urwid-satext-0.7.0D/0002755000175500017600000000000013243355522014400 5ustar debaclelocal_srcurwid-satext-0.7.0D/urwid_satext.po0000644000175500017600000000276613243355503017472 0ustar debaclelocal_src# SOME DESCRIPTIVE TITLE. # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER # This file is distributed under the same license as the PACKAGE package. # FIRST AUTHOR , YEAR. # #, fuzzy msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2010-12-28 20:10+0100\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=CHARSET\n" "Content-Transfer-Encoding: 8bit\n" #: urwid_satext/files_management.py:109 msgid "Impossible to list directory" msgstr "" #: urwid_satext/files_management.py:134 msgid "Please select a file" msgstr "" #: urwid_satext/files_management.py:141 msgid "Path: " msgstr "" #: urwid_satext/files_management.py:154 msgid "Bookmarks" msgstr "" #: urwid_satext/files_management.py:160 urwid_satext/sat_widgets.py:740 msgid "Cancel" msgstr "" #: urwid_satext/files_management.py:203 msgid "No GTK bookmarks file found" msgstr "" #: urwid_satext/files_management.py:213 msgid "No KDE bookmarks file found" msgstr "" #: urwid_satext/sat_widgets.py:164 msgid "WARNING: unknown text type" msgstr "" #: urwid_satext/sat_widgets.py:741 urwid_satext/sat_widgets.py:749 msgid "Ok" msgstr "" #: urwid_satext/sat_widgets.py:745 msgid "Yes" msgstr "" #: urwid_satext/sat_widgets.py:746 msgid "No" msgstr "" #: urwid_satext/sat_widgets.py:962 msgid "INTERNAL ERROR: Tab not found" msgstr "" urwid-satext-0.7.0D/i18n/0002755000175500017600000000000013243355503015156 5ustar debaclelocal_srcurwid-satext-0.7.0D/i18n/fr/0002755000175500017600000000000013243355503015565 5ustar debaclelocal_srcurwid-satext-0.7.0D/i18n/fr/LC_MESSAGES/0002755000175500017600000000000013243355503017352 5ustar debaclelocal_srcurwid-satext-0.7.0D/i18n/fr/LC_MESSAGES/urwid_satext.mo0000644000175500017600000000206213243355503022427 0ustar debaclelocal_srcÞ• „ì0 1;B`}€œ¸»Â×òKöBJ"R%u›"Ÿ"Âåèñ .     BookmarksCancelINTERNAL ERROR: Tab not foundImpossible to list directoryNoNo GTK bookmarks file foundNo KDE bookmarks file foundOkPath: Please select a fileWARNING: unknown text typeYesProject-Id-Version: 0.1.0 Report-Msgid-Bugs-To: POT-Creation-Date: 2010-12-28 20:10+0100 PO-Revision-Date: 2010-12-28 20:28+0100 Last-Translator: Jérôme Poisson (Goffi) Language-Team: french Language: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit FavorisAnnulerERREUR INTERNE: Onglet non trouvéImpossible de lister les répertoiresNonFichier de favoris GTK non trouvéFichier de favoris KDE non trouvéOkChemin: Veuillez choisir un fichierATTENTION: type de texte inconnuOuiurwid-satext-0.7.0D/ez_setup.py0000644000175500017600000002435413243355503016615 0ustar debaclelocal_src#!/usr/bin/env python """Bootstrap setuptools installation To use setuptools in your package's setup.py, include this file in the same directory and add this to the top of your setup.py:: from ez_setup import use_setuptools use_setuptools() To require a specific version of setuptools, set a download mirror, or use an alternate download directory, simply supply the appropriate options to ``use_setuptools()``. This file can also be run as a script to install or upgrade setuptools. """ import os import shutil import sys import tempfile import zipfile import optparse import subprocess import platform import textwrap import contextlib from distutils import log try: from urllib.request import urlopen except ImportError: from urllib2 import urlopen try: from site import USER_SITE except ImportError: USER_SITE = None DEFAULT_VERSION = "5.5" DEFAULT_URL = "https://pypi.python.org/packages/source/s/setuptools/" def _python_cmd(*args): """ Return True if the command succeeded. """ args = (sys.executable,) + args return subprocess.call(args) == 0 def _install(archive_filename, install_args=()): with archive_context(archive_filename): # installing log.warn('Installing Setuptools') if not _python_cmd('setup.py', 'install', *install_args): log.warn('Something went wrong during the installation.') log.warn('See the error message above.') # exitcode will be 2 return 2 def _build_egg(egg, archive_filename, to_dir): with archive_context(archive_filename): # building an egg log.warn('Building a Setuptools egg in %s', to_dir) _python_cmd('setup.py', '-q', 'bdist_egg', '--dist-dir', to_dir) # returning the result log.warn(egg) if not os.path.exists(egg): raise IOError('Could not build the egg.') class ContextualZipFile(zipfile.ZipFile): """ Supplement ZipFile class to support context manager for Python 2.6 """ def __enter__(self): return self def __exit__(self, type, value, traceback): self.close() def __new__(cls, *args, **kwargs): """ Construct a ZipFile or ContextualZipFile as appropriate """ if hasattr(zipfile.ZipFile, '__exit__'): return zipfile.ZipFile(*args, **kwargs) return super(ContextualZipFile, cls).__new__(cls) @contextlib.contextmanager def archive_context(filename): # extracting the archive tmpdir = tempfile.mkdtemp() log.warn('Extracting in %s', tmpdir) old_wd = os.getcwd() try: os.chdir(tmpdir) with ContextualZipFile(filename) as archive: archive.extractall() # going in the directory subdir = os.path.join(tmpdir, os.listdir(tmpdir)[0]) os.chdir(subdir) log.warn('Now working in %s', subdir) yield finally: os.chdir(old_wd) shutil.rmtree(tmpdir) def _do_download(version, download_base, to_dir, download_delay): egg = os.path.join(to_dir, 'setuptools-%s-py%d.%d.egg' % (version, sys.version_info[0], sys.version_info[1])) if not os.path.exists(egg): archive = download_setuptools(version, download_base, to_dir, download_delay) _build_egg(egg, archive, to_dir) sys.path.insert(0, egg) # Remove previously-imported pkg_resources if present (see # https://bitbucket.org/pypa/setuptools/pull-request/7/ for details). if 'pkg_resources' in sys.modules: del sys.modules['pkg_resources'] import setuptools setuptools.bootstrap_install_from = egg def use_setuptools(version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir, download_delay=15): to_dir = os.path.abspath(to_dir) rep_modules = 'pkg_resources', 'setuptools' imported = set(sys.modules).intersection(rep_modules) try: import pkg_resources except ImportError: return _do_download(version, download_base, to_dir, download_delay) try: pkg_resources.require("setuptools>=" + version) return except pkg_resources.DistributionNotFound: return _do_download(version, download_base, to_dir, download_delay) except pkg_resources.VersionConflict as VC_err: if imported: msg = textwrap.dedent(""" The required version of setuptools (>={version}) is not available, and can't be installed while this script is running. Please install a more recent version first, using 'easy_install -U setuptools'. (Currently using {VC_err.args[0]!r}) """).format(VC_err=VC_err, version=version) sys.stderr.write(msg) sys.exit(2) # otherwise, reload ok del pkg_resources, sys.modules['pkg_resources'] return _do_download(version, download_base, to_dir, download_delay) def _clean_check(cmd, target): """ Run the command to download target. If the command fails, clean up before re-raising the error. """ try: subprocess.check_call(cmd) except subprocess.CalledProcessError: if os.access(target, os.F_OK): os.unlink(target) raise def download_file_powershell(url, target): """ Download the file at url to target using Powershell (which will validate trust). Raise an exception if the command cannot complete. """ target = os.path.abspath(target) ps_cmd = ( "[System.Net.WebRequest]::DefaultWebProxy.Credentials = " "[System.Net.CredentialCache]::DefaultCredentials; " "(new-object System.Net.WebClient).DownloadFile(%(url)r, %(target)r)" % vars() ) cmd = [ 'powershell', '-Command', ps_cmd, ] _clean_check(cmd, target) def has_powershell(): if platform.system() != 'Windows': return False cmd = ['powershell', '-Command', 'echo test'] with open(os.path.devnull, 'wb') as devnull: try: subprocess.check_call(cmd, stdout=devnull, stderr=devnull) except Exception: return False return True download_file_powershell.viable = has_powershell def download_file_curl(url, target): cmd = ['curl', url, '--silent', '--output', target] _clean_check(cmd, target) def has_curl(): cmd = ['curl', '--version'] with open(os.path.devnull, 'wb') as devnull: try: subprocess.check_call(cmd, stdout=devnull, stderr=devnull) except Exception: return False return True download_file_curl.viable = has_curl def download_file_wget(url, target): cmd = ['wget', url, '--quiet', '--output-document', target] _clean_check(cmd, target) def has_wget(): cmd = ['wget', '--version'] with open(os.path.devnull, 'wb') as devnull: try: subprocess.check_call(cmd, stdout=devnull, stderr=devnull) except Exception: return False return True