasItemIface *item_parent_class; static void hippo_canvas_gradient_iface_init(HippoCanvasItemIface *item_class) { item_parent_class = g_type_interface_peek_parent(item_class); } static void hippo_canvas_gradient_class_init(HippoCanvasGradientClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); HippoCanvasBoxClass *box_class = HIPPO_CANVAS_BOX_CLASS(klass); object_class->set_property = hippo_canvas_gradient_set_property; object_class->get_property = hippo_canvas_gradient_get_property; object_class->finalize = hippo_canvas_gradient_finalize; box_class->paint_below_children = hippo_canvas_gradient_paint_below_children; g_object_class_install_property(object_class, PROP_START_COLOR, g_param_spec_uint("start-color", _("Start color"), _("First color in the gradient"), 0, G_MAXUINT, 0, G_PARAM_READABLE | G_PARAM_WRITABLE)); g_object_class_install_property(object_class, PROP_END_COLOR, g_param_spec_uint("end-color", _("End color"), _("Last color in the gradient"), 0, G_MAXUINT, 0, G_PARAM_READABLE | G_PARAM_WRITABLE)); } static void hippo_canvas_gradient_finalize(GObject *object) { /* HippoCanvasGradient *gradient = HIPPO_CANVAS_GRADIENT(object); */ G_OBJECT_CLASS(hippo_canvas_gradient_parent_class)->finalize(object); } HippoCanvasItem* hippo_canvas_gradient_new(void) { HippoCanvasGradient *gradient = g_object_new(HIPPO_TYPE_CANVAS_GRADIENT, NULL); return HIPPO_CANVAS_ITEM(gradient); } static void hippo_canvas_gradient_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { HippoCanvasGradient *gradient; gradient = HIPPO_CANVAS_GRADIENT(object); switch (prop_id) { case PROP_START_COLOR: { guint32 color = g_value_get_uint(value); if (color != gradient->start_color) { gradient->start_color = color; hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(gradient), 0, 0, -1, -1); } } break; case PROP_END_COLOR: { guint32 color = g_value_get_uint(value); if (color != gradient->end_color) { gradient->end_color = color; hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(gradient), 0, 0, -1, -1); } } break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_gradient_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { HippoCanvasGradient *gradient; gradient = HIPPO_CANVAS_GRADIENT (object); switch (prop_id) { case PROP_START_COLOR: g_value_set_uint(value, gradient->start_color); break; case PROP_END_COLOR: g_value_set_uint(value, gradient->end_color); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_gradient_paint_below_children(HippoCanvasBox *box, cairo_t *cr, GdkRegion *damaged_region) { HippoCanvasGradient *gradient = HIPPO_CANVAS_GRADIENT(box); cairo_pattern_t *pattern; HippoRectangle area; hippo_canvas_box_get_background_area(box, &area); /* just hardcoded vertical for now */ pattern = cairo_pattern_create_linear(area.x, area.y, area.x, area.y + area.height); hippo_cairo_pattern_add_stop_rgba32(pattern, 0.0, gradient->start_color); hippo_cairo_pattern_add_stop_rgba32(pattern, 1.0, gradient->end_color); cairo_set_source(cr, pattern); cairo_rectangle(cr, area.x, area.y, area.width, area.height); cairo_fill(cr); cairo_pattern_destroy(pattern); } hippo-canvas-0.3.1/common/hippo/hippo-canvas-text.h0000664000076400007640000000311511366237063017177 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_TEXT_H__ #define __HIPPO_CANVAS_TEXT_H__ /* A text paragraph canvas item. */ #include "hippo-canvas-box.h" #include #include G_BEGIN_DECLS typedef enum { HIPPO_CANVAS_SIZE_FULL_WIDTH, HIPPO_CANVAS_SIZE_WRAP_WORD, HIPPO_CANVAS_SIZE_ELLIPSIZE_END } HippoCanvasSizeMode; typedef struct _HippoCanvasText HippoCanvasText; typedef struct _HippoCanvasTextClass HippoCanvasTextClass; #define HIPPO_TYPE_CANVAS_TEXT (hippo_canvas_text_get_type ()) #define HIPPO_CANVAS_TEXT(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_TEXT, HippoCanvasText)) #define HIPPO_CANVAS_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_TEXT, HippoCanvasTextClass)) #define HIPPO_IS_CANVAS_TEXT(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_TEXT)) #define HIPPO_IS_CANVAS_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_TEXT)) #define HIPPO_CANVAS_TEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_TEXT, HippoCanvasTextClass)) struct _HippoCanvasText { HippoCanvasBox box; char *text; PangoAttrList *attributes; double font_scale; guint size_mode : 3; guint is_ellipsized : 1; }; struct _HippoCanvasTextClass { HippoCanvasBoxClass parent_class; }; GType hippo_canvas_text_get_type (void) G_GNUC_CONST; HippoCanvasItem* hippo_canvas_text_new (void); G_END_DECLS #endif /* __HIPPO_CANVAS_TEXT_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-layout.c0000664000076400007640000000636411366237063017534 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include "hippo-canvas-layout.h" GType hippo_canvas_layout_get_type(void) { static GType type = 0; if (type == 0) { static const GTypeInfo info = { sizeof(HippoCanvasLayoutIface), NULL /* base_init */, NULL /* base_finalize */ }; type = g_type_register_static(G_TYPE_INTERFACE, "HippoCanvasLayout", &info, 0); } return type; } void hippo_canvas_layout_set_box(HippoCanvasLayout *layout, HippoCanvasBox *box) { HippoCanvasLayoutIface *iface; g_return_if_fail(HIPPO_IS_CANVAS_LAYOUT(layout)); iface = HIPPO_CANVAS_LAYOUT_GET_IFACE(layout); if (iface->set_box) HIPPO_CANVAS_LAYOUT_GET_IFACE(layout)->set_box(layout, box); } void hippo_canvas_layout_get_width_request(HippoCanvasLayout *layout, int *min_width_p, int *natural_width_p) { HippoCanvasLayoutIface *iface; g_return_if_fail(HIPPO_IS_CANVAS_LAYOUT(layout)); iface = HIPPO_CANVAS_LAYOUT_GET_IFACE(layout); if (iface->get_width_request) iface->get_width_request(layout, min_width_p, natural_width_p); else { g_warning("HippoCanvasLayout implementor must implement get_width_request"); if (min_width_p) *min_width_p = 0; if (natural_width_p) *natural_width_p = 0; } } void hippo_canvas_layout_get_height_request (HippoCanvasLayout *layout, int for_width, int *min_height_p, int *natural_height_p) { HippoCanvasLayoutIface *iface; g_return_if_fail(HIPPO_IS_CANVAS_LAYOUT(layout)); iface = HIPPO_CANVAS_LAYOUT_GET_IFACE(layout); if (iface->get_height_request) iface->get_height_request(layout, for_width, min_height_p, natural_height_p); else { g_warning("HippoCanvasLayout implementor must implement get_height_request"); if (min_height_p) *min_height_p = 0; if (natural_height_p) *natural_height_p = 0; } } void hippo_canvas_layout_allocate(HippoCanvasLayout *layout, int x, int y, int width, int height, int requested_width, int requested_height, gboolean origin_changed) { HippoCanvasLayoutIface *iface; g_return_if_fail(HIPPO_IS_CANVAS_LAYOUT(layout)); iface = HIPPO_CANVAS_LAYOUT_GET_IFACE(layout); if (iface->allocate) iface->allocate(layout, x, y, width, height, requested_width, requested_height, origin_changed); else g_warning("HippoCanvasLayout implementor must implement allocate"); } hippo-canvas-0.3.1/common/hippo/hippo-canvas-image-button.h0000664000076400007640000000256611366237063020617 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_IMAGE_BUTTON_H__ #define __HIPPO_CANVAS_IMAGE_BUTTON_H__ /* A canvas item for image buttons (supports a prelight image) */ #include G_BEGIN_DECLS typedef struct _HippoCanvasImageButton HippoCanvasImageButton; typedef struct _HippoCanvasImageButtonClass HippoCanvasImageButtonClass; #define HIPPO_TYPE_CANVAS_IMAGE_BUTTON (hippo_canvas_image_button_get_type ()) #define HIPPO_CANVAS_IMAGE_BUTTON(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_IMAGE_BUTTON, HippoCanvasImageButton)) #define HIPPO_CANVAS_IMAGE_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_IMAGE_BUTTON, HippoCanvasImageButtonClass)) #define HIPPO_IS_CANVAS_IMAGE_BUTTON(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_IMAGE_BUTTON)) #define HIPPO_IS_CANVAS_IMAGE_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_IMAGE_BUTTON)) #define HIPPO_CANVAS_IMAGE_BUTTON_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_IMAGE_BUTTON, HippoCanvasImageButtonClass)) GType hippo_canvas_image_button_get_type (void) G_GNUC_CONST; HippoCanvasItem* hippo_canvas_image_button_new (void); G_END_DECLS #endif /* __HIPPO_CANVAS_IMAGE_BUTTON_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-item.h0000664000076400007640000002721411403414527017151 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_ITEM_H__ #define __HIPPO_CANVAS_ITEM_H__ #include #include #include #include #include G_BEGIN_DECLS typedef enum { HIPPO_CANVAS_POINTER_UNSET, HIPPO_CANVAS_POINTER_DEFAULT, HIPPO_CANVAS_POINTER_HAND } HippoCanvasPointer; /* How an item deals with extra allocation in a single (x or y) dimension */ typedef enum { HIPPO_ALIGNMENT_FILL, HIPPO_ALIGNMENT_START, /* left or top */ HIPPO_ALIGNMENT_CENTER, HIPPO_ALIGNMENT_END /* right or bottom */ } HippoItemAlignment; #define HIPPO_TYPE_CANVAS_ITEM (hippo_canvas_item_get_type ()) #define HIPPO_CANVAS_ITEM(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_ITEM, HippoCanvasItem)) #define HIPPO_IS_CANVAS_ITEM(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_ITEM)) #define HIPPO_CANVAS_ITEM_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), HIPPO_TYPE_CANVAS_ITEM, HippoCanvasItemIface)) struct _HippoCanvasItemIface { GTypeInterface base_iface; HippoCanvasContext* (* get_context) (HippoCanvasItem *canvas_item); void (* set_context) (HippoCanvasItem *canvas_item, HippoCanvasContext *context); void (* set_parent) (HippoCanvasItem *canvas_item, HippoCanvasContainer *container); HippoCanvasContainer* (* get_parent) (HippoCanvasItem *canvas_item); void (* paint) (HippoCanvasItem *canvas_item, cairo_t *cr, GdkRegion *damaged_region); void (* get_width_request) (HippoCanvasItem *canvas_item, int *min_width_p, int *natural_width_p); void (* get_height_request) (HippoCanvasItem *canvas_item, int for_width, int *min_height_p, int *natural_height_p); /* The origin changed flag indicates that the position of the item with respect to the * canvas root changed. The item must then call allocate on it's children passing * TRUE for origin_changed as well. */ void (* allocate) (HippoCanvasItem *canvas_item, int width, int height, gboolean origin_changed); void (* get_allocation) (HippoCanvasItem *canvas_item, int *width_p, int *height_p); gboolean (* button_press_event) (HippoCanvasItem *canvas_item, HippoEvent *event); gboolean (* button_release_event) (HippoCanvasItem *canvas_item, HippoEvent *event); gboolean (* motion_notify_event) (HippoCanvasItem *canvas_item, HippoEvent *event); gboolean (* key_press_event) (HippoCanvasItem *canvas_item, HippoEvent *event); void (* activated) (HippoCanvasItem *canvas_item); void (* request_changed) (HippoCanvasItem *canvas_item); void (* paint_needed) (HippoCanvasItem *canvas_item, const HippoRectangle *damage_box); gboolean (* get_needs_request) (HippoCanvasItem *canvas_item); char* (* get_tooltip) (HippoCanvasItem *canvas_item, int x, int y, HippoRectangle *for_area); void (* tooltip_changed) (HippoCanvasItem *canvas_item); HippoCanvasPointer (* get_pointer) (HippoCanvasItem *canvas_item, int x, int y); gboolean (* scroll_event) (HippoCanvasItem *canvas_item, HippoEvent *event); }; GType hippo_canvas_item_get_type (void) G_GNUC_CONST; void hippo_canvas_item_destroy (HippoCanvasItem *canvas_item); HippoCanvasContext* hippo_canvas_item_get_context (HippoCanvasItem *canvas_item); void hippo_canvas_item_set_context (HippoCanvasItem *canvas_item, HippoCanvasContext *context); void hippo_canvas_item_set_parent (HippoCanvasItem *canvas_item, HippoCanvasContainer *container); HippoCanvasContainer* hippo_canvas_item_get_parent (HippoCanvasItem *canvas_item); void hippo_canvas_item_get_width_request (HippoCanvasItem *canvas_item, int *min_width_p, int *natural_width_p); void hippo_canvas_item_get_height_request (HippoCanvasItem *canvas_item, int for_width, int *min_height_p, int *natural_height_p); void hippo_canvas_item_allocate (HippoCanvasItem *canvas_item, int width, int height, gboolean origin_changed); void hippo_canvas_item_get_allocation (HippoCanvasItem *canvas_item, int *width_p, int *height_p); gboolean hippo_canvas_item_get_needs_request (HippoCanvasItem *canvas_item); char* hippo_canvas_item_get_tooltip (HippoCanvasItem *canvas_item, int x, int y, HippoRectangle *for_area); HippoCanvasPointer hippo_canvas_item_get_pointer (HippoCanvasItem *canvas_item, int x, int y); gboolean hippo_canvas_item_get_visible (HippoCanvasItem *canvas_item); void hippo_canvas_item_set_visible (HippoCanvasItem *canvas_item, gboolean visible); void hippo_canvas_item_emit_destroy (HippoCanvasItem *canvas_item); gboolean hippo_canvas_item_emit_button_press_event (HippoCanvasItem *canvas_item, int x, int y, int button, int x11_x_root, int x11_y_root, guint32 x11_time, int count); gboolean hippo_canvas_item_emit_button_release_event (HippoCanvasItem *canvas_item, int x, int y, int button, int x11_x_root, int x11_y_root, guint32 x11_time); gboolean hippo_canvas_item_emit_motion_notify_event (HippoCanvasItem *canvas_item, int x, int y, HippoMotionDetail detail); gboolean hippo_canvas_item_emit_key_press_event (HippoCanvasItem *canvas_item, HippoKey key, gunichar character, guint modifiers); gboolean hippo_canvas_item_emit_scroll_event (HippoCanvasItem *canvas_item, int x, int y, HippoScrollDirection direction); void hippo_canvas_item_emit_activated (HippoCanvasItem *canvas_item); void hippo_canvas_item_emit_paint_needed (HippoCanvasItem *canvas_item, int x, int y, int width, int height); void hippo_canvas_item_emit_tooltip_changed (HippoCanvasItem *canvas_item); void hippo_canvas_item_emit_request_changed (HippoCanvasItem *canvas_item); gboolean hippo_canvas_item_process_event (HippoCanvasItem *canvas_item, HippoEvent *event, int allocation_x, int allocation_y); void hippo_canvas_item_process_paint (HippoCanvasItem *canvas_item, cairo_t *cr, GdkRegion *damaged_region, int allocation_x, int allocation_y); G_END_DECLS #endif /* __HIPPO_CANVAS_ITEM_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-link.c0000664000076400007640000001144611366237063017151 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include "hippo-canvas-internal.h" #include "hippo-canvas-link.h" #include "hippo-canvas-style.h" #include "hippo-canvas-text.h" #include "hippo-canvas-box.h" static void hippo_canvas_link_init (HippoCanvasLink *link); static void hippo_canvas_link_class_init (HippoCanvasLinkClass *klass); static void hippo_canvas_link_item_iface_init (HippoCanvasItemIface *item_class); static void hippo_canvas_link_context_iface_init (HippoCanvasContextIface *context_class); static void hippo_canvas_link_finalize (GObject *object); static void hippo_canvas_link_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); static void hippo_canvas_link_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); #if 0 enum { LAST_SIGNAL }; static int signals[LAST_SIGNAL]; #endif enum { PROP_0, PROP_VISITED }; G_DEFINE_TYPE_WITH_CODE(HippoCanvasLink, hippo_canvas_link, HIPPO_TYPE_CANVAS_TEXT, G_IMPLEMENT_INTERFACE(HIPPO_TYPE_CANVAS_ITEM, hippo_canvas_link_item_iface_init); G_IMPLEMENT_INTERFACE(HIPPO_TYPE_CANVAS_CONTEXT, hippo_canvas_link_context_iface_init)); static void hippo_canvas_link_init(HippoCanvasLink *link) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(link); hippo_canvas_box_set_link_type(box, HIPPO_CANVAS_LINK_LINK); hippo_canvas_box_set_clickable(box, TRUE); } static HippoCanvasItemIface *item_parent_class; static HippoCanvasContextIface *context_parent_class; static void hippo_canvas_link_item_iface_init(HippoCanvasItemIface *item_class) { item_parent_class = g_type_interface_peek_parent(item_class); } static void hippo_canvas_link_context_iface_init(HippoCanvasContextIface *context_class) { context_parent_class = g_type_interface_peek_parent(context_class); } static void hippo_canvas_link_class_init(HippoCanvasLinkClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS(klass); object_class->set_property = hippo_canvas_link_set_property; object_class->get_property = hippo_canvas_link_get_property; object_class->finalize = hippo_canvas_link_finalize; g_object_class_install_property(object_class, PROP_VISITED, g_param_spec_boolean("visited", _("Visited"), _("Whether or not link was visited"), FALSE, G_PARAM_READABLE | G_PARAM_WRITABLE)); } static void hippo_canvas_link_finalize(GObject *object) { G_OBJECT_CLASS(hippo_canvas_link_parent_class)->finalize(object); } HippoCanvasItem* hippo_canvas_link_new(void) { HippoCanvasLink *link = g_object_new(HIPPO_TYPE_CANVAS_LINK, NULL); return HIPPO_CANVAS_ITEM(link); } static void hippo_canvas_link_set_visited(HippoCanvasLink *link, gboolean visited) { visited = visited != FALSE; if (visited != link->visited) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(link); link->visited = visited; hippo_canvas_box_set_link_type(box, visited ? HIPPO_CANVAS_LINK_VISITED : HIPPO_CANVAS_LINK_LINK); } } static void hippo_canvas_link_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { HippoCanvasLink *link; link = HIPPO_CANVAS_LINK(object); switch (prop_id) { case PROP_VISITED: hippo_canvas_link_set_visited(link, g_value_get_boolean(value)); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_link_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { HippoCanvasLink *link; link = HIPPO_CANVAS_LINK (object); switch (prop_id) { case PROP_VISITED: g_value_set_boolean(value, link->visited); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } hippo-canvas-0.3.1/common/hippo/hippo-canvas-theme-internal.h0000664000076400007640000000174711366237063021140 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_THEME_INTERNAL_H__ #define __HIPPO_CANVAS_THEME_INTERNAL_H__ #ifdef G_OS_WIN32 /* The libcroco/ directory doesn't exist uninstalled, which is how we build on windows */ #include #else #include #endif #include "hippo-canvas-theme.h" G_BEGIN_DECLS void _hippo_canvas_theme_get_matched_properties (HippoCanvasTheme *theme, HippoCanvasStyle *style, CRDeclaration ***properties, int *n_properties); /* Resolve an URL from the stylesheet to a filename */ char *_hippo_canvas_theme_resolve_url (HippoCanvasTheme *theme, CRStyleSheet *base_stylesheet, const char *url); G_END_DECLS #endif /* __HIPPO_CANVAS_THEME_INTERNAL_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-text.c0000664000076400007640000006353711366237063017210 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include "hippo-canvas-type-builtins.h" #include "hippo-canvas-internal.h" #include "hippo-canvas-style.h" #include "hippo-canvas-text.h" #include "hippo-canvas-box.h" #include #include #include #include static void hippo_canvas_text_init (HippoCanvasText *text); static void hippo_canvas_text_class_init (HippoCanvasTextClass *klass); static void hippo_canvas_text_iface_init (HippoCanvasItemIface *item_class); static void hippo_canvas_text_finalize (GObject *object); static void hippo_canvas_text_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); static void hippo_canvas_text_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); /* Canvas item methods */ static gboolean hippo_canvas_text_button_press_event (HippoCanvasItem *item, HippoEvent *event); static void hippo_canvas_text_set_context (HippoCanvasItem *item, HippoCanvasContext *context); static char* hippo_canvas_text_get_tooltip (HippoCanvasItem *item, int x, int y, HippoRectangle *for_area); /* Box methods */ static void hippo_canvas_text_paint_below_children (HippoCanvasBox *box, cairo_t *cr, GdkRegion *damaged_region); static void hippo_canvas_text_get_content_width_request (HippoCanvasBox *box, int *min_width_p, int *natural_width_p); static void hippo_canvas_text_get_content_height_request (HippoCanvasBox *box, int for_width, int *min_height_p, int *natural_height_p); enum { NO_SIGNALS_YET, LAST_SIGNAL }; /* static int signals[LAST_SIGNAL]; */ enum { PROP_0, PROP_TEXT, PROP_MARKUP, PROP_ATTRIBUTES, PROP_FONT_SCALE, PROP_SIZE_MODE }; G_DEFINE_TYPE_WITH_CODE(HippoCanvasText, hippo_canvas_text, HIPPO_TYPE_CANVAS_BOX, G_IMPLEMENT_INTERFACE(HIPPO_TYPE_CANVAS_ITEM, hippo_canvas_text_iface_init)); static void hippo_canvas_text_init(HippoCanvasText *text) { text->font_scale = 1.0; text->size_mode = HIPPO_CANVAS_SIZE_FULL_WIDTH; } static HippoCanvasItemIface *item_parent_class; static void hippo_canvas_text_iface_init(HippoCanvasItemIface *item_class) { item_parent_class = g_type_interface_peek_parent(item_class); item_class->button_press_event = hippo_canvas_text_button_press_event; item_class->set_context = hippo_canvas_text_set_context; item_class->get_tooltip = hippo_canvas_text_get_tooltip; } static void hippo_canvas_text_class_init(HippoCanvasTextClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); HippoCanvasBoxClass *box_class = HIPPO_CANVAS_BOX_CLASS(klass); object_class->set_property = hippo_canvas_text_set_property; object_class->get_property = hippo_canvas_text_get_property; object_class->finalize = hippo_canvas_text_finalize; box_class->paint_below_children = hippo_canvas_text_paint_below_children; box_class->get_content_width_request = hippo_canvas_text_get_content_width_request; box_class->get_content_height_request = hippo_canvas_text_get_content_height_request; /** * HippoCanvasText:text * * The text to display. */ g_object_class_install_property(object_class, PROP_TEXT, g_param_spec_string("text", _("Text"), _("Text to display"), NULL, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasText:markup * * The text to display in Pango markup format, allowing you to do bold and other text styles. * This is a shortcut way to set the 'text' and 'attributes' properties. */ g_object_class_install_property(object_class, PROP_MARKUP, g_param_spec_string("markup", _("Markup"), _("Marked-up text to display"), NULL, G_PARAM_WRITABLE)); /** * HippoCanvasText:attributes * * The Pango attributes of the text; usually it is more convenient to use the 'markup' property * than to do the attributes by hand. */ g_object_class_install_property(object_class, PROP_ATTRIBUTES, g_param_spec_boxed ("attributes", _("Attributes"), _("A list of style attributes to apply to the text"), PANGO_TYPE_ATTR_LIST, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasText:font-scale * * A scale factor for the font; Pango exports constants for common * factors, such as #PANGO_SCALE_LARGE, #PANGO_SCALE_X_SMALL and * so forth. If you want to set an absolute font size, use the * 'font' or 'font-desc' properties which are introduced in the * HippoCanvasBox base class. */ g_object_class_install_property(object_class, PROP_FONT_SCALE, g_param_spec_double("font-scale", _("Font scale"), _("Scale factor for fonts"), 0.0, 100.0, 1.0, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasText:size-mode * * Three "size modes" are available. In #HIPPO_CANVAS_SIZE_FULL_WIDTH mode, the * text item will give the width of its text as its minimum size. In #HIPPO_CANVAS_SIZE_WRAP_WORD, * the text item will wrap to fit available space - its minimum width will be pretty small, but as * the width decreases its height will increase. In #HIPPO_CANVAS_SIZE_ELLIPSIZE_END mode, the * width of the text will be the natural width of the item, but the minimum width will be small. * If the item gets less than its natural width, it will ellipsize the text in order to fit * in available space. * * If none of that made sense, just decide whether you want to * always display all the text without wrapping, want to be able * to wrap as the available space shrinks, or want to ellipsize * the text as the available space shrinks. */ g_object_class_install_property(object_class, PROP_SIZE_MODE, g_param_spec_enum("size-mode", _("Size mode"), _("Mode for size request and allocation"), HIPPO_TYPE_CANVAS_SIZE_MODE, HIPPO_CANVAS_SIZE_FULL_WIDTH, G_PARAM_READABLE | G_PARAM_WRITABLE)); } static void hippo_canvas_text_finalize(GObject *object) { HippoCanvasText *text = HIPPO_CANVAS_TEXT(object); g_free(text->text); text->text = NULL; if (text->attributes) { pango_attr_list_unref(text->attributes); text->attributes = NULL; } G_OBJECT_CLASS(hippo_canvas_text_parent_class)->finalize(object); } HippoCanvasItem* hippo_canvas_text_new(void) { HippoCanvasText *text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, NULL); return HIPPO_CANVAS_ITEM(text); } static void hippo_canvas_text_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { HippoCanvasText *text; text = HIPPO_CANVAS_TEXT(object); switch (prop_id) { case PROP_TEXT: { const char *new_text; new_text = g_value_get_string(value); if (!(new_text == text->text || (new_text && text->text && strcmp(new_text, text->text) == 0))) { g_free(text->text); text->text = g_strdup(new_text); hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(text)); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(text), 0, 0, -1, -1); } } break; case PROP_ATTRIBUTES: { PangoAttrList *attrs = g_value_get_boxed(value); if (attrs) pango_attr_list_ref(attrs); if (text->attributes) pango_attr_list_unref(text->attributes); text->attributes = attrs; hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(text)); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(text), 0, 0, -1, -1); } break; case PROP_MARKUP: { char *text; PangoAttrList *attrs; GError *error = NULL; if (!pango_parse_markup(g_value_get_string(value), -1, 0, &attrs, &text, NULL, &error)) { g_error("Failed to set markup: %s", error->message); return; } g_object_set(object, "text", text, "attributes", attrs, NULL); pango_attr_list_unref(attrs); g_free(text); } break; case PROP_FONT_SCALE: text->font_scale = g_value_get_double(value); hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(text)); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(text), 0, 0, -1, -1); break; case PROP_SIZE_MODE: text->size_mode = g_value_get_enum(value); hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(text)); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(text), 0, 0, -1, -1); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_text_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { HippoCanvasText *text; text = HIPPO_CANVAS_TEXT (object); switch (prop_id) { case PROP_TEXT: g_value_set_string(value, text->text); break; case PROP_ATTRIBUTES: g_value_set_boxed(value, text->attributes); break; case PROP_FONT_SCALE: g_value_set_double(value, text->font_scale); break; case PROP_SIZE_MODE: g_value_set_enum(value, text->size_mode); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_text_set_context(HippoCanvasItem *item, HippoCanvasContext *context) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); gboolean changed; changed = context != box->context; item_parent_class->set_context(item, context); /* we can't create a layout until we have a context, * so we have to queue a size change when the context * is set. */ if (changed) { hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(item)); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(item), 0, 0, -1, -1); } } static char * hippo_canvas_text_get_tooltip (HippoCanvasItem *item, int x, int y, HippoRectangle *for_area) { HippoCanvasText *text = HIPPO_CANVAS_TEXT(item); HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); if (text->is_ellipsized && text->text) { for_area->x = 0; for_area->y = 0; for_area->width = box->allocated_width; for_area->height = box->allocated_height; return g_strdup(text->text); } else return item_parent_class->get_tooltip(item, x, y, for_area); } static char* remove_newlines(const char *text) { char *s; char *p; s = g_strdup(text); for (p = s; *p != '\0'; ++p) { if (*p == '\n' || *p == '\r') *p = ' '; } return s; } static PangoLayout* create_layout(HippoCanvasText *text, int allocation_width) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(text); PangoLayout *layout; HippoCanvasStyle *style = hippo_canvas_context_get_style(HIPPO_CANVAS_CONTEXT(text)); g_return_val_if_fail(box->context != NULL, NULL); layout = hippo_canvas_context_create_layout(box->context); if (box->font_desc) { PangoFontDescription *merged = pango_font_description_copy(hippo_canvas_style_get_font(style)); pango_font_description_merge(merged, box->font_desc, TRUE); pango_layout_set_font_description(layout, merged); pango_font_description_free(merged); } else { pango_layout_set_font_description(layout, hippo_canvas_style_get_font(style)); } { PangoAttrList *attrs; HippoTextDecoration decoration = hippo_canvas_style_get_text_decoration(style); if (text->attributes) attrs = pango_attr_list_copy(text->attributes); else attrs = pango_attr_list_new(); if (ABS(1.0 - text->font_scale) > .000001) { PangoAttribute *attr = pango_attr_scale_new(text->font_scale); attr->start_index = 0; attr->end_index = G_MAXUINT; pango_attr_list_insert(attrs, attr); } if ((decoration & HIPPO_TEXT_DECORATION_UNDERLINE) != 0) { PangoAttribute *attr = pango_attr_underline_new(TRUE); attr->start_index = 0; attr->end_index = G_MAXUINT; pango_attr_list_insert(attrs, attr); } if ((decoration & HIPPO_TEXT_DECORATION_LINE_THROUGH) != 0) { PangoAttribute *attr = pango_attr_strikethrough_new(TRUE); attr->start_index = 0; attr->end_index = G_MAXUINT; pango_attr_list_insert(attrs, attr); } pango_layout_set_attributes(layout, attrs); pango_attr_list_unref(attrs); } if (text->text != NULL) { pango_layout_set_text(layout, text->text, -1); } if (allocation_width >= 0) { int layout_width, layout_height; pango_layout_get_size(layout, &layout_width, &layout_height); layout_width /= PANGO_SCALE; layout_height /= PANGO_SCALE; /* Force layout smaller if required, but we don't want to make * the layout _wider_ because it breaks alignment, so only do * this if required. */ if (layout_width > allocation_width) { pango_layout_set_width(layout, allocation_width * PANGO_SCALE); /* If we set ellipsize, then it overrides wrapping. If we get * too-small allocation for HIPPO_CANVAS_SIZE_FULL_WIDTH, then * we want to ellipsize instead of wrapping. */ if (text->size_mode == HIPPO_CANVAS_SIZE_WRAP_WORD) { pango_layout_set_ellipsize(layout, PANGO_ELLIPSIZE_NONE); } else { pango_layout_set_ellipsize(layout, PANGO_ELLIPSIZE_END); } /* For now if we say ellipsize end, we always just want one line. * Maybe this should be an orthogonal property? */ if (text->size_mode == HIPPO_CANVAS_SIZE_ELLIPSIZE_END) { pango_layout_set_single_paragraph_mode(layout, TRUE); /* Pango's line separator character in this case is ugly, so we * fix it. Not a very efficient approach, but oh well. */ if (text->text != NULL) { char *new_text = remove_newlines(text->text); /* avoid making the layout recompute everything * if we didn't have newlines anyhow */ if (strcmp(text->text, new_text) != 0) { pango_layout_set_text(layout, new_text, -1); } g_free(new_text); } } } } return layout; } static gboolean layout_is_ellipsized(PangoLayout *layout) { /* pango_layout_is_ellipsized() is a new function in Pango-1.16; we * emulate it here by trying to look for the ellipsis run */ PangoLogAttr *log_attrs; int n_attrs; PangoLayoutIter *iter; gboolean result = FALSE; /* Short circuit when we aren't ellipsizing at all */ if (pango_layout_get_ellipsize(layout) == PANGO_ELLIPSIZE_NONE) return FALSE; pango_layout_get_log_attrs(layout, &log_attrs, &n_attrs); iter = pango_layout_get_iter(layout); do { PangoGlyphItem *run; int n_glyphs; int start_index; int n_graphemes; int i; run = pango_layout_iter_get_run(iter); if (!run) continue; n_glyphs = run->glyphs->num_glyphs; start_index = pango_layout_iter_get_index(iter); /* Check the number of clusters in the run ... if it is greater * than 1, then it isn't an ellipsis */ if (run->glyphs->log_clusters[0] != run->glyphs->log_clusters[n_glyphs - 1]) continue; /* Now check the number of graphemes in the run ... if it is less * than 3, it's probably an isolated 'fi' ligature or something * like that rather than an ellipsis. */ n_graphemes = 0; for (i = 0; i < run->item->num_chars && i + start_index < n_attrs; i++) if (log_attrs[i + start_index].is_cursor_position) n_graphemes++; if (n_graphemes < 3) continue; /* OK, at this point it is probably an ellipsis; it's possible that * the text consists of just the letters 'ffi' and the font has a ligature * for that or something, but it's not too likely. */ result = TRUE; break; } while (pango_layout_iter_next_run(iter)); pango_layout_iter_free(iter); g_free(log_attrs); return result; } static void hippo_canvas_text_paint_below_children(HippoCanvasBox *box, cairo_t *cr, GdkRegion *damaged_region) { HippoCanvasText *text = HIPPO_CANVAS_TEXT(box); guint32 color_rgba; if (box->color_set) { color_rgba = box->color_rgba; } else { HippoCanvasStyle *style = hippo_canvas_context_get_style(HIPPO_CANVAS_CONTEXT(text)); color_rgba = hippo_canvas_style_get_foreground_color(style); } /* It would seem more natural to compute whether we are ellipsized or * not when we are allocated to some width, but we don't have a layout * at that point. We could do it in get_content_height_request(), but * the parent could theoretically give us more width than it asked us * about (and there are also some quirks in HippoCanvasBox where it * will call get_content_height_request() with a width if 0 at odd times), * so doing it here is more reliable. We use is_ellipsized only for * computing whether to show a tooltip, and we make the assumption that * if the user hasn't seen the text item drawn, they won't need a * tooltip for it. */ text->is_ellipsized = FALSE; if ((color_rgba & 0xff) != 0 && text->text != NULL) { PangoLayout *layout; int layout_width, layout_height; int x, y, w, h; int allocation_width, allocation_height; int space_left = box->border_left + box->padding_left; int space_right = box->border_right + box->padding_right; hippo_canvas_item_get_allocation(HIPPO_CANVAS_ITEM(box), &allocation_width, &allocation_height); layout = create_layout(text, allocation_width - space_left - space_right); pango_layout_get_size(layout, &layout_width, &layout_height); layout_width /= PANGO_SCALE; layout_height /= PANGO_SCALE; text->is_ellipsized = layout_is_ellipsized(layout); hippo_canvas_box_align(box, layout_width, layout_height, &x, &y, &w, &h); /* we can't really "fill" so we fall back to center if we seem to be * in fill mode */ if (w > layout_width) { x += (w - layout_width) / 2; } if (h > layout_height) { y += (h - layout_height) / 2; } /* Clipping is needed since the layout size could exceed our * allocation if we got a too-small allocation. * FIXME It would be better to ellipsize or something instead, though. */ cairo_save(cr); cairo_rectangle(cr, 0, 0, allocation_width, allocation_height); cairo_clip(cr); cairo_move_to (cr, x, y); hippo_cairo_set_source_rgba32(cr, color_rgba); pango_cairo_show_layout(cr, layout); cairo_restore(cr); g_object_unref(layout); } } static void hippo_canvas_text_get_content_width_request(HippoCanvasBox *box, int *min_width_p, int *natural_width_p) { HippoCanvasText *text = HIPPO_CANVAS_TEXT(box); int children_min_width, children_natural_width; int layout_width; HIPPO_CANVAS_BOX_CLASS(hippo_canvas_text_parent_class)->get_content_width_request(box, &children_min_width, &children_natural_width); if (box->context != NULL) { PangoLayout *layout = create_layout(text, -1); pango_layout_get_size(layout, &layout_width, NULL); layout_width /= PANGO_SCALE; g_object_unref(layout); } else { layout_width = 0; } if (min_width_p) { if (text->size_mode == HIPPO_CANVAS_SIZE_FULL_WIDTH) *min_width_p = MAX(children_min_width, layout_width); else *min_width_p = children_min_width; } if (natural_width_p) { *natural_width_p = MAX(children_natural_width, layout_width); } } static void hippo_canvas_text_get_content_height_request(HippoCanvasBox *box, int for_width, int *min_height_p, int *natural_height_p) { HippoCanvasText *text = HIPPO_CANVAS_TEXT(box); int children_min_height, children_natural_height; PangoLayout *layout; int layout_height; HIPPO_CANVAS_BOX_CLASS(hippo_canvas_text_parent_class)->get_content_height_request(box, for_width, &children_min_height, &children_natural_height); if (for_width > 0) { if (box->context != NULL) { layout = create_layout(text, for_width); pango_layout_get_size(layout, NULL, &layout_height); layout_height /= PANGO_SCALE; g_object_unref(layout); } else { layout_height = 0; } } else { layout_height = 0; } if (min_height_p) *min_height_p = MAX(layout_height, children_min_height); if (natural_height_p) *natural_height_p = MAX(layout_height, children_natural_height); } static gboolean hippo_canvas_text_button_press_event (HippoCanvasItem *item, HippoEvent *event) { /* HippoCanvasText *text = HIPPO_CANVAS_TEXT(item); */ /* see if a child wants it */ return item_parent_class->button_press_event(item, event); } hippo-canvas-0.3.1/common/hippo/hippo-canvas-image.c0000664000076400007640000004103711366237063017275 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include "hippo-canvas-internal.h" #include "hippo-canvas-util.h" #include #include #include "hippo-canvas-image.h" static void hippo_canvas_image_init (HippoCanvasImage *image); static void hippo_canvas_image_class_init (HippoCanvasImageClass *klass); static void hippo_canvas_image_iface_init (HippoCanvasItemIface *item_class); static void hippo_canvas_image_finalize (GObject *object); static void hippo_canvas_image_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); static void hippo_canvas_image_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); /* Canvas item methods */ static void hippo_canvas_image_set_context (HippoCanvasItem *item, HippoCanvasContext *context); /* Canvas box methods */ static void hippo_canvas_image_paint_below_children (HippoCanvasBox *box, cairo_t *cr, GdkRegion *damaged_region); static void hippo_canvas_image_get_content_width_request (HippoCanvasBox *box, int *min_width_p, int *natural_width_p); static void hippo_canvas_image_get_content_height_request (HippoCanvasBox *box, int for_width, int *min_height_p, int *natural_height_p); enum { NO_SIGNALS_YET, LAST_SIGNAL }; /* static int signals[LAST_SIGNAL]; */ enum { PROP_0, PROP_IMAGE, PROP_IMAGE_NAME, PROP_SCALE_WIDTH, PROP_SCALE_HEIGHT }; G_DEFINE_TYPE_WITH_CODE(HippoCanvasImage, hippo_canvas_image, HIPPO_TYPE_CANVAS_BOX, G_IMPLEMENT_INTERFACE(HIPPO_TYPE_CANVAS_ITEM, hippo_canvas_image_iface_init)); static void hippo_canvas_image_init(HippoCanvasImage *image) { image->scale_width = -1; image->scale_height = -1; } static HippoCanvasItemIface *item_parent_class; static void hippo_canvas_image_iface_init(HippoCanvasItemIface *item_class) { item_parent_class = g_type_interface_peek_parent(item_class); item_class->set_context = hippo_canvas_image_set_context; } static void hippo_canvas_image_class_init(HippoCanvasImageClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); HippoCanvasBoxClass *box_class = HIPPO_CANVAS_BOX_CLASS(klass); object_class->set_property = hippo_canvas_image_set_property; object_class->get_property = hippo_canvas_image_get_property; object_class->finalize = hippo_canvas_image_finalize; box_class->paint_below_children = hippo_canvas_image_paint_below_children; box_class->get_content_width_request = hippo_canvas_image_get_content_width_request; box_class->get_content_height_request = hippo_canvas_image_get_content_height_request; /** * HippoCanvasImage:image * * Specifies the Cairo surface to display. */ g_object_class_install_property(object_class, PROP_IMAGE, g_param_spec_boxed("image", _("Image"), _("Image as cairo_surface_t"), HIPPO_TYPE_CAIRO_SURFACE, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasImage:image-name * * Specifies an image name to display; with GTK+ the image name is * an image name registered with the GTK+ theme system. */ g_object_class_install_property(object_class, PROP_IMAGE_NAME, g_param_spec_string("image-name", _("Image Name"), _("Image name to be loaded into the item"), NULL, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasImage:scale-width * * A width in pixels to scale the image to, or -1 to use the image's original width. */ g_object_class_install_property(object_class, PROP_SCALE_WIDTH, g_param_spec_int("scale-width", _("Scale width"), _("Width to scale to or -1 for no scale"), -1, G_MAXINT, -1, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasImage:scale-height * * A height in pixels to scale the image to, or -1 to use the image's original height. */ g_object_class_install_property(object_class, PROP_SCALE_HEIGHT, g_param_spec_int("scale-height", _("Scale height"), _("Height to scale to or -1 for no scale"), -1, G_MAXINT, -1, G_PARAM_READABLE | G_PARAM_WRITABLE)); } static void hippo_canvas_image_finalize(GObject *object) { HippoCanvasImage *image = HIPPO_CANVAS_IMAGE(object); if (image->surface) cairo_surface_destroy(image->surface); g_free(image->image_name); image->image_name = NULL; G_OBJECT_CLASS(hippo_canvas_image_parent_class)->finalize(object); } HippoCanvasItem* hippo_canvas_image_new(void) { HippoCanvasImage *image = g_object_new(HIPPO_TYPE_CANVAS_IMAGE, NULL); return HIPPO_CANVAS_ITEM(image); } static void set_surface(HippoCanvasImage *image, cairo_surface_t *surface) { if (surface != image->surface) { int old_width, old_height; gboolean request_changed = FALSE; #if 0 /* The FC5 version of Cairo doesn't have this API */ if (cairo_surface_get_type(surface) != CAIRO_SURFACE_TYPE_IMAGE) { g_warning("Image canvas item only supports image surfaces"); return; } #endif old_width = image->surface ? cairo_image_surface_get_width(image->surface) : 0; old_height = image->surface ? cairo_image_surface_get_height(image->surface) : 0; if (surface) cairo_surface_reference(surface); if (image->surface) cairo_surface_destroy(image->surface); image->surface = surface; if (image->scale_width < 0) { int width = image->surface ? cairo_image_surface_get_width(image->surface) : 0; if (width != old_width) request_changed = TRUE; } if (image->scale_height < 0) { int height = image->surface ? cairo_image_surface_get_height(image->surface) : 0; if (height != old_height) request_changed = TRUE; } if (request_changed) hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(image)); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(image), 0, 0, -1, -1); g_object_notify(G_OBJECT(image), "image"); } } static void set_surface_from_name(HippoCanvasImage *image) { if (image->image_name == NULL) { set_surface(image, NULL); } else { cairo_surface_t *surface; HippoCanvasContext *context; context = hippo_canvas_item_get_context(HIPPO_CANVAS_ITEM(image)); /* If context is NULL, we'll call set_surface_from_name again * when a new context is set */ if (context != NULL) { /* may return NULL */ surface = hippo_canvas_context_load_image(context, image->image_name); set_surface(image, surface); if (surface != NULL) cairo_surface_destroy(surface); } else { set_surface(image, NULL); } } } static void hippo_canvas_image_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { HippoCanvasImage *image; image = HIPPO_CANVAS_IMAGE(object); switch (prop_id) { case PROP_IMAGE: { cairo_surface_t *surface = g_value_get_boxed(value); if (image->image_name) { g_free(image->image_name); image->image_name = NULL; g_object_notify(G_OBJECT(image), "image-name"); } set_surface(image, surface); } break; case PROP_IMAGE_NAME: { const char *name = g_value_get_string(value); if (!(image->image_name == name || (image->image_name && name && strcmp(image->image_name, name) == 0))) { g_free(image->image_name); image->image_name = g_strdup(name); set_surface_from_name(image); /* will recursively call set_property("image") which * will result in a request_changed if required */ } } break; case PROP_SCALE_WIDTH: { int w = g_value_get_int(value); if (w != image->scale_width) { image->scale_width = w; hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(image)); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(image), 0, 0, -1, -1); } } break; case PROP_SCALE_HEIGHT: { int h = g_value_get_int(value); if (h != image->scale_height) { image->scale_height = h; hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(image)); hippo_canvas_item_emit_paint_needed(HIPPO_CANVAS_ITEM(image), 0, 0, -1, -1); } } break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_image_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { HippoCanvasImage *image; image = HIPPO_CANVAS_IMAGE (object); switch (prop_id) { case PROP_IMAGE: g_value_set_boxed(value, image->surface); break; case PROP_IMAGE_NAME: g_value_set_string(value, image->image_name); break; case PROP_SCALE_WIDTH: g_value_set_int(value, image->scale_width); break; case PROP_SCALE_HEIGHT: g_value_set_int(value, image->scale_height); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_image_set_context(HippoCanvasItem *item, HippoCanvasContext *context) { HippoCanvasImage *image = HIPPO_CANVAS_IMAGE(item); HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); HippoCanvasContext *old = box->context; item_parent_class->set_context(item, context); if (old != box->context && image->image_name != NULL) set_surface_from_name(image); } static void hippo_canvas_image_paint_below_children(HippoCanvasBox *box, cairo_t *cr, GdkRegion *damaged_region) { HippoCanvasImage *image = HIPPO_CANVAS_IMAGE(box); int x, y, w, h; int image_width, image_height; double xscale; double yscale; if (image->surface == NULL) return; image_width = cairo_image_surface_get_width(image->surface); image_height = cairo_image_surface_get_height(image->surface); /* Immediately short-circuit 0-sized image or scaled image, * which saves special cases in the math later on, in addition * to saving work */ if (image_width == 0 || image_height == 0 || image->scale_width == 0 || image->scale_height == 0) return; if (image->scale_width >= 0) { xscale = image->scale_width / (double) image_width; image_width = image->scale_width; } else { xscale = 1.0; } if (image->scale_height >= 0) { yscale = image->scale_height / (double) image_height; image_height = image->scale_height; } else { yscale = 1.0; } /* note that if an alignment is FILL the w/h will be increased * beyond the image's natural size, which will result in * a tiled image */ hippo_canvas_box_align(box, image_width, image_height, &x, &y, &w, &h); if (w != image_width || h != image_height) { cairo_rectangle(cr, x, y, w, h); cairo_clip(cr); } cairo_translate (cr, x, y); cairo_scale (cr, xscale, yscale); cairo_set_source_surface(cr, image->surface, 0, 0); if (w > image_width || h > image_height) cairo_pattern_set_extend(cairo_get_source(cr), CAIRO_EXTEND_REPEAT); cairo_paint(cr); /* g_debug("cairo status %s", cairo_status_to_string(cairo_status(cr))); */ } static void hippo_canvas_image_get_content_width_request(HippoCanvasBox *box, int *min_width_p, int *natural_width_p) { HippoCanvasImage *image = HIPPO_CANVAS_IMAGE(box); int children_min_width, children_natural_width; int image_width; HIPPO_CANVAS_BOX_CLASS(hippo_canvas_image_parent_class)->get_content_width_request(box, &children_min_width, &children_natural_width); if (image->scale_width >= 0) image_width = image->scale_width; else image_width = image->surface ? cairo_image_surface_get_width(image->surface) : 0; if (min_width_p) *min_width_p = MAX(image_width, children_min_width); if (natural_width_p) *natural_width_p = MAX(image_width, children_natural_width); } static void hippo_canvas_image_get_content_height_request(HippoCanvasBox *box, int for_width, int *min_height_p, int *natural_height_p) { HippoCanvasImage *image = HIPPO_CANVAS_IMAGE(box); int children_min_height, children_natural_height; int image_height; /* get height of children and the box padding */ HIPPO_CANVAS_BOX_CLASS(hippo_canvas_image_parent_class)->get_content_height_request(box, for_width, &children_min_height, &children_natural_height); if (image->scale_height >= 0) image_height = image->scale_height; else image_height = image->surface ? cairo_image_surface_get_height(image->surface) : 0; if (min_height_p) *min_height_p = MAX(image_height, children_min_height); if (natural_height_p) *natural_height_p = MAX(image_height, children_natural_height); } hippo-canvas-0.3.1/common/hippo/hippo-animation.c0000664000076400007640000001460511366237063016722 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include "hippo-animation.h" #include "hippo-canvas-marshal.h" /* This defines the time before an event that counts as "in" the * event. The attempt here is to waking up fractionally early, then * sleeping again to get to the event */ #define FUZZ 0.01 typedef struct _AnimationEvent AnimationEvent; struct _AnimationEvent { int id; double when; double duration; }; #define EVENT(animation, id) ((AnimationEvent *)g_ptr_array_index((animation)->events, (id))) enum { EVENT, CANCEL, LAST_SIGNAL }; static int signals[LAST_SIGNAL]; G_DEFINE_TYPE(HippoAnimation, hippo_animation, G_TYPE_OBJECT) static void hippo_animation_finalize(GObject *object) { HippoAnimation *animation = HIPPO_ANIMATION(object); guint i; for (i = 0; i < animation->events->len; i++) { AnimationEvent *event = EVENT(animation, i); g_free(event); } g_ptr_array_free(animation->events, TRUE); G_OBJECT_CLASS(hippo_animation_parent_class)->finalize(object); } static void hippo_animation_init(HippoAnimation *animation) { animation->position = 0; animation->first_current = 0; animation->events = g_ptr_array_new(); } static void hippo_animation_class_init(HippoAnimationClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); object_class->finalize = hippo_animation_finalize; /** * HippoAnimation::event * * Signal emitted when the animation is advanced to a new position. */ signals[EVENT] = g_signal_new ("event", G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(HippoAnimationClass, event), NULL, NULL, hippo_canvas_marshal_VOID__INT_DOUBLE, G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_DOUBLE); /** * HippoAnimation::cancel * * Signal emitted when the animation is cancelled */ signals[CANCEL] = g_signal_new ("cancel", G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(HippoAnimationClass, event), NULL, NULL, hippo_canvas_marshal_VOID__NONE, G_TYPE_NONE, 0); } /** * hippo_animation_new: * * Return value: A newly created HippoAnimation object. Unref with g_object_unref() **/ HippoAnimation * hippo_animation_new(void) { return g_object_new(HIPPO_TYPE_ANIMATION, 0); } /** * hippo_animation_add_event: * @animation: the animation object * @when: time that this event starts, in seconds from the beginning of the animation * @duration: duration of the event, in seconds. If 0 or negative, the event is treated * as instantaneous. * * Adds an event to the animation object. * * Return value: the integer ID for the animation. Will be passed to the ::event signal. **/ int hippo_animation_add_event(HippoAnimation *animation, double when, double duration) { AnimationEvent *event; int id; g_return_val_if_fail(HIPPO_IS_ANIMATION(animation), -1); id = animation->events->len; if ((id == 0 && when < 0) || (id > 0 && when < EVENT(animation, id - 1)->when)) { g_warning("Events must be added in time order"); return -1; } event = g_new0(AnimationEvent, 1); event->id = id; event->when = when; event->duration = duration; g_ptr_array_add(animation->events, event); return event->id; } /** * hippo_animation_cancel: * @animation: the animation object * * Cancels the operation of the animation and removes it from the animation * manager it has been added to, if any. */ void hippo_animation_cancel(HippoAnimation *animation) { g_return_if_fail(HIPPO_IS_ANIMATION(animation)); g_signal_emit(animation, signals[CANCEL], 0); } /** * hippo_animation_advance * @animation: the animation object * @position: the new position, in seconds from the beginning of the animation * * Advances the animation to a new position. This is function is meant for * HippoAnimationManager and is likely not useful for applications. */ void hippo_animation_advance(HippoAnimation *animation, double position) { gboolean seen_current = FALSE; guint i; for (i = 0; i < animation->events->len; i++) { AnimationEvent *event = EVENT(animation, i); if (event->when + event->duration < position) { if (!seen_current) animation->first_current = i + 1; } else { seen_current = TRUE; } if (event->when - FUZZ > position) /* future events */ break; if (event->duration <= 0) { /* 1-time event */ if (event->when - FUZZ > animation->position && event->when - FUZZ <= position) g_signal_emit(animation, signals[EVENT], 0, event->id, 0); } else { /* Continuous event */ if (event->when <= position + FUZZ && event->when + event->duration >= position) { double fraction = MAX(0, (position - event->when) / event->duration); g_signal_emit(animation, signals[EVENT], 0, event->id, fraction); } else if (event->when + event->duration > animation->position && event->when + event->duration <= position) { /* Always give a final update at position 1.0 */ g_signal_emit(animation, signals[EVENT], 0, event->id, 1.0); } } } animation->position = position; } /** * hippo_animation_advance * @animation: the animation object * * Gets the start time of the first event that is not yet finished. * This is function is meant for HippoAnimationManager and is likely not * useful for applications. * * Return Value: time in seconds from the beginning of the start of the first * still-current event. This time may be earlier than than the current time, which * means that an event that started before the current time is still going on. **/ double hippo_animation_get_next_event_position(HippoAnimation *animation) { AnimationEvent *event; if (animation->first_current == animation->events->len) return -1.; event = EVENT(animation, animation->first_current); return event->when; } hippo-canvas-0.3.1/common/hippo/hippo-canvas-box.h0000664000076400007640000004003611403414535016777 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_BOX_H__ #define __HIPPO_CANVAS_BOX_H__ #include #include #include #include G_BEGIN_DECLS typedef enum /*< flags >*/ { HIPPO_PACK_EXPAND = 1, /**< This is equivalent to both EXPAND and FILL for GtkBox, * the way you'd get FILL=false is to set the alignment * on the child item */ HIPPO_PACK_END = 2, HIPPO_PACK_FIXED = 4, /**< Like position: absolute or GtkFixed */ HIPPO_PACK_IF_FITS = 8, /**< Can hide this child to make space if allocation is too small * for the child's width request. * Include child width in box's natural width but not box's request. * (doesn't work in vertical boxes for now) */ /* Floated children: only works with vertical box, and cannot be used in combination * with HIPPO_PACK_EXPAND or HIPPO_PACK_END */ HIPPO_PACK_FLOAT_LEFT = 16, /* Float to the left */ HIPPO_PACK_FLOAT_RIGHT = 32, /* Float to the right */ HIPPO_PACK_CLEAR_LEFT = 64, /* Pack below left-floated children */ HIPPO_PACK_CLEAR_RIGHT = 128, /* Pack below right-floated children */ HIPPO_PACK_CLEAR_BOTH = 192 /* Pack below left-and right floated children */ } HippoPackFlags; typedef int (* HippoCanvasCompareChildFunc) (HippoCanvasItem *child_a, HippoCanvasItem *child_b, void *data); typedef void (* HippoCanvasForeachChildFunc) (HippoCanvasItem *child, void *data); typedef struct _HippoCanvasBox HippoCanvasBox; typedef struct _HippoCanvasBoxClass HippoCanvasBoxClass; typedef struct _HippoCanvasBoxChild HippoCanvasBoxChild; /* Declare here to avoid circular header file dependency */ typedef struct _HippoCanvasLayout HippoCanvasLayout; #define HIPPO_TYPE_CANVAS_BOX (hippo_canvas_box_get_type ()) #define HIPPO_CANVAS_BOX(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_BOX, HippoCanvasBox)) #define HIPPO_CANVAS_BOX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_BOX, HippoCanvasBoxClass)) #define HIPPO_IS_CANVAS_BOX(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_BOX)) #define HIPPO_IS_CANVAS_BOX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_BOX)) #define HIPPO_CANVAS_BOX_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_BOX, HippoCanvasBoxClass)) struct _HippoCanvasBox { GObject base; HippoCanvasContainer *parent; HippoCanvasContext *context; HippoCanvasStyle *style; /* may be NULL if no relevant props set */ HippoCanvasTheme *theme; GSList *children; char *element_id; char *element_class; HippoCanvasLayout *layout; char *tooltip; /* If set, we debug-spew about size allocation prefixed with this name */ char *debug_name; /* Cache of last requested sizes of content. This largely duplicates the caching * in HippoCanvasBoxChild; removing the caching in HippoCanvasBoxChild would * save 20 bytes per item at the expense of having to continually call into * the child and have the child add back on the padding border */ int content_min_width; /* -1 if invalid */ int content_natural_width; /* always valid and >= 0 when min_width is valid */ int content_min_height; /* -1 if invalid */ int content_natural_height; /* always valid and >= 0 when min_height is valid */ int content_height_request_for_width; /* width the height_request is valid for */ int allocated_width; int allocated_height; /* these are -1 if unset, which means use natural size request */ int box_width; int box_height; PangoFontDescription *font_desc; guint32 color_rgba; guint32 background_color_rgba; guint32 border_color_rgba; /* padding is empty space around all children with the * background color */ guint8 padding_top; guint8 padding_bottom; guint8 padding_left; guint8 padding_right; /* padding is empty space around the padding, with * the border color */ guint8 border_top; guint8 border_bottom; guint8 border_left; guint8 border_right; guint8 spacing; guint needs_width_request : 1; guint needs_height_request : 1; guint needs_allocate : 1; guint orientation : 2; /* enum only has 2 values so it fits with extra */ guint x_align : 3; /* enum only has 4 values so it fits with extra */ guint y_align : 3; /* enum only has 4 values so it fits with extra */ guint clickable : 1; /* show a hand pointer and emit activated signal */ guint link_type : 2; /* enum only has 3 values so it fits with extra */ guint hovering : 1; /* the box or some child contains the pointer (have gotten enter without leave) */ guint color_set : 1; guint background_color_set : 1; guint border_color_set : 1; guint border_top_set : 1; guint border_bottom_set : 1; guint border_left_set : 1; guint border_right_set : 1; guint padding_top_set : 1; guint padding_bottom_set : 1; guint padding_left_set : 1; guint padding_right_set : 1; }; struct _HippoCanvasBoxClass { GObjectClass base_class; void (* paint_background) (HippoCanvasBox *box, cairo_t *cr, GdkRegion *damaged_region); void (* paint_children) (HippoCanvasBox *box, cairo_t *cr, GdkRegion *damaged_region); void (* paint_below_children) (HippoCanvasBox *box, cairo_t *cr, GdkRegion *damaged_region); void (* paint_above_children) (HippoCanvasBox *box, cairo_t *cr, GdkRegion *damaged_region); void (* get_content_width_request) (HippoCanvasBox *box, int *min_width_p, int *natural_width_p); void (* get_content_height_request) (HippoCanvasBox *box, int for_width, int *min_height_p, int *natural_height_p); void (* hovering_changed) (HippoCanvasBox *box, gboolean hovering); }; GType hippo_canvas_box_get_type (void) G_GNUC_CONST; HippoCanvasItem* hippo_canvas_box_new (void); void hippo_canvas_box_prepend (HippoCanvasBox *box, HippoCanvasItem *child, HippoPackFlags flags); void hippo_canvas_box_append (HippoCanvasBox *box, HippoCanvasItem *child, HippoPackFlags flags); void hippo_canvas_box_move (HippoCanvasBox *box, HippoCanvasItem *child, HippoGravity gravity, int x, int y); void hippo_canvas_box_set_position (HippoCanvasBox *box, HippoCanvasItem *child, int x, int y); void hippo_canvas_box_get_position (HippoCanvasBox *box, HippoCanvasItem *child, int *x, int *y); void hippo_canvas_box_clear (HippoCanvasBox *box); void hippo_canvas_box_remove (HippoCanvasBox *box, HippoCanvasItem *child); void hippo_canvas_box_remove_all (HippoCanvasBox *box); GList* hippo_canvas_box_get_children (HippoCanvasBox *box); gboolean hippo_canvas_box_is_empty (HippoCanvasBox *box); void hippo_canvas_box_foreach (HippoCanvasBox *box, HippoCanvasForeachChildFunc func, void *data); void hippo_canvas_box_reverse (HippoCanvasBox *box); void hippo_canvas_box_sort (HippoCanvasBox *box, HippoCanvasCompareChildFunc compare_func, void *data); void hippo_canvas_box_insert_after (HippoCanvasBox *box, HippoCanvasItem *child, HippoCanvasItem *ref_child, HippoPackFlags flags); void hippo_canvas_box_insert_before (HippoCanvasBox *box, HippoCanvasItem *child, HippoCanvasItem *ref_child, HippoPackFlags flags); void hippo_canvas_box_insert_sorted (HippoCanvasBox *box, HippoCanvasItem *child, HippoPackFlags flags, HippoCanvasCompareChildFunc compare_func, void *data); void hippo_canvas_box_set_child_packing (HippoCanvasBox *box, HippoCanvasItem *child, HippoPackFlags flags); void hippo_canvas_box_set_theme (HippoCanvasBox *box, HippoCanvasTheme *theme); void hippo_canvas_box_set_layout(HippoCanvasBox *box, HippoCanvasLayout *layout); /* Protected accessors for subclasses */ void hippo_canvas_box_get_background_area (HippoCanvasBox *box, HippoRectangle *area); void hippo_canvas_box_align (HippoCanvasBox *box, int content_width, int content_height, int *x_p, int *y_p, int *width_p, int *height_p); void hippo_canvas_box_set_clickable (HippoCanvasBox *box, gboolean clickable); gboolean hippo_canvas_box_is_clickable (HippoCanvasBox *box); void hippo_canvas_box_set_link_type (HippoCanvasBox *box, HippoCanvasLinkType link_type); /* API for layout managers */ HippoCanvasBoxChild *hippo_canvas_box_find_box_child (HippoCanvasBox *box, HippoCanvasItem *item); GList *hippo_canvas_box_get_layout_children (HippoCanvasBox *box); #define HIPPO_TYPE_CANVAS_BOX_CHILD (hippo_canvas_box_child_get_type ()) #define HIPPO_CANVAS_BOX_CHILD(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_BOX_CHILD, HippoCanvasBoxChild)) /** * HippoCanvasBoxChild: * * #HippoCanvasBoxChild holds data associated with an item that has been * added to a canvas box. It is used by implementations of #HippoCanvasLayout * when implementing methods like get_width_request and size_allocate. * * The life-cycle of a #HippoCanvasBoxChild is effectively until the item * is removed from its parent. If a reference is held beyond that point, calling * methods on the box child is safe, but the methods will have no effect, * and defaults results will be returned. */ struct _HippoCanvasBoxChild { HippoCanvasItem *item; /* If this is false, layout managers should ignore this item */ guint in_layout : 1; guint expand : 1; guint end : 1; guint fixed : 1; guint if_fits : 1; guint float_left : 1; guint float_right : 1; guint clear_left : 1; guint clear_right : 1; guint visible : 1; }; GType hippo_canvas_box_child_get_type (void); HippoCanvasBoxChild *hippo_canvas_box_child_ref (HippoCanvasBoxChild *child); void hippo_canvas_box_child_unref (HippoCanvasBoxChild *child); void hippo_canvas_box_child_set_qdata (HippoCanvasBoxChild *child, GQuark key, gpointer data, GDestroyNotify notify); gpointer hippo_canvas_box_child_get_qdata (HippoCanvasBoxChild *child, GQuark key); void hippo_canvas_box_child_get_width_request (HippoCanvasBoxChild *child, int *min_width_p, int *natural_width_p); void hippo_canvas_box_child_get_height_request (HippoCanvasBoxChild *child, int for_width, int *min_height_p, int *natural_height_p); void hippo_canvas_box_child_allocate (HippoCanvasBoxChild *child, int x, int y, int width, int height, gboolean origin_changed); G_END_DECLS #endif /* __HIPPO_CANVAS_BOX_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-layout.h0000664000076400007640000001077211366237063017537 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_LAYOUT_H__ #define __HIPPO_CANVAS_LAYOUT_H__ #include G_BEGIN_DECLS typedef struct _HippoCanvasLayoutIface HippoCanvasLayoutIface; #define HIPPO_TYPE_CANVAS_LAYOUT (hippo_canvas_layout_get_type ()) #define HIPPO_CANVAS_LAYOUT(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_LAYOUT, HippoCanvasLayout)) #define HIPPO_IS_CANVAS_LAYOUT(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_LAYOUT)) #define HIPPO_CANVAS_LAYOUT_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), HIPPO_TYPE_CANVAS_LAYOUT, HippoCanvasLayoutIface)) /** * HippoCanvasLayout: * * The #HippoCanvasLayout interface represents a custom layout strategy for * the contents of a #HippoCanvasBox. The implementor is responsible for * implementing the three basic operations get_width_request, get_height_request, * and allocate. In each case, the layout manager should loop over all children * returned by hippo_canvas_box_get_layout_children(), and call the corresponding * method on #HippoCanvasBoxChild for each child. (You must do this, even * if you aren't going to use the returned values to compute the returned values * from get_width_request or get_height_request.) * * The widths, heights, and positions referenced in the method parameters are the * widths, heights, and positions of the content area, after padding, border, * and alignment have already been dealt with. * * The box that the layout manager acts upon is passed to set_box when the user * calls hippo_canvas_box_set_layout(). set_box is called passing in %NULL when * the box is destroyed or a different layout manager set. * * The implementor should store the box for future reference, but does not need * to add an explicit reference. (If you do add an explicit reference, then there * is some danger of a memory leak if the box is unreferenced without being * explicitely destroyed with hippo_canvas_item_destroy().) */ struct _HippoCanvasLayoutIface { GTypeInterface base_iface; void (* set_box) (HippoCanvasLayout *layout, HippoCanvasBox *box); void (* get_width_request) (HippoCanvasLayout *layout, int *min_width_p, int *natural_width_p); void (* get_height_request) (HippoCanvasLayout *layout, int for_width, int *min_height_p, int *natural_height_p); void (* allocate) (HippoCanvasLayout *layout, int x, int y, int width, int height, int requested_width, int requested_height, gboolean origin_changed); }; GType hippo_canvas_layout_get_type(void); void hippo_canvas_layout_set_box (HippoCanvasLayout *layout, HippoCanvasBox *box); void hippo_canvas_layout_get_width_request (HippoCanvasLayout *layout, int *min_width_p, int *natural_width_p); void hippo_canvas_layout_get_height_request (HippoCanvasLayout *layout, int for_width, int *min_height_p, int *natural_height_p); void hippo_canvas_layout_allocate (HippoCanvasLayout *layout, int x, int y, int width, int height, int requested_width, int requested_height, gboolean origin_changed); G_END_DECLS #endif /* __HIPPO_CANVAS_LAYOUT_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-animation-manager.h0000664000076400007640000000442511366237063020336 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_ANIMATION_MANAGER_H__ #define __HIPPO_ANIMATION_MANAGER_H__ #include G_BEGIN_DECLS /** * HippoAnimationManager:: * * The animation manager class takes care of running animations within a single canvas. * While there are active animations, the animation manager advances all the active * animations, then emits the ::after-frame signal. The canvas container (which will * create and own the animation manager) watches for that signal, and when it sees * it waits until all resizing and drawing is complete and calls * hippo_animation_manager_frame_complete(). (The frame serial from ::after-frame * should be passed to frame_complete() though the concept of frame serials isn't * really fully worked out here.) */ #define HIPPO_TYPE_ANIMATION_MANAGER (hippo_animation_manager_get_type ()) #define HIPPO_ANIMATION_MANAGER(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_ANIMATION_MANAGER, HippoAnimationManager)) #define HIPPO_ANIMATION_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_ANIMATION_MANAGER, HippoAnimationManagerClass)) #define HIPPO_IS_ANIMATION_MANAGER(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_ANIMATION_MANAGER)) #define HIPPO_IS_ANIMATION_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_ANIMATION_MANAGER)) #define HIPPO_ANIMATION_MANAGER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_ANIMATION_MANAGER, HippoAnimationManagerClass)) typedef struct _HippoAnimationManager HippoAnimationManager; typedef struct _HippoAnimationManagerClass HippoAnimationManagerClass; GType hippo_animation_manager_get_type (void) G_GNUC_CONST; HippoAnimationManager *hippo_animation_manager_new (void); void hippo_animation_manager_add_animation (HippoAnimationManager *manager, HippoAnimation *animation, double delay); void hippo_animation_manager_frame_complete (HippoAnimationManager *manager, guint frame_serial); G_END_DECLS #endif /* __HIPPO_ANIMATION_MANAGER_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-type-builtins.h0000664000076400007640000000441111404421423021007 00000000000000 /* Generated data (by glib-mkenums) */ #ifndef HIPPO_CANVAS_TYPE_BUILTINS_H #define HIPPO_CANVAS_TYPE_BUILTINS_H 1 #include G_BEGIN_DECLS /* --- hippo/hippo-canvas-box.h --- */ #define HIPPO_TYPE_PACK_FLAGS hippo_pack_flags_get_type() GType hippo_pack_flags_get_type (void); /* --- hippo/hippo-canvas-context.h --- */ #define HIPPO_TYPE_STOCK_COLOR hippo_stock_color_get_type() GType hippo_stock_color_get_type (void); /* --- hippo/hippo-canvas-item.h --- */ #define HIPPO_TYPE_CANVAS_POINTER hippo_canvas_pointer_get_type() GType hippo_canvas_pointer_get_type (void); #define HIPPO_TYPE_ITEM_ALIGNMENT hippo_item_alignment_get_type() GType hippo_item_alignment_get_type (void); /* --- hippo/hippo-canvas-style.h --- */ #define HIPPO_TYPE_CANVAS_LINK_TYPE hippo_canvas_link_type_get_type() GType hippo_canvas_link_type_get_type (void); #define HIPPO_TYPE_CANVAS_SIDE hippo_canvas_side_get_type() GType hippo_canvas_side_get_type (void); #define HIPPO_TYPE_TEXT_DECORATION hippo_text_decoration_get_type() GType hippo_text_decoration_get_type (void); /* --- hippo/hippo-canvas-text.h --- */ #define HIPPO_TYPE_CANVAS_SIZE_MODE hippo_canvas_size_mode_get_type() GType hippo_canvas_size_mode_get_type (void); /* --- hippo/hippo-canvas-widgets.h --- */ #define HIPPO_TYPE_SCROLLBAR_POLICY hippo_scrollbar_policy_get_type() GType hippo_scrollbar_policy_get_type (void); /* --- hippo/hippo-event.h --- */ #define HIPPO_TYPE_EVENT_TYPE hippo_event_type_get_type() GType hippo_event_type_get_type (void); #define HIPPO_TYPE_MOTION_DETAIL hippo_motion_detail_get_type() GType hippo_motion_detail_get_type (void); #define HIPPO_TYPE_SCROLL_DIRECTION hippo_scroll_direction_get_type() GType hippo_scroll_direction_get_type (void); #define HIPPO_TYPE_KEY hippo_key_get_type() GType hippo_key_get_type (void); #define HIPPO_TYPE_MODIFIER hippo_modifier_get_type() GType hippo_modifier_get_type (void); /* --- hippo/hippo-graphics.h --- */ #define HIPPO_TYPE_ORIENTATION hippo_orientation_get_type() GType hippo_orientation_get_type (void); #define HIPPO_TYPE_SIDE hippo_side_get_type() GType hippo_side_get_type (void); #define HIPPO_TYPE_GRAVITY hippo_gravity_get_type() GType hippo_gravity_get_type (void); G_END_DECLS #endif /* HIPPO_CANVAS_TYPE_BUILTINS_H */ /* Generated data ends here */ hippo-canvas-0.3.1/common/hippo/hippo-event.h0000664000076400007640000000351211366237063016064 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_EVENT_H__ #define __HIPPO_EVENT_H__ #include #include G_BEGIN_DECLS #define HIPPO_TYPE_EVENT (hippo_event_get_type()) typedef enum { HIPPO_EVENT_BUTTON_PRESS, HIPPO_EVENT_BUTTON_RELEASE, HIPPO_EVENT_MOTION_NOTIFY, HIPPO_EVENT_KEY_PRESS, HIPPO_EVENT_SCROLL } HippoEventType; typedef enum { HIPPO_MOTION_DETAIL_ENTER, HIPPO_MOTION_DETAIL_LEAVE, HIPPO_MOTION_DETAIL_WITHIN } HippoMotionDetail; typedef enum { HIPPO_SCROLL_UP, HIPPO_SCROLL_DOWN, HIPPO_SCROLL_LEFT, HIPPO_SCROLL_RIGHT } HippoScrollDirection; typedef struct _HippoEvent HippoEvent; typedef enum { HIPPO_KEY_UNKNOWN, HIPPO_KEY_RETURN, HIPPO_KEY_ESCAPE, HIPPO_KEY_TAB, HIPPO_KEY_LEFTTAB } HippoKey; typedef enum { HIPPO_MODIFIER_SHIFT = 1 << 0, HIPPO_MODIFIER_CTRL = 1 << 1, HIPPO_MODIFIER_ALT = 1 << 2 } HippoModifier; struct _HippoEvent { HippoEventType type; int x; int y; union { struct { HippoMotionDetail detail; } motion; struct { int button; int count; /* we pass these through for gtk_window_begin_resize_drag() */ int x11_x_root; int x11_y_root; guint32 x11_time; guint modifiers; } button; struct { HippoKey key; gunichar character; /* 0 if no translation */ guint modifiers; } key; struct { HippoScrollDirection direction; } scroll; } u; }; GType hippo_event_get_type (void) G_GNUC_CONST; HippoEvent *hippo_event_copy (HippoEvent *event); void hippo_event_free (HippoRectangle *event); G_END_DECLS #endif /* __HIPPO_EVENT_H */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-link.h0000664000076400007640000000247711366237063017162 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_LINK_H__ #define __HIPPO_CANVAS_LINK_H__ /* An href-link canvas item. */ #include "hippo-canvas-text.h" #include G_BEGIN_DECLS typedef struct _HippoCanvasLink HippoCanvasLink; typedef struct _HippoCanvasLinkClass HippoCanvasLinkClass; #define HIPPO_TYPE_CANVAS_LINK (hippo_canvas_link_get_type ()) #define HIPPO_CANVAS_LINK(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_LINK, HippoCanvasLink)) #define HIPPO_CANVAS_LINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_LINK, HippoCanvasLinkClass)) #define HIPPO_IS_CANVAS_LINK(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_LINK)) #define HIPPO_IS_CANVAS_LINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_LINK)) #define HIPPO_CANVAS_LINK_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_LINK, HippoCanvasLinkClass)) struct _HippoCanvasLink { HippoCanvasText text; gboolean visited; }; struct _HippoCanvasLinkClass { HippoCanvasTextClass parent_class; }; GType hippo_canvas_link_get_type (void) G_GNUC_CONST; HippoCanvasItem* hippo_canvas_link_new (void); G_END_DECLS #endif /* __HIPPO_CANVAS_LINK_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-theme-engine.c0000664000076400007640000000341311366237063020554 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include #include "hippo-canvas-theme-engine.h" static void hippo_canvas_item_base_init (void *klass); #if 0 enum { LAST_SIGNAL }; static int signals[LAST_SIGNAL]; #endif GType hippo_canvas_theme_engine_get_type(void) { static GType type = 0; if (type == 0) { static const GTypeInfo info = { sizeof(HippoCanvasThemeEngineIface), hippo_canvas_item_base_init, NULL /* base_finalize */ }; type = g_type_register_static(G_TYPE_INTERFACE, "HippoCanvasThemeEngine", &info, 0); g_type_interface_add_prerequisite (type, G_TYPE_OBJECT); } return type; } static void hippo_canvas_item_base_init(void *klass) { static gboolean initialized = FALSE; if (!initialized) { /* create signals in here */ } } gboolean hippo_canvas_theme_engine_paint (HippoCanvasThemeEngine *engine, HippoCanvasStyle *style, cairo_t *cr, const char *name, double x, double y, double width, double height) { g_return_val_if_fail(HIPPO_IS_CANVAS_THEME_ENGINE(engine), FALSE); return HIPPO_CANVAS_THEME_ENGINE_GET_IFACE(engine)->paint(engine, style, cr, name, x, y, width, height); } hippo-canvas-0.3.1/common/hippo/hippo-canvas-container.c0000664000076400007640000000620711366237063020175 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include "hippo-canvas-internal.h" #include "hippo-canvas-container.h" #include "hippo-canvas-marshal.h" static void hippo_canvas_container_base_init (void *klass); /* enum { LAST_SIGNAL }; static int signals[LAST_SIGNAL]; */ GType hippo_canvas_container_get_type(void) { static GType type = 0; if (type == 0) { static const GTypeInfo info = { sizeof(HippoCanvasContainerIface), hippo_canvas_container_base_init, NULL /* base_finalize */ }; type = g_type_register_static(G_TYPE_INTERFACE, "HippoCanvasContainer", &info, 0); } return type; } static void hippo_canvas_container_base_init(void *klass) { static gboolean initialized = FALSE; if (!initialized) { /* create signals in here */ initialized = TRUE; } } gboolean hippo_canvas_container_get_child_visible(HippoCanvasContainer *container, HippoCanvasItem *child) { g_return_val_if_fail(HIPPO_IS_CANVAS_CONTAINER(container), FALSE); g_return_val_if_fail(HIPPO_IS_CANVAS_ITEM(child), FALSE); return HIPPO_CANVAS_CONTAINER_GET_IFACE(container)->get_child_visible(container, child) != FALSE; } /** * hippo_canvas_container_set_child_visible: * @container: the container item * @child: child that is inside the container * @visible: %FALSE if child should be given a 0x0 allocation and therefore be invisible * * * This is the equivalent of gtk_widget_show() and gtk_widget_hide() for #GtkWidget. * Unlike #GtkWidget, in #HippoCanvas visibility is a property of the container-child * pair rather than a property of the child itself. Thus, if you remove * a child from a container its visibility state is lost. * * Internally, invisible children are just allocated a 0x0 size; they are not * otherwise told they are invisible. * * Making this a "child property" on the container instead of a flag on * #HippoCanvasItem is perhaps a little surprising, but * is consistent with e.g. having the allocation origin in the container * also. The general theme is that #HippoCanvasItem has minimal knowledge * of its context - doesn't know its origin coords, parent item, * or whether it will be painted at all. Which makes it easier to * implement canvas items and easier to use them in different/multiple * contexts, but makes containers harder and more complex. * * An implementation convenience of this approach is that the * Windows and Linux canvas widgets need not handle the visibility * of their root items. */ void hippo_canvas_container_set_child_visible (HippoCanvasContainer *container, HippoCanvasItem *child, gboolean visible) { g_return_if_fail(HIPPO_IS_CANVAS_CONTAINER(container)); g_return_if_fail(HIPPO_IS_CANVAS_ITEM(child)); HIPPO_CANVAS_CONTAINER_GET_IFACE(container)->set_child_visible(container, child, visible != FALSE); } hippo-canvas-0.3.1/common/hippo/hippo-canvas-test.h0000664000076400007640000000043511366237063017174 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_TEST_H__ #define __HIPPO_CANVAS_TEST_H__ #include G_BEGIN_DECLS HippoCanvasItem* hippo_canvas_test_get_root(void); G_END_DECLS #endif /* __HIPPO_CANVAS_TEST_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-test.c0000664000076400007640000004735111366237063017177 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include #include "hippo-canvas-test.h" #include "hippo-canvas-internal.h" #include #include #include #include typedef struct { int width; int height; guint32 color; HippoPackFlags flags; HippoItemAlignment alignment; } BoxAttrs; static BoxAttrs single_start[] = { { 40, 80, 0x0000ffff, 0, HIPPO_ALIGNMENT_FILL }, { 0, 0, 0, 0 } }; static BoxAttrs single_end[] = { { 100, 60, 0x00ff00ff, HIPPO_PACK_END, HIPPO_ALIGNMENT_FILL }, { 0, 0, 0, 0 } }; static BoxAttrs double_start[] = { { 50, 90, 0x0000ffff, 0, HIPPO_ALIGNMENT_FILL }, { 50, 90, 0xff000099, HIPPO_PACK_EXPAND, HIPPO_ALIGNMENT_FILL }, { 0, 0, 0, 0 } }; static BoxAttrs double_end[] = { { 45, 55, 0x00ff00ff, HIPPO_PACK_END, HIPPO_ALIGNMENT_FILL }, { 45, 55, 0x00ff0077, HIPPO_PACK_END, HIPPO_ALIGNMENT_FILL }, { 0, 0, 0, 0 } }; static BoxAttrs single_expand[] = { { 100, 60, 0x0000ffff, HIPPO_PACK_EXPAND, HIPPO_ALIGNMENT_FILL }, { 0, 0, 0, 0 } }; static BoxAttrs single_expand_end[] = { { 100, 60, 0x0000ffff, HIPPO_PACK_EXPAND | HIPPO_PACK_END, HIPPO_ALIGNMENT_FILL }, { 0, 0, 0, 0 } }; static BoxAttrs everything[] = { { 120, 50, 0x00ccccff, 0, HIPPO_ALIGNMENT_FILL }, { 120, 50, 0x00ccccff, HIPPO_PACK_END, HIPPO_ALIGNMENT_FILL }, { 120, 50, 0x00ccccff, HIPPO_PACK_EXPAND, HIPPO_ALIGNMENT_FILL }, { 120, 50, 0x00ccccff, HIPPO_PACK_EXPAND | HIPPO_PACK_END, HIPPO_ALIGNMENT_FILL }, { 0, 0, 0, 0 } }; static BoxAttrs alignments[] = { { 120, 50, 0x00ffcccc, HIPPO_PACK_EXPAND, HIPPO_ALIGNMENT_FILL }, { 120, 50, 0x00ccffcc, HIPPO_PACK_EXPAND, HIPPO_ALIGNMENT_START }, { 120, 50, 0x00cffffc, HIPPO_PACK_EXPAND, HIPPO_ALIGNMENT_CENTER }, { 120, 50, 0x00ccccff, HIPPO_PACK_EXPAND, HIPPO_ALIGNMENT_END }, { 0, 0, 0, 0 } }; static BoxAttrs* box_rows[] = { single_start, /* double_start,*/ single_end, /* double_end, */ single_expand, everything, alignments }; static HippoCanvasItem* create_row(BoxAttrs *boxes) { HippoCanvasItem *row; int i; row = g_object_new(HIPPO_TYPE_CANVAS_BOX, "orientation", HIPPO_ORIENTATION_HORIZONTAL, "spacing", 5, NULL); for (i = 0; boxes[i].width > 0; ++i) { BoxAttrs *attrs = &boxes[i]; HippoCanvasItem *shape; HippoCanvasItem *label; const char *flags_text; const char *align_text; char *s; shape = g_object_new(HIPPO_TYPE_CANVAS_BOX, /* "width", attrs->width, "height", attrs->height, */ /* "color", attrs->color, */ "background-color", 0xffffffff, "xalign", attrs->alignment, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(row), shape, attrs->flags); if (attrs->flags == (HIPPO_PACK_END | HIPPO_PACK_EXPAND)) flags_text = "END | EXPAND"; else if (attrs->flags == HIPPO_PACK_END) flags_text = "END"; else if (attrs->flags == HIPPO_PACK_EXPAND) flags_text = "EXPAND"; else flags_text = "0"; switch (attrs->alignment) { case HIPPO_ALIGNMENT_FILL: align_text = "FILL"; break; case HIPPO_ALIGNMENT_START: align_text = "START"; break; case HIPPO_ALIGNMENT_END: align_text = "END"; break; case HIPPO_ALIGNMENT_CENTER: align_text = "CENTER"; break; default: align_text = NULL; break; } s = g_strdup_printf("%s, %s", flags_text, align_text); label = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "text", s, "background-color", 0x0000ff00, NULL); g_free(s); hippo_canvas_box_append(HIPPO_CANVAS_BOX(shape), label, HIPPO_PACK_EXPAND); } return row; } static void change_text_on_hovering(HippoCanvasItem *item, gboolean hovering, void *data) { g_object_set(G_OBJECT(item), "text", hovering ? "Hovering!" : "... not hovering ... looooooooooooooooooooooooooong", NULL); } static HippoCanvasItem* create_test_box_layout_root(void) { HippoCanvasItem *box; HippoCanvasItem *text; box = g_object_new(HIPPO_TYPE_CANVAS_BOX, "orientation", HIPPO_ORIENTATION_VERTICAL, "border", 4, "border-color", 0x000000ff, "padding", 10, "background-color", 0xffffffff, "spacing", 10, NULL); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "size-mode", HIPPO_CANVAS_SIZE_ELLIPSIZE_END, "text", "expand=0 ellipsize=1", "background-color", 0xffaaaaff, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, 0); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "size-mode", HIPPO_CANVAS_SIZE_ELLIPSIZE_END, "text", "expand=1 ellipsize=1", "background-color", 0xaaffaaff, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, HIPPO_PACK_EXPAND); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "text", "expand=0 ellipsize=0", "background-color", 0xaaaaffff, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, 0); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "text", "expand=1 ellipsize=0", "background-color", 0xaaffffff, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, HIPPO_PACK_EXPAND); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "size-mode", HIPPO_CANVAS_SIZE_ELLIPSIZE_END, "text", "short ex=0 el=1", "background-color", 0xffffaaff, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, 0); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "text", "expand=1 if_fits=1", "background-color", 0xaaffaaff, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, HIPPO_PACK_EXPAND | HIPPO_PACK_IF_FITS); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "text", "expand=0 if_fits=1", "background-color", 0xffaaffaa, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, HIPPO_PACK_IF_FITS); return box; } static HippoCanvasItem* create_floated_box_layout_root(void) { HippoCanvasBox *box; HippoCanvasItem *text; box = g_object_new(HIPPO_TYPE_CANVAS_BOX, "orientation", HIPPO_ORIENTATION_VERTICAL, "border", 4, "border-color", 0x000000ff, "padding", 10, "background-color", 0xffffffff, "spacing", 5, NULL); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "text", "LEFT\nFLOAT", "background-color", 0xaa0000ff, "border-color", 0x000000ff, "border", 1, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, HIPPO_PACK_FLOAT_LEFT); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "text", "WIDER LEFT\nFLOAT", "background-color", 0xaa0000ff, "border-color", 0x000000ff, "border", 1, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, HIPPO_PACK_FLOAT_LEFT); text = g_object_new(HIPPO_TYPE_CANVAS_BOX, "background-color", 0x00aa00ff, "border-color", 0x000000ff, "box-width", 5, "box-height", 5, "border", 1, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, HIPPO_PACK_FLOAT_RIGHT); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "text", "RIGHT", "background-color", 0x00aa00ff, "border-color", 0x000000ff, "border", 1, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, HIPPO_PACK_FLOAT_RIGHT); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "text", "WIDER RIGHT", "background-color", 0x00aa00ff, "border-color", 0x000000ff, "border", 1, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, HIPPO_PACK_FLOAT_RIGHT); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "text", "This is a normally flowed item", "size-mode", HIPPO_CANVAS_SIZE_WRAP_WORD, "background-color", 0x4444ffff, "border-color", 0x000000ff, "border", 1, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, 0); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "text", "Two\nLines", "background-color", 0x4444ffff, "border-color", 0x000000ff, "border", 1, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, 0); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "text", "This item is set to clear both left and right floats, so it " "will appear beneath them. It also has a lot of text in it " "to force it to wrap", "size-mode", HIPPO_CANVAS_SIZE_WRAP_WORD, "background-color", 0x4444ffff, "border-color", 0x000000ff, "border", 1, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, HIPPO_PACK_CLEAR_BOTH); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "text", "After everything so below", "background-color", 0x00aa00ff, "border-color", 0x000000ff, "border", 1, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, HIPPO_PACK_FLOAT_RIGHT); return HIPPO_CANVAS_ITEM(box); } static void on_item_activated(HippoCanvasItem *item) { g_object_set(G_OBJECT(item), "text", "Foo", NULL); } static HippoCanvasItem* create_test_click_release_root(void) { HippoCanvasItem *box; HippoCanvasItem *text; box = g_object_new(HIPPO_TYPE_CANVAS_BOX, "orientation", HIPPO_ORIENTATION_HORIZONTAL, "border", 4, "border-color", 0x000000ff, "padding", 10, "background-color", 0xffffffff, "spacing", 10, NULL); text = g_object_new(HIPPO_TYPE_CANVAS_LINK, "size-mode", HIPPO_CANVAS_SIZE_ELLIPSIZE_END, "text", "Click Me!", "background-color", 0xffaaaaff, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, 0); g_signal_connect(G_OBJECT(text), "activated", G_CALLBACK(on_item_activated), NULL); text = g_object_new(HIPPO_TYPE_CANVAS_LINK, "size-mode", HIPPO_CANVAS_SIZE_ELLIPSIZE_END, "text", "Click Me!", "background-color", 0x00aaffff, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(box), text, 0); g_signal_connect(G_OBJECT(text), "activated", G_CALLBACK(on_item_activated), NULL); return box; } HippoCanvasItem* hippo_canvas_test_get_root(void) { HippoCanvasItem *root; HippoCanvasItem *shape2; HippoCanvasItem *text; #if 0 HippoCanvasItem *image; HippoCanvasItem *row; HippoCanvasItem *shape1; int i; root = g_object_new(HIPPO_TYPE_CANVAS_STACK, "box-width", 400, "spacing", 8, NULL); row = g_object_new(HIPPO_TYPE_CANVAS_BLOCK, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(root), row, 0); row = g_object_new(HIPPO_TYPE_CANVAS_BLOCK, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(root), row, 0); #if 0 #if 1 shape1 = g_object_new(HIPPO_TYPE_CANVAS_SHAPE, "width", 50, "height", 30, "color", 0xaeaeaeff, "padding", 20, NULL); shape2 = g_object_new(HIPPO_TYPE_CANVAS_SHAPE, "width", 50, "height", 30, "color", 0x00ff00ff, "padding", 10, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(root), shape1, 0); hippo_canvas_box_append(HIPPO_CANVAS_BOX(root), shape2, 0); #endif for (i = 0; i < (int) G_N_ELEMENTS(box_rows); ++i) { row = create_row(box_rows[i]); hippo_canvas_box_append(HIPPO_CANVAS_BOX(root), row, 0); } text = g_object_new(HIPPO_TYPE_CANVAS_LINK, "text", "Click here", "background-color", 0x990000ff, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(root), text, HIPPO_PACK_EXPAND); row = g_object_new(HIPPO_TYPE_CANVAS_BOX, "orientation", HIPPO_ORIENTATION_HORIZONTAL, "spacing", 5, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(root), row, HIPPO_PACK_EXPAND); image = g_object_new(HIPPO_TYPE_CANVAS_IMAGE, "image-name", "chaticon", "xalign", HIPPO_ALIGNMENT_START, "yalign", HIPPO_ALIGNMENT_END, "background-color", 0xffff00ff, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(row), image, 0); image = g_object_new(HIPPO_TYPE_CANVAS_IMAGE, "image-name", "ignoreicon", "xalign", HIPPO_ALIGNMENT_FILL, "yalign", HIPPO_ALIGNMENT_FILL, "background-color", 0x00ff00ff, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(row), image, HIPPO_PACK_EXPAND); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "size-mode", HIPPO_CANVAS_SIZE_WRAP_WORD, "text", "This is some long text that may help in testing resize behavior. It goes " "on for a while, so don't get impatient. More and more and more text. " "Text text text. Lorem ipsum! Text! This is the story of text.", "background-color", 0x0000ff00, "yalign", HIPPO_ALIGNMENT_END, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(root), text, HIPPO_PACK_EXPAND); #endif #endif root = g_object_new(HIPPO_TYPE_CANVAS_BOX, "orientation", HIPPO_ORIENTATION_VERTICAL, "border", 15, "border-color", 0xff0000ff, "padding", 25, "background-color", 0x00ff00ff, NULL); #if 0 text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "text", "Click here", "color", 0xffffffff, "background-color", 0x0000ffff, NULL); #else text = g_object_new(HIPPO_TYPE_CANVAS_IMAGE, "image-name", "nophoto", "background-color", 0x0000ffff, "xalign", HIPPO_ALIGNMENT_CENTER, "yalign", HIPPO_ALIGNMENT_CENTER, NULL); #endif #if 0 { GtkWidget *widget = gtk_label_new("FOOO! GtkLabel"); gtk_widget_show(widget); shape1 = g_object_new(HIPPO_TYPE_CANVAS_WIDGET, "widget", widget, "background-color", 0x0000ffff, "xalign", HIPPO_ALIGNMENT_CENTER, "yalign", HIPPO_ALIGNMENT_CENTER, NULL); } hippo_canvas_box_append(HIPPO_CANVAS_BOX(root), shape1, HIPPO_PACK_EXPAND); text = g_object_new(HIPPO_TYPE_CANVAS_LINK, "text", "Fixed link inside label item", "background-color", 0xffffffff, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(shape1), text, HIPPO_PACK_FIXED); hippo_canvas_box_move(HIPPO_CANVAS_BOX(shape1), text, 50, 50); #endif #if 0 /* Item that changes on hover */ text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "text", "Text item packed end", "color", 0xffffffff, "background-color", 0x0000ffff, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(root), text, HIPPO_PACK_END); g_signal_connect(G_OBJECT(text), "hovering-changed", G_CALLBACK(change_text_on_hovering), NULL); #endif #if 0 /* Fixed items */ text = g_object_new(HIPPO_TYPE_CANVAS_LINK, "text", "Fixed position link item", "background-color", 0xffffffff, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(root), text, HIPPO_PACK_FIXED); hippo_canvas_box_move(HIPPO_CANVAS_BOX(root), text, HIPPO_GRAVITY_NORTH_WEST, 150, 150); #endif #if 1 /* For box layout testing */ shape2 = create_test_box_layout_root(); hippo_canvas_box_append(HIPPO_CANVAS_BOX(root), shape2, HIPPO_PACK_END | HIPPO_PACK_EXPAND); #endif #if 0 /* For float testing */ shape2 = create_floated_box_layout_root(); hippo_canvas_box_append(HIPPO_CANVAS_BOX(root), shape2, HIPPO_PACK_EXPAND); #endif #if 0 /* for click-release testing */ shape2 = create_test_click_release_root(); hippo_canvas_box_append(HIPPO_CANVAS_BOX(root), shape2, HIPPO_PACK_EXPAND); #endif #if 0 /* A box with nothing expandable in it */ shape2 = g_object_new(HIPPO_TYPE_CANVAS_BOX, "orientation", HIPPO_ORIENTATION_HORIZONTAL, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(root), shape2, HIPPO_PACK_END); text = g_object_new(HIPPO_TYPE_CANVAS_TEXT, "text", "No expand/ellipse", "background-color", 0xaaaaaaff, NULL); hippo_canvas_box_append(HIPPO_CANVAS_BOX(shape2), text, 0); #endif return root; } hippo-canvas-0.3.1/common/hippo/hippo-canvas-style.h0000664000076400007640000001322111366237063017352 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_STYLE_H__ #define __HIPPO_CANVAS_STYLE_H__ #include "hippo-canvas-context.h" #include "hippo-canvas-theme-image.h" G_BEGIN_DECLS #define HIPPO_TYPE_CANVAS_STYLE (hippo_canvas_style_get_type ()) #define HIPPO_CANVAS_STYLE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_STYLE, HippoCanvasStyle)) #define HIPPO_CANVAS_STYLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_STYLE, HippoCanvasStyleClass)) #define HIPPO_IS_CANVAS_STYLE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_STYLE)) #define HIPPO_IS_CANVAS_STYLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_STYLE)) #define HIPPO_CANVAS_STYLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_STYLE, HippoCanvasStyleClass)) typedef enum { HIPPO_CANVAS_LINK_NONE, HIPPO_CANVAS_LINK_LINK, HIPPO_CANVAS_LINK_VISITED } HippoCanvasLinkType; typedef enum { HIPPO_CANVAS_SIDE_LEFT, HIPPO_CANVAS_SIDE_RIGHT, HIPPO_CANVAS_SIDE_TOP, HIPPO_CANVAS_SIDE_BOTTOM } HippoCanvasSide; /* These are the CSS values; that doesn't mean we have to implement blink... */ typedef enum { HIPPO_TEXT_DECORATION_UNDERLINE = 1 << 0, HIPPO_TEXT_DECORATION_OVERLINE = 1 << 1, HIPPO_TEXT_DECORATION_LINE_THROUGH = 1 << 2, HIPPO_TEXT_DECORATION_BLINK = 1 << 3 } HippoTextDecoration; GType hippo_canvas_style_get_type (void) G_GNUC_CONST; /* An element_type of G_TYPE_NONE means this style was created for the canvas root * element and matches a selector element name of 'canvas' */ HippoCanvasStyle *hippo_canvas_style_new (HippoCanvasContext *context, HippoCanvasStyle *parent_style, /* can be null */ HippoCanvasTheme *theme, /* can be null */ GType element_type, const char *element_id, const char *element_class); void hippo_canvas_style_set_link_type (HippoCanvasStyle *style, HippoCanvasLinkType link_type); HippoCanvasLinkType hippo_canvas_style_get_link_type (HippoCanvasStyle *style); HippoCanvasStyle *hippo_canvas_style_get_parent (HippoCanvasStyle *style); HippoCanvasTheme *hippo_canvas_style_get_theme (HippoCanvasStyle *style); GType hippo_canvas_style_get_element_type (HippoCanvasStyle *style); const char *hippo_canvas_style_get_element_id (HippoCanvasStyle *style); const char *hippo_canvas_style_get_element_class (HippoCanvasStyle *style); /* Generic getters ... these are not cached so are less efficient. The other * reason for adding the more specific version is that we can handle the * details of the actual CSS rules, which can be complicated, especially * for fonts */ gboolean hippo_canvas_style_get_color (HippoCanvasStyle *style, const char *property_name, gboolean inherit, guint32 *color); gboolean hippo_canvas_style_get_double (HippoCanvasStyle *style, const char *property_name, gboolean inherit, double *value); /* The length here is already resolved to pixels */ gboolean hippo_canvas_style_get_length (HippoCanvasStyle *style, const char *property_name, gboolean inherit, gdouble *length); /* Specific getters for particular properties: cached */ guint32 hippo_canvas_style_get_background_color (HippoCanvasStyle *style); guint32 hippo_canvas_style_get_foreground_color (HippoCanvasStyle *style); double hippo_canvas_style_get_border_width (HippoCanvasStyle *style, HippoCanvasSide side); guint32 hippo_canvas_style_get_border_color(HippoCanvasStyle *style, HippoCanvasSide side); double hippo_canvas_style_get_padding (HippoCanvasStyle *style, HippoCanvasSide side); HippoTextDecoration hippo_canvas_style_get_text_decoration (HippoCanvasStyle *style); /* Font rule processing is pretty complicated, so we just hardcode it * under the standard font/font-family/font-size/etc names. This means * you can't have multiple separate styled fonts for a single item, * but that should be OK. */ PangoFontDescription *hippo_canvas_style_get_font (HippoCanvasStyle *style); /* This is the getter for -hippo-background-image, which is different from * background-image in having provisions for unscaled borders. */ HippoCanvasThemeImage *hippo_canvas_style_get_background_theme_image (HippoCanvasStyle *style); gboolean hippo_canvas_style_paint (HippoCanvasStyle *style, cairo_t *cr, const char *name, double x, double y, double width, double height); G_END_DECLS #endif /* __HIPPO_CANVAS_STYLE_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-util.c0000664000076400007640000000160711366237063017167 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include #include #include "hippo-canvas-util.h" /* * Box Cairo types to GObject types */ GType hippo_cairo_surface_get_type (void) { static GType hippo_cairo_surface_type = 0; if (hippo_cairo_surface_type == 0) hippo_cairo_surface_type = g_boxed_type_register_static ("HippoCairoSurface", (GBoxedCopyFunc) cairo_surface_reference, (GBoxedFreeFunc) cairo_surface_destroy); return hippo_cairo_surface_type; } #ifndef GDK_TYPE_REGION GType pygdk_region_get_type (void) { static GType our_type = 0; if (our_type == 0) /* GdkRegion is already taken by pygtk in its boxing of GdkRegion. */ our_type = g_boxed_type_register_static ("HippoGdkRegion", (GBoxedCopyFunc)gdk_region_copy, (GBoxedFreeFunc)gdk_region_destroy); return our_type; } #endif hippo-canvas-0.3.1/common/hippo/hippo-canvas-item.c0000664000076400007640000006125211403414603017137 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include #include #include "hippo-canvas-internal.h" #include "hippo-canvas-item.h" #include "hippo-canvas-container.h" #include "hippo-canvas-marshal.h" static void hippo_canvas_item_class_init (void *g_iface); enum { DESTROY, PAINT, REQUEST_CHANGED, /* The size we want to request may have changed */ PAINT_NEEDED, BUTTON_PRESS_EVENT, BUTTON_RELEASE_EVENT, MOTION_NOTIFY_EVENT, SCROLL_EVENT, KEY_PRESS_EVENT, ACTIVATED, TOOLTIP_CHANGED, LAST_SIGNAL }; static int signals[LAST_SIGNAL]; GType hippo_canvas_item_get_type(void) { static GType type = 0; if (type == 0) { type = g_type_register_static_simple (G_TYPE_INTERFACE, _("HippoCanvasItem"), sizeof (HippoCanvasItemIface), (GClassInitFunc) hippo_canvas_item_class_init, 0, NULL, 0); } return type; } static void hippo_canvas_item_class_init(void *g_iface) { /** * HippoCanvasItem::destroy * * This canvas item has explicitely been destroyed. All references it holds * to other objects will be dropped, and all signal handlers removed. */ signals[DESTROY] = g_signal_new ("destroy", HIPPO_TYPE_CANVAS_ITEM, G_SIGNAL_RUN_CLEANUP | G_SIGNAL_NO_RECURSE | G_SIGNAL_NO_HOOKS, 0, /* No handler; in C implement cleanups in ->dispose() */ NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); /** * HippoCanvasItem::paint * * All drawing of a canvas item happens in the handlers for * this signal. The rectangle is the bounding box of the * damage region. Most concrete items derive from #HippoCanvasBox, * whose default paint handler invokes a series of more fine-grained * paint handlers to paint the background, content, etc.; usually you * should override one of those fine-grained handlers rather than this * all-encompassing paint. */ signals[PAINT] = g_signal_new ("paint", HIPPO_TYPE_CANVAS_ITEM, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(HippoCanvasItemIface, paint), NULL, NULL, hippo_canvas_marshal_VOID__POINTER_BOXED, G_TYPE_NONE, 2, G_TYPE_POINTER, G_TYPE_POINTER); /** * HippoCanvasItem::request-changed * * Signal emitted when the natural or minimum size of the canvas item * may have changed. The parent canvas or parent canvas item will normally * need to recompute its layout in response. */ signals[REQUEST_CHANGED] = g_signal_new ("request-changed", HIPPO_TYPE_CANVAS_ITEM, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(HippoCanvasItemIface, request_changed), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); /** * HippoCanvasItem::paint-needed * * Signal emitted when a canvas item needs to be repainted. The * rectangle is the bounding box of the areas that need repainting. */ signals[PAINT_NEEDED] = g_signal_new ("paint-needed", HIPPO_TYPE_CANVAS_ITEM, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(HippoCanvasItemIface, paint_needed), NULL, NULL, g_cclosure_marshal_VOID__BOXED, G_TYPE_NONE, 1, HIPPO_TYPE_RECTANGLE); /** * HippoCanvasItem::button-press-event * * Signal emitted when a mouse button is pressed down on the canvas item. */ signals[BUTTON_PRESS_EVENT] = g_signal_new ("button-press-event", HIPPO_TYPE_CANVAS_ITEM, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(HippoCanvasItemIface, button_press_event), g_signal_accumulator_true_handled, NULL, hippo_canvas_marshal_BOOLEAN__BOXED, G_TYPE_BOOLEAN, 1, HIPPO_TYPE_EVENT); /** * HippoCanvasItem::button-release-event * * Signal emitted when a mouse button is released on the canvas item. */ signals[BUTTON_RELEASE_EVENT] = g_signal_new ("button-release-event", HIPPO_TYPE_CANVAS_ITEM, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(HippoCanvasItemIface, button_release_event), g_signal_accumulator_true_handled, NULL, hippo_canvas_marshal_BOOLEAN__BOXED, G_TYPE_BOOLEAN, 1, HIPPO_TYPE_EVENT); /** * HippoCanvasItem::motion-notify-event * * Signal emitted when the mouse pointer enters, leaves, or moves within * a canvas item. Note that unlike #GtkWidget, there are not separate * events for enter and leave. */ signals[MOTION_NOTIFY_EVENT] = g_signal_new ("motion-notify-event", HIPPO_TYPE_CANVAS_ITEM, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(HippoCanvasItemIface, motion_notify_event), g_signal_accumulator_true_handled, NULL, hippo_canvas_marshal_BOOLEAN__BOXED, G_TYPE_BOOLEAN, 1, HIPPO_TYPE_EVENT); /** * HippoCanvasItem::scroll-event * * Signal emitted when the mouse wheel or other mechanism requests scrolling. */ signals[SCROLL_EVENT] = g_signal_new ("scroll-event", HIPPO_TYPE_CANVAS_ITEM, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(HippoCanvasItemIface, scroll_event), g_signal_accumulator_true_handled, NULL, hippo_canvas_marshal_BOOLEAN__BOXED, G_TYPE_BOOLEAN, 1, HIPPO_TYPE_EVENT); /** * HippoCanvasItem::key-press-event * * Signal emitted when a key is pressed while the canvas item is focused. */ signals[KEY_PRESS_EVENT] = g_signal_new ("key-press-event", HIPPO_TYPE_CANVAS_ITEM, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(HippoCanvasItemIface, key_press_event), g_signal_accumulator_true_handled, NULL, hippo_canvas_marshal_BOOLEAN__BOXED, G_TYPE_BOOLEAN, 1, HIPPO_TYPE_EVENT); /** * HippoCanvasItem::activated * * Signal emitted when the canvas item is "activated" (e.g. if a button is clicked or * an url is clicked). */ signals[ACTIVATED] = g_signal_new ("activated", HIPPO_TYPE_CANVAS_ITEM, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(HippoCanvasItemIface, activated), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); /** * HippoCanvasItem::tooltip-changed * * Signal emitted when the canvas item's tooltip changes. The code displaying the * tooltip may need this signal in order to update in response to changes. */ signals[TOOLTIP_CHANGED] = g_signal_new ("tooltip-changed", HIPPO_TYPE_CANVAS_ITEM, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(HippoCanvasItemIface, tooltip_changed), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); /**** properties *****/ /** * HippoCanvasItem:id * * The ID of the element; this is used when matching a CSS rule selector against * the element tree. */ g_object_interface_install_property(g_iface, g_param_spec_string("id", _("ID"), _("ID of the item used for CSS rule matching"), NULL, G_PARAM_READABLE | G_PARAM_WRITABLE)); /** * HippoCanvasItem:classes * * Class names for the element; this is used when matching a CSS rule selector against * the element tree. Multiple classes can be specified, specified by spaces. (This property * is called 'classes' and not 'class' to avoid problems with language bindings.) */ g_object_interface_install_property(g_iface, g_param_spec_string("classes", _("Classes"), _("Class names for the item used for CSS rule matching"), NULL, G_PARAM_READABLE | G_PARAM_WRITABLE)); } /** * hippo_canvas_item_destroy: * @HippoCanvasItem: the canvas item * * Explicitly requests that the item be destroyed. This will cause item to * drop all references it holds to other objects, and also result in the * ::destroy signal being emitted. In response to the ::destroy signal, any * other objects that are holding on to references to the item should drop * the references they hold. In particular, the item will be removed from * its parent container. * * Note that this function doesn't directly cause the memory for the object * to be freed; the object will be freed only if the above actions cause all * references to it to be dropped. **/ void hippo_canvas_item_destroy(HippoCanvasItem *canvas_item) { g_return_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item)); g_object_run_dispose(G_OBJECT(canvas_item)); } HippoCanvasContext * hippo_canvas_item_get_context(HippoCanvasItem *canvas_item) { g_return_val_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item), NULL); return HIPPO_CANVAS_ITEM_GET_IFACE(canvas_item)->get_context(canvas_item); } /** * hippo_canvas_item_set_context: * @context: (allow-none): */ void hippo_canvas_item_set_context(HippoCanvasItem *canvas_item, HippoCanvasContext *context) { g_return_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item)); HIPPO_CANVAS_ITEM_GET_IFACE(canvas_item)->set_context(canvas_item, context); } void hippo_canvas_item_set_parent(HippoCanvasItem *canvas_item, HippoCanvasContainer *container) { g_return_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item)); HIPPO_CANVAS_ITEM_GET_IFACE(canvas_item)->set_parent(canvas_item, container); } HippoCanvasContainer* hippo_canvas_item_get_parent(HippoCanvasItem *canvas_item) { g_return_val_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item), NULL); return HIPPO_CANVAS_ITEM_GET_IFACE(canvas_item)->get_parent(canvas_item); } /* The natural width should be thought of as the width at which * alignment (HIPPO_ALIGNMENT_START etc.) makes no difference but at * which nothing will be chopped off or wrapped. There is no real * guarantee a container won't give an item more than the natural, * this is just a hint for containers that can do something useful * with it, like giving extra space to some other child that can use it. */ void hippo_canvas_item_get_width_request(HippoCanvasItem *canvas_item, int *min_width_p, int *natural_width_p) { g_return_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item)); HIPPO_CANVAS_ITEM_GET_IFACE(canvas_item)->get_width_request(canvas_item, min_width_p, natural_width_p); } void hippo_canvas_item_get_height_request(HippoCanvasItem *canvas_item, int for_width, int *min_height_p, int *natural_height_p) { g_return_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item)); HIPPO_CANVAS_ITEM_GET_IFACE(canvas_item)->get_height_request(canvas_item, for_width, min_height_p, natural_height_p); } void hippo_canvas_item_allocate(HippoCanvasItem *canvas_item, int width, int height, gboolean origin_changed) { g_return_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item)); HIPPO_CANVAS_ITEM_GET_IFACE(canvas_item)->allocate(canvas_item, width, height, origin_changed); } void hippo_canvas_item_get_allocation(HippoCanvasItem *canvas_item, int *width_p, int *height_p) { g_return_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item)); HIPPO_CANVAS_ITEM_GET_IFACE(canvas_item)->get_allocation(canvas_item, width_p, height_p); } gboolean hippo_canvas_item_get_needs_request(HippoCanvasItem *canvas_item) { g_return_val_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item), FALSE); return HIPPO_CANVAS_ITEM_GET_IFACE(canvas_item)->get_needs_request(canvas_item); } char* hippo_canvas_item_get_tooltip(HippoCanvasItem *canvas_item, int x, int y, HippoRectangle *for_area) { char *tip; g_return_val_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item), NULL); tip = HIPPO_CANVAS_ITEM_GET_IFACE(canvas_item)->get_tooltip(canvas_item, x, y, for_area); /* Supporting "" as a synonym for NULL is a convenience for pygtk, which * doesn't have support for NULL-returns from interface methods * at the moment. */ if (tip != NULL && strcmp(tip, "") == 0) { g_free(tip); tip = NULL; } return tip; } HippoCanvasPointer hippo_canvas_item_get_pointer(HippoCanvasItem *canvas_item, int x, int y) { g_return_val_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item), FALSE); return HIPPO_CANVAS_ITEM_GET_IFACE(canvas_item)->get_pointer(canvas_item, x, y); } gboolean hippo_canvas_item_get_visible(HippoCanvasItem *canvas_item) { HippoCanvasContainer *parent; g_return_val_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item), FALSE); parent = hippo_canvas_item_get_parent(canvas_item); if (parent == NULL) { g_warning("Visibility is a property of the container+item pair, not just the item; so you can't get visibility on an item that isn't in a container"); return FALSE; } return hippo_canvas_container_get_child_visible(parent, canvas_item); } void hippo_canvas_item_set_visible(HippoCanvasItem *canvas_item, gboolean visible) { HippoCanvasContainer *parent; g_return_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item)); parent = hippo_canvas_item_get_parent(canvas_item); if (parent == NULL) { g_warning("Visibility is a property of the container+item pair, not just the item; so you can't set visibility on an item that isn't in a container"); return; } hippo_canvas_container_set_child_visible(parent, canvas_item, visible != FALSE); } /** * hippo_canvas_item_emit_destroy * @canvas_item: the canvas item * * Emit the ::destroy signal on canvas_item. Note that this doesn't actually destroy * the item (see hippo_canvas_item()) for that. This function should be called at * the end of your implementation of dispose() before chaining up if you are implementing * HippoCanvasItem directly. If you derive from an implementation of HippoCanvasItem * like HippoCanvasBox, you need not and should not call this function. **/ void hippo_canvas_item_emit_destroy (HippoCanvasItem *canvas_item) { g_return_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item)); g_signal_emit(canvas_item, signals[DESTROY], 0); } gboolean hippo_canvas_item_emit_button_press_event (HippoCanvasItem *canvas_item, int x, int y, int button, int x11_x_root, int x11_y_root, guint32 x11_time, int count) { HippoEvent event; g_return_val_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item), FALSE); event.type = HIPPO_EVENT_BUTTON_PRESS; event.x = x; event.y = y; event.u.button.button = button; event.u.button.count = count; event.u.button.x11_x_root = x11_x_root; event.u.button.x11_y_root = x11_y_root; event.u.button.x11_time = x11_time; return hippo_canvas_item_process_event(canvas_item, &event, 0, 0); } gboolean hippo_canvas_item_emit_button_release_event(HippoCanvasItem *canvas_item, int x, int y, int button, int x11_x_root, int x11_y_root, guint32 x11_time) { HippoEvent event; g_return_val_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item), FALSE); event.type = HIPPO_EVENT_BUTTON_RELEASE; event.x = x; event.y = y; event.u.button.button = button; event.u.button.x11_x_root = x11_x_root; event.u.button.x11_y_root = x11_y_root; event.u.button.x11_time = x11_time; return hippo_canvas_item_process_event(canvas_item, &event, 0, 0); } gboolean hippo_canvas_item_emit_motion_notify_event (HippoCanvasItem *canvas_item, int x, int y, HippoMotionDetail detail) { HippoEvent event; gboolean result; g_return_val_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item), FALSE); event.type = HIPPO_EVENT_MOTION_NOTIFY; event.x = x; event.y = y; event.u.motion.detail = detail; result = hippo_canvas_item_process_event(canvas_item, &event, 0, 0); return result; } gboolean hippo_canvas_item_emit_scroll_event (HippoCanvasItem *canvas_item, int x, int y, HippoScrollDirection direction) { HippoEvent event; gboolean result; g_return_val_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item), FALSE); event.type = HIPPO_EVENT_SCROLL; event.x = x; event.y = y; event.u.scroll.direction = direction; result = hippo_canvas_item_process_event(canvas_item, &event, 0, 0); return result; } gboolean hippo_canvas_item_emit_key_press_event (HippoCanvasItem *canvas_item, HippoKey key, gunichar character, guint modifiers) { HippoEvent event; gboolean result; g_return_val_if_fail(HIPPO_IS_CANVAS_ITEM(canvas_item), FALSE); event.type = HIPPO_EVENT_KEY_PRESS; event.x = 0; event.y = 0; event.u.key.key = key; event.u.key.character = character; event.u.key.modifiers = modifiers; result = hippo_canvas_item_process_event(canvas_item, &event, 0, 0); return result; } void hippo_canvas_item_emit_activated(HippoCanvasItem *canvas_item) { g_signal_emit(canvas_item, signals[ACTIVATED], 0); } void hippo_canvas_item_emit_tooltip_changed(HippoCanvasItem *canvas_item) { g_signal_emit(canvas_item, signals[TOOLTIP_CHANGED], 0); } void hippo_canvas_item_emit_paint_needed(HippoCanvasItem *canvas_item, int x, int y, int width, int height) { HippoRectangle damage_box; damage_box.x = x; damage_box.y = y; damage_box.width = width; damage_box.height = height; if (width < 0 || height < 0) { int w, h; hippo_canvas_item_get_allocation(canvas_item, &w, &h); if (width < 0) damage_box.width = w; if (height < 0) damage_box.height = h; } /* Skip chaining signal emission up the tree if nothing to invalidate */ if (damage_box.width <= 0 || damage_box.height <= 0) return; g_signal_emit(canvas_item, signals[PAINT_NEEDED], 0, &damage_box); } void hippo_canvas_item_emit_request_changed(HippoCanvasItem *canvas_item) { if (!hippo_canvas_item_get_needs_request(canvas_item)) { #if 0 g_debug("Item %s %p now needs resize, emitting request-changed", g_type_name_from_instance((GTypeInstance*) canvas_item), canvas_item); #endif g_signal_emit(canvas_item, signals[REQUEST_CHANGED], 0); if (!hippo_canvas_item_get_needs_request(canvas_item)) g_warning("Item %s %p does not need resize after emitting request-changed", g_type_name_from_instance((GTypeInstance*) canvas_item), canvas_item); } else { #if 0 g_debug("Item %s %p already needs resize, not emitting request-changed", g_type_name_from_instance((GTypeInstance*) canvas_item), canvas_item); #endif } } gboolean hippo_canvas_item_process_event(HippoCanvasItem *canvas_item, HippoEvent *event, int allocation_x, int allocation_y) { gboolean handled; HippoEvent translated; translated = *event; translated.x -= allocation_x; translated.y -= allocation_y; handled = FALSE; switch (event->type) { case HIPPO_EVENT_BUTTON_PRESS: g_signal_emit(canvas_item, signals[BUTTON_PRESS_EVENT], 0, &translated, &handled); break; case HIPPO_EVENT_BUTTON_RELEASE: g_signal_emit(canvas_item, signals[BUTTON_RELEASE_EVENT], 0, &translated, &handled); break; case HIPPO_EVENT_MOTION_NOTIFY: g_signal_emit(canvas_item, signals[MOTION_NOTIFY_EVENT], 0, &translated, &handled); break; case HIPPO_EVENT_KEY_PRESS: g_signal_emit(canvas_item, signals[KEY_PRESS_EVENT], 0, &translated, &handled); break; case HIPPO_EVENT_SCROLL: g_signal_emit(canvas_item, signals[SCROLL_EVENT], 0, &translated, &handled); break; /* don't add a default, you'll break the compiler warnings */ } return handled; } // the cairo_t and damaged_region are in the coordinate system in which canvas_item // is at (allocation_x, allocation_y), so they are both translated before // passing them to the child void hippo_canvas_item_process_paint(HippoCanvasItem *canvas_item, cairo_t *cr, GdkRegion *damaged_region, int allocation_x, int allocation_y) { GdkRectangle item_box; /* HippoCanvasItem::paint() is guaranteed to not be called if an item has any 0 allocation, * that invariant should be maintained here. */ item_box.x = allocation_x; item_box.y = allocation_y; hippo_canvas_item_get_allocation(canvas_item, &item_box.width, &item_box.height); if (gdk_region_rect_in(damaged_region, &item_box) != GDK_OVERLAP_RECTANGLE_OUT) { GdkRegion *translated_region; translated_region = gdk_region_rectangle(&item_box); gdk_region_intersect(translated_region, damaged_region); gdk_region_offset(translated_region, -allocation_x, -allocation_y); cairo_save(cr); cairo_translate(cr, allocation_x, allocation_y); #if 0 hippo_cairo_set_source_rgba32(cr, 0x0000aa27); cairo_rectangle(cr, 0, 0, item_box.width, item_box.height); cairo_fill(cr); #endif g_signal_emit(canvas_item, signals[PAINT], 0, cr, translated_region); gdk_region_destroy(translated_region); cairo_restore(cr); } } hippo-canvas-0.3.1/common/hippo/hippo-event.c0000664000076400007640000000130311366237063016053 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include GType hippo_event_get_type (void) { static GType type = 0; if (G_UNLIKELY(type == 0)) { type = g_boxed_type_register_static("HippoEvent", (GBoxedCopyFunc)hippo_event_copy, (GBoxedFreeFunc)hippo_event_free); } return type; } HippoEvent * hippo_event_copy(HippoEvent *event) { g_return_val_if_fail(event != NULL, NULL); return (HippoEvent *)g_memdup(event, sizeof(HippoEvent)); } void hippo_event_free(HippoRectangle *event) { g_return_if_fail(event != NULL); g_free(event); } hippo-canvas-0.3.1/common/hippo/hippo-canvas-type-builtins.c0000664000076400007640000002325211404421423021006 00000000000000 /* Generated data (by glib-mkenums) */ #include "hippo-canvas-type-builtins.h" /* enumerations from "hippo/hippo-canvas-box.h" */ #include "hippo/hippo-canvas-box.h" const GFlagsValue _hippo_pack_flags_values[] = { { HIPPO_PACK_EXPAND, "HIPPO_PACK_EXPAND", "expand" }, { HIPPO_PACK_END, "HIPPO_PACK_END", "end" }, { HIPPO_PACK_FIXED, "HIPPO_PACK_FIXED", "fixed" }, { HIPPO_PACK_IF_FITS, "HIPPO_PACK_IF_FITS", "if-fits" }, { HIPPO_PACK_FLOAT_LEFT, "HIPPO_PACK_FLOAT_LEFT", "float-left" }, { HIPPO_PACK_FLOAT_RIGHT, "HIPPO_PACK_FLOAT_RIGHT", "float-right" }, { HIPPO_PACK_CLEAR_LEFT, "HIPPO_PACK_CLEAR_LEFT", "clear-left" }, { HIPPO_PACK_CLEAR_RIGHT, "HIPPO_PACK_CLEAR_RIGHT", "clear-right" }, { HIPPO_PACK_CLEAR_BOTH, "HIPPO_PACK_CLEAR_BOTH", "clear-both" }, { 0, NULL, NULL } }; GType hippo_pack_flags_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_flags_register_static ("HippoPackFlags", _hippo_pack_flags_values); return type; } /* enumerations from "hippo/hippo-canvas-context.h" */ #include "hippo/hippo-canvas-context.h" const GEnumValue _hippo_stock_color_values[] = { { HIPPO_STOCK_COLOR_BG_NORMAL, "HIPPO_STOCK_COLOR_BG_NORMAL", "bg-normal" }, { HIPPO_STOCK_COLOR_BG_PRELIGHT, "HIPPO_STOCK_COLOR_BG_PRELIGHT", "bg-prelight" }, { HIPPO_STOCK_COLOR_FG, "HIPPO_STOCK_COLOR_FG", "fg" }, { 0, NULL, NULL } }; GType hippo_stock_color_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_enum_register_static ("HippoStockColor", _hippo_stock_color_values); return type; } /* enumerations from "hippo/hippo-canvas-item.h" */ #include "hippo/hippo-canvas-item.h" const GEnumValue _hippo_canvas_pointer_values[] = { { HIPPO_CANVAS_POINTER_UNSET, "HIPPO_CANVAS_POINTER_UNSET", "unset" }, { HIPPO_CANVAS_POINTER_DEFAULT, "HIPPO_CANVAS_POINTER_DEFAULT", "default" }, { HIPPO_CANVAS_POINTER_HAND, "HIPPO_CANVAS_POINTER_HAND", "hand" }, { 0, NULL, NULL } }; GType hippo_canvas_pointer_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_enum_register_static ("HippoCanvasPointer", _hippo_canvas_pointer_values); return type; } const GEnumValue _hippo_item_alignment_values[] = { { HIPPO_ALIGNMENT_FILL, "HIPPO_ALIGNMENT_FILL", "fill" }, { HIPPO_ALIGNMENT_START, "HIPPO_ALIGNMENT_START", "start" }, { HIPPO_ALIGNMENT_CENTER, "HIPPO_ALIGNMENT_CENTER", "center" }, { HIPPO_ALIGNMENT_END, "HIPPO_ALIGNMENT_END", "end" }, { 0, NULL, NULL } }; GType hippo_item_alignment_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_enum_register_static ("HippoItemAlignment", _hippo_item_alignment_values); return type; } /* enumerations from "hippo/hippo-canvas-style.h" */ #include "hippo/hippo-canvas-style.h" const GEnumValue _hippo_canvas_link_type_values[] = { { HIPPO_CANVAS_LINK_NONE, "HIPPO_CANVAS_LINK_NONE", "none" }, { HIPPO_CANVAS_LINK_LINK, "HIPPO_CANVAS_LINK_LINK", "link" }, { HIPPO_CANVAS_LINK_VISITED, "HIPPO_CANVAS_LINK_VISITED", "visited" }, { 0, NULL, NULL } }; GType hippo_canvas_link_type_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_enum_register_static ("HippoCanvasLinkType", _hippo_canvas_link_type_values); return type; } const GEnumValue _hippo_canvas_side_values[] = { { HIPPO_CANVAS_SIDE_LEFT, "HIPPO_CANVAS_SIDE_LEFT", "left" }, { HIPPO_CANVAS_SIDE_RIGHT, "HIPPO_CANVAS_SIDE_RIGHT", "right" }, { HIPPO_CANVAS_SIDE_TOP, "HIPPO_CANVAS_SIDE_TOP", "top" }, { HIPPO_CANVAS_SIDE_BOTTOM, "HIPPO_CANVAS_SIDE_BOTTOM", "bottom" }, { 0, NULL, NULL } }; GType hippo_canvas_side_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_enum_register_static ("HippoCanvasSide", _hippo_canvas_side_values); return type; } const GFlagsValue _hippo_text_decoration_values[] = { { HIPPO_TEXT_DECORATION_UNDERLINE, "HIPPO_TEXT_DECORATION_UNDERLINE", "underline" }, { HIPPO_TEXT_DECORATION_OVERLINE, "HIPPO_TEXT_DECORATION_OVERLINE", "overline" }, { HIPPO_TEXT_DECORATION_LINE_THROUGH, "HIPPO_TEXT_DECORATION_LINE_THROUGH", "line-through" }, { HIPPO_TEXT_DECORATION_BLINK, "HIPPO_TEXT_DECORATION_BLINK", "blink" }, { 0, NULL, NULL } }; GType hippo_text_decoration_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_flags_register_static ("HippoTextDecoration", _hippo_text_decoration_values); return type; } /* enumerations from "hippo/hippo-canvas-text.h" */ #include "hippo/hippo-canvas-text.h" const GEnumValue _hippo_canvas_size_mode_values[] = { { HIPPO_CANVAS_SIZE_FULL_WIDTH, "HIPPO_CANVAS_SIZE_FULL_WIDTH", "full-width" }, { HIPPO_CANVAS_SIZE_WRAP_WORD, "HIPPO_CANVAS_SIZE_WRAP_WORD", "wrap-word" }, { HIPPO_CANVAS_SIZE_ELLIPSIZE_END, "HIPPO_CANVAS_SIZE_ELLIPSIZE_END", "ellipsize-end" }, { 0, NULL, NULL } }; GType hippo_canvas_size_mode_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_enum_register_static ("HippoCanvasSizeMode", _hippo_canvas_size_mode_values); return type; } /* enumerations from "hippo/hippo-canvas-widgets.h" */ #include "hippo/hippo-canvas-widgets.h" const GEnumValue _hippo_scrollbar_policy_values[] = { { HIPPO_SCROLLBAR_NEVER, "HIPPO_SCROLLBAR_NEVER", "never" }, { HIPPO_SCROLLBAR_AUTOMATIC, "HIPPO_SCROLLBAR_AUTOMATIC", "automatic" }, { HIPPO_SCROLLBAR_ALWAYS, "HIPPO_SCROLLBAR_ALWAYS", "always" }, { 0, NULL, NULL } }; GType hippo_scrollbar_policy_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_enum_register_static ("HippoScrollbarPolicy", _hippo_scrollbar_policy_values); return type; } /* enumerations from "hippo/hippo-event.h" */ #include "hippo/hippo-event.h" const GEnumValue _hippo_event_type_values[] = { { HIPPO_EVENT_BUTTON_PRESS, "HIPPO_EVENT_BUTTON_PRESS", "button-press" }, { HIPPO_EVENT_BUTTON_RELEASE, "HIPPO_EVENT_BUTTON_RELEASE", "button-release" }, { HIPPO_EVENT_MOTION_NOTIFY, "HIPPO_EVENT_MOTION_NOTIFY", "motion-notify" }, { HIPPO_EVENT_KEY_PRESS, "HIPPO_EVENT_KEY_PRESS", "key-press" }, { HIPPO_EVENT_SCROLL, "HIPPO_EVENT_SCROLL", "scroll" }, { 0, NULL, NULL } }; GType hippo_event_type_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_enum_register_static ("HippoEventType", _hippo_event_type_values); return type; } const GEnumValue _hippo_motion_detail_values[] = { { HIPPO_MOTION_DETAIL_ENTER, "HIPPO_MOTION_DETAIL_ENTER", "enter" }, { HIPPO_MOTION_DETAIL_LEAVE, "HIPPO_MOTION_DETAIL_LEAVE", "leave" }, { HIPPO_MOTION_DETAIL_WITHIN, "HIPPO_MOTION_DETAIL_WITHIN", "within" }, { 0, NULL, NULL } }; GType hippo_motion_detail_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_enum_register_static ("HippoMotionDetail", _hippo_motion_detail_values); return type; } const GEnumValue _hippo_scroll_direction_values[] = { { HIPPO_SCROLL_UP, "HIPPO_SCROLL_UP", "up" }, { HIPPO_SCROLL_DOWN, "HIPPO_SCROLL_DOWN", "down" }, { HIPPO_SCROLL_LEFT, "HIPPO_SCROLL_LEFT", "left" }, { HIPPO_SCROLL_RIGHT, "HIPPO_SCROLL_RIGHT", "right" }, { 0, NULL, NULL } }; GType hippo_scroll_direction_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_enum_register_static ("HippoScrollDirection", _hippo_scroll_direction_values); return type; } const GEnumValue _hippo_key_values[] = { { HIPPO_KEY_UNKNOWN, "HIPPO_KEY_UNKNOWN", "unknown" }, { HIPPO_KEY_RETURN, "HIPPO_KEY_RETURN", "return" }, { HIPPO_KEY_ESCAPE, "HIPPO_KEY_ESCAPE", "escape" }, { HIPPO_KEY_TAB, "HIPPO_KEY_TAB", "tab" }, { HIPPO_KEY_LEFTTAB, "HIPPO_KEY_LEFTTAB", "lefttab" }, { 0, NULL, NULL } }; GType hippo_key_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_enum_register_static ("HippoKey", _hippo_key_values); return type; } const GFlagsValue _hippo_modifier_values[] = { { HIPPO_MODIFIER_SHIFT, "HIPPO_MODIFIER_SHIFT", "shift" }, { HIPPO_MODIFIER_CTRL, "HIPPO_MODIFIER_CTRL", "ctrl" }, { HIPPO_MODIFIER_ALT, "HIPPO_MODIFIER_ALT", "alt" }, { 0, NULL, NULL } }; GType hippo_modifier_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_flags_register_static ("HippoModifier", _hippo_modifier_values); return type; } /* enumerations from "hippo/hippo-graphics.h" */ #include "hippo/hippo-graphics.h" const GEnumValue _hippo_orientation_values[] = { { HIPPO_ORIENTATION_VERTICAL, "HIPPO_ORIENTATION_VERTICAL", "vertical" }, { HIPPO_ORIENTATION_HORIZONTAL, "HIPPO_ORIENTATION_HORIZONTAL", "horizontal" }, { 0, NULL, NULL } }; GType hippo_orientation_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_enum_register_static ("HippoOrientation", _hippo_orientation_values); return type; } const GEnumValue _hippo_side_values[] = { { HIPPO_SIDE_TOP, "HIPPO_SIDE_TOP", "top" }, { HIPPO_SIDE_BOTTOM, "HIPPO_SIDE_BOTTOM", "bottom" }, { HIPPO_SIDE_LEFT, "HIPPO_SIDE_LEFT", "left" }, { HIPPO_SIDE_RIGHT, "HIPPO_SIDE_RIGHT", "right" }, { 0, NULL, NULL } }; GType hippo_side_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_enum_register_static ("HippoSide", _hippo_side_values); return type; } const GEnumValue _hippo_gravity_values[] = { { HIPPO_GRAVITY_NORTH_WEST, "HIPPO_GRAVITY_NORTH_WEST", "north-west" }, { HIPPO_GRAVITY_NORTH_EAST, "HIPPO_GRAVITY_NORTH_EAST", "north-east" }, { HIPPO_GRAVITY_SOUTH_EAST, "HIPPO_GRAVITY_SOUTH_EAST", "south-east" }, { HIPPO_GRAVITY_SOUTH_WEST, "HIPPO_GRAVITY_SOUTH_WEST", "south-west" }, { 0, NULL, NULL } }; GType hippo_gravity_get_type (void) { static GType type = 0; if (G_UNLIKELY (type == 0)) type = g_enum_register_static ("HippoGravity", _hippo_gravity_values); return type; } /* Generated data ends here */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-theme-engine.h0000664000076400007640000000451211366237063020562 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_THEME_ENGINE_H__ #define __HIPPO_CANVAS_THEME_ENGINE_H__ #include #include #include #include G_BEGIN_DECLS typedef struct _HippoCanvasThemeEngine HippoCanvasThemeEngine; typedef struct _HippoCanvasThemeEngineIface HippoCanvasThemeEngineIface; #define HIPPO_TYPE_CANVAS_THEME_ENGINE (hippo_canvas_theme_engine_get_type ()) #define HIPPO_CANVAS_THEME_ENGINE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_THEME_ENGINE, HippoCanvasThemeEngine)) #define HIPPO_IS_CANVAS_THEME_ENGINE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_THEME_ENGINE)) #define HIPPO_CANVAS_THEME_ENGINE_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), HIPPO_TYPE_CANVAS_THEME_ENGINE, HippoCanvasThemeEngineIface)) struct _HippoCanvasThemeEngineIface { GTypeInterface base_iface; gboolean (* paint) (HippoCanvasThemeEngine *engine, HippoCanvasStyle *style, cairo_t *cr, const char *name, double x, double y, double width, double height); }; GType hippo_canvas_theme_engine_get_type (void) G_GNUC_CONST; gboolean hippo_canvas_theme_engine_paint (HippoCanvasThemeEngine *engine, HippoCanvasStyle *style, cairo_t *cr, const char *name, double x, double y, double width, double height); G_END_DECLS #endif /* __HIPPO_CANVAS_THEME_ENGINE_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-canvas-context.h0000664000076400007640000001537611366237063017713 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_CONTEXT_H__ #define __HIPPO_CANVAS_CONTEXT_H__ /* * Setting a context is sort of like the GTK concept of "realization" * - it does not necessarily map to the item being in a container, and * in fact the root item has a context but would not have a parent * container, for example. Also an item can be in a container item and not * have a context if the container item does not have a context, for * example if the whole tree of items is not in a HippoCanvas widget. * * If for example we were printing a tree of canvas items, we * might have to temporarily set the context to a special print * context (though this has problems, such as temporarily unrealizing * any widget items; so print support may require larger changes than * just creating a print context). * */ #include #include #include #include G_BEGIN_DECLS typedef struct _HippoCanvasItem HippoCanvasItem; typedef struct _HippoCanvasItemIface HippoCanvasItemIface; typedef struct _HippoCanvasContainer HippoCanvasContainer; typedef struct _HippoCanvasContainerIface HippoCanvasContainerIface; typedef enum { HIPPO_STOCK_COLOR_BG_NORMAL, HIPPO_STOCK_COLOR_BG_PRELIGHT, HIPPO_STOCK_COLOR_FG } HippoStockColor; typedef struct _HippoCanvasStyle HippoCanvasStyle; typedef struct _HippoCanvasStyleClass HippoCanvasStyleClass; typedef struct _HippoCanvasTheme HippoCanvasTheme; typedef struct _HippoCanvasThemeClass HippoCanvasThemeClass; typedef struct _HippoCanvasContext HippoCanvasContext; typedef struct _HippoCanvasContextIface HippoCanvasContextIface; #define HIPPO_TYPE_CANVAS_CONTEXT (hippo_canvas_context_get_type ()) #define HIPPO_CANVAS_CONTEXT(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_CONTEXT, HippoCanvasContext)) #define HIPPO_IS_CANVAS_CONTEXT(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_CONTEXT)) #define HIPPO_CANVAS_CONTEXT_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), HIPPO_TYPE_CANVAS_CONTEXT, HippoCanvasContextIface)) struct _HippoCanvasContextIface { GTypeInterface base_iface; PangoLayout* (* create_layout) (HippoCanvasContext *context); cairo_surface_t* (* create_surface) (HippoCanvasContext *context, cairo_content_t content, int width, int height); cairo_surface_t* (* load_image) (HippoCanvasContext *context, const char *image_name); guint32 (* get_color) (HippoCanvasContext *context, HippoStockColor color); void (* register_widget_item) (HippoCanvasContext *context, HippoCanvasItem *item); void (* unregister_widget_item) (HippoCanvasContext *context, HippoCanvasItem *item); void (* translate_to_widget) (HippoCanvasContext *context, HippoCanvasItem *item, int *x_p, int *y_p); void (* translate_to_screen) (HippoCanvasContext *context, HippoCanvasItem *item, int *x_p, int *y_p); HippoCanvasStyle *(* get_style) (HippoCanvasContext *context); double (* get_resolution) (HippoCanvasContext *context); PangoFontDescription *(* get_font) (HippoCanvasContext *context); HippoAnimationManager *( *get_animation_manager) (HippoCanvasContext *context); /* Signals */ /* Inherited style properties (see affect_* methods) have changed. * resize_needed means the change needs a resize not just repaint. */ void (* style_changed) (HippoCanvasContext *context, gboolean resize_needed); }; GType hippo_canvas_context_get_type (void) G_GNUC_CONST; PangoLayout* hippo_canvas_context_create_layout (HippoCanvasContext *context); cairo_surface_t* hippo_canvas_context_create_surface (HippoCanvasContext *context, cairo_content_t content, int width, int height); cairo_surface_t* hippo_canvas_context_load_image (HippoCanvasContext *context, const char *image_name); guint32 hippo_canvas_context_get_color (HippoCanvasContext *context, HippoStockColor color); void hippo_canvas_context_register_widget_item (HippoCanvasContext *context, HippoCanvasItem *item); void hippo_canvas_context_unregister_widget_item (HippoCanvasContext *context, HippoCanvasItem *item); void hippo_canvas_context_translate_to_widget (HippoCanvasContext *context, HippoCanvasItem *item, int *x_p, int *y_p); void hippo_canvas_context_translate_to_screen (HippoCanvasContext *context, HippoCanvasItem *item, int *x_p, int *y_p); HippoCanvasStyle *hippo_canvas_context_get_style (HippoCanvasContext *context); double hippo_canvas_context_get_resolution (HippoCanvasContext *context); PangoFontDescription *hippo_canvas_context_get_font (HippoCanvasContext *context); HippoAnimationManager *hippo_canvas_context_get_animation_manager (HippoCanvasContext *context); void hippo_canvas_context_emit_style_changed(HippoCanvasContext *context, gboolean resize_needed); G_END_DECLS #endif /* __HIPPO_CANVAS_CONTEXT_H__ */ hippo-canvas-0.3.1/common/hippo/hippo-animation-manager.c0000664000076400007640000001647511366237063020341 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include "hippo-animation-manager.h" #include "hippo-canvas-marshal.h" #define EVENT(animation, id) ((AnimationEvent *)g_ptr_array_index((animation)->events, (id))) enum { AFTER_FRAME, LAST_SIGNAL }; static int signals[LAST_SIGNAL]; struct _HippoAnimationManager { GObject parent; GPtrArray *animations; GArray *animation_start; double last_frame_time; guint frame_serial; guint frame_timeout; guint frame_pending : 1; }; struct _HippoAnimationManagerClass { GObjectClass parent_clas; void (*after_frame) (HippoAnimationManager *animation, guint frame_serial); }; static void manager_remove_animation(HippoAnimationManager *manager, int index); G_DEFINE_TYPE(HippoAnimationManager, hippo_animation_manager, G_TYPE_OBJECT) #define ANIMATION(manager, i) ((HippoAnimation *)g_ptr_array_index((manager)->animations, (i))) #define ANIMATION_START(manager, i) (g_array_index((manager)->animation_start, double, (i))) static double current_time(void) { GTimeVal tv; g_get_current_time(&tv); return (double)tv.tv_sec + ((double)tv.tv_usec) / 1000000.; } static void hippo_animation_manager_finalize(GObject *object) { HippoAnimationManager *manager = HIPPO_ANIMATION_MANAGER(object); guint i; for (i = 0; i < manager->animations->len; i++) g_object_unref(ANIMATION(manager, i)); g_ptr_array_free(manager->animations, TRUE); g_array_free(manager->animation_start, TRUE); G_OBJECT_CLASS(hippo_animation_manager_parent_class)->finalize(object); } static void hippo_animation_manager_init(HippoAnimationManager *manager) { manager->animations = g_ptr_array_new(); manager->animation_start = g_array_new(FALSE, FALSE, sizeof(double)); } static void hippo_animation_manager_class_init(HippoAnimationManagerClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); object_class->finalize = hippo_animation_manager_finalize; /** * HippoAnimationManager::after-frame * * Signal emitted after advancing to a new frame of the animation */ signals[AFTER_FRAME] = g_signal_new ("after-frame", G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET(HippoAnimationManagerClass, after_frame), NULL, NULL, hippo_canvas_marshal_VOID__UINT, G_TYPE_NONE, 1, G_TYPE_UINT); } static void animation_manager_do_frame(HippoAnimationManager *manager) { guint i; manager->last_frame_time = current_time(); manager->frame_pending = TRUE; for (i = 0; i < manager->animations->len; i++) { HippoAnimation *animation = ANIMATION(manager, i); hippo_animation_advance(animation, manager->last_frame_time - ANIMATION_START(manager, i)); } manager->frame_serial++; g_signal_emit(manager, signals[AFTER_FRAME], 0, manager->frame_serial); } static gboolean animation_manager_frame_timeout(gpointer data) { HippoAnimationManager *manager = data; manager->frame_timeout = 0; animation_manager_do_frame(manager); return FALSE; } static void animation_manager_update(HippoAnimationManager *manager) { double now; double min_next_time = -1.; guint i; if (manager->frame_pending) return; now = current_time(); i = 0; while (i < manager->animations->len) { HippoAnimation *animation = ANIMATION(manager, i); double start = ANIMATION_START(manager, i); double next_pos = hippo_animation_get_next_event_position(animation); if (next_pos < 0.) { manager_remove_animation(manager,i); } else { if (i == 0) min_next_time = start + next_pos; else min_next_time = MAX(min_next_time, start + next_pos); i++; } } if (i > 0) { /* At least one animation still activate */ double next_frame_time = manager->last_frame_time + 1/30.; double next_time = MAX(min_next_time, next_frame_time); if (manager->frame_timeout) { g_source_remove(manager->frame_timeout); manager->frame_timeout = 0; } /* g_print("%.5f\t%.5f\n", now - manager->last_frame_time, next_time - now); */ if (next_time <= now) { animation_manager_do_frame(manager); } else { manager->frame_timeout = g_timeout_add((int)(0.5 + 1000 * (next_time - now)), animation_manager_frame_timeout, manager); } } } static void on_animation_cancel(HippoAnimation *animation, HippoAnimationManager *manager) { guint i; for (i = 0; i < manager->animations->len; i++) { if (animation == ANIMATION(manager, i)) manager_remove_animation(manager, i); } } static void manager_remove_animation(HippoAnimationManager *manager, int index) { HippoAnimation *animation = ANIMATION(manager, index); g_ptr_array_remove_index(manager->animations, index); g_array_remove_index(manager->animation_start, index); g_signal_handlers_disconnect_by_func(animation, (gpointer)on_animation_cancel, manager); g_object_unref(animation); } HippoAnimationManager * hippo_animation_manager_new (void) { return g_object_new(HIPPO_TYPE_ANIMATION_MANAGER, NULL); } /** * hippo_animation_manager_add_animation: * @manager: the animation manager * @animation: the animation to add * @delay: time from the current time at which to start the animation, in seconds * * Add an animation to the animation manager. The animation starts at * 'delay' seconds fromthe current time. */ void hippo_animation_manager_add_animation (HippoAnimationManager *manager, HippoAnimation *animation, double delay) { double start_time; g_return_if_fail(HIPPO_IS_ANIMATION_MANAGER(manager)); start_time = current_time() + delay; g_object_ref(animation); g_ptr_array_add(manager->animations, animation); g_array_append_val(manager->animation_start, start_time); g_signal_connect(animation, "cancel", G_CALLBACK(on_animation_cancel), manager); animation_manager_update(manager); } /** * hippo_animation_manager_frame_complete: * @manager: the animation manager * @frame_serial: frame serial from the ::after-frame signal * * When the canvas container sees an ::after-frame signal from the animation * manager it should wait for all resizing and drawing in the canvas to be * complete (using whatever toolkit specific mechanisms are appropriate), and * then call this function. */ void hippo_animation_manager_frame_complete (HippoAnimationManager *manager, guint frame_serial) { g_return_if_fail(HIPPO_IS_ANIMATION_MANAGER(manager)); manager->frame_pending = FALSE; animation_manager_update(manager); } hippo-canvas-0.3.1/common/hippo/hippo-canvas-internal.h0000664000076400007640000000127111366237063020030 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_INTERNAL_H__ #define __HIPPO_CANVAS_INTERNAL_H__ #include G_BEGIN_DECLS /* we don't do i18n on Windows yet */ #ifndef G_OS_WIN32 #include #endif #ifdef GETTEXT_PACKAGE #include #else #define _(x) x #endif /* These don't really belong here, but whatever... */ #define HIPPO_ADD_WEAK(ptr) g_object_add_weak_pointer(G_OBJECT(*(ptr)), (void**) (char*) (ptr)) #define HIPPO_REMOVE_WEAK(ptr) do { if (*ptr) { g_object_remove_weak_pointer(G_OBJECT(*(ptr)), (void**) (char*) (ptr)); *ptr = NULL; } } while(0) G_END_DECLS #endif /* __HIPPO_CANVAS_INTERNAL_H__ */ hippo-canvas-0.3.1/python/0000775000076400007640000000000011404424207012435 500000000000000hippo-canvas-0.3.1/python/arg-types.py0000664000076400007640000000317711366237063014663 00000000000000from argtypes import ArgType, matcher import reversewrapper class CairoParam(reversewrapper.Parameter): def get_c_type(self): return self.props.get('c_type').replace('const-', 'const ') def convert_c2py(self): self.wrapper.add_declaration("PyObject *py_%s;" % self.name) self.wrapper.write_code( code=('py_%s = PycairoContext_FromContext(cairo_reference(%s), &PycairoContext_Type, NULL);' % (self.name, self.name)), cleanup=("Py_DECREF(py_%s);" % self.name), failure_expression=("!py_%s" % self.name)) self.wrapper.add_pyargv_item("py_%s" % self.name) matcher.register_reverse("cairo_t*", CairoParam) class CairoSurfaceArg(ArgType): before = (' %(name)s = &((PycairoSurface*)(py_%(name)s))->surface;\n') def write_param(self, ptype, pname, pdflt, pnull, info): info.varlist.add('PyObject', '*py_' + pname) info.varlist.add('cairo_surface_t', '*'+pname) info.add_parselist('O', ['&py_'+pname], [pname]) info.arglist.append(pname) info.codebefore.append (self.before % { 'name' : pname, 'namecopy' : 'NULL' }) def write_return(self, ptype, ownsreturn, info): info.varlist.add('cairo_surface_t', '*ret') info.codeafter.append(' if (ret)\n' ' return PycairoSurface_FromSurface(ret, NULL);\n' ' else {\n' ' Py_INCREF(Py_None);\n' ' return Py_None;\n' ' }'); matcher.register('cairo_surface_t*', CairoSurfaceArg()) hippo-canvas-0.3.1/python/hippomodule.c0000664000076400007640000000277611403414734015065 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifdef HAVE_CONFIG_H #include "config.h" #endif /* include this first, before NO_IMPORT_PYGOBJECT is defined */ #include #include Pycairo_CAPI_t *Pycairo_CAPI; #include #include #include #include void pyhippo_register_classes (PyObject *d); void pyhippo_add_constants(PyObject *module, const gchar *strip_prefix); extern PyMethodDef pyhippo_functions[]; static PyObject * _cairo_surface_from_gvalue(const GValue *value) { return PycairoSurface_FromSurface((cairo_surface_t *) g_value_get_boxed(value), NULL); } static int _cairo_surface_to_gvalue(GValue *value, PyObject *obj) { if (!(PyObject_TypeCheck(obj, &PycairoSurface_Type))) return -1; g_value_set_boxed(value, ((PycairoSurface*)(obj))->surface); return 0; } DL_EXPORT(void) inithippo(void) { PyObject *m, *d; init_pygobject (); Pycairo_IMPORT; m = Py_InitModule("hippo", pyhippo_functions); d = PyModule_GetDict(m); pyhippo_register_classes(d); pyhippo_add_constants(m, "HIPPO_"); PyModule_AddObject(m, "TYPE_CAIRO_SURFACE", pyg_type_wrapper_new(HIPPO_TYPE_CAIRO_SURFACE)); pyg_register_gtype_custom(HIPPO_TYPE_CAIRO_SURFACE, _cairo_surface_from_gvalue, _cairo_surface_to_gvalue); if (PyErr_Occurred ()) { Py_FatalError ("can't initialise module hippo"); } } hippo-canvas-0.3.1/python/hippo.override0000664000076400007640000010035411366237063015251 00000000000000/* -*- Mode: C; c-basic-offset: 4 -*- */ %% headers #include #include "pygobject.h" #include "canvas-box-child.h" #include "hippo/hippo-canvas-item.h" #include "hippo/hippo-canvas-container.h" #include "hippo/hippo-canvas-box.h" #include "hippo/hippo-canvas-image.h" #include "hippo/hippo-canvas-image-button.h" #include "hippo/hippo-canvas-text.h" #include "hippo/hippo-canvas-layout.h" #include "hippo/hippo-canvas-link.h" #include "hippo/hippo-canvas-gradient.h" #include "hippo/hippo-canvas.h" #include "hippo/hippo-canvas-test.h" #include "hippo/hippo-canvas-theme.h" #include "hippo/hippo-canvas-widget.h" #include "hippo/hippo-canvas-window.h" #include "hippo/hippo-canvas-widgets.h" #include "hippo/hippo-canvas-util.h" #include "hippo/hippo-canvas-type-builtins.h" #include "pycairo.h" #include extern Pycairo_CAPI_t *Pycairo_CAPI; static int marshal_compare_child_func(HippoCanvasItem *a, HippoCanvasItem *b, void *data) { PyObject *py_a, *py_b; PyObject *compare = (PyObject*) data; PyObject *retobj; PyGILState_STATE state; long retval = 0; state = pyg_gil_state_ensure(); py_a = pygobject_new(G_OBJECT(a)); if (py_a == NULL) { if (PyErr_Occurred()) PyErr_Print(); pyg_gil_state_release(state); return 0; } py_b = pygobject_new(G_OBJECT(b)); if (py_b == NULL) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_a); pyg_gil_state_release(state); return 0; } retobj = PyEval_CallFunction(compare, "(OO)", py_a, py_b); Py_DECREF(py_a); Py_DECREF(py_b); if (retobj == NULL) { PyErr_Print(); } else { retval = PyInt_AsLong(retobj); if (retval == -1 && PyErr_Occurred()) PyErr_Print(); } Py_XDECREF(retobj); pyg_gil_state_release(state); return retval < 0 ? -1 : (retval == 0 ? 0 : 1); } %% modulename hippo %% import gobject.GObject as PyGObject_Type import gtk.Container as PyGtkContainer_Type import gtk.Window as PyGtkWindow_Type import gtk.gdk.Pixbuf as PyGdkPixbuf_Type %% ignore hippo_canvas_box_new hippo_canvas_gradient_new hippo_canvas_image_button_new hippo_canvas_image_new hippo_canvas_text_new hippo_canvas_link_new hippo_canvas_window_new hippo_canvas_widget_new hippo_canvas_entry_new hippo_canvas_button_new %% ignore-glob *_get_type _* %% override hippo_canvas_context_translate_to_widget kwargs static PyObject * _wrap_hippo_canvas_context_translate_to_widget(PyGObject *self, PyObject *args, PyObject *kwargs) { static char *kwlist[] = { "item", NULL }; PyGObject *item; int x_p = 0, y_p = 0; if (!PyArg_ParseTupleAndKeywords(args, kwargs,"O!:HippoCanvasContext.translate_to_widget", kwlist, &PyHippoCanvasItem_Type, &item)) return NULL; hippo_canvas_context_translate_to_widget(HIPPO_CANVAS_CONTEXT(self->obj), HIPPO_CANVAS_ITEM(item->obj), &x_p, &y_p); return Py_BuildValue("(ii)", x_p, y_p); } %% override hippo_canvas_context_translate_to_screen kwargs static PyObject * _wrap_hippo_canvas_context_translate_to_screen(PyGObject *self, PyObject *args, PyObject *kwargs) { static char *kwlist[] = { "item", NULL }; PyGObject *item; int x_p = 0, y_p = 0; if (!PyArg_ParseTupleAndKeywords(args, kwargs,"O!:HippoCanvasContext.translate_to_screen", kwlist, &PyHippoCanvasItem_Type, &item)) return NULL; hippo_canvas_context_translate_to_screen(HIPPO_CANVAS_CONTEXT(self->obj), HIPPO_CANVAS_ITEM(item->obj), &x_p, &y_p); return Py_BuildValue("(ii)", x_p, y_p); } %% override hippo_canvas_item_get_allocation noargs static PyObject * _wrap_hippo_canvas_item_get_allocation(PyGObject *self) { int x_p = 0; int y_p = 0; hippo_canvas_item_get_allocation(HIPPO_CANVAS_ITEM(self->obj), &x_p, &y_p); return Py_BuildValue("(ii)", x_p, y_p); } %% override hippo_canvas_item_get_height_request kwargs static PyObject * _wrap_hippo_canvas_item_get_height_request(PyGObject *self, PyObject *args, PyObject *kwargs) { static char *kwlist[] = { "for_width", NULL }; int min_height = 0; int natural_height = 0; int for_width; if (!PyArg_ParseTupleAndKeywords(args, kwargs,"i:HippoCanvasItem.get_height_request", kwlist, &for_width)) return NULL; hippo_canvas_item_get_height_request(HIPPO_CANVAS_ITEM(self->obj), for_width, &min_height, &natural_height); return Py_BuildValue("(ii)", min_height, natural_height); } %% override hippo_canvas_item_get_width_request noargs static PyObject * _wrap_hippo_canvas_item_get_width_request(PyGObject *self) { int min_width = 0; int natural_width = 0; hippo_canvas_item_get_width_request(HIPPO_CANVAS_ITEM(self->obj), &min_width, &natural_width); return Py_BuildValue("(ii)", min_width, natural_width); } %% override HippoCanvasItem__do_get_width_request kwargs static PyObject * _wrap_HippoCanvasItem__do_get_width_request(PyObject *cls, PyObject *args, PyObject *kwargs) { HippoCanvasItemIface *iface; static char *kwlist[] = { "self", NULL }; PyGObject *self; int min_width = 0; int natural_width = 0; if (!PyArg_ParseTupleAndKeywords(args, kwargs,"O!:HippoCanvasItem.get_width_request", kwlist, &PyHippoCanvasItem_Type, &self)) return NULL; iface = g_type_interface_peek(g_type_class_peek(pyg_type_from_object(cls)), HIPPO_TYPE_CANVAS_ITEM); if (iface->get_width_request) iface->get_width_request(HIPPO_CANVAS_ITEM(self->obj), &min_width, &natural_width); else { PyErr_SetString(PyExc_NotImplementedError, "interface method HippoCanvasItem.get_width_request not implemented"); return NULL; } return Py_BuildValue("(ii)", min_width, natural_width); } %% override HippoCanvasItem__do_get_height_request kwargs static PyObject * _wrap_HippoCanvasItem__do_get_height_request(PyObject *cls, PyObject *args, PyObject *kwargs) { HippoCanvasItemIface *iface; static char *kwlist[] = { "self", "for_width", NULL }; PyGObject *self; int for_width; int min_height = 0; int natural_height = 0; if (!PyArg_ParseTupleAndKeywords(args, kwargs,"O!i:HippoCanvasItem.get_height_request", kwlist, &PyHippoCanvasItem_Type, &self, &for_width)) return NULL; iface = g_type_interface_peek(g_type_class_peek(pyg_type_from_object(cls)), HIPPO_TYPE_CANVAS_ITEM); if (iface->get_height_request) iface->get_height_request(HIPPO_CANVAS_ITEM(self->obj), for_width, &min_height, &natural_height); else { PyErr_SetString(PyExc_NotImplementedError, "interface method HippoCanvasItem.get_height_request not implemented"); return NULL; } return Py_BuildValue("(ii)", min_height, natural_height); } %% override hippo_canvas_box_get_background_area noargs static PyObject * _wrap_hippo_canvas_box_get_background_area(PyGObject *self) { HippoRectangle *rect = g_new(HippoRectangle, 1); hippo_canvas_box_get_background_area(HIPPO_CANVAS_BOX(self->obj), rect); return pyg_boxed_new(HIPPO_TYPE_RECTANGLE, rect, TRUE, TRUE); } %% override hippo_canvas_box_insert_sorted kwargs static PyObject * _wrap_hippo_canvas_box_insert_sorted(PyGObject *self, PyObject *args, PyObject *kwargs) { static char *kwlist[] = { "child", "flags", "compare_func", NULL }; PyGObject *item; int flags = 0; PyObject *compare; if (!PyArg_ParseTupleAndKeywords(args, kwargs,"O!iO:HippoCanvasBox.insert_sorted", kwlist, &PyHippoCanvasItem_Type, &item, &flags, &compare)) return NULL; if (!PyCallable_Check(compare)) { PyErr_SetString(PyExc_TypeError, "parameter must be callable"); return NULL; } hippo_canvas_box_insert_sorted(HIPPO_CANVAS_BOX(self->obj), HIPPO_CANVAS_ITEM(item->obj), flags, marshal_compare_child_func, compare); Py_INCREF(Py_None); return Py_None; } %% override hippo_canvas_box_sort kwargs static PyObject * _wrap_hippo_canvas_box_sort(PyGObject *self, PyObject *args, PyObject *kwargs) { static char *kwlist[] = { "compare_func", NULL }; PyObject *compare; if (!PyArg_ParseTupleAndKeywords(args, kwargs,"O:HippoCanvasBox.sort", kwlist, &compare)) return NULL; if (!PyCallable_Check(compare)) { PyErr_SetString(PyExc_TypeError, "parameter must be callable"); return NULL; } hippo_canvas_box_sort(HIPPO_CANVAS_BOX(self->obj), marshal_compare_child_func, compare); Py_INCREF(Py_None); return Py_None; } %% override hippo_canvas_box_align kwargs static PyObject * _wrap_hippo_canvas_box_align(PyGObject *self, PyObject *args, PyObject *kwargs) { static char *kwlist[] = { "req_width", "req_height", NULL }; int req_width, req_height; int x,y,w,h; if (!PyArg_ParseTupleAndKeywords(args, kwargs,"ii:HippoCanvasBox.align", kwlist, &req_width, &req_height)) return NULL; hippo_canvas_box_align(HIPPO_CANVAS_BOX(self->obj), req_width, req_height, &x, &y, &w, &h); return Py_BuildValue("(iiii)", x, y, w, h); } %% override HippoCanvasBox__do_get_content_width_request kwargs static PyObject * _wrap_HippoCanvasBox__do_get_content_width_request(PyObject *cls, PyObject *args, PyObject *kwargs) { gpointer klass; static char *kwlist[] = { "self", NULL }; PyGObject *self; int min_width = 0; int natural_width = 0; if (!PyArg_ParseTupleAndKeywords(args, kwargs,"O!:HippoCanvasBox.get_content_width_request", kwlist, &PyHippoCanvasBox_Type, &self)) return NULL; klass = g_type_class_ref(pyg_type_from_object(cls)); if (HIPPO_CANVAS_BOX_CLASS(klass)->get_content_width_request) HIPPO_CANVAS_BOX_CLASS(klass)->get_content_width_request(HIPPO_CANVAS_BOX(self->obj), &min_width, &natural_width); else { PyErr_SetString(PyExc_NotImplementedError, "virtual method HippoCanvasBox.get_content_width_request not implemented"); g_type_class_unref(klass); return NULL; } g_type_class_unref(klass); return Py_BuildValue("(ii)", min_width, natural_width); } %% override HippoCanvasBox__do_get_content_height_request kwargs static PyObject * _wrap_HippoCanvasBox__do_get_content_height_request(PyObject *cls, PyObject *args, PyObject *kwargs) { gpointer klass; static char *kwlist[] = { "self", "for_width", NULL }; PyGObject *self; int for_width; int min_height = 0; int natural_height = 0; if (!PyArg_ParseTupleAndKeywords(args, kwargs,"O!i:HippoCanvasBox.get_content_height_request", kwlist, &PyHippoCanvasBox_Type, &self, &for_width)) return NULL; klass = g_type_class_ref(pyg_type_from_object(cls)); if (HIPPO_CANVAS_BOX_CLASS(klass)->get_content_height_request) HIPPO_CANVAS_BOX_CLASS(klass)->get_content_height_request(HIPPO_CANVAS_BOX(self->obj), for_width, &min_height, &natural_height); else { PyErr_SetString(PyExc_NotImplementedError, "virtual method HippoCanvasBox.get_content_height_request not implemented"); g_type_class_unref(klass); return NULL; } g_type_class_unref(klass); return Py_BuildValue("(ii)", min_height, natural_height); } %% override hippo_canvas_box_get_position kwargs static PyObject * _wrap_hippo_canvas_box_get_position(PyGObject *self, PyObject *args, PyObject *kwargs) { static char *kwlist[] = { "child", NULL }; PyGObject *child; int x = 0; int y = 0; if (!PyArg_ParseTupleAndKeywords(args, kwargs,"O!:HippoCanvasBox.get_position", kwlist, &PyHippoCanvasItem_Type, &child)) return NULL; hippo_canvas_box_get_position(HIPPO_CANVAS_BOX(self->obj), HIPPO_CANVAS_ITEM(child->obj), &x, &y); return Py_BuildValue("(ii)", x, y); } %% override hippo_canvas_box_find_box_child kwargs static PyObject * _wrap_hippo_canvas_box_find_box_child(PyGObject *self, PyObject *args, PyObject *kwargs) { static char *kwlist[] = { "child", NULL }; PyGObject *child; HippoCanvasBoxChild *box_child; if (!PyArg_ParseTupleAndKeywords(args, kwargs,"O!:HippoCanvasBox.find_box_child", kwlist, &PyHippoCanvasItem_Type, &child)) return NULL; box_child = hippo_canvas_box_find_box_child(HIPPO_CANVAS_BOX(self->obj), HIPPO_CANVAS_ITEM(child->obj)); if (box_child) return py_hippo_canvas_box_child_new(box_child); else { Py_INCREF(Py_None); return Py_None; } } %% override hippo_canvas_box_get_layout_children noargs static PyObject * _wrap_hippo_canvas_box_get_layout_children(PyGObject *self) { GSList *l; PyObject *py_list; HippoCanvasBox *box = HIPPO_CANVAS_BOX(self->obj); py_list = PyList_New(0); if (py_list == NULL) return NULL; for (l = box->children; l != NULL; l = l->next) { HippoCanvasBoxChild *child = l->data; if (child->in_layout) { PyObject *child_obj = py_hippo_canvas_box_child_new(child); if (child_obj == NULL) { Py_DECREF(py_list); return NULL; } PyList_Append(py_list, child_obj); Py_DECREF(child_obj); } } return py_list; } %% override HippoCanvasItem__proxy_do_get_width_request static void _wrap_HippoCanvasItem__proxy_do_get_width_request(HippoCanvasItem *self, int*min_width, int*natural_width) { PyGILState_STATE __py_state; PyObject *py_self; PyObject *py_retval; PyObject *py_method; int my_min_width = 0; int my_natural_width = 0; __py_state = pyg_gil_state_ensure(); py_self = pygobject_new((GObject *) self); if (!py_self) { if (PyErr_Occurred()) PyErr_Print(); pyg_gil_state_release(__py_state); return; } py_method = PyObject_GetAttrString(py_self, "do_get_width_request"); if (!py_method) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } py_retval = PyObject_CallObject(py_method, NULL); if (!py_retval) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_method); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } if (!PyArg_ParseTuple(py_retval, "ii", &my_min_width, &my_natural_width)) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_retval); Py_DECREF(py_method); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } if (min_width) *min_width = my_min_width; if (natural_width) *natural_width = my_natural_width; Py_DECREF(py_retval); Py_DECREF(py_method); Py_DECREF(py_self); pyg_gil_state_release(__py_state); } %% override HippoCanvasItem__proxy_do_get_height_request static void _wrap_HippoCanvasItem__proxy_do_get_height_request(HippoCanvasItem *self, int for_width, int*min_height, int*natural_height) { PyGILState_STATE __py_state; PyObject *py_self; PyObject *py_for_width; PyObject *py_retval; PyObject *py_args; PyObject *py_method; int my_min_height = 0; int my_natural_height = 0; __py_state = pyg_gil_state_ensure(); py_self = pygobject_new((GObject *) self); if (!py_self) { if (PyErr_Occurred()) PyErr_Print(); pyg_gil_state_release(__py_state); return; } py_for_width = PyInt_FromLong(for_width); py_args = PyTuple_New(1); PyTuple_SET_ITEM(py_args, 0, py_for_width); py_method = PyObject_GetAttrString(py_self, "do_get_height_request"); if (!py_method) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_args); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } py_retval = PyObject_CallObject(py_method, py_args); if (!py_retval) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_method); Py_DECREF(py_args); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } if (!PyArg_ParseTuple(py_retval, "ii", &my_min_height, &my_natural_height)) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_retval); Py_DECREF(py_method); Py_DECREF(py_args); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } if (min_height) *min_height = my_min_height; if (natural_height) *natural_height = my_natural_height; Py_DECREF(py_retval); Py_DECREF(py_method); Py_DECREF(py_args); Py_DECREF(py_self); pyg_gil_state_release(__py_state); } %% override HippoCanvasBox__proxy_do_get_content_width_request static void _wrap_HippoCanvasBox__proxy_do_get_content_width_request(HippoCanvasBox *self, int*min_width, int*natural_width) { PyGILState_STATE __py_state; PyObject *py_self; PyObject *py_retval; PyObject *py_method; int my_min_width = 0; int my_natural_width = 0; __py_state = pyg_gil_state_ensure(); py_self = pygobject_new((GObject *) self); if (!py_self) { if (PyErr_Occurred()) PyErr_Print(); pyg_gil_state_release(__py_state); return; } py_method = PyObject_GetAttrString(py_self, "do_get_content_width_request"); if (!py_method) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } py_retval = PyObject_CallObject(py_method, NULL); if (!py_retval) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_method); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } if (!PyArg_ParseTuple(py_retval, "ii", &my_min_width, &my_natural_width)) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_retval); Py_DECREF(py_method); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } if (min_width) *min_width = my_min_width; if (natural_width) *natural_width = my_natural_width; Py_DECREF(py_retval); Py_DECREF(py_method); Py_DECREF(py_self); pyg_gil_state_release(__py_state); } %% override HippoCanvasBox__proxy_do_get_content_height_request static void _wrap_HippoCanvasBox__proxy_do_get_content_height_request(HippoCanvasBox *self, int for_width, int*min_height, int*natural_height) { PyGILState_STATE __py_state; PyObject *py_self; PyObject *py_for_width; PyObject *py_retval; PyObject *py_args; PyObject *py_method; int my_min_height = 0; int my_natural_height = 0; __py_state = pyg_gil_state_ensure(); py_self = pygobject_new((GObject *) self); if (!py_self) { if (PyErr_Occurred()) PyErr_Print(); pyg_gil_state_release(__py_state); return; } py_for_width = PyInt_FromLong(for_width); py_args = PyTuple_New(1); PyTuple_SET_ITEM(py_args, 0, py_for_width); py_method = PyObject_GetAttrString(py_self, "do_get_content_height_request"); if (!py_method) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_args); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } py_retval = PyObject_CallObject(py_method, py_args); if (!py_retval) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_method); Py_DECREF(py_args); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } if (!PyArg_ParseTuple(py_retval, "ii", &my_min_height, &my_natural_height)) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_retval); Py_DECREF(py_method); Py_DECREF(py_args); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } if (min_height) *min_height = my_min_height; if (natural_height) *natural_height = my_natural_height; Py_DECREF(py_retval); Py_DECREF(py_method); Py_DECREF(py_args); Py_DECREF(py_self); pyg_gil_state_release(__py_state); } %% override hippo_canvas_box_get_children noargs static PyObject * _wrap_hippo_canvas_box_get_children(PyGObject *self) { GList *list, *tmp; PyObject *py_list; list = hippo_canvas_box_get_children(HIPPO_CANVAS_BOX(self->obj)); if ((py_list = PyList_New(0)) == NULL) { g_list_free(list); return NULL; } for (tmp = list; tmp != NULL; tmp = tmp->next) { PyObject *child_obj = pygobject_new(G_OBJECT(tmp->data)); if (child_obj == NULL) { g_list_free(list); Py_DECREF(py_list); return NULL; } PyList_Append(py_list, child_obj); Py_DECREF(child_obj); } g_list_free(list); return py_list; } %% override-slot HippoEvent.tp_getattr static PyObject * _wrap_hippo_event_tp_getattr(PyObject *self, char *attr) { HippoEvent *event = pyg_boxed_get(self, HippoEvent); if (!strcmp(attr, "type")) return pyg_enum_from_gtype(HIPPO_TYPE_EVENT_TYPE, event->type); else if (!strcmp(attr, "x")) return PyInt_FromLong(event->x); else if (!strcmp(attr, "y")) return PyInt_FromLong(event->y); switch(event->type) { case HIPPO_EVENT_MOTION_NOTIFY: if (!strcmp(attr, "__members__")) return Py_BuildValue("[ssss]", "type", "x", "y", "detail"); else if (!strcmp(attr, "detail")) return pyg_enum_from_gtype(HIPPO_TYPE_MOTION_DETAIL, event->u.motion.detail); break; case HIPPO_EVENT_BUTTON_PRESS: case HIPPO_EVENT_BUTTON_RELEASE: if (!strcmp(attr, "__members__")) return Py_BuildValue("[ssssssss]", "type", "x", "y", "button", "count", "x11_x_root", "x11_y_root", "x11_time"); else if (!strcmp(attr, "button")) return PyInt_FromLong(event->u.button.button); else if (!strcmp(attr, "count")) return PyInt_FromLong(event->u.button.count); else if (!strcmp(attr, "x11_x_root")) return PyInt_FromLong(event->u.button.x11_x_root); else if (!strcmp(attr, "x11_y_root")) return PyInt_FromLong(event->u.button.x11_y_root); else if (!strcmp(attr, "x11_time")) return PyInt_FromLong(event->u.button.x11_time); break; case HIPPO_EVENT_KEY_PRESS: if (!strcmp(attr, "__members__")) return Py_BuildValue("[sssss]", "type", "x", "y", "key", "character"); else if (!strcmp(attr, "key")) return pyg_enum_from_gtype(HIPPO_TYPE_KEY, event->u.key.key); else if (!strcmp(attr, "character")) return PyInt_FromLong(event->u.key.character); /* FIXME this should probably return a string? */ break; case HIPPO_EVENT_SCROLL: if (!strcmp(attr, "__members__")) return Py_BuildValue("[ssss]", "type", "x", "y", "direction"); else if (!strcmp(attr, "direction")) return pyg_enum_from_gtype(HIPPO_TYPE_SCROLL_DIRECTION, event->u.scroll.direction); break; /* No default, hides compiler warnings */ } Py_INCREF(Py_None); return Py_None; } %% override HippoCanvasLayout__proxy_do_get_width_request static void _wrap_HippoCanvasLayout__proxy_do_get_width_request(HippoCanvasLayout *self, int*min_width, int*natural_width) { PyGILState_STATE __py_state; PyObject *py_self; PyObject *py_retval; PyObject *py_method; int my_min_width = 0; int my_natural_width = 0; __py_state = pyg_gil_state_ensure(); py_self = pygobject_new((GObject *) self); if (!py_self) { if (PyErr_Occurred()) PyErr_Print(); pyg_gil_state_release(__py_state); return; } py_method = PyObject_GetAttrString(py_self, "do_get_width_request"); if (!py_method) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } py_retval = PyObject_CallObject(py_method, NULL); if (!py_retval) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_method); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } if (!PyArg_ParseTuple(py_retval, "ii", &my_min_width, &my_natural_width)) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_retval); Py_DECREF(py_method); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } if (min_width) *min_width = my_min_width; if (natural_width) *natural_width = my_natural_width; Py_DECREF(py_retval); Py_DECREF(py_method); Py_DECREF(py_self); pyg_gil_state_release(__py_state); } %% override HippoCanvasLayout__proxy_do_get_height_request static void _wrap_HippoCanvasLayout__proxy_do_get_height_request(HippoCanvasLayout *self, int for_width, int*min_height, int*natural_height) { PyGILState_STATE __py_state; PyObject *py_self; PyObject *py_for_width; PyObject *py_retval; PyObject *py_args; PyObject *py_method; int my_min_height = 0; int my_natural_height = 0; __py_state = pyg_gil_state_ensure(); py_self = pygobject_new((GObject *) self); if (!py_self) { if (PyErr_Occurred()) PyErr_Print(); pyg_gil_state_release(__py_state); return; } py_for_width = PyInt_FromLong(for_width); py_args = PyTuple_New(1); PyTuple_SET_ITEM(py_args, 0, py_for_width); py_method = PyObject_GetAttrString(py_self, "do_get_height_request"); if (!py_method) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_args); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } py_retval = PyObject_CallObject(py_method, py_args); if (!py_retval) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_method); Py_DECREF(py_args); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } if (!PyArg_ParseTuple(py_retval, "ii", &my_min_height, &my_natural_height)) { if (PyErr_Occurred()) PyErr_Print(); Py_DECREF(py_retval); Py_DECREF(py_method); Py_DECREF(py_args); Py_DECREF(py_self); pyg_gil_state_release(__py_state); return; } if (min_height) *min_height = my_min_height; if (natural_height) *natural_height = my_natural_height; Py_DECREF(py_retval); Py_DECREF(py_method); Py_DECREF(py_args); Py_DECREF(py_self); pyg_gil_state_release(__py_state); } %% override hippo_canvas_style_get_color kwargs static PyObject * _wrap_hippo_canvas_style_get_color(PyGObject *self, PyObject *args, PyObject *kwargs) { static char *kwlist[] = { "property_name", "inherit", NULL }; char *property_name; int inherit; guint32 color; PyObject *result; if (!PyArg_ParseTupleAndKeywords(args, kwargs,"si:HippoCanvasStyle.get_color", kwlist, &property_name, &inherit)) return NULL; if (hippo_canvas_style_get_color(HIPPO_CANVAS_STYLE(self->obj), property_name, inherit, &color)) { result = PyLong_FromUnsignedLong(color); } else { Py_INCREF(Py_None); result = Py_None; } return result; } %% override hippo_canvas_style_get_double kwargs static PyObject * _wrap_hippo_canvas_style_get_double(PyGObject *self, PyObject *args, PyObject *kwargs) { static char *kwlist[] = { "property_name", "inherit", NULL }; char *property_name; int inherit; double value; PyObject *result; if (!PyArg_ParseTupleAndKeywords(args, kwargs,"si:HippoCanvasStyle.get_double", kwlist, &property_name, &inherit)) return NULL; if (hippo_canvas_style_get_double(HIPPO_CANVAS_STYLE(self->obj), property_name, inherit, &value)) { result = PyFloat_FromDouble(value); } else { Py_INCREF(Py_None); result = Py_None; } return result; } %% override hippo_cairo_surface_from_gdk_pixbuf kwargs static cairo_surface_t* _cairo_surface_from_pixbuf (GdkPixbuf *pixbuf) { /* Ripped from GooCanvas */ gint width = gdk_pixbuf_get_width (pixbuf); gint height = gdk_pixbuf_get_height (pixbuf); guchar *gdk_pixels = gdk_pixbuf_get_pixels (pixbuf); int gdk_rowstride = gdk_pixbuf_get_rowstride (pixbuf); int n_channels = gdk_pixbuf_get_n_channels (pixbuf); guchar *cairo_pixels; cairo_format_t format; cairo_surface_t *surface; static const cairo_user_data_key_t key; int j; if (n_channels == 3) format = CAIRO_FORMAT_RGB24; else format = CAIRO_FORMAT_ARGB32; cairo_pixels = g_malloc (4 * width * height); surface = cairo_image_surface_create_for_data ((unsigned char *)cairo_pixels, format, width, height, 4 * width); cairo_surface_set_user_data (surface, &key, cairo_pixels, (cairo_destroy_func_t)g_free); for (j = height; j; j--) { guchar *p = gdk_pixels; guchar *q = cairo_pixels; if (n_channels == 3) { guchar *end = p + 3 * width; while (p < end) { #if G_BYTE_ORDER == G_LITTLE_ENDIAN q[0] = p[2]; q[1] = p[1]; q[2] = p[0]; #else q[1] = p[0]; q[2] = p[1]; q[3] = p[2]; #endif p += 3; q += 4; } } else { guchar *end = p + 4 * width; guint t1,t2,t3; #define MULT(d,c,a,t) G_STMT_START { t = c * a; d = ((t >> 8) + t) >> 8; } G_STMT_END while (p < end) { #if G_BYTE_ORDER == G_LITTLE_ENDIAN MULT(q[0], p[2], p[3], t1); MULT(q[1], p[1], p[3], t2); MULT(q[2], p[0], p[3], t3); q[3] = p[3]; #else q[0] = p[3]; MULT(q[1], p[0], p[3], t1); MULT(q[2], p[1], p[3], t2); MULT(q[3], p[2], p[3], t3); #endif p += 4; q += 4; } #undef MULT } gdk_pixels += gdk_rowstride; cairo_pixels += 4 * width; } return surface; } static PyObject * _wrap_hippo_cairo_surface_from_gdk_pixbuf(PyGObject *self, PyObject *args, PyObject *kwargs) { static char *kwlist[] = { "pixbuf", NULL }; PyGObject *child; cairo_surface_t *surface; if (!PyArg_ParseTupleAndKeywords(args, kwargs,"O!:hippo.cairo_surface_from_gdk_pixbuf", kwlist, &PyGdkPixbuf_Type, &child)) return NULL; surface = _cairo_surface_from_pixbuf(GDK_PIXBUF (child->obj)); if (surface == NULL) { PyErr_SetString(PyExc_RuntimeError, "pixbuf could not be converted"); return NULL; } return PycairoSurface_FromSurface(surface, NULL); } %% override hippo_canvas_set_load_image_hook kwargs static PyObject *_canvas_load_image_hook_cb = NULL; static cairo_surface_t* _canvas_load_image_hook(HippoCanvasContext *context, const char *image_name) { PyObject *arglist; PyObject *result; PycairoSurface *surface_result; cairo_surface_t *surface = NULL; PyGILState_STATE state; state = pyg_gil_state_ensure(); arglist = Py_BuildValue("(s)", image_name); result = PyEval_CallObject(_canvas_load_image_hook_cb, arglist); Py_DECREF(arglist); if (result == NULL || !PyObject_TypeCheck(result, &PycairoSurface_Type)) goto out; surface_result = (PycairoSurface*)result; surface = surface_result->surface; cairo_surface_reference(surface); Py_XDECREF(result); out: pyg_gil_state_release(state); return surface; } static PyObject * _wrap_hippo_canvas_set_load_image_hook(PyGObject *self, PyObject *args, PyObject *kwargs) { PyObject *result = NULL; PyObject *temp; if (PyArg_ParseTuple(args, "O:canvas_set_load_image_hook", &temp)) { if (!PyCallable_Check(temp)) { PyErr_SetString(PyExc_TypeError, "parameter must be callable"); return NULL; } Py_XINCREF(temp); Py_XDECREF(_canvas_load_image_hook_cb); _canvas_load_image_hook_cb = temp; hippo_canvas_set_load_image_hook(_canvas_load_image_hook); Py_INCREF(Py_None); result = Py_None; } return result; } %% override hippo_rectangle_new args static int _wrap_hippo_rectangle_new(PyGBoxed *self, PyObject *args, PyObject *kwargs) { HippoRectangle rect = { 0, 0, 0, 0 }; if (!PyArg_ParseTuple(args, "|iiii:HippoRectangle.__init__", &rect.x, &rect.y, &rect.width, &rect.height)) return -1; self->boxed = hippo_rectangle_copy(&rect); self->free_on_dealloc = TRUE; self->gtype = HIPPO_TYPE_RECTANGLE; return 0; } %% init if (PyType_Ready(&PyHippoCanvasBoxChild_Type) < 0) { g_warning("could not ready hippo.CanvasBoxChild"); return; } %% hippo-canvas-0.3.1/python/hippo.defs0000664000076400007640000011301711403415002014332 00000000000000; -*- scheme -*- ; object definitions ... (define-boxed Event (in-module "Hippo") (c-name "HippoEvent") (gtype-id "HIPPO_TYPE_EVENT") (copy-func "hippo_event_copy") (release-func "hippo_event_free") ) (define-boxed Rectangle (in-module "Hippo") (c-name "HippoRectangle") (gtype-id "HIPPO_TYPE_RECTANGLE") (copy-func "hippo_rectangle_copy") (release-func "hippo_rectangle_free") (fields '("int" "x") '("int" "y") '("int" "width") '("int" "height") ) ) (define-object Animation (in-module "Hippo") (parent "GObject") (c-name "HippoAnimation") (gtype-id "HIPPO_TYPE_ANIMATION") ) (define-object AnimationManager (in-module "Hippo") (parent "GObject") (c-name "HippoAnimationManager") (gtype-id "HIPPO_TYPE_ANIMATION_MANAGER") ) (define-object Canvas (in-module "Hippo") (parent "GtkContainer") (c-name "HippoCanvas") (gtype-id "HIPPO_TYPE_CANVAS") ) (define-object CanvasBox (in-module "Hippo") (parent "GObject") (implements "HippoCanvasItem") (implements "HippoCanvasContext") (c-name "HippoCanvasBox") (gtype-id "HIPPO_TYPE_CANVAS_BOX") ) (define-interface CanvasContext (in-module "Hippo") (c-name "HippoCanvasContext") (gtype-id "HIPPO_TYPE_CANVAS_CONTEXT") ) (define-interface CanvasContainer (in-module "Hippo") (c-name "HippoCanvasContainer") (gtype-id "HIPPO_TYPE_CANVAS_CONTAINER") ) (define-object CanvasImage (in-module "Hippo") (parent "HippoCanvasBox") (c-name "HippoCanvasImage") (gtype-id "HIPPO_TYPE_CANVAS_IMAGE") ) (define-object CanvasImageButton (in-module "Hippo") (parent "HippoCanvasImage") (c-name "HippoCanvasImageButton") (gtype-id "HIPPO_TYPE_CANVAS_IMAGE_BUTTON") ) (define-interface CanvasItem (in-module "Hippo") (c-name "HippoCanvasItem") (gtype-id "HIPPO_TYPE_CANVAS_ITEM") ) (define-object CanvasText (in-module "Hippo") (parent "HippoCanvasBox") (c-name "HippoCanvasText") (gtype-id "HIPPO_TYPE_CANVAS_TEXT") ) (define-object CanvasLink (in-module "Hippo") (parent "HippoCanvasText") (c-name "HippoCanvasLink") (gtype-id "HIPPO_TYPE_CANVAS_LINK") ) (define-object CanvasStyle (in-module "Hippo") (parent "GObject") (c-name "HippoCanvasStyle") (gtype-id "HIPPO_TYPE_CANVAS_STYLE") ) (define-object CanvasTheme (in-module "Hippo") (parent "GObject") (c-name "HippoCanvasTheme") (gtype-id "HIPPO_TYPE_CANVAS_THEME") ) (define-interface CanvasThemeEngine (in-module "Hippo") (c-name "HippoCanvasThemeEngine") (gtype-id "HIPPO_TYPE_CANVAS_THEME_ENGINE") ) (define-object CanvasThemeImage (in-module "Hippo") (parent "GObject") (c-name "HippoCanvasThemeImage") (gtype-id "HIPPO_TYPE_CANVAS_THEME_IMAGE") ) (define-object CanvasWidget (in-module "Hippo") (parent "HippoCanvasBox") (c-name "HippoCanvasWidget") (gtype-id "HIPPO_TYPE_CANVAS_WIDGET") ) (define-object CanvasWindow (in-module "Hippo") (parent "GtkWindow") (c-name "HippoCanvasWindow") (gtype-id "HIPPO_TYPE_CANVAS_WINDOW") ) (define-object CanvasGradient (in-module "Hippo") (parent "HippoCanvasBox") (c-name "HippoCanvasGradient") (gtype-id "HIPPO_TYPE_CANVAS_GRADIENT") ) (define-object CanvasButton (in-module "Hippo") (parent "HippoCanvasWidget") (c-name "HippoCanvasButton") (gtype-id "HIPPO_TYPE_CANVAS_BUTTON") ) (define-object CanvasScrollbars (in-module "Hippo") (parent "HippoCanvasWidget") (c-name "HippoCanvasScrollbars") (gtype-id "HIPPO_TYPE_CANVAS_SCROLLBARS") ) (define-object CanvasEntry (in-module "Hippo") (parent "HippoCanvasWidget") (c-name "HippoCanvasEntry") (gtype-id "HIPPO_TYPE_CANVAS_ENTRY") ) ;; Enumerations and flags ... (define-flags PackFlags (in-module "Hippo") (c-name "HippoPackFlags") (gtype-id "HIPPO_TYPE_PACK_FLAGS") (values '("expand" "HIPPO_PACK_EXPAND") '("end" "HIPPO_PACK_END") '("fixed" "HIPPO_PACK_FIXED") '("if-fits" "HIPPO_PACK_IF_FITS") '("float-left" "HIPPO_PACK_FLOAT_LEFT") '("float-right" "HIPPO_PACK_FLOAT_RIGHT") '("clear-left" "HIPPO_PACK_CLEAR_LEFT") '("clear-right" "HIPPO_PACK_CLEAR_RIGHT") '("clear-both" "HIPPO_PACK_CLEAR_BOTH") ) ) (define-enum StockColor (in-module "Hippo") (c-name "HippoStockColor") (gtype-id "HIPPO_TYPE_STOCK_COLOR") (values '("normal" "HIPPO_STOCK_COLOR_BG_NORMAL") '("prelight" "HIPPO_STOCK_COLOR_BG_PRELIGHT") ) ) (define-enum CanvasPointer (in-module "Hippo") (c-name "HippoCanvasPointer") (gtype-id "HIPPO_TYPE_CANVAS_POINTER") (values '("unset" "HIPPO_CANVAS_POINTER_UNSET") '("default" "HIPPO_CANVAS_POINTER_DEFAULT") '("hand" "HIPPO_CANVAS_POINTER_HAND") ) ) (define-enum ItemAlignment (in-module "Hippo") (c-name "HippoItemAlignment") (gtype-id "HIPPO_TYPE_ITEM_ALIGNMENT") (values '("fill" "HIPPO_ALIGNMENT_FILL") '("start" "HIPPO_ALIGNMENT_START") '("center" "HIPPO_ALIGNMENT_CENTER") '("end" "HIPPO_ALIGNMENT_END") ) ) (define-enum CanvasSizeMode (in-module "Hippo") (c-name "HippoCanvasSizeMode") (gtype-id "HIPPO_TYPE_CANVAS_SIZE_MODE") (values '("full-width" "HIPPO_CANVAS_SIZE_FULL_WIDTH") '("wrap-word" "HIPPO_CANVAS_SIZE_WRAP_WORD") '("ellipsize-end" "HIPPO_CANVAS_SIZE_ELLIPSIZE_END") ) ) (define-enum ScrollbarPolicy (in-module "Hippo") (c-name "HippoScrollbarPolicy") (gtype-id "HIPPO_TYPE_SCROLLBAR_POLICY") (values '("never" "HIPPO_SCROLLBAR_NEVER") '("automatic" "HIPPO_SCROLLBAR_AUTOMATIC") '("always" "HIPPO_SCROLLBAR_ALWAYS") ) ) (define-enum EventType (in-module "Hippo") (c-name "HippoEventType") (gtype-id "HIPPO_TYPE_EVENT_TYPE") (values '("button-press" "HIPPO_EVENT_BUTTON_PRESS") '("button-release" "HIPPO_EVENT_BUTTON_RELEASE") '("motion-notify" "HIPPO_EVENT_MOTION_NOTIFY") '("key-press" "HIPPO_EVENT_KEY_PRESS") '("scroll" "HIPPO_EVENT_SCROLL") ) ) (define-enum MotionDetail (in-module "Hippo") (c-name "HippoMotionDetail") (gtype-id "HIPPO_TYPE_MOTION_DETAIL") (values '("enter" "HIPPO_MOTION_DETAIL_ENTER") '("leave" "HIPPO_MOTION_DETAIL_LEAVE") '("within" "HIPPO_MOTION_DETAIL_WITHIN") ) ) (define-enum ScrollDirection (in-module "Hippo") (c-name "HippoScrollDirection") (gtype-id "HIPPO_TYPE_SCROLL_DIRECTION") (values '("up" "HIPPO_SCROLL_UP") '("down" "HIPPO_SCROLL_DOWN") '("left" "HIPPO_SCROLL_LEFT") '("right" "HIPPO_SCROLL_RIGHT") ) ) (define-enum Key (in-module "Hippo") (c-name "HippoKey") (gtype-id "HIPPO_TYPE_KEY") (values '("unknown" "HIPPO_KEY_UNKNOWN") '("return" "HIPPO_KEY_RETURN") '("escape" "HIPPO_KEY_ESCAPE") '("tab" "HIPPO_KEY_TAB") '("lefttab" "HIPPO_KEY_LEFTTAB") ) ) (define-flags Modifier (in-module "Hippo") (c-name "HippoModifier") (gtype-id "HIPPO_TYPE_MODIFIER") (values '("shift" "HIPPO_MODIFIER_ALT") '("ctrl" "HIPPO_MODIFIER_ALT") '("alt" "HIPPO_MODIFIER_ALT") ) ) (define-enum Orientation (in-module "Hippo") (c-name "HippoOrientation") (gtype-id "HIPPO_TYPE_ORIENTATION") (values '("vertical" "HIPPO_ORIENTATION_VERTICAL") '("horizontal" "HIPPO_ORIENTATION_HORIZONTAL") ) ) (define-enum Side (in-module "Hippo") (c-name "HippoSide") (gtype-id "HIPPO_TYPE_SIDE") (values '("top" "HIPPO_SIDE_TOP") '("bottom" "HIPPO_SIDE_BOTTOM") '("left" "HIPPO_SIDE_LEFT") '("right" "HIPPO_SIDE_RIGHT") ) ) (define-enum Gravity (in-module "Hippo") (c-name "HippoGravity") (gtype-id "HIPPO_TYPE_GRAVITY") (values '("north-west" "HIPPO_GRAVITY_NORTH_WEST") '("north-east" "HIPPO_GRAVITY_NORTH_EAST") '("south-east" "HIPPO_GRAVITY_SOUTH_EAST") '("south-west" "HIPPO_GRAVITY_SOUTH_WEST") ) ) ;; From hippo-animation.h (define-function animation_get_type (c-name "hippo_animation_get_type") (return-type "GType") ) (define-function animation_new (c-name "hippo_animation_new") (is-constructor-of "HippoAnimation") (return-type "HippoAnimation*") ) (define-method add_event (of-object "HippoAnimation") (c-name "hippo_animation_add_event") (return-type "int") (parameters '("double" "when") '("double" "duration" (default "-1")) ) ) (define-method cancel (of-object "HippoAnimation") (c-name "hippo_animation_cancel") (return-type "none") ) (define-method advance (of-object "HippoAnimation") (c-name "hippo_animation_advance") (return-type "none") (parameters '("double" "position") ) ) (define-method get_next_event_position (of-object "HippoAnimation") (c-name "hippo_animation_get_next_event_position") (return-type "double") ) (define-virtual event (of-object "HippoAnimation") (return-type "none") (parameters '("int" "event_id") '("double" "fraction") ) ) (define-virtual cancel (of-object "HippoAnimation") (return-type "none") ) ;; From hippo-animation-manager.h (define-function animation_manager_get_type (c-name "hippo_animation_manager_get_type") (return-type "GType") ) (define-function animation_manager_new (c-name "hippo_animation_manager_new") (is-constructor-of "HippoAnimationManager") (return-type "HippoAnimationManager*") ) (define-method add_animation (of-object "HippoAnimationManager") (c-name "hippo_animation_manager_add_animation") (return-type "none") (parameters '("HippoAnimation*" "animation") '("double" "delay" (default "0")) ) ) (define-method frame_complete (of-object "HippoAnimationManager") (c-name "hippo_animation_manager_frame_complete") (return-type "none") (parameters '("guint" "frame_serial") ) ) ;; From hippo-canvas.h (define-function canvas_get_type (c-name "hippo_canvas_get_type") (return-type "GType") ) (define-function canvas_new (c-name "hippo_canvas_new") (is-constructor-of "HippoCanvas") (return-type "GtkWidget*") ) (define-method set_root (of-object "HippoCanvas") (c-name "hippo_canvas_set_root") (return-type "none") (parameters '("HippoCanvasItem*" "root") ) ) (define-method set_theme (of-object "HippoCanvas") (c-name "hippo_canvas_set_theme") (return-type "none") (parameters '("HippoCanvasTheme*" "theme") ) ) (define-method get_context (of-object "HippoCanvas") (c-name "hippo_canvas_get_context") (return-type "HippoCanvasContext*") ) (define-function canvas_set_load_image_hook (c-name "hippo_canvas_set_load_image_hook") (return-type "none") (parameters '("HippoCanvasLoadImageHook" "hook") ) ) (define-function canvas_open_test_window (c-name "hippo_canvas_open_test_window") (return-type "none") ) ;; From hippo-canvas-widget.h (define-function canvas_widget_get_type (c-name "hippo_canvas_widget_get_type") (return-type "GType") ) (define-function canvas_widget_new (c-name "hippo_canvas_widget_new") (is-constructor-of "HippoCanvasWidget") (return-type "HippoCanvasItem*") ) ;; From hippo-canvas-window-child.h (define-function canvas_window_child_get_type (c-name "hippo_canvas_window_child_get_type") (return-type "GType") ) (define-function canvas_window_child_new (c-name "hippo_canvas_window_child_new") (is-constructor-of "HippoCanvasWindowChild") (return-type "GtkWidget*") ) (define-method get_helper (of-object "HippoCanvasWindowChild") (c-name "hippo_canvas_window_child_get_helper") (return-type "HippoCanvasHelper*") ) ;; From hippo-canvas-window.h (define-function canvas_window_get_type (c-name "hippo_canvas_window_get_type") (return-type "GType") ) (define-function canvas_window_new (c-name "hippo_canvas_window_new") (is-constructor-of "HippoCanvasWindow") (return-type "GtkWidget*") (properties '("type" (optional)) ) ) (define-method set_root (of-object "HippoCanvasWindow") (c-name "hippo_canvas_window_set_root") (return-type "none") (parameters '("HippoCanvasItem*" "item") ) ) (define-method set_theme (of-object "HippoCanvasWindow") (c-name "hippo_canvas_window_set_theme") (return-type "none") (parameters '("HippoCanvasTheme*" "theme") ) ) (define-method get_context (of-object "HippoCanvasWindow") (c-name "hippo_canvas_window_get_context") (return-type "HippoCanvasContext*") ) ;; From hippo-canvas-box.h (define-function canvas_box_get_type (c-name "hippo_canvas_box_get_type") (return-type "GType") ) (define-function canvas_box_new (c-name "hippo_canvas_box_new") (is-constructor-of "HippoCanvasBox") (return-type "HippoCanvasItem*") ) (define-method prepend (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_prepend") (return-type "none") (parameters '("HippoCanvasItem*" "child") '("HippoPackFlags" "flags" (default "0")) ) ) (define-method append (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_append") (return-type "none") (parameters '("HippoCanvasItem*" "child") '("HippoPackFlags" "flags" (default "0")) ) ) (define-method move (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_move") (return-type "none") (parameters '("HippoCanvasItem*" "child") '("HippoGravity" "gravity") '("int" "x") '("int" "y") ) ) (define-method set_position (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_set_position") (return-type "none") (parameters '("HippoCanvasItem*" "child") '("int" "x") '("int" "y") ) ) (define-method get_position (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_get_position") (return-type "none") (parameters '("HippoCanvasItem*" "child") '("int*" "x" (direction "out")) '("int*" "y" (direction "out")) ) ) (define-method clear (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_clear") (return-type "none") ) (define-method remove (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_remove") (return-type "none") (parameters '("HippoCanvasItem*" "child") ) ) (define-method remove_all (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_remove_all") (return-type "none") ) (define-method get_children (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_get_children") (return-type "GList*") ) (define-method is_empty (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_is_empty") (return-type "gboolean") ) (define-method foreach (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_foreach") (return-type "none") (parameters '("HippoCanvasForeachChildFunc" "func") '("void*" "data") ) ) (define-method reverse (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_reverse") (return-type "none") ) (define-method sort (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_sort") (return-type "none") (parameters '("HippoCanvasCompareChildFunc" "compare_func") '("void*" "data") ) ) (define-method insert_sorted (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_insert_sorted") (return-type "none") (parameters '("HippoCanvasItem*" "child") '("HippoPackFlags" "flags") '("HippoCanvasCompareChildFunc" "compare_func") '("void*" "data") ) ) (define-method get_child_visible (of-object "HippoCanvasContainer") (c-name "hippo_canvas_container_get_child_visible") (return-type "gboolean") (parameters '("HippoCanvasItem*" "child") ) ) (define-method set_child_visible (of-object "HippoCanvasContainer") (c-name "hippo_canvas_container_set_child_visible") (return-type "none") (parameters '("HippoCanvasItem*" "child") '("gboolean" "visible") ) ) (define-method set_child_packing (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_set_child_packing") (return-type "none") (parameters '("HippoCanvasItem*" "child") '("HippoPackFlags" "flags") ) ) (define-method get_background_area (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_get_background_area") (return-type "none") (parameters '("HippoRectangle*" "area") ) ) (define-method align (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_align") (return-type "none") (parameters '("int" "requested_content_width") '("int" "requested_content_height") '("int*" "x_p") '("int*" "y_p") '("int*" "width_p") '("int*" "height_p") ) ) (define-virtual paint_below_children (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_paint_below_children") (return-type "none") (parameters '("cairo_t*" "cr") '("GdkRegion*" "damaged_region") ) ) (define-virtual paint_above_children (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_paint_above_children") (return-type "none") (parameters '("cairo_t*" "cr") '("GdkRegion*" "damaged_region") ) ) (define-virtual paint_background (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_paint_background") (return-type "none") (parameters '("cairo_t*" "cr") '("GdkRegion*" "damaged_region") ) ) (define-virtual paint_children (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_paint_children") (return-type "none") (parameters '("cairo_t*" "cr") '("GdkRegion*" "damaged_region") ) ) (define-method get_position (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_get_position") (return-type "none") (parameters '("HippoCanvasItem*" "child") '("int*" "x") '("int*" "y") ) ) (define-method get_children (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_get_children") (return-type "GList*") ) (define-method set_clickable (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_set_clickable") (return-type "none") (parameters '("gboolean" "clickable") ) ) (define-method is_clickable (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_is_clickable") (return-type "gboolean") ) (define-method insert_before (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_insert_before") (return-type "none") (parameters '("HippoCanvasItem*" "child") '("HippoCanvasItem*" "ref_child") '("HippoPackFlags" "flags" (default "0")) ) ) (define-method insert_after (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_insert_after") (return-type "none") (parameters '("HippoCanvasItem*" "child") '("HippoCanvasItem*" "ref_child") '("HippoPackFlags" "flags" (default "0")) ) ) (define-virtual get_content_width_request (of-object "HippoCanvasBox") (c-name "hippo_canvas_item_get_content_width_request") (return-type "none") (parameters '("int*" "min_width" (direction "out")) '("int*" "natural_width" (direction "out")) ) ) (define-virtual get_content_height_request (of-object "HippoCanvasBox") (c-name "hippo_canvas_item_get_content_height_request") (return-type "none") (parameters '("int" "for_width") '("int*" "min_height" (direction "out")) '("int*" "natural_height" (direction "out")) ) ) (define-method set_layout (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_set_layout") (parameters '("HippoCanvasLayout*" "layout") ) (return-type "none") ) (define-method find_box_child (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_find_box_child") (parameters '("HippoCanvasItem*" "child") ) (return-type "HippoCanvasBoxChild*") ) (define-method get_layout_children (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_get_layout_children") (return-type "GSList*") ) (define-method set_theme (of-object "HippoCanvasBox") (c-name "hippo_canvas_box_set_theme") (parameters '("HippoCanvasTheme*" "theme") ) ) ;; From hippo-canvas-context.h (define-function canvas_context_get_type (c-name "hippo_canvas_context_get_type") (return-type "GType") ) (define-method create_layout (of-object "HippoCanvasContext") (c-name "hippo_canvas_context_create_layout") (return-type "PangoLayout*") ) (define-method create_surface (of-object "HippoCanvasContext") (c-name "hippo_canvas_context_create_surface") (return-type "cairo_surface_t*") (parameters '("int" "content") '("int" "width") '("int" "height") ) ) (define-method load_image (of-object "HippoCanvasContext") (c-name "hippo_canvas_context_load_image") (return-type "cairo_surface_t*") (parameters '("const-char*" "image_name") ) ) (define-method get_color (of-object "HippoCanvasContext") (c-name "hippo_canvas_context_get_color") (return-type "guint32") (parameters '("HippoStockColor" "color") ) ) (define-method get_style (of-object "HippoCanvasContext") (c-name "hippo_canvas_context_get_style") (return-type "HippoCanvasStyle*") ) (define-method get_animation_manager (of-object "HippoCanvasContext") (c-name "hippo_canvas_context_get_animation_manager") (return-type "HippoAnimationManager*") ) (define-method register_widget_item (of-object "HippoCanvasContext") (c-name "hippo_canvas_context_register_widget_item") (return-type "none") (parameters '("HippoCanvasItem*" "item") ) ) (define-method unregister_widget_item (of-object "HippoCanvasContext") (c-name "hippo_canvas_context_unregister_widget_item") (return-type "none") (parameters '("HippoCanvasItem*" "item") ) ) (define-method translate_to_widget (of-object "HippoCanvasContext") (c-name "hippo_canvas_context_translate_to_widget") (return-type "none") (parameters '("HippoCanvasItem*" "item") '("int*" "x_p") '("int*" "y_p") ) ) (define-method translate_to_screen (of-object "HippoCanvasContext") (c-name "hippo_canvas_context_translate_to_screen") (return-type "none") (parameters '("HippoCanvasItem*" "item") '("int*" "x_p") '("int*" "y_p") ) ) (define-method emit_style_changed (of-object "HippoCanvasContext") (c-name "hippo_canvas_context_emit_style_changed") (return-type "none") (parameters '("gboolean" "resize_needed") ) ) ;; From hippo-canvas-gradient.h (define-function canvas_gradient_get_type (c-name "hippo_canvas_gradient_get_type") (return-type "GType") ) (define-function canvas_gradient_new (c-name "hippo_canvas_gradient_new") (is-constructor-of "HippoCanvasGradient") (return-type "HippoCanvasItem*") ) ;; From hippo-canvas-image-button.h (define-function canvas_image_button_get_type (c-name "hippo_canvas_image_button_get_type") (return-type "GType") ) (define-function canvas_image_button_new (c-name "hippo_canvas_image_button_new") (is-constructor-of "HippoCanvasImageButton") (return-type "HippoCanvasItem*") ) ;; From hippo-canvas-image.h (define-function canvas_image_get_type (c-name "hippo_canvas_image_get_type") (return-type "GType") ) (define-function canvas_image_new (c-name "hippo_canvas_image_new") (is-constructor-of "HippoCanvasImage") (return-type "HippoCanvasItem*") ) ;; From hippo-canvas-internal.h ;; From hippo-canvas-item.h (define-function canvas_item_get_type (c-name "hippo_canvas_item_get_type") (return-type "GType") ) (define-method destroy (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_destroy") (return-type "none") ) (define-method get_context (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_get_context") (return-type "HippoCanvasContext*") ) (define-method set_context (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_set_context") (return-type "none") (parameters '("HippoCanvasContext*" "context") ) ) (define-method set_parent (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_set_parent") (return-type "none") (parameters '("HippoCanvasContainer*" "container") ) ) (define-method get_parent (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_get_parent") (return-type "HippoCanvasContainer*") ) (define-method get_width_request (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_get_width_request") (return-type "none") (parameters '("int*" "min_width" (direction "out")) '("int*" "natural_width" (direction "out")) ) ) (define-method get_height_request (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_get_height_request") (return-type "none") (parameters '("int" "for_width") '("int*" "min_height" (direction "out")) '("int*" "natural_height" (direction "out")) ) ) (define-method allocate (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_allocate") (return-type "none") (parameters '("int" "width") '("int" "height") '("gboolean" "origin_changed") ) ) (define-virtual get_width_request (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_get_width_request") (return-type "none") (parameters '("int*" "min_width" (direction "out")) '("int*" "natural_width" (direction "out")) ) ) (define-virtual get_height_request (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_get_height_request") (return-type "none") (parameters '("int" "for_width") '("int*" "min_height" (direction "out")) '("int*" "natural_height" (direction "out")) ) ) (define-virtual allocate (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_allocate") (return-type "none") (parameters '("int" "width") '("int" "height") '("gboolean" "origin_changed") ) ) (define-virtual get_tooltip (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_get_tooltip") (return-type "char*") (parameters '("int" "x") '("int" "y") '("HippoRectangle*" "for_area") ) ) (define-virtual paint (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_paint") (return-type "none") (parameters '("cairo_t*" "cr") '("GdkRegion*" "damaged_region") ) ) (define-method get_allocation (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_get_allocation") (return-type "none") (parameters '("int*" "width_p") '("int*" "height_p") ) ) (define-method get_needs_request (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_get_needs_request") (return-type "gboolean") ) (define-method get_tooltip (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_get_tooltip") (return-type "char*") (parameters '("int" "x") '("int" "y") '("HippoRectangle*" "for_area") ) ) (define-method get_pointer (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_get_pointer") (return-type "HippoCanvasPointer") (parameters '("int" "x") '("int" "y") ) ) (define-method get_visible (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_get_visible") (return-type "gboolean") ) (define-method set_visible (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_set_visible") (return-type "none") (parameters '("gboolean" "visible") ) ) (define-method emit_destroy (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_emit_destroy") (return-type "none") ) (define-method emit_button_press_event (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_emit_button_press_event") (return-type "gboolean") (parameters '("int" "x") '("int" "y") '("int" "button") '("int" "x11_x_root") '("int" "x11_y_root") '("guint32" "x11_time") '("int" "count") ) ) (define-method emit_button_release_event (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_emit_button_release_event") (return-type "gboolean") (parameters '("int" "x") '("int" "y") '("int" "button") '("int" "x11_x_root") '("int" "x11_y_root") '("guint32" "x11_time") ) ) (define-method emit_motion_notify_event (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_emit_motion_notify_event") (return-type "gboolean") (parameters '("int" "x") '("int" "y") '("HippoMotionDetail" "detail") ) ) (define-method emit_key_press_event (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_emit_key_press_event") (return-type "gboolean") (parameters '("HippoKey" "key") '("gunichar" "character") '("guint" "modifiers") ) ) (define-method emit_activated (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_emit_activated") (return-type "none") ) (define-method emit_paint_needed (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_emit_paint_needed") (return-type "none") (parameters '("int" "x") '("int" "y") '("int" "width") '("int" "height") ) ) (define-method emit_tooltip_changed (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_emit_tooltip_changed") (return-type "none") ) (define-method emit_request_changed (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_emit_request_changed") (return-type "none") ) (define-method process_event (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_process_event") (return-type "gboolean") (parameters '("HippoEvent*" "event") '("int" "allocation_x") '("int" "allocation_y") ) ) (define-method process_paint (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_process_paint") (return-type "none") (parameters '("cairo_t*" "cr") '("GdkRegion*" "damaged_region") '("int" "allocation_x") '("int" "allocation_y") ) ) (define-virtual button_press_event (of-object "HippoCanvasItem") (return-type "gboolean") (parameters '("HippoEvent*" "event") ) ) (define-virtual button_release_event (of-object "HippoCanvasItem") (return-type "gboolean") (parameters '("HippoEvent*" "event") ) ) (define-virtual scroll_event (of-object "HippoCanvasItem") (return-type "gboolean") (parameters '("HippoEvent*" "event") ) ) (define-virtual motion_notify_event (of-object "HippoCanvasItem") (return-type "gboolean") (parameters '("HippoEvent*" "event") ) ) (define-virtual get_context (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_get_context") (return-type "HippoCanvasContext*") ) (define-virtual set_context (of-object "HippoCanvasItem") (c-name "hippo_canvas_item_set_context") (return-type "none") (parameters '("HippoCanvasContext*" "context") ) ) ;; From hippo-canvas-layout.h (define-interface CanvasLayout (in-module "Hippo") (c-name "HippoCanvasLayout") (gtype-id "HIPPO_TYPE_CANVAS_LAYOUT") ) (define-virtual set_box (of-object "HippoCanvasLayout") (c-name "hippo_canvas_layout_set_box") (return-type "none") (parameters '("HippoCanvasBox*" "box") ) ) (define-virtual get_width_request (of-object "HippoCanvasLayout") (c-name "hippo_canvas_layout_get_width_request") (return-type "none") (parameters '("int*" "min_width" (direction "out")) '("int*" "natural_width" (direction "out")) ) ) (define-virtual get_height_request (of-object "HippoCanvasLayout") (c-name "hippo_canvas_layout_get_height_request") (return-type "none") (parameters '("int" "for_width") '("int*" "min_height" (direction "out")) '("int*" "natural_height" (direction "out")) ) ) (define-virtual allocate (of-object "HippoCanvasLayout") (c-name "hippo_canvas_layout_allocate") (return-type "none") (parameters '("int" "x") '("int" "y") '("int" "width") '("int" "height") '("int" "requested_width") '("int" "requested_height") '("gboolean" "origin_changed") ) ) ;; From hippo-canvas-link.h (define-function canvas_link_get_type (c-name "hippo_canvas_link_get_type") (return-type "GType") ) (define-function canvas_link_new (c-name "hippo_canvas_link_new") (is-constructor-of "HippoCanvasLink") (return-type "HippoCanvasItem*") ) ;; From hippo-canvas-style.h (define-function canvas_style_get_type (c-name "hippo_canvas_style_get_type") (return-type "GType") ) (define-method get_theme (of-object "HippoCanvasStyle") (c-name "hippo_canvas_style_get_theme") (return-type "HippoCanvasTheme*") ) (define-method get_color (of-object "HippoCanvasStyle") (c-name "hippo_canvas_style_get_color") (return-type "gboolean") (parameters '("const-char*" "property_name") '("gboolean" "inherit") '("guint32*" "color") ) ) (define-method get_foreground_color (of-object "HippoCanvasStyle") (c-name "hippo_canvas_style_get_foreground_color") (return-type "guint32") ) (define-method get_background_color (of-object "HippoCanvasStyle") (c-name "hippo_canvas_style_get_background_color") (return-type "guint32") ) (define-method get_background_theme_image (of-object "HippoCanvasStyle") (c-name "hippo_canvas_style_get_background_theme_image") (return-type "HippoCanvasThemeImage*") ) (define-method get_double (of-object "HippoCanvasStyle") (c-name "hippo_canvas_style_get_double") (return-type "gboolean") (parameters '("const-char*" "property_name") '("gboolean" "inherit") '("double*" "color") ) ) (define-method get_font (of-object "HippoCanvasStyle") (c-name "hippo_canvas_style_get_font") (return-type "PangoFontDescription*") ) (define-method paint (of-object "HippoCanvasStyle") (c-name "hippo_canvas_style_paint") (return-type "gboolean") (parameters '("cairo_t*" "cr") '("const-char*" "name") '("double" "x") '("double" "y") '("double" "width") '("double" "height") ) ) ;; From hippo-canvas-test.h (define-function canvas_test_get_root (c-name "hippo_canvas_test_get_root") (return-type "HippoCanvasItem*") ) ;; From hippo-canvas-text.h (define-function canvas_text_get_type (c-name "hippo_canvas_text_get_type") (return-type "GType") ) (define-function canvas_text_new (c-name "hippo_canvas_text_new") (is-constructor-of "HippoCanvasText") (return-type "HippoCanvasItem*") ) ;; From hippo-canvas-theme-engine.h (define-function canvas_theme_engine_get_type (c-name "hippo_canvas_theme_engine_get_type") (return-type "GType") ) (define-virtual paint (of-object "HippoCanvasThemeEngine") (return-type "gboolean") (parameters '("HippoCanvasStyle*" "style") '("cairo_t*" "cr") '("const-char*" "name") '("double" "x") '("double" "y") '("double" "width") '("double" "height") ) ) ;; From hippo-canvas-theme.h (define-function canvas_theme_get_type (c-name "hippo_canvas_theme_get_type") (return-type "GType") ) (define-function canvas_theme_new (c-name "hippo_canvas_theme_new") (is-constructor-of "HippoCanvasTheme") (return-type "HippoCanvasTheme*") (properties '("theme_engine" (optional)) '("application_stylesheet" (optional)) '("theme_stylesheet" (optional)) '("default_stylesheet" (optional)) ) ) (define-method get_theme_engine (of-object "HippoCanvasTheme") (c-name "hippo_canvas_theme_get_theme_engine") (return-type "HippoCanvasThemeEngine*") ) ;; From hippo-canvas-theme-image.h (define-method render (of-object "HippoCanvasThemeImage") (c-name "hippo_canvas_theme_image_render") (return-type "none") (parameters '("cairo_t*" "cr") '("int" "x") '("int" "y") '("int" "width") '("int" "height") ) ) ;; From hippo-canvas-widgets.h (define-function button_get_type (c-name "hippo_button_get_type") (return-type "GType") ) (define-function entry_get_type (c-name "hippo_entry_get_type") (return-type "GType") ) (define-function scrollbars_get_type (c-name "hippo_scrollbars_get_type") (return-type "GType") ) (define-function canvas_button_new (c-name "hippo_canvas_button_new") (is-constructor-of "HippoCanvasButton") (return-type "HippoCanvasItem*") ) (define-function canvas_entry_new (c-name "hippo_canvas_entry_new") (is-constructor-of "HippoCanvasEntry") (return-type "HippoCanvasItem*") ) (define-method get_position (of-object "HippoCanvasEntry") (c-name "hippo_canvas_entry_get_position") (return-type "guint") ) (define-method set_position (of-object "HippoCanvasEntry") (c-name "hippo_canvas_entry_set_position") (return-type "none") (parameters '("guint" "pos") ) ) (define-function canvas_scrollbars_new (c-name "hippo_canvas_scrollbars_new") (is-constructor-of "HippoCanvasScrollbars") (return-type "HippoCanvasItem*") ) (define-method set_root (of-object "HippoCanvasScrollbars") (c-name "hippo_canvas_scrollbars_set_root") (return-type "none") (parameters '("HippoCanvasItem*" "item") ) ) (define-method set_policy (of-object "HippoCanvasScrollbars") (c-name "hippo_canvas_scrollbars_set_policy") (return-type "none") (parameters '("HippoOrientation" "orientation") '("HippoScrollbarPolicy" "policy") ) ) ;; From hippo-event.h (define-function event_get_type (c-name "hippo_event_get_type") (return-type "GType") ) (define-method copy (of-object "HippoEvent") (c-name "hippo_event_copy") (return-type "HippoEvent*") ) (define-function event_free (c-name "hippo_event_free") (return-type "none") (parameters '("HippoRectangle*" "event") ) ) ;; From hippo-graphics.h (define-function rectangle_get_type (c-name "hippo_rectangle_get_type") (return-type "GType") ) (define-function rectangle_new (c-name "hippo_rectangle_new") (is-constructor-of "HippoRectangle") (return-type "HippoRectangle*") ) (define-method intersect (of-object "HippoRectangle") (c-name "hippo_rectangle_intersect") (return-type "gboolean") (parameters '("const-HippoRectangle*" "src2") '("HippoRectangle*" "dest") ) ) (define-method equal (of-object "HippoRectangle") (c-name "hippo_rectangle_equal") (return-type "gboolean") (parameters '("const-HippoRectangle*" "r2") ) ) (define-method copy (of-object "HippoRectangle") (c-name "hippo_rectangle_copy") (return-type "HippoRectangle*") ) (define-method free (of-object "HippoRectangle") (c-name "hippo_rectangle_free") (return-type "none") ) (define-function cairo_set_source_rgba32 (c-name "hippo_cairo_set_source_rgba32") (return-type "none") (parameters '("cairo_t*" "cr") '("guint32" "color") ) ) (define-function cairo_pattern_add_stop_rgba32 (c-name "hippo_cairo_pattern_add_stop_rgba32") (return-type "none") (parameters '("cairo_pattern_t*" "pattern") '("double" "offset") '("guint32" "color") ) ) (define-function cairo_surface_from_gdk_pixbuf (c-name "hippo_cairo_surface_from_gdk_pixbuf") (return-type "cairo_surface_t*") (parameters '("GdkPixbuf*" "pixbuf") ) ) (define-function get_canvas_for_item (c-name "hippo_canvas_get_canvas_for_item") (return-type "GtkWidget*") (parameters '("HippoCanvasItem*" "item") ) ) hippo-canvas-0.3.1/python/canvas-box-child.c0000664000076400007640000001643711366237063015667 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include "canvas-box-child.h" typedef struct { PyObject_HEAD HippoCanvasBoxChild *child; PyObject *dict; } PyHippoCanvasBoxChild; static int no_constructor(PyObject *self, PyObject *args, PyObject *kwargs) { PyErr_SetString(PyExc_NotImplementedError, "Cannot create a new HippoCanvasBoxChild"); return -1; } static GQuark pyhippo_proxy_quark(void) { static GQuark quark = 0; if (quark == 0) quark = g_quark_from_static_string("pyhippo-proxy"); return quark; } static void py_hippo_canvas_box_child_dealloc(PyHippoCanvasBoxChild* self) { if (self->child != NULL) { g_warning("Python proxy freed before box child"); hippo_canvas_box_child_set_qdata(self->child, pyhippo_proxy_quark(), NULL, NULL); } Py_CLEAR(self->dict); self->ob_type->tp_free(self); } static PyObject * _wrap_hippo_canvas_box_child_get_width_request(PyHippoCanvasBoxChild *self) { int min_width = 0; int natural_width = 0; if (self->child == NULL) { PyErr_SetString(PyExc_RuntimeError, "HippoCanvasBoxChild is destroyed"); return NULL; } hippo_canvas_box_child_get_width_request(self->child, &min_width, &natural_width); return Py_BuildValue("(ii)", min_width, natural_width); } static PyObject * _wrap_hippo_canvas_box_child_get_height_request(PyHippoCanvasBoxChild *self, PyObject *args, PyObject *kwargs) { static char *kwlist[] = { "for_width", NULL }; int min_height = 0; int natural_height = 0; int for_width; if (self->child == NULL) { PyErr_SetString(PyExc_RuntimeError, "HippoCanvasBoxChild is destroyed"); return NULL; } if (!PyArg_ParseTupleAndKeywords(args, kwargs,"i:HippoCanvasBoxChild.get_height_request", kwlist, &for_width)) return NULL; hippo_canvas_box_child_get_height_request(self->child, for_width, &min_height, &natural_height); return Py_BuildValue("(ii)", min_height, natural_height); } static PyObject * _wrap_hippo_canvas_box_child_allocate(PyHippoCanvasBoxChild *self, PyObject *args, PyObject *kwargs) { static char *kwlist[] = { "x", "y", "width", "height", "origin_changed", NULL }; int x, y, width, height, origin_changed; if (self->child == NULL) { PyErr_SetString(PyExc_RuntimeError, "HippoCanvasBoxChild is destroyed"); return NULL; } if (!PyArg_ParseTupleAndKeywords(args, kwargs,"iiiii:HippoCanvasBoxChild.allocate", kwlist, &x, &y, &width, &height, &origin_changed)) return NULL; hippo_canvas_box_child_allocate(self->child, x, y, width, height, origin_changed); Py_INCREF(Py_None); return Py_None; } static const PyMethodDef _PyHippoCanvasBoxChild_methods[] = { { "get_width_request", (PyCFunction)_wrap_hippo_canvas_box_child_get_width_request, METH_NOARGS, NULL }, { "get_height_request", (PyCFunction)_wrap_hippo_canvas_box_child_get_height_request, METH_VARARGS|METH_KEYWORDS, NULL }, { "allocate", (PyCFunction)_wrap_hippo_canvas_box_child_allocate, METH_VARARGS|METH_KEYWORDS, NULL }, { NULL, NULL, 0, NULL } }; static PyObject * _wrap_hippo_canvas_box_child__get_item(PyObject *self, void *closure) { PyHippoCanvasBoxChild *py_child; py_child = (PyHippoCanvasBoxChild*) self; g_assert(py_child->child); /* pygobject_new handles NULL checking */ return pygobject_new((GObject*) py_child->child->item); } static PyObject * _wrap_hippo_canvas_box_child__get_visible(PyObject *self, void *closure) { PyHippoCanvasBoxChild *py_child; py_child = (PyHippoCanvasBoxChild*) self; g_assert(py_child->child); return PyBool_FromLong(py_child->child->visible); } static const PyGetSetDef hippo_canvas_box_child_getsets[] = { { "item", (getter)_wrap_hippo_canvas_box_child__get_item, (setter)0 }, { "visible", (getter)_wrap_hippo_canvas_box_child__get_visible, (setter)0 }, { NULL, (getter)0, (setter)0 }, }; PyTypeObject G_GNUC_INTERNAL PyHippoCanvasBoxChild_Type = { PyObject_HEAD_INIT(NULL) 0, /* ob_size */ "hippo.CanvasBoxChild", /* tp_name */ sizeof(PyHippoCanvasBoxChild), /* tp_basicsize */ 0, /* tp_itemsize */ /* methods */ (destructor)py_hippo_canvas_box_child_dealloc, /* tp_dealloc */ (printfunc)0, /* tp_print */ (getattrfunc)0, /* tp_getattr */ (setattrfunc)0, /* tp_setattr */ (cmpfunc)0, /* tp_compare */ (reprfunc)0, /* tp_repr */ (PyNumberMethods*)0, /* tp_as_number */ (PySequenceMethods*)0, /* tp_as_sequence */ (PyMappingMethods*)0, /* tp_as_mapping */ (hashfunc)0, /* tp_hash */ (ternaryfunc)0, /* tp_call */ (reprfunc)0, /* tp_str */ (getattrofunc)0, /* tp_getattro */ (setattrofunc)0, /* tp_setattro */ (PyBufferProcs*)0, /* tp_as_buffer */ Py_TPFLAGS_HAVE_CLASS, /* tp_flags */ NULL, /* Documentation string */ (traverseproc)0, /* tp_traverse */ (inquiry)0, /* tp_clear */ (richcmpfunc)0, /* tp_richcompare */ 0, /* tp_weaklistoffset */ (getiterfunc)0, /* ;tp_iter */ (iternextfunc)0, /* tp_iternext */ (struct PyMethodDef*)_PyHippoCanvasBoxChild_methods, /* tp_methods */ (struct PyMemberDef*)0, /* tp_members */ (struct PyGetSetDef*)hippo_canvas_box_child_getsets, /* tp_getset */ NULL, /* tp_base */ NULL, /* tp_dict */ (descrgetfunc)0, /* tp_descr_get */ (descrsetfunc)0, /* tp_descr_set */ offsetof(PyHippoCanvasBoxChild, dict), /* tp_dictoffset */ (initproc)no_constructor, /* tp_init */ (allocfunc)0, /* tp_alloc */ (newfunc)0, /* tp_new */ (freefunc)0, /* tp_free */ (inquiry)0 /* tp_is_gc */ }; static void free_python_proxy(void *data) { PyGILState_STATE state = pyg_gil_state_ensure(); PyHippoCanvasBoxChild *obj = data; obj->child = NULL; Py_DECREF(obj); pyg_gil_state_release(state); } PyObject * py_hippo_canvas_box_child_new(HippoCanvasBoxChild *child) { PyHippoCanvasBoxChild *obj = hippo_canvas_box_child_get_qdata(child, pyhippo_proxy_quark()); if (obj == NULL) { obj = PyObject_NEW(PyHippoCanvasBoxChild, &PyHippoCanvasBoxChild_Type); obj->child = child; obj->dict = NULL; hippo_canvas_box_child_set_qdata(child, pyhippo_proxy_quark(), obj, free_python_proxy); } Py_INCREF(obj); return (PyObject *)obj; } hippo-canvas-0.3.1/python/canvas-box-child.h0000664000076400007640000000060711366237063015664 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __CANVAS_BOX_CHILD_H__ #define __CANVAS_BOX_CHILD_H__ #include #include "pygobject.h" #include G_BEGIN_DECLS extern PyTypeObject PyHippoCanvasBoxChild_Type; PyObject *py_hippo_canvas_box_child_new(HippoCanvasBoxChild *child); G_END_DECLS #endif /* __CANVAS_BOX_CHILD_H__ */ hippo-canvas-0.3.1/ChangeLog0000664000076400007640000000015711366237063012622 000000000000002007-06-06 Havoc Pennington * Makefile.am: add gtk-doc build stuff, patch from Matthias hippo-canvas-0.3.1/COPYING0000664000076400007640000000002311366237063012073 00000000000000Please see LICENSE hippo-canvas-0.3.1/INSTALL0000644000076400007640000003633211366237216012103 00000000000000Installation Instructions ************************* Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. 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Until the bug is fixed you can use this workaround: CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of all of the options to `configure', and exit. `--help=short' `--help=recursive' Print a summary of the options unique to this package's `configure', and exit. The `short' variant lists options used only in the top level, while the `recursive' variant lists options also present in any nested packages. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `--prefix=DIR' Use DIR as the installation prefix. *note Installation Names:: for more details, including other options available for fine-tuning the installation locations. `--no-create' `-n' Run the configure checks, but stop before creating any output files. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. hippo-canvas-0.3.1/TODO0000664000076400007640000000574111366237063011544 00000000000000List of possible future enhancements / likely directions, we are doing these "as needed" - Avoid having to always align images image item should maybe default to center alignment instead of fill like most items do - Allow composite items to be activated/prelighted e.g. in one place in mugshot we have a CLOSE link and then an X icon next to it; should be able to make the box containing those two a composite button, where the whole thing prelights as a whole, and you can connect to "activated" on the whole thing. One way to do this would be to make HippoCanvasBox::clickable into a settable property; and if a box is clickable, do not forward click events to its children, instead just activate the parent. This doesn't address prelighting the composite as a whole though. - Clean up cascading styles Right now affect_font_desc / affect_color / get_color are on HippoCanvasContext, they should probably all be on a separate interface (HippoStylist?) or something like that. Then HippoStyle would also implement this interface perhaps. Or maybe these go on HippoCanvasContainer somehow? - Set class-default font and colors if you allow setting a box to "gray 11px" for example, then the CanvasLink items in there will override the gray with blue, since links default to blue. So each item should first use its own props, then its context's props, then its class props, then its parent class props. There's a little hack around this right now with HippoCanvasBoxClass::default_color - The return value of button press event needs to be known by the parent in advance. If the parent is going to handle the click if the child doesn't, then it needs to be able to display prelights and change the mouse cursor and so forth. One approach might be to generalize get_pointer to return some kind of "what-this-item-handles-info" (and enforce it by not delivering events the item doesn't say it will handle) Or get_pointer and get_tooltip could be merged into a sort of "hover state" indicating info about the hover point. The "handles click" flag is probably per-mouse-button. - To handle tooltips correctly, a widget or CanvasBox displaying a canvas item really needs a unique ID for a each different logical zone that's returned. Both the tooltip text and the for_area can change while the pointer is still inside the same logical element of the display. This could be done by having in a "hover state" the desired mouse pointer, tooltip text, tooltip area, and an "owner" made up of a pointer (usually a canvas item pointer) and an integer id. - Summarizing the last two ideas, an ugly version might be: struct { HippoCanvasPointer pointer; char *tooltip; HippoRectangle area; void *owner_id_pointer_part; int owner_id_int_part; } ButtonOneHandlerInfo; /* returns true if it handles */ gboolean (* get_button_one_handling) (HippoCanvasItem *item, ButtonOneHandlingInfo *info_p); hippo-canvas-0.3.1/LICENSE0000664000076400007640000006131411366237063012057 00000000000000 GNU LIBRARY GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the library GPL. 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tr/a-z-/A-Z_/;'` && \ TAGURL=`echo $$URL | sed "s@trunk@tags/$${PACKAGE}_$$V@"` && \ echo Tagging as $$TAGURL && \ svn cp -m "Tag as $${PACKAGE}_$$V" $$URL $$TAGURL) # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: hippo-canvas-0.3.1/linux/0000775000076400007640000000000011404424207012253 500000000000000hippo-canvas-0.3.1/linux/hippo/0000775000076400007640000000000011404424207013372 500000000000000hippo-canvas-0.3.1/linux/hippo/hippo-canvas-helper.h0000664000076400007640000001211311366237063017337 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_HELPER_H__ #define __HIPPO_CANVAS_HELPER_H__ /* A helper object for hooking up a canvas to a widget */ #include #include #include #include #include G_BEGIN_DECLS #define HIPPO_CANVAS_EVENT_MASK (GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | \ GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK | \ GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_SCROLL_MASK) typedef struct _HippoCanvasHelper HippoCanvasHelper; typedef struct _HippoCanvasHelperClass HippoCanvasHelperClass; #define HIPPO_TYPE_CANVAS_HELPER (hippo_canvas_helper_get_type ()) #define HIPPO_CANVAS_HELPER(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_HELPER, HippoCanvasHelper)) #define HIPPO_CANVAS_HELPER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_HELPER, HippoCanvasHelperClass)) #define HIPPO_IS_CANVAS_HELPER(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_HELPER)) #define HIPPO_IS_CANVAS_HELPER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_HELPER)) #define HIPPO_CANVAS_HELPER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_HELPER, HippoCanvasHelperClass)) GType hippo_canvas_helper_get_type (void) G_GNUC_CONST; HippoCanvasHelper* hippo_canvas_helper_new (GtkContainer *base_container); void hippo_canvas_helper_set_root (HippoCanvasHelper *helper, HippoCanvasItem *root); void hippo_canvas_helper_set_theme(HippoCanvasHelper *canvas_helper, HippoCanvasTheme *theme); GtkWidget *hippo_canvas_helper_get_widget(HippoCanvasHelper *helper); /* Set an explicit width on the helper; this will be used instead of the minimum * width when computing the required height */ void hippo_canvas_helper_set_width (HippoCanvasHelper *helper, int width); void hippo_canvas_helper_set_load_image_hook(HippoCanvasLoadImageHook hook); /* Caller must chain up to GtkContainer::expose after calling */ gboolean hippo_canvas_helper_expose_event (HippoCanvasHelper *widget, GdkEventExpose *event); void hippo_canvas_helper_size_request (HippoCanvasHelper *widget, GtkRequisition *requisition); /* Caller should set widget->allocation and move windows before calling */ void hippo_canvas_helper_size_allocate (HippoCanvasHelper *widget, GtkAllocation *allocation); gboolean hippo_canvas_helper_button_press (HippoCanvasHelper *widget, GdkEventButton *event); gboolean hippo_canvas_helper_button_release (HippoCanvasHelper *widget, GdkEventButton *event); gboolean hippo_canvas_helper_enter_notify (HippoCanvasHelper *widget, GdkEventCrossing *event); gboolean hippo_canvas_helper_leave_notify (HippoCanvasHelper *widget, GdkEventCrossing *event); gboolean hippo_canvas_helper_motion_notify (HippoCanvasHelper *widget, GdkEventMotion *event); gboolean hippo_canvas_helper_scroll (HippoCanvasHelper *widget, GdkEventScroll *event); void hippo_canvas_helper_realize (HippoCanvasHelper *widget); /* Caller should chain up to GtkContainer::unmap after calling */ void hippo_canvas_helper_unmap (HippoCanvasHelper *widget); /* Caller should chain up to GtkContainer::hierarchy_changed after calling */ void hippo_canvas_helper_hierarchy_changed (HippoCanvasHelper *helper, GtkWidget *old_toplevel); void hippo_canvas_helper_set_window_background (HippoCanvasHelper *helper, GdkWindow *window); void hippo_canvas_helper_add (HippoCanvasHelper *helper, GtkWidget *widget); void hippo_canvas_helper_remove (HippoCanvasHelper *helper, GtkWidget *widget); void hippo_canvas_helper_forall (HippoCanvasHelper *helper, gboolean include_internals, GtkCallback callback, gpointer callback_data); GType hippo_canvas_helper_child_type (HippoCanvasHelper *helper); G_END_DECLS #endif /* __HIPPO_CANVAS_HELPER_H__ */ hippo-canvas-0.3.1/linux/hippo/hippo-canvas-window-child.h0000664000076400007640000000277511366237063020465 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_WINDOW_CHILD_H__ #define __HIPPO_CANVAS_WINDOW_CHILD_H__ /* Internal, non-exposed child for HoppoCanvasWindow */ #include #include #include G_BEGIN_DECLS typedef struct _HippoCanvasWindowChild HippoCanvasWindowChild; typedef struct _HippoCanvasWindowChildClass HippoCanvasWindowChildClass; #define HIPPO_TYPE_CANVAS_WINDOW_CHILD (hippo_canvas_window_child_get_type ()) #define HIPPO_CANVAS_WINDOW_CHILD(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_WINDOW_CHILD, HippoCanvasWindowChild)) #define HIPPO_CANVAS_WINDOW_CHILD_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_WINDOW_CHILD, HippoCanvasWindowChildClass)) #define HIPPO_IS_CANVAS_WINDOW_CHILD(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_WINDOW_CHILD)) #define HIPPO_IS_CANVAS_WINDOW_CHILD_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_WINDOW_CHILD)) #define HIPPO_CANVAS_WINDOW_CHILD_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_WINDOW_CHILD, HippoCanvasWindowChildClass)) GType hippo_canvas_window_child_get_type (void) G_GNUC_CONST; GtkWidget* hippo_canvas_window_child_new(void); HippoCanvasHelper *hippo_canvas_window_child_get_helper(HippoCanvasWindowChild *window_child); G_END_DECLS #endif /* __HIPPO_CANVAS_WINDOW_CHILD_H__ */ hippo-canvas-0.3.1/linux/hippo/hippo-canvas-window-child.c0000664000076400007640000002077711366237063020462 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include #include #include "hippo-canvas-window-child.h" #include "hippo-canvas-helper.h" #include #include #include #include static void hippo_canvas_window_child_init (HippoCanvasWindowChild *canvas); static void hippo_canvas_window_child_class_init (HippoCanvasWindowChildClass *klass); static void hippo_canvas_window_child_dispose (GObject *object); static void hippo_canvas_window_child_finalize (GObject *object); static gboolean hippo_canvas_window_child_expose_event (GtkWidget *widget, GdkEventExpose *event); static void hippo_canvas_window_child_size_request (GtkWidget *widget, GtkRequisition *requisition); static void hippo_canvas_window_child_size_allocate (GtkWidget *widget, GtkAllocation *allocation); static void hippo_canvas_window_child_realize (GtkWidget *widget); static void hippo_canvas_window_child_unmap (GtkWidget *widget); static void hippo_canvas_window_child_hierarchy_changed (GtkWidget *widget, GtkWidget *old_toplevel); static void hippo_canvas_window_child_add (GtkContainer *container, GtkWidget *widget); static void hippo_canvas_window_child_remove (GtkContainer *container, GtkWidget *widget); static void hippo_canvas_window_child_forall (GtkContainer *container, gboolean include_internals, GtkCallback callback, gpointer callback_data); static GType hippo_canvas_window_child_child_type (GtkContainer *container); struct _HippoCanvasWindowChild { GtkContainer parent; HippoCanvasHelper *helper; }; struct _HippoCanvasWindowChildClass { GtkContainerClass parent_class; }; enum { NO_SIGNALS_YET, LAST_SIGNAL }; /* static int signals[LAST_SIGNAL]; */ enum { PROP_0 }; G_DEFINE_TYPE(HippoCanvasWindowChild, hippo_canvas_window_child, GTK_TYPE_CONTAINER) static void hippo_canvas_window_child_init(HippoCanvasWindowChild *window_child) { window_child->helper = hippo_canvas_helper_new(GTK_CONTAINER(window_child)); GTK_WIDGET_SET_FLAGS(window_child, GTK_NO_WINDOW); } static void hippo_canvas_window_child_class_init(HippoCanvasWindowChildClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(klass); GtkContainerClass *container_class = GTK_CONTAINER_CLASS(klass); object_class->dispose = hippo_canvas_window_child_dispose; object_class->finalize = hippo_canvas_window_child_finalize; widget_class->expose_event = hippo_canvas_window_child_expose_event; widget_class->size_request = hippo_canvas_window_child_size_request; widget_class->size_allocate = hippo_canvas_window_child_size_allocate; widget_class->realize = hippo_canvas_window_child_realize; widget_class->unmap = hippo_canvas_window_child_unmap; widget_class->hierarchy_changed = hippo_canvas_window_child_hierarchy_changed; container_class->add = hippo_canvas_window_child_add; container_class->remove = hippo_canvas_window_child_remove; container_class->forall = hippo_canvas_window_child_forall; container_class->child_type = hippo_canvas_window_child_child_type; } static void hippo_canvas_window_child_dispose(GObject *object) { HippoCanvasWindowChild *window_child = HIPPO_CANVAS_WINDOW_CHILD(object); if (window_child->helper) { g_object_unref(window_child->helper); window_child->helper = NULL; } G_OBJECT_CLASS(hippo_canvas_window_child_parent_class)->dispose(object); } static void hippo_canvas_window_child_finalize(GObject *object) { /* HippoCanvasWindowChild *window_child = HIPPO_CANVAS_WINDOW_CHILD(object); */ G_OBJECT_CLASS(hippo_canvas_window_child_parent_class)->finalize(object); } GtkWidget* hippo_canvas_window_child_new(void) { HippoCanvasWindowChild *window_child; window_child = g_object_new(HIPPO_TYPE_CANVAS_WINDOW_CHILD, NULL); return GTK_WIDGET(window_child); } HippoCanvasHelper * hippo_canvas_window_child_get_helper(HippoCanvasWindowChild *window_child) { g_return_val_if_fail(HIPPO_IS_CANVAS_WINDOW_CHILD(window_child), NULL); return window_child->helper; } static gboolean hippo_canvas_window_child_expose_event(GtkWidget *widget, GdkEventExpose *event) { HippoCanvasWindowChild *window_child = HIPPO_CANVAS_WINDOW_CHILD(widget); if (window_child->helper == NULL) return FALSE; /* we've already been destroyed */ if (event->window == widget->window) hippo_canvas_helper_expose_event(window_child->helper, event); return GTK_WIDGET_CLASS(hippo_canvas_window_child_parent_class)->expose_event(widget, event); } static void hippo_canvas_window_child_size_request(GtkWidget *widget, GtkRequisition *requisition) { HippoCanvasWindowChild *window_child = HIPPO_CANVAS_WINDOW_CHILD(widget); hippo_canvas_helper_size_request(window_child->helper, requisition); } static void hippo_canvas_window_child_size_allocate(GtkWidget *widget, GtkAllocation *allocation) { HippoCanvasWindowChild *window_child = HIPPO_CANVAS_WINDOW_CHILD(widget); /* g_debug("gtk allocate on canvas root %p canvas %p", window_child->root, canvas); */ widget->allocation = *allocation; hippo_canvas_helper_size_allocate(window_child->helper, allocation); } static void hippo_canvas_window_child_realize(GtkWidget *widget) { HippoCanvasWindowChild *window_child = HIPPO_CANVAS_WINDOW_CHILD(widget); GTK_WIDGET_CLASS(hippo_canvas_window_child_parent_class)->realize(widget); hippo_canvas_helper_realize(window_child->helper); } static void hippo_canvas_window_child_unmap(GtkWidget *widget) { HippoCanvasWindowChild *window_child = HIPPO_CANVAS_WINDOW_CHILD(widget); hippo_canvas_helper_unmap(window_child->helper); GTK_WIDGET_CLASS(hippo_canvas_window_child_parent_class)->unmap(widget); } static void hippo_canvas_window_child_hierarchy_changed (GtkWidget *widget, GtkWidget *old_toplevel) { HippoCanvasWindowChild *window_child = HIPPO_CANVAS_WINDOW_CHILD(widget); if (window_child->helper) /* hierarchy changed can happen during dispose */ hippo_canvas_helper_hierarchy_changed(window_child->helper, old_toplevel); if (GTK_WIDGET_CLASS(hippo_canvas_window_child_parent_class)->hierarchy_changed) GTK_WIDGET_CLASS(hippo_canvas_window_child_parent_class)->hierarchy_changed(widget, old_toplevel); } static void hippo_canvas_window_child_add(GtkContainer *container, GtkWidget *widget) { HippoCanvasWindowChild *window_child = HIPPO_CANVAS_WINDOW_CHILD(container); hippo_canvas_helper_add(window_child->helper, widget); } static void hippo_canvas_window_child_remove(GtkContainer *container, GtkWidget *widget) { HippoCanvasWindowChild *window_child = HIPPO_CANVAS_WINDOW_CHILD(container); hippo_canvas_helper_remove(window_child->helper, widget); } static void hippo_canvas_window_child_forall(GtkContainer *container, gboolean include_internals, GtkCallback callback, gpointer callback_data) { HippoCanvasWindowChild *window_child = HIPPO_CANVAS_WINDOW_CHILD(container); if (window_child->helper) /* can happen during dispose */ hippo_canvas_helper_forall(window_child->helper, include_internals, callback, callback_data); } static GType hippo_canvas_window_child_child_type(GtkContainer *container) { HippoCanvasWindowChild *window_child = HIPPO_CANVAS_WINDOW_CHILD(container); return hippo_canvas_helper_child_type(window_child->helper); } hippo-canvas-0.3.1/linux/hippo/hippo-canvas.c0000664000076400007640000004242611366237063016067 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include #include #include "hippo-canvas.h" #include "hippo-canvas-helper.h" #include #include #include #include static void hippo_canvas_init (HippoCanvas *canvas); static void hippo_canvas_class_init (HippoCanvasClass *klass); static void hippo_canvas_dispose (GObject *object); static void hippo_canvas_finalize (GObject *object); static void hippo_canvas_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); static void hippo_canvas_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); static gboolean hippo_canvas_expose_event (GtkWidget *widget, GdkEventExpose *event); static void hippo_canvas_size_request (GtkWidget *widget, GtkRequisition *requisition); static void hippo_canvas_size_allocate (GtkWidget *widget, GtkAllocation *allocation); static gboolean hippo_canvas_button_press (GtkWidget *widget, GdkEventButton *event); static gboolean hippo_canvas_button_release (GtkWidget *widget, GdkEventButton *event); static gboolean hippo_canvas_enter_notify (GtkWidget *widget, GdkEventCrossing *event); static gboolean hippo_canvas_leave_notify (GtkWidget *widget, GdkEventCrossing *event); static gboolean hippo_canvas_motion_notify (GtkWidget *widget, GdkEventMotion *event); static gboolean hippo_canvas_scroll (GtkWidget *widget, GdkEventScroll *event); static void hippo_canvas_realize (GtkWidget *widget); static void hippo_canvas_style_set (GtkWidget *widget, GtkStyle *previous_style); static void hippo_canvas_unmap (GtkWidget *widget); static void hippo_canvas_hierarchy_changed (GtkWidget *widget, GtkWidget *old_toplevel); static void hippo_canvas_add (GtkContainer *container, GtkWidget *widget); static void hippo_canvas_remove (GtkContainer *container, GtkWidget *widget); static void hippo_canvas_forall (GtkContainer *container, gboolean include_internals, GtkCallback callback, gpointer callback_data); static GType hippo_canvas_child_type (GtkContainer *container); struct _HippoCanvas { GtkContainer parent; HippoCanvasHelper *helper; }; struct _HippoCanvasClass { GtkContainerClass parent_class; }; enum { NO_SIGNALS_YET, LAST_SIGNAL }; /* static int signals[LAST_SIGNAL]; */ enum { PROP_0 }; G_DEFINE_TYPE(HippoCanvas, hippo_canvas, GTK_TYPE_CONTAINER) static void hippo_canvas_init(HippoCanvas *canvas) { GtkWidget *widget = GTK_WIDGET(canvas); canvas->helper = hippo_canvas_helper_new(GTK_CONTAINER(canvas)); gtk_widget_add_events(widget, HIPPO_CANVAS_EVENT_MASK); gtk_widget_set_redraw_on_allocate(widget, FALSE); } static void hippo_canvas_class_init(HippoCanvasClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(klass); GtkContainerClass *container_class = GTK_CONTAINER_CLASS(klass); object_class->set_property = hippo_canvas_set_property; object_class->get_property = hippo_canvas_get_property; object_class->dispose = hippo_canvas_dispose; object_class->finalize = hippo_canvas_finalize; widget_class->expose_event = hippo_canvas_expose_event; widget_class->size_request = hippo_canvas_size_request; widget_class->size_allocate = hippo_canvas_size_allocate; widget_class->button_press_event = hippo_canvas_button_press; widget_class->button_release_event = hippo_canvas_button_release; widget_class->motion_notify_event = hippo_canvas_motion_notify; widget_class->enter_notify_event = hippo_canvas_enter_notify; widget_class->leave_notify_event = hippo_canvas_leave_notify; widget_class->scroll_event = hippo_canvas_scroll; widget_class->realize = hippo_canvas_realize; widget_class->style_set = hippo_canvas_style_set; widget_class->unmap = hippo_canvas_unmap; widget_class->hierarchy_changed = hippo_canvas_hierarchy_changed; container_class->add = hippo_canvas_add; container_class->remove = hippo_canvas_remove; container_class->forall = hippo_canvas_forall; container_class->child_type = hippo_canvas_child_type; } static void hippo_canvas_dispose(GObject *object) { HippoCanvas *canvas = HIPPO_CANVAS(object); if (canvas->helper) { g_object_run_dispose(G_OBJECT(canvas->helper)); g_object_unref(canvas->helper); canvas->helper = NULL; } G_OBJECT_CLASS(hippo_canvas_parent_class)->dispose(object); } static void hippo_canvas_finalize(GObject *object) { /* HippoCanvas *canvas = HIPPO_CANVAS(object); */ G_OBJECT_CLASS(hippo_canvas_parent_class)->finalize(object); } static void hippo_canvas_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { HippoCanvas *canvas; canvas = HIPPO_CANVAS(object); switch (prop_id) { default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { HippoCanvas *canvas; canvas = HIPPO_CANVAS (object); switch (prop_id) { default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } /** * hippo_canvas_new: * * A #HippoCanvas is simply a #GtkWidget that displays a single #HippoCanvasItem. * The single #HippoCanvasItem is normally a container item that serves as a root, * and contains a number of other canvas items. * * The size of the #HippoCanvas will match the size of its contained canvas items. * * You can place a #HippoCanvas inside a #GtkScrolledWindow. * * * Return value: the new canvas widget */ GtkWidget* hippo_canvas_new(void) { HippoCanvas *canvas; canvas = g_object_new(HIPPO_TYPE_CANVAS, NULL); return GTK_WIDGET(canvas); } static gboolean hippo_canvas_expose_event(GtkWidget *widget, GdkEventExpose *event) { HippoCanvas *canvas = HIPPO_CANVAS(widget); if (canvas->helper == NULL) return FALSE; /* we've already been destroyed */ if (event->window == widget->window) hippo_canvas_helper_expose_event(canvas->helper, event); return GTK_WIDGET_CLASS(hippo_canvas_parent_class)->expose_event(widget, event); } static void hippo_canvas_size_request(GtkWidget *widget, GtkRequisition *requisition) { HippoCanvas *canvas = HIPPO_CANVAS(widget); hippo_canvas_helper_size_request(canvas->helper, requisition); } static void hippo_canvas_size_allocate(GtkWidget *widget, GtkAllocation *allocation) { HippoCanvas *canvas = HIPPO_CANVAS(widget); /* g_debug("gtk allocate on canvas root %p canvas %p", canvas->root, canvas); */ widget->allocation = *allocation; if (GTK_WIDGET_REALIZED(widget)) gdk_window_move_resize(widget->window, allocation->x, allocation->y, allocation->width, allocation->height); hippo_canvas_helper_size_allocate(canvas->helper, allocation); } static gboolean hippo_canvas_button_press(GtkWidget *widget, GdkEventButton *event) { HippoCanvas *canvas = HIPPO_CANVAS(widget); if (canvas->helper == NULL) return FALSE; /* we've already been destroyed */ if (event->window == widget->window) return hippo_canvas_helper_button_press(canvas->helper, event); else return FALSE; } static gboolean hippo_canvas_button_release(GtkWidget *widget, GdkEventButton *event) { HippoCanvas *canvas = HIPPO_CANVAS(widget); if (canvas->helper == NULL) return FALSE; /* we've already been destroyed */ if (event->window == widget->window) return hippo_canvas_helper_button_release(canvas->helper, event); else return FALSE; } static gboolean hippo_canvas_enter_notify(GtkWidget *widget, GdkEventCrossing *event) { HippoCanvas *canvas = HIPPO_CANVAS(widget); if (canvas->helper == NULL) return FALSE; /* we've already been destroyed */ if (event->window == widget->window) return hippo_canvas_helper_enter_notify(canvas->helper, event); else return FALSE; } static gboolean hippo_canvas_leave_notify(GtkWidget *widget, GdkEventCrossing *event) { HippoCanvas *canvas = HIPPO_CANVAS(widget); if (canvas->helper == NULL) return FALSE; /* we've already been destroyed */ if (event->window == widget->window) return hippo_canvas_helper_leave_notify(canvas->helper, event); else return FALSE; } static gboolean hippo_canvas_motion_notify(GtkWidget *widget, GdkEventMotion *event) { HippoCanvas *canvas = HIPPO_CANVAS(widget); if (canvas->helper == NULL) return FALSE; /* we've already been destroyed */ if (event->window == widget->window) return hippo_canvas_helper_motion_notify(canvas->helper, event); else return FALSE; } static gboolean hippo_canvas_scroll(GtkWidget *widget, GdkEventScroll *event) { HippoCanvas *canvas = HIPPO_CANVAS(widget); if (canvas->helper == NULL) return FALSE; /* we've already been destroyed */ if (event->window == widget->window) return hippo_canvas_helper_scroll(canvas->helper, event); else return FALSE; } static void hippo_canvas_realize(GtkWidget *widget) { HippoCanvas *canvas = HIPPO_CANVAS(widget); GdkWindowAttr attributes; gint attributes_mask; GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED); attributes.window_type = GDK_WINDOW_CHILD; attributes.x = widget->allocation.x; attributes.y = widget->allocation.y; attributes.width = widget->allocation.width; attributes.height = widget->allocation.height; attributes.wclass = GDK_INPUT_OUTPUT; attributes.visual = gtk_widget_get_visual (widget); attributes.colormap = gtk_widget_get_colormap (widget); attributes.event_mask = gtk_widget_get_events (widget); attributes.event_mask |= GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK; attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP; widget->window = gdk_window_new (gtk_widget_get_parent_window (widget), &attributes, attributes_mask); gdk_window_set_user_data (widget->window, widget); widget->style = gtk_style_attach (widget->style, widget->window); hippo_canvas_helper_set_window_background(canvas->helper, widget->window); hippo_canvas_helper_realize(canvas->helper); } static void hippo_canvas_style_set (GtkWidget *widget, GtkStyle *previous_style) { if (GTK_WIDGET_REALIZED (widget)) { HippoCanvas *canvas = HIPPO_CANVAS(widget); hippo_canvas_helper_set_window_background(canvas->helper, widget->window); } } static void hippo_canvas_unmap(GtkWidget *widget) { HippoCanvas *canvas = HIPPO_CANVAS(widget); hippo_canvas_helper_unmap(canvas->helper); GTK_WIDGET_CLASS(hippo_canvas_parent_class)->unmap(widget); } static void hippo_canvas_hierarchy_changed (GtkWidget *widget, GtkWidget *old_toplevel) { HippoCanvas *canvas = HIPPO_CANVAS(widget); if (canvas->helper) /* hierarchy changed can happen during dispose */ hippo_canvas_helper_hierarchy_changed(canvas->helper, old_toplevel); if (GTK_WIDGET_CLASS(hippo_canvas_parent_class)->hierarchy_changed) GTK_WIDGET_CLASS(hippo_canvas_parent_class)->hierarchy_changed(widget, old_toplevel); } static void hippo_canvas_add(GtkContainer *container, GtkWidget *widget) { HippoCanvas *canvas = HIPPO_CANVAS(container); hippo_canvas_helper_add(canvas->helper, widget); } static void hippo_canvas_remove(GtkContainer *container, GtkWidget *widget) { HippoCanvas *canvas = HIPPO_CANVAS(container); hippo_canvas_helper_remove(canvas->helper, widget); } static void hippo_canvas_forall(GtkContainer *container, gboolean include_internals, GtkCallback callback, gpointer callback_data) { HippoCanvas *canvas = HIPPO_CANVAS(container); if (canvas->helper) /* can happen during dispose */ hippo_canvas_helper_forall(canvas->helper, include_internals, callback, callback_data); } static GType hippo_canvas_child_type(GtkContainer *container) { HippoCanvas *canvas = HIPPO_CANVAS(container); return hippo_canvas_helper_child_type(canvas->helper); } void hippo_canvas_set_load_image_hook(HippoCanvasLoadImageHook hook) { hippo_canvas_helper_set_load_image_hook(hook); } void hippo_canvas_set_root(HippoCanvas *canvas, HippoCanvasItem *root) { g_return_if_fail(HIPPO_IS_CANVAS(canvas)); g_return_if_fail(root == NULL || HIPPO_IS_CANVAS_ITEM(root)); hippo_canvas_helper_set_root(canvas->helper, root); } void hippo_canvas_set_theme(HippoCanvas *canvas, HippoCanvasTheme *theme) { g_return_if_fail(HIPPO_IS_CANVAS(canvas)); hippo_canvas_helper_set_theme(canvas->helper, theme); if (GTK_WIDGET_REALIZED(canvas)) hippo_canvas_helper_set_window_background(canvas->helper, GTK_WIDGET(canvas)->window); } void hippo_canvas_set_width(HippoCanvas *canvas, int width) { g_return_if_fail(HIPPO_IS_CANVAS(canvas)); hippo_canvas_helper_set_width(canvas->helper, width); } HippoCanvasContext * hippo_canvas_get_context(HippoCanvas *canvas) { g_return_val_if_fail(HIPPO_IS_CANVAS(canvas), NULL); return HIPPO_CANVAS_CONTEXT(canvas->helper); } GtkWidget * hippo_canvas_get_canvas_for_item(HippoCanvasItem *item) { HippoCanvasContainer *parent; HippoCanvasContext *context; g_return_val_if_fail(HIPPO_IS_CANVAS_ITEM(item), NULL); while ((parent = hippo_canvas_item_get_parent(item)) != NULL) { g_return_val_if_fail(HIPPO_IS_CANVAS_ITEM(item), NULL); item = HIPPO_CANVAS_ITEM(parent); } context = hippo_canvas_item_get_context(item); if (HIPPO_IS_CANVAS_HELPER(context)) return hippo_canvas_helper_get_widget(HIPPO_CANVAS_HELPER(context)); else return NULL; } /* TEST CODE */ #if 1 #include #include void hippo_canvas_open_test_window(void) { GtkWidget *window; GtkWidget *scrolled; GtkWidget *canvas; HippoCanvasItem *root; window = gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_container_set_border_width(GTK_CONTAINER(window), 10); canvas = hippo_canvas_new(); gtk_widget_show(canvas); scrolled = gtk_scrolled_window_new(NULL,NULL); gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_NONE); gtk_container_add(GTK_CONTAINER(window), scrolled); gtk_widget_show(scrolled); gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled), canvas); gtk_viewport_set_shadow_type(GTK_VIEWPORT(gtk_bin_get_child(GTK_BIN(scrolled))), GTK_SHADOW_NONE); root = hippo_canvas_test_get_root(); hippo_canvas_set_root(HIPPO_CANVAS(canvas), root); gtk_window_set_default_size(GTK_WINDOW(window), 300, 300); gtk_widget_show(window); } #endif /* test code */ hippo-canvas-0.3.1/linux/hippo/hippo-canvas-window.h0000664000076400007640000000312211366237063017367 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_WINDOW_H__ #define __HIPPO_CANVAS_WINDOW_H__ /* A window that contains only a root HippoCanvasItem */ #include #include G_BEGIN_DECLS typedef struct _HippoCanvasWindow HippoCanvasWindow; typedef struct _HippoCanvasWindowClass HippoCanvasWindowClass; #define HIPPO_TYPE_CANVAS_WINDOW (hippo_canvas_window_get_type ()) #define HIPPO_CANVAS_WINDOW(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_WINDOW, HippoCanvasWindow)) #define HIPPO_CANVAS_WINDOW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_WINDOW, HippoCanvasWindowClass)) #define HIPPO_IS_CANVAS_WINDOW(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_WINDOW)) #define HIPPO_IS_CANVAS_WINDOW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_WINDOW)) #define HIPPO_CANVAS_WINDOW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_WINDOW, HippoCanvasWindowClass)) GType hippo_canvas_window_get_type (void) G_GNUC_CONST; GtkWidget* hippo_canvas_window_new (void); void hippo_canvas_window_set_root(HippoCanvasWindow *canvas_window, HippoCanvasItem *item); void hippo_canvas_window_set_theme(HippoCanvasWindow *canvas_window, HippoCanvasTheme *theme); HippoCanvasContext *hippo_canvas_window_get_context(HippoCanvasWindow *canvas_window); G_END_DECLS #endif /* __HIPPO_CANVAS_WINDOW_H__ */ hippo-canvas-0.3.1/linux/hippo/hippo-canvas-widget.c0000664000076400007640000003351011366237063017342 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include #include #include #include #include "hippo-canvas-widget.h" #include "hippo-canvas-style.h" static void hippo_canvas_widget_init (HippoCanvasWidget *widget); static void hippo_canvas_widget_class_init (HippoCanvasWidgetClass *klass); static void hippo_canvas_widget_iface_init (HippoCanvasItemIface *item_class); static void hippo_canvas_widget_dispose (GObject *object); static void hippo_canvas_widget_finalize (GObject *object); static void hippo_canvas_widget_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); static void hippo_canvas_widget_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); /* Canvas item methods */ static void hippo_canvas_widget_set_context (HippoCanvasItem *item, HippoCanvasContext *context); static void hippo_canvas_widget_allocate (HippoCanvasItem *item, int width, int height, gboolean origin_changed); /* Canvas box methods */ static void hippo_canvas_widget_paint_below_children (HippoCanvasBox *box, cairo_t *cr, GdkRegion *damaged_region); static void hippo_canvas_widget_get_content_width_request (HippoCanvasBox *box, int *min_width_p, int *natural_width_p); static void hippo_canvas_widget_get_content_height_request (HippoCanvasBox *box, int for_width, int *min_height_p, int *natural_height_p); enum { NO_SIGNALS_YET, LAST_SIGNAL }; /* static int signals[LAST_SIGNAL]; */ enum { PROP_0, PROP_WIDGET }; G_DEFINE_TYPE_WITH_CODE(HippoCanvasWidget, hippo_canvas_widget, HIPPO_TYPE_CANVAS_BOX, G_IMPLEMENT_INTERFACE(HIPPO_TYPE_CANVAS_ITEM, hippo_canvas_widget_iface_init)); static void hippo_canvas_widget_init(HippoCanvasWidget *widget) { } static HippoCanvasItemIface *item_parent_class; static void hippo_canvas_widget_iface_init(HippoCanvasItemIface *item_class) { item_parent_class = g_type_interface_peek_parent(item_class); item_class->set_context = hippo_canvas_widget_set_context; item_class->allocate = hippo_canvas_widget_allocate; } static void hippo_canvas_widget_class_init(HippoCanvasWidgetClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); HippoCanvasBoxClass *box_class = HIPPO_CANVAS_BOX_CLASS(klass); object_class->set_property = hippo_canvas_widget_set_property; object_class->get_property = hippo_canvas_widget_get_property; object_class->dispose = hippo_canvas_widget_dispose; object_class->finalize = hippo_canvas_widget_finalize; box_class->paint_below_children = hippo_canvas_widget_paint_below_children; box_class->get_content_width_request = hippo_canvas_widget_get_content_width_request; box_class->get_content_height_request = hippo_canvas_widget_get_content_height_request; g_object_class_install_property(object_class, PROP_WIDGET, g_param_spec_object("widget", _("Widget"), _("Widget to put in the canvas item"), GTK_TYPE_WIDGET, G_PARAM_READABLE | G_PARAM_WRITABLE)); } static void hippo_canvas_widget_dispose(GObject *object) { HippoCanvasWidget *widget = HIPPO_CANVAS_WIDGET(object); if (widget->widget) { g_object_unref(widget->widget); widget->widget = NULL; g_object_notify(object, "widget"); } G_OBJECT_CLASS(hippo_canvas_widget_parent_class)->dispose(object); } static void hippo_canvas_widget_finalize(GObject *object) { /* HippoCanvasWidget *widget = HIPPO_CANVAS_WIDGET(object); */ G_OBJECT_CLASS(hippo_canvas_widget_parent_class)->finalize(object); } HippoCanvasItem* hippo_canvas_widget_new(void) { HippoCanvasWidget *widget = g_object_new(HIPPO_TYPE_CANVAS_WIDGET, NULL); return HIPPO_CANVAS_ITEM(widget); } static void update_widget_visibility(HippoCanvasWidget *widget) { int w, h; if (widget->widget == NULL) return; hippo_canvas_item_get_allocation(HIPPO_CANVAS_ITEM(widget), &w, &h); if (w == 0 || h == 0) gtk_widget_hide(widget->widget); else gtk_widget_show(widget->widget); } static void hippo_canvas_widget_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { HippoCanvasWidget *widget; widget = HIPPO_CANVAS_WIDGET(object); switch (prop_id) { case PROP_WIDGET: { GtkWidget *w = (GtkWidget*) g_value_get_object(value); if (widget->widget != w) { if (w) { gtk_object_ref(GTK_OBJECT(w)); gtk_object_sink(GTK_OBJECT(w)); } if (widget->widget) g_object_unref(widget->widget); widget->widget = w; update_widget_visibility(widget); hippo_canvas_item_emit_request_changed(HIPPO_CANVAS_ITEM(widget)); } } break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_widget_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { HippoCanvasWidget *widget; widget = HIPPO_CANVAS_WIDGET (object); switch (prop_id) { case PROP_WIDGET: g_value_set_object(value, widget->widget); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void on_context_style_changed(HippoCanvasContext *context, gboolean resize_needed, HippoCanvasWidget *widget) { HippoCanvasStyle *style = NULL; HippoCanvasTheme *theme = NULL; if (context != NULL) style = hippo_canvas_context_get_style(context); if (style != NULL) theme = hippo_canvas_style_get_theme(style); if (theme != widget->theme) { widget->theme = theme; if (HIPPO_CANVAS_WIDGET_GET_CLASS(widget)->theme_changed) HIPPO_CANVAS_WIDGET_GET_CLASS(widget)->theme_changed(widget); } } static void hippo_canvas_widget_set_context(HippoCanvasItem *item, HippoCanvasContext *context) { HippoCanvasBox *box = HIPPO_CANVAS_BOX(item); if (context == box->context) return; if (box->context) { hippo_canvas_context_unregister_widget_item(box->context, item); g_signal_handlers_disconnect_by_func(box->context, (gpointer)on_context_style_changed, item); } /* chain up, which invalidates our old context */ item_parent_class->set_context(item, context); if (box->context) { hippo_canvas_context_register_widget_item(box->context, item); g_signal_connect(box->context, "style-changed", G_CALLBACK(on_context_style_changed), item); } on_context_style_changed(context, TRUE, HIPPO_CANVAS_WIDGET(item)); } static void hippo_canvas_widget_allocate(HippoCanvasItem *item, int width, int height, gboolean origin_changed) { int x, y, w, h; int widget_x, widget_y; GtkAllocation child_allocation; HippoCanvasWidget *widget; HippoCanvasBox *box; widget = HIPPO_CANVAS_WIDGET(item); box = HIPPO_CANVAS_BOX(item); /* get the box set up */ item_parent_class->allocate(item, width, height, origin_changed); if (widget->widget == NULL) return; /* this probably queues a resize, which is not ideal */ update_widget_visibility(widget); /* Now do the GTK allocation for the child widget */ w = widget->widget->requisition.width; h = widget->widget->requisition.height; hippo_canvas_box_align(box, w, h, &x, &y, &w, &h); widget_x = 0; widget_y = 0; if (box->context) hippo_canvas_context_translate_to_widget(box->context, item, &widget_x, &widget_y); child_allocation.x = widget_x + x; child_allocation.y = widget_y + y; child_allocation.width = MAX(w, 1); child_allocation.height = MAX(h, 1); gtk_widget_size_allocate(widget->widget, &child_allocation); } static void hippo_canvas_widget_paint_below_children(HippoCanvasBox *box, cairo_t *cr, GdkRegion *damaged_region) { HippoCanvasWidget *widget = HIPPO_CANVAS_WIDGET(box); if (widget->widget == NULL) return; /* For now the HippoCanvas is responsible for drawing all widgets; it * plops them all on top, after rending all canvas items. * * For no-window widgets, adding a canvas_context_paint_widget_item() to * call right here * is a simple way to get them in the right z-order, if we ever * need it. */ } static void hippo_canvas_widget_get_content_width_request(HippoCanvasBox *box, int *min_width_p, int *natural_width_p) { HippoCanvasWidget *widget = HIPPO_CANVAS_WIDGET(box); int children_min_width, children_natural_width; int widget_width; GtkRequisition req; HIPPO_CANVAS_BOX_CLASS(hippo_canvas_widget_parent_class)->get_content_width_request(box, &children_min_width, &children_natural_width); /* Note that we get the widget's size request even if the GTK widget visibility flag is * false; that's because we are slaving GTK visibility to whether we have a nonzero * allocation (canvas item visibility), so it would make a circular mess if * our size request depended on visibility. This means you can't set visibility * on the underlying GtkWidget and expect anything sensible to happen. */ if (widget->widget) { gtk_widget_size_request(widget->widget, &req); widget_width = req.width; } else { widget_width = 0; } if (min_width_p) *min_width_p = MAX(widget_width, children_min_width); if (natural_width_p) *natural_width_p = MAX(widget_width, children_natural_width); } static void hippo_canvas_widget_get_content_height_request(HippoCanvasBox *box, int for_width, int *min_height_p, int *natural_height_p) { HippoCanvasWidget *widget = HIPPO_CANVAS_WIDGET(box); int children_min_height, children_natural_height; int widget_height; GtkRequisition req; /* get height of children and the box padding */ HIPPO_CANVAS_BOX_CLASS(hippo_canvas_widget_parent_class)->get_content_height_request(box, for_width, &children_min_height, &children_natural_height); /* Note that we get the widget's size request even if the GTK widget visibility flag is * false; that's because we are slaving GTK visibility to whether we have a nonzero * allocation (canvas item visibility), so it would make a circular mess if * our size request depended on visibility. This means you can't set visibility * on the underlying GtkWidget and expect anything sensible to happen. */ if (widget->widget) { /* We know a get_height_request was done first, so we can * just get widget->requisition instead of doing the size request * computation again. */ gtk_widget_get_child_requisition(widget->widget, &req); widget_height = req.height; } else { widget_height = 0; } if (min_height_p) *min_height_p = MAX(widget_height, children_min_height); if (natural_height_p) *natural_height_p = MAX(widget_height, children_natural_height); } hippo-canvas-0.3.1/linux/hippo/hippo-canvas-widget.h0000664000076400007640000000305111366237063017344 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_WIDGET_H__ #define __HIPPO_CANVAS_WIDGET_H__ /* A canvas item that holds a spot in the canvas for a widget */ #include #include #include #include G_BEGIN_DECLS typedef struct _HippoCanvasWidget HippoCanvasWidget; typedef struct _HippoCanvasWidgetClass HippoCanvasWidgetClass; #define HIPPO_TYPE_CANVAS_WIDGET (hippo_canvas_widget_get_type ()) #define HIPPO_CANVAS_WIDGET(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_WIDGET, HippoCanvasWidget)) #define HIPPO_CANVAS_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_WIDGET, HippoCanvasWidgetClass)) #define HIPPO_IS_CANVAS_WIDGET(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_WIDGET)) #define HIPPO_IS_CANVAS_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_WIDGET)) #define HIPPO_CANVAS_WIDGET_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_WIDGET, HippoCanvasWidgetClass)) struct _HippoCanvasWidget { HippoCanvasBox box; HippoCanvasTheme *theme; GtkWidget *widget; }; struct _HippoCanvasWidgetClass { HippoCanvasBoxClass parent_class; void (*theme_changed) (HippoCanvasWidget *widget); }; GType hippo_canvas_widget_get_type (void) G_GNUC_CONST; HippoCanvasItem* hippo_canvas_widget_new (void); G_END_DECLS #endif /* __HIPPO_CANVAS_WIDGET_H__ */ hippo-canvas-0.3.1/linux/hippo/hippo-canvas-helper.c0000664000076400007640000014070111403414667017336 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include #include #include #include #include #include #include "hippo-canvas-widget.h" #include "hippo-canvas-helper.h" #include /* for GTK_WIDGET_ALLOC_NEEDED */ #include #include #include #include /* Gap between the area we are tipping and the tooltip */ #define TOOLTIP_PADDING 4 /* Maximum width of a tippable area before we position the tooltip by the pointer */ #define MAX_TOOLTIP_AREA_WIDTH 400 /* Maximum height of a tippable area before we position the tooltip by the pointer */ #define MAX_TOOLTIP_AREA_HEIGHT 40 /* When positioning by the pointer, X/Y offset */ #define TOOLTIP_OFFSET 15 typedef struct { HippoCanvasItem *item; GtkWidget *widget; } RegisteredWidgetItem; static void hippo_canvas_helper_init (HippoCanvasHelper *helper); static void hippo_canvas_helper_class_init (HippoCanvasHelperClass *klass); static void hippo_canvas_helper_dispose (GObject *object); static void hippo_canvas_helper_finalize (GObject *object); static void hippo_canvas_helper_iface_init (HippoCanvasContextIface *klass); static void hippo_canvas_helper_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); static void hippo_canvas_helper_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); static PangoLayout* hippo_canvas_helper_create_layout (HippoCanvasContext *context); static cairo_surface_t* hippo_canvas_helper_create_surface (HippoCanvasContext *context, cairo_content_t content, int width, int height); static cairo_surface_t* hippo_canvas_helper_load_image (HippoCanvasContext *context, const char *image_name); static guint32 hippo_canvas_helper_get_color (HippoCanvasContext *context, HippoStockColor color); static void hippo_canvas_helper_register_widget_item (HippoCanvasContext *context, HippoCanvasItem *item); static void hippo_canvas_helper_unregister_widget_item (HippoCanvasContext *context, HippoCanvasItem *item); static void hippo_canvas_helper_translate_to_widget (HippoCanvasContext *context, HippoCanvasItem *item, int *x_p, int *y_p); static void hippo_canvas_helper_translate_to_screen (HippoCanvasContext *context, HippoCanvasItem *item, int *x_p, int *y_p); HippoCanvasStyle * hippo_canvas_helper_get_style (HippoCanvasContext *context); double hippo_canvas_helper_get_resolution (HippoCanvasContext *context); PangoFontDescription *hippo_canvas_helper_get_font (HippoCanvasContext *context); HippoAnimationManager *hippo_canvas_helper_get_animation_manager (HippoCanvasContext *context); static void hippo_canvas_helper_fixup_resize_state (HippoCanvasHelper *canvas); static void on_animation_manager_after_frame (HippoAnimationManager *manager, guint frame_serial, HippoCanvasHelper *helper); static void tooltip_window_update (GtkWidget *tip, GdkScreen *screen, int mouse_x, int mouse_y, HippoRectangle *for_area, const char *text); static GtkWidget* tooltip_window_new (void); struct _HippoCanvasHelper { GObject parent; GtkWidget *widget; HippoCanvasTheme *theme; HippoCanvasStyle *style; HippoCanvasItem *root; HippoCanvasPointer pointer; GtkWidget *tooltip_window; int width; guint tooltip_timeout_id; int last_window_x; int last_window_y; int last_allocated_border; GSList *widget_items; HippoAnimationManager *animation_manager; guint frame_serial; unsigned int root_hovering : 1; unsigned int fixing_up_resize_state : 1; unsigned int need_background_paint : 1; unsigned int frame_pending : 1; }; struct _HippoCanvasHelperClass { GObjectClass parent_class; }; enum { NO_SIGNALS_YET, LAST_SIGNAL }; /* static int signals[LAST_SIGNAL]; */ enum { PROP_0 }; G_DEFINE_TYPE_WITH_CODE(HippoCanvasHelper, hippo_canvas_helper, G_TYPE_OBJECT, G_IMPLEMENT_INTERFACE(HIPPO_TYPE_CANVAS_CONTEXT, hippo_canvas_helper_iface_init)); static void hippo_canvas_helper_init(HippoCanvasHelper *helper) { helper->width = -1; helper->pointer = HIPPO_CANVAS_POINTER_UNSET; helper->last_window_x = -1; helper->last_window_y = -1; helper->animation_manager = hippo_animation_manager_new(); g_signal_connect(helper->animation_manager, "after-frame", G_CALLBACK(on_animation_manager_after_frame), helper); } static void hippo_canvas_helper_class_init(HippoCanvasHelperClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); object_class->set_property = hippo_canvas_helper_set_property; object_class->get_property = hippo_canvas_helper_get_property; object_class->dispose = hippo_canvas_helper_dispose; object_class->finalize = hippo_canvas_helper_finalize; } static void hippo_canvas_helper_iface_init (HippoCanvasContextIface *klass) { klass->create_layout = hippo_canvas_helper_create_layout; klass->create_surface = hippo_canvas_helper_create_surface; klass->load_image = hippo_canvas_helper_load_image; klass->get_color = hippo_canvas_helper_get_color; klass->register_widget_item = hippo_canvas_helper_register_widget_item; klass->unregister_widget_item = hippo_canvas_helper_unregister_widget_item; klass->translate_to_widget = hippo_canvas_helper_translate_to_widget; klass->translate_to_screen = hippo_canvas_helper_translate_to_screen; klass->get_style = hippo_canvas_helper_get_style; klass->get_resolution = hippo_canvas_helper_get_resolution; klass->get_font = hippo_canvas_helper_get_font; klass->get_animation_manager = hippo_canvas_helper_get_animation_manager; } static void cancel_tooltip(HippoCanvasHelper *helper) { if (helper->tooltip_timeout_id) { g_source_remove(helper->tooltip_timeout_id); helper->tooltip_timeout_id = 0; } if (helper->tooltip_window) gtk_widget_hide(helper->tooltip_window); } static void hippo_canvas_helper_dispose(GObject *object) { HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(object); if (helper->root != NULL) { HippoCanvasItem *old_root = g_object_ref(helper->root); hippo_canvas_helper_set_root(helper, NULL); hippo_canvas_helper_set_theme(helper, NULL); hippo_canvas_item_destroy(old_root); g_object_unref(old_root); } g_assert(helper->widget_items == NULL); cancel_tooltip(helper); if (helper->tooltip_window) { gtk_object_destroy(GTK_OBJECT(helper->tooltip_window)); helper->tooltip_window = NULL; } if (helper->animation_manager) { g_signal_handlers_disconnect_by_func(helper->animation_manager, (gpointer)on_animation_manager_after_frame, helper); g_object_unref(helper->animation_manager); helper->animation_manager = NULL; } G_OBJECT_CLASS(hippo_canvas_helper_parent_class)->dispose(object); } static void hippo_canvas_helper_finalize(GObject *object) { /* HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(object); */ G_OBJECT_CLASS(hippo_canvas_helper_parent_class)->finalize(object); } static void hippo_canvas_helper_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { #if 0 HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(object); #endif switch (prop_id) { default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_helper_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { #if 0 HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(object); #endif switch (prop_id) { default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } HippoCanvasHelper* hippo_canvas_helper_new(GtkContainer *base_container) { HippoCanvasHelper *helper; g_return_val_if_fail(GTK_IS_CONTAINER(base_container), NULL); helper = g_object_new(HIPPO_TYPE_CANVAS_HELPER, NULL); helper->widget = GTK_WIDGET(base_container); return helper; } static void set_pointer(HippoCanvasHelper *helper, HippoCanvasPointer pointer) { GdkCursor *cursor; GtkWidget *widget; GdkWindow *event_window; /* important optimization since we do this on all motion notify */ if (helper->pointer == pointer) return; widget = helper->widget; helper->pointer = pointer; if (pointer == HIPPO_CANVAS_POINTER_UNSET || pointer == HIPPO_CANVAS_POINTER_DEFAULT) cursor = NULL; else { GdkCursorType type = GDK_X_CURSOR; switch (pointer) { case HIPPO_CANVAS_POINTER_HAND: type = GDK_HAND2; break; case HIPPO_CANVAS_POINTER_UNSET: case HIPPO_CANVAS_POINTER_DEFAULT: g_assert_not_reached(); break; /* don't add a default, breaks compiler warnings */ } cursor = gdk_cursor_new_for_display(gtk_widget_get_display(widget), type); } event_window = widget->window; gdk_window_set_cursor(event_window, cursor); gdk_display_flush(gtk_widget_get_display(widget)); if (cursor != NULL) gdk_cursor_unref(cursor); } static void get_root_item_window_coords(HippoCanvasHelper *helper, int *x_p, int *y_p) { GtkWidget *widget = helper->widget; if (x_p) *x_p = GTK_CONTAINER(widget)->border_width; if (y_p) *y_p = GTK_CONTAINER(widget)->border_width; if (GTK_WIDGET_NO_WINDOW(widget)) { if (x_p) *x_p += widget->allocation.x; if (y_p) *y_p += widget->allocation.y; } } static void update_tooltip(HippoCanvasHelper *helper, gboolean show_if_not_already) { char *tip; HippoRectangle for_area; GtkWidget *toplevel; int mouse_x; int mouse_y; if ((helper->tooltip_window == NULL || !GTK_WIDGET_VISIBLE(helper->tooltip_window)) && !show_if_not_already) return; toplevel = gtk_widget_get_ancestor(helper->widget, GTK_TYPE_WINDOW); tip = NULL; if (helper->root != NULL && toplevel && GTK_WIDGET_VISIBLE(toplevel) && GTK_WIDGET_VISIBLE(helper->widget)) { int window_x, window_y; get_root_item_window_coords(helper, &window_x, &window_y); mouse_x = helper->last_window_x - window_x; mouse_y = helper->last_window_y - window_y; tip = hippo_canvas_item_get_tooltip(helper->root, mouse_x, mouse_y, &for_area); for_area.x += window_x; for_area.y += window_y; } if (tip != NULL) { int screen_x, screen_y; if (helper->tooltip_window == NULL) { helper->tooltip_window = tooltip_window_new(); } gdk_window_get_origin(helper->widget->window, &screen_x, &screen_y); for_area.x += screen_x; for_area.y += screen_y; mouse_x += screen_x; mouse_y += screen_y; tooltip_window_update(helper->tooltip_window, gtk_widget_get_screen(helper->widget), mouse_x, mouse_y, &for_area, tip); gtk_widget_show(helper->tooltip_window); g_free(tip); } } static gboolean allocate_pending_on_widget(GtkWidget *widget) { return GTK_WIDGET_ALLOC_NEEDED(widget); } static gboolean expose_pending_on_window(GdkWindow *window) { /* This will not work properly for the OS X port of GTK+ */ return ((GdkWindowObject *)window)->update_area != NULL; } static void on_animation_manager_after_frame (HippoAnimationManager *manager, guint frame_serial, HippoCanvasHelper *helper) { /* A frame has finished; we now need to wait until all resizing * and redrawing and then call * hippo_animation_manager_frame_complete(). */ if (!allocate_pending_on_widget(helper->widget) && !expose_pending_on_window(helper->widget->window)) { /* Nothing to do, we can call frame_complete() immediately */ hippo_animation_manager_frame_complete(manager, frame_serial); } else { helper->frame_serial = frame_serial; helper->frame_pending = TRUE; } } gboolean hippo_canvas_helper_expose_event(HippoCanvasHelper *helper, GdkEventExpose *event) { cairo_t *cr; cr = gdk_cairo_create(event->window); if (helper->need_background_paint) { HippoCanvasStyle *style = hippo_canvas_context_get_style(HIPPO_CANVAS_CONTEXT(helper)); guint32 color = hippo_canvas_style_get_background_color(style); cairo_save(cr); cairo_set_source_rgba(cr, ((color & 0xFF000000) >> 24) / 255., ((color & 0x00FF0000) >> 16) / 255., ((color & 0x0000FF00) >> 8) / 255., ((color & 0x000000FF)) / 255.); cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE); cairo_paint(cr); cairo_restore(cr); } if (helper->root != NULL) { int window_x, window_y; get_root_item_window_coords(helper, &window_x, &window_y); hippo_canvas_item_process_paint(helper->root, cr, event->region, window_x, window_y); } cairo_destroy(cr); if (helper->frame_pending) { /* Resize occurs before redraw, so when we are done redrawing, we know we are * done with the frame */ /* In theory, we should actually wait for the frame to paint on the X server; * we could do this by changing a property and watching for the PropertyNotify * event or by using the XSync extension. Even better would be to communicate * with the compositing manager and wait until a frame containing the new * contents of our window has been drawn to the front buffer. * * In practice, the difference between that and just going ahead and starting * the next frame is going to be pretty small unless the balance * of server vs. client side efficiency changes a lot for cairo... the client * side of cairo currently doesn't keep up with the server. */ helper->frame_pending = FALSE; hippo_animation_manager_frame_complete(helper->animation_manager, helper->frame_serial); } return FALSE; } void hippo_canvas_helper_size_request(HippoCanvasHelper *helper, GtkRequisition *requisition) { /* g_debug("gtk request on canvas root %p canvas %p", helper->root, canvas); */ hippo_canvas_helper_fixup_resize_state(helper); requisition->width = 0; requisition->height = 0; if (helper->root != NULL) { int min_width, min_height; hippo_canvas_item_get_width_request(helper->root, &min_width, NULL); hippo_canvas_item_get_height_request(helper->root, MAX(helper->width, min_width), &min_height, NULL); requisition->width = min_width; requisition->height = min_height; } requisition->width += GTK_CONTAINER(helper->widget)->border_width * 2; requisition->height += GTK_CONTAINER(helper->widget)->border_width * 2; } void hippo_canvas_helper_size_allocate(HippoCanvasHelper *helper, GtkAllocation *allocation) { /* g_debug("gtk allocate on canvas root %p canvas %p", helper->root, canvas); */ if (helper->root != NULL) { int border_width = GTK_CONTAINER(helper->widget)->border_width; int child_width = allocation->width - border_width * 2; int child_height = allocation->height - border_width * 2; gboolean border_changed; border_changed = border_width = helper->last_allocated_border; helper->last_allocated_border = border_width; if (border_changed) gtk_widget_queue_draw(helper->widget); hippo_canvas_item_allocate(helper->root, child_width, child_height, border_changed); /* Tooltip might be in the wrong place now */ update_tooltip(helper, FALSE); } if (helper->frame_pending) { if (!helper->widget->window || !expose_pending_on_window(helper->widget->window)) { /* We resized, and there was nothing to draw, we can can call frame_complete() */ helper->frame_pending = FALSE; hippo_animation_manager_frame_complete(helper->animation_manager, helper->frame_serial); } } } gboolean hippo_canvas_helper_button_press(HippoCanvasHelper *helper, GdkEventButton *event) { int window_x, window_y; int count; if (helper->root == NULL) return FALSE; get_root_item_window_coords(helper, &window_x, &window_y); /* g_debug("canvas button press at %d,%d allocation %d,%d", (int) event->x, (int) event->y, widget->allocation.x, widget->allocation.y); */ count = 1; if (event->type == GDK_2BUTTON_PRESS) count = 2; else if (event->type == GDK_3BUTTON_PRESS) count = 3; hippo_canvas_item_emit_button_press_event(helper->root, event->x - window_x, event->y - window_y, event->button, event->x_root, event->y_root, event->time, count); return TRUE; } gboolean hippo_canvas_helper_button_release(HippoCanvasHelper *helper, GdkEventButton *event) { int window_x, window_y; if (helper->root == NULL) return FALSE; get_root_item_window_coords(helper, &window_x, &window_y); /* g_debug("canvas button release at %d,%d allocation %d,%d", (int) event->x, (int) event->y, widget->allocation.x, widget->allocation.y); */ hippo_canvas_item_emit_button_release_event(helper->root, event->x - window_x, event->y - window_y, event->button, event->x_root, event->y_root, event->time); return TRUE; } static gboolean tooltip_timeout(void *data) { HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(data); update_tooltip(helper, TRUE); helper->tooltip_timeout_id = 0; return FALSE; } #define TIP_DELAY (1000*1.5) static void add_tooltip_timeout(HippoCanvasHelper *helper, int delay) { if (helper->tooltip_timeout_id != 0) g_source_remove(helper->tooltip_timeout_id); helper->tooltip_timeout_id = g_timeout_add(delay, tooltip_timeout, helper); } static void handle_new_mouse_location(HippoCanvasHelper *helper, GdkWindow *event_window, HippoMotionDetail detail) { int mouse_x, mouse_y; int root_x_origin, root_y_origin; int root_x, root_y; int w, h; gboolean was_hovering; if (event_window != helper->widget->window) return; gdk_window_get_pointer(event_window, &mouse_x, &mouse_y, NULL); if (detail == HIPPO_MOTION_DETAIL_LEAVE) { cancel_tooltip(helper); } else if (mouse_x != helper->last_window_x || mouse_y != helper->last_window_y) { cancel_tooltip(helper); helper->last_window_x = mouse_x; helper->last_window_y = mouse_y; add_tooltip_timeout(helper, TIP_DELAY); } get_root_item_window_coords(helper, &root_x_origin, &root_y_origin); root_x = mouse_x - root_x_origin; root_y = mouse_y - root_y_origin; hippo_canvas_item_get_allocation(helper->root, &w, &h); #if 0 g_debug("%p mouse %d,%d root origin %d,%d root %d,%d root size %dx%d", helper->root, mouse_x, mouse_y, root_x_origin, root_y_origin, root_x, root_y, w, h); #endif was_hovering = helper->root_hovering; if (detail == HIPPO_MOTION_DETAIL_LEAVE) helper->root_hovering = FALSE; else helper->root_hovering = TRUE; /* g_debug(" was_hovering %d root_hovering %d", was_hovering, helper->root_hovering); */ if (was_hovering && !helper->root_hovering) { set_pointer(helper, HIPPO_CANVAS_POINTER_UNSET); hippo_canvas_item_emit_motion_notify_event(helper->root, root_x, root_y, HIPPO_MOTION_DETAIL_LEAVE); } else { HippoCanvasPointer pointer; pointer = hippo_canvas_item_get_pointer(helper->root, root_x, root_y); set_pointer(helper, pointer); if (helper->root_hovering && !was_hovering) { hippo_canvas_item_emit_motion_notify_event(helper->root, root_x, root_y, HIPPO_MOTION_DETAIL_ENTER); } else if (helper->root_hovering) { hippo_canvas_item_emit_motion_notify_event(helper->root, root_x, root_y, HIPPO_MOTION_DETAIL_WITHIN); } } } gboolean hippo_canvas_helper_enter_notify(HippoCanvasHelper *helper, GdkEventCrossing *event) { HippoMotionDetail detail; /* g_debug("motion notify GDK ENTER on %p root %p root_hovering %d", widget, helper->root, helper->root_hovering); */ if (helper->root == NULL) return FALSE; if (event->detail == GDK_NOTIFY_INFERIOR || event->window != helper->widget->window) detail = HIPPO_MOTION_DETAIL_WITHIN; else detail = HIPPO_MOTION_DETAIL_ENTER; handle_new_mouse_location(helper, event->window, detail); return FALSE; } gboolean hippo_canvas_helper_leave_notify(HippoCanvasHelper *helper, GdkEventCrossing *event) { HippoMotionDetail detail; /* g_debug("motion notify GDK LEAVE on %p root %p root_hovering %d", widget, helper->root, helper->root_hovering); */ if (helper->root == NULL) return FALSE; if (event->detail == GDK_NOTIFY_INFERIOR || event->window != helper->widget->window) detail = HIPPO_MOTION_DETAIL_WITHIN; else detail = HIPPO_MOTION_DETAIL_LEAVE; handle_new_mouse_location(helper, event->window, detail); return FALSE; } gboolean hippo_canvas_helper_motion_notify(HippoCanvasHelper *helper, GdkEventMotion *event) { /* g_debug("motion notify GDK MOTION on %p root %p root_hovering %d", widget, helper->root, helper->root_hovering); */ if (helper->root == NULL) return FALSE; handle_new_mouse_location(helper, event->window, HIPPO_MOTION_DETAIL_WITHIN); return FALSE; } gboolean hippo_canvas_helper_scroll (HippoCanvasHelper *helper, GdkEventScroll *event) { int window_x, window_y; if (helper->root == NULL) return FALSE; get_root_item_window_coords(helper, &window_x, &window_y); g_assert(GDK_SCROLL_UP == HIPPO_SCROLL_UP); g_assert(GDK_SCROLL_DOWN == HIPPO_SCROLL_DOWN); g_assert(GDK_SCROLL_LEFT == HIPPO_SCROLL_LEFT); g_assert(GDK_SCROLL_RIGHT == HIPPO_SCROLL_RIGHT); hippo_canvas_item_emit_scroll_event(helper->root, event->x - window_x, event->y - window_y, event->direction); return FALSE; } void hippo_canvas_helper_realize(HippoCanvasHelper *helper) { } void hippo_canvas_helper_unmap(HippoCanvasHelper *helper) { /* This is actually unnecessary and not useful, though harmless ... we don't * reliably get an unmap if some ancestor is hidden, but we do reliably * get a leave event, which we handle elsewhere. */ cancel_tooltip(helper); } void hippo_canvas_helper_hierarchy_changed (HippoCanvasHelper *helper, GtkWidget *old_toplevel) { cancel_tooltip(helper); } static int premultiply(int component, int alpha) { int temp = component * alpha + 0x80; return ((temp >> 8) + temp) >> 8; } void hippo_canvas_helper_set_window_background (HippoCanvasHelper *helper, GdkWindow *window) { HippoCanvasStyle *style = hippo_canvas_context_get_style(HIPPO_CANVAS_CONTEXT(helper)); guint32 color; helper->need_background_paint = FALSE; /* We don't use hippo_canvas_style_get_background_color() here because we treat * background-color: transparent on the canvas as being different from * not specifying it ... which should give us the theme color. Perhaps * a cleaner thing to do would be to support the CSS2 system colors * and have a default stylesheet with canvas { background-color: Window; } */ if (hippo_canvas_style_get_color(style, "background-color", FALSE, &color)) { GdkColormap *colormap = gdk_window_get_colormap(window); GdkVisual *visual = gdk_colormap_get_visual(colormap); GdkColor color_gdk; /* Special-case the RGBA visual. If visuals other than ARGB32 were in use * (say ABGR32) then we should support them here as well. */ if (visual->depth == 32 && visual->red_mask == 0xff0000 && visual->green_mask == 0x00ff00 && visual->blue_mask == 0x0000ff) { int alpha = color & 0x000000FF; if (alpha != 0xFF) /* GTK+ (as of 2.12) doesn't handle clearing to a RGBA color correctly * so we'll need to fix up the double-buffer pixmap ourself. */ helper->need_background_paint = TRUE; color_gdk.pixel = ((alpha << 24) | (premultiply((color & 0xFF000000) >> 24, alpha) << 16) | (premultiply((color & 0x00FF0000) >> 16, alpha) << 8) | (premultiply((color & 0x0000FF00) >> 8, alpha))); } else { color_gdk.red = (color & 0xFF000000) >> 24; color_gdk.red = color_gdk.red * 0x101; color_gdk.green = (color & 0x00FF0000) >> 16; color_gdk.green = color_gdk.green * 0x101; color_gdk.blue = (color & 0x0000FF00) >> 8; color_gdk.blue = color_gdk.blue * 0x101; gdk_rgb_find_color(colormap, &color_gdk); } gdk_window_set_background(window, &color_gdk); } else { gtk_style_set_background (helper->widget->style, window, GTK_STATE_NORMAL); } } void hippo_canvas_helper_add(HippoCanvasHelper *helper, GtkWidget *widget) { g_warning("hippo_canvas_add called, you have to just add an item with a widget in it, you can't do gtk_container_add directly"); } void hippo_canvas_helper_remove(HippoCanvasHelper *helper, GtkWidget *widget) { GSList *link; /* We go a little roundabout here - we remove the widget from the canvas * item, which causes us to remove it from ourselves. * The only time we expect gtk_container_remove to be called is from * gtk_object_destroy on e.g. the toplevel window, or something of * that nature. */ for (link = helper->widget_items; link != NULL; link = link->next) { RegisteredWidgetItem *witem = link->data; if (witem->widget == widget) { g_object_set(G_OBJECT(witem->item), "widget", NULL, NULL); return; } } g_warning("tried to remove widget %p that is not in the canvas", widget); } void hippo_canvas_helper_forall(HippoCanvasHelper *helper, gboolean include_internals, GtkCallback callback, gpointer callback_data) { GSList *link; for (link = helper->widget_items; link != NULL; link = link->next) { RegisteredWidgetItem *witem = link->data; if (witem->widget) (* callback) (witem->widget, callback_data); } } GType hippo_canvas_helper_child_type(HippoCanvasHelper *helper) { /* FIXME: this is wrong, since you can't call add() */ return GTK_TYPE_WIDGET; } static PangoLayout* hippo_canvas_helper_create_layout(HippoCanvasContext *context) { HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(context); return gtk_widget_create_pango_layout(helper->widget, NULL); } static cairo_surface_t* hippo_canvas_helper_create_surface(HippoCanvasContext *context, cairo_content_t content, int width, int height) { /* This feels like a really round-about way of doing things, but * I can't think of a better way. There's no way to get a cairo * xlib surface without a visual other than create_similar(), and * no visual for CAIRO_FORMAT_ALPHA. */ HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(context); GdkScreen *screen = gtk_widget_get_screen(helper->widget); GdkDisplay *display = gdk_screen_get_display(screen); GdkWindow *root = gdk_screen_get_root_window(screen); GdkVisual *visual = gdk_drawable_get_visual(root); cairo_surface_t *root_surface; cairo_surface_t *surface; root_surface = cairo_xlib_surface_create(GDK_DISPLAY_XDISPLAY(display), GDK_DRAWABLE_XID(root), GDK_VISUAL_XVISUAL(visual), gdk_screen_get_width(screen), gdk_screen_get_height(screen)); surface = cairo_surface_create_similar(root_surface, content, width, height); cairo_surface_destroy(root_surface); return surface; } static HippoCanvasLoadImageHook hippo_canvas_helper_load_image_hook = NULL; void hippo_canvas_helper_set_load_image_hook(HippoCanvasLoadImageHook hook) { hippo_canvas_helper_load_image_hook = hook; } static cairo_surface_t* hippo_canvas_helper_load_image(HippoCanvasContext *context, const char *image_name) { if (hippo_canvas_helper_load_image_hook) { return hippo_canvas_helper_load_image_hook(context, image_name); } else { return NULL; } } static guint32 convert_color(GdkColor *gdk_color) { guint32 rgba; rgba = gdk_color->red / 256; rgba <<= 8; rgba |= gdk_color->green / 256; rgba <<= 8; rgba |= gdk_color->blue / 256; rgba <<= 8; rgba |= 0xff; /* alpha */ return rgba; } static guint32 hippo_canvas_helper_get_color(HippoCanvasContext *context, HippoStockColor color) { HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(context); GtkWidget *widget = helper->widget; GtkStyle *style = gtk_widget_get_style(widget); if (style == NULL) /* not realized yet, should not happen really */ return 0; switch (color) { case HIPPO_STOCK_COLOR_BG_NORMAL: return convert_color(&style->bg[GTK_STATE_NORMAL]); break; case HIPPO_STOCK_COLOR_BG_PRELIGHT: return convert_color(&style->bg[GTK_STATE_PRELIGHT]); break; case HIPPO_STOCK_COLOR_FG: return convert_color(&style->fg[GTK_STATE_NORMAL]); break; } g_warning("unknown stock color %d", color); return 0; } static void update_widget(HippoCanvasHelper *helper, RegisteredWidgetItem *witem) { GtkWidget *new_widget; new_widget = NULL; g_object_get(G_OBJECT(witem->item), "widget", &new_widget, NULL); if (new_widget == witem->widget) { if (new_widget) g_object_unref(new_widget); return; } if (new_widget) { /* note that this ref/sinks the widget */ gtk_widget_set_parent(new_widget, helper->widget); } if (witem->widget) { /* and this unrefs the widget */ gtk_widget_unparent(witem->widget); } witem->widget = new_widget; if (new_widget) g_object_unref(new_widget); } static void on_item_widget_changed(HippoCanvasItem *item, GParamSpec *arg, void *data) { HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(data); RegisteredWidgetItem *witem; GSList *link; witem = NULL; for (link = helper->widget_items; link != NULL; link = link->next) { witem = link->data; if (witem->item == item) { update_widget(helper, witem); return; } } g_warning("got widget changed for an unregistered widget item"); } static void add_widget_item(HippoCanvasHelper *helper, HippoCanvasItem *item) { RegisteredWidgetItem *witem = g_new0(RegisteredWidgetItem, 1); witem->item = item; g_object_ref(witem->item); helper->widget_items = g_slist_prepend(helper->widget_items, witem); update_widget(helper, witem); g_signal_connect(G_OBJECT(item), "notify::widget", G_CALLBACK(on_item_widget_changed), helper); } static void remove_widget_item(HippoCanvasHelper *helper, HippoCanvasItem *item) { RegisteredWidgetItem *witem; GSList *link; witem = NULL; for (link = helper->widget_items; link != NULL; link = link->next) { witem = link->data; if (witem->item == item) break; } if (link == NULL) { g_warning("removing a not-registered widget item"); return; } helper->widget_items = g_slist_remove(helper->widget_items, witem); g_signal_handlers_disconnect_by_func(G_OBJECT(witem->item), G_CALLBACK(on_item_widget_changed), helper); if (witem->widget) { gtk_widget_unparent(witem->widget); witem->widget = NULL; } g_object_unref(witem->item); g_free(witem); } static void hippo_canvas_helper_register_widget_item(HippoCanvasContext *context, HippoCanvasItem *item) { HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(context); add_widget_item(helper, item); } static void hippo_canvas_helper_unregister_widget_item (HippoCanvasContext *context, HippoCanvasItem *item) { HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(context); remove_widget_item(helper, item); } static void hippo_canvas_helper_translate_to_widget(HippoCanvasContext *context, HippoCanvasItem *item, int *x_p, int *y_p) { HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(context); GtkWidget *widget = helper->widget; /* convert coords of root canvas item to coords of * widget->window */ if (GTK_WIDGET_NO_WINDOW(widget)) { if (x_p) *x_p += widget->allocation.x; if (y_p) *y_p += widget->allocation.y; } if (x_p) *x_p += GTK_CONTAINER(widget)->border_width; if (y_p) *y_p += GTK_CONTAINER(widget)->border_width; } static void hippo_canvas_helper_translate_to_screen(HippoCanvasContext *context, HippoCanvasItem *item, int *x_p, int *y_p) { HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(context); GtkWidget *widget = helper->widget; GdkWindow *window = widget->window; gint window_x, window_y; g_assert(window != NULL); /* convert coords of root canvas item to coords of * widget->window */ if (GTK_WIDGET_NO_WINDOW(widget)) { if (x_p) *x_p += widget->allocation.x; if (y_p) *y_p += widget->allocation.y; } gdk_window_get_origin(window, &window_x, &window_y); if (x_p) *x_p += window_x; if (y_p) *y_p += window_y; } HippoCanvasStyle * hippo_canvas_helper_get_style (HippoCanvasContext *context) { HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(context); if (helper->style == NULL) { helper->style = hippo_canvas_style_new(context, NULL, helper->theme, G_TYPE_NONE, NULL, NULL); } return helper->style; } double hippo_canvas_helper_get_resolution (HippoCanvasContext *context) { HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(context); return gdk_screen_get_resolution(gtk_widget_get_screen(helper->widget)); } PangoFontDescription * hippo_canvas_helper_get_font (HippoCanvasContext *context) { HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(context); return helper->widget->style->font_desc; } HippoAnimationManager * hippo_canvas_helper_get_animation_manager (HippoCanvasContext *context) { HippoCanvasHelper *helper = HIPPO_CANVAS_HELPER(context); return helper->animation_manager; } static void canvas_root_destroy(HippoCanvasItem *root, HippoCanvasHelper *helper) { hippo_canvas_helper_set_root(helper, NULL); } static void canvas_root_request_changed(HippoCanvasItem *root, HippoCanvasHelper *helper) { /* g_debug("queuing resize on canvas root %p canvas %p canvas container %p", root, canvas, helper->widget->parent); */ if (!helper->fixing_up_resize_state) gtk_widget_queue_resize_no_redraw(helper->widget); } static void canvas_root_paint_needed(HippoCanvasItem *root, const HippoRectangle *damage_box, HippoCanvasHelper *helper) { GtkWidget *widget = helper->widget; int window_x, window_y; get_root_item_window_coords(helper, &window_x, &window_y); gtk_widget_queue_draw_area(widget, damage_box->x + window_x, damage_box->y + window_y, damage_box->width, damage_box->height); } static void canvas_root_tooltip_changed(HippoCanvasItem *root, HippoCanvasHelper *helper) { update_tooltip(helper, FALSE); } void hippo_canvas_helper_set_root(HippoCanvasHelper *helper, HippoCanvasItem *root) { GtkWidget *widget; gboolean was_hovering = FALSE; g_return_if_fail(HIPPO_IS_CANVAS_HELPER(helper)); g_return_if_fail(root == NULL || HIPPO_IS_CANVAS_ITEM(root)); widget = helper->widget; if (root == helper->root) return; if (helper->root != NULL) { g_signal_handlers_disconnect_by_func(helper->root, G_CALLBACK(canvas_root_destroy), helper); g_signal_handlers_disconnect_by_func(helper->root, G_CALLBACK(canvas_root_request_changed), helper); g_signal_handlers_disconnect_by_func(helper->root, G_CALLBACK(canvas_root_paint_needed), helper); g_signal_handlers_disconnect_by_func(helper->root, G_CALLBACK(canvas_root_tooltip_changed), helper); hippo_canvas_item_set_context(helper->root, NULL); g_object_unref(helper->root); helper->root = NULL; was_hovering = helper->root_hovering; helper->root_hovering = FALSE; } if (root != NULL) { g_object_ref_sink(root); helper->root = root; g_signal_connect(root, "destroy", G_CALLBACK(canvas_root_destroy), helper); g_signal_connect(root, "request-changed", G_CALLBACK(canvas_root_request_changed), helper); g_signal_connect(root, "paint-needed", G_CALLBACK(canvas_root_paint_needed), helper); g_signal_connect(root, "tooltip-changed", G_CALLBACK(canvas_root_tooltip_changed), helper); hippo_canvas_item_set_context(helper->root, HIPPO_CANVAS_CONTEXT(helper)); if (was_hovering) handle_new_mouse_location(helper, widget->window, HIPPO_MOTION_DETAIL_ENTER); } gtk_widget_queue_resize(widget); } void hippo_canvas_helper_set_theme(HippoCanvasHelper *canvas_helper, HippoCanvasTheme *theme) { g_return_if_fail(HIPPO_IS_CANVAS_HELPER(canvas_helper)); g_return_if_fail(theme == NULL || HIPPO_IS_CANVAS_THEME(theme)); if (theme == canvas_helper->theme) return; if (canvas_helper->theme) g_object_unref(canvas_helper->theme); canvas_helper->theme = theme; if (canvas_helper->theme) g_object_ref(canvas_helper->theme); if (canvas_helper->style) { g_object_unref(canvas_helper->style); canvas_helper->style = NULL; } hippo_canvas_context_emit_style_changed(HIPPO_CANVAS_CONTEXT(canvas_helper), TRUE); } GtkWidget * hippo_canvas_helper_get_widget(HippoCanvasHelper *helper) { g_return_val_if_fail(HIPPO_IS_CANVAS_HELPER(helper), NULL); return helper->widget; } void hippo_canvas_helper_set_width(HippoCanvasHelper *helper, int width) { g_return_if_fail(HIPPO_IS_CANVAS_HELPER(helper)); if (helper->width == width) return; helper->width = width; gtk_widget_queue_resize_no_redraw(helper->widget); } /* * This is a bad hack because GTK does not have a "resize queued" signal * like our request-changed; this means that if a widget inside a HippoCanvasWidget * queues a resize, the HippoCanvasWidget does not emit request-changed. * * Because all canvas widget items are registered with the HippoCanvas widget * they are inside, when we get the GTK size_request or size_allocate, * we go through and emit the missing request-changed before we request/allocate * the root canvas item. */ static void hippo_canvas_helper_fixup_resize_state(HippoCanvasHelper *helper) { RegisteredWidgetItem *witem; GSList *link; if (helper->fixing_up_resize_state) { g_warning("Recursion in %s", G_GNUC_PRETTY_FUNCTION); return; } helper->fixing_up_resize_state = TRUE; witem = NULL; for (link = helper->widget_items; link != NULL; link = link->next) { witem = link->data; if (witem->widget && (GTK_WIDGET_REQUEST_NEEDED(witem->widget) || GTK_WIDGET_ALLOC_NEEDED(witem->widget))) { hippo_canvas_item_emit_request_changed(witem->item); } } helper->fixing_up_resize_state = FALSE; } static gint tooltip_expose_handler(GtkWidget *tip, GdkEventExpose *event, void *data) { gtk_paint_flat_box(tip->style, tip->window, GTK_STATE_NORMAL, GTK_SHADOW_OUT, &event->area, tip, "tooltip", 0, 0, -1, -1); return FALSE; } static gint tooltip_motion_handler(GtkWidget *tip, GdkEventMotion *event, void *data) { gtk_widget_hide(tip); return FALSE; } static void tooltip_window_update(GtkWidget *tip, GdkScreen *gdk_screen, int mouse_x, int mouse_y, HippoRectangle *for_area, const char *text) { GdkRectangle monitor; gint mon_num; int x, y; int w, h; GtkWidget *label; int screen_right_edge; int screen_bottom_edge; gtk_window_set_screen(GTK_WINDOW(tip), gdk_screen); mon_num = gdk_screen_get_monitor_at_point(gdk_screen, mouse_x, mouse_y); gdk_screen_get_monitor_geometry(gdk_screen, mon_num, &monitor); screen_right_edge = monitor.x + monitor.width; screen_bottom_edge = monitor.y + monitor.height; label = GTK_BIN(tip)->child; gtk_label_set(GTK_LABEL(label), text); gtk_window_get_size(GTK_WINDOW(tip), &w, &h); if (for_area->width < MAX_TOOLTIP_AREA_WIDTH) { /* Center on the area horizontally */ x = for_area->x + (for_area->width - w) / 2; } else { x = mouse_x + TOOLTIP_OFFSET; } /* Clamp onscreen */ if (x + w > screen_right_edge) x = screen_right_edge - w; if (x < 0) x = 0; if (for_area->height < MAX_TOOLTIP_AREA_HEIGHT) { /* And place it below if there is enough space, otherwise place it above */ y = for_area->y + for_area->height + TOOLTIP_PADDING; if (y + h > screen_bottom_edge) y = for_area->y - h - TOOLTIP_PADDING; } else { y = mouse_y + TOOLTIP_OFFSET; } /* Clamp onscreen */ if (y + h > screen_bottom_edge) y = screen_bottom_edge - h; if (y < 0) y = 0; gtk_window_move(GTK_WINDOW(tip), x, y); } static GtkWidget* tooltip_window_new(void) { GtkWidget *tip; GtkWidget *label; tip = gtk_window_new(GTK_WINDOW_POPUP); gtk_widget_set_app_paintable(tip, TRUE); gtk_window_set_policy(GTK_WINDOW(tip), FALSE, FALSE, TRUE); gtk_widget_set_name(tip, "gtk-tooltips"); gtk_container_set_border_width(GTK_CONTAINER(tip), 4); g_signal_connect(tip, "expose-event", G_CALLBACK(tooltip_expose_handler), NULL); g_signal_connect(tip, "motion-notify-event", G_CALLBACK(tooltip_motion_handler), NULL); label = gtk_label_new(NULL); gtk_label_set_line_wrap(GTK_LABEL(label), TRUE); gtk_misc_set_alignment(GTK_MISC(label), 0.5, 0.5); gtk_widget_show(label); gtk_container_add(GTK_CONTAINER(tip), label); return tip; } hippo-canvas-0.3.1/linux/hippo/hippo-canvas.h0000664000076400007640000000404111366237063016063 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #ifndef __HIPPO_CANVAS_H__ #define __HIPPO_CANVAS_H__ /* A widget that contains a root HippoCanvasItem */ #include #include G_BEGIN_DECLS /* this is a small hack; requiring a canvas subclass would be cleaner. But, not worth it * unless the subclass would have a little more stuff than it would right now. */ typedef cairo_surface_t* (* HippoCanvasLoadImageHook) (HippoCanvasContext *context, const char *image_name); typedef struct _HippoCanvas HippoCanvas; typedef struct _HippoCanvasClass HippoCanvasClass; #define HIPPO_TYPE_CANVAS (hippo_canvas_get_type ()) #define HIPPO_CANVAS(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS, HippoCanvas)) #define HIPPO_CANVAS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS, HippoCanvasClass)) #define HIPPO_IS_CANVAS(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS)) #define HIPPO_IS_CANVAS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS)) #define HIPPO_CANVAS_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS, HippoCanvasClass)) GType hippo_canvas_get_type (void) G_GNUC_CONST; GtkWidget* hippo_canvas_new (void); void hippo_canvas_set_root (HippoCanvas *canvas, HippoCanvasItem *root); void hippo_canvas_set_theme(HippoCanvas *canvas, HippoCanvasTheme *theme); void hippo_canvas_set_width (HippoCanvas *canvas, int width); void hippo_canvas_set_load_image_hook(HippoCanvasLoadImageHook hook); HippoCanvasContext *hippo_canvas_get_context(HippoCanvas *canvas); GtkWidget *hippo_canvas_get_canvas_for_item(HippoCanvasItem *item); void hippo_canvas_open_test_window(void); G_END_DECLS #endif /* __HIPPO_CANVAS_H__ */ hippo-canvas-0.3.1/linux/hippo/hippo-canvas-widgets.c0000664000076400007640000003621011366237063017525 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include #include #include #include #include #include #include #include #include "hippo-canvas-widget.h" #include "hippo-canvas.h" #define HIPPO_DEFINE_WIDGET_ITEM(lower, Camel) \ struct _HippoCanvas##Camel { HippoCanvasWidget parent; }; \ struct _HippoCanvas##Camel##Class { HippoCanvasWidgetClass parent; }; \ G_DEFINE_TYPE(HippoCanvas##Camel, hippo_canvas_##lower, HIPPO_TYPE_CANVAS_WIDGET) HIPPO_DEFINE_WIDGET_ITEM(button, Button); HIPPO_DEFINE_WIDGET_ITEM(scrollbars, Scrollbars); HIPPO_DEFINE_WIDGET_ITEM(entry, Entry); enum { BUTTON_PROP_0, BUTTON_PROP_TEXT } ; static void on_canvas_button_clicked(GtkButton *button, HippoCanvasButton *canvas_button) { hippo_canvas_item_emit_activated(HIPPO_CANVAS_ITEM(canvas_button)); } static void hippo_canvas_button_dispose(GObject *object) { HippoCanvasButton *canvas_button = HIPPO_CANVAS_BUTTON (object); GtkWidget *button = HIPPO_CANVAS_WIDGET(object)->widget; if (button) { g_signal_handlers_disconnect_by_func(button, (void *)on_canvas_button_clicked, canvas_button); } G_OBJECT_CLASS(hippo_canvas_button_parent_class)->dispose(object); } static void hippo_canvas_button_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { /* HippoCanvasButton *canvas_button = HIPPO_CANVAS_BUTTON(object); */ GtkWidget *button = HIPPO_CANVAS_WIDGET(object)->widget; switch (prop_id) { case BUTTON_PROP_TEXT: gtk_button_set_label(GTK_BUTTON(button), g_value_get_string(value)); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_button_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { /* HippoCanvasButton *canvas_button = HIPPO_CANVAS_BUTTON (object); */ GtkWidget *button = HIPPO_CANVAS_WIDGET(object)->widget; switch (prop_id) { case BUTTON_PROP_TEXT: g_value_set_string(value, gtk_button_get_label(GTK_BUTTON(button))); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_button_class_init(HippoCanvasButtonClass *class) { GObjectClass *object_class = G_OBJECT_CLASS(class); object_class->dispose = hippo_canvas_button_dispose; object_class->set_property = hippo_canvas_button_set_property; object_class->get_property = hippo_canvas_button_get_property; g_object_class_install_property(object_class, BUTTON_PROP_TEXT, g_param_spec_string("text", _("Text"), _("Text in the button"), NULL, G_PARAM_READABLE | G_PARAM_WRITABLE)); } static void hippo_canvas_button_init(HippoCanvasButton * button) { GtkWidget *gtk_button; gtk_button = gtk_button_new(); g_object_set(button, "widget", gtk_button, NULL); g_signal_connect(gtk_button, "clicked", G_CALLBACK(on_canvas_button_clicked), button); } HippoCanvasItem* hippo_canvas_button_new(void) { return g_object_new(HIPPO_TYPE_CANVAS_BUTTON, NULL); } /* Hack to work-around GtkViewport bug http://bugzilla.gnome.org/show_bug.cgi?id=361781 * * That bug wasn't actually causing the problem the scrollbar misbehavior that I thought it * was, so this workaround is very low priortiy ... but it does save us from an extra stray * 2 pixels to the right of the list of items. */ static void suppress_shadow_width(GtkWidget *widget) { static gboolean parsed_rc = FALSE; if (!parsed_rc) { gtk_rc_parse_string("style \"hippo-no-shadow-style\" {\n" " xthickness = 0\n" " ythickness = 0\n" "}\n" "widget \"*.hippo-no-shadow-widget\" style : highest \"hippo-no-shadow-style\"\n"); parsed_rc = TRUE; } gtk_widget_set_name(widget, "hippo-no-shadow-widget"); } /* We want height-for-width behavior when we have a vertical scrollbar * but no horizontal scrollbar. We hack this in by queuing a new * request each time we are allocated with a different width. We can * be pretty sure this won't cause infinite loops because of two * things: 1) hippo_canvas_helper_set_width() short-circuits when * setting the same width and doesn't queue a new size. 2) the * presence of a vertical scrollbar means that the height request of * the scrolled window won't depend on the height request of the * viewport, reducing the chance of getting into a loop with some other * part of the user interface that might also be queuing a resize * on allocate in similar circumstance. */ static void on_viewport_size_allocate(GtkWidget *viewport, GdkRectangle *allocation) { GtkWidget *scrolled_window = viewport->parent; GtkPolicyType hscrollbar_policy; GtkPolicyType vscrollbar_policy; gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(scrolled_window), &hscrollbar_policy, &vscrollbar_policy); if (hscrollbar_policy == GTK_POLICY_NEVER && vscrollbar_policy != GTK_POLICY_NEVER) { GtkWidget *viewport = GTK_BIN(scrolled_window)->child; GtkWidget *canvas = GTK_BIN(viewport)->child; hippo_canvas_set_width(HIPPO_CANVAS(canvas), allocation->width); } } static void hippo_canvas_scrollbars_theme_changed(HippoCanvasWidget *widget_item) { GtkWidget *viewport = gtk_bin_get_child(GTK_BIN(widget_item->widget)); GtkWidget *canvas = gtk_bin_get_child(GTK_BIN(viewport)); hippo_canvas_set_theme(HIPPO_CANVAS(canvas), widget_item->theme); } static void hippo_canvas_scrollbars_class_init(HippoCanvasScrollbarsClass *class) { HippoCanvasWidgetClass *widget_class = HIPPO_CANVAS_WIDGET_CLASS(class); widget_class->theme_changed = hippo_canvas_scrollbars_theme_changed; } static void hippo_canvas_scrollbars_init(HippoCanvasScrollbars *scrollbars) { GtkWidget *widget; GtkWidget *canvas; GtkWidget *viewport; widget = gtk_scrolled_window_new(NULL,NULL); gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(widget), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(widget), GTK_SHADOW_NONE); canvas = hippo_canvas_new(); gtk_widget_show(canvas); gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(widget), canvas); viewport = GTK_BIN(widget)->child; g_signal_connect(viewport, "size-allocate", G_CALLBACK(on_viewport_size_allocate), NULL); gtk_viewport_set_shadow_type(GTK_VIEWPORT(gtk_bin_get_child(GTK_BIN(widget))), GTK_SHADOW_NONE); suppress_shadow_width(gtk_bin_get_child(GTK_BIN(widget))); g_object_set(scrollbars, "widget", widget, NULL); } HippoCanvasItem* hippo_canvas_scrollbars_new(void) { return g_object_new(HIPPO_TYPE_CANVAS_SCROLLBARS, NULL); } void hippo_canvas_scrollbars_set_root(HippoCanvasScrollbars *scrollbars, HippoCanvasItem *item) { GtkWidget *sw; HippoCanvas *canvas; GtkWidget *viewport; g_return_if_fail(HIPPO_IS_CANVAS_SCROLLBARS(scrollbars)); sw = NULL; g_object_get(G_OBJECT(scrollbars), "widget", &sw, NULL); g_return_if_fail(GTK_IS_SCROLLED_WINDOW(sw)); viewport = gtk_bin_get_child(GTK_BIN(sw)); canvas = HIPPO_CANVAS(gtk_bin_get_child(GTK_BIN(viewport))); hippo_canvas_set_root(canvas, item); g_object_unref(sw); } void hippo_canvas_scrollbars_set_policy (HippoCanvasScrollbars *scrollbars, HippoOrientation orientation, HippoScrollbarPolicy policy) { GtkWidget *sw; GtkPolicyType gtk_policy; const char *property; g_return_if_fail(HIPPO_IS_CANVAS_SCROLLBARS(scrollbars)); sw = NULL; g_object_get(G_OBJECT(scrollbars), "widget", &sw, NULL); g_return_if_fail(GTK_IS_SCROLLED_WINDOW(sw)); switch (policy) { default: g_critical("Bad value for HippoScrollbarPolicy"); case HIPPO_SCROLLBAR_NEVER: gtk_policy = GTK_POLICY_NEVER; break; case HIPPO_SCROLLBAR_AUTOMATIC: gtk_policy = GTK_POLICY_AUTOMATIC; break; case HIPPO_SCROLLBAR_ALWAYS: gtk_policy = GTK_POLICY_ALWAYS; break; } property = orientation == HIPPO_ORIENTATION_VERTICAL ? "vscrollbar-policy" : "hscrollbar-policy"; g_object_set(G_OBJECT(sw), property, gtk_policy, NULL); g_object_unref(sw); } enum { ENTRY_PROP_0, ENTRY_PROP_TEXT, ENTRY_PROP_PASSWORD_MODE }; static void on_canvas_entry_changed(GtkEditable *editable, HippoCanvasEntry *canvas_entry) { g_object_notify(G_OBJECT(canvas_entry), "text"); } static gboolean on_canvas_entry_key_press_event(GtkWidget *widget, GdkEventKey *event, HippoCanvasEntry *canvas_entry) { HippoKey key; gunichar character; switch (event->keyval) { case GDK_Return: case GDK_KP_Enter: key = HIPPO_KEY_RETURN; break; case GDK_Escape: key = HIPPO_KEY_ESCAPE; break; case GDK_Tab: key = HIPPO_KEY_TAB; break; case GDK_ISO_Left_Tab: key = HIPPO_KEY_LEFTTAB; break; default: key = HIPPO_KEY_UNKNOWN; break; } character = gdk_keyval_to_unicode(event->keyval); return hippo_canvas_item_emit_key_press_event(HIPPO_CANVAS_ITEM(canvas_entry), key, character, (event->state & GDK_SHIFT_MASK ? HIPPO_MODIFIER_SHIFT : 0) + (event->state & GDK_CONTROL_MASK ? HIPPO_MODIFIER_CTRL : 0) + (event->state & GDK_MOD1_MASK ? HIPPO_MODIFIER_ALT : 0)); } static void hippo_canvas_entry_dispose(GObject *object) { HippoCanvasEntry *canvas_entry = HIPPO_CANVAS_ENTRY (object); GtkWidget *entry = HIPPO_CANVAS_WIDGET(object)->widget; if (entry) { g_signal_handlers_disconnect_by_func(entry, (void *)on_canvas_entry_changed, canvas_entry); g_signal_handlers_disconnect_by_func(entry, (void *)on_canvas_entry_key_press_event, canvas_entry); } G_OBJECT_CLASS(hippo_canvas_entry_parent_class)->dispose(object); } static void hippo_canvas_entry_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { /* HippoCanvasEntry *canvas_entry = HIPPO_CANVAS_ENTRY(object); */ GtkWidget *entry = HIPPO_CANVAS_WIDGET(object)->widget; switch (prop_id) { case ENTRY_PROP_TEXT: gtk_entry_set_text(GTK_ENTRY(entry), g_value_get_string(value)); break; case ENTRY_PROP_PASSWORD_MODE: gtk_entry_set_visibility(GTK_ENTRY(entry), !g_value_get_boolean(value)); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_entry_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { /* HippoCanvasEntry *canvas_entry = HIPPO_CANVAS_ENTRY (object); */ GtkWidget *entry = HIPPO_CANVAS_WIDGET(object)->widget; switch (prop_id) { case ENTRY_PROP_TEXT: g_value_set_string(value, gtk_entry_get_text(GTK_ENTRY(entry))); break; case ENTRY_PROP_PASSWORD_MODE: g_value_set_boolean(value, !gtk_entry_get_visibility(GTK_ENTRY(entry))); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_entry_class_init(HippoCanvasEntryClass *class) { GObjectClass *object_class = G_OBJECT_CLASS(class); object_class->dispose = hippo_canvas_entry_dispose; object_class->set_property = hippo_canvas_entry_set_property; object_class->get_property = hippo_canvas_entry_get_property; g_object_class_install_property(object_class, ENTRY_PROP_TEXT, g_param_spec_string("text", _("Text"), _("Text in the entry"), NULL, G_PARAM_READABLE | G_PARAM_WRITABLE)); g_object_class_install_property(object_class, ENTRY_PROP_PASSWORD_MODE, g_param_spec_boolean("password-mode", _("Password mode"), _("Show text as bullets/stars"), FALSE, G_PARAM_READABLE | G_PARAM_WRITABLE)); } static void hippo_canvas_entry_init(HippoCanvasEntry *entry) { GtkWidget *gtk_entry; gtk_entry = gtk_entry_new(); /* GTK forces a min width of 150, which is often too big for our canvas layouts */ gtk_widget_set_size_request(gtk_entry, 60, -1); g_object_set(entry, "widget", gtk_entry, NULL); g_signal_connect(gtk_entry, "changed", G_CALLBACK(on_canvas_entry_changed), entry); g_signal_connect(gtk_entry, "key-press-event", G_CALLBACK(on_canvas_entry_key_press_event), entry); } HippoCanvasItem* hippo_canvas_entry_new(void) { return g_object_new(HIPPO_TYPE_CANVAS_ENTRY, NULL); } guint hippo_canvas_entry_get_position(HippoCanvasEntry *entry) { GtkEntry *gtk_entry; guint pos; g_object_get(entry, "widget", >k_entry, NULL); pos = gtk_editable_get_position(GTK_EDITABLE(gtk_entry)); g_object_unref(gtk_entry); return pos; } void hippo_canvas_entry_set_position(HippoCanvasEntry *entry, guint pos) { GtkEntry *gtk_entry; g_object_get(entry, "widget", >k_entry, NULL); gtk_editable_set_position(GTK_EDITABLE(gtk_entry), pos); g_object_unref(gtk_entry); } hippo-canvas-0.3.1/linux/hippo/hippo-canvas-window.c0000664000076400007640000002422711366237063017373 00000000000000/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */ #include #include #include "hippo-canvas-helper.h" #include "hippo-canvas-window.h" #include "hippo-canvas-window-child.h" #include #include #include static void hippo_canvas_window_init (HippoCanvasWindow *canvas_window); static void hippo_canvas_window_class_init (HippoCanvasWindowClass *klass); static void hippo_canvas_window_dispose (GObject *object); static void hippo_canvas_window_finalize (GObject *object); static void hippo_canvas_window_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); static void hippo_canvas_window_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); static void hippo_canvas_window_realize (GtkWidget *widget); static void hippo_canvas_window_style_set (GtkWidget *widget, GtkStyle *previous_style); static gboolean hippo_canvas_window_button_press (GtkWidget *widget, GdkEventButton *event); static gboolean hippo_canvas_window_button_release (GtkWidget *widget, GdkEventButton *event); static gboolean hippo_canvas_window_enter_notify (GtkWidget *widget, GdkEventCrossing *event); static gboolean hippo_canvas_window_leave_notify (GtkWidget *widget, GdkEventCrossing *event); static gboolean hippo_canvas_window_motion_notify (GtkWidget *widget, GdkEventMotion *event); static gboolean hippo_canvas_window_scroll (GtkWidget *widget, GdkEventScroll *event); struct _HippoCanvasWindow { GtkWindow parent; HippoCanvasHelper *helper; }; struct _HippoCanvasWindowClass { GtkWindowClass parent_class; }; enum { NO_SIGNALS_YET, LAST_SIGNAL }; /* static int signals[LAST_SIGNAL]; */ enum { PROP_0, }; G_DEFINE_TYPE(HippoCanvasWindow, hippo_canvas_window, GTK_TYPE_WINDOW); static void hippo_canvas_window_class_init(HippoCanvasWindowClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); object_class->set_property = hippo_canvas_window_set_property; object_class->get_property = hippo_canvas_window_get_property; object_class->dispose = hippo_canvas_window_dispose; object_class->finalize = hippo_canvas_window_finalize; widget_class->realize = hippo_canvas_window_realize; widget_class->style_set = hippo_canvas_window_style_set; widget_class->button_press_event = hippo_canvas_window_button_press; widget_class->button_release_event = hippo_canvas_window_button_release; widget_class->motion_notify_event = hippo_canvas_window_motion_notify; widget_class->enter_notify_event = hippo_canvas_window_enter_notify; widget_class->leave_notify_event = hippo_canvas_window_leave_notify; widget_class->scroll_event = hippo_canvas_window_scroll; } static void hippo_canvas_window_init(HippoCanvasWindow *canvas_window) { GtkWidget *widget = GTK_WIDGET(canvas_window); GtkWidget *window_child; gtk_widget_set_app_paintable(widget, TRUE); gtk_widget_set_redraw_on_allocate(widget, FALSE); gtk_widget_add_events(widget, HIPPO_CANVAS_EVENT_MASK); window_child = hippo_canvas_window_child_new(); canvas_window->helper = hippo_canvas_window_child_get_helper(HIPPO_CANVAS_WINDOW_CHILD(window_child)); g_object_ref(canvas_window->helper); gtk_widget_show(window_child); gtk_container_add(GTK_CONTAINER(canvas_window), window_child); } static void hippo_canvas_window_dispose(GObject *object) { HippoCanvasWindow *canvas_window = HIPPO_CANVAS_WINDOW(object); if (canvas_window->helper) { g_object_run_dispose(G_OBJECT(canvas_window->helper)); g_object_unref(canvas_window->helper); canvas_window->helper = NULL; } G_OBJECT_CLASS(hippo_canvas_window_parent_class)->dispose(object); } static void hippo_canvas_window_finalize(GObject *object) { /* HippoCanvasWindow *canvas_window = HIPPO_CANVAS_WINDOW(object); */ G_OBJECT_CLASS(hippo_canvas_window_parent_class)->finalize(object); } GtkWidget * hippo_canvas_window_new(void) { HippoCanvasWindow *canvas_window; canvas_window = g_object_new(HIPPO_TYPE_CANVAS_WINDOW, NULL); return GTK_WIDGET(canvas_window); } static void hippo_canvas_window_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { #if 0 HippoCanvasWindow *canvas_window = HIPPO_CANVAS_WINDOW (object); #endif switch (prop_id) { default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_window_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { #if 0 HippoCanvasWindow *canvas_window = HIPPO_CANVAS_WINDOW (object); #endif switch (prop_id) { default: G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); break; } } static void hippo_canvas_window_realize (GtkWidget *widget) { HippoCanvasWindow *canvas_window = HIPPO_CANVAS_WINDOW(widget); GTK_WIDGET_CLASS(hippo_canvas_window_parent_class)->realize(widget); hippo_canvas_helper_set_window_background(canvas_window->helper, widget->window); } static void hippo_canvas_window_style_set (GtkWidget *widget, GtkStyle *previous_style) { if (GTK_WIDGET_REALIZED (widget)) { HippoCanvasWindow *canvas_window = HIPPO_CANVAS_WINDOW(widget); hippo_canvas_helper_set_window_background(canvas_window->helper, widget->window); } } static gboolean hippo_canvas_window_button_press(GtkWidget *widget, GdkEventButton *event) { HippoCanvasWindow *canvas_window = HIPPO_CANVAS_WINDOW(widget); if (canvas_window->helper == NULL) return FALSE; /* we've already been destroyed */ if (event->window == widget->window) return hippo_canvas_helper_button_press(canvas_window->helper, event); else return FALSE; } static gboolean hippo_canvas_window_button_release(GtkWidget *widget, GdkEventButton *event) { HippoCanvasWindow *canvas_window = HIPPO_CANVAS_WINDOW(widget); if (canvas_window->helper == NULL) return FALSE; /* we've already been destroyed */ if (event->window == widget->window) return hippo_canvas_helper_button_release(canvas_window->helper, event); else return FALSE; } static gboolean hippo_canvas_window_enter_notify(GtkWidget *widget, GdkEventCrossing *event) { HippoCanvasWindow *canvas_window = HIPPO_CANVAS_WINDOW(widget); if (canvas_window->helper == NULL) return FALSE; /* we've already been destroyed */ if (event->window == widget->window) return hippo_canvas_helper_enter_notify(canvas_window->helper, event); else return FALSE; } static gboolean hippo_canvas_window_leave_notify(GtkWidget *widget, GdkEventCrossing *event) { HippoCanvasWindow *canvas_window = HIPPO_CANVAS_WINDOW(widget); if (canvas_window->helper == NULL) return FALSE; /* we've already been destroyed */ if (event->window == widget->window) return hippo_canvas_helper_leave_notify(canvas_window->helper, event); else return FALSE; } static gboolean hippo_canvas_window_motion_notify(GtkWidget *widget, GdkEventMotion *event) { HippoCanvasWindow *canvas_window = HIPPO_CANVAS_WINDOW(widget); if (canvas_window->helper == NULL) return FALSE; /* we've already been destroyed */ if (event->window == widget->window) return hippo_canvas_helper_motion_notify(canvas_window->helper, event); else return FALSE; } static gboolean hippo_canvas_window_scroll(GtkWidget *widget, GdkEventScroll *event) { HippoCanvasWindow *canvas_window = HIPPO_CANVAS_WINDOW(widget); if (canvas_window->helper == NULL) return FALSE; /* we've already been destroyed */ if (event->window == widget->window) return hippo_canvas_helper_scroll(canvas_window->helper, event); else return FALSE; } void hippo_canvas_window_set_root(HippoCanvasWindow *canvas_window, HippoCanvasItem *item) { g_return_if_fail(HIPPO_IS_CANVAS_WINDOW(canvas_window)); hippo_canvas_helper_set_root(canvas_window->helper, item); } void hippo_canvas_window_set_theme(HippoCanvasWindow *canvas_window, HippoCanvasTheme *theme) { g_return_if_fail(HIPPO_IS_CANVAS_WINDOW(canvas_window)); hippo_canvas_helper_set_theme(canvas_window->helper, theme); if (GTK_WIDGET_REALIZED(canvas_window)) hippo_canvas_helper_set_window_background(canvas_window->helper, GTK_WIDGET(canvas_window)->window); } HippoCanvasContext * hippo_canvas_window_get_context(HippoCanvasWindow *canvas_window) { g_return_val_if_fail(HIPPO_IS_CANVAS_WINDOW(canvas_window), NULL); return HIPPO_CANVAS_CONTEXT(canvas_window->helper); } hippo-canvas-0.3.1/config/0000775000076400007640000000000011404424207012361 500000000000000hippo-canvas-0.3.1/config/depcomp0000755000076400007640000004426711366237216013702 00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2009-04-28.21; # UTC # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free # Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputing dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u="sed s,\\\\\\\\,/,g" depmode=msvisualcpp fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ## The second -e expression handles DOS-style file names with drive letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the `deleted header file' problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). 