gtkglext-0.12.1/0000755000000000000000000000000011633370332011613 5ustar0000000000000000gtkglext-0.12.1/Setup.hs0000644000000000000000000000050411633370332013246 0ustar0000000000000000-- Standard setup file for a Gtk2Hs module. -- -- See also: -- * SetupMain.hs : the real Setup script for this package -- * Gtk2HsSetup.hs : Gtk2Hs-specific boilerplate -- * SetupWrapper.hs : wrapper for compat with various ghc/cabal versions import SetupWrapper ( setupWrapper ) main = setupWrapper "SetupMain.hs" gtkglext-0.12.1/SetupWrapper.hs0000644000000000000000000001427711633370332014623 0ustar0000000000000000-- A wrapper script for Cabal Setup.hs scripts. Allows compiling the real Setup -- conditionally depending on the Cabal version. module SetupWrapper (setupWrapper) where import Distribution.Package import Distribution.Compiler import Distribution.Simple.Utils import Distribution.Simple.Program import Distribution.Simple.Compiler import Distribution.Simple.BuildPaths (exeExtension) import Distribution.Simple.Configure (configCompiler) import Distribution.Simple.GHC (getInstalledPackages) import qualified Distribution.Simple.PackageIndex as PackageIndex import Distribution.Version import Distribution.Verbosity import Distribution.Text import System.Environment import System.Process import System.Exit import System.FilePath import System.Directory import qualified Control.Exception as Exception import System.IO.Error (isDoesNotExistError) import Data.List import Data.Char import Control.Monad setupWrapper :: FilePath -> IO () setupWrapper setupHsFile = do args <- getArgs createDirectoryIfMissingVerbose verbosity True setupDir compileSetupExecutable invokeSetupScript args where setupDir = "dist/setup-wrapper" setupVersionFile = setupDir "setup" <.> "version" setupProgFile = setupDir "setup" <.> exeExtension setupMacroFile = setupDir "wrapper-macros.h" useCabalVersion = Version [1,8] [] usePackageDB = [GlobalPackageDB, UserPackageDB] verbosity = normal cabalLibVersionToUse comp conf = do savedVersion <- savedCabalVersion case savedVersion of Just version -> return version _ -> do version <- installedCabalVersion comp conf writeFile setupVersionFile (show version ++ "\n") return version savedCabalVersion = do versionString <- readFile setupVersionFile `Exception.catch` \e -> if isDoesNotExistError e then return "" else Exception.throwIO e case reads versionString of [(version,s)] | all isSpace s -> return (Just version) _ -> return Nothing installedCabalVersion comp conf = do index <- getInstalledPackages verbosity usePackageDB conf let cabalDep = Dependency (PackageName "Cabal") (orLaterVersion useCabalVersion) case PackageIndex.lookupDependency index cabalDep of [] -> die $ "The package requires Cabal library version " ++ display useCabalVersion ++ " but no suitable version is installed." pkgs -> return $ bestVersion (map fst pkgs) where bestVersion = maximumBy (comparing preference) preference version = (sameVersion, sameMajorVersion ,stableVersion, latestVersion) where sameVersion = version == cabalVersion sameMajorVersion = majorVersion version == majorVersion cabalVersion majorVersion = take 2 . versionBranch stableVersion = case versionBranch version of (_:x:_) -> even x _ -> False latestVersion = version -- | If the Setup.hs is out of date wrt the executable then recompile it. -- Currently this is GHC only. It should really be generalised. -- compileSetupExecutable = do setupHsNewer <- setupHsFile `moreRecentFile` setupProgFile cabalVersionNewer <- setupVersionFile `moreRecentFile` setupProgFile let outOfDate = setupHsNewer || cabalVersionNewer when outOfDate $ do debug verbosity "Setup script is out of date, compiling..." (comp, conf) <- configCompiler (Just GHC) Nothing Nothing defaultProgramConfiguration verbosity cabalLibVersion <- cabalLibVersionToUse comp conf let cabalPkgid = PackageIdentifier (PackageName "Cabal") cabalLibVersion debug verbosity $ "Using Cabal library version " ++ display cabalLibVersion writeFile setupMacroFile (generateVersionMacro cabalLibVersion) rawSystemProgramConf verbosity ghcProgram conf $ ["--make", setupHsFile, "-o", setupProgFile] ++ ghcPackageDbOptions usePackageDB ++ ["-package", display cabalPkgid ,"-cpp", "-optP-include", "-optP" ++ setupMacroFile ,"-odir", setupDir, "-hidir", setupDir] where ghcPackageDbOptions dbstack = case dbstack of (GlobalPackageDB:UserPackageDB:dbs) -> concatMap specific dbs (GlobalPackageDB:dbs) -> "-no-user-package-conf" : concatMap specific dbs _ -> ierror where specific (SpecificPackageDB db) = [ "-package-conf", db ] specific _ = ierror ierror = error "internal error: unexpected package db stack" generateVersionMacro :: Version -> String generateVersionMacro version = concat ["/* DO NOT EDIT: This file is automatically generated by Cabal */\n\n" ,"#define CABAL_VERSION_CHECK(major1,major2,minor) (\\\n" ," (major1) < ",major1," || \\\n" ," (major1) == ",major1," && (major2) < ",major2," || \\\n" ," (major1) == ",major1," && (major2) == ",major2," && (minor) <= ",minor,")" ,"\n\n" ] where (major1:major2:minor:_) = map show (versionBranch version ++ repeat 0) invokeSetupScript :: [String] -> IO () invokeSetupScript args = do info verbosity $ unwords (setupProgFile : args) process <- runProcess (currentDir setupProgFile) args Nothing Nothing Nothing Nothing Nothing exitCode <- waitForProcess process unless (exitCode == ExitSuccess) $ exitWith exitCode moreRecentFile :: FilePath -> FilePath -> IO Bool moreRecentFile a b = do exists <- doesFileExist b if not exists then return True else do tb <- getModificationTime b ta <- getModificationTime a return (ta > tb) gtkglext-0.12.1/Gtk2HsSetup.hs0000644000000000000000000004545211633370332014304 0ustar0000000000000000{-# LANGUAGE CPP #-} #ifndef CABAL_VERSION_CHECK #error This module has to be compiled via the Setup.hs program which generates the gtk2hs-macros.h file #endif -- | Build a Gtk2hs package. -- module Gtk2HsSetup ( gtk2hsUserHooks, getPkgConfigPackages, checkGtk2hsBuildtools ) where import Distribution.Simple import Distribution.Simple.PreProcess import Distribution.InstalledPackageInfo ( importDirs, showInstalledPackageInfo, libraryDirs, extraLibraries, extraGHCiLibraries ) import Distribution.Simple.PackageIndex ( lookupInstalledPackageId ) import Distribution.PackageDescription as PD ( PackageDescription(..), updatePackageDescription, BuildInfo(..), emptyBuildInfo, allBuildInfo, Library(..), libModules, hasLibs) import Distribution.Simple.LocalBuildInfo (LocalBuildInfo(..), InstallDirs(..), componentPackageDeps, absoluteInstallDirs) import Distribution.Simple.Compiler ( Compiler(..) ) import Distribution.Simple.Program ( Program(..), ConfiguredProgram(..), rawSystemProgramConf, rawSystemProgramStdoutConf, programName, programPath, c2hsProgram, pkgConfigProgram, gccProgram, requireProgram, ghcPkgProgram, simpleProgram, lookupProgram, rawSystemProgramStdout, ProgArg) import Distribution.ModuleName ( ModuleName, components, toFilePath ) import Distribution.Simple.Utils import Distribution.Simple.Setup (CopyFlags(..), InstallFlags(..), CopyDest(..), defaultCopyFlags, ConfigFlags(configVerbosity), fromFlag, toFlag, RegisterFlags(..), flagToMaybe, fromFlagOrDefault, defaultRegisterFlags) import Distribution.Simple.BuildPaths ( autogenModulesDir ) import Distribution.Simple.Install ( install ) import Distribution.Simple.Register ( generateRegistrationInfo, registerPackage ) import Distribution.Text ( simpleParse, display ) import System.FilePath import System.Exit (exitFailure) import System.Directory ( doesFileExist, getDirectoryContents, doesDirectoryExist ) import Distribution.Version (Version(..)) import Distribution.Verbosity import Control.Monad (when, unless, filterM, liftM, forM, forM_) import Data.Maybe ( isJust, isNothing, fromMaybe, maybeToList ) import Data.List (isPrefixOf, isSuffixOf, nub) import Data.Char (isAlpha) import qualified Data.Map as M import qualified Data.Set as S import Control.Applicative ((<$>)) -- the name of the c2hs pre-compiled header file precompFile = "precompchs.bin" gtk2hsUserHooks = simpleUserHooks { hookedPrograms = [typeGenProgram, signalGenProgram, c2hsLocal], hookedPreProcessors = [("chs", ourC2hs)], confHook = \pd cf -> (fmap adjustLocalBuildInfo (confHook simpleUserHooks pd cf)), postConf = \args cf pd lbi -> do genSynthezisedFiles (fromFlag (configVerbosity cf)) pd lbi postConf simpleUserHooks args cf pd lbi, buildHook = \pd lbi uh bf -> fixDeps pd >>= \pd -> buildHook simpleUserHooks pd lbi uh bf, copyHook = \pd lbi uh flags -> copyHook simpleUserHooks pd lbi uh flags >> installCHI pd lbi (fromFlag (copyVerbosity flags)) (fromFlag (copyDest flags)), instHook = \pd lbi uh flags -> #if defined(mingw32_HOST_OS) || defined(__MINGW32__) installHook pd lbi uh flags >> installCHI pd lbi (fromFlag (installVerbosity flags)) NoCopyDest, regHook = registerHook #else instHook simpleUserHooks pd lbi uh flags >> installCHI pd lbi (fromFlag (installVerbosity flags)) NoCopyDest #endif } ------------------------------------------------------------------------------ -- Lots of stuff for windows ghci support ------------------------------------------------------------------------------ getDlls :: [FilePath] -> IO [FilePath] getDlls dirs = filter ((== ".dll") . takeExtension) . concat <$> mapM getDirectoryContents dirs fixLibs :: [FilePath] -> [String] -> [String] fixLibs dlls = concatMap $ \ lib -> case filter (("lib" ++ lib) `isPrefixOf`) dlls of dll:_ -> [dropExtension dll] _ -> if lib == "z" then [] else [lib] -- The following code is a big copy-and-paste job from the sources of -- Cabal 1.8 just to