download_file_wget.viable = has_wget def download_file_insecure(url, target): """ Use Python to download the file, even though it cannot authenticate the connection. """ src = urlopen(url) try: # Read all the data in one block. data = src.read() finally: src.close() # Write all the data in one block to avoid creating a partial file. with open(target, "wb") as dst: dst.write(data) download_file_insecure.viable = lambda: True def get_best_downloader(): downloaders = ( download_file_powershell, download_file_curl, download_file_wget, download_file_insecure, ) viable_downloaders = (dl for dl in downloaders if dl.viable()) return next(viable_downloaders, None) def download_setuptools(version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir, delay=15, downloader_factory=get_best_downloader): """ Download setuptools from a specified location and return its filename `version` should be a valid setuptools version number that is available as an sdist for download under the `download_base` URL (which should end with a '/'). `to_dir` is the directory where the egg will be downloaded. `delay` is the number of seconds to pause before an actual download attempt. ``downloader_factory`` should be a function taking no arguments and returning a function for downloading a URL to a target. """ # making sure we use the absolute path to_dir = os.path.abspath(to_dir) zip_name = "setuptools-%s.zip" % version url = download_base + zip_name saveto = os.path.join(to_dir, zip_name) if not os.path.exists(saveto): # Avoid repeated downloads log.warn("Downloading %s", url) downloader = downloader_factory() downloader(url, saveto) return os.path.realpath(saveto) def _build_install_args(options): """ Build the arguments to 'python setup.py install' on the setuptools package """ return ['--user'] if options.user_install else [] def _parse_args(): """ Parse the command line for options """ parser = optparse.OptionParser() parser.add_option( '--user', dest='user_install', action='store_true', default=False, help='install in user site package (requires Python 2.6 or later)') parser.add_option( '--download-base', dest='download_base', metavar="URL", default=DEFAULT_URL, help='alternative URL from where to download the setuptools package') parser.add_option( '--insecure', dest='downloader_factory', action='store_const', const=lambda: download_file_insecure, default=get_best_downloader, help='Use internal, non-validating downloader' ) parser.add_option( '--version', help="Specify which version to download", default=DEFAULT_VERSION, ) options, args = parser.parse_args() # positional arguments are ignored return options def main(): """Install or upgrade setuptools and EasyInstall""" options = _parse_args() archive = download_setuptools( version=options.version, download_base=options.download_base, downloader_factory=options.downloader_factory, ) return _install(archive, _build_install_args(options)) if __name__ == '__main__': sys.exit(main()) urwid-satext-0.7.0D/examples/0002755000175500017600000000000013243355503016215 5ustar debaclelocal_srcurwid-satext-0.7.0D/examples/file_dialog.py0000755000175500017600000000240213243355503021024 0ustar debaclelocal_src#!/usr/bin/python # -*- coding: utf-8 -*- import urwid from urwid_satext.files_management import FileDialog import time #These palette is optional, but it's easier to use with some colors :) const_PALETTE = [('title', 'black', 'light gray', 'standout,underline'), ('default', 'default', 'default'), ('default_focus', 'default,bold', 'default'), ('directory', 'dark cyan, bold', 'default'), ('directory_focus', 'dark cyan, bold', 'dark green'), ('separator', 'brown', 'default'), ] def ok_cb(filename): """This callback is called when a file is choosen""" #We print the filename in the middle of the screen new_widget = urwid.Filler(urwid.Text(filename,align='center')) loop.widget = new_widget loop.draw_screen() #5 seconds pause time.sleep(5) #see you raise urwid.ExitMainLoop() def cancel_cb(control): """This callback is called when user cancelled the dialog""" raise urwid.ExitMainLoop() def test_quit(input): """We leave if user press 'esc'""" if input in ('esc',): raise urwid.ExitMainLoop() fd = FileDialog(ok_cb, cancel_cb) loop = urwid.MainLoop(fd, const_PALETTE, unhandled_input=test_quit) loop.run() urwid-satext-0.7.0D/examples/menu.py0000755000175500017600000000443013243355503017535 0ustar debaclelocal_src#!/usr/bin/python # -*- coding: utf-8 -*- import urwid from urwid_satext.sat_widgets import Menu import time #These palette is optional, but it's easier to use with some colors :) const_PALETTE = [('menubar', 'light gray,bold', 'dark red'), ('menubar_focus', 'light gray,bold', 'dark green'), ('menuitem', 'light gray,bold', 'dark red'), ('menuitem_focus', 'light gray,bold', 'dark green'), ] class MenuDemo(object): def __init__(self): _frame = urwid.Frame(urwid.Filler(urwid.Text('Menu demo', align='center'))) self.loop = urwid.MainLoop(_frame, const_PALETTE, unhandled_input=self.keyHandler) _frame.set_header(self.buildMenu()) _frame.set_focus('header') def run(self): self.loop.run() def _messageExit(self, message): #We print the menu data in the middle of the screen new_widget = urwid.Filler(urwid.Text(message, align='center')) self.loop.widget = new_widget self.loop.draw_screen() #5 seconds pause time.sleep(5) #see you raise urwid.ExitMainLoop() def menu_cb(self, menu_data): self._messageExit("Menu selected: %s/%s" % menu_data) def exit_cb(self, menu_data): self._messageExit("Exiting throught 'Exit' menu item") def buildMenu(self): self.menu = Menu(self.loop) _menu1 = "Menu 1" self.menu.addMenu(_menu1, "Item 1", self.menu_cb) #Adding a menu is quite easy self.menu.addMenu(_menu1, "Item 2", self.menu_cb) #Here the callback is always the same, self.menu.addMenu(_menu1, "Item 3", self.menu_cb) #but you use different ones in real life :) self.menu.addMenu(_menu1, "Exit (C-x)", self.exit_cb, 'ctrl x') #You can also add a shortcut _menu2 = "Menu 2" self.menu.addMenu(_menu2, "Item 1", self.menu_cb) self.menu.addMenu(_menu2, "Item 2", self.menu_cb) self.menu.addMenu(_menu2, "Item 3", self.menu_cb) return self.menu def keyHandler(self, input): """We leave if user press a quit char""" if input in ('esc','q','Q'): raise urwid.ExitMainLoop() else: return self.menu.checkShortcuts(input) #needed to manage shortcuts demo = MenuDemo() demo.run() urwid-satext-0.7.0D/README0000644000175500017600000000457413243355503015267 0ustar debaclelocal_srcurwid-satext v0.6.1 (c) Jérôme Poisson aka Goffi 2008-2016 (c) Adrien Cossa 2014-2016 urwid-satext, or urwid SàT extensions, is a widgets library based on Urwid ** LICENCE ** urwid-satext 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 3 of the License, or (at your option) any later version. urwid-satext 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. You should have received a copy of the GNU Lesser General Public License along with urwid-satext. If not, see . ** About ** urwid-satext is a widgets based on top of the excellent Urwid (http://excess.org/urwid/) console user interface library. It was originally made for the "Salut à Toi" project, an XMPP/Jabber multi-frontend client, but was eventually separated to be used by other urwid projects. ** Installation ** Install the dependency: urwid >= 1.2.0 Just type as root: $ python setup.py install ** What are the widgets provided ? ** ** How to use it ? ** You can see the documentation at http://wiki.goffi.org/wiki/urwid-satext . Also check examples directory. ** Credit ** A big big thank to the authors/contributors of Urwid (http://excess.org/urwid/), of course. Nothing would be possible without Python (http://www.python.org/), Gnu and the Free Software Foundation (http://www.gnu.org, http://www.fsf.org/), the Linux Kernel (http://www.kernel.org/), and the coder of the tools I use like Vim (http://www.vim.org/), Mercurial (http://www.selenic.com/mercurial/wiki/), or all the KDE stuff (http://www.kde.org/ and of course http://amarok.kde.org/), and also XFCE (http://www.xfce.org), etc. Thanks thanks thanks, thank to everybody in the Free (Libre) chain for making a part of the dream. If I forgot any credit (and I probably have), please contact me (mail below) to fix it. ** Contact ** You can contact us on contact@salut-a-toi.org (e-mail) SàT official site: http://www.salut-a-toi.org Goffi's blog (french/english) is at http://www.goffi.org urwid-satext wiki page is at http://wiki.goffi.org/wiki/urwid-satext , you will find there link to the latests release, the repository, etc. urwid-satext-0.7.0D/COPYING0000644000175500017600000010451313243355503015434 0ustar debaclelocal_src GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. 