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If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "X$my_tmpdir" | $Xsed } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # func_quote_for_expand arg # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "X$1" | $Xsed \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_version # Echo version message to standard output and exit. func_version () { $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $SED -n '/^# Usage:/,/# -h/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" $ECHO $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help # Echo long help message to standard output and exit. func_help () { $SED -n '/^# Usage:/,/# Report bugs to/ { s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ p }' < "$progpath" exit $? } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { func_error "missing argument for $1" exit_cmd=exit } exit_cmd=: # Check that we have a working $ECHO. if test "X$1" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test "X$1" = X--fallback-echo; then # Avoid inline document here, it may be left over : elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then # Yippee, $ECHO works! : else # Restart under the correct shell, and then maybe $ECHO will work. exec $SHELL "$progpath" --no-reexec ${1+"$@"} fi if test "X$1" = X--fallback-echo; then # used as fallback echo shift cat </dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # Parse options once, thoroughly. This comes as soon as possible in # the script to make things like `libtool --version' happen quickly. { # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Parse non-mode specific arguments: while test "$#" -gt 0; do opt="$1" shift case $opt in --config) func_config ;; --debug) preserve_args="$preserve_args $opt" func_echo "enabling shell trace mode" opt_debug='set -x' $opt_debug ;; -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break execute_dlfiles="$execute_dlfiles $1" shift ;; --dry-run | -n) opt_dry_run=: ;; --features) func_features ;; --finish) mode="finish" ;; --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break case $1 in # Valid mode arguments: clean) ;; compile) ;; execute) ;; finish) ;; install) ;; link) ;; relink) ;; uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac mode="$1" shift ;; --preserve-dup-deps) opt_duplicate_deps=: ;; --quiet|--silent) preserve_args="$preserve_args $opt" opt_silent=: ;; --verbose| -v) preserve_args="$preserve_args $opt" opt_silent=false ;; --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break preserve_args="$preserve_args $opt $1" func_enable_tag "$1" # tagname is set here shift ;; # Separate optargs to long options: -dlopen=*|--mode=*|--tag=*) func_opt_split "$opt" set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"} shift ;; -\?|-h) func_usage ;; --help) opt_help=: ;; --version) func_version ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) nonopt="$opt" break ;; esac done case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_duplicate_deps ;; esac # Having warned about all mis-specified options, bail out if # anything was wrong. $exit_cmd $EXIT_FAILURE } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } ## ----------- ## ## Main. ## ## ----------- ## $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi test -z "$mode" && func_fatal_error "error: you must specify a MODE." # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$execute_dlfiles" && test "$mode" != execute; then func_error "unrecognized option \`-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help="$help" help="Try \`$progname --help --mode=$mode' for more information." } # func_lalib_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if `file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case "$lalib_p_line" in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { func_lalib_p "$1" } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_ltwrapper_scriptname_result="" if func_ltwrapper_executable_p "$1"; then func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" fi } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # `FILE.' does not work on cygwin managed mounts. func_source () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done case "$@ " in " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with \`--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=${1} if test "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T <?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname="$func_basename_result" xdir="$func_dirname_result" lobj=${xdir}$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi removelist="$removelist $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist removelist="$removelist $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 if test -n "$fix_srcfile_path"; then eval srcfile=\"$fix_srcfile_path\" fi func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir command="$command -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then command="$command -o $obj" fi # Suppress compiler output if we already did a PIC compilation. command="$command$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to building PIC objects only -prefer-non-pic try to building non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix \`.c' with the library object suffix, \`.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to \`-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the \`--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$mode'" ;; esac $ECHO $ECHO "Try \`$progname --help' for more information about other modes." exit $? } # Now that we've collected a possible --mode arg, show help if necessary $opt_help && func_mode_help # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $execute_dlfiles; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "\`$file' was not linked with \`-export-dynamic'" continue fi func_dirname "$file" "" "." dir="$func_dirname_result" if test -f "$dir/$objdir/$dlname"; then dir="$dir/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir="$func_dirname_result" ;; *) func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic="$magic" # Check if any of the arguments is a wrapper script. args= for file do case $file in -*) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file="$progdir/$program" elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file="$progdir/$program" fi ;; esac # Quote arguments (to preserve shell metacharacters). func_quote_for_eval "$file" args="$args $func_quote_for_eval_result" done if test "X$opt_dry_run" = Xfalse; then if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd="\$cmd$args" else # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" $ECHO "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS fi } test "$mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libdirs="$nonopt" admincmds= if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for dir do libdirs="$libdirs $dir" done for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || admincmds="$admincmds $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS $ECHO "X----------------------------------------------------------------------" | $Xsed $ECHO "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done $ECHO $ECHO "If you ever happen to want to link against installed libraries" $ECHO "in a given directory, LIBDIR, you must either use libtool, and" $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'" $ECHO "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable" $ECHO " during execution" fi if test -n "$runpath_var"; then $ECHO " - add LIBDIR to the \`$runpath_var' environment variable" $ECHO " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the \`$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi $ECHO $ECHO "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual" $ECHO "pages." ;; *) $ECHO "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac $ECHO "X----------------------------------------------------------------------" | $Xsed exit $EXIT_SUCCESS } test "$mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. $ECHO "X$nonopt" | $GREP shtool >/dev/null; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" install_prog="$install_prog$func_quote_for_eval_result" # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= for arg do if test -n "$dest"; then files="$files $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) case " $install_prog " in *[\\\ /]cp\ *) ;; *) prev=$arg ;; esac ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" install_prog="$install_prog $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=yes if test "$isdir" = yes; then destdir="$dest" destname= else func_dirname_and_basename "$dest" "" "." destdir="$func_dirname_result" destname="$func_basename_result" # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "\`$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "\`$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. staticlibs="$staticlibs $file" ;; *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) current_libdirs="$current_libdirs $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) future_libdirs="$future_libdirs $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" dir="$dir$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname="$1" shift srcname="$realname" test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme="" ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try `ln -sf' first, because the `ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib="$destdir/$realname" func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name="$func_basename_result" instname="$dir/$name"i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest="$destfile" destfile= ;; *) func_fatal_help "cannot copy a libtool object to \`$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext="" case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=".exe" fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script \`$wrapper'" finalize=yes for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink \`$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file="$outputname" else func_warning "cannot relink \`$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name="$func_basename_result" # Set up the ranlib parameters. oldlib="$destdir/$name" func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test "$mode" = install && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms="${my_outputname}S.c" else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${my_outputname}.nm" func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` for progfile in $progfiles; do func_verbose "extracting global C symbols from \`$progfile'" $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from \`$dlprefile'" func_basename "$dlprefile" name="$func_basename_result" $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" } done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" fi $ECHO >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; " case $host in *cygwin* | *mingw* | *cegcc* ) $ECHO >> "$output_objdir/$my_dlsyms" "\ /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */" lt_dlsym_const= ;; *osf5*) echo >> "$output_objdir/$my_dlsyms" "\ /* This system does not cope well with relocations in const data */" lt_dlsym_const= ;; *) lt_dlsym_const=const ;; esac $ECHO >> "$output_objdir/$my_dlsyms" "\ extern $lt_dlsym_const lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; $lt_dlsym_const lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac $ECHO >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) symtab_cflags="$symtab_cflags $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for \`$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` fi } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. func_win32_libid () { $opt_debug win32_libid_type="unknown" win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then win32_nmres=`eval $NM -f posix -A $1 | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $opt_debug my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib="$func_basename_result" my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper_part1 [arg=no] # # Emit the first part of a libtool wrapper script on stdout. # For more information, see the description associated with # func_emit_wrapper(), below. func_emit_wrapper_part1 () { func_emit_wrapper_part1_arg1=no if test -n "$1" ; then func_emit_wrapper_part1_arg1=$1 fi $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='${SED} -e 1s/^X//' sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then ECHO=\"$qecho\" file=\"\$0\" # Make sure echo works. if test \"X\$1\" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then # Yippee, \$ECHO works! : else # Restart under the correct shell, and then maybe \$ECHO will work. exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} fi fi\ " $ECHO "\ # Find the directory that this script lives in. thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` done " } # end: func_emit_wrapper_part1 # func_emit_wrapper_part2 [arg=no] # # Emit the second part of a libtool wrapper script on stdout. # For more information, see the description associated with # func_emit_wrapper(), below. func_emit_wrapper_part2 () { func_emit_wrapper_part2_arg1=no if test -n "$1" ; then func_emit_wrapper_part2_arg1=$1 fi $ECHO "\ # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` export $shlibpath_var " fi # fixup the dll searchpath if we need to. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 fi else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # end: func_emit_wrapper_part2 # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=no if test -n "$1" ; then func_emit_wrapper_arg1=$1 fi # split this up so that func_emit_cwrapperexe_src # can call each part independently. func_emit_wrapper_part1 "${func_emit_wrapper_arg1}" func_emit_wrapper_part2 "${func_emit_wrapper_arg1}" } # func_to_host_path arg # # Convert paths to host format when used with build tools. # Intended for use with "native" mingw (where libtool itself # is running under the msys shell), or in the following cross- # build environments: # $build $host # mingw (msys) mingw [e.g. native] # cygwin mingw # *nix + wine mingw # where wine is equipped with the `winepath' executable. # In the native mingw case, the (msys) shell automatically # converts paths for any non-msys applications it launches, # but that facility isn't available from inside the cwrapper. # Similar accommodations are necessary for $host mingw and # $build cygwin. Calling this function does no harm for other # $host/$build combinations not listed above. # # ARG is the path (on $build) that should be converted to # the proper representation for $host. The result is stored # in $func_to_host_path_result. func_to_host_path () { func_to_host_path_result="$1" if test -n "$1" ; then case $host in *mingw* ) lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' case $build in *mingw* ) # actually, msys # awkward: cmd appends spaces to result lt_sed_strip_trailing_spaces="s/[ ]*\$//" func_to_host_path_tmp1=`( cmd //c echo "$1" |\ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` ;; *cygwin* ) func_to_host_path_tmp1=`cygpath -w "$1"` func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` ;; * ) # Unfortunately, winepath does not exit with a non-zero # error code, so we are forced to check the contents of # stdout. On the other hand, if the command is not # found, the shell will set an exit code of 127 and print # *an error message* to stdout. So we must check for both # error code of zero AND non-empty stdout, which explains # the odd construction: func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` else # Allow warning below. func_to_host_path_result="" fi ;; esac if test -z "$func_to_host_path_result" ; then func_error "Could not determine host path corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_path_result="$1" fi ;; esac fi } # end: func_to_host_path # func_to_host_pathlist arg # # Convert pathlists to host format when used with build tools. # See func_to_host_path(), above. This function supports the # following $build/$host combinations (but does no harm for # combinations not listed here): # $build $host # mingw (msys) mingw [e.g. native] # cygwin mingw # *nix + wine mingw # # Path separators are also converted from $build format to # $host format. If ARG begins or ends with a path separator # character, it is preserved (but converted to $host format) # on output. # # ARG is a pathlist (on $build) that should be converted to # the proper representation on $host. The result is stored # in $func_to_host_pathlist_result. func_to_host_pathlist () { func_to_host_pathlist_result="$1" if test -n "$1" ; then case $host in *mingw* ) lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_to_host_pathlist_tmp2="$1" # Once set for this call, this variable should not be # reassigned. It is used in tha fallback case. func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e 's|^:*||' -e 's|:*$||'` case $build in *mingw* ) # Actually, msys. # Awkward: cmd appends spaces to result. lt_sed_strip_trailing_spaces="s/[ ]*\$//" func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e "$lt_sed_naive_backslashify"` ;; *cygwin* ) func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e "$lt_sed_naive_backslashify"` ;; * ) # unfortunately, winepath doesn't convert pathlists func_to_host_pathlist_result="" func_to_host_pathlist_oldIFS=$IFS IFS=: for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do IFS=$func_to_host_pathlist_oldIFS if test -n "$func_to_host_pathlist_f" ; then func_to_host_path "$func_to_host_pathlist_f" if test -n "$func_to_host_path_result" ; then if test -z "$func_to_host_pathlist_result" ; then func_to_host_pathlist_result="$func_to_host_path_result" else func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" fi fi fi IFS=: done IFS=$func_to_host_pathlist_oldIFS ;; esac if test -z "$func_to_host_pathlist_result" ; then func_error "Could not determine the host path(s) corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This may break if $1 contains DOS-style drive # specifications. The fix is not to complicate the expression # below, but for the user to provide a working wine installation # with winepath so that path translation in the cross-to-mingw # case works properly. lt_replace_pathsep_nix_to_dos="s|:|;|g" func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ $SED -e "$lt_replace_pathsep_nix_to_dos"` fi # Now, add the leading and trailing path separators back case "$1" in :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" ;; esac case "$1" in *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" ;; esac ;; esac fi } # end: func_to_host_pathlist # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include # define setmode _setmode #else # include # include # ifdef __CYGWIN__ # include # define HAVE_SETENV # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif # endif #endif #include #include #include #include #include #include #include #include #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif #ifdef _MSC_VER # define S_IXUSR _S_IEXEC # define stat _stat # ifndef _INTPTR_T_DEFINED # define intptr_t int # endif #endif #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ defined (__OS2__) # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifdef __CYGWIN__ # define FOPEN_WB "wb" #endif #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) #undef LTWRAPPER_DEBUGPRINTF #if defined DEBUGWRAPPER # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args static void ltwrapper_debugprintf (const char *fmt, ...) { va_list args; va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } #else # define LTWRAPPER_DEBUGPRINTF(args) #endif const char *program_name = NULL; void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_fatal (const char *message, ...); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_opt_process_env_set (const char *arg); void lt_opt_process_env_prepend (const char *arg); void lt_opt_process_env_append (const char *arg); int lt_split_name_value (const char *arg, char** name, char** value); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); static const char *script_text_part1 = EOF func_emit_wrapper_part1 yes | $SED -e 's/\([\\"]\)/\\\1/g' \ -e 's/^/ "/' -e 's/$/\\n"/' echo ";" cat <"))); for (i = 0; i < newargc; i++) { LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); } EOF case $host_os in mingw*) cat <<"EOF" /* execv doesn't actually work on mingw as expected on unix */ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); if (rval == -1) { /* failed to start process */ LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); return 127; } return rval; EOF ;; *) cat <<"EOF" execv (lt_argv_zero, newargz); return rval; /* =127, but avoids unused variable warning */ EOF ;; esac cat <<"EOF" } void * xmalloc (size_t num) { void *p = (void *) malloc (num); if (!p) lt_fatal ("Memory exhausted"); return p; } char * xstrdup (const char *string) { return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL; } const char * base_name (const char *name) { const char *base; #if defined (HAVE_DOS_BASED_FILE_SYSTEM) /* Skip over the disk name in MSDOS pathnames. */ if (isalpha ((unsigned char) name[0]) && name[1] == ':') name += 2; #endif for (base = name; *name; name++) if (IS_DIR_SEPARATOR (*name)) base = name + 1; return base; } int check_executable (const char *path) { struct stat st; LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!")); if ((!path) || (!*path)) return 0; if ((stat (path, &st) >= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!")); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char *concat_name; LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal ("getcwd failed"); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal ("getcwd failed"); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", tmp_pathspec)); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { char *errstr = strerror (errno); lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal ("Could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (strcmp (str, pat) == 0) *str = '\0'; } return str; } static void lt_error_core (int exit_status, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s: %s: ", program_name, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, "FATAL", message, ap); va_end (ap); } void lt_setenv (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", (name ? name : ""), (value ? value : ""))); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else int len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { int orig_value_len = strlen (orig_value); int add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } int lt_split_name_value (const char *arg, char** name, char** value) { const char *p; int len; if (!arg || !*arg) return 1; p = strchr (arg, (int)'='); if (!p) return 1; *value = xstrdup (++p); len = strlen (arg) - strlen (*value); *name = XMALLOC (char, len); strncpy (*name, arg, len-1); (*name)[len - 1] = '\0'; return 0; } void lt_opt_process_env_set (const char *arg) { char *name = NULL; char *value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); } lt_setenv (name, value); XFREE (name); XFREE (value); } void lt_opt_process_env_prepend (const char *arg) { char *name = NULL; char *value = NULL; char *new_value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); } new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); XFREE (name); XFREE (value); } void lt_opt_process_env_append (const char *arg) { char *name = NULL; char *value = NULL; char *new_value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); } new_value = lt_extend_str (getenv (name), value, 1); lt_setenv (name, new_value); XFREE (new_value); XFREE (name); XFREE (value); } void lt_update_exe_path (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", (name ? name : ""), (value ? value : ""))); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", (name ? name : ""), (value ? value : ""))); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF } # end: func_emit_cwrapperexe_src # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then dlfiles="$dlfiles $arg" else dlprefiles="$dlprefiles $arg" fi prev= continue ;; esac ;; expsyms) export_symbols="$arg" test -f "$arg" \ || func_fatal_error "symbol file \`$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex="$arg" prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) deplibs="$deplibs $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # moreargs="$moreargs $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then dlfiles="$dlfiles $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. dlprefiles="$dlprefiles $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file \`$arg' does not exist" fi arg=$save_arg prev= continue ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) rpath="$rpath $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) xrpath="$xrpath $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) weak_libs="$weak_libs $arg" prev= continue ;; xcclinker) linker_flags="$linker_flags $qarg" compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) linker_flags="$linker_flags $qarg" compiler_flags="$compiler_flags $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg="$arg" case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname '-L' '' "$arg" dir=$func_stripname_result if test -z "$dir"; then if test "$#" -gt 0; then func_fatal_error "require no space between \`-L' and \`$1'" else func_fatal_error "need path for \`-L' option" fi fi # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of \`$dir'" dir="$absdir" ;; esac case "$deplibs " in *" -L$dir "*) ;; *) deplibs="$deplibs -L$dir" lib_search_path="$lib_search_path $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) dllsearchpath="$dllsearchpath:$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) dllsearchpath="$dllsearchpath:$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework deplibs="$deplibs System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi deplibs="$deplibs $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) xrpath="$xrpath $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$compiler_flags $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$compiler_flags $wl$func_quote_for_eval_result" linker_flags="$linker_flags $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # -64, -mips[0-9] enable 64-bit mode on the SGI compiler # -r[0-9][0-9]* specifies the processor on the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler # +DA*, +DD* enable 64-bit mode on the HP compiler # -q* pass through compiler args for the IBM compiler # -m*, -t[45]*, -txscale* pass through architecture-specific # compiler args for GCC # -F/path gives path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC # @file GCC response files -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" compiler_flags="$compiler_flags $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. objs="$objs $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then dlfiles="$dlfiles $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. dlprefiles="$dlprefiles $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. deplibs="$deplibs $arg" old_deplibs="$old_deplibs $arg" continue ;; *.la) # A libtool-controlled library. if test "$prev" = dlfiles; then # This library was specified with -dlopen. dlfiles="$dlfiles $arg" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. dlprefiles="$dlprefiles $arg" prev= else deplibs="$deplibs $arg" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_duplicate_deps ; then case "$libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi libs="$libs $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; esac pre_post_deps="$pre_post_deps $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= case $lib in *.la) func_source "$lib" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` case " $weak_libs " in *" $deplib_base "*) ;; *) deplibs="$deplibs $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else compiler_flags="$compiler_flags $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" dir=$func_stripname_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) xrpath="$xrpath $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) lib="$deplib" ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then $ECHO $ECHO "*** Warning: Trying to link with static lib archive $deplib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because the file extensions .$libext of this argument makes me believe" $ECHO "*** that it is just a static archive that I should not use here." else $ECHO $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. newdlprefiles="$newdlprefiles $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else newdlfiles="$newdlfiles $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && dlfiles="$dlfiles $dlopen" test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. convenience="$convenience $ladir/$objdir/$old_library" old_convenience="$old_convenience $ladir/$objdir/$old_library" elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done continue fi # $pass = conv # Get the name of the library we link against. linklib= for l in $old_library $library_names; do linklib="$l" done if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. dlprefiles="$dlprefiles $lib $dependency_libs" else newdlfiles="$newdlfiles $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$libdir" absdir="$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later notinst_path="$notinst_path $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later notinst_path="$notinst_path $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then newdlprefiles="$newdlprefiles $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then newdlprefiles="$newdlprefiles $dir/$dlname" else newdlprefiles="$newdlprefiles $dir/$linklib" fi fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then newlib_search_path="$newlib_search_path $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) temp_rpath="$temp_rpath$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded notinst_deplibs="$notinst_deplibs $lib" need_relink=no ;; *) if test "$installed" = no; then notinst_deplibs="$notinst_deplibs $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then $ECHO if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then $ECHO $ECHO "*** And there doesn't seem to be a static archive available" $ECHO "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$dir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) add_dir="$add_dir -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) add_dir="$add_dir -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. $ECHO $ECHO "*** Warning: This system can not link to static lib archive $lib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then $ECHO "*** But as you try to build a module library, libtool will still create " $ECHO "*** a static module, that should work as long as the dlopening application" $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then $ECHO $ECHO "*** However, this would only work if libtool was able to extract symbol" $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" $ECHO "*** not find such a program. So, this module is probably useless." $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) xrpath="$xrpath $temp_xrpath";; esac;; *) temp_deplibs="$temp_deplibs $libdir";; esac done dependency_libs="$temp_deplibs" fi newlib_search_path="$newlib_search_path $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do case $deplib in -L*) path="$deplib" ;; *.la) func_dirname "$deplib" "" "." dir="$func_dirname_result" # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) lib_search_path="$lib_search_path $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) tmp_libs="$tmp_libs $deplib" ;; esac ;; *) tmp_libs="$tmp_libs $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then tmp_libs="$tmp_libs $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" objs="$objs$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else $ECHO $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" libobjs="$libobjs $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. verstring="$verstring:${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" libobjs="$libobjs $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi removelist="$removelist $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then oldlibs="$oldlibs $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do temp_xrpath="$temp_xrpath -R$libdir" case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) dlfiles="$dlfiles $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) dlprefiles="$dlprefiles $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework deplibs="$deplibs System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then deplibs="$deplibs -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib="$potent_lib" while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then newdeplibs="$newdeplibs $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes $ECHO $ECHO "*** Warning: linker path does not have real file for library $a_deplib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. 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But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. newdeplibs="$newdeplibs $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"` done fi if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | $GREP . >/dev/null; then $ECHO if test "X$deplibs_check_method" = "Xnone"; then $ECHO "*** Warning: inter-library dependencies are not supported in this platform." else $ECHO "*** Warning: inter-library dependencies are not known to be supported." fi $ECHO "*** All declared inter-library dependencies are being dropped." droppeddeps=yes fi ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then $ECHO $ECHO "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" $ECHO "*** a static module, that should work as long as the dlopening" $ECHO "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then $ECHO $ECHO "*** However, this would only work if libtool was able to extract symbol" $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" $ECHO "*** not find such a program. So, this module is probably useless." $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else $ECHO "*** The inter-library dependencies that have been dropped here will be" $ECHO "*** automatically added whenever a program is linked with this library" $ECHO "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then $ECHO $ECHO "*** Since this library must not contain undefined symbols," $ECHO "*** because either the platform does not support them or" $ECHO "*** it was explicitly requested with -no-undefined," $ECHO "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$new_libs $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" dep_rpath="$dep_rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$perm_rpath $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" if test -n "$hardcode_libdir_flag_spec_ld"; then eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" else eval dep_rpath=\"$hardcode_libdir_flag_spec\" fi fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do rpath="$rpath$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do linknames="$linknames $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" delfiles="$delfiles $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" func_len " $cmd" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then func_show_eval "$cmd" 'exit $?' skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) tmp_deplibs="$tmp_deplibs $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $convenience libobjs="$libobjs $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" linker_flags="$linker_flags $flag" fi # Make a backup of the uninstalled library when relinking if test "$mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output output_la=`$ECHO "X$output" | $Xsed -e "$basename"` # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" $ECHO 'INPUT (' > $output for obj in $save_libobjs do $ECHO "$obj" >> $output done $ECHO ')' >> $output delfiles="$delfiles $output" elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do $ECHO "$obj" >> $output done delfiles="$delfiles $output" output=$firstobj\"$file_list_spec$output\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. eval concat_cmds=\"$reload_cmds $objlist $last_robj\" else # All subsequent reloadable object files will link in # the last one created. eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=$obj func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi delfiles="$delfiles $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $dlprefiles libobjs="$libobjs $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` else gentop="$output_objdir/${obj}x" generated="$generated $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) compile_command="$compile_command ${wl}-bind_at_load" finalize_command="$finalize_command ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$new_libs $deplib" ;; esac done compile_deplibs="$new_libs" compile_command="$compile_command $compile_deplibs" finalize_command="$finalize_command $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$perm_rpath $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) dllsearchpath="$dllsearchpath:$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) dllsearchpath="$dllsearchpath:$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *cegcc) # Disable wrappers for cegcc, we are cross compiling anyway. wrappers_required=no ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do rpath="$rpath$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do rpath="$rpath$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` fi # Quote $ECHO for shipping. if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then case $progpath in [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; esac qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"` else qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. 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We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else $ECHO "copying selected object files to avoid basename conflicts..." gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase="$func_basename_result" case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" oldobjs="$oldobjs $gentop/$newobj" ;; *) oldobjs="$oldobjs $obj" ;; esac done fi eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj" ; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist if test "X$oldobjs" = "X" ; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" fi fi fi func_execute_cmds "$cmds" 'exit $?' done test -n "$generated" && \ func_show_eval "${RM}r$generated" # Now create the libtool archive. case $output in *.la) old_library= test "$build_old_libs" = yes && old_library="$libname.$libext" func_verbose "creating $output" # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; 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do case $lib in *.la) func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" newdlfiles="$newdlfiles $libdir/$name" ;; *) newdlfiles="$newdlfiles $lib" ;; esac done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in *.la) # Only pass preopened files to the pseudo-archive (for # eventual linking with the app. that links it) if we # didn't already link the preopened objects directly into # the library: func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" newdlprefiles="$newdlprefiles $libdir/$name" ;; esac done dlprefiles="$newdlprefiles" else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac newdlfiles="$newdlfiles $abs" done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac newdlprefiles="$newdlprefiles $abs" done dlprefiles="$newdlprefiles" fi $RM $output # place dlname in correct position for cygwin tdlname=$dlname case $host,$output,$installed,$module,$dlname in *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; esac $ECHO > $output "\ # $outputname - a libtool library file # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # Please DO NOT delete this file! # It is necessary for linking the library. # The name that we can dlopen(3). dlname='$tdlname' # Names of this library. library_names='$library_names' # The name of the static archive. old_library='$old_library' # Linker flags that can not go in dependency_libs. inherited_linker_flags='$new_inherited_linker_flags' # Libraries that this one depends upon. dependency_libs='$dependency_libs' # Names of additional weak libraries provided by this library weak_library_names='$weak_libs' # Version information for $libname. current=$current age=$age revision=$revision # Is this an already installed library? installed=$installed # Should we warn about portability when linking against -modules? shouldnotlink=$module # Files to dlopen/dlpreopen dlopen='$dlfiles' dlpreopen='$dlprefiles' # Directory that this library needs to be installed in: libdir='$install_libdir'" if test "$installed" = no && test "$need_relink" = yes; then $ECHO >> $output "\ relink_command=\"$relink_command\"" fi done } # Do a symbolic link so that the libtool archive can be found in # LD_LIBRARY_PATH before the program is installed. func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' ;; esac exit $EXIT_SUCCESS } { test "$mode" = link || test "$mode" = relink; } && func_mode_link ${1+"$@"} # func_mode_uninstall arg... func_mode_uninstall () { $opt_debug RM="$nonopt" files= rmforce= exit_status=0 # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" for arg do case $arg in -f) RM="$RM $arg"; rmforce=yes ;; -*) RM="$RM $arg" ;; *) files="$files $arg" ;; esac done test -z "$RM" && \ func_fatal_help "you must specify an RM program" rmdirs= origobjdir="$objdir" for file in $files; do func_dirname "$file" "" "." dir="$func_dirname_result" if test "X$dir" = X.; then objdir="$origobjdir" else objdir="$dir/$origobjdir" fi func_basename "$file" name="$func_basename_result" test "$mode" = uninstall && objdir="$dir" # Remember objdir for removal later, being careful to avoid duplicates if test "$mode" = clean; then case " $rmdirs " in *" $objdir "*) ;; *) rmdirs="$rmdirs $objdir" ;; esac fi # Don't error if the file doesn't exist and rm -f was used. if { test -L "$file"; } >/dev/null 2>&1 || { test -h "$file"; } >/dev/null 2>&1 || test -f "$file"; then : elif test -d "$file"; then exit_status=1 continue elif test "$rmforce" = yes; then continue fi rmfiles="$file" case $name in *.la) # Possibly a libtool archive, so verify it. if func_lalib_p "$file"; then func_source $dir/$name # Delete the libtool libraries and symlinks. for n in $library_names; do rmfiles="$rmfiles $objdir/$n" done test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" case "$mode" in clean) case " $library_names " in # " " in the beginning catches empty $dlname *" $dlname "*) ;; *) rmfiles="$rmfiles $objdir/$dlname" ;; esac test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" ;; uninstall) if test -n "$library_names"; then # Do each command in the postuninstall commands. func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi if test -n "$old_library"; then # Do each command in the old_postuninstall commands. func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi # FIXME: should reinstall the best remaining shared library. ;; esac fi ;; *.lo) # Possibly a libtool object, so verify it. if func_lalib_p "$file"; then # Read the .lo file func_source $dir/$name # Add PIC object to the list of files to remove. if test -n "$pic_object" && test "$pic_object" != none; then rmfiles="$rmfiles $dir/$pic_object" fi # Add non-PIC object to the list of files to remove. if test -n "$non_pic_object" && test "$non_pic_object" != none; then rmfiles="$rmfiles $dir/$non_pic_object" fi fi ;; *) if test "$mode" = clean ; then noexename=$name case $file in *.exe) func_stripname '' '.exe' "$file" file=$func_stripname_result func_stripname '' '.exe' "$name" noexename=$func_stripname_result # $file with .exe has already been added to rmfiles, # add $file without .exe rmfiles="$rmfiles $file" ;; esac # Do a test to see if this is a libtool program. if func_ltwrapper_p "$file"; then if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" relink_command= func_source $func_ltwrapper_scriptname_result rmfiles="$rmfiles $func_ltwrapper_scriptname_result" else relink_command= func_source $dir/$noexename fi # note $name still contains .exe if it was in $file originally # as does the version of $file that was added into $rmfiles rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" if test "$fast_install" = yes && test -n "$relink_command"; then rmfiles="$rmfiles $objdir/lt-$name" fi if test "X$noexename" != "X$name" ; then rmfiles="$rmfiles $objdir/lt-${noexename}.c" fi fi fi ;; esac func_show_eval "$RM $rmfiles" 'exit_status=1' done objdir="$origobjdir" # Try to remove the ${objdir}s in the directories where we deleted files for dir in $rmdirs; do if test -d "$dir"; then func_show_eval "rmdir $dir >/dev/null 2>&1" fi done exit $exit_status } { test "$mode" = uninstall || test "$mode" = clean; } && func_mode_uninstall ${1+"$@"} test -z "$mode" && { help="$generic_help" func_fatal_help "you must specify a MODE" } test -z "$exec_cmd" && \ func_fatal_help "invalid operation mode \`$mode'" if test -n "$exec_cmd"; then eval exec "$exec_cmd" exit $EXIT_FAILURE fi exit $exit_status # The TAGs below are defined such that we never get into a situation # in which we disable both kinds of libraries. Given conflicting # choices, we go for a static library, that is the most portable, # since we can't tell whether shared libraries were disabled because # the user asked for that or because the platform doesn't support # them. This is particularly important on AIX, because we don't # support having both static and shared libraries enabled at the same # time on that platform, so we default to a shared-only configuration. # If a disable-shared tag is given, we'll fallback to a static-only # configuration. 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IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... 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-sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nios | nios2 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | ubicom32 \ | v850 | v850e \ | we32k \ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | picochip) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. Should this be sysv3.2? i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze) basic_machine=microblaze-xilinx ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; mvs) basic_machine=i370-ibm os=-mvs ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc) basic_machine=powerpc-unknown ;; ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tic54x | c54x*) basic_machine=tic54x-unknown os=-coff ;; tic55x | c55x*) basic_machine=tic55x-unknown os=-coff ;; tic6x | c6x*) basic_machine=tic6x-unknown os=-coff ;; tile*) basic_machine=tile-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; z80-*-coff) basic_machine=z80-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; mmix) basic_machine=mmix-knuth ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) basic_machine=sparc-sun ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Per Bothner. Please send patches (context # diff format) to and include a ChangeLog # entry. # # This script attempts to guess a canonical system name similar to # config.sub. If it succeeds, it prints the system name on stdout, and # exits with 0. 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But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[456]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) case ${UNAME_MACHINE} in pc98) echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-gnu else echo ${UNAME_MACHINE}-unknown-linux-gnueabi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; i*86:Linux:*:*) LIBC=gnu eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; padre:Linux:*:*) echo sparc-unknown-linux-gnu exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; 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You may also peek at any GNU archive site, in case some other package would contain this missing \`$1' program." exit 1 ;; esac exit 0 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: hippo-canvas-0.3.1/Makefile.am0000664000076400007640000000446511366237063013112 00000000000000SUBDIRS=. docs CANVASSRCDIR=$(top_srcdir) CANVASCOMMONSRCDIR=$(top_srcdir)/common/hippo LINUXSRCDIR=$(top_srcdir)/linux/hippo pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = hippo-canvas-1.pc # note that target-specific CPPFLAGS will REPLACE # not augment these default flags by default, # so we manually put AM_CPPFLAGS in the target flags AM_CPPFLAGS=-DHIPPO_COMPILATION -DHIPPO_OS_LINUX -I$(top_builddir)/config -I$(CANVASSRCDIR) -I$(CANVASCOMMONSRCDIR) -I$(LINUXSRCDIR) # the "config" dir seems like a convenient place that's already # in everyone's include path ... I dunno BUILT_SRC_DIR=$(top_builddir)/config/hippo-canvas # Generated marshallers and enums go into this directory as well MARSHAL_DIR=$(BUILT_SRC_DIR) EXTRA_DIST = LICENSE hippo-canvas-1.pc.in docs/Makefile.am # if srcdir!=builddir, clean out maintainer-clean files from builddir # this allows dist to pass. distclean-local: if test $(srcdir) != . ; then \ rm -f $(MAINTAINERCLEANFILES) ; \ rmdir $(BUILT_SRC_DIR) ; \ fi # These are added to using += in the included files lib_LTLIBRARIES = CLEANFILES= DISTCLEANFILES = MAINTAINERCLEANFILES = BUILT_SOURCES = lib_LTLIBRARIES += libhippocanvas-1.la libhippocanvas_1_la_CPPFLAGS = \ $(AM_CPPFLAGS) \ -I $(MARSHAL_DIR) \ -I $(top_srcdir)/common \ -I $(top_srcdir)/linux \ -I common/hippo \ $(LIBHIPPOCANVAS_CFLAGS) libhippocanvas_1_la_LIBADD = \ $(LIBHIPPOCANVAS_LIBS) include Makefile-canvas-sources.am libhippocanvasincludedir = $(includedir)/hippo-canvas-1/hippo libhippocanvasinclude_HEADERS=$(COMMON_CANVAS_HEADERFILES) $(LINUX_CANVAS_HEADERFILES) libhippocanvas_1_la_SOURCES=$(COMMON_CANVAS_SOURCEFILES) $(LINUX_CANVAS_SOURCEFILES) nodist_libhippocanvas_1_la_SOURCES=$(CANVAS_BUILT_SOURCEFILES) if HAVE_PYTHON include Makefile-python.am endif if HAVE_INTROSPECTION include Makefile-introspection.am endif DISTCHECK_CONFIGURE_FLAGS=--enable-gtk-doc .PHONY: tag tag: @(svn status | grep '^[MA]' > /dev/null && echo "Uncommitted changes, can't tag") || \ (V=`echo $(VERSION) | sed s/\\\\./_/g` && \ URL=`svn info --xml | grep '' | sed 's@@@g'` && \ PACKAGE=`echo $$URL | perl -pe 's@.*/(.*)/.*@$$1@; tr/a-z-/A-Z_/;'` && \ TAGURL=`echo $$URL | sed "s@trunk@tags/$${PACKAGE}_$$V@"` && \ echo Tagging as $$TAGURL && \ svn cp -m "Tag as $${PACKAGE}_$$V" $$URL $$TAGURL) hippo-canvas-0.3.1/Makefile-canvas-sources.am0000664000076400007640000001450111366237063016034 00000000000000# This file is included both by the Mugshot client and by the stand-alone Mugshot # library to avoid listing files in duplicate places # CANVAS_MARSHAL_LIST=$(CANVASSRCDIR)/common/hippo/hippo-canvas-marshal.list CANVAS_MARSHAL_HEADER=$(MARSHAL_DIR)/hippo-canvas-marshal.h CANVAS_MARSHAL_BODY=$(MARSHAL_DIR)/hippo-canvas-marshal.c EXTRA_DIST += $(CANVAS_MARSHAL_LIST) $(CANVAS_MARSHAL_HEADER): $(CANVAS_MARSHAL_LIST) mkdir $(MARSHAL_DIR) || true $(GLIB_GENMARSHAL) --prefix=hippo_canvas_marshal $(CANVAS_MARSHAL_LIST) --header > $(CANVAS_MARSHAL_HEADER) $(CANVAS_MARSHAL_BODY): $(CANVAS_MARSHAL_LIST) mkdir $(MARSHAL_DIR) || true (echo "#include \"hippo-canvas-marshal.h\""; $(GLIB_GENMARSHAL) --prefix=hippo_canvas_marshal $(CANVAS_MARSHAL_LIST) --body) > $(CANVAS_MARSHAL_BODY) CANVAS_ENUMS_HEADER=$(CANVASSRCDIR)/common/hippo/hippo-canvas-type-builtins.h CANVAS_ENUMS_BODY=$(CANVASSRCDIR)/common/hippo/hippo-canvas-type-builtins.c CANVAS_ENUMS_HEADER_STAMP=$(CANVASSRCDIR)/common/hippo/stamp-hippo-canvas-type-builtins.h CANVAS_ENUMS_BODY_STAMP=$(CANVASSRCDIR)/common/hippo/stamp-hippo-canvas-type-builtins.c EXTRA_DIST += $(CANVAS_ENUMS_HEADER) $(CANVAS_ENUMS_BODY) $(CANVAS_ENUMS_BODY): $(CANVAS_ENUMS_BODY_STAMP) @true $(CANVAS_ENUMS_BODY_STAMP): $(COMMON_CANVAS_HEADERFILES) mkdir $(MARSHAL_DIR) || true (cd $(CANVASSRCDIR)/common && $(GLIB_MKENUMS) \ --fhead "#include \"hippo-canvas-type-builtins.h\"\n\n" \ --fprod "\n/* enumerations from \"@filename@\" */" \ --fprod "\n#include \"@filename@\"" \ --vhead "const G@Type@Value _@enum_name@_values[] = {" \ --vprod " { @VALUENAME@, \"@VALUENAME@\", \"@valuenick@\" }," \ --vtail " { 0, NULL, NULL }\n};\n\n" \ --vtail "GType\n@enum_name@_get_type (void)\n{\n" \ --vtail " static GType type = 0;\n\n" \ --vtail " if (G_UNLIKELY (type == 0))\n" \ --vtail " type = g_@type@_register_static (\"@EnumName@\", _@enum_name@_values);\n\n" \ --vtail " return type;\n}\n\n" \ $(^F:%=hippo/%)) > xgen-$(@F) \ && ( cmp -s xgen-$(@F) $(CANVAS_ENUMS_BODY) || cp xgen-$(@F) $(CANVAS_ENUMS_BODY)) \ && rm -f xgen-$(@F) \ && echo timestamp > $(CANVAS_ENUMS_BODY_STAMP) $(CANVAS_ENUMS_HEADER): $(CANVAS_ENUMS_HEADER_STAMP) @true $(CANVAS_ENUMS_HEADER_STAMP): $(COMMON_CANVAS_HEADERFILES) mkdir $(MARSHAL_DIR) || true (cd $(CANVASSRCDIR)/common && $(GLIB_MKENUMS) \ --fhead "#ifndef HIPPO_CANVAS_TYPE_BUILTINS_H\n" \ --fhead "#define HIPPO_CANVAS_TYPE_BUILTINS_H 1\n\n" \ --fhead "#include \n\n" \ --fhead "G_BEGIN_DECLS\n\n" \ --ftail "G_END_DECLS\n\n" \ --ftail "#endif /* HIPPO_CANVAS_TYPE_BUILTINS_H */\n" \ --fprod "\n/* --- @filename@ --- */" \ --eprod "#define HIPPO_TYPE_@ENUMSHORT@ @enum_name@_get_type()\n" \ --eprod "GType @enum_name@_get_type (void);\n" \ $(^F:%=hippo/%)) > xgen-$(@F) \ && ( cmp -s xgen-$(@F) $(CANVAS_ENUMS_HEADER) || cp xgen-$(@F) $(CANVAS_ENUMS_HEADER)) \ && rm -f xgen-$(@F) \ && echo timestamp > $(CANVAS_ENUMS_HEADER_STAMP) STAMPS = \ $(CANVAS_ENUMS_BODY_STAMP) \ $(CANVAS_ENUMS_HEADER_STAMP) COMMON_CANVAS_HEADERFILES = \ $(CANVASSRCDIR)/common/hippo/hippo-animation.h \ $(CANVASSRCDIR)/common/hippo/hippo-animation-manager.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-box.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-container.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-context.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-gradient.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-image.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-image-button.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-item.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-layout.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-link.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-style.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-text.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-theme.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-theme-engine.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-theme-image.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-widgets.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-util.h \ $(CANVASSRCDIR)/common/hippo/hippo-event.h \ $(CANVASSRCDIR)/common/hippo/hippo-graphics.h LINUX_CANVAS_HEADERFILES = \ $(CANVASSRCDIR)/linux/hippo/hippo-canvas.h \ $(CANVASSRCDIR)/linux/hippo/hippo-canvas-window.h \ $(CANVASSRCDIR)/linux/hippo/hippo-canvas-widget.h COMMON_CANVAS_SOURCEFILES = \ $(COMMON_CANVAS_HEADERFILES) \ $(CANVASSRCDIR)/common/hippo/hippo-animation.c \ $(CANVASSRCDIR)/common/hippo/hippo-animation-manager.c \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-internal.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-box.c \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-container.c \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-context.c \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-gradient.c \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-image.c \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-image-button.c \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-item.c \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-layout.c \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-link.c \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-style.c \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-text.c \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-test.c \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-test.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-theme.c \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-theme-engine.c \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-theme-image.c \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-theme-internal.h \ $(CANVASSRCDIR)/common/hippo/hippo-canvas-util.c \ $(CANVASSRCDIR)/common/hippo/hippo-event.c \ $(CANVASSRCDIR)/common/hippo/hippo-graphics.c LINUX_CANVAS_SOURCEFILES = \ $(LINUX_CANVAS_HEADERFILES) \ $(CANVASSRCDIR)/linux/hippo/hippo-canvas.c \ $(CANVASSRCDIR)/linux/hippo/hippo-canvas-window.c \ $(CANVASSRCDIR)/linux/hippo/hippo-canvas-helper.c \ $(CANVASSRCDIR)/linux/hippo/hippo-canvas-helper.h \ $(CANVASSRCDIR)/linux/hippo/hippo-canvas-window-child.c \ $(CANVASSRCDIR)/linux/hippo/hippo-canvas-window-child.h \ $(CANVASSRCDIR)/linux/hippo/hippo-canvas-widget.c \ $(CANVASSRCDIR)/linux/hippo/hippo-canvas-widgets.c CANVAS_BUILT_SOURCEFILES = \ $(CANVAS_MARSHAL_HEADER) \ $(CANVAS_MARSHAL_BODY) \ $(CANVAS_ENUMS_HEADER) \ $(CANVAS_ENUMS_BODY) MAINTAINERCLEANFILES += $(CANVAS_BUILT_SOURCEFILES) $(STAMPS) BUILT_SOURCES += $(CANVAS_BUILT_SOURCEFILES) hippo-canvas-0.3.1/acinclude.m40000664000076400007640000000453411366237063013244 00000000000000## this one is commonly used with AM_PATH_PYTHONDIR ... dnl AM_CHECK_PYMOD(MODNAME [,SYMBOL [,ACTION-IF-FOUND [,ACTION-IF-NOT-FOUND]]]) dnl Check if a module containing a given symbol is visible to python. 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If the flag is already present in the list, then the dnl check is not performed. AC_DEFUN([JH_ADD_CFLAG], [ case " $CFLAGS " in *@<:@\ \ @:>@$1@<:@\ \ @:>@*) ;; *) save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $1" AC_MSG_CHECKING([whether [$]CC understands $1]) AC_TRY_COMPILE([], [], [jh_has_option=yes], [jh_has_option=no]) AC_MSG_RESULT($jh_has_option) if test $jh_has_option = no; then CFLAGS="$save_CFLAGS" fi ;; esac]) hippo-canvas-0.3.1/docs/0000775000076400007640000000000011404424207012044 500000000000000hippo-canvas-0.3.1/docs/hippo-canvas.xml0000664000076400007640000000305511366237063015112 00000000000000 ]> Hippo-Canvas Reference Manual The Hippo Canvas &hippo-canvas-box; &hippo-canvas-container; &hippo-canvas-context; &hippo-canvas-gradient; &hippo-canvas-image-button; &hippo-canvas-image; &hippo-canvas-item; &hippo-canvas-link; &hippo-canvas-style; &hippo-canvas-text; &hippo-canvas-util; &hippo-canvas-widgets; &hippo-event; &hippo-graphics; hippo-canvas-0.3.1/docs/hippo-canvas-overrides.txt0000664000076400007640000000000011366237063017114 00000000000000hippo-canvas-0.3.1/docs/html/0000775000076400007640000000000011404424207013010 500000000000000hippo-canvas-0.3.1/docs/html/hippo-canvas.devhelp0000664000076400007640000005441011404424207016675 00000000000000 hippo-canvas-0.3.1/docs/html/index.html0000664000076400007640000000562211404424207014732 00000000000000 Hippo-Canvas Reference Manual
The Hippo Canvas
HippoCanvasBox
HippoCanvasContainer
HippoCanvasContext
HippoCanvasGradient
HippoCanvasImageButton
HippoCanvasImage
HippoCanvasItem
HippoCanvasLink
HippoCanvasStyle
HippoCanvasText
Utilitites
Widgets
HippoEvent
Graphics
Generated by GTK-Doc V1.15.1
hippo-canvas-0.3.1/docs/html/hippo-canvas-Widgets.html0000664000076400007640000004411211404424207017614 00000000000000 Widgets