be able to fix a field in the package file. Yuck. installHook :: PackageDescription -> LocalBuildInfo -> UserHooks -> InstallFlags -> IO () installHook pkg_descr localbuildinfo _ flags = do let copyFlags = defaultCopyFlags { copyDistPref = installDistPref flags, copyDest = toFlag NoCopyDest, copyVerbosity = installVerbosity flags } install pkg_descr localbuildinfo copyFlags let registerFlags = defaultRegisterFlags { regDistPref = installDistPref flags, regInPlace = installInPlace flags, regPackageDB = installPackageDB flags, regVerbosity = installVerbosity flags } when (hasLibs pkg_descr) $ register pkg_descr localbuildinfo registerFlags registerHook :: PackageDescription -> LocalBuildInfo -> UserHooks -> RegisterFlags -> IO () registerHook pkg_descr localbuildinfo _ flags = if hasLibs pkg_descr then register pkg_descr localbuildinfo flags else setupMessage verbosity "Package contains no library to register:" (packageId pkg_descr) where verbosity = fromFlag (regVerbosity flags) register :: PackageDescription -> LocalBuildInfo -> RegisterFlags -- ^Install in the user's database?; verbose -> IO () register pkg@PackageDescription { library = Just lib } lbi@LocalBuildInfo { libraryConfig = Just clbi } regFlags = do installedPkgInfoRaw <- generateRegistrationInfo verbosity pkg lib lbi clbi inplace distPref dllsInScope <- getSearchPath >>= (filterM doesDirectoryExist) >>= getDlls let libs = fixLibs dllsInScope (extraLibraries installedPkgInfoRaw) installedPkgInfo = installedPkgInfoRaw { extraGHCiLibraries = libs } -- Three different modes: case () of _ | modeGenerateRegFile -> die "Generate Reg File not supported" | modeGenerateRegScript -> die "Generate Reg Script not supported" | otherwise -> registerPackage verbosity installedPkgInfo pkg lbi inplace #if CABAL_VERSION_CHECK(1,10,0) packageDbs #else packageDb #endif where modeGenerateRegFile = isJust (flagToMaybe (regGenPkgConf regFlags)) modeGenerateRegScript = fromFlag (regGenScript regFlags) inplace = fromFlag (regInPlace regFlags) packageDbs = nub $ withPackageDB lbi ++ maybeToList (flagToMaybe (regPackageDB regFlags)) packageDb = registrationPackageDB packageDbs distPref = fromFlag (regDistPref regFlags) verbosity = fromFlag (regVerbosity regFlags) register _ _ regFlags = notice verbosity "No package to register" where verbosity = fromFlag (regVerbosity regFlags) ------------------------------------------------------------------------------ -- This is a hack for Cabal-1.8, It is not needed in Cabal-1.9.1 or later ------------------------------------------------------------------------------ adjustLocalBuildInfo :: LocalBuildInfo -> LocalBuildInfo adjustLocalBuildInfo lbi = let extra = (Just libBi, []) libBi = emptyBuildInfo { includeDirs = [ autogenModulesDir lbi , buildDir lbi ] } in lbi { localPkgDescr = updatePackageDescription extra (localPkgDescr lbi) } ------------------------------------------------------------------------------ -- Processing .chs files with our local c2hs. ------------------------------------------------------------------------------ ourC2hs :: BuildInfo -> LocalBuildInfo -> PreProcessor ourC2hs bi lbi = PreProcessor { platformIndependent = False, runPreProcessor = runC2HS bi lbi } runC2HS :: BuildInfo -> LocalBuildInfo -> (FilePath, FilePath) -> (FilePath, FilePath) -> Verbosity -> IO () runC2HS bi lbi (inDir, inFile) (outDir, outFile) verbosity = do -- have the header file name if we don't have the precompiled header yet header <- case lookup "x-c2hs-header" (customFieldsBI bi) of Just h -> return h Nothing -> die ("Need x-c2hs-Header definition in the .cabal Library section "++ "that sets the C header file to process .chs.pp files.") -- c2hs will output files in out dir, removing any leading path of the input file. -- Thus, append the dir of the input file to the output dir. let (outFileDir, newOutFile) = splitFileName outFile let newOutDir = outDir outFileDir -- additional .chi files might be needed that other packages have installed; -- we assume that these are installed in the same place as .hi files let chiDirs = [ dir | ipi <- maybe [] (map fst . componentPackageDeps) (libraryConfig lbi), dir <- maybe [] importDirs (lookupInstalledPackageId (installedPkgs lbi) ipi) ] (gccProg, _) <- requireProgram verbosity gccProgram (withPrograms lbi) rawSystemProgramConf verbosity c2hsLocal (withPrograms lbi) $ map ("--include=" ++) (outDir:chiDirs) ++ [ "--cpp=" ++ programPath gccProg, "--cppopts=-E" ] ++ ["--cppopts=" ++ opt | opt <- getCppOptions bi lbi] ++ ["--output-dir=" ++ newOutDir, "--output=" ++ newOutFile, "--precomp=" ++ buildDir lbi precompFile, header, inDir inFile] getCppOptions :: BuildInfo -> LocalBuildInfo -> [String] getCppOptions bi lbi = nub $ ["-I" ++ dir | dir <- PD.includeDirs bi] ++ [opt | opt@('-':c:_) <- PD.cppOptions bi ++ PD.ccOptions bi, c `elem` "DIU"] installCHI :: PackageDescription -- ^information from the .cabal file -> LocalBuildInfo -- ^information from the configure step -> Verbosity -> CopyDest -- ^flags sent to copy or install -> IO () installCHI pkg@PD.PackageDescription { library = Just lib } lbi verbosity copydest = do let InstallDirs { libdir = libPref } = absoluteInstallDirs pkg lbi copydest -- cannot use the recommended 'findModuleFiles' since it fails if there exists -- a modules that does not have a .chi file mFiles <- mapM (findFileWithExtension' ["chi"] [buildDir lbi] . toFilePath) (PD.libModules lib) let files = [ f | Just f <- mFiles ] installOrdinaryFiles verbosity libPref files installCHI _ _ _ _ = return () ------------------------------------------------------------------------------ -- Generating the type hierarchy and signal callback .hs files. ------------------------------------------------------------------------------ typeGenProgram :: Program typeGenProgram = simpleProgram "gtk2hsTypeGen" signalGenProgram :: Program signalGenProgram = simpleProgram "gtk2hsHookGenerator" c2hsLocal :: Program c2hsLocal = (simpleProgram "gtk2hsC2hs") { programFindVersion = findProgramVersion "--version" $ \str -> -- Invoking "gtk2hsC2hs --version" gives a string like: -- C->Haskell Compiler, version 0.13.4 (gtk2hs branch) "Bin IO", 13 Nov 2004 case words str of (_:_:_:ver:_) -> ver _ -> "" } genSynthezisedFiles :: Verbosity -> PackageDescription -> LocalBuildInfo -> IO () genSynthezisedFiles verb pd lbi = do cPkgs <- getPkgConfigPackages verb lbi pd let xList = maybe [] (customFieldsBI . libBuildInfo) (library pd) ++customFieldsPD pd typeOpts :: String -> [ProgArg] typeOpts tag = concat [ map (\val -> '-':'-':drop (length tag) field++'=':val) (words content) | (field,content) <- xList, tag `isPrefixOf` field, field /= (tag++"file")] ++ [ "--tag=" ++ tag | PackageIdentifier name (Version (major:minor:_) _) <- cPkgs , let name' = filter isAlpha (display name) , tag <- name' : [ name' ++ "-" ++ show major ++ "." ++ show digit | digit <- [0,2..minor] ] ] signalsOpts :: [ProgArg] signalsOpts = concat [ map (\val -> '-':'-':drop 10 field++'=':val) (words content) | (field,content) <- xList, "x-signals-" `isPrefixOf` field, field /= "x-signals-file"] genFile :: Program -> [ProgArg] -> FilePath -> IO () genFile prog args outFile = do res <- rawSystemProgramStdoutConf verb prog (withPrograms lbi) args rewriteFile outFile res forM_ (filter (\(tag,_) -> "x-types-" `isPrefixOf` tag && "file" `isSuffixOf` tag) xList) $ \(fileTag, f) -> do let tag = reverse (drop 4 (reverse fileTag)) info verb ("Ensuring that class hierarchy in "++f++" is up-to-date.") genFile typeGenProgram (typeOpts tag) f case lookup "x-signals-file" xList of Nothing -> return () Just f -> do info verb ("Ensuring that callback hooks in "++f++" are up-to-date.") genFile signalGenProgram signalsOpts f --FIXME: Cabal should tell us the selected pkg-config package versions in the -- LocalBuildInfo or equivalent. -- In the mean time, ask pkg-config again. getPkgConfigPackages :: Verbosity -> LocalBuildInfo -> PackageDescription -> IO [PackageId] getPkgConfigPackages verbosity lbi pkg = sequence [ do version <- pkgconfig ["--modversion", display pkgname] case simpleParse version of Nothing -> die "parsing output of pkg-config --modversion failed" Just v -> return (PackageIdentifier pkgname v) | Dependency pkgname _ <- concatMap pkgconfigDepends (allBuildInfo pkg) ] where pkgconfig = rawSystemProgramStdoutConf verbosity pkgConfigProgram (withPrograms lbi) ------------------------------------------------------------------------------ -- Dependency calculation amongst .chs files. ------------------------------------------------------------------------------ -- Given all files of the package, find those that end in .chs and extract the -- .chs files they depend upon. Then return the PackageDescription with these -- files rearranged so that they are built in a sequence that files that are -- needed by other files are built first. fixDeps :: PackageDescription -> IO PackageDescription fixDeps pd@PD.PackageDescription { PD.library = Just lib@PD.Library { PD.exposedModules = expMods, PD.libBuildInfo = bi@PD.BuildInfo { PD.hsSourceDirs = srcDirs, PD.otherModules = othMods }}} = do let findModule m = findFileWithExtension [".chs.pp",".chs"] srcDirs (joinPath (components m)) mExpFiles <- mapM findModule expMods mOthFiles <- mapM findModule othMods -- tag all exposed files with True so we throw an error if we need to build -- an exposed module before an internal modules (we cannot express this) let modDeps = zipWith (ModDep True []) expMods mExpFiles++ zipWith (ModDep False []) othMods mOthFiles modDeps <- mapM extractDeps modDeps let (expMods, othMods) = span mdExposed $ sortTopological