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But first, please read . urwid-satext-0.7.0D/urwid_satext/0002755000175500017600000000000013243355503017121 5ustar debaclelocal_srcurwid-satext-0.7.0D/urwid_satext/files_management.py0000644000175500017600000002602513243355503022774 0ustar debaclelocal_src#!/usr/bin/python # -*- coding: utf-8 -*- # Urwid SàT extensions # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org) # # This program 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 3 of the License, 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 Lesser 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, see . import urwid import sat_widgets import os, os.path from xml.dom import minidom import logging as log from time import time from .keys import action_key_map as a_key import gettext gettext.install('urwid_satext', unicode=True) class PathEdit(sat_widgets.AdvancedEdit): """AdvancedEdit with manage file paths""" def keypress(self, size, key): if key == u'~' and self.edit_pos==0: expanded = os.path.expanduser(u'~') self.set_edit_text(os.path.normpath(expanded+u'/'+self.edit_text)) self.set_edit_pos(len(expanded)+1) elif key == a_key['EDIT_DELETE_LAST_WORD']: if self.edit_pos<2: return before = self.edit_text[:self.edit_pos] pos = (before[:-1] if before.endswith('/') else before).rfind("/")+1 self.set_edit_text(before[:pos] + self.edit_text[self.edit_pos:]) self.set_edit_pos(pos) return else: return super(PathEdit, self).keypress(size, key) class FilesViewer(urwid.WidgetWrap): """List specialised for files""" def __init__(self, onPreviousDir, onDirClick, onFileClick = None): self.path='' self.key_cache = '' self.key_time = time() self.onPreviousDir = onPreviousDir self.onDirClick = onDirClick self.onFileClick = onFileClick self.files_list = urwid.SimpleListWalker([]) self.show_hidden = True listbox = urwid.ListBox(self.files_list) urwid.WidgetWrap.__init__(self, listbox) def keypress(self, size, key): if key==a_key['FILES_HIDDEN_HIDE']: #(un)hide hidden files self.show_hidden = not self.show_hidden self.showDirectory(self.path) elif key==a_key['FILES_JUMP_DIRECTORIES']: #jump to directories if self.files_list: self._w.set_focus(0) elif key==a_key['FILES_JUMP_FILES']: for idx in range(len(self.files_list)): if isinstance(self.files_list[idx].base_widget,urwid.Divider): if idx 2: self.key_cache=key else: self.key_cache+=key self.key_time = time() for idx in range(len(self.files_list)): if isinstance(self.files_list[idx],sat_widgets.ClickableText) and self.files_list[idx].get_text().lower().startswith(self.key_cache.lower()): self._w.set_focus(idx) break else: return self._w.keypress(size, key) def showDirectory(self, path): self.path = path del self.files_list[:] directories = [] files = [] try: for filename in os.listdir(path): if not isinstance(filename, unicode): log.warning(u"file [{}] has a badly encode filename, ignoring it".format(filename.decode('utf-8', 'replace'))) continue fullpath = os.path.join(path,filename) if os.path.isdir(fullpath): directories.append(filename) else: files.append(filename) except OSError: self.files_list.append(urwid.Text(("warning",_("Impossible to list directory")),'center')) directories.sort() files.sort() if os.path.abspath(path)!=u'/' and os.path.abspath(path) != u'//': previous_wid = sat_widgets.ClickableText((u'directory',u'..')) urwid.connect_signal(previous_wid,'click',self.onPreviousDir) self.files_list.append(previous_wid) for directory in directories: if directory.startswith('.') and not self.show_hidden: continue dir_wid = sat_widgets.ClickableText((u'directory',directory)) urwid.connect_signal(dir_wid,'click',self.onDirClick) self.files_list.append(dir_wid) self.files_list.append(urwid.AttrMap(urwid.Divider(u'-'),'separator')) for filename in files: if filename.startswith(u'.') and not self.show_hidden: continue file_wid = sat_widgets.ClickableText(filename) if self.onFileClick: urwid.connect_signal(file_wid,'click',self.onFileClick) self.files_list.append(file_wid) class FileDialog(urwid.WidgetWrap): def __init__(self, ok_cb, cancel_cb, message=None, title=_("Please select a file"), style=[]): """Create file dialog @param title: title of the window/popup @param message: message to display, or None to only show title and file dialog message will be passed to a Text widget, so markup can be used @param style: list of string: - 'dir' if a dir path must be selected """ self.ok_cb = ok_cb self._type = 'dir' if 'dir' in style else 'normal' self.__home_path = os.path.expanduser(u'~') widgets = [] if message: widgets.append(urwid.Text(message)) widgets.append(urwid.Divider(u'─')) self.path_wid = PathEdit(_(u'Path: ')) self.path_wid.setCompletionMethod(self._directory_completion) urwid.connect_signal(self.path_wid, 'change', self.onPathChange) widgets.append(self.path_wid) widgets.append(urwid.Divider(u'─')) header = urwid.Pile(widgets) bookm_list = urwid.SimpleListWalker([]) self.bookmarks = list(self.getBookmarks()) self.bookmarks.sort() for bookmark in self.bookmarks: if bookmark.startswith(self.__home_path): bookmark=u"~"+bookmark[len(self.__home_path):] book_wid = sat_widgets.ClickableText(bookmark) urwid.connect_signal(book_wid, 'click', self.onBookmarkSelected) bookm_list.append(book_wid) bookm_wid = urwid.Frame(urwid.ListBox(bookm_list), urwid.AttrMap(urwid.Text(_(u'Bookmarks'),'center'),'title')) self.files_wid = FilesViewer(self.onPreviousDir, self.onDirClick, self.onFileClick if self._type == 'normal' else None) center_row = urwid.Columns([('weight',2,bookm_wid), ('weight',8,sat_widgets.VerticalSeparator(self.files_wid))]) buttons = [] if self._type == 'dir': buttons.append(sat_widgets.CustomButton(_('Ok'), self._validateDir)) buttons.append(sat_widgets.CustomButton(_('Cancel'),cancel_cb)) max_len = max([button.getSize() for button in buttons]) buttons_wid = urwid.GridFlow(buttons,max_len,1,0,'center') main_frame = sat_widgets.FocusFrame(center_row, header, buttons_wid) decorated = sat_widgets.LabelLine(main_frame, sat_widgets.SurroundedText(title)) urwid.WidgetWrap.__init__(self, decorated) self.path_wid.set_edit_text(os.getcwdu()) def _validateDir(self, wid): """ call ok callback if current path is a dir """ path = os.path.abspath(self.path_wid.get_edit_text()) if os.path.isdir(path): self.ok_cb(path) def _directory_completion(self, path, completion_data): assert isinstance(path, unicode) path=os.path.abspath(path) if not os.path.isdir(path): head,dir_start = os.path.split(path) else: head=path dir_start=u'' try: filenames = os.listdir(head) to_remove = [] # we remove badly encoded files for filename in filenames: if not isinstance(filename, unicode): log.warning(u"file [{}] has a badly encode filename, ignoring it".format(filename.decode('utf-8', 'replace'))) to_remove.append(filename) for filename in to_remove: filenames.remove(filename) filenames.sort() try: start_idx=filenames.index(completion_data['last_dir'])+1 if start_idx == len(filenames): start_idx = 0 except (KeyError,ValueError): start_idx = 0 for idx in range(start_idx,len(filenames)) + range(0,start_idx): full_path = os.path.join(head,filenames[idx]) if filenames[idx].lower().startswith(dir_start.lower()) and os.path.isdir(full_path): completion_data['last_dir'] = filenames[idx] return full_path except OSError: pass return path def getBookmarks(self): gtk_bookm = os.path.expanduser(u"~/.gtk-bookmarks") kde_bookm = os.path.expanduser(u"~/.kde/share/apps/kfileplaces/bookmarks.xml") bookmarks = set() try: with open(gtk_bookm) as gtk_fd: for bm in gtk_fd.readlines(): if bm.startswith("file:///"): bookmarks.add(bm[7:].replace('\n','').decode('utf-8', 'replace')) except IOError: log.info(_(u'No GTK bookmarks file found')) pass try: dom = minidom.parse(kde_bookm) for elem in dom.getElementsByTagName('bookmark'): bm = elem.getAttribute("href") if bm.startswith("file:///"): bookmarks.add(bm[7:].decode('utf-8', 'replace')) except IOError: log.info(_('No KDE bookmarks file found')) pass return bookmarks def onBookmarkSelected(self, button): self.path_wid.set_edit_text(os.path.expanduser(button.get_text())) def onPathChange(self, edit, path): if os.path.isdir(path): self.files_wid.showDirectory(path) def onPreviousDir(self, wid): path = os.path.abspath(self.path_wid.get_edit_text()) if not os.path.isdir(path): path = os.path.dirname(path) self.path_wid.set_edit_text(os.path.split(path)[0]) def onDirClick(self, wid): path = os.path.abspath(self.path_wid.get_edit_text()) if not os.path.isdir(path): path = os.path.dirname(path) self.path_wid.set_edit_text(os.path.join(path,wid.get_text())) def onFileClick(self, wid): self.ok_cb(os.path.abspath(os.path.join(self.files_wid.path,wid.get_text()))) urwid-satext-0.7.0D/urwid_satext/__init__.py0000644000175500017600000000145113243355503021231 0ustar debaclelocal_src#!