Widgets

Widgets

Synopsis

#include <hippo/hippo-canvas-widgets.h>

#define             HIPPO_DECLARE_WIDGET_ITEM           (lower,
                                                         Camel)
#define             HIPPO_TYPE_CANVAS_SCROLLBARS
#define             HIPPO_CANVAS_SCROLLBARS             (object)
#define             HIPPO_CANVAS_SCROLLBARS_CLASS       (klass)
#define             HIPPO_IS_CANVAS_SCROLLBARS          (object)
#define             HIPPO_IS_CANVAS_SCROLLBARS_CLASS    (klass)
#define             HIPPO_CANVAS_SCROLLBARS_GET_CLASS   (obj)
#define             HIPPO_TYPE_CANVAS_ENTRY
#define             HIPPO_CANVAS_ENTRY                  (object)
#define             HIPPO_CANVAS_ENTRY_CLASS            (klass)
#define             HIPPO_IS_CANVAS_ENTRY               (object)
#define             HIPPO_IS_CANVAS_ENTRY_CLASS         (klass)
#define             HIPPO_CANVAS_ENTRY_GET_CLASS        (obj)
void                hippo_canvas_scrollbars_set_root    (HippoCanvasScrollbars *scrollbars,
                                                         HippoCanvasItem *item);
enum                HippoScrollbarPolicy;
void                hippo_canvas_scrollbars_set_policy  (HippoCanvasScrollbars *scrollbars,
                                                         HippoOrientation orientation,
                                                         HippoScrollbarPolicy policy);
guint               hippo_canvas_entry_get_position     (HippoCanvasEntry *entry);
void                hippo_canvas_entry_set_position     (HippoCanvasEntry *entry,
                                                         guint pos);

Description

Details

HIPPO_DECLARE_WIDGET_ITEM()

#define             HIPPO_DECLARE_WIDGET_ITEM(lower, Camel)

lower :

Camel :

HIPPO_TYPE_CANVAS_SCROLLBARS

#define HIPPO_TYPE_CANVAS_SCROLLBARS              (hippo_canvas_scrollbars_get_type ())

HIPPO_CANVAS_SCROLLBARS()

#define HIPPO_CANVAS_SCROLLBARS(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_SCROLLBARS, HippoCanvasScrollbars))

object :

HIPPO_CANVAS_SCROLLBARS_CLASS()

#define HIPPO_CANVAS_SCROLLBARS_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_SCROLLBARS, HippoCanvasScrollbarsClass))

klass :

HIPPO_IS_CANVAS_SCROLLBARS()

#define HIPPO_IS_CANVAS_SCROLLBARS(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_SCROLLBARS))

object :

HIPPO_IS_CANVAS_SCROLLBARS_CLASS()

#define HIPPO_IS_CANVAS_SCROLLBARS_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_SCROLLBARS))

klass :

HIPPO_CANVAS_SCROLLBARS_GET_CLASS()

#define HIPPO_CANVAS_SCROLLBARS_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_SCROLLBARS, HippoCanvasScrollbarsClass))

obj :

HIPPO_TYPE_CANVAS_ENTRY

#define HIPPO_TYPE_CANVAS_ENTRY              (hippo_canvas_entry_get_type ())

HIPPO_CANVAS_ENTRY()

#define HIPPO_CANVAS_ENTRY(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_ENTRY, HippoCanvasEntry))

object :

HIPPO_CANVAS_ENTRY_CLASS()

#define HIPPO_CANVAS_ENTRY_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_ENTRY, HippoCanvasEntryClass))

klass :

HIPPO_IS_CANVAS_ENTRY()

#define HIPPO_IS_CANVAS_ENTRY(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_ENTRY))

object :

HIPPO_IS_CANVAS_ENTRY_CLASS()

#define HIPPO_IS_CANVAS_ENTRY_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_ENTRY))

klass :

HIPPO_CANVAS_ENTRY_GET_CLASS()

#define HIPPO_CANVAS_ENTRY_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_ENTRY, HippoCanvasEntryClass))

obj :

hippo_canvas_scrollbars_set_root ()

void                hippo_canvas_scrollbars_set_root    (HippoCanvasScrollbars *scrollbars,
                                                         HippoCanvasItem *item);

scrollbars :

item :

enum HippoScrollbarPolicy

typedef enum {
    HIPPO_SCROLLBAR_NEVER,
    HIPPO_SCROLLBAR_AUTOMATIC,
    HIPPO_SCROLLBAR_ALWAYS
} HippoScrollbarPolicy;

hippo_canvas_scrollbars_set_policy ()

void                hippo_canvas_scrollbars_set_policy  (HippoCanvasScrollbars *scrollbars,
                                                         HippoOrientation orientation,
                                                         HippoScrollbarPolicy policy);

scrollbars :

orientation :

policy :

hippo_canvas_entry_get_position ()

guint               hippo_canvas_entry_get_position     (HippoCanvasEntry *entry);

entry :

Returns :

hippo_canvas_entry_set_position ()

void                hippo_canvas_entry_set_position     (HippoCanvasEntry *entry,
                                                         guint pos);

entry :

pos :
Generated by GTK-Doc V1.15.1
hippo-canvas-0.3.1/docs/html/index.sgml0000664000076400007640000007724011404424207014735 00000000000000 hippo-canvas-0.3.1/docs/html/left.png0000644000076400007640000000071311404424207014367 00000000000000‰PNG  IHDRàw=øbKGDÿÿÿ ½§“ pHYs  ÒÝ~ütIMEÒ1&¹³[(XIDATxœµ•!OÃPEïÛ*ˆ‰ŠID%~ꊯ˜ÄÕ"pæ'öŘ`sÜ–¥rKf–´‚¤â h—mi—ÇIžz}÷ܯIû¤–.pÚö\“`xä‹ ˆl‡?l·[²,H¬‡¯×k<Ï#Žcþ%\’AUx[S³7–n6ù¾¯år¹ßèõzE‰‡’s’žŒ1³ºö“²æÅj@œ—NL$ݤiª0 ¿5/ð}¿²\E‡Ž¤KIo¥Í“$a0üjÞdF£bŠkIê„‹æAh>ŸW¶lC'?“tk;|/t*I»ÝN«ÕÊZø^`Œy•4ë÷ûšN§r]×® çJÒÌó<«’½À“Út»Ýú€à`±Xàºî1@p´ä€¸d½÷ŽZ')høÖÚK¬ ª$V?%Å]€­+³L’sgUKà"ÿw5â3O·•ÜòIEND®B`‚hippo-canvas-0.3.1/docs/html/HippoCanvasImageButton.html0000664000076400007640000002057311404424207020177 00000000000000 HippoCanvasImageButton

HippoCanvasImageButton

HippoCanvasImageButton

Synopsis

#include <hippo/hippo-canvas-image-button.h>

                    HippoCanvasImageButton;
HippoCanvasItem*    hippo_canvas_image_button_new       (void);

Object Hierarchy

  GObject
   +----HippoCanvasBox
         +----HippoCanvasImage
               +----HippoCanvasImageButton

Implemented Interfaces

HippoCanvasImageButton implements HippoCanvasItem, HippoCanvasContext and HippoCanvasContainer.

Properties

  "normal-image"             HippoCairoSurface*    : Read / Write
  "normal-image-name"        gchar*                : Read / Write
  "prelight-image"           HippoCairoSurface*    : Read / Write
  "prelight-image-name"      gchar*                : Read / Write

Description

Details

HippoCanvasImageButton

typedef struct _HippoCanvasImageButton HippoCanvasImageButton;

hippo_canvas_image_button_new ()

HippoCanvasItem*    hippo_canvas_image_button_new       (void);

Returns :

Property Details

The "normal-image" property

  "normal-image"             HippoCairoSurface*    : Read / Write

normal image as cairo_surface_t.

The "normal-image-name" property

  "normal-image-name"        gchar*                : Read / Write

Name of normal image to be loaded into the item.

Default value: NULL

The "prelight-image" property

  "prelight-image"           HippoCairoSurface*    : Read / Write

prelight image as cairo_surface_t.

The "prelight-image-name" property

  "prelight-image-name"      gchar*                : Read / Write

Name of prelight image to be loaded into the item.

Default value: NULL

Generated by GTK-Doc V1.15.1
hippo-canvas-0.3.1/docs/html/HippoCanvasContainer.html0000664000076400007640000002573511404424207017710 00000000000000 HippoCanvasContainer

HippoCanvasContainer

HippoCanvasContainer

Synopsis

#include <hippo/hippo-canvas-container.h>

                    HippoCanvasContainer;
                    HippoCanvasContainerIface;
gboolean            hippo_canvas_container_get_child_visible
                                                        (HippoCanvasContainer *container,
                                                         HippoCanvasItem *child);
void                hippo_canvas_container_set_child_visible
                                                        (HippoCanvasContainer *container,
                                                         HippoCanvasItem *child,
                                                         gboolean visible);

Object Hierarchy

  GInterface
   +----HippoCanvasContainer

Known Implementations

HippoCanvasContainer is implemented by HippoCanvasBox, HippoCanvasGradient, HippoCanvasImage, HippoCanvasImageButton, HippoCanvasLink and HippoCanvasText.

Description

Details

HippoCanvasContainer

typedef struct _HippoCanvasContainer HippoCanvasContainer;

HippoCanvasContainerIface

typedef struct {
    GTypeInterface base_iface;

    gboolean (* get_child_visible) (HippoCanvasContainer        *container,
                                    HippoCanvasItem             *child);
    void     (* set_child_visible) (HippoCanvasContainer        *container,
                                    HippoCanvasItem             *child,
                                    gboolean                     visible);
} HippoCanvasContainerIface;

hippo_canvas_container_get_child_visible ()

gboolean            hippo_canvas_container_get_child_visible
                                                        (HippoCanvasContainer *container,
                                                         HippoCanvasItem *child);

container :

child :

Returns :

hippo_canvas_container_set_child_visible ()

void                hippo_canvas_container_set_child_visible
                                                        (HippoCanvasContainer *container,
                                                         HippoCanvasItem *child,
                                                         gboolean visible);

This is the equivalent of gtk_widget_show() and gtk_widget_hide() for GtkWidget. Unlike GtkWidget, in HippoCanvas visibility is a property of the container-child pair rather than a property of the child itself. Thus, if you remove a child from a container its visibility state is lost.

Internally, invisible children are just allocated a 0x0 size; they are not otherwise told they are invisible.

Making this a "child property" on the container instead of a flag on HippoCanvasItem is perhaps a little surprising, but is consistent with e.g. having the allocation origin in the container also. The general theme is that HippoCanvasItem has minimal knowledge of its context - doesn't know its origin coords, parent item, or whether it will be painted at all. Which makes it easier to implement canvas items and easier to use them in different/multiple contexts, but makes containers harder and more complex.

An implementation convenience of this approach is that the Windows and Linux canvas widgets need not handle the visibility of their root items.

container :

 the container item

child :

 child that is inside the container

visible :

 FALSE if child should be given a 0x0 allocation and therefore be invisible
Generated by GTK-Doc V1.15.1
hippo-canvas-0.3.1/docs/html/hippo-canvas.devhelp20000664000076400007640000006164511404424207016767 00000000000000 hippo-canvas-0.3.1/docs/html/hippo-canvas-Graphics.html0000664000076400007640000003656711404424207017765 00000000000000 Graphics

Graphics

Graphics

Synopsis

#include <hippo/hippo-graphics.h>

#define             HIPPO_TYPE_RECTANGLE
enum                HippoOrientation;
enum                HippoSide;
enum                HippoGravity;
                    HippoRectangle;
GType               hippo_rectangle_get_type            (void);
gboolean            hippo_rectangle_intersect           (const HippoRectangle *src1,
                                                         const HippoRectangle *src2,
                                                         HippoRectangle *dest);
gboolean            hippo_rectangle_equal               (const HippoRectangle *r1,
                                                         const HippoRectangle *r2);
HippoRectangle *    hippo_rectangle_copy                (HippoRectangle *r);
void                hippo_rectangle_free                (HippoRectangle *r);
void                hippo_cairo_set_source_rgba32       (cairo_t *cr,
                                                         guint32 color);
void                hippo_cairo_pattern_add_stop_rgba32 (cairo_pattern_t *pattern,
                                                         double offset,
                                                         guint32 color);

Description

Details

HIPPO_TYPE_RECTANGLE

#define HIPPO_TYPE_RECTANGLE (hippo_rectangle_get_type())

enum HippoOrientation

typedef enum
{
    HIPPO_ORIENTATION_VERTICAL,
    HIPPO_ORIENTATION_HORIZONTAL
} HippoOrientation;

enum HippoSide

typedef enum
{
    HIPPO_SIDE_TOP,
    HIPPO_SIDE_BOTTOM,
    HIPPO_SIDE_LEFT,
    HIPPO_SIDE_RIGHT
} HippoSide;

enum HippoGravity

typedef enum{
    HIPPO_GRAVITY_NORTH_WEST,
    HIPPO_GRAVITY_NORTH_EAST,
    HIPPO_GRAVITY_SOUTH_EAST,
    HIPPO_GRAVITY_SOUTH_WEST
} HippoGravity;

HippoRectangle

typedef struct {
    int x;
    int y;
    int width;
    int height;
} HippoRectangle;

hippo_rectangle_get_type ()

GType               hippo_rectangle_get_type            (void);

Returns :

hippo_rectangle_intersect ()

gboolean            hippo_rectangle_intersect           (const HippoRectangle *src1,
                                                         const HippoRectangle *src2,
                                                         HippoRectangle *dest);

src1 :

src2 :

dest :

Returns :

hippo_rectangle_equal ()

gboolean            hippo_rectangle_equal               (const HippoRectangle *r1,
                                                         const HippoRectangle *r2);

r1 :

r2 :

Returns :

hippo_rectangle_copy ()

HippoRectangle *    hippo_rectangle_copy                (HippoRectangle *r);

r :

Returns :

hippo_rectangle_free ()

void                hippo_rectangle_free                (HippoRectangle *r);

r :

hippo_cairo_set_source_rgba32 ()

void                hippo_cairo_set_source_rgba32       (cairo_t *cr,
                                                         guint32 color);

cr :

color :

hippo_cairo_pattern_add_stop_rgba32 ()

void                hippo_cairo_pattern_add_stop_rgba32 (cairo_pattern_t *pattern,
                                                         double offset,
                                                         guint32 color);

pattern :

offset :

color :
Generated by GTK-Doc V1.15.1
hippo-canvas-0.3.1/docs/html/HippoCanvasContext.html0000664000076400007640000006011211404424207017376 00000000000000 HippoCanvasContext

HippoCanvasContext

HippoCanvasContext

Synopsis

#include <hippo/hippo-canvas-context.h>

enum                HippoStockColor;
                    HippoCanvasContext;
                    HippoCanvasContextIface;
PangoLayout*        hippo_canvas_context_create_layout  (HippoCanvasContext *context);
cairo_surface_t*    hippo_canvas_context_load_image     (HippoCanvasContext *context,
                                                         const char *image_name);
guint32             hippo_canvas_context_get_color      (HippoCanvasContext *context,
                                                         HippoStockColor color);
void                hippo_canvas_context_register_widget_item
                                                        (HippoCanvasContext *context,
                                                         HippoCanvasItem *item);
void                hippo_canvas_context_unregister_widget_item
                                                        (HippoCanvasContext *context,
                                                         HippoCanvasItem *item);
void                hippo_canvas_context_translate_to_widget
                                                        (HippoCanvasContext *context,
                                                         HippoCanvasItem *item,
                                                         int *x_p,
                                                         int *y_p);
void                hippo_canvas_context_translate_to_screen
                                                        (HippoCanvasContext *context,
                                                         HippoCanvasItem *item,
                                                         int *x_p,
                                                         int *y_p);
void                hippo_canvas_context_emit_style_changed
                                                        (HippoCanvasContext *context,
                                                         gboolean resize_needed);

Object Hierarchy

  GInterface
   +----HippoCanvasContext

Known Implementations

HippoCanvasContext is implemented by HippoCanvasBox, HippoCanvasGradient, HippoCanvasImage, HippoCanvasImageButton, HippoCanvasLink and HippoCanvasText.

Signals

  "style-changed"                                  : Run Last

Description

Details

enum HippoStockColor

typedef enum {
    HIPPO_STOCK_COLOR_BG_NORMAL,
    HIPPO_STOCK_COLOR_BG_PRELIGHT,
    HIPPO_STOCK_COLOR_FG
} HippoStockColor;

HippoCanvasContext

typedef struct _HippoCanvasContext HippoCanvasContext;

HippoCanvasContextIface

typedef struct {
    GTypeInterface base_iface;

    PangoLayout*     (* create_layout)  (HippoCanvasContext  *context);
    cairo_surface_t* (* create_surface) (HippoCanvasContext  *context,
                                         cairo_content_t      content,
                                         int                  width,
                                         int                  height);

    cairo_surface_t* (* load_image)     (HippoCanvasContext  *context,
                                         const char          *image_name);

    guint32          (* get_color)      (HippoCanvasContext  *context,
                                         HippoStockColor      color);

    void             (* register_widget_item)   (HippoCanvasContext *context,
                                                 HippoCanvasItem    *item);
    void             (* unregister_widget_item) (HippoCanvasContext *context,
                                                 HippoCanvasItem    *item);    
    void             (* translate_to_widget)    (HippoCanvasContext *context,
                                                 HippoCanvasItem    *item,
                                                 int                *x_p,
                                                 int                *y_p);
    void             (* translate_to_screen)    (HippoCanvasContext *context,
                                                 HippoCanvasItem    *item,
                                                 int                *x_p,
                                                 int                *y_p);
    HippoCanvasStyle *(* get_style)             (HippoCanvasContext *context);
    double            (* get_resolution)        (HippoCanvasContext *context);
    PangoFontDescription *(* get_font)          (HippoCanvasContext *context);
    
    HippoAnimationManager *( *get_animation_manager) (HippoCanvasContext *context);

    /* Signals */

    /* Inherited style properties (see affect_* methods) have changed.
     * resize_needed means the change needs a resize not just repaint.
     */
    void             (* style_changed)    (HippoCanvasContext *context,
                                           gboolean            resize_needed);
} HippoCanvasContextIface;

hippo_canvas_context_create_layout ()

PangoLayout*        hippo_canvas_context_create_layout  (HippoCanvasContext *context);

context :

Returns :

hippo_canvas_context_load_image ()

cairo_surface_t*    hippo_canvas_context_load_image     (HippoCanvasContext *context,
                                                         const char *image_name);

context :

image_name :

Returns :

hippo_canvas_context_get_color ()

guint32             hippo_canvas_context_get_color      (HippoCanvasContext *context,
                                                         HippoStockColor color);

context :

color :

Returns :

hippo_canvas_context_register_widget_item ()

void                hippo_canvas_context_register_widget_item
                                                        (HippoCanvasContext *context,
                                                         HippoCanvasItem *item);

context :

item :

hippo_canvas_context_unregister_widget_item ()

void                hippo_canvas_context_unregister_widget_item
                                                        (HippoCanvasContext *context,
                                                         HippoCanvasItem *item);

context :

item :

hippo_canvas_context_translate_to_widget ()

void                hippo_canvas_context_translate_to_widget
                                                        (HippoCanvasContext *context,
                                                         HippoCanvasItem *item,
                                                         int *x_p,
                                                         int *y_p);

context :

item :

x_p :

y_p :

hippo_canvas_context_translate_to_screen ()

void                hippo_canvas_context_translate_to_screen
                                                        (HippoCanvasContext *context,
                                                         HippoCanvasItem *item,
                                                         int *x_p,
                                                         int *y_p);

context :

item :

x_p :

y_p :

hippo_canvas_context_emit_style_changed ()

void                hippo_canvas_context_emit_style_changed
                                                        (HippoCanvasContext *context,
                                                         gboolean resize_needed);

context :

resize_needed :

Signal Details

The "style-changed" signal

void                user_function                      (HippoCanvasContext *hippocanvascontext,
                                                        gboolean            arg1,
                                                        gpointer            user_data)               : Run Last

hippocanvascontext :

 the object which received the signal.

arg1 :

user_data :

 user data set when the signal handler was connected.
Generated by GTK-Doc V1.15.1
hippo-canvas-0.3.1/docs/html/hippo-canvas-Utilitites.html0000664000076400007640000000772711404424207020360 00000000000000 Utilitites

Utilitites

Utilitites

Synopsis

#include <hippo/hippo-canvas-util.h>

#define             HIPPO_TYPE_CAIRO_SURFACE
GType               hippo_cairo_surface_get_type        (void);

Description

Details

HIPPO_TYPE_CAIRO_SURFACE

#define HIPPO_TYPE_CAIRO_SURFACE           (hippo_cairo_surface_get_type ())

hippo_cairo_surface_get_type ()

GType               hippo_cairo_surface_get_type        (void);

Returns :
Generated by GTK-Doc V1.15.1
hippo-canvas-0.3.1/docs/html/HippoCanvasText.html0000664000076400007640000002517711404424207016712 00000000000000 HippoCanvasText

HippoCanvasText

HippoCanvasText

Synopsis

#include <hippo/hippo-canvas-text.h>

enum                HippoCanvasSizeMode;
                    HippoCanvasText;
HippoCanvasItem*    hippo_canvas_text_new               (void);

Object Hierarchy

  GObject
   +----HippoCanvasBox
         +----HippoCanvasText
               +----HippoCanvasLink

Implemented Interfaces

HippoCanvasText implements HippoCanvasItem, HippoCanvasContext and HippoCanvasContainer.

Properties

  "attributes"               PangoAttrList*        : Read / Write
  "font-scale"               gdouble               : Read / Write
  "markup"                   gchar*                : Write
  "size-mode"                HippoCanvasSizeMode   : Read / Write
  "text"                     gchar*                : Read / Write

Description

Details

enum HippoCanvasSizeMode

typedef enum {
    HIPPO_CANVAS_SIZE_FULL_WIDTH,
    HIPPO_CANVAS_SIZE_WRAP_WORD,
    HIPPO_CANVAS_SIZE_ELLIPSIZE_END
} HippoCanvasSizeMode;

HippoCanvasText

typedef struct _HippoCanvasText HippoCanvasText;

hippo_canvas_text_new ()

HippoCanvasItem*    hippo_canvas_text_new               (void);

Returns :

Property Details

The "attributes" property

  "attributes"               PangoAttrList*        : Read / Write

The Pango attributes of the text; usually it is more convenient to use the 'markup' property than to do the attributes by hand.

The "font-scale" property

  "font-scale"               gdouble               : Read / Write

A scale factor for the font; Pango exports constants for common factors, such as PANGO_SCALE_LARGE, PANGO_SCALE_X_SMALL and so forth. If you want to set an absolute font size, use the 'font' or 'font-desc' properties which are introduced in the HippoCanvasBox base class.

Allowed values: [0,100]

Default value: 1

The "markup" property

  "markup"                   gchar*                : Write

The text to display in Pango markup format, allowing you to do bold and other text styles. This is a shortcut way to set the 'text' and 'attributes' properties.

Default value: NULL

The "size-mode" property

  "size-mode"                HippoCanvasSizeMode   : Read / Write

Three "size modes" are available. In HIPPO_CANVAS_SIZE_FULL_WIDTH mode, the text item will give the width of its text as its minimum size. In HIPPO_CANVAS_SIZE_WRAP_WORD, the text item will wrap to fit available space - its minimum width will be pretty small, but as the width decreases its height will increase. In HIPPO_CANVAS_SIZE_ELLIPSIZE_END mode, the width of the text will be the natural width of the item, but the minimum width will be small. If the item gets less than its natural width, it will ellipsize the text in order to fit in available space.

If none of that made sense, just decide whether you want to always display all the text without wrapping, want to be able to wrap as the available space shrinks, or want to ellipsize the text as the available space shrinks.

Default value: HIPPO_CANVAS_SIZE_FULL_WIDTH

The "text" property

  "text"                     gchar*                : Read / Write

The text to display.

Default value: NULL

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HippoEvent

HippoEvent

Synopsis

#include <hippo/hippo-event.h>

#define             HIPPO_TYPE_EVENT
enum                HippoEventType;
enum                HippoMotionDetail;
                    HippoEvent;
enum                HippoKey;
enum                HippoModifier;
GType               hippo_event_get_type                (void);
HippoEvent *        hippo_event_copy                    (HippoEvent *event);
void                hippo_event_free                    (HippoRectangle *event);

Description

Details

HIPPO_TYPE_EVENT

#define HIPPO_TYPE_EVENT (hippo_event_get_type())

enum HippoEventType

typedef enum {
    HIPPO_EVENT_BUTTON_PRESS,
    HIPPO_EVENT_BUTTON_RELEASE,
    HIPPO_EVENT_MOTION_NOTIFY,
    HIPPO_EVENT_KEY_PRESS,
    HIPPO_EVENT_SCROLL
} HippoEventType;

enum HippoMotionDetail

typedef enum {
    HIPPO_MOTION_DETAIL_ENTER,
    HIPPO_MOTION_DETAIL_LEAVE,
    HIPPO_MOTION_DETAIL_WITHIN
} HippoMotionDetail;

HippoEvent

typedef struct {
    HippoEventType type;
    int x;
    int y;
    union {
        struct {
            HippoMotionDetail detail;
        } motion;
        struct {
            int button;
            int count;

            /* we pass these through for gtk_window_begin_resize_drag() */
            int x11_x_root;
            int x11_y_root;
            guint32 x11_time;
            guint modifiers;
        } button;
        struct {
            HippoKey key;
            gunichar character; /* 0 if no translation */
            guint modifiers;
        } key;
        struct {
            HippoScrollDirection direction;
        } scroll;
    } u;
} HippoEvent;

enum HippoKey

typedef enum {
    HIPPO_KEY_UNKNOWN, 
    HIPPO_KEY_RETURN,
    HIPPO_KEY_ESCAPE,
    HIPPO_KEY_TAB,
    HIPPO_KEY_LEFTTAB
} HippoKey;

enum HippoModifier

typedef enum {
    HIPPO_MODIFIER_SHIFT = 1 << 0,
    HIPPO_MODIFIER_CTRL = 1 << 1,
    HIPPO_MODIFIER_ALT = 1 << 2
} HippoModifier;

hippo_event_get_type ()

GType               hippo_event_get_type                (void);

Returns :

hippo_event_copy ()

HippoEvent *        hippo_event_copy                    (HippoEvent *event);

event :

Returns :

hippo_event_free ()

void                hippo_event_free                    (HippoRectangle *event);

event :
Generated by GTK-Doc V1.15.1
hippo-canvas-0.3.1/docs/html/HippoCanvasStyle.html0000664000076400007640000000633411404424207017060 00000000000000 HippoCanvasStyle

HippoCanvasStyle

HippoCanvasStyle

Synopsis

#include <hippo/hippo-canvas-style.h>

                    HippoCanvasStyle;

Object Hierarchy

  GObject
   +----HippoCanvasStyle

Description

Details

HippoCanvasStyle

typedef struct _HippoCanvasStyle HippoCanvasStyle;

Generated by GTK-Doc V1.15.1
hippo-canvas-0.3.1/docs/html/HippoCanvasGradient.html0000664000076400007640000001561611404424207017520 00000000000000 HippoCanvasGradient

HippoCanvasGradient

HippoCanvasGradient

Synopsis

#include <hippo/hippo-canvas-gradient.h>

                    HippoCanvasGradient;
HippoCanvasItem*    hippo_canvas_gradient_new           (void);

Object Hierarchy

  GObject
   +----HippoCanvasBox
         +----HippoCanvasGradient

Implemented Interfaces

HippoCanvasGradient implements HippoCanvasItem, HippoCanvasContext and HippoCanvasContainer.

Properties

  "end-color"                guint                 : Read / Write
  "start-color"              guint                 : Read / Write

Description

Details

HippoCanvasGradient

typedef struct _HippoCanvasGradient HippoCanvasGradient;

hippo_canvas_gradient_new ()

HippoCanvasItem*    hippo_canvas_gradient_new           (void);

Returns :

Property Details

The "end-color" property

  "end-color"                guint                 : Read / Write

Last color in the gradient.

Default value: 0

The "start-color" property

  "start-color"              guint                 : Read / Write

First color in the gradient.

Default value: 0

Generated by GTK-Doc V1.15.1
hippo-canvas-0.3.1/docs/html/HippoCanvasImage.html0000664000076400007640000002066311404424207017003 00000000000000 HippoCanvasImage

HippoCanvasImage

HippoCanvasImage

Synopsis

#include <hippo/hippo-canvas-image.h>

                    HippoCanvasImage;
HippoCanvasItem*    hippo_canvas_image_new              (void);

Object Hierarchy

  GObject
   +----HippoCanvasBox
         +----HippoCanvasImage
               +----HippoCanvasImageButton

Implemented Interfaces

HippoCanvasImage implements HippoCanvasItem, HippoCanvasContext and HippoCanvasContainer.

Properties

  "image"                    HippoCairoSurface*    : Read / Write
  "image-name"               gchar*                : Read / Write
  "scale-height"             gint                  : Read / Write
  "scale-width"              gint                  : Read / Write

Description

Details

HippoCanvasImage

typedef struct _HippoCanvasImage HippoCanvasImage;

hippo_canvas_image_new ()

HippoCanvasItem*    hippo_canvas_image_new              (void);

Returns :

Property Details

The "image" property

  "image"                    HippoCairoSurface*    : Read / Write

Specifies the Cairo surface to display.

The "image-name" property

  "image-name"               gchar*                : Read / Write

Specifies an image name to display; with GTK+ the image name is an image name registered with the GTK+ theme system.

Default value: NULL

The "scale-height" property

  "scale-height"             gint                  : Read / Write

A height in pixels to scale the image to, or -1 to use the image's original height.

Allowed values: >= -1

Default value: -1

The "scale-width" property

  "scale-width"              gint                  : Read / Write

A width in pixels to scale the image to, or -1 to use the image's original width.

Allowed values: >= -1

Default value: -1

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HippoCanvasBox

HippoCanvasBox

Synopsis

#include <hippo/hippo-canvas-box.h>

enum                HippoPackFlags;
int                 (*HippoCanvasCompareChildFunc)      (HippoCanvasItem *child_a,
                                                         HippoCanvasItem *child_b,
                                                         void *data);
void                (*HippoCanvasForeachChildFunc)      (HippoCanvasItem *child,
                                                         void *data);
                    HippoCanvasBox;
HippoCanvasItem*    hippo_canvas_box_new                (void);
void                hippo_canvas_box_prepend            (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         HippoPackFlags flags);
void                hippo_canvas_box_append             (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         HippoPackFlags flags);
void                hippo_canvas_box_move               (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         HippoGravity gravity,
                                                         int x,
                                                         int y);
void                hippo_canvas_box_set_position       (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         int x,
                                                         int y);
void                hippo_canvas_box_get_position       (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         int *x,
                                                         int *y);
void                hippo_canvas_box_clear              (HippoCanvasBox *box);
void                hippo_canvas_box_remove             (HippoCanvasBox *box,
                                                         HippoCanvasItem *child);
void                hippo_canvas_box_remove_all         (HippoCanvasBox *box);
GList*              hippo_canvas_box_get_children       (HippoCanvasBox *box);
gboolean            hippo_canvas_box_is_empty           (HippoCanvasBox *box);
void                hippo_canvas_box_foreach            (HippoCanvasBox *box,
                                                         HippoCanvasForeachChildFunc func,
                                                         void *data);
void                hippo_canvas_box_reverse            (HippoCanvasBox *box);
void                hippo_canvas_box_sort               (HippoCanvasBox *box,
                                                         HippoCanvasCompareChildFunc compare_func,
                                                         void *data);
void                hippo_canvas_box_insert_after       (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         HippoCanvasItem *ref_child,
                                                         HippoPackFlags flags);
void                hippo_canvas_box_insert_before      (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         HippoCanvasItem *ref_child,
                                                         HippoPackFlags flags);
void                hippo_canvas_box_insert_sorted      (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         HippoPackFlags flags,
                                                         HippoCanvasCompareChildFunc compare_func,
                                                         void *data);
void                hippo_canvas_box_set_child_packing  (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         HippoPackFlags flags);
void                hippo_canvas_box_get_background_area
                                                        (HippoCanvasBox *box,
                                                         HippoRectangle *area);
void                hippo_canvas_box_align              (HippoCanvasBox *box,
                                                         int content_width,
                                                         int content_height,
                                                         int *x_p,
                                                         int *y_p,
                                                         int *width_p,
                                                         int *height_p);
void                hippo_canvas_box_set_clickable      (HippoCanvasBox *box,
                                                         gboolean clickable);
gboolean            hippo_canvas_box_is_clickable       (HippoCanvasBox *box);
void                hippo_canvas_box_set_layout         (HippoCanvasBox *box,
                                                         HippoCanvasLayout *layout);
HippoCanvasBoxChild * hippo_canvas_box_find_box_child   (HippoCanvasBox *box,
                                                         HippoCanvasItem *item);
GList *             hippo_canvas_box_get_layout_children
                                                        (HippoCanvasBox *box);

                    HippoCanvasBoxChild;
HippoCanvasBoxChild * hippo_canvas_box_child_ref        (HippoCanvasBoxChild *child);
void                hippo_canvas_box_child_unref        (HippoCanvasBoxChild *child);
gpointer            hippo_canvas_box_child_get_qdata    (HippoCanvasBoxChild *child,
                                                         GQuark key);
void                hippo_canvas_box_child_set_qdata    (HippoCanvasBoxChild *child,
                                                         GQuark key,
                                                         gpointer data,
                                                         GDestroyNotify notify);
void                hippo_canvas_box_child_get_width_request
                                                        (HippoCanvasBoxChild *child,
                                                         int *min_width_p,
                                                         int *natural_width_p);
void                hippo_canvas_box_child_get_height_request
                                                        (HippoCanvasBoxChild *child,
                                                         int for_width,
                                                         int *min_height_p,
                                                         int *natural_height_p);
void                hippo_canvas_box_child_allocate     (HippoCanvasBoxChild *child,
                                                         int x,
                                                         int y,
                                                         int width,
                                                         int height,
                                                         gboolean origin_changed);

Object Hierarchy

  GObject
   +----HippoCanvasBox
         +----HippoCanvasImage
         +----HippoCanvasText
         +----HippoCanvasGradient

Implemented Interfaces

HippoCanvasBox implements HippoCanvasItem, HippoCanvasContext and HippoCanvasContainer.

Properties

  "background-color"         guint                 : Read / Write
  "background-color-set"     gboolean              : Read / Write
  "border"                   gint                  : Write
  "border-bottom"            gint                  : Read / Write
  "border-color"             guint                 : Read / Write
  "border-color-set"         gboolean              : Read / Write
  "border-left"              gint                  : Read / Write
  "border-right"             gint                  : Read / Write
  "border-top"               gint                  : Read / Write
  "box-height"               gint                  : Read / Write
  "box-width"                gint                  : Read / Write
  "color"                    guint                 : Read / Write
  "color-set"                gboolean              : Read / Write
  "debug-name"               gchar*                : Read / Write
  "font"                     gchar*                : Read / Write
  "font-desc"                PangoFontDescription*  : Read / Write
  "orientation"              HippoOrientation      : Read / Write
  "padding"                  gint                  : Write
  "padding-bottom"           gint                  : Read / Write
  "padding-left"             gint                  : Read / Write
  "padding-right"            gint                  : Read / Write
  "padding-top"              gint                  : Read / Write
  "spacing"                  gint                  : Read / Write
  "tooltip"                  gchar*                : Read / Write
  "xalign"                   HippoItemAlignment    : Read / Write
  "yalign"                   HippoItemAlignment    : Read / Write

Signals

  "hovering-changed"                               : Run Last

Description

Details

enum HippoPackFlags

typedef enum /*< flags >*/
{
    HIPPO_PACK_EXPAND = 1,  /**< This is equivalent to both EXPAND and FILL for GtkBox,
                             * the way you'd get FILL=false is to set the alignment
                             * on the child item
                             */
    HIPPO_PACK_END = 2,
    HIPPO_PACK_FIXED = 4,   /**< Like position: absolute or GtkFixed */
    HIPPO_PACK_IF_FITS = 8, /**< Can hide this child to make space if allocation is too small
                             * for the child's width request. 
                             * Include child width in box's natural width but not box's request.
                             * (doesn't work in vertical boxes for now)
                             */
    /* Floated children: only works with vertical box, and cannot be used in combination
     * with HIPPO_PACK_EXPAND or HIPPO_PACK_END
     */
    HIPPO_PACK_FLOAT_LEFT = 16,   /* Float to the left */
    HIPPO_PACK_FLOAT_RIGHT = 32,  /* Float to the right */
    HIPPO_PACK_CLEAR_LEFT = 64,   /* Pack below left-floated children */
    HIPPO_PACK_CLEAR_RIGHT = 128, /* Pack below right-floated children */
    HIPPO_PACK_CLEAR_BOTH = 192   /* Pack below left-and right floated children */
} HippoPackFlags;

HippoCanvasCompareChildFunc ()

int                 (*HippoCanvasCompareChildFunc)      (HippoCanvasItem *child_a,
                                                         HippoCanvasItem *child_b,
                                                         void *data);

child_a :

child_b :

data :

Returns :

HippoCanvasForeachChildFunc ()

void                (*HippoCanvasForeachChildFunc)      (HippoCanvasItem *child,
                                                         void *data);

child :

data :

HippoCanvasBox

typedef struct _HippoCanvasBox HippoCanvasBox;

hippo_canvas_box_new ()

HippoCanvasItem*    hippo_canvas_box_new                (void);

Returns :

hippo_canvas_box_prepend ()

void                hippo_canvas_box_prepend            (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         HippoPackFlags flags);

See hippo_canvas_box_append() for all the details.

box :

 the canvas box

child :

 the child to prepend

flags :

 flags for how to layout the child

hippo_canvas_box_append ()

void                hippo_canvas_box_append             (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         HippoPackFlags flags);

Adds a child item to the box. HIPPO_PACK_END means the child should be added at the end of the box while normally the child would be added at the start of the box. This is just like the "pack end" concept in GtkBox. HIPPO_PACK_FIXED means the child is not included in the layout algorithm, you have to set its position manually with hippo_canvas_box_set_position(). HIPPO_PACK_IF_FITS means the child is "all or nothing"; if there isn't room to give all children their natural width, then the "if fits" children can be dropped. Dropping some children is often nicer than having all the children squished or forcing the entire box to be too big.