modDeps badOther = map (fromMaybe "" . mdLocation) $ filter (not . mdExposed) expMods unless (null badOther) $ die ("internal chs modules "++intercalate "," badOther++ " depend on exposed chs modules; cabal needs to build internal modules first") return pd { PD.library = Just lib { PD.exposedModules = map mdOriginal expMods, PD.libBuildInfo = bi { PD.otherModules = map mdOriginal othMods } }} data ModDep = ModDep { mdExposed :: Bool, mdRequires :: [ModuleName], mdOriginal :: ModuleName, mdLocation :: Maybe FilePath } instance Show ModDep where show x = show (mdLocation x) instance Eq ModDep where ModDep { mdOriginal = m1 } == ModDep { mdOriginal = m2 } = m1==m2 instance Ord ModDep where compare ModDep { mdOriginal = m1 } ModDep { mdOriginal = m2 } = compare m1 m2 -- Extract the dependencies of this file. This is intentionally rather naive as it -- ignores CPP conditionals. We just require everything which means that the -- existance of a .chs module may not depend on some CPP condition. extractDeps :: ModDep -> IO ModDep extractDeps md@ModDep { mdLocation = Nothing } = return md extractDeps md@ModDep { mdLocation = Just f } = withUTF8FileContents f $ \con -> do let findImports acc (('{':'#':xs):xxs) = case (dropWhile (' ' ==) xs) of ('i':'m':'p':'o':'r':'t':' ':ys) -> case simpleParse (takeWhile ('#' /=) ys) of Just m -> findImports (m:acc) xxs Nothing -> die ("cannot parse chs import in "++f++":\n"++ "offending line is {#"++xs) -- no more imports after the first non-import hook _ -> return acc findImports acc (_:xxs) = findImports acc xxs findImports acc [] = return acc mods <- findImports [] (lines con) return md { mdRequires = mods } -- Find a total order of the set of modules that are partially sorted by their -- dependencies on each other. The function returns the sorted list of modules -- together with a list of modules that are required but not supplied by this -- in the input set of modules. sortTopological :: [ModDep] -> [ModDep] sortTopological ms = reverse $ fst $ foldl visit ([], S.empty) (map mdOriginal ms) where set = M.fromList (map (\m -> (mdOriginal m, m)) ms) visit (out,visited) m | m `S.member` visited = (out,visited) | otherwise = case m `M.lookup` set of Nothing -> (out, m `S.insert` visited) Just md -> (md:out', visited') where (out',visited') = foldl visit (out, m `S.insert` visited) (mdRequires md) -- Check user whether install gtk2hs-buildtools correctly. checkGtk2hsBuildtools :: [String] -> IO () checkGtk2hsBuildtools programs = do programInfos <- mapM (\ name -> do location <- programFindLocation (simpleProgram name) normal return (name, location) ) programs let printError name = do putStrLn $ "Cannot find " ++ name ++ "\n" ++ "Please install `gtk2hs-buildtools` first and check that the install directory is in your PATH (e.g. HOME/.cabal/bin)." exitFailure forM_ programInfos $ \ (name, location) -> when (isNothing location) (printError name) gtkglext-0.12.1/hierarchy.list0000644000000000000000000004023111633370332014466 0ustar0000000000000000# This list is the result of a copy-and-paste from the GtkObject hierarchy # html documentation. Deprecated widgets are uncommented. Some additional # object have been defined at the end of the copied list. # The Gtk prefix of every object is removed, the other prefixes are # kept. The indentation implies the object hierarchy. In case the # type query function cannot be derived from the name or the type name # is different, an alternative name and type query function can be # specified by appending 'as typename, '. In case this # function is not specified, the is converted to # gtk__get_type where is where each upperscore # letter is converted to an underscore and lowerletter. The underscore # is omitted if an upperscore letter preceeded: GtkHButtonBox -> # gtk_hbutton_box_get_type. The generation of a type can be # conditional by appending 'if '. Such types are only produces if # --tag= is given on the command line of TypeGenerator. GObject GdkDrawable GdkWindow as DrawWindow, gdk_window_object_get_type # GdkDrawableImplX11 # GdkWindowImplX11 GdkPixmap GdkGLPixmap if gtkglext GdkGLWindow if gtkglext GdkColormap GdkScreen if gtk-2.2 GdkDisplay if gtk-2.2 GdkVisual GdkDevice GtkSettings GtkTextBuffer GtkSourceBuffer if sourceview GtkSourceBuffer if gtksourceview2 GtkTextTag GtkSourceTag if sourceview GtkTextTagTable GtkSourceTagTable if sourceview GtkStyle GtkRcStyle GdkDragContext GdkPixbuf GdkPixbufAnimation GdkPixbufSimpleAnim GdkPixbufAnimationIter GtkTextChildAnchor GtkTextMark GtkSourceMarker if sourceview GtkSourceMark if gtksourceview2 GtkObject GtkWidget GtkMisc GtkLabel GtkAccelLabel GtkTipsQuery if deprecated GtkArrow GtkImage GtkContainer WebKitWebView as WebView, webkit_web_view_get_type if webkit GtkBin GtkAlignment GtkFrame GtkAspectFrame GtkButton GtkToggleButton GtkCheckButton GtkRadioButton GtkColorButton if gtk-2.4 GtkFontButton if gtk-2.4 GtkOptionMenu if deprecated GtkItem GtkMenuItem GtkCheckMenuItem GtkRadioMenuItem GtkTearoffMenuItem GtkImageMenuItem GtkSeparatorMenuItem GtkListItem if deprecated # GtkTreeItem GtkWindow GtkDialog GtkAboutDialog if gtk-2.6 GtkColorSelectionDialog GtkFileSelection GtkFileChooserDialog if gtk-2.4 GtkFontSelectionDialog GtkInputDialog GtkMessageDialog GtkPlug if plugNsocket GtkEventBox GtkHandleBox GtkScrolledWindow GtkViewport GtkExpander if gtk-2.4 GtkComboBox if gtk-2.4 GtkComboBoxEntry if gtk-2.4 GtkToolItem if gtk-2.4 GtkToolButton if gtk-2.4 GtkMenuToolButton if gtk-2.6 GtkToggleToolButton if gtk-2.4 GtkRadioToolButton if gtk-2.4 GtkSeparatorToolItem if gtk-2.4 GtkMozEmbed if mozembed VteTerminal as Terminal if vte GtkBox GtkButtonBox GtkHButtonBox GtkVButtonBox GtkVBox GtkColorSelection GtkFontSelection GtkFileChooserWidget if gtk-2.4 GtkHBox GtkCombo if deprecated GtkFileChooserButton if gtk-2.6 GtkStatusbar GtkCList if deprecated GtkCTree if deprecated GtkFixed GtkPaned GtkHPaned GtkVPaned GtkIconView if gtk-2.6 GtkLayout GtkList if deprecated GtkMenuShell GtkMenu GtkMenuBar GtkNotebook # GtkPacker GtkSocket if plugNsocket GtkTable GtkTextView GtkSourceView if sourceview GtkSourceView if gtksourceview2 GtkToolbar GtkTreeView GtkCalendar GtkCellView if gtk-2.6 GtkDrawingArea GtkEntry GtkSpinButton GtkRuler GtkHRuler GtkVRuler GtkRange GtkScale GtkHScale GtkVScale GtkScrollbar GtkHScrollbar GtkVScrollbar GtkSeparator GtkHSeparator GtkVSeparator GtkInvisible # GtkOldEditable # GtkText GtkPreview if deprecated # Progress is deprecated, ProgressBar contains everything necessary # GtkProgress GtkProgressBar GtkAdjustment GtkIMContext GtkIMMulticontext GtkItemFactory if deprecated GtkTooltips # These object were added by hand because they do not show up in the hierarchy # chart. # These are derived from GtkObject: GtkTreeViewColumn GtkCellRenderer GtkCellRendererPixbuf GtkCellRendererText GtkCellRendererCombo if gtk-2.6 GtkCellRendererToggle GtkCellRendererProgress if gtk-2.6 GtkFileFilter if gtk-2.4 GtkBuilder if gtk-2.12 # These are actually interfaces, but all objects that implement it are at # least GObjects. GtkCellLayout if gtk-2.4 GtkTreeSortable if gtk-2.4 GtkTooltip if gtk-2.12 # These are derived from GObject: GtkStatusIcon if gtk-2.10 GtkTreeSelection GtkTreeModel GtkTreeStore GtkListStore GtkTreeModelSort GtkTreeModelFilter if gtk-2.4 GtkIconFactory GtkIconTheme GtkSizeGroup GtkClipboard if gtk-2.2 GtkAccelGroup GtkAccelMap if gtk-2.4 GtkEntryCompletion if gtk-2.4 GtkAction if gtk-2.4 GtkToggleAction if gtk-2.4 GtkRadioAction if gtk-2.4 GtkActionGroup if gtk-2.4 GtkUIManager if gtk-2.4 GtkWindowGroup GtkSourceLanguage if sourceview GtkSourceLanguage if gtksourceview2 GtkSourceLanguagesManager if sourceview GtkSourceLanguageManager if gtksourceview2 GladeXML as GladeXML, glade_xml_get_type if libglade GConfClient as GConf if gconf # These ones are actualy interfaces, but interface implementations are GObjects GtkEditable GtkSourceStyle as SourceStyleObject if gtksourceview2 GtkSourceStyleScheme if sourceview GtkSourceStyleScheme if gtksourceview2 GtkSourceStyleSchemeManager if gtksourceview2 GtkFileChooser if gtk-2.4 ## This now became a GObject in version 2: GdkGC as GC, gdk_gc_get_type ## These are Pango structures PangoContext as PangoContext, pango_context_get_type if pango PangoLayout as PangoLayoutRaw, pango_layout_get_type if pango PangoFont as Font, pango_font_get_type if pango PangoFontFamily as FontFamily, pango_font_family_get_type if pango PangoFontFace as FontFace, pango_font_face_get_type if pango PangoFontMap as FontMap, pango_font_face_get_type if pango PangoFontset as FontSet, pango_fontset_get_type if pango ## This type is only available for PANGO_ENABLE_BACKEND compiled source ## PangoFontsetSimple as FontSetSimple, pango_fontset_simple_get_type ## GtkGlExt classes GdkGLContext if gtkglext GdkGLConfig if gtkglext GdkGLDrawable if gtkglext ## GnomeVFS classes GnomeVFSVolume as Volume, gnome_vfs_volume_get_type if gnomevfs GnomeVFSDrive as Drive, gnome_vfs_drive_get_type if gnomevfs GnomeVFSVolumeMonitor as VolumeMonitor, gnome_vfs_volume_monitor_get_type if gnomevfs ## GIO classes # Note on all the "as" clauses: the prefix G is unfortunate since it leads # to two consecutive upper case letters which are not translated with an # underscore each (e.g. GConf -> gconf, GtkHButtonBox -> gtk_hbutton_box). # GUnixMountMonitor as UnixMountMonitor, g_unix_mount_monitor_get_type if gio GOutputStream as OutputStream, g_output_stream_get_type if gio GFilterOutputStream as FilterOutputStream, g_filter_output_stream_get_type if gio GDataOutputStream as DataOutputStream, g_data_output_stream_get_type