/usr/bin/python # -*- coding: utf-8 -*- # Urwid SàT extensions # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org) # # This program 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 3 of the License, 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 Lesser 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, see . __version__ = '0.7.0D' urwid-satext-0.7.0D/urwid_satext/keys.py0000644000175500017600000002031113243355503020441 0ustar debaclelocal_src#!/usr/bin/python # -*- coding: utf-8 -*- # Urwid SàT extensions # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org) # # This program 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 3 of the License, 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 Lesser 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, see . """This module manage action <==> key mapping and can be extended to add new actions""" class ConflictError(Exception): pass class ActionMap(dict): """Object which manage mapping betwwen actions and keys""" def __init__(self, source_dict=None): """ Initialise the map @param source_dict: dictionary-like object with actions to import """ self._namespaces_actions = {} # key = namespace, values (set) = actions self._close_namespaces = tuple() self._alway_check_namespaces = None if source_dict is not None: self.update(source_dict) def __setitem__(self, action, shortcut): """set an action avoiding conflicts @param action (str,tuple): either an action (str) or a (namespace, action) tuple. action without namespace will not be checked by cbeck_namespaces(). namespace can also be a tuple itself, the action will the be assigned to several namespaces. @param shortcut (str): key shortcut for this action @raise: ConflictError if the action already exists """ if isinstance(action, tuple): namespaces, action = action if not isinstance(namespaces, tuple): namespaces = (namespaces,) for namespace in namespaces: namespace_map = self._namespaces_actions.setdefault(namespace.lower(), set()) namespace_map.add(action) if action in self: raise ConflictError("The action [{}] already exists".format(action)) return super(ActionMap, self).__setitem__(action, shortcut) def __delitem__(self, action): # we don't want to delete actions raise NotImplementedError def replace_shortcut(self, action, shortcut): """Replace an existing action @param action: name of an existing action @param shortcut: new shortcut to use @raise KeyError: action doesn't exists """ assert isinstance(action, basestring) if action not in self: raise ValueError("Action [{}] doesn't exist".format(action)) super(ActionMap, self).__setitem__(action, shortcut) def update(self, new_actions): """Update actions with an other dictionary @param new_actions: dictionary object to update actions @raise ValueError: something else than a dictionary is used @raise: ConflictError if at least one of the new actions already exists """ if not isinstance(new_actions, dict): raise ValueError("only dictionary subclasses are accepted for update") conflict = new_actions.viewkeys() & self.viewkeys() if conflict: raise ConflictError("The actions [{}] already exists".format(','.join(conflict))) for action, shortcut in new_actions.iteritems(): self[action] = shortcut def replace(self, action_shortcuts_map): """Replace shortcuts with an other dictionary @param action_shortcuts_map: dictionary like object to update shortcuts @raise ValueError: something else than a dictionary is used @raise KeyError: action doesn't exists """ if not isinstance(action_shortcuts_map, dict): raise ValueError("only dictionary subclasses are accepted for replacing shortcuts") for action, shortcut in action_shortcuts_map.iteritems(): self.replace_shortcut(action, shortcut) def set_close_namespaces(self, close_namespaces, always_check=None): """Set namespaces where conflicting shortcut should not happen used by check_namespaces to see if the same shortcut is not used in two close namespaces (e.g. 'tab' used in edit_bar and globally) @param close_namespaces (tuple of tuples): tuple indicating namespace where shortcut should not conflict. e.g.: (('global', 'edit'), ('confirm', 'popup', 'global')) indicate that shortcut in 'global' and 'edit' should not be the same, nor the ones between 'confirm', 'popup' and 'global'. @param always_check (tuple): if not None, these namespaces will be close to every other ones (useful for global namespace) """ assert isinstance(close_namespaces, tuple) if always_check is not None: assert isinstance(always_check, tuple) to_check = reduce(lambda ns1, ns2: ns1.union(ns2), close_namespaces, set(always_check) or set()) if not to_check.issubset(self._namespaces_actions): raise ValueError("Unkown namespaces: {}".format(', '.join(to_check.difference(self._namespaces_actions)))) self._close_namespaces = close_namespaces self._alway_check_namespaces = always_check def check_namespaces(self): """Check that shortcuts are not conflicting in close namespaces""" # we first check each namespace individually checked = set() def check_namespaces(namespaces): # for each namespace which save keys used # if 1 key is used several times, we raise # a ConflictError set_shortcuts = {} to_check = set(namespaces + self._alway_check_namespaces) for namespace in to_check: checked.add(namespace) for action in self._namespaces_actions[namespace]: shortcut = self[action] if shortcut in set_shortcuts: set_namespace = set_shortcuts[shortcut] if set_namespace == namespace: msg = 'shortcut [{}] is not unique in namespace "{}"'.format(shortcut, namespace) else: msg = 'shortcut [{}] is used both in namespaces "{}" and "{}"'.format(shortcut, set_namespace, namespace) raise ConflictError(msg) set_shortcuts[shortcut] = namespace # we first check close namespaces for close_namespaces in self._close_namespaces: check_namespaces(close_namespaces) # then the remaining ones for namespace in set(self._namespaces_actions.keys()).difference(checked): check_namespaces((namespace,)) keys = { ("edit", "EDIT_HOME"): 'ctrl a', ("edit", "EDIT_END"): 'ctrl e', ("edit", "EDIT_DELETE_TO_END"): 'ctrl k', ("edit", "EDIT_DELETE_LAST_WORD"): 'ctrl w', ("edit", "EDIT_ENTER"): 'enter', ("edit", "EDIT_COMPLETE"): 'shift tab', (("edit", "modal"), "MODAL_ESCAPE"): 'esc', ("selectable", "TEXT_SELECT"): ' ', ("selectable", "TEXT_SELECT2"): 'enter', ("menu_box", "MENU_BOX_UP"): 'up', ("menu_box", "MENU_BOX_LEFT"): 'left', ("menu_box", "MENU_BOX_RIGHT"): 'right', ("menu", "MENU_DOWN"): 'down', ("menu", "MENU_UP"): 'up', ("menu_roller", "MENU_ROLLER_UP"): 'up', ("menu_roller", "MENU_ROLLER_DOWN"): 'down', ("menu_roller", "MENU_ROLLER_RIGHT"): 'right', ("columns_roller", "COLUMNS_ROLLER_LEFT"): 'left', ("columns_roller", "COLUMNS_ROLLER_RIGHT"): 'right', ("focus", "FOCUS_SWITCH"): 'tab', ('focus', "FOCUS_UP"): 'ctrl up', ('focus', "FOCUS_DOWN"): 'ctrl down', ('focus', "FOCUS_LEFT"): 'ctrl left', ('focus', "FOCUS_RIGHT"): 'ctrl right', ('files_management', "FILES_HIDDEN_HIDE"): 'meta h', ('files_management', "FILES_JUMP_DIRECTORIES"): 'meta d', ('files_management', "FILES_JUMP_FILES"): 'meta f', } action_key_map = ActionMap(keys) urwid-satext-0.7.0D/urwid_satext/sat_widgets.py0000644000175500017600000017113213243355503022013 0ustar debaclelocal_src#!/usr/bin/python # -*- coding: utf-8 -*- # Urwid SàT extensions # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org) # # This program 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 3 of the License, 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 Lesser 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, see . import urwid import logging as log import encodings utf8decode = lambda s: encodings.codecs.utf_8_decode(s)[0] import uuid import collections from urwid.util import is_mouse_press #XXX: is_mouse_press is not included in urwid in 1.0.0 from .keys import action_key_map as a_key FOCUS_KEYS = (a_key['FOCUS_SWITCH'], a_key['FOCUS_UP'], a_key['FOCUS_DOWN']) def getFocusDirection(key, inversed=False): """Return direction and rotate boolean depending on key @param key: one of FOCUS_KEYS @param inversed: inverse directions if True @return (tuple): (direction, rotate) where - direction is 1 or -1 - rotate is False if we should stop at the begin/end of the widgets list """ if not inversed: direction = 1 if key in (a_key['FOCUS_SWITCH'], a_key['FOCUS_UP']) else -1 else: direction = -1 if key in (a_key['FOCUS_SWITCH'], a_key['FOCUS_UP']) else 1 rotate = key == a_key['FOCUS_SWITCH'] return direction, rotate class AdvancedEdit(urwid.Edit): """Edit box with some custom improvments new chars: - C-a: like 'home' - C-e: like 'end' - C-k: remove everything on the right of the cursor - C-w: remove the word on the back new behaviour: emit a 'click' signal