If you are familiar with GTK+ widget layout, note that GtkMisc functionality (alignment and padding) are incorporated into the items themselves in the form of the alignment and border/padding properties. GtkFixed functionality is part of HippoCanvasBox because children can be packed HIPPO_PACK_FIXED. HippoCanvasBox has an orientation property, rather than two subclasses for horizontal and vertical. And HIPPO_PACK_IF_FITS is not available in GTK+ because it requires the "natural size" vs. "minimum size" distinction that GTK+ lacks.

box :

 the canvas box

child :

 the child to append

flags :

 flags for how to layout the child

hippo_canvas_box_move ()

void                hippo_canvas_box_move               (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         HippoGravity gravity,
                                                         int x,
                                                         int y);

box :

child :

gravity :

x :

y :

hippo_canvas_box_set_position ()

void                hippo_canvas_box_set_position       (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         int x,
                                                         int y);

box :

child :

x :

y :

hippo_canvas_box_get_position ()

void                hippo_canvas_box_get_position       (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         int *x,
                                                         int *y);

box :

child :

x :

y :

hippo_canvas_box_clear ()

void                hippo_canvas_box_clear              (HippoCanvasBox *box);

Removes all children from the box and calls hippo_canvas_item_destroy() on them.

box :

 the canvas box

hippo_canvas_box_remove ()

void                hippo_canvas_box_remove             (HippoCanvasBox *box,
                                                         HippoCanvasItem *child);

box :

child :

hippo_canvas_box_remove_all ()

void                hippo_canvas_box_remove_all         (HippoCanvasBox *box);

Removes all children from the box without destroying them. You probably want hipppo_canvas_box_clear() instead unless you have a particular reason to preserve the children. The explicit destroy added by hipppo_canvas_box_clear() will make your application more robust against memory leaks.

box :

 the canvas box

hippo_canvas_box_get_children ()

GList*              hippo_canvas_box_get_children       (HippoCanvasBox *box);

box :

Returns :

 . [element-type CanvasBoxChild*][transfer container CanvasBoxChild*]

hippo_canvas_box_is_empty ()

gboolean            hippo_canvas_box_is_empty           (HippoCanvasBox *box);

box :

Returns :

hippo_canvas_box_foreach ()

void                hippo_canvas_box_foreach            (HippoCanvasBox *box,
                                                         HippoCanvasForeachChildFunc func,
                                                         void *data);

box :

func :

data :

hippo_canvas_box_reverse ()

void                hippo_canvas_box_reverse            (HippoCanvasBox *box);

box :

hippo_canvas_box_sort ()

void                hippo_canvas_box_sort               (HippoCanvasBox *box,
                                                         HippoCanvasCompareChildFunc compare_func,
                                                         void *data);

box :

compare_func :

data :

hippo_canvas_box_insert_after ()

void                hippo_canvas_box_insert_after       (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         HippoCanvasItem *ref_child,
                                                         HippoPackFlags flags);

box :

child :

ref_child :

flags :

hippo_canvas_box_insert_before ()

void                hippo_canvas_box_insert_before      (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         HippoCanvasItem *ref_child,
                                                         HippoPackFlags flags);

box :

child :

ref_child :

flags :

hippo_canvas_box_insert_sorted ()

void                hippo_canvas_box_insert_sorted      (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         HippoPackFlags flags,
                                                         HippoCanvasCompareChildFunc compare_func,
                                                         void *data);

box :

child :

flags :

compare_func :

data :

hippo_canvas_box_set_child_packing ()

void                hippo_canvas_box_set_child_packing  (HippoCanvasBox *box,
                                                         HippoCanvasItem *child,
                                                         HippoPackFlags flags);

box :

child :

flags :

hippo_canvas_box_get_background_area ()

void                hippo_canvas_box_get_background_area
                                                        (HippoCanvasBox *box,
                                                         HippoRectangle *area);

box :

area :

hippo_canvas_box_align ()

void                hippo_canvas_box_align              (HippoCanvasBox *box,
                                                         int content_width,
                                                         int content_height,
                                                         int *x_p,
                                                         int *y_p,
                                                         int *width_p,
                                                         int *height_p);

This is a "protected" method intended for use by HippoCanvasBox subclasses (basically all items are box subclasses right now). Pass in a size request, and have it converted to the right place to actually draw, with padding/border removed and alignment performed. In other words this sorts out the padding, border, and xalign/yalign properties for you.

box :

content_width :

 width of the content of your item (text, image, children, whatever)

content_height :

 height of the content

x_p :

 output the X origin where you should put your content

y_p :

 output the Y origin where you should put your content

width_p :

 output the width of your content (may exceed the passed-in width/height if alignment mode is HIPPO_ALIGNMENT_FILL for example)

height_p :

 output the height of your content

hippo_canvas_box_set_clickable ()

void                hippo_canvas_box_set_clickable      (HippoCanvasBox *box,
                                                         gboolean clickable);

box :

clickable :

hippo_canvas_box_is_clickable ()

gboolean            hippo_canvas_box_is_clickable       (HippoCanvasBox *box);

box :

Returns :

hippo_canvas_box_set_layout ()

void                hippo_canvas_box_set_layout         (HippoCanvasBox *box,
                                                         HippoCanvasLayout *layout);

Sets the layout manager to use for the box. A layout manager provides an alternate method of laying out the children of a box. Once you set a layout manager for the box, you will typically want to add children to the box using the methods of the layout manager, rather than the methods of the box, so that you can specify packing options that are specific to the layout manager.

box :

 a HippoCanvasBox

layout :

 the layout manager to set on the box or NULL to use the default box layout manager.

hippo_canvas_box_find_box_child ()

HippoCanvasBoxChild * hippo_canvas_box_find_box_child   (HippoCanvasBox *box,
                                                         HippoCanvasItem *item);

box :

item :

Returns :

hippo_canvas_box_get_layout_children ()

GList *             hippo_canvas_box_get_layout_children
                                                        (HippoCanvasBox *box);

Return the list of children that a layout manager should manage. As compared to hippo_canvas_box_get_children() this list omits widgets that are not visible, positioned at a fixed position, or not geometry managed for some other reason. It also returns a list of HippoCanvasBoxChild rather than a list of HippoCanvasItem.

If you are implementing a layout manager that iterates over the box's child list directly (to save creating the list, say), you should check the 'in_layout' property of each child before laying it out.

box :

 a HippoCanvasBox

Returns :

 a list of HippoCanvasBoxChild. The list should be freed with g_list_free(), but the members don't have to be freed. (No reference count is added to them.). [element-type CanvasBoxChild*][transfer container CanvasBoxChild*]

HippoCanvasBoxChild

typedef struct {
    HippoCanvasItem *item;

    /* If this is false, layout managers should ignore this item */
    guint            in_layout : 1;

    guint            expand : 1;
    guint            end : 1;
    guint            fixed : 1;
    guint            if_fits : 1;
    guint            float_left : 1;
    guint            float_right : 1;
    guint            clear_left : 1;
    guint            clear_right : 1;
    guint            visible : 1;
} HippoCanvasBoxChild;

HippoCanvasBoxChild holds data associated with an item that has been added to a canvas box. It is used by implementations of HippoCanvasLayout when implementing methods like get_width_request and size_allocate.

The life-cycle of a HippoCanvasBoxChild is effectively until the item is removed from its parent. If a reference is held beyond that point, calling methods on the box child is safe, but the methods will have no effect, and defaults results will be returned.

hippo_canvas_box_child_ref ()

HippoCanvasBoxChild * hippo_canvas_box_child_ref        (HippoCanvasBoxChild *child);

Release a reference previously added to a HippoCanvasBoxChild. If ther are no more outstanding references to the box child (including references held by the parent box), the child and associated data will be freed.

child :

 a HippoCanvasBoxChild

Returns :

hippo_canvas_box_child_unref ()

void                hippo_canvas_box_child_unref        (HippoCanvasBoxChild *child);

child :

hippo_canvas_box_child_get_qdata ()

gpointer            hippo_canvas_box_child_get_qdata    (HippoCanvasBoxChild *child,
                                                         GQuark key);

Retrieves data previously stored with hippo_canvas_box_child_set_qdata()

child :

 a HippoCanvasBoxChild

key :

 a GQuark identifying the data to retrieve

Returns :

 the data previously stored, or NULL if data was not previously stored for the given key.

hippo_canvas_box_child_set_qdata ()

void                hippo_canvas_box_child_set_qdata    (HippoCanvasBoxChild *child,
                                                         GQuark key,
                                                         gpointer data,
                                                         GDestroyNotify notify);

Associates data with a HippoCanvasBoxChild object

child :

 a HippoCanvasBoxChild

key :

 a GQuark identifying the data to store

data :

 the data to store

notify :

 a function to call when the data is replaced or the box child is freed

hippo_canvas_box_child_get_width_request ()

void                hippo_canvas_box_child_get_width_request
                                                        (HippoCanvasBoxChild *child,
                                                         int *min_width_p,
                                                         int *natural_width_p);

child :

min_width_p :

natural_width_p :

hippo_canvas_box_child_get_height_request ()

void                hippo_canvas_box_child_get_height_request
                                                        (HippoCanvasBoxChild *child,
                                                         int for_width,
                                                         int *min_height_p,
                                                         int *natural_height_p);

child :

for_width :

min_height_p :

natural_height_p :

hippo_canvas_box_child_allocate ()

void                hippo_canvas_box_child_allocate     (HippoCanvasBoxChild *child,
                                                         int x,
                                                         int y,
                                                         int width,
                                                         int height,
                                                         gboolean origin_changed);

child :

x :

y :

width :

height :

origin_changed :

Property Details

The "background-color" property

  "background-color"         guint                 : Read / Write

Sets an RGBA background color (pack the color into 32-bit unsigned int, just type "0xff0000ff" for example for opaque red). The background color covers the padding but not the border of the box.

This property is ignored if the background-color-set property is FALSE.

Default value: 4294967040

The "background-color-set" property

  "background-color-set"     gboolean              : Read / Write

Determines whether the background-color property is used, or whether the color is determined from the item's style. This flag gets set automatically if you write to the background-color property.

Default value: FALSE

The "border" property

  "border"                   gint                  : Write

Write-only convenience property to set border-top, border-bottom, border-left, and border-right all at once.

Allowed values: [0,255]

Default value: 0

The "border-bottom" property

  "border-bottom"            gint                  : Read / Write

Space outside the background color, on the bottom edge. Contrast with the padding, which is inside the background color.

Allowed values: [0,255]

Default value: 0

The "border-color" property

  "border-color"             guint                 : Read / Write

Sets an RGBA border color (pack the color into 32-bit unsigned int, just type "0xff0000ff" for example for opaque red). The border color covers the border of the box; you have to set the border to a nonzero size with the border property.

Frequently, the border is transparent and just used for spacing.

Default value: 4294967040

The "border-color-set" property

  "border-color-set"         gboolean              : Read / Write

Determines whether the border-color property is used, or whether the color is determined from the item's style. This flag gets set automatically if you write to the border-color property.

Default value: FALSE

The "border-left" property

  "border-left"              gint                  : Read / Write

Space outside the background color, on the left edge. Contrast with the padding, which is inside the background color.

Allowed values: [0,255]

Default value: 0

The "border-right" property

  "border-right"             gint                  : Read / Write

Space outside the background color, on the right edge. Contrast with the padding, which is inside the background color.

Allowed values: [0,255]

Default value: 0

The "border-top" property

  "border-top"               gint                  : Read / Write

Space outside the background color, on the top edge. Contrast with the padding, which is inside the background color.

Allowed values: [0,255]

Default value: 0

The "box-height" property

  "box-height"               gint                  : Read / Write

This forces both the natural and minimum height (for the entire box, including border and padding). It should probably be deprecated in favor of separate natural-height and min-height properties, and potentially those properties should not include the border and/or padding. Feel free to analyze and then resolve the issue and send us a patch!

Allowed values: >= -1

Default value: -1

The "box-width" property

  "box-width"                gint                  : Read / Write

This forces both the natural and minimum width (for the entire box, including border and padding). It should probably be deprecated in favor of separate natural-width and min-width properties, and potentially those properties should not include the border and/or padding. Feel free to analyze and then resolve the issue and send us a patch!

Allowed values: >= -1

Default value: -1

The "color" property

  "color"                    guint                 : Read / Write

This property only matters if the subclass of HippoCanvasBox you are using supports it. Specifically text items use this color for the text color.

The value is an RGBA color, i.e. a 32-bit unsigned int, "0xff0000ff" for example for opaque red.

This property is ignored if the color-set property is FALSE.

Default value: 255

The "color-set" property

  "color-set"                gboolean              : Read / Write

Determines whether the color property is used, or whether the color is determined from the item's style. This flag gets set automatically if you write to the color property.

Default value: FALSE

The "debug-name" property

  "debug-name"               gchar*                : Read / Write

If set, debug-spew detailed information about size negotiation, prefixed with this name

Default value: NULL

The "font" property

  "font"                     gchar*                : Read / Write

The font to use as a Pango font description string. Only matters for text items, or for boxes that contain text items, overriding any font from the item's style. The font will not be inherited by child items.

This property is just a way to set the font-desc property, using a string instead of a PangoFontDescription object.

Default value: NULL

The "font-desc" property

  "font-desc"                PangoFontDescription*  : Read / Write

The font to use for text in the item, overriding any font from the style. The font will not be inherited by child items.

The "orientation" property

  "orientation"              HippoOrientation      : Read / Write

A box can stack items vertically HIPPO_ORIENTATION_VERTICAL, like GtkVBox, or put them in a horizontal row, HIPPO_ORIENTATION_HORIZONTAL, like GtkHBox.

Default value: HIPPO_ORIENTATION_VERTICAL

The "padding" property

  "padding"                  gint                  : Write

Write-only convenience property to set padding-top, padding-bottom, padding-left, and padding-right all at once.

Allowed values: [0,255]

Default value: 0

The "padding-bottom" property

  "padding-bottom"           gint                  : Read / Write

Space inside the background color, on the bottom edge. Contrast with the border, which is outside the background color.

Allowed values: [0,255]

Default value: 0

The "padding-left" property

  "padding-left"             gint                  : Read / Write

Space inside the background color, on the left edge. Contrast with the border, which is outside the background color.

Allowed values: [0,255]

Default value: 0

The "padding-right" property

  "padding-right"            gint                  : Read / Write

Space inside the background color, on the right edge. Contrast with the border, which is outside the background color.

Allowed values: [0,255]

Default value: 0

The "padding-top" property

  "padding-top"              gint                  : Read / Write

Space inside the background color, on the top edge. Contrast with the border, which is outside the background color.

Allowed values: [0,255]

Default value: 0

The "spacing" property

  "spacing"                  gint                  : Read / Write

The spacing is a gap to leave between all child items in the box. If you want a gap in only one place, try setting a transparent border on one side of the child, rather than setting the spacing.

Allowed values: [0,255]

Default value: 0

The "tooltip" property

  "tooltip"                  gchar*                : Read / Write

A string to display as a tooltip on this canvas item.

Default value: NULL

The "xalign" property

  "xalign"                   HippoItemAlignment    : Read / Write

Remember that most canvas items, including text and image items, derive from HippoCanvasBox. The alignment properties determine whether the "content" of the box - which may be the child items, image, text, or other main point of the canvas item you're using - will be aligned start (left/top), aligned center, aligned end (right/bottom), or stretched to fill the whole box.

Alignment only matters if the box gets extra space (more space than the natural size of the item).

Default value: HIPPO_ALIGNMENT_FILL

The "yalign" property

  "yalign"                   HippoItemAlignment    : Read / Write

Remember that most canvas items, including text and image items, derive from HippoCanvasBox. The alignment properties determine whether the "content" of the box - which may be the child items, image, text, or other main point of the canvas item you're using - will be aligned start (left/top), aligned center, aligned end (right/bottom), or stretched to fill the whole box.

Alignment only matters if the box gets extra space (more space than the natural size of the item).

Default value: HIPPO_ALIGNMENT_FILL

Signal Details

The "hovering-changed" signal

void                user_function                      (HippoCanvasBox *hippocanvasbox,
                                                        gboolean        arg1,
                                                        gpointer        user_data)           : Run Last

hippocanvasbox :

 the object which received the signal.

arg1 :

user_data :

 user data set when the signal handler was connected.
Generated by GTK-Doc V1.15.1
hippo-canvas-0.3.1/docs/html/HippoCanvasLink.html0000664000076400007640000001407411404424207016655 00000000000000 HippoCanvasLink

HippoCanvasLink

HippoCanvasLink

Synopsis

#include <hippo/hippo-canvas-link.h>

                    HippoCanvasLink;
HippoCanvasItem*    hippo_canvas_link_new               (void);

Object Hierarchy

  GObject
   +----HippoCanvasBox
         +----HippoCanvasText
               +----HippoCanvasLink

Implemented Interfaces

HippoCanvasLink implements HippoCanvasItem, HippoCanvasContext and HippoCanvasContainer.

Properties

  "visited"                  gboolean              : Read / Write

Description

Details

HippoCanvasLink

typedef struct _HippoCanvasLink HippoCanvasLink;

hippo_canvas_link_new ()

HippoCanvasItem*    hippo_canvas_link_new               (void);

Returns :

Property Details

The "visited" property

  "visited"                  gboolean              : Read / Write

Whether or not link was visited.

Default value: FALSE

Generated by GTK-Doc V1.15.1
hippo-canvas-0.3.1/docs/html/style.css0000644000076400007640000001205611404424207014604 00000000000000.synopsis, .classsynopsis { /* tango:aluminium 1/2 */ background: #eeeeec; border: solid 1px #d3d7cf; padding: 0.5em; } .programlisting { /* tango:sky blue 0/1 */ background: #e6f3ff; border: solid 1px #729fcf; padding: 0.5em; } .variablelist { padding: 4px; margin-left: 3em; } .variablelist td:first-child { vertical-align: top; } @media screen { sup a.footnote { position: relative; top: 0em ! important; } /* this is needed so that the local anchors are displayed below the naviagtion */ div.footnote a[name], div.refnamediv a[name], div.refsect1 a[name], div.refsect2 a[name], div.index a[name], div.glossary a[name], div.sect1 a[name] { position: relative; padding-top:4.5em; } /* this seems to be a bug in the xsl style sheets when generating indexes */ div.index div.index { top: 0em; } /* make space for the fixed navigation bar and add space at the bottom so that * link targets appear somewhat close to top */ body { padding-top: 3.2em; padding-bottom: 20em; } /* style and size the navigation bar */ table.navigation#top { position: fixed; /* tango:scarlet red 0/1 */ background: #ffe6e6; border: solid 1px #ef2929; margin-top: 0; margin-bottom: 0; top: 0; left: 0; height: 3em; z-index: 10; } .navigation a, .navigation a:visited { /* tango:scarlet red 3 */ color: #a40000; } .navigation a:hover { /* tango:scarlet red 1 */ color: #ef2929; } td.shortcuts { /* tango:scarlet red 1 */ color: #ef2929; font-size: 80%; white-space: nowrap; } } @media print { table.navigation { visibility: collapse; display: none; } div.titlepage table.navigation { visibility: visible; display: table; /* tango:scarlet red 0/1 */ background: #ffe6e6; border: solid 1px #ef2929; margin-top: 0; margin-bottom: 0; top: 0; left: 0; height: 3em; } } .navigation .title { font-size: 200%; } div.gallery-float { float: left; padding: 10px; } div.gallery-float img { border-style: none; } div.gallery-spacer { clear: both; } a, a:visited { text-decoration: none; /* tango:sky blue 2 */ color: #3465a4; } a:hover { text-decoration: underline; /* tango:sky blue 1 */ color: #729fcf; } div.table table { border-collapse: collapse; border-spacing: 0px; /* tango:aluminium 3 */ border: solid 1px #babdb6; } div.table table td, div.table table th { /* tango:aluminium 3 */ border: solid 1px #babdb6; padding: 3px; vertical-align: top; } div.table table th { /* tango:aluminium 2 */ background-color: #d3d7cf; } hr { /* tango:aluminium 3 */ color: #babdb6; background: #babdb6; border: none 0px; height: 1px; clear: both; } .footer { padding-top: 3.5em; /* tango:aluminium 3 */ color: #babdb6; text-align: center; font-size: 80%; } .warning { /* tango:orange 0/1 */ background: #ffeed9; border-color: #ffb04f; } .note { /* tango:chameleon 0/0.5 */ background: #d8ffb2; border-color: #abf562; } .note, .warning { padding: 0.5em; border-width: 1px; border-style: solid; } .note h3, .warning h3 { margin-top: 0.0em } .note p, .warning p { margin-bottom: 0.0em } /* blob links */ h2 .extralinks, h3 .extralinks { float: right; /* tango:aluminium 3 */ color: #babdb6; font-size: 80%; font-weight: normal; } .annotation { /* tango:aluminium 5 */ color: #555753; font-size: 80%; font-weight: normal; } /* code listings */ .listing_code .programlisting .cbracket { color: #a40000; } /* tango: scarlet red 3 */ .listing_code .programlisting .comment { color: #a1a39d; } /* tango: aluminium 4 */ .listing_code .programlisting .function { color: #000000; font-weight: bold; } .listing_code .programlisting .function a { color: #11326b; font-weight: bold; } /* tango: sky blue 4 */ .listing_code .programlisting .keyword { color: #4e9a06; } /* tango: chameleon 3 */ .listing_code .programlisting .linenum { color: #babdb6; } /* tango: aluminium 3 */ .listing_code .programlisting .normal { color: #000000; } .listing_code .programlisting .number { color: #75507b; } /* tango: plum 2 */ .listing_code .programlisting .preproc { color: #204a87; } /* tango: sky blue 3 */ .listing_code .programlisting .string { color: #c17d11; } /* tango: chocolate 2 */ .listing_code .programlisting .type { color: #000000; } .listing_code .programlisting .type a { color: #11326b; } /* tango: sky blue 4 */ .listing_code .programlisting .symbol { color: #ce5c00; } /* tango: orange 3 */ .listing_frame { /* tango:sky blue 1 */ border: solid 1px #729fcf; padding: 0px; } .listing_lines, .listing_code { margin-top: 0px; margin-bottom: 0px; padding: 0.5em; } .listing_lines { /* tango:sky blue 0.5 */ background: #a6c5e3; /* tango:aluminium 6 */ color: #2e3436; } .listing_code { /* tango:sky blue 0 */ background: #e6f3ff; } .listing_code .programlisting { /* override from previous */ border: none 0px; padding: 0px; } .listing_lines pre, .listing_code pre { margin: 0px; } hippo-canvas-0.3.1/docs/html/ch01.html0000664000076400007640000000657511404424207014366 00000000000000 The Hippo Canvas

The Hippo Canvas

HippoCanvasBox
HippoCanvasContainer
HippoCanvasContext
HippoCanvasGradient
HippoCanvasImageButton
HippoCanvasImage
HippoCanvasItem
HippoCanvasLink
HippoCanvasStyle
HippoCanvasText
Utilitites
Widgets
HippoEvent
Graphics
Generated by GTK-Doc V1.15.1
hippo-canvas-0.3.1/docs/html/HippoCanvasItem.html0000664000076400007640000023431611404424207016661 00000000000000 HippoCanvasItem

HippoCanvasItem

HippoCanvasItem

Synopsis

#include <hippo/hippo-canvas-item.h>

                    HippoCanvasItem;
                    HippoCanvasItemIface;
enum                HippoCanvasPointer;
enum                HippoItemAlignment;
void                hippo_canvas_item_destroy           (HippoCanvasItem *canvas_item);
void                hippo_canvas_item_set_context       (HippoCanvasItem *canvas_item,
                                                         HippoCanvasContext *context);
void                hippo_canvas_item_set_parent        (HippoCanvasItem *canvas_item,
                                                         HippoCanvasContainer *container);
HippoCanvasContainer* hippo_canvas_item_get_parent      (HippoCanvasItem *canvas_item);
void                hippo_canvas_item_get_width_request (HippoCanvasItem *canvas_item,
                                                         int *min_width_p,
                                                         int *natural_width_p);
void                hippo_canvas_item_get_height_request
                                                        (HippoCanvasItem *canvas_item,
                                                         int for_width,
                                                         int *min_height_p,
                                                         int *natural_height_p);
void                hippo_canvas_item_allocate          (HippoCanvasItem *canvas_item,
                                                         int width,
                                                         int height,
                                                         gboolean origin_changed);
void                hippo_canvas_item_get_allocation    (HippoCanvasItem *canvas_item,
                                                         int *width_p,
                                                         int *height_p);
gboolean            hippo_canvas_item_get_needs_request (HippoCanvasItem *canvas_item);
char*               hippo_canvas_item_get_tooltip       (HippoCanvasItem *canvas_item,
                                                         int x,
                                                         int y,
                                                         HippoRectangle *for_area);
HippoCanvasPointer  hippo_canvas_item_get_pointer       (HippoCanvasItem *canvas_item,
                                                         int x,
                                                         int y);
gboolean            hippo_canvas_item_get_visible       (HippoCanvasItem *canvas_item);
void                hippo_canvas_item_set_visible       (HippoCanvasItem *canvas_item,
                                                         gboolean visible);
void                hippo_canvas_item_emit_destroy      (HippoCanvasItem *canvas_item);
gboolean            hippo_canvas_item_emit_button_press_event
                                                        (HippoCanvasItem *canvas_item,
                                                         int x,
                                                         int y,
                                                         int button,
                                                         int x11_x_root,
                                                         int x11_y_root,
                                                         guint32 x11_time,
                                                         int count);
gboolean            hippo_canvas_item_emit_button_release_event
                                                        (HippoCanvasItem *canvas_item,
                                                         int x,
                                                         int y,
                                                         int button,
                                                         int x11_x_root,
                                                         int x11_y_root,
                                                         guint32 x11_time);
gboolean            hippo_canvas_item_emit_motion_notify_event
                                                        (HippoCanvasItem *canvas_item,
                                                         int x,
                                                         int y,
                                                         HippoMotionDetail detail);
gboolean            hippo_canvas_item_emit_key_press_event
                                                        (HippoCanvasItem *canvas_item,
                                                         HippoKey key,
                                                         gunichar character,
                                                         guint modifiers);
void                hippo_canvas_item_emit_activated    (HippoCanvasItem *canvas_item);
void                hippo_canvas_item_emit_paint_needed (HippoCanvasItem *canvas_item,
                                                         int x,
                                                         int y,
                                                         int width,
                                                         int height);
void                hippo_canvas_item_emit_tooltip_changed
                                                        (HippoCanvasItem *canvas_item);
void                hippo_canvas_item_emit_request_changed
                                                        (HippoCanvasItem *canvas_item);
gboolean            hippo_canvas_item_process_event     (HippoCanvasItem *canvas_item,
                                                         HippoEvent *event,
                                                         int allocation_x,
                                                         int allocation_y);
void                hippo_canvas_item_process_paint     (HippoCanvasItem *canvas_item,
                                                         cairo_t *cr,
                                                         GdkRegion *damaged_region,
                                                         int allocation_x,
                                                         int allocation_y);

Object Hierarchy

  GInterface
   +----HippoCanvasItem

Known Implementations

HippoCanvasItem is implemented by HippoCanvasBox, HippoCanvasGradient, HippoCanvasImage, HippoCanvasImageButton, HippoCanvasLink and HippoCanvasText.

Properties

  "classes"                  gchar*                : Read / Write
  "id"                       gchar*                : Read / Write

Signals

  "activated"                                      : Run Last
  "button-press-event"                             : Run Last
  "button-release-event"                           : Run Last
  "destroy"                                        : Cleanup / No Recursion / No Hooks
  "key-press-event"                                : Run Last
  "motion-notify-event"                            : Run Last
  "paint"                                          : Run Last
  "paint-needed"                                   : Run Last
  "request-changed"                                : Run Last
  "scroll-event"                                   : Run Last
  "tooltip-changed"                                : Run Last

Description

Details

HippoCanvasItem

typedef struct _HippoCanvasItem HippoCanvasItem;

HippoCanvasItemIface

typedef struct {
    GTypeInterface base_iface;

    HippoCanvasContext*    (* get_context)          (HippoCanvasItem *canvas_item);
    void                   (* set_context)          (HippoCanvasItem      *canvas_item,
                                                     HippoCanvasContext   *context);
    void                   (* set_parent)           (HippoCanvasItem      *canvas_item,
                                                     HippoCanvasContainer *container);
    HippoCanvasContainer*  (* get_parent)           (HippoCanvasItem *canvas_item);
    void                   (* paint)                (HippoCanvasItem *canvas_item,
                                                     cairo_t         *cr,
                                                     GdkRegion       *damaged_region);
    void                   (* get_width_request)    (HippoCanvasItem *canvas_item,
                                                     int             *min_width_p,
                                                     int             *natural_width_p);
    void                   (* get_height_request)   (HippoCanvasItem *canvas_item,
                                                     int              for_width,
                                                     int             *min_height_p,
                                                     int             *natural_height_p);
    
    /* The origin changed flag indicates that the position of the item with respect to the
     * canvas root changed. The item must then call allocate on it's children passing
     * TRUE for origin_changed as well. */
    void                   (* allocate)             (HippoCanvasItem *canvas_item,
                                                     int              width,
                                                     int              height,
                                                     gboolean         origin_changed);
    void                   (* get_allocation)       (HippoCanvasItem *canvas_item,
                                                     int             *width_p,
                                                     int             *height_p);
    gboolean               (* button_press_event)   (HippoCanvasItem *canvas_item,
                                                     HippoEvent      *event);
    gboolean               (* button_release_event) (HippoCanvasItem *canvas_item,
                                                     HippoEvent      *event);
    gboolean               (* motion_notify_event)  (HippoCanvasItem *canvas_item,
                                                     HippoEvent      *event);
    gboolean               (* key_press_event)      (HippoCanvasItem *canvas_item,
                                                     HippoEvent      *event);
    void                   (* activated)            (HippoCanvasItem *canvas_item);
    void                   (* request_changed)      (HippoCanvasItem *canvas_item);
    void                   (* paint_needed)         (HippoCanvasItem *canvas_item,
                                                     const HippoRectangle *damage_box);
    gboolean               (* get_needs_request)    (HippoCanvasItem *canvas_item);
    char*                  (* get_tooltip)          (HippoCanvasItem *canvas_item,
                                                     int              x,
                                                     int              y,
                                                     HippoRectangle  *for_area);
    void                   (* tooltip_changed)      (HippoCanvasItem *canvas_item);
    HippoCanvasPointer     (* get_pointer)          (HippoCanvasItem *canvas_item,
                                                     int              x,
                                                     int              y);
    gboolean               (* scroll_event)         (HippoCanvasItem *canvas_item,
                                                     HippoEvent      *event);    
} HippoCanvasItemIface;

enum HippoCanvasPointer

typedef enum {
    HIPPO_CANVAS_POINTER_UNSET,
    HIPPO_CANVAS_POINTER_DEFAULT,
    HIPPO_CANVAS_POINTER_HAND
} HippoCanvasPointer;

enum HippoItemAlignment

typedef enum {
    HIPPO_ALIGNMENT_FILL,
    HIPPO_ALIGNMENT_START, /* left or top */
    HIPPO_ALIGNMENT_CENTER,
    HIPPO_ALIGNMENT_END    /* right or bottom */
} HippoItemAlignment;

hippo_canvas_item_destroy ()

void                hippo_canvas_item_destroy           (HippoCanvasItem *canvas_item);

Explicitly requests that the item be destroyed. This will cause item to drop all references it holds to other objects, and also result in the ::destroy signal being emitted. In response to the ::destroy signal, any other objects that are holding on to references to the item should drop the references they hold. In particular, the item will be removed from its parent container.

Note that this function doesn't directly cause the memory for the object to be freed; the object will be freed only if the above actions cause all references to it to be dropped.

canvas_item :

hippo_canvas_item_set_context ()

void                hippo_canvas_item_set_context       (HippoCanvasItem *canvas_item,
                                                         HippoCanvasContext *context);

canvas_item :

context :

 . [allow-none]

hippo_canvas_item_set_parent ()

void                hippo_canvas_item_set_parent        (HippoCanvasItem *canvas_item,
                                                         HippoCanvasContainer *container);

canvas_item :

container :

hippo_canvas_item_get_parent ()

HippoCanvasContainer* hippo_canvas_item_get_parent      (HippoCanvasItem *canvas_item);

canvas_item :

Returns :

hippo_canvas_item_get_width_request ()

void                hippo_canvas_item_get_width_request (HippoCanvasItem *canvas_item,
                                                         int *min_width_p,
                                                         int *natural_width_p);

canvas_item :

min_width_p :

natural_width_p :

hippo_canvas_item_get_height_request ()

void                hippo_canvas_item_get_height_request
                                                        (HippoCanvasItem *canvas_item,
                                                         int for_width,
                                                         int *min_height_p,
                                                         int *natural_height_p);

canvas_item :

for_width :

min_height_p :

natural_height_p :

hippo_canvas_item_allocate ()

void                hippo_canvas_item_allocate          (HippoCanvasItem *canvas_item,
                                                         int width,
                                                         int height,
                                                         gboolean origin_changed);

canvas_item :

width :

height :

origin_changed :

hippo_canvas_item_get_allocation ()

void                hippo_canvas_item_get_allocation    (HippoCanvasItem *canvas_item,
                                                         int *width_p,
                                                         int *height_p);

canvas_item :

width_p :

height_p :

hippo_canvas_item_get_needs_request ()

gboolean            hippo_canvas_item_get_needs_request (HippoCanvasItem *canvas_item);

canvas_item :

Returns :

hippo_canvas_item_get_tooltip ()

char*               hippo_canvas_item_get_tooltip       (HippoCanvasItem *canvas_item,
                                                         int x,
                                                         int y,
                                                         HippoRectangle *for_area);

canvas_item :

x :

y :

for_area :

Returns :

hippo_canvas_item_get_pointer ()

HippoCanvasPointer  hippo_canvas_item_get_pointer       (HippoCanvasItem *canvas_item,
                                                         int x,
                                                         int y);

canvas_item :

x :

y :

Returns :

hippo_canvas_item_get_visible ()

gboolean            hippo_canvas_item_get_visible       (HippoCanvasItem *canvas_item);

canvas_item :

Returns :

hippo_canvas_item_set_visible ()

void                hippo_canvas_item_set_visible       (HippoCanvasItem *canvas_item,
                                                         gboolean visible);

canvas_item :

visible :

hippo_canvas_item_emit_destroy ()

void                hippo_canvas_item_emit_destroy      (HippoCanvasItem *canvas_item);

Emit the ::destroy signal on canvas_item. Note that this doesn't actually destroy the item (see hippo_canvas_item()) for that. This function should be called at the end of your implementation of dispose() before chaining up if you are implementing HippoCanvasItem directly. If you derive from an implementation of HippoCanvasItem like HippoCanvasBox, you need not and should not call this function.

canvas_item :

 the canvas item

hippo_canvas_item_emit_button_press_event ()

gboolean            hippo_canvas_item_emit_button_press_event
                                                        (HippoCanvasItem *canvas_item,
                                                         int x,
                                                         int y,
                                                         int button,
                                                         int x11_x_root,
                                                         int x11_y_root,
                                                         guint32 x11_time,
                                                         int count);

canvas_item :

x :

y :

button :

x11_x_root :

x11_y_root :

x11_time :

count :

Returns :

hippo_canvas_item_emit_button_release_event ()

gboolean            hippo_canvas_item_emit_button_release_event
                                                        (HippoCanvasItem *canvas_item,
                                                         int x,
                                                         int y,
                                                         int button,
                                                         int x11_x_root,
                                                         int x11_y_root,
                                                         guint32 x11_time);

canvas_item :

x :

y :

button :

x11_x_root :

x11_y_root :

x11_time :

Returns :

hippo_canvas_item_emit_motion_notify_event ()

gboolean            hippo_canvas_item_emit_motion_notify_event
                                                        (HippoCanvasItem *canvas_item,
                                                         int x,
                                                         int y,
                                                         HippoMotionDetail detail);

canvas_item :

x :

y :

detail :

Returns :

hippo_canvas_item_emit_key_press_event ()

gboolean            hippo_canvas_item_emit_key_press_event
                                                        (HippoCanvasItem *canvas_item,
                                                         HippoKey key,
                                                         gunichar character,
                                                         guint modifiers);

canvas_item :

key :

character :

modifiers :

Returns :

hippo_canvas_item_emit_activated ()

void                hippo_canvas_item_emit_activated    (HippoCanvasItem *canvas_item);

canvas_item :

hippo_canvas_item_emit_paint_needed ()

void                hippo_canvas_item_emit_paint_needed (HippoCanvasItem *canvas_item,
                                                         int x,
                                                         int y,
                                                         int width,
                                                         int height);

canvas_item :

x :

y :

width :

height :

hippo_canvas_item_emit_tooltip_changed ()

void                hippo_canvas_item_emit_tooltip_changed
                                                        (HippoCanvasItem *canvas_item);

canvas_item :

hippo_canvas_item_emit_request_changed ()

void                hippo_canvas_item_emit_request_changed
                                                        (HippoCanvasItem *canvas_item);

canvas_item :

hippo_canvas_item_process_event ()

gboolean            hippo_canvas_item_process_event     (HippoCanvasItem *canvas_item,
                                                         HippoEvent *event,
                                                         int allocation_x,
                                                         int allocation_y);

canvas_item :

event :

allocation_x :

allocation_y :

Returns :

hippo_canvas_item_process_paint ()

void                hippo_canvas_item_process_paint     (HippoCanvasItem *canvas_item,
                                                         cairo_t *cr,
                                                         GdkRegion *damaged_region,
                                                         int allocation_x,
                                                         int allocation_y);

canvas_item :

cr :

damaged_region :

allocation_x :

allocation_y :

Property Details

The "classes" property

  "classes"                  gchar*                : Read / Write

Class names for the element; this is used when matching a CSS rule selector against the element tree. Multiple classes can be specified, specified by spaces. (This property is called 'classes' and not 'class' to avoid problems with language bindings.)

Default value: NULL

The "id" property

  "id"                       gchar*                : Read / Write

The ID of the element; this is used when matching a CSS rule selector against the element tree.

Default value: NULL

Signal Details

The "activated" signal

void                user_function                      (HippoCanvasItem *arg0,
                                                        gpointer         user_data)      : Run Last

Signal emitted when the canvas item is "activated" (e.g. if a button is clicked or an url is clicked).

user_data :

 user data set when the signal handler was connected.

The "button-press-event" signal

gboolean            user_function                      (HippoCanvasItem *arg0,
                                                        HippoEvent      *arg1,
                                                        gpointer         user_data)      : Run Last

Signal emitted when a mouse button is pressed down on the canvas item.

user_data :

 user data set when the signal handler was connected.

The "button-release-event" signal

gboolean            user_function                      (HippoCanvasItem *arg0,
                                                        HippoEvent      *arg1,
                                                        gpointer         user_data)      : Run Last

Signal emitted when a mouse button is released on the canvas item.

user_data :

 user data set when the signal handler was connected.

The "destroy" signal

void                user_function                      (HippoCanvasItem *arg0,
                                                        gpointer         user_data)      : Cleanup / No Recursion / No Hooks

This canvas item has explicitely been destroyed. All references it holds to other objects will be dropped, and all signal handlers removed.

user_data :

 user data set when the signal handler was connected.

The "key-press-event" signal

gboolean            user_function                      (HippoCanvasItem *arg0,
                                                        HippoEvent      *arg1,
                                                        gpointer         user_data)      : Run Last

Signal emitted when a key is pressed while the canvas item is focused.

user_data :

 user data set when the signal handler was connected.

The "motion-notify-event" signal

gboolean            user_function                      (HippoCanvasItem *arg0,
                                                        HippoEvent      *arg1,
                                                        gpointer         user_data)      : Run Last

Signal emitted when the mouse pointer enters, leaves, or moves within a canvas item. Note that unlike GtkWidget, there are not separate events for enter and leave.

user_data :

 user data set when the signal handler was connected.

The "paint" signal

void                user_function                      (HippoCanvasItem *arg0,
                                                        gpointer         arg1,
                                                        gpointer         arg2,
                                                        gpointer         user_data)      : Run Last

All drawing of a canvas item happens in the handlers for this signal. The rectangle is the bounding box of the damage region. Most concrete items derive from HippoCanvasBox, whose default paint handler invokes a series of more fine-grained paint handlers to paint the background, content, etc.; usually you should override one of those fine-grained handlers rather than this all-encompassing paint.

user_data :

 user data set when the signal handler was connected.

The "paint-needed" signal

void                user_function                      (HippoCanvasItem *arg0,
                                                        HippoRectangle  *arg1,
                                                        gpointer         user_data)      : Run Last

Signal emitted when a canvas item needs to be repainted. The rectangle is the bounding box of the areas that need repainting.

user_data :

 user data set when the signal handler was connected.

The "request-changed" signal

void                user_function                      (HippoCanvasItem *arg0,
                                                        gpointer         user_data)      : Run Last

Signal emitted when the natural or minimum size of the canvas item may have changed. The parent canvas or parent canvas item will normally need to recompute its layout in response.

user_data :

 user data set when the signal handler was connected.

The "scroll-event" signal

gboolean            user_function                      (HippoCanvasItem *arg0,
                                                        HippoEvent      *arg1,
                                                        gpointer         user_data)      : Run Last

Signal emitted when the mouse wheel or other mechanism requests scrolling.

user_data :

 user data set when the signal handler was connected.

The "tooltip-changed" signal

void                user_function                      (HippoCanvasItem *arg0,
                                                        gpointer         user_data)      : Run Last

Signal emitted when the canvas item's tooltip changes. The code displaying the tooltip may need this signal in order to update in response to changes.

user_data :

 user data set when the signal handler was connected.
Generated by GTK-Doc V1.15.1
hippo-canvas-0.3.1/docs/hippo-canvas-sections.txt0000664000076400007640000002051711404424207016747 00000000000000
hippo/hippo-canvas-style.h hippo-canvas-style HippoCanvasStyle HippoCanvasStyle HIPPO_CANVAS_DEFAULT_COLOR HIPPO_CANVAS_DEFAULT_BACKGROUND_COLOR hippo_canvas_style_affect_color hippo_canvas_style_affect_font_desc HippoCanvasStyleClass HippoCanvasStyleClass HIPPO_CANVAS_STYLE HIPPO_IS_CANVAS_STYLE HIPPO_TYPE_CANVAS_STYLE hippo_canvas_style_get_type HIPPO_CANVAS_STYLE_CLASS HIPPO_IS_CANVAS_STYLE_CLASS HIPPO_CANVAS_STYLE_GET_CLASS
hippo/hippo-canvas-box.h hippo-canvas-box HippoCanvasBox HippoPackFlags HippoCascadeMode HippoCanvasCompareChildFunc HippoCanvasForeachChildFunc HippoCanvasBox hippo_canvas_box_new hippo_canvas_box_prepend hippo_canvas_box_append hippo_canvas_box_move hippo_canvas_box_set_position hippo_canvas_box_get_position hippo_canvas_box_clear hippo_canvas_box_remove hippo_canvas_box_remove_all hippo_canvas_box_get_children hippo_canvas_box_is_empty hippo_canvas_box_foreach hippo_canvas_box_reverse hippo_canvas_box_sort hippo_canvas_box_insert_after hippo_canvas_box_insert_before hippo_canvas_box_insert_sorted hippo_canvas_box_set_child_packing hippo_canvas_box_get_context hippo_canvas_box_get_background_area hippo_canvas_box_align hippo_canvas_box_set_clickable hippo_canvas_box_is_clickable hippo_canvas_box_set_layout hippo_canvas_box_find_box_child hippo_canvas_box_get_layout_children HippoCanvasBoxChild hippo_canvas_box_child_ref hippo_canvas_box_child_unref hippo_canvas_box_child_get_qdata hippo_canvas_box_child_set_qdata hippo_canvas_box_child_get_width_request hippo_canvas_box_child_get_height_request hippo_canvas_box_child_allocate HippoCanvasBoxClass HIPPO_CANVAS_BOX HIPPO_IS_CANVAS_BOX HIPPO_TYPE_CANVAS_BOX hippo_canvas_box_get_type HIPPO_CANVAS_BOX_CLASS HIPPO_IS_CANVAS_BOX_CLASS HIPPO_CANVAS_BOX_GET_CLASS HIPPO_TYPE_CANVAS_BOX_CHILD hippo_canvas_box_child_get_type
hippo/hippo-canvas-image.h hippo-canvas-image HippoCanvasImage HippoCanvasImage hippo_canvas_image_new HippoCanvasImageClass HIPPO_CANVAS_IMAGE HIPPO_IS_CANVAS_IMAGE HIPPO_TYPE_CANVAS_IMAGE hippo_canvas_image_get_type HIPPO_CANVAS_IMAGE_CLASS HIPPO_IS_CANVAS_IMAGE_CLASS HIPPO_CANVAS_IMAGE_GET_CLASS
hippo/hippo-canvas-container.h hippo-canvas-container HippoCanvasContainer HippoCanvasContainer HippoCanvasContainerIface hippo_canvas_container_get_child_visible hippo_canvas_container_set_child_visible HIPPO_CANVAS_CONTAINER HIPPO_IS_CANVAS_CONTAINER HIPPO_TYPE_CANVAS_CONTAINER hippo_canvas_container_get_type HIPPO_CANVAS_CONTAINER_GET_IFACE
hippo/hippo-canvas-context.h hippo-canvas-context HippoCanvasContext HippoStockColor HippoCanvasContext HippoCanvasContextIface hippo_canvas_context_create_layout hippo_canvas_context_load_image hippo_canvas_context_get_color hippo_canvas_context_register_widget_item hippo_canvas_context_unregister_widget_item hippo_canvas_context_translate_to_widget hippo_canvas_context_translate_to_screen hippo_canvas_context_affect_color hippo_canvas_context_affect_font_desc hippo_canvas_context_emit_style_changed HIPPO_CANVAS_CONTEXT HIPPO_IS_CANVAS_CONTEXT HIPPO_TYPE_CANVAS_CONTEXT hippo_canvas_context_get_type HIPPO_CANVAS_CONTEXT_GET_IFACE
hippo/hippo-canvas-text.h hippo-canvas-text HippoCanvasText HippoCanvasSizeMode HippoCanvasText hippo_canvas_text_new HippoCanvasTextClass HIPPO_CANVAS_TEXT HIPPO_IS_CANVAS_TEXT HIPPO_TYPE_CANVAS_TEXT hippo_canvas_text_get_type HIPPO_CANVAS_TEXT_CLASS HIPPO_IS_CANVAS_TEXT_CLASS HIPPO_CANVAS_TEXT_GET_CLASS
hippo/hippo-canvas-link.h hippo-canvas-link HippoCanvasLink HippoCanvasLink hippo_canvas_link_new HippoCanvasLinkClass HIPPO_CANVAS_LINK HIPPO_IS_CANVAS_LINK HIPPO_TYPE_CANVAS_LINK hippo_canvas_link_get_type HIPPO_CANVAS_LINK_CLASS HIPPO_IS_CANVAS_LINK_CLASS HIPPO_CANVAS_LINK_GET_CLASS
hippo/hippo-canvas-image-button.h hippo-canvas-image-button HippoCanvasImageButton HippoCanvasImageButton hippo_canvas_image_button_new HippoCanvasImageButtonClass HIPPO_CANVAS_IMAGE_BUTTON HIPPO_IS_CANVAS_IMAGE_BUTTON HIPPO_TYPE_CANVAS_IMAGE_BUTTON hippo_canvas_image_button_get_type HIPPO_CANVAS_IMAGE_BUTTON_CLASS HIPPO_IS_CANVAS_IMAGE_BUTTON_CLASS HIPPO_CANVAS_IMAGE_BUTTON_GET_CLASS
hippo/hippo-canvas-item.h hippo-canvas-item HippoCanvasItem HippoCanvasItem HippoCanvasItemIface HippoCanvasPointer HippoItemAlignment HippoCanvasItemIface hippo_canvas_item_destroy hippo_canvas_item_set_context hippo_canvas_item_set_parent hippo_canvas_item_get_parent hippo_canvas_item_get_width_request hippo_canvas_item_get_height_request hippo_canvas_item_allocate hippo_canvas_item_get_allocation hippo_canvas_item_get_needs_request hippo_canvas_item_get_tooltip hippo_canvas_item_get_pointer hippo_canvas_item_get_visible hippo_canvas_item_set_visible hippo_canvas_item_emit_destroy hippo_canvas_item_emit_button_press_event hippo_canvas_item_emit_button_release_event hippo_canvas_item_emit_motion_notify_event hippo_canvas_item_emit_key_press_event hippo_canvas_item_emit_activated hippo_canvas_item_emit_paint_needed hippo_canvas_item_emit_tooltip_changed hippo_canvas_item_emit_request_changed hippo_canvas_item_process_event hippo_canvas_item_process_paint HIPPO_CANVAS_ITEM HIPPO_IS_CANVAS_ITEM HIPPO_TYPE_CANVAS_ITEM hippo_canvas_item_get_type HIPPO_CANVAS_ITEM_GET_IFACE
hippo/hippo-canvas-gradient.h hippo-canvas-gradient HippoCanvasGradient HippoCanvasGradient hippo_canvas_gradient_new HippoCanvasGradientClass HIPPO_CANVAS_GRADIENT HIPPO_IS_CANVAS_GRADIENT HIPPO_TYPE_CANVAS_GRADIENT hippo_canvas_gradient_get_type HIPPO_CANVAS_GRADIENT_CLASS HIPPO_IS_CANVAS_GRADIENT_CLASS HIPPO_CANVAS_GRADIENT_GET_CLASS
hippo/hippo-canvas-layout.h hippo-canvas-layout HippoCanvasLayout HippoCanvasLayout HippoCanvasLayoutIface hippo_canvas_layout_allocate hippo_canvas_layout_get_height_request hippo_canvas_layout_get_type hippo_canvas_layout_get_width_request hippo_canvas_layout_set_box HIPPO_CANVAS_LAYOUT HIPPO_IS_CANVAS_LAYOUT HIPPO_TYPE_CANVAS_LAYOUT hippo_canvas_layout_get_type HIPPO_CANVAS_LAYOUT_GET_IFACE
hippo/hippo-canvas-widgets.h hippo-canvas-widgets Widgets HIPPO_DECLARE_WIDGET_ITEM HIPPO_TYPE_CANVAS_SCROLLBARS HIPPO_CANVAS_SCROLLBARS HIPPO_CANVAS_SCROLLBARS_CLASS HIPPO_IS_CANVAS_SCROLLBARS HIPPO_IS_CANVAS_SCROLLBARS_CLASS HIPPO_CANVAS_SCROLLBARS_GET_CLASS HIPPO_TYPE_CANVAS_ENTRY HIPPO_CANVAS_ENTRY HIPPO_CANVAS_ENTRY_CLASS HIPPO_IS_CANVAS_ENTRY HIPPO_IS_CANVAS_ENTRY_CLASS HIPPO_CANVAS_ENTRY_GET_CLASS hippo_canvas_scrollbars_set_root HippoScrollbarPolicy hippo_canvas_scrollbars_set_policy hippo_canvas_entry_get_position hippo_canvas_entry_set_position HIPPO_CANVAS_BUTTON HIPPO_IS_CANVAS_BUTTON HIPPO_TYPE_CANVAS_BUTTON HIPPO_CANVAS_BUTTON_CLASS HIPPO_IS_CANVAS_BUTTON_CLASS HIPPO_CANVAS_BUTTON_GET_CLASS
hippo/hippo-graphics.h hippo-graphics Graphics HIPPO_TYPE_RECTANGLE HippoOrientation HippoSide HippoGravity HippoRectangle hippo_rectangle_get_type hippo_rectangle_intersect hippo_rectangle_equal hippo_rectangle_copy hippo_rectangle_free hippo_cairo_set_source_rgba32 hippo_cairo_pattern_add_stop_rgba32
hippo/hippo-canvas-util.h hippo-canvas-util Utilitites HIPPO_TYPE_CAIRO_SURFACE hippo_cairo_surface_get_type
hippo/hippo-event.h hippo-event HippoEvent HIPPO_TYPE_EVENT HippoEventType HippoMotionDetail HippoEvent HippoKey HippoModifier hippo_event_get_type hippo_event_copy hippo_event_free
hippo-canvas-0.3.1/docs/tmpl/0000775000076400007640000000000011404424207013020 500000000000000hippo-canvas-0.3.1/docs/tmpl/hippo-canvas-util.sgml0000664000076400007640000000072211404424207017170 00000000000000 Utilitites @void: @Returns: hippo-canvas-0.3.1/docs/tmpl/hippo-canvas-unused.sgml0000664000076400007640000000242211404424207017515 00000000000000 @HIPPO_CASCADE_MODE_NONE: @HIPPO_CASCADE_MODE_INHERIT: @box: @Returns: @context: @color_rgba_p: @context: @font_desc: @canvas_item: @style: @color_rgba_p: @style: @font_desc: hippo-canvas-0.3.1/docs/tmpl/hippo-canvas-context.sgml0000664000076400007640000000357011404424207017703 00000000000000 HippoCanvasContext @HIPPO_STOCK_COLOR_BG_NORMAL: @HIPPO_STOCK_COLOR_BG_PRELIGHT: @HIPPO_STOCK_COLOR_FG: @hippocanvascontext: the object which received the signal. @arg1: @base_iface: @create_layout: @create_surface: @load_image: @get_color: @register_widget_item: @unregister_widget_item: @translate_to_widget: @translate_to_screen: @get_style: @get_resolution: @get_font: @get_animation_manager: @style_changed: @context: @Returns: @context: @image_name: @Returns: @context: @color: @Returns: @context: @item: @context: @item: @context: @item: @x_p: @y_p: @context: @item: @x_p: @y_p: @context: @resize_needed: hippo-canvas-0.3.1/docs/tmpl/hippo-canvas-link.sgml0000664000076400007640000000101111404424207017140 00000000000000 HippoCanvasLink @void: @Returns: hippo-canvas-0.3.1/docs/tmpl/hippo-canvas-image.sgml0000664000076400007640000000134011404424207017272 00000000000000 HippoCanvasImage @void: @Returns: hippo-canvas-0.3.1/docs/tmpl/hippo-canvas-container.sgml0000664000076400007640000000135511404424207020200 00000000000000 HippoCanvasContainer @base_iface: @get_child_visible: @set_child_visible: @container: @child: @Returns: @container: @child: @visible: hippo-canvas-0.3.1/docs/tmpl/hippo-canvas-style.sgml0000664000076400007640000000055711404424207017361 00000000000000 HippoCanvasStyle hippo-canvas-0.3.1/docs/tmpl/hippo-graphics.sgml0000664000076400007640000000301011404424207016533 00000000000000 Graphics @HIPPO_ORIENTATION_VERTICAL: @HIPPO_ORIENTATION_HORIZONTAL: @HIPPO_SIDE_TOP: @HIPPO_SIDE_BOTTOM: @HIPPO_SIDE_LEFT: @HIPPO_SIDE_RIGHT: @HIPPO_GRAVITY_NORTH_WEST: @HIPPO_GRAVITY_NORTH_EAST: @HIPPO_GRAVITY_SOUTH_EAST: @HIPPO_GRAVITY_SOUTH_WEST: @x: @y: @width: @height: @void: @Returns: @src1: @src2: @dest: @Returns: @r1: @r2: @Returns: @r: @Returns: @r: @cr: @color: @pattern: @offset: @color: hippo-canvas-0.3.1/docs/tmpl/hippo-canvas-widgets.sgml0000664000076400007640000000360111404424207017660 00000000000000 Widgets @lower: @Camel: @object: @klass: @object: @klass: @obj: @object: @klass: @object: @klass: @obj: @scrollbars: @item: @HIPPO_SCROLLBAR_NEVER: @HIPPO_SCROLLBAR_AUTOMATIC: @HIPPO_SCROLLBAR_ALWAYS: @scrollbars: @orientation: @policy: @entry: @Returns: @entry: @pos: hippo-canvas-0.3.1/docs/tmpl/hippo-canvas-item.sgml0000664000076400007640000001416011404424207017152 00000000000000 HippoCanvasItem @hippocanvasitem: the object which received the signal. @hippocanvasitem: the object which received the signal. @arg1: @Returns: @hippocanvasitem: the object which received the signal. @arg1: @Returns: @hippocanvasitem: the object which received the signal. @hippocanvasitem: the object which received the signal. @arg1: @Returns: @hippocanvasitem: the object which received the signal. @arg1: @Returns: @hippocanvasitem: the object which received the signal. @arg1: @arg2: @hippocanvasitem: the object which received the signal. @arg1: @hippocanvasitem: the object which received the signal. @hippocanvasitem: the object which received the signal. @arg1: @Returns: @hippocanvasitem: the object which received the signal. @base_iface: @get_context: @set_context: @set_parent: @get_parent: @paint: @get_width_request: @get_height_request: @allocate: @get_allocation: @button_press_event: @button_release_event: @motion_notify_event: @key_press_event: @activated: @request_changed: @paint_needed: @get_needs_request: @get_tooltip: @tooltip_changed: @get_pointer: @scroll_event: @HIPPO_CANVAS_POINTER_UNSET: @HIPPO_CANVAS_POINTER_DEFAULT: @HIPPO_CANVAS_POINTER_HAND: @HIPPO_ALIGNMENT_FILL: @HIPPO_ALIGNMENT_START: @HIPPO_ALIGNMENT_CENTER: @HIPPO_ALIGNMENT_END: @base_iface: @get_context: @set_context: @set_parent: @get_parent: @paint: @get_width_request: @get_height_request: @allocate: @get_allocation: @button_press_event: @button_release_event: @motion_notify_event: @key_press_event: @activated: @request_changed: @paint_needed: @get_needs_request: @get_tooltip: @tooltip_changed: @get_pointer: @scroll_event: @canvas_item: @canvas_item: @context: @canvas_item: @container: @canvas_item: @Returns: @canvas_item: @min_width_p: @natural_width_p: @canvas_item: @for_width: @min_height_p: @natural_height_p: @canvas_item: @width: @height: @origin_changed: @canvas_item: @width_p: @height_p: @canvas_item: @Returns: @canvas_item: @x: @y: @for_area: @Returns: @canvas_item: @x: @y: @Returns: @canvas_item: @Returns: @canvas_item: @visible: @canvas_item: @canvas_item: @x: @y: @button: @x11_x_root: @x11_y_root: @x11_time: @count: @Returns: @canvas_item: @x: @y: @button: @x11_x_root: @x11_y_root: @x11_time: @Returns: @canvas_item: @x: @y: @detail: @Returns: @canvas_item: @key: @character: @modifiers: @Returns: @canvas_item: @canvas_item: @x: @y: @width: @height: @canvas_item: @canvas_item: @canvas_item: @event: @allocation_x: @allocation_y: @Returns: @canvas_item: @cr: @damaged_region: @allocation_x: @allocation_y: hippo-canvas-0.3.1/docs/tmpl/hippo-canvas-box.sgml0000664000076400007640000001430511404424207017005 00000000000000 HippoCanvasBox @HIPPO_PACK_EXPAND: @HIPPO_PACK_END: @HIPPO_PACK_FIXED: @HIPPO_PACK_IF_FITS: @HIPPO_PACK_FLOAT_LEFT: @HIPPO_PACK_FLOAT_RIGHT: @HIPPO_PACK_CLEAR_LEFT: @HIPPO_PACK_CLEAR_RIGHT: @HIPPO_PACK_CLEAR_BOTH: @child_a: @child_b: @data: @Returns: @child: @data: @hippocanvasbox: the object which received the signal. @arg1: @void: @Returns: @box: @child: @flags: @box: @child: @flags: @box: @child: @gravity: @x: @y: @box: @child: @x: @y: @box: @child: @x: @y: @box: @box: @child: @box: @box: @Returns: @box: @Returns: @box: @func: @data: @box: @box: @compare_func: @data: @box: @child: @ref_child: @flags: @box: @child: @ref_child: @flags: @box: @child: @flags: @compare_func: @data: @box: @child: @flags: @box: @area: @box: @content_width: @content_height: @x_p: @y_p: @width_p: @height_p: @box: @clickable: @box: @Returns: @box: @layout: @box: @item: @Returns: @box: @Returns: @item: @in_layout: @expand: @end: @fixed: @if_fits: @float_left: @float_right: @clear_left: @clear_right: @visible: @child: @Returns: @child: @child: @key: @Returns: @child: @key: @data: @notify: @child: @min_width_p: @natural_width_p: @child: @for_width: @min_height_p: @natural_height_p: @child: @x: @y: @width: @height: 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