if gio GBufferedOutputStream as BufferedOutputStream, g_buffered_output_stream_get_type if gio # GUnixOutputStream as UnixOutputStream, g_unix_output_stream_get_type if gio GFileOutputStream as FileOutputStream, g_file_output_stream_get_type if gio GMemoryOutputStream as MemoryOutputStream, g_memory_output_stream_get_type if gio GInputStream as InputStream, g_input_stream_get_type if gio # GUnixInputStream as UnixInputStream, g_unix_input_stream_get_type if gio GMemoryInputStream as MemoryInputStream, g_memory_input_stream_get_type if gio GFilterInputStream as FilterInputStream, g_filter_input_stream_get_type if gio GBufferedInputStream as BufferedInputStream, g_buffered_input_stream_get_type if gio GDataInputStream as DataInputStream, g_data_input_stream_get_type if gio GFileInputStream as FileInputStream, g_file_input_stream_get_type if gio # GDesktopAppInfo as DesktopAppInfo, g_desktop_app_info_get_type if gio GFileMonitor as FileMonitor, g_file_monitor_get_type if gio GVfs as Vfs, g_vfs_get_type if gio GMountOperation as MountOperation, g_mount_operation_get_type if gio GThemedIcon as ThemedIcon, g_themed_icon_get_type if gio GEmblem as Emblem, g_emblem_get_type if gio GEmblemedIcon as EmblemedIcon, g_emblemed_icon_get_type if gio GFileEnumerator as FileEnumerator, g_file_enumerator_get_type if gio GFilenameCompleter as FilenameCompleter, g_filename_completer_get_type if gio GFileIcon as FileIcon, g_file_icon_get_type if gio GVolumeMonitor as VolumeMonitor, g_volume_monitor_get_type if gio GCancellable as Cancellable, g_cancellable_get_type if gio GSimpleAsyncResult as SimpleAsyncResult, g_async_result_get_type if gio GFileInfo as FileInfo, g_file_info_get_type if gio GAppLaunchContext as AppLaunchContext, g_app_launch_context_get_type if gio ## these are actually GInterfaces GIcon as Icon, g_icon_get_type if gio GSeekable as Seekable, g_seekable_get_type if gio GAppInfo as AppInfo, g_app_info_get_type if gio GVolume as Volume, g_volume_get_type if gio GAsyncResult as AsyncResult, g_async_result_get_type if gio GLoadableIcon as LoadableIcon, g_loadable_icon_get_type if gio GDrive as Drive, g_drive_get_type if gio GFile noEq as File, g_file_get_type if gio GMount as Mount, g_mount_get_type if gio ## GStreamer classes GstObject as Object, gst_object_get_type if gstreamer GstPad as Pad, gst_pad_get_type if gstreamer GstGhostPad as GhostPad, gst_ghost_pad_get_type if gstreamer GstPluginFeature as PluginFeature, gst_plugin_feature_get_type if gstreamer GstElementFactory as ElementFactory, gst_element_factory_get_type if gstreamer GstTypeFindFactory as TypeFindFactory, gst_type_find_factory_get_type if gstreamer GstIndexFactory as IndexFactory, gst_index_factory_get_type if gstreamer GstElement as Element, gst_element_get_type if gstreamer GstBin as Bin, gst_bin_get_type if gstreamer GstPipeline as Pipeline, gst_pipeline_get_type if gstreamer GstImplementsInterface as ImplementsInterface, gst_implements_interface_get_type if gstreamer GstTagSetter as TagSetter, gst_tag_setter_get_type if gstreamer GstBaseSrc as BaseSrc, gst_base_src_get_type if gstreamer GstPushSrc as PushSrc, gst_push_src_get_type if gstreamer GstBaseSink as BaseSink, gst_base_sink_get_type if gstreamer GstBaseTransform as BaseTransform, gst_base_transform_get_type if gstreamer GstPlugin as Plugin, gst_plugin_get_type if gstreamer GstRegistry as Registry, gst_registry_get_type if gstreamer GstBus as Bus, gst_bus_get_type if gstreamer GstClock as Clock, gst_clock_get_type if gstreamer GstAudioClock as AudioClock, gst_audio_clock_get_type if gstreamer GstSystemClock as SystemClock, gst_system_clock_get_type if gstreamer GstNetClientClock as NetClientClock, gst_net_client_clock_get_type if gstreamer GstIndex as Index, gst_index_get_type if gstreamer GstPadTemplate as PadTemplate, gst_pad_template_get_type if gstreamer GstTask as Task, gst_task_get_type if gstreamer GstXML as XML, gst_xml_get_type if gstreamer GstChildProxy as ChildProxy, gst_child_proxy_get_type if gstreamer GstCollectPads as CollectPads, gst_collect_pads_get_type if gstreamer ## these are actually GInterfaces GstURIHandler as URIHandler, gst_uri_handler_get_type if gstreamer GstAdapter as Adapter, gst_adapter_get_type if gstreamer GstController as Controller, gst_controller_get_type if gstreamer WebKitWebFrame as WebFrame, webkit_web_frame_get_type if webkit WebKitWebSettings as WebSettings, webkit_web_settings_get_type if webkit WebKitNetworkRequest as NetworkRequest, webkit_network_request_get_type if webkit WebKitNetworkResponse as NetworkResponse, webkit_network_response_get_type if webkit WebKitDownload as Download, webkit_download_get_type if webkit WebKitWebBackForwardList as WebBackForwardList, webkit_web_back_forward_list_get_type if webkit WebKitWebHistoryItem as WebHistoryItem, webkit_web_history_item_get_type if webkit WebKitWebInspector as WebInspector, webkit_web_inspector_get_type if webkit WebKitHitTestResult as HitTestResult, webkit_hit_test_result_get_type if webkit WebKitSecurityOrigin as SecurityOrigin, webkit_security_origin_get_type if webkit WebKitSoupAuthDialog as SoupAuthDialog, webkit_soup_auth_dialog_get_type if webkit WebKitWebDatabase as WebDatabase, webkit_web_database_get_type if webkit WebKitWebDataSource as WebDataSource, webkit_web_data_source_get_type if webkit WebKitWebNavigationAction as WebNavigationAction, webkit_web_navigation_action_get_type if webkit WebKitWebPolicyDecision as WebPolicyDecision, webkit_web_policy_decision_get_type if webkit WebKitWebResource as WebResource, webkit_web_resource_get_type if webkit WebKitWebWindowFeatures as WebWindowFeatures, webkit_web_window_features_get_type if webkit gtkglext-0.12.1/SetupMain.hs0000644000000000000000000000076311633370332014062 0ustar0000000000000000-- The real Setup file for a Gtk2Hs package (invoked via the SetupWrapper). -- It contains only adjustments specific to this package, -- all Gtk2Hs-specific boilerplate is kept in Gtk2HsSetup.hs -- which should be kept identical across all packages. -- import Gtk2HsSetup ( gtk2hsUserHooks, checkGtk2hsBuildtools ) import Distribution.Simple ( defaultMainWithHooks ) main = do checkGtk2hsBuildtools ["gtk2hsC2hs", "gtk2hsTypeGen", "gtk2hsHookGenerator"] defaultMainWithHooks gtk2hsUserHooks gtkglext-0.12.1/gtkglext.cabal0000644000000000000000000000506311633370332014434 0ustar0000000000000000Name: gtkglext Version: 0.12.1 License: LGPL-2.1 License-file: COPYING Copyright: (c) 2001-2010 The Gtk2Hs Team Author: Duncan Coutts Maintainer: gtk2hs-users@lists.sourceforge.net Build-Type: Custom Cabal-Version: >= 1.8 Stability: provisional homepage: http://projects.haskell.org/gtk2hs/ bug-reports: http://hackage.haskell.org/trac/gtk2hs/ Synopsis: Binding to the GTK+ OpenGL Extension Description: GtkGLExt provides the GDK objects to support OpenGL rendering in GTK+, and GtkWidget API add-ons to make GTK+ widgets OpenGL-capable. Category: Graphics Tested-With: GHC == 6.10.4, GHC == 6.12.3, GHC == 7.0.4, GHC == 7.2.1 Extra-Source-Files: SetupWrapper.hs SetupMain.hs Gtk2HsSetup.hs hierarchy.list x-Types-File: Graphics/UI/Gtk/OpenGL/Types.chs x-Types-ModName: Graphics.UI.Gtk.OpenGL.Types x-Types-Forward: *Graphics.UI.GtkInternals x-Types-Destructor: objectUnrefFromMainloop x-Types-Hierarchy: hierarchy.list Data-Dir: demo Data-Files: RotatingCube.hs Makefile Source-Repository head type: darcs location: http://code.haskell.org/gtkglext/ Flag have-quartz-gtk Description: Assume that the installed GTK is the version for OS X backend by Quartz, and hence does not provide gdk_gl_config_get_screen or gdk_gl_config_get_depth Default: False Flag use-deprecated Description: Use functions from gtkglext-1.2.0 (or earlier) which have been deprecated or dropped Default: False Library build-depends: base >= 4 && < 5, glib >= 0.12 && < 0.13, pango >= 0.12 && < 0.13, gtk >= 0.12 && < 0.13 if flag(have-quartz-gtk) cpp-options: -DHAVE_QUARTZ_GTK if flag(use-deprecated) cpp-options: -DUSE_DEPRECATED_PANGO build-tools: gtk2hsC2hs >= 0.13.5, gtk2hsHookGenerator, gtk2hsTypeGen exposed-modules: Graphics.UI.Gtk.OpenGL Graphics.UI.Gtk.OpenGL.Config Graphics.UI.Gtk.OpenGL.Context Graphics.UI.Gtk.OpenGL.Drawable Graphics.UI.Gtk.OpenGL.DrawingArea Graphics.UI.Gtk.OpenGL.General Graphics.UI.Gtk.OpenGL.Pixmap Graphics.UI.Gtk.OpenGL.Window other-modules: Graphics.UI.Gtk.OpenGL.Types extensions: ForeignFunctionInterface x-c2hs-Header: gtk/gtkgl.h x-Types-Tag: gtkglext pkgconfig-depends: gtkglext-1.0 >= 1.0.5 gtkglext-0.12.1/COPYING0000644000000000000000000006351011633370332012653 0ustar0000000000000000 GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it! gtkglext-0.12.1/Graphics/0000755000000000000000000000000011633370332013353 5ustar0000000000000000gtkglext-0.12.1/Graphics/UI/0000755000000000000000000000000011633370332013670 5ustar0000000000000000gtkglext-0.12.1/Graphics/UI/Gtk/0000755000000000000000000000000011633370332014415 5ustar0000000000000000gtkglext-0.12.1/Graphics/UI/Gtk/OpenGL.hs0000644000000000000000000000305111633370332016074 0ustar0000000000000000-- -*-haskell-*- -- GIMP Toolkit (GTK) OpenGL Extension -- -- Author : Duncan Coutts -- -- Created: 9 June 2005 -- -- Copyright (C) 2005 Duncan Coutts -- -- This library is free software; you can redistribute it and/or -- modify it under the terms of the GNU Lesser General Public -- License as published by the Free Software Foundation; either -- version 2.1 of the License, or (at your option) any later version. -- -- This library 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 -- Lesser General Public License for more details. -- -- | -- Maintainer : gtk2hs-users@lists.sourceforge.net -- Stability : provisional -- Portability : portable (depends on GHC) -- -- OpenGL extension for Gtk+ -- module Graphics.UI.Gtk.OpenGL ( -- * Detail -- * Simple OpenGL drawing area widget module Graphics.UI.Gtk.OpenGL.DrawingArea, -- * Initialisation and query functions module Graphics.UI.Gtk.OpenGL.General, -- * Lower level modules module Graphics.UI.Gtk.OpenGL.Config, module Graphics.UI.Gtk.OpenGL.Context, module Graphics.UI.Gtk.OpenGL.Drawable, module Graphics.UI.Gtk.OpenGL.Pixmap, module Graphics.UI.Gtk.OpenGL.Window, ) where import Graphics.UI.Gtk.OpenGL.Config import Graphics.UI.Gtk.OpenGL.Context import Graphics.UI.Gtk.OpenGL.Drawable import Graphics.UI.Gtk.OpenGL.Pixmap import Graphics.UI.Gtk.OpenGL.Window import Graphics.UI.Gtk.OpenGL.General import Graphics.UI.Gtk.OpenGL.DrawingArea gtkglext-0.12.1/Graphics/UI/Gtk/OpenGL/0000755000000000000000000000000011633370332015541 5ustar0000000000000000gtkglext-0.12.1/Graphics/UI/Gtk/OpenGL/Types.chs0000644000000000000000000001475311633370332017356 0ustar0000000000000000{-# OPTIONS_HADDOCK hide #-} -- -*-haskell-*- -- -------------------- automatically generated file - do not edit ---------- -- Object hierarchy for the GIMP Toolkit (GTK) Binding for Haskell -- -- Author : Axel Simon -- -- Copyright (C) 2001-2005 Axel Simon -- -- This library is free software; you can redistribute it and/or -- modify it under the terms of the GNU Lesser General Public -- License as published by the Free Software Foundation; either -- version 2.1 of the License, or (at your option) any later version. -- -- This library 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 -- Lesser General Public License for more details. -- -- #hide -- | -- Maintainer : gtk2hs-users@lists.sourceforge.net -- Stability : provisional -- Portability : portable (depends on GHC) -- -- This file reflects the Gtk+ object hierarchy in terms of Haskell classes. -- -- Note: the mk... functions were originally meant to simply be an alias -- for the constructor. However, in order to communicate the destructor -- of an object to objectNew, the mk... functions are now a tuple containing -- Haskell constructor and the destructor function pointer. This hack avoids -- changing all modules that simply pass mk... to objectNew. -- module Graphics.UI.Gtk.OpenGL.Types ( module Graphics.UI.GtkInternals, GLPixmap(GLPixmap), GLPixmapClass, toGLPixmap, mkGLPixmap, unGLPixmap, castToGLPixmap, gTypeGLPixmap, GLWindow(GLWindow), GLWindowClass, toGLWindow, mkGLWindow, unGLWindow, castToGLWindow, gTypeGLWindow, GLContext(GLContext), GLContextClass, toGLContext, mkGLContext, unGLContext, castToGLContext, gTypeGLContext, GLConfig(GLConfig), GLConfigClass, toGLConfig, mkGLConfig, unGLConfig, castToGLConfig, gTypeGLConfig, GLDrawable(GLDrawable), GLDrawableClass, toGLDrawable, mkGLDrawable, unGLDrawable, castToGLDrawable, gTypeGLDrawable ) where import Foreign.ForeignPtr (ForeignPtr, castForeignPtr, unsafeForeignPtrToPtr) import Foreign.C.Types (CULong, CUInt) import System.Glib.GType (GType, typeInstanceIsA) {#import Graphics.UI.GtkInternals#} {# context lib="gtk" prefix="gtk" #} -- The usage of foreignPtrToPtr should be safe as the evaluation will only be -- forced if the object is used afterwards -- castTo :: (GObjectClass obj, GObjectClass obj') => GType -> String -> (obj -> obj') castTo gtype objTypeName obj = case toGObject obj of gobj@(GObject objFPtr) | typeInstanceIsA ((unsafeForeignPtrToPtr.castForeignPtr) objFPtr) gtype -> unsafeCastGObject gobj | otherwise -> error $ "Cannot cast object to " ++ objTypeName -- ******************************************************************* GLPixmap {#pointer *GdkGLPixmap as GLPixmap foreign newtype #} deriving (Eq,Ord) mkGLPixmap = (GLPixmap, objectUnrefFromMainloop) unGLPixmap (GLPixmap o) = o class DrawableClass o => GLPixmapClass o toGLPixmap :: GLPixmapClass o => o -> GLPixmap toGLPixmap = unsafeCastGObject . toGObject instance GLPixmapClass GLPixmap instance DrawableClass GLPixmap instance GObjectClass GLPixmap where toGObject = GObject . castForeignPtr . unGLPixmap unsafeCastGObject = GLPixmap . castForeignPtr . unGObject castToGLPixmap :: GObjectClass obj => obj -> GLPixmap castToGLPixmap = castTo gTypeGLPixmap "GLPixmap" gTypeGLPixmap :: GType gTypeGLPixmap = {# call fun unsafe gdk_gl_pixmap_get_type #} -- ******************************************************************* GLWindow {#pointer *GdkGLWindow as GLWindow foreign newtype #} deriving (Eq,Ord) mkGLWindow = (GLWindow, objectUnrefFromMainloop) unGLWindow (GLWindow o) = o class DrawableClass o => GLWindowClass o toGLWindow :: GLWindowClass o => o -> GLWindow toGLWindow = unsafeCastGObject . toGObject instance GLWindowClass GLWindow instance DrawableClass GLWindow instance GObjectClass GLWindow where toGObject = GObject . castForeignPtr . unGLWindow unsafeCastGObject = GLWindow . castForeignPtr . unGObject castToGLWindow :: GObjectClass obj => obj -> GLWindow castToGLWindow = castTo gTypeGLWindow "GLWindow" gTypeGLWindow :: GType gTypeGLWindow = {# call fun unsafe gdk_gl_window_get_type #} -- ****************************************************************** GLContext {#pointer *GdkGLContext as GLContext foreign newtype #} deriving (Eq,Ord) mkGLContext = (GLContext, objectUnrefFromMainloop) unGLContext (GLContext o) = o class GObjectClass o => GLContextClass o toGLContext :: GLContextClass o => o -> GLContext toGLContext = unsafeCastGObject . toGObject instance GLContextClass GLContext instance GObjectClass GLContext where toGObject = GObject . castForeignPtr . unGLContext unsafeCastGObject = GLContext . castForeignPtr . unGObject castToGLContext :: GObjectClass obj => obj -> GLContext castToGLContext = castTo gTypeGLContext "GLContext" gTypeGLContext :: GType gTypeGLContext = {# call fun unsafe gdk_gl_context_get_type #} -- ******************************************************************* GLConfig {#pointer *GdkGLConfig as GLConfig foreign newtype #} deriving (Eq,Ord) mkGLConfig = (GLConfig, objectUnrefFromMainloop) unGLConfig (GLConfig o) = o class GObjectClass o => GLConfigClass o toGLConfig :: GLConfigClass o => o -> GLConfig toGLConfig = unsafeCastGObject . toGObject instance GLConfigClass GLConfig instance GObjectClass GLConfig where toGObject = GObject . castForeignPtr . unGLConfig unsafeCastGObject = GLConfig . castForeignPtr . unGObject castToGLConfig :: GObjectClass obj => obj -> GLConfig castToGLConfig = castTo gTypeGLConfig "GLConfig" gTypeGLConfig :: GType gTypeGLConfig = {# call fun unsafe gdk_gl_config_get_type #} -- ***************************************************************** GLDrawable {#pointer *GdkGLDrawable as GLDrawable foreign newtype #} deriving (Eq,Ord) mkGLDrawable = (GLDrawable, objectUnrefFromMainloop) unGLDrawable (GLDrawable o) = o class GObjectClass o => GLDrawableClass o toGLDrawable :: GLDrawableClass o => o -> GLDrawable toGLDrawable = unsafeCastGObject . toGObject instance GLDrawableClass GLDrawable instance GObjectClass GLDrawable where toGObject = GObject . castForeignPtr . unGLDrawable unsafeCastGObject = GLDrawable . castForeignPtr . unGObject castToGLDrawable :: GObjectClass obj => obj -> GLDrawable castToGLDrawable = castTo gTypeGLDrawable "GLDrawable" gTypeGLDrawable :: GType gTypeGLDrawable = {# call fun unsafe gdk_gl_drawable_get_type #} gtkglext-0.12.1/Graphics/UI/Gtk/OpenGL/Window.chs0000644000000000000000000000376511633370332017522 0ustar0000000000000000{-# LANGUAGE CPP #-} -- -*-haskell-*- -- GIMP Toolkit (GTK) OpenGL Extension: GLWindow -- -- Author : Duncan Coutts -- -- Created: 9 June 2005 -- -- Copyright (C) 2005 Duncan Coutts -- -- This library is free software; you can redistribute it and/or -- modify it under the terms of the GNU Lesser General Public -- License as published by the Free Software Foundation; either -- version 2.1 of the License, or (at your option) any later version. -- -- This library 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 -- Lesser General Public License for more details. -- -- | -- Maintainer : gtk2hs-users@lists.sourceforge.net -- Stability : provisional -- Portability : portable (depends on GHC) -- -- OpenGL window which is located on-screen -- module Graphics.UI.Gtk.OpenGL.Window ( -- * Class Hierarchy -- | -- @ -- | 'GObject' -- | +----'Drawable' -- | +----GLWindow -- @ -- * Types GLWindow, GLWindowClass, castToGLWindow, -- * Constructors glWindowNew, -- * Methods glWindowGetWindow, ) where import Control.Monad (liftM) import System.Glib.FFI import System.Glib.GObject (makeNewGObject, wrapNewGObject) {#import Graphics.UI.Gtk.OpenGL.Types#} {# context lib="gtkglext" prefix="gdk" #} instance GLDrawableClass GLWindow -------------------- -- Constructors -- | Creates an on-screen rendering area. -- glWindowNew :: GLConfig -> DrawWindow -- ^ @window@ - the 'DrawWindow' to be used as the rendering -- area. -> IO GLWindow glWindowNew glconfig window = wrapNewGObject mkGLWindow $ {# call gdk_gl_window_new #} (toGLConfig glconfig) window nullPtr -------------------- -- Methods -- | Returns the 'DrawWindow' associated with a 'GLWindow'. -- glWindowGetWindow :: GLWindow -> IO DrawWindow glWindowGetWindow self = makeNewGObject mkDrawWindow $ {# call gdk_gl_window_get_window #} (toGLWindow self) gtkglext-0.12.1/Graphics/UI/Gtk/OpenGL/Context.chs0000644000000000000000000001112411633370332017663 0ustar0000000000000000{-# LANGUAGE CPP #-} -- -*-haskell-*- -- GIMP Toolkit (GTK) OpenGL Extension: GLContext -- -- Author : Duncan Coutts -- -- Created: 9 June 2005 -- -- Copyright (C) 2005 Duncan Coutts -- -- This library is free