when enter is pressed""" signals = urwid.Edit.signals + ['click'] def getValue(self): return self.get_edit_text() def setCompletionMethod(self, callback): """Define method called when completion is asked @callback: method with 2 arguments: - the text to complete (part after cursor position is ignored) - if there was already a completion, a dict with - 'completed':last completion - 'completion_pos': cursor position where the completion starts - 'position': last completion cursor position this dict must be used (and can be filled) to find next completion) and which return the full text completed """ self.completion_cb = callback self.completion_data = {} def keypress(self, size, key): #TODO: insert mode is not managed yet if key == a_key['EDIT_HOME']: key = 'home' elif key == a_key['EDIT_END']: key = 'end' elif key == a_key['EDIT_DELETE_TO_END']: self._delete_highlighted() self.set_edit_text(self.edit_text[:self.edit_pos]) elif key == a_key['EDIT_DELETE_LAST_WORD']: before = self.edit_text[:self.edit_pos] pos = before.rstrip().rfind(" ")+1 self.set_edit_text(before[:pos] + self.edit_text[self.edit_pos:]) self.set_edit_pos(pos) elif key == a_key['EDIT_ENTER']: self._emit('click') elif key == a_key['EDIT_COMPLETE']: try: before = self.edit_text[:self.edit_pos] if self.completion_data: if (not self.completion_data['completed'] or self.completion_data['position'] != self.edit_pos or not before.endswith(self.completion_data['completed'])): self.completion_data.clear() else: before = before[:-len(self.completion_data['completed'])] complet = self.completion_cb(before, self.completion_data) self.completion_data['completed'] = complet[len(before):] self.set_edit_text(complet+self.edit_text[self.edit_pos:]) self.set_edit_pos(len(complet)) self.completion_data['position'] = self.edit_pos return except AttributeError: #No completion method defined pass return super(AdvancedEdit, self).keypress(size, key) class Password(AdvancedEdit): """Edit box which doesn't show what is entered (show '*' or other char instead)""" def __init__(self, *args, **kwargs): """Same args than Edit.__init__ with an additional keyword arg 'hidden_char' @param hidden_char: char to show instead of what is actually entered: default '*' """ self.hidden_char=kwargs['hidden_char'] if kwargs.has_key('hidden_char') else '*' self.__real_text='' super(Password, self).__init__(*args, **kwargs) def set_edit_text(self, text): self.__real_text = text hidden_txt = len(text)*'*' super(Password, self).set_edit_text(hidden_txt) def get_edit_text(self): return self.__real_text def insert_text(self, text): self._edit_text = self.__real_text super(Password,self).insert_text(text) def render(self, size, focus=False): return super(Password, self).render(size, focus) class ModalEdit(AdvancedEdit): """AdvancedEdit with vi-like mode management - there is a new 'mode' property which can be changed with properties specified during init - completion callback received a new 'mode' argument """ def __init__(self, modes, *args, **kwargs): """ first argument is "modes", others are the same paramaters as AdvancedEdit @param modes: dictionnary in the form: 'key_to_change_mode': ('Mode', caption) e.g.: 'i': ('INSERTION', '> ') There *MUST* be a None key (for NORMAL mode)""" assert(isinstance(modes, dict) and None in modes) self._modes = modes super(ModalEdit, self).__init__(*args, **kwargs) self.mode = self._modes[None][0] @property def mode(self): return self._mode @mode.setter def mode(self, value): mode_key = None for key in self._modes: if self._modes[key][0] == value: mode_key = key break mode, caption = self._modes[mode_key] self._mode = mode self.set_caption(caption) if not mode_key: #we are in NORMAL mode self.set_edit_text('') def setCompletionMethod(self, callback): """ Same as AdvancedEdit.setCompletionMethod, but with a third argument: current mode""" super(ModalEdit, self).setCompletionMethod(lambda text,data: callback(text, data, self._mode)) def keypress(self, size, key): if key == a_key['MODAL_ESCAPE']: self.mode = "NORMAL" return if self._mode == 'NORMAL' and key in self._modes: self.mode = self._modes[key][0] return return super(ModalEdit, self).keypress(size, key) class SurroundedText(urwid.Widget): """Text centered on a repeated character (like a Divider, but with a text in the center)""" _sizing = frozenset(['flow']) def __init__(self,text,car=utf8decode('─')): self.text=text self.car=car def rows(self,size,focus=False): return self.display_widget(size, focus).rows(size, focus) def render(self, size, focus=False): return self.display_widget(size, focus).render(size, focus) def display_widget(self, size, focus): (maxcol,) = size middle = (maxcol-len(self.text))/2 render_text = middle * self.car + self.text + (maxcol - len(self.text) - middle) * self.car return urwid.Text(render_text) class AlwaysSelectableText(urwid.WidgetWrap): """Text which can be selected with space""" signals = ['change'] def __init__(self, text, align='left', header='', focus_attr='default_focus', selected_text=None, selected=False, data=None): """ @param text: same as urwid.Text's text parameter @param align: same as urwid.Text's align parameter @param selected_text: text to display when selected @param selected: is the text selected ? """ self.focus_attr = focus_attr self._selected = False self._was_focused = False self.header = header self.text = text urwid.WidgetWrap.__init__(self, urwid.Text("",align=align)) self.setSelectedText(selected_text) self.setState(selected) def getValue(self): if isinstance(self.text,basestring): return self.text list_attr = self.text if isinstance(self.text, list) else [self.text] txt = "" for attr in list_attr: if isinstance(attr,tuple): txt+=attr[1] else: txt+=attr return txt def get_text(self): """for compatibility with urwid.Text""" return self.getValue() def set_text(self, text): """/!\ set_text doesn't change self.selected_txt !""" self.text = text self.setState(self._selected,invisible=True) def setSelectedText(self, text=None): """Text to display when selected @text: text as in urwid.Text or None for default value """ if text == None: text = ('selected',self.getValue()) self.selected_txt = text if self._selected: self.setState(self._selected) def _set_txt(self): txt_list = [self.header] txt = self.selected_txt if self._selected else self.text if isinstance(txt,list): txt_list.extend(txt) else: txt_list.append(txt) self._w.base_widget.set_text(txt_list) def setState(self, selected, invisible=False): """Change state @param selected: boolean state value @param invisible: don't emit change signal if True """ assert type(selected)==bool self._selected=selected self._set_txt() self._was_focused = False self._invalidate() if not invisible: self._emit("change", self._selected) def getState(self): return self._selected def selectable(self): return True def keypress(self, size, key): if key in (a_key['TEXT_SELECT'], a_key['TEXT_SELECT2']): self.setState(not self._selected) else: return key def mouse_event(self, size, event, button, x, y, focus): if is_mouse_press(event) and button == 1: self.setState(not self._selected) return True return False def render(self, size, focus=False): attr_list = self._w.base_widget._attrib if not focus: if self._was_focused: self._set_txt() self._was_focused = False else: if not self._was_focused: if not attr_list: attr_list.append((self.focus_attr,len(self._w.base_widget.text))) else: for idx in range(len(attr_list)): attr,attr_len = attr_list[idx] if attr == None: attr = self.focus_attr attr_list[idx] = (attr,attr_len) else: if not attr.endswith('_focus'): attr+="_focus" attr_list[idx] = (attr,attr_len) self._w.base_widget._invalidate() self._was_focused = True #bloody ugly hack :) return self._w.render(size, focus) class SelectableText(AlwaysSelectableText): """Like AlwaysSelectableText but not selectable when text is empty""" def selectable(self): return bool(self.text) class ClickableText(SelectableText): signals = SelectableText.signals + ['click'] def setState(self, selected, invisible=False): super(ClickableText,self).setState(False,True) if not invisible: self._emit('click') class CustomButton(ClickableText): def __init__(self, label, on_press=None, user_data=None, left_border="[ ", right_border=" ]", align="left"): self.label = label self.left_border = left_border self.right_border = right_border super(CustomButton, self).__init__([left_border, label, right_border], align=align) self.size = len(self.get_text()) if on_press: urwid.connect_signal(self, 'click', on_press, user_data) def getSize(self): """Return representation size of the button""" return self.size def get_label(self): return self.label[1] if isinstance(self.label,tuple) else self.label def set_label(self, label): self.label = label self.set_text([self.left_border, label, self.right_border]) class ListOption(unicode): """Unicode which manage label and value This class similar to unicode, but which make the difference between value and label label is show when use as unicode, the .value attribute contain the actual value Can be initialised with: - basestring (label = value = given string) - a tuple with (value, label) XXX: comparaison is made against value, not the label which is the one displayed """ def __new__(cls, option): if (isinstance(option, cls)): return option elif isinstance(option, basestring): value = label = option elif (isinstance(option, tuple) and len(option) == 2): value, label = option else: raise NotImplementedError if not label: label = value instance = super(ListOption, cls).__new__(cls, label) instance._value = value return instance def __eq__(self, other): # XXX: try to compare values, if other has no value # (e.g. unicode string) try to compare to other itself try: return self._value == other._value except AttributeError: return self._value == other def __ne__(self, other): # XXX: see __eq__ try: return self._value != other._value except AttributeError: return self._value != other @property def value(self): """ return option value """ return self._value @value.setter def value(self, value): self._value = value @staticmethod def fromOptions(options): """ convert a list of string/tuple options to a list of listOption @param options: list of managed option type (basestring, tuple) return: list of ListOption """ return [(ListOption(option)) for option in options] class UnselectableListBox(urwid.ListBox): """List box that can be unselectable if all widget are unselectable and visible""" def __init__(self, body): super(UnselectableListBox, self).__init__(body) self.__size_cache = None def selectable(self): """Selectable that return False if everything is visible and nothing is selectable""" if self.__size_cache is None: return self._selectable middle, top, bottom = self.calculate_visible(self.__size_cache, self.__focus_cache) if top is None or bottom is None: return True if top[0] or bottom[0]: # if not everything is visible, we can select return True for wid in self.body: # if any widget is selectable, we can select if wid.selectable(): return True return False def render(self, size, focus=False): """Call ListBox render, but keep size and focus in cache""" self.__size_cache = size self.__focus_cache = focus return super(UnselectableListBox, self).render(size, focus) class SimpleListWalkerWithCb(urwid.SimpleListWalker): """a SimpleListWalker which call callbacks on items changes""" def __init__(self, contents, on_new=None, on_delete=None): """ @param contents: list to copy into this object @param on_new: callback to call when an item is added @param on_delete: callback to call when an item is deleted """ # XXX: we can't use modified signal as it doesn't return the modified item super(SimpleListWalkerWithCb, self).__init__(contents) for content in contents: on_new(content) self._on_new = on_new self._on_delete = on_delete def __cbSingle(self, item, cb): try: cb(item) except TypeError: pass def __cbMulti(self, items, cb): if cb is not None: for item in items: cb(item) def __add__(self, new_list): self.__cbMulti(new_list, self._on_new) return super(SimpleListWalkerWithCb, self).__add__(new_list) def __delitem__(self, item): self.__cbSingle(item, self._on_delete) return super(SimpleListWalkerWithCb, self).__delitem__(item) def __delslice__(self, i,j): items = super(SimpleListWalkerWithCb, self).__getslice__(i,j) self.__cbMulti(items, self._on_delete) return super(SimpleListWalkerWithCb, self).__delslice(i,j) def __iadd__(self, y): raise NotImplementedError def __imul__(self, y): raise NotImplementedError def __mul__(self, n): raise NotImplementedError def __rmul__(self, n): raise NotImplementedError def __setitem__(self, i, y): parent = super(SimpleListWalkerWithCb, self) self.__cbSingle(y, self._on_new) to_delete = parent.__getitem__(i) self.__cbSingle(to_delete, self._on_delete) return parent.__setitem__(self, i, y) def __setslice__(self, i, j, y): parent = super(SimpleListWalkerWithCb, self) items_to_delete = parent.__getslice__(i,j) self.__cbMulti(items_to_delete, self._on_delete) if hasattr(y, '__iter__'): self.__cbMulti(y, self._on_new) else: self.__cbSingle(y, self._on_new) return parent.__setslice__(i, j, y) def append(self, obj): self.__cbSingle(obj, self._on_new) return super(SimpleListWalkerWithCb, self).append(obj) def extend(self, it): self.__cbMulti(it, self.__on_new) return super(SimpleListWalkerWithCb, self).extend(it) def insert(self, idx, obj): self.__cbSingle(obj, self.__on_new) return super(SimpleListWalkerWithCb, self).insert(idx, obj) def pop(self, idx=None): if idx is None: idx=len(self)-1 parent = super(SimpleListWalkerWithCb, self) to_remove = parent.__getitem__(idx) self.__cbSingle(to_remove, self._on_delete) return parent.pop(idx) def remove(self, val): ret = super(SimpleListWalkerWithCb, self).remove(val) self.__cbSingle(val, self._on_delete) return ret class GenericList(urwid.ListBox): signals = ['click','change'] def __init__(self, options, style=None, align='left', option_type = SelectableText, on_click=None, on_change=None, user_data=None): """Widget managing list of string and their selection @param options: list of strings used for options @param style: list of string: - 'single' if only one must be selected - 'no_first_select' nothing selected when list is first displayed - 'can_select_none' if we can select nothing @param align: alignement of text inside the list @param option_type: callable (usually a class) which will be called with: - option as first argument - align=align as keyword argument @param on_click: method called when click signal is emited @param on_change: method called when change signal is emited @param user_data: data sent to the callback for click signal """ if style is None: style = [] self.single = 'single' in style self.no_first_select = 'no_first_select' in style self.can_select_none = 'can_select_none' in style self.align = align self.option_type = option_type self.first_display = True if on_click: urwid.connect_signal(self, 'click', on_click, user_data) if on_change: urwid.connect_signal(self, 'change', on_change, user_data) self.content = SimpleListWalkerWithCb([], self._addSignals, lambda widget: self._emit('change')) super(GenericList, self).__init__(self.content) self.changeValues(options) def _addSignals(self, widget): for signal, callback in (('change', self._onStateChange), ('click', self._onClick)): try: urwid.connect_signal(widget, signal, callback) except NameError: pass #the widget given doesn't support the signal @property def contents(self): return self.content def _onStateChange(self, widget, selected, *args): if self.single: if not selected and not self.can_select_none: #if in single mode, it's forbidden to unselect a value widget.setState(True, invisible=True) return if selected: self.unselectAll(invisible=True) widget.setState(True, invisible=True) self._emit("change", widget, selected, *args) def _onClick(self, widget, *args): if widget not in self.content: urwid.disconnect_signal(widget, "click", self._onClick) return self._emit("click", widget, *args) def unselectAll(self, invisible=False): for widget in self.content: if widget.getState(): widget.setState(False, invisible) widget._invalidate() def deleteValue(self, value): """Delete the first value equal to the param given""" for widget in self.content: if widget.getValue() == value: self.content.remove(widget) self._emit('change') return raise ValueError("%s ==> %s" % (str(value),str(self.content))) def getSelectedValue(self): """Convenience method to get the value selected as a string in single mode, or None""" values = self.getSelectedValues() return values[0] if values else None def getAllValues(self): """Return values of all items""" return [widget.getValue() for widget in self.content] def getSelectedValues(self): """Return values of selected items""" result = [] for widget in self.content: if widget.getState(): result.append(widget.getValue()) return result def changeValues(self, new_values): """Change all values in one shot""" new_values = ListOption.fromOptions(new_values) if not self.first_display: old_selected = self.getSelectedValues() widgets = [] for option in new_values: widget = self.option_type(option, align=self.align) if not self.first_display and option in old_selected: widget.setState(True) widgets.append(widget) self.content[:] = widgets if self.first_display and self.single and new_values and not self.no_first_select: self.content[0].setState(True) self._emit('change') self.first_display = False def