software; you can redistribute it and/or -- modify it under the terms of the GNU Lesser General Public -- License as published by the Free Software Foundation; either -- version 2.1 of the License, or (at your option) any later version. -- -- This library 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 -- Lesser General Public License for more details. -- -- | -- Maintainer : gtk2hs-users@lists.sourceforge.net -- Stability : provisional -- Portability : portable (depends on GHC) -- -- OpenGL rendering context object -- module Graphics.UI.Gtk.OpenGL.Context ( -- * Types GLContext, GLContextClass, castToGLContext, GLRenderType(..), -- * Constructors glContextNew, -- * Methods -- glContextCopy, glContextGetGLDrawable, glContextGetGLConfig, glContextGetShareList, glContextIsDirect, glContextGetRenderType, glContextGetCurrent, ) where import Control.Monad (liftM) import System.Glib.FFI import System.Glib.GObject (makeNewGObject, wrapNewGObject) {#import Graphics.UI.Gtk.OpenGL.Types#} {# context lib="gtkglext" prefix="gdk" #} data GLRenderType = RGBAType | ColorIndexType deriving Eq instance Enum GLRenderType where fromEnum RGBAType = 0x8014 fromEnum ColorIndexType = 0x8015 toEnum 0x8014 = RGBAType toEnum 0x8015 = ColorIndexType -------------------- -- Constructors -- | Creates a new OpenGL rendering context. -- glContextNew :: GLDrawableClass gldrawable => gldrawable -- ^ @gldrawable@ - a 'GLDrawable'. -> Maybe GLContext -- ^ @shareList@ - the 'GLContext' with which to share -- display lists and texture objects. A value of -- @Nothing@ indicates that no sharing is to take place. -> Bool -- ^ @direct@ - whether rendering is to be done with a -- direct connection to the graphics system. -> GLRenderType -- ^ @renderType@ - 'RGBAType' or 'ColorIndexType' -- (currently not used). -> IO GLContext glContextNew gldrawable shareList direct renderType = wrapNewGObject mkGLContext $ {# call gdk_gl_context_new #} (toGLDrawable gldrawable) (maybe (GLContext nullForeignPtr) toGLContext shareList) (fromBool direct) ((fromIntegral.fromEnum) renderType) -------------------- -- Methods {- -- | Copy state from @src@ rendering context to @glcontext@. -- glContextCopy :: (ContextClass self, ContextClass src) => self -> src -- ^ @src@ - the source context. -> {-unsigned-long-} -> IO Bool -- ^ returns @False@ if it fails, @True@ otherwise. glContextCopy self src mask = liftM toBool $ {# call gdk_gl_context_copy #} (toGLContext self) (toGLContext src) {-mask-} -} -- | Gets 'GLDrawable' to which the 'GLContext' is bound. -- glContextGetGLDrawable :: GLContext -> IO GLDrawable -- ^ returns the 'GLDrawable' or @Nothing@ if no 'GLDrawable' -- is bound. glContextGetGLDrawable self = makeNewGObject mkGLDrawable $ {# call gdk_gl_context_get_gl_drawable #} (toGLContext self) -- | Gets the 'GLConfig' with which the 'GLContext' is configured. -- glContextGetGLConfig :: GLContext -> IO GLConfig glContextGetGLConfig self = makeNewGObject mkGLConfig $ {# call gdk_gl_context_get_gl_config #} (toGLContext self) -- | Gets the other 'GLContext' with which the 'GLContext' shares the display -- lists and texture objects. -- glContextGetShareList :: GLContext -> IO GLContext glContextGetShareList self = makeNewGObject mkGLContext $ {# call gdk_gl_context_get_share_list #} (toGLContext self) -- | Returns whether the 'GLContext' is a direct rendering context. -- glContextIsDirect :: GLContext -> IO Bool glContextIsDirect self = liftM toBool $ {# call gdk_gl_context_is_direct #} (toGLContext self) -- | Gets the 'GLRenderType' of the 'GLContext'. -- glContextGetRenderType :: GLContext -> IO GLRenderType glContextGetRenderType self = liftM (toEnum.fromIntegral) $ {# call gdk_gl_context_get_render_type #} (toGLContext self) -- | Returns the current 'GLContext'. -- glContextGetCurrent :: IO (Maybe GLContext) -- ^ returns the current 'GLContext' or @Nothing@ if -- there is no current context. glContextGetCurrent = maybeNull (makeNewGObject mkGLContext) $ {# call gdk_gl_context_get_current #} gtkglext-0.12.1/Graphics/UI/Gtk/OpenGL/Pixmap.chs0000644000000000000000000000374611633370332017510 0ustar0000000000000000{-# LANGUAGE CPP #-} -- -*-haskell-*- -- GIMP Toolkit (GTK) OpenGL Extension: GLPixmap -- -- Author : Duncan Coutts -- -- Created: 9 June 2005 -- -- Copyright (C) 2005 Duncan Coutts -- -- This library is free software; you can redistribute it and/or -- modify it under the terms of the GNU Lesser General Public -- License as published by the Free Software Foundation; either -- version 2.1 of the License, or (at your option) any later version. -- -- This library 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 -- Lesser General Public License for more details. -- -- | -- Maintainer : gtk2hs-users@lists.sourceforge.net -- Stability : provisional -- Portability : portable (depends on GHC) -- -- OpenGL pixmap which is maintained off-screen -- module Graphics.UI.Gtk.OpenGL.Pixmap ( -- * Class Hierarchy -- | -- @ -- | 'GObject' -- | +----'Drawable' -- | +----GLPixmap -- @ -- * Types GLPixmap, GLPixmapClass, castToGLPixmap, -- * Constructors glPixmapNew, -- * Methods glPixmapGetPixmap, ) where import Control.Monad (liftM) import System.Glib.FFI import System.Glib.GObject (makeNewGObject, wrapNewGObject) {#import Graphics.UI.Gtk.OpenGL.Types#} {# context lib="gtkglext" prefix="gdk" #} instance GLDrawableClass GLPixmap -------------------- -- Constructors -- | Creates an off-screen rendering area. -- glPixmapNew :: GLConfig -> Pixmap -- ^ @pixmap@ - the 'Pixmap' to be used as the rendering area. -> IO GLPixmap glPixmapNew glconfig pixmap = wrapNewGObject mkGLPixmap $ {# call gdk_gl_pixmap_new #} (toGLConfig glconfig) (toPixmap pixmap) nullPtr -------------------- -- Methods -- | Returns the 'Pixmap' associated with a 'GLPixmap'. -- glPixmapGetPixmap :: GLPixmap -> IO Pixmap glPixmapGetPixmap self = makeNewGObject mkPixmap $ {# call gdk_gl_pixmap_get_pixmap #} (toGLPixmap self) gtkglext-0.12.1/Graphics/UI/Gtk/OpenGL/General.chs0000644000000000000000000000776411633370332017633 0ustar0000000000000000{-# LANGUAGE CPP #-} -- -*-haskell-*- -- GIMP Toolkit (GTK) OpenGL Extension: General -- -- Author : Duncan Coutts -- -- Created: 9 June 2005 -- -- Copyright (C) 2005 Duncan Coutts -- -- This library is free software; you can redistribute it and/or -- modify it under the terms of the GNU Lesser General Public -- License as published by the Free Software Foundation; either -- version 2.1 of the License, or (at your option) any later version. -- -- This library 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 -- Lesser General Public License for more details. -- -- | -- Maintainer : gtk2hs-users@lists.sourceforge.net -- Stability : provisional -- Portability : portable (depends on GHC) -- -- -- module Graphics.UI.Gtk.OpenGL.General ( -- * Methods initGL, -- ** Query glQueryExtension, glQueryExtensionForDisplay, glQueryGLExtension, glQueryVersion, glQueryVersionForDisplay, #if USE_DEPRECATED_PANGO -- ** Fonts glFontUsePangoFont, glFontUsePangoFontForDisplay, #endif ) where import Control.Monad (liftM) import System.Environment (getProgName, getArgs) import System.Glib.FFI import System.Glib.UTFString import System.Glib.GObject (makeNewGObject) {#import Graphics.Rendering.Pango.Types#} {#import Graphics.Rendering.Pango.BasicTypes#} {#import Graphics.UI.Gtk.OpenGL.Types#} {# context lib="gtkglext" prefix="gtk" #} -------------------- -- Methods initGL :: IO [String] initGL = do prog <- getProgName args <- getArgs let allArgs = (prog:args) withMany withUTFString allArgs $ \addrs -> withArrayLen addrs $ \argc argv -> with argv $ \argvp -> with argc $ \argcp -> do res <- {#call gtk_gl_init_check#} (castPtr argcp) (castPtr argvp) if (toBool res) then do argc' <- peek argcp argv' <- peek argvp _:addrs' <- peekArray argc' argv' -- drop the program name mapM peekUTFString addrs' else error "Cannot initialize OpenGL." -- | -- glQueryExtension :: IO Bool glQueryExtension = liftM toBool $ {# call gdk_gl_query_extension #} -- | -- glQueryExtensionForDisplay :: Display -> IO Bool glQueryExtensionForDisplay display = liftM toBool $ {# call gdk_gl_query_extension_for_display #} display -- | -- glQueryGLExtension :: String -> IO Bool glQueryGLExtension extension = liftM toBool $ withUTFString extension $ \extensionPtr -> {# call gdk_gl_query_gl_extension #} extensionPtr -- | -- glQueryVersion :: IO (Maybe (Int, Int)) glQueryVersion = alloca $ \majorPtr -> alloca $ \minorPtr -> {# call gdk_gl_query_version #} majorPtr minorPtr >>= \ok -> if toBool ok then peek majorPtr >>= \major -> peek minorPtr >>= \minor -> return (Just (fromIntegral major, fromIntegral minor)) else return Nothing -- | -- glQueryVersionForDisplay :: Display -> IO (Maybe (Int, Int)) glQueryVersionForDisplay display = alloca $ \majorPtr -> alloca $ \minorPtr -> {# call gdk_gl_query_version_for_display #} display majorPtr minorPtr >>= \ok -> if toBool ok then peek majorPtr >>= \major -> peek minorPtr >>= \minor -> return (Just (fromIntegral major, fromIntegral minor)) else return Nothing #if USE_DEPRECATED_PANGO -- | -- glFontUsePangoFont :: FontDescription -> Int -> Int -> Int -> IO Font glFontUsePangoFont fontDesc first count listBase = makeNewGObject mkFont $ {# call gdk_gl_font_use_pango_font #} fontDesc (fromIntegral first) (fromIntegral count) (fromIntegral listBase) -- | -- glFontUsePangoFontForDisplay :: Display -> FontDescription -> Int -> Int -> Int -> IO Font glFontUsePangoFontForDisplay display fontDesc first count listBase = makeNewGObject mkFont $ {# call gdk_gl_font_use_pango_font_for_display #} display fontDesc (fromIntegral