selectValue(self, value, move_focus=True): """Select the first item which has the given value. @param value @param move_focus (bool): - True to move the focus on the selected value, - False to leave the focus position unchanged. """ self.unselectAll() idx = 0 for widget in self.content: if widget.getValue() == value: widget.setState(True) if move_focus: self.focus_position = idx return idx+=1 def selectValues(self, values, move_focus=True): """Select all the given values. @param values [set, list] @param move_focus (boolean): True to move the focus on the last selected value, False to leave the focus position unchanged. """ if self.single: if values: self.selectValue(values[-1], move_focus) return self.unselectAll() for value in values: idx = 0 for widget in self.content: if widget.getValue() == value: widget.setState(True) if move_focus: self.focus_position = idx idx += 1 class List(urwid.Widget): """FlowWidget list, same arguments as GenericList, with an additional one 'max_height'""" signals = ['click','change'] _sizing = frozenset(['flow']) def __init__(self, options, style=None, max_height=5, align='left', option_type = SelectableText, on_click=None, on_change=None, user_data=None): if style is None: style = [] self.genericList = GenericList(options, style, align, option_type, on_click, on_change, user_data) urwid.connect_signal(self.genericList, 'change', lambda *args: self._emit('change')) self.max_height = max_height @property def contents(self): return self.genericList.content def selectable(self): return True def get_cursor_coords(self, size): return self.genericList.get_cursor_coords((size[0], self._getHeight(size, True))) def keypress(self, size, key): return self.displayWidget(size,True).keypress(size, key) def unselectAll(self, invisible=False): return self.genericList.unselectAll(invisible) def deleteValue(self, value): return self.genericList.deleteValue(value) def getSelectedValue(self): return self.genericList.getSelectedValue() def getAllValues(self): return self.genericList.getAllValues() def getSelectedValues(self): return self.genericList.getSelectedValues() def changeValues(self, new_values): return self.genericList.changeValues(new_values) def selectValue(self, value, move_focus=True): return self.genericList.selectValue(value, move_focus) def selectValues(self, values, move_focus=True): return self.genericList.selectValues(values, move_focus) def render(self, size, focus=False): return self.displayWidget(size, focus).render(size, focus) def rows(self, size, focus=False): return self.displayWidget(size, focus).rows(size, focus) def _getHeight(self, size, focus): list_size = sum([wid.rows(size, focus) for wid in self.genericList.content]) height = min(list_size,self.max_height) or 1 return height def displayWidget(self, size, focus): return urwid.BoxAdapter(self.genericList, self._getHeight(size, focus)) ## MISC ## class NotificationBar(urwid.WidgetWrap): """Bar used to show misc information to user""" signals = ['change'] def __init__(self): self.waitNotifs = urwid.Text('') self.message = ClickableText('') urwid.connect_signal(self.message, 'click', lambda wid: self.showNext()) self.progress = ClickableText('') self.columns = urwid.Columns([('fixed',6,self.waitNotifs),self.message,('fixed',4,self.progress)]) urwid.WidgetWrap.__init__(self, urwid.AttrMap(self.columns,'notifs')) self.notifs = [] def _modQueue(self): """must be called each time the notifications queue is changed""" self.waitNotifs.set_text(('notifs',"(%i)" % len(self.notifs) if self.notifs else '')) self._emit('change') def setProgress(self,percentage): """Define the progression to show on the right side of the bar""" if percentage == None: self.progress.set_text('') else: self.progress.set_text(('notifs','%02i%%' % percentage)) if self.columns.focus != self.progress: self.columns.focus_position = len(self.columns.contents)-1 self._emit('change') def addPopUp(self, pop_up_widget): """Add a popup to the waiting queue""" self.notifs.append(('popup',pop_up_widget)) self._modQueue() def removePopUp(self, pop_up_widget): """Remove a popup from the waiting queue""" for idx, (wid_type, widget) in enumerate(self.notifs): if widget == pop_up_widget: del self.notifs[idx] self._modQueue() return raise ValueError(u"trying to remove an unknown pop_up_widget") def addMessage(self, message): "Add a message to the notificatio bar" if not self.message.get_text(): self.message.set_text(('notifs',message)) self._invalidate() self._emit('change') else: self.notifs.append(('message',message)) self._modQueue() def showNext(self): """Show next message if any, else delete current message""" found = None for notif in self.notifs: if notif[0] == "message": found = notif break if found: self.notifs.remove(found) self.message.set_text(('notifs',found[1])) self._modQueue() self.focus_possition = 1 else: self.message.set_text('') self._emit('change') def getNextPopup(self): """Return next pop-up and remove it from the queue @return: pop-up or None if there is no more in the queue""" ret = None for notif in self.notifs: if notif[0] == 'popup': ret = notif[1] break if ret: self.notifs.remove(notif) self._modQueue() return ret def isQueueEmpty(self): return not bool(self.notifs) def canHide(self): """Return True if there is no important information to show""" return self.isQueueEmpty() and not self.message.get_text() and not self.progress.get_text() class MenuBox(urwid.WidgetWrap): """Show menu items of a category in a box""" signals = ['click'] def __init__(self,parent,items): self.parent = parent self.selected = None content = urwid.SimpleListWalker([ClickableText(('menuitem',text)) for text in items]) for wid in content: urwid.connect_signal(wid, 'click', self.onClick) self.listBox = urwid.ListBox(content) menubox = urwid.LineBox(urwid.BoxAdapter(self.listBox,len(items))) urwid.WidgetWrap.__init__(self,menubox) def getValue(self): return self.selected def keypress(self, size, key): if key==a_key['MENU_BOX_UP']: if self.listBox.get_focus()[1] == 0: self.parent.keypress(size, key) elif key in (a_key['MENU_BOX_LEFT'], a_key['MENU_BOX_RIGHT']): self.parent.keypress(size,'up') self.parent.keypress(size,key) return super(MenuBox,self).keypress(size,key) def mouse_event(self, size, event, button, x, y, focus): if button == 3: self.parent.keypress(size,'up') return True return super(MenuBox,self).mouse_event(size, event, button, x, y, focus) def onClick(self, wid): self.selected = wid.getValue() self._emit('click') class Menu(urwid.WidgetWrap): def __init__(self,loop, x_orig=0): """Menu widget @param loop: main loop of urwid @param x_orig: absolute start of the abscissa """ self.loop = loop self.menu_keys = [] self.menu = {} self.x_orig = x_orig self.shortcuts = {} #keyboard shortcuts self.save_bottom = None col_rol = ColumnsRoller() urwid.WidgetWrap.__init__(self, urwid.AttrMap(col_rol,'menubar')) def selectable(self): return True def getMenuSize(self): """return the current number of categories in this menu""" return len(self.menu_keys) def setOrigX(self, orig_x): self.x_orig = orig_x def __buildOverlay(self, menu_key, columns): """Build the overlay menu which show menuitems @param menu_key: name of the category @param columns: column number where the menubox must be displayed""" max_len = 0 for item in self.menu[menu_key]: if len(item[0]) > max_len: max_len = len(item[0]) self.save_bottom = self.loop.widget menu_box = MenuBox(self,[item[0] for item in self.menu[menu_key]]) urwid.connect_signal(menu_box, 'click', self.onItemClick) self.loop.widget = urwid.Overlay(urwid.AttrMap(menu_box,'menubar'),self.save_bottom,('fixed left', columns),max_len+2,('fixed top',1),None) def keypress(self, size, key): if key == a_key['MENU_DOWN']: key = 'enter' elif key == a_key['MENU_UP']: if self.save_bottom: self.loop.widget = self.save_bottom self.save_bottom = None return self._w.base_widget.keypress(size, key) def checkShortcuts(self, key): for shortcut in self.shortcuts.keys(): if key == shortcut: category, item, callback = self.shortcuts[shortcut] callback((category, item)) return key def addMenu(self, category, item=None, callback=None, shortcut=None): """Create the category if new and add a menu item (if item is not None). @param category: category of the menu (e.g. File/Edit) @param item: menu item (e.g. new/close/about) @callback: method to call when item is selected""" if not category in self.menu.keys(): self.menu_keys.append(category) self.menu[category] = [] button = CustomButton(('menubar',category), self.onCategoryClick, left_border = ('menubar',"[ "), right_border = ('menubar'," ]")) self._w.base_widget.addWidget(button,button.getSize()) if not item: return self.menu[category].append((item, callback)) if shortcut: assert(shortcut not in self.shortcuts.keys()) self.shortcuts[shortcut] = (category, item, callback) def onItemClick(self, widget): category = self._w.base_widget.getSelected().get_label() item = widget.getValue() callback = None for menu_item in self.menu[category]: if item == menu_item[0]: callback = menu_item[1] break if callback: self.keypress(None, a_key['MENU_UP']) callback((category, item)) def onCategoryClick(self, button): self.