first) (fromIntegral count) (fromIntegral listBase) #endif gtkglext-0.12.1/Graphics/UI/Gtk/OpenGL/Drawable.chs0000644000000000000000000001062211633370332017762 0ustar0000000000000000{-# LANGUAGE CPP #-} -- -*-haskell-*- -- GIMP Toolkit (GTK) OpenGL Extension: Interface GLDrawable -- -- Author : Duncan Coutts -- -- Created: 9 June 2005 -- -- Copyright (C) 2005 Duncan Coutts -- -- This library is free software; you can redistribute it and/or -- modify it under the terms of the GNU Lesser General Public -- License as published by the Free Software Foundation; either -- version 2.1 of the License, or (at your option) any later version. -- -- This library 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 -- Lesser General Public License for more details. -- -- | -- Maintainer : gtk2hs-users@lists.sourceforge.net -- Stability : provisional -- Portability : portable (depends on GHC) -- -- OpenGL rendering surface interface -- module Graphics.UI.Gtk.OpenGL.Drawable ( -- * Class Hierarchy -- | -- @ -- | GObject -- | +----GLDrawable -- @ -- * Types GLDrawable, GLDrawableClass, castToGLDrawable, toGLDrawable, -- * Methods glDrawableMakeCurrent, glDrawableIsDoubleBuffered, glDrawableSwapBuffers, glDrawableWaitGL, glDrawableWaitGdk, glDrawableGLBegin, glDrawableGLEnd, glDrawableGetGLConfig, glDrawableGetSize, glDrawableGetCurrent, ) where import Control.Monad (liftM) import System.Glib.FFI import System.Glib.GObject (makeNewGObject) {#import Graphics.UI.Gtk.OpenGL.Types#} {# context lib="gtkglext" prefix="gdk" #} -------------------- -- Methods -- | Attach an OpenGL rendering context to a GL drawable. -- glDrawableMakeCurrent :: GLDrawableClass self => self -> GLContext -> IO Bool -- ^ returns @True@ if it is successful, @False@ otherwise. glDrawableMakeCurrent self glcontext = liftM toBool $ {# call gdk_gl_drawable_make_current #} (toGLDrawable self) (toGLContext glcontext) -- | Returns whether the GL drawable supports the double-buffered visual. -- glDrawableIsDoubleBuffered :: GLDrawableClass self => self -> IO Bool -- ^ returns @True@ if the double-buffered visual is supported, -- @False@ otherwise. glDrawableIsDoubleBuffered self = liftM toBool $ {# call gdk_gl_drawable_is_double_buffered #} (toGLDrawable self) -- | Exchange front and back buffers. -- glDrawableSwapBuffers :: GLDrawableClass self => self -> IO () glDrawableSwapBuffers self = {# call gdk_gl_drawable_swap_buffers #} (toGLDrawable self) -- | Complete OpenGL execution prior to subsequent Gdk drawing calls. -- glDrawableWaitGL :: GLDrawableClass self => self -> IO () glDrawableWaitGL self = {# call gdk_gl_drawable_wait_gl #} (toGLDrawable self) -- | Complete Gdk drawing execution prior to subsequent OpenGL calls. -- glDrawableWaitGdk :: GLDrawableClass self => self -> IO () glDrawableWaitGdk self = {# call gdk_gl_drawable_wait_gdk #} (toGLDrawable self) -- | Delimits the begining of the OpenGL execution. -- glDrawableGLBegin :: GLDrawableClass self => self -> GLContext -- ^ @glcontext@ - a 'GLContext'. -> IO Bool -- ^ returns @True@ if it is successful, @False@ otherwise. glDrawableGLBegin self glcontext = liftM toBool $ {# call gdk_gl_drawable_gl_begin #} (toGLDrawable self) (toGLContext glcontext) -- | Delimits the end of the OpenGL execution. -- glDrawableGLEnd :: GLDrawableClass self => self -> IO () glDrawableGLEnd self = {# call gdk_gl_drawable_gl_end #} (toGLDrawable self) -- | Gets 'GLConfig' with which the GL drawable is configured. -- glDrawableGetGLConfig :: GLDrawableClass self => self -> IO GLConfig glDrawableGetGLConfig self = makeNewGObject mkGLConfig $ {# call gdk_gl_drawable_get_gl_config #} (toGLDrawable self) -- | Returns the width and height of the GL drawable. -- glDrawableGetSize :: GLDrawableClass self => self -> IO (Int, Int) -- ^ @(width, height)@ glDrawableGetSize self = alloca $ \widthPtr -> alloca $ \heightPtr -> {# call gdk_gl_drawable_get_size #} (toGLDrawable self) widthPtr heightPtr >> peek widthPtr >>= \width -> peek heightPtr >>= \height -> return (fromIntegral width, fromIntegral height) -- | Returns the current 'GLDrawable'. -- glDrawableGetCurrent :: IO (Maybe GLDrawable) -- ^ returns the current 'Drawable' or @Nothing@ if -- there is no current drawable. glDrawableGetCurrent = maybeNull (makeNewGObject mkGLDrawable) $ {# call gdk_gl_drawable_get_current #} gtkglext-0.12.1/Graphics/UI/Gtk/OpenGL/DrawingArea.chs0000644000000000000000000000730211633370332020426 0ustar0000000000000000{-# LANGUAGE CPP #-} -- -*-haskell-*- -- GIMP Toolkit (GTK) OpenGL Extension: DrawingArea Widget -- -- Author : Duncan Coutts -- -- Created: 9 June 2005 -- -- Copyright (C) 2005 Duncan Coutts -- -- This library is free software; you can redistribute it and/or -- modify it under the terms of the GNU Lesser General Public -- License as published by the Free Software Foundation; either -- version 2.1 of the License, or (at your option) any later version. -- -- This library 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 -- Lesser General Public License for more details. -- -- | -- Maintainer : gtk2hs-users@lists.sourceforge.net -- Stability : provisional -- Portability : portable (depends on GHC) -- -- -- module Graphics.UI.Gtk.OpenGL.DrawingArea ( -- * Class Hierarchy -- | -- @ -- | 'GObject' -- | +----'Object' -- | +----'Widget' -- | +----'DrawingArea' -- | +----GLDrawingArea -- @ -- * Types GLDrawingArea, -- * Constructors glDrawingAreaNew, -- * Methods withGLDrawingArea, glDrawingAreaGetGLConfig, glDrawingAreaGetGLContext, glDrawingAreaGetGLWindow, ) where import Control.Monad (liftM) import System.Glib.FFI import System.Glib.GObject (makeNewGObject) {#import Graphics.UI.Gtk.OpenGL.Types#} import Graphics.UI.Gtk.Misc.DrawingArea (drawingAreaNew) import Graphics.UI.Gtk.OpenGL.Drawable (glDrawableGLBegin, glDrawableWaitGL, glDrawableGLEnd) import Graphics.UI.Gtk.OpenGL.Window () import Graphics.UI.Gtk.OpenGL.Context (GLRenderType(..)) {# context lib="gtkglext" prefix="gtk" #} -------------------- -- Types newtype GLDrawingArea = GLDrawingArea DrawingArea instance DrawingAreaClass GLDrawingArea instance WidgetClass GLDrawingArea instance ObjectClass GLDrawingArea instance GObjectClass GLDrawingArea where toGObject (GLDrawingArea gd) = toGObject gd unsafeCastGObject = GLDrawingArea . unsafeCastGObject -------------------- -- Constructors glDrawingAreaNew :: GLConfig -> IO GLDrawingArea glDrawingAreaNew glconfig = do drawingArea <- drawingAreaNew widgetSetGLCapability drawingArea glconfig Nothing True RGBAType return (GLDrawingArea drawingArea) -------------------- -- Methods withGLDrawingArea :: GLDrawingArea -> (GLWindow -> IO a) -> IO a withGLDrawingArea glDrawingArea glAction = do glcontext <- glDrawingAreaGetGLContext glDrawingArea glwindow <- glDrawingAreaGetGLWindow glDrawingArea glDrawableGLBegin glwindow glcontext result <- glAction glwindow glDrawableWaitGL glwindow glDrawableGLEnd glwindow return result -- | -- glDrawingAreaGetGLConfig :: GLDrawingArea -> IO GLConfig glDrawingAreaGetGLConfig (GLDrawingArea widget) = makeNewGObject mkGLConfig $ {# call gtk_widget_get_gl_config #} (toWidget widget) -- | -- glDrawingAreaGetGLContext :: GLDrawingArea -> IO GLContext glDrawingAreaGetGLContext (GLDrawingArea widget) = makeNewGObject mkGLContext $ {# call gtk_widget_get_gl_context #} (toWidget widget) -- | -- glDrawingAreaGetGLWindow :: GLDrawingArea -> IO GLWindow glDrawingAreaGetGLWindow (GLDrawingArea widget) = makeNewGObject mkGLWindow $ {# call gtk_widget_get_gl_window #} (toWidget widget) -- | -- widgetSetGLCapability :: WidgetClass widget => widget -> GLConfig -> Maybe GLContext -> Bool -> GLRenderType -> IO Bool widgetSetGLCapability widget glconfig shareList direct renderType = liftM toBool $ {# call gtk_widget_set_gl_capability #} (toWidget widget) (toGLConfig glconfig) (maybe (GLContext nullForeignPtr) toGLContext shareList) (fromBool direct) ((fromIntegral . fromEnum) renderType) gtkglext-0.12.1/Graphics/UI/Gtk/OpenGL/Config.chs0000644000000000000000000001721011633370332017446 0ustar0000000000000000{-# LANGUAGE CPP #-} -- -*-haskell-*- -- GIMP Toolkit (GTK) OpenGL Extension: GLConfig -- -- Author : Duncan Coutts -- -- Created: 9 June 2005 -- -- Copyright (C) 2005 Duncan Coutts -- -- This library is free software; you can redistribute it and/or -- modify it under the terms of the GNU Lesser General Public -- License as published by the Free Software Foundation; either -- version 2.1 of the License, or (at your option) any later version. -- -- This library 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 -- Lesser General Public License for more details. -- -- | -- Maintainer : gtk2hs-users@lists.sourceforge.net -- Stability : provisional -- Portability : portable (depends on GHC) -- -- OpenGL frame buffer configuration object -- module Graphics.UI.Gtk.OpenGL.Config ( -- * Types GLConfig, GLConfigClass, castToGLConfig, toGLConfig, GLConfigMode(..), -- * Constructors glConfigNew, glConfigNewForScreen, -- * Methods glConfigGetColormap, -- glConfigGetVisual, glConfigGetLayerPlane, glConfigGetNAuxBuffers, glConfigGetNSampleBuffers, glConfigIsRgba, glConfigIsDoubleBuffered, glConfigIsStereo, glConfigHasAlpha, glConfigHasDepthBuffer, glConfigHasStencilBuffer, glConfigHasAccumBuffer, #if !defined(HAVE_QUARTZ_GTK) glConfigGetScreen, glConfigGetDepth, #endif ) where import Control.Monad (liftM) import System.Glib.FFI import System.Glib.Flags import System.Glib.GObject (makeNewGObject, wrapNewGObject) {#import Graphics.UI.Gtk.OpenGL.Types#} {# context lib="gtkglext" prefix="gdk" #} data GLConfigMode = GLModeRGB | GLModeRGBA -- same as RGB | GLModeIndex | GLModeSingle | GLModeDouble | GLModeStereo | GLModeAlpha | GLModeDepth | GLModeStencil | GLModeAccum | GLModeMultiSample --not supported yet deriving (Eq,Bounded) instance Enum GLConfigMode where fromEnum GLModeRGB = 0 fromEnum GLModeRGBA = 0 fromEnum GLModeIndex = 1 fromEnum GLModeSingle = 0 fromEnum GLModeDouble = 2 fromEnum GLModeStereo = 4 fromEnum GLModeAlpha = 8 fromEnum GLModeDepth = 16 fromEnum GLModeStencil = 32 fromEnum GLModeAccum = 64 fromEnum GLModeMultiSample = 128 toEnum 0 = GLModeRGB -- note this is not a bijection toEnum 1 = GLModeIndex toEnum 2 = GLModeDouble toEnum 4 = GLModeStereo toEnum 8 = GLModeAlpha toEnum 16 = GLModeDepth toEnum 32 = GLModeStencil toEnum 64 = GLModeAccum toEnum 128 = GLModeMultiSample instance Flags GLConfigMode -------------------- -- Constructors -- | Returns an OpenGL frame buffer configuration that match the specified -- display mode. -- glConfigNew :: [GLConfigMode] -- ^ @mode@ - display mode bit mask. -> IO GLConfig glConfigNew mode = wrapNewGObject mkGLConfig $ {# call gdk_gl_config_new_by_mode #} ((fromIntegral . fromFlags) mode) -- | Returns an OpenGL frame buffer configuration that matchs the specified -- display mode. -- glConfigNewForScreen :: Screen -- ^ @screen@ - target screen. -> [GLConfigMode] -- ^ @mode@ - display mode. -> IO GLConfig glConfigNewForScreen screen mode = wrapNewGObject mkGLConfig $ {# call gdk_gl_config_new_by_mode_for_screen #} screen ((fromIntegral . fromFlags) mode) -------------------- -- Methods -- | Gets the 'Screen' associated with the 'GLConfig'. -- #if !defined(HAVE_QUARTZ_GTK) glConfigGetScreen :: GLConfig -> IO Screen -- ^ returns the 'Screen'. glConfigGetScreen self = makeNewGObject mkScreen $ {# call gdk_gl_config_get_screen #} (toGLConfig self) #endif -- | Gets the 'Colormap' that is appropriate for the OpenGL frame buffer -- configuration. -- glConfigGetColormap :: GLConfig -> IO Colormap -- ^ returns the appropriate 'Colormap'. glConfigGetColormap self = makeNewGObject mkColormap $ {# call gdk_gl_config_get_colormap #} (toGLConfig self) {- -- | Gets the 'Visual' that is appropriate for the OpenGL frame buffer -- configuration. -- glConfigGetVisual :: GLConfig -> IO Visual -- ^ returns the appropriate 'Visual'. glConfigGetVisual self = makeNewGObject mkVisual $ {# call gdk_gl_config_get_visual #} (toGLConfig self) -} -- | Gets the color depth of the OpenGL-capable visual. -- #if !defined(HAVE_QUARTZ_GTK) glConfigGetDepth :: GLConfig -> IO Int -- ^ returns number of bits per pixel glConfigGetDepth self = liftM fromIntegral $ {# call gdk_gl_config_get_depth #} (toGLConfig self) #endif -- | Gets the layer plane (level) of the frame buffer. Zero is the default -- frame buffer. Positive layer planes correspond to frame buffers that overlay -- the default buffer, and negative layer planes correspond to frame buffers -- that underlie the default frame buffer. -- glConfigGetLayerPlane :: GLConfig -> IO Int -- ^ returns layer plane. glConfigGetLayerPlane self = liftM fromIntegral $ {# call gdk_gl_config_get_layer_plane #} (toGLConfig self) -- | Gets the number of auxiliary color buffers. -- glConfigGetNAuxBuffers :: GLConfig -> IO Int -- ^ returns number of auxiliary color buffers. glConfigGetNAuxBuffers self = liftM fromIntegral $ {# call gdk_gl_config_get_n_aux_buffers #} (toGLConfig self) -- | Gets the number of multisample buffers. -- glConfigGetNSampleBuffers :: GLConfig -> IO Int -- ^ returns number of multisample buffers. glConfigGetNSampleBuffers self = liftM fromIntegral $ {# call gdk_gl_config_get_n_sample_buffers #} (toGLConfig self) -- | Returns whether the configured frame buffer is RGBA mode. -- glConfigIsRgba :: GLConfig -> IO Bool -- ^ returns @True@ if the configured frame buffer is RGBA mode, -- @False@ otherwise. glConfigIsRgba self = liftM toBool $ {# call gdk_gl_config_is_rgba #} (toGLConfig self) -- | Returns whether the configuration supports the double-buffered visual. -- glConfigIsDoubleBuffered :: GLConfig -> IO Bool -- ^ returns @True@ if the double-buffered visual is supported, -- @False@ otherwise. glConfigIsDoubleBuffered self = liftM toBool $ {# call gdk_gl_config_is_double_buffered #} (toGLConfig self) -- | Returns whether the configuration supports the stereo visual. -- glConfigIsStereo :: GLConfig -> IO Bool -- ^ returns @True@ if the stereo visual is supported, @False@ -- otherwise. glConfigIsStereo self = liftM toBool $ {# call gdk_gl_config_is_stereo #} (toGLConfig self) -- | Returns whether the configured color buffer has alpha bits. -- glConfigHasAlpha :: GLConfig -> IO Bool -- ^ returns @True@ if the color buffer has alpha bits, @False@ -- otherwise. glConfigHasAlpha self = liftM toBool $ {# call gdk_gl_config_has_alpha #} (toGLConfig self) -- | Returns whether the configured frame buffer has depth buffer. -- glConfigHasDepthBuffer :: GLConfig -> IO Bool -- ^ returns @True@ if the frame buffer has depth buffer, @False@ -- otherwise. glConfigHasDepthBuffer self = liftM toBool $ {# call gdk_gl_config_has_depth_buffer #} (toGLConfig self) -- | Returns whether the configured frame buffer has stencil buffer. -- glConfigHasStencilBuffer :: GLConfig -> IO Bool -- ^ returns @True@ if the frame buffer has stencil buffer, -- @False@ otherwise. glConfigHasStencilBuffer self = liftM toBool $ {# call gdk_gl_config_has_stencil_buffer #} (toGLConfig self) -- | Returns whether the configured frame buffer has accumulation buffer. -- glConfigHasAccumBuffer :: GLConfig -> IO Bool -- ^ returns @True@ if the frame buffer has accumulation buffer, -- @False@ otherwise. glConfigHasAccumBuffer self = liftM toBool $ {# call gdk_gl_config_has_accum_buffer #} (toGLConfig self) gtkglext-0.12.1/demo/0000755000000000000000000000000011633370332012537 5ustar0000000000000000gtkglext-0.12.1/demo/RotatingCube.hs0000644000000000000000000001057711633370332015473 0ustar0000000000000000module Main (main) where import Data.IORef import qualified Graphics.UI.Gtk as Gtk import Graphics.UI.Gtk (AttrOp((:=))) import qualified Graphics.UI.Gtk.OpenGL as GtkGL import Graphics.Rendering.OpenGL as GL main :: IO () main = do Gtk.initGUI -- Initialise the Gtk+ OpenGL extension -- (including reading various command line parameters) GtkGL.initGL -- We need a OpenGL frame buffer configuration to be able to create other -- OpenGL objects. glconfig <- GtkGL.glConfigNew [GtkGL.GLModeRGBA, GtkGL.GLModeDepth, GtkGL.GLModeDouble] -- Create an OpenGL drawing area widget canvas <- GtkGL.glDrawingAreaNew glconfig Gtk.widgetSetSizeRequest canvas 350 350 -- Initialise some GL setting just before the canvas first gets shown -- (We can't initialise these things earlier since the GL resources that -- we are using wouldn't heve been setup yet) Gtk.onRealize canvas $ GtkGL.withGLDrawingArea canvas $ \_ -> do clearColor $= (Color4 0.0 0.0 0.0 0.0) matrixMode $= Projection loadIdentity ortho 0.0 1.0 0.0 1.0 (-1.0) 1.0 depthFunc $= Just Less drawBuffer $= BackBuffers ref <- newIORef (0, 0, 0) -- Set the repaint handler Gtk.onExpose canvas $ \_ -> do GtkGL.withGLDrawingArea canvas $ \glwindow -> do (r_x, r_y, r_z) <- readIORef ref GL.clear [GL.DepthBuffer, GL.ColorBuffer] drawCube (r_x, r_y, r_z) GtkGL.glDrawableSwapBuffers glwindow return True -- Setup the animation Gtk.timeoutAddFull (do modifyIORef ref (\(r_x, r_y, r_z) -> (r_x + dx, r_y + dy, r_z + dz)) Gtk.widgetQueueDraw canvas return True) Gtk.priorityDefaultIdle animationWaitTime -------------------------------- -- Setup the rest of the GUI: -- window <- Gtk.windowNew Gtk.onDestroy window Gtk.mainQuit Gtk.set window [ Gtk.containerBorderWidth := 8, Gtk.windowTitle := "Gtk2Hs + HOpenGL demo" ] vbox <- Gtk.vBoxNew False 4 Gtk.set window [ Gtk.containerChild := vbox ] label <- Gtk.labelNew (Just "Gtk2Hs using OpenGL via HOpenGL!") button <- Gtk.buttonNewWithLabel "Close" Gtk.onClicked button (do Gtk.widgetDestroy window Gtk.mainQuit) Gtk.set vbox [ Gtk.containerChild := canvas, Gtk.containerChild := label, Gtk.containerChild := button ] Gtk.widgetShowAll window Gtk.mainGUI drawCube :: (GLfloat, GLfloat, GLfloat) -> IO () drawCube (r_x, r_y, r_z) = do loadIdentity rotate r_x (Vector3 1 0 0 :: Vector3 GLfloat) rotate r_y (Vector3 0 1 0 :: Vector3 GLfloat) rotate r_z (Vector3 0 0 1 :: Vector3 GLfloat) mapM_ drawFace (zip colours faces) where drawFace :: (Color3 GLfloat, IO ()) -> IO () drawFace (colour, face) = do color colour renderPrimitive Quads face faces = map (mapM_ vertex) faceVertices :: [IO ()] colours = [red, green, yellow, blue, purple, cyan] faceVertices = [ [Vertex3 to to to, Vertex3 from to to, Vertex3 from from to, Vertex3 to from to], [Vertex3 to to from, Vertex3 from to from, Vertex3 from from from, Vertex3 to from from], [Vertex3 to to to, Vertex3 from to to, Vertex3 from to from, Vertex3 to to from], [Vertex3 to from to, Vertex3 from from to, Vertex3 from from from, Vertex3 to from from], [Vertex3 to to to, Vertex3 to from to, Vertex3 to from from, Vertex3 to to from], [Vertex3 from to to, Vertex3 from from to, Vertex3 from from from, Vertex3 from to from]] to, from :: GLfloat to = 0.4 from = -0.4 animationWaitTime :: Int animationWaitTime = 3 dx, dy, dz :: GLfloat dx = 0.1 dy = 0.3 dz = 0.7 red, green, yellow, blue, purple, cyan :: Color3 GLfloat red = Color3 1 0 0 green = Color3 0 1 0 yellow = Color3 1 1 0 blue = Color3 0 0 1 purple = Color3 1 0 1 cyan = Color3 0 1 1 gtkglext-0.12.1/demo/Makefile0000644000000000000000000000024411633370332014177 0ustar0000000000000000 PROG = cube SOURCES = RotatingCube.hs $(PROG) : $(SOURCES) $(HC) --make $< -o $@ $(HCFLAGS) clean: rm -f $(SOURCES:.hs=.hi) $(SOURCES:.hs=.o) $(PROG) HC=ghc