__buildOverlay(button.get_label(), self.x_orig + self._w.base_widget.getStartCol(button)) MenuItem = collections.namedtuple('MenuItem', ('name', 'widget')) class MenuRoller(urwid.WidgetWrap): def __init__(self, menus_list): """Create a MenuRoller @param menus_list: list of tuples which can be either: - (name, Menu instance) - (name, Menu instance, id) """ assert menus_list self.selected = None self.menu_items = collections.OrderedDict() self.columns = urwid.Columns([urwid.Text(''),urwid.Text('')]) urwid.WidgetWrap.__init__(self, self.columns) for menu_tuple in menus_list: try: name, menu, id_ = menu_tuple except ValueError: name, menu = menu_tuple id_ = None self.addMenu(name, menu, id_) def _showSelected(self): """show menu selected""" if self.selected is None: self.columns.contents[0] = (urwid.Text(''), ('given', 0, False)) self.columns.contents[1] = (urwid.Text(''), ('weight', 1, False)) else: menu_item = self.menu_items[self.selected] name_txt = u'\u21c9 ' + menu_item.name + u' \u21c7 ' current_name = ClickableText(name_txt) name_len = len(name_txt) current_menu = menu_item.widget current_menu.setOrigX(name_len) self.columns.contents[0] = (current_name, ('given', name_len, False)) self.columns.contents[1] = (current_menu, ('weight', 1, False)) def keypress(self, size, key): menu_ids = self.menu_items.keys() try: idx = menu_ids.index(self.selected) except ValueError: return super(MenuRoller, self).keypress(size, key) if key==a_key['MENU_ROLLER_UP']: if self.columns.get_focus_column()==0: if idx > 0: self.selected = menu_ids[idx-1] self._showSelected() return elif key==a_key['MENU_ROLLER_DOWN']: if self.columns.get_focus_column()==0: if idx < len(menu_ids)-1: self.selected = menu_ids[idx+1] self._showSelected() return elif key==a_key['MENU_ROLLER_RIGHT']: if self.columns.get_focus_column()==0 and \ (isinstance(self.columns.contents[1][0], urwid.Text) or \ self.menu_items[self.selected].widget.getMenuSize()==0): return #if we have no menu or the menu is empty, we don't go the right column return super(MenuRoller, self).keypress(size, key) def addMenu(self, name, widget, menu_id=None): """Add a menu @param name: name of the menu to add, it name already exists, menu is not added @param widget: instance of Menu @param menu_id: id to use of this menu, or None to generate @return: menu_id """ names = {menu_item.name: id_ for id_, menu_item in self.menu_items.iteritems()} if name not in names: id_ = menu_id or str(uuid.uuid4()) if id_ in self.menu_items: raise ValueError('Conflict: the id [{}] is already used'.format(id_)) self.menu_items[id_] = MenuItem(name, widget) else: id_ = names[name] menu_item = self.menu_items[id_] if menu_item.widget is not widget: raise ValueError("The menu with id [{}] exists and doesn't contain the given instance. Use replaceMenu if you want to change the menu.".format(id_)) if self.selected is None: self.selected = id_ self._showSelected() return id_ def replaceMenu(self, name, widget, menu_id): """Add a menu or replace it if the id already exists @param name: name of the menu to add, it name already exists, menu is not added @param widget: instance of Menu @param menu_id: id or the menu """ assert menu_id is not None if menu_id in self.menu_items: del self.menu_items[menu_id] self.addMenu(name, widget, menu_id) if self.selected == menu_id: self._showSelected() #if we are on the menu, we update it def removeMenu(self, menu_id): del self.menu_items[menu_id] if self.selected == menu_id: try: self.selected = self.menu_items.iterkeys().next() except StopIteration: self.selected = None self._showSelected() def checkShortcuts(self, key): for menu_item in self.menu_items.values(): key = menu_item.widget.checkShortcuts(key) return key ## DIALOGS ## class GenericDialog(urwid.WidgetWrap): def __init__(self, widgets_lst, title, style=None, **kwargs): if style is None: style = [] frame_header = urwid.AttrMap(urwid.Text(title,'center'),'title') self.buttons = collections.OrderedDict() if "OK/CANCEL" in style: self.buttons['cancel'] = urwid.Button(_("Cancel"), kwargs.get('cancel_cb'), kwargs.get('cancel_value')) self.buttons['ok'] = urwid.Button(_("Ok"), kwargs.get('ok_cb'), kwargs.get('ok_value')) elif "YES/NO" in style: self.buttons['yes'] = urwid.Button(_("Yes"), kwargs.get('yes_cb'), kwargs.get('yes_value')) self.buttons['no'] = urwid.Button(_("No"), kwargs.get('no_cb'), kwargs.get('no_value')) if "OK" in style: self.buttons['ok'] = urwid.Button(_("Ok"), kwargs.get('ok_cb'), kwargs.get('ok_value')) if self.buttons: buttons_flow = urwid.GridFlow(self.buttons.values(), max([len(button.get_label()) for button in self.buttons.itervalues()])+4, 1, 1, 'center') body_content = urwid.SimpleListWalker(widgets_lst) frame_body = UnselectableListBox(body_content) frame = FocusFrame(frame_body, frame_header, buttons_flow if self.buttons else None, 'footer' if self.buttons else 'body') decorated_frame = urwid.LineBox(frame) urwid.WidgetWrap.__init__(self, decorated_frame) def setCallback(self, name, callback, data=None): """Set the callback associated with a button press @param name: one of "ok", "cancel", "yes", "no" @aram callback(callable): method to call on requested action @param data: argument to send to the callback (first one will be the button widget) @raise KeyError if name is invalid """ button = self.buttons[name] urwid.connect_signal(button, 'click', callback, data) class InputDialog(GenericDialog): """Dialog with an edit box""" def __init__(self, title, instrucions, style=None, default_txt = '', **kwargs): if style is None: style = ['OK/CANCEL'] instr_wid = urwid.Text(instrucions+':') self.edit = AdvancedEdit(edit_text=default_txt) GenericDialog.__init__(self, [instr_wid, self.edit], title, style, ok_value=self.edit, **kwargs) self._w.base_widget.focusposition = 'body' @property def text(self): return self.edit.text class ConfirmDialog(GenericDialog): """Dialog with buttons for confirm or cancel an action""" def __init__(self, title, message=None, style=None, **kwargs): if style is None: style = ['YES/NO'] GenericDialog.__init__(self, [urwid.Text(message, 'center')] if message is not None else [], title, style, **kwargs) class Alert(GenericDialog): """Dialog with just a message and a OK button""" def __init__(self, title, message, style=None, **kwargs): if style is None: style= ['OK'] GenericDialog.__init__(self, [urwid.Text(message, 'center')], title, style, ok_value=None, **kwargs) ## CONTAINERS ## class ColumnsRoller(urwid.Widget): _sizing = frozenset(['flow']) def __init__(self, widget_list = None, focus_column=0): self.widget_list = widget_list or [] self.focus_column = focus_column self.__start = 0 self.__next = False def addWidget(self, widget, width): self.widget_list.append((width,widget)) if len(self.widget_list) == 1: self.focus_position = 0 def getStartCol(self, widget): """Return the column of the left corner of the widget""" start_col = 0 for wid in self.widget_list[self.__start:]: if wid[1] == widget: return start_col start_col+=wid[0] return None def selectable(self): try: return self.widget_list[self.focus_column][1].selectable() except IndexError: return False def keypress(self, size, key): if key==a_key['COLUMNS_ROLLER_LEFT']: if self.focus_column>0: self.focus_column-=1 self._invalidate() return if key==a_key['COLUMNS_ROLLER_RIGHT']: if self.focus_columnlen(self.widget_list)-1: idx = len(self.widget_list)-1 self.focus_column = idx def rows(self,size,focus=False): return 1 def __calculate_limits(self, size): (maxcol,) = size _prev = _next = False start_wid = 0 end_wid = len(self.widget_list)-1 total_wid = sum([w[0] for w in self.widget_list]) while total_wid > maxcol: if self.focus_column == end_wid: if not _prev: total_wid+=1 _prev = True total_wid-=self.widget_list[start_wid][0] start_wid+=1 else: if not _next: total_wid+=1 _next = True total_wid-=self.widget_list[end_wid][0] end_wid-=1 cols_left = maxcol - total_wid self.__start = start_wid #we need to keep it for getStartCol return _prev,_next,start_wid,end_wid,cols_left def mouse_event(self, size, event, button, x, y, focus): (maxcol,)=size if is_mouse_press(event) and button == 1: _prev,_next,start_wid,end_wid,cols_left = self.__calculate_limits(size) if x==0 and _prev: self.keypress(size, a_key['COLUMNS_ROLLER_LEFT']) return True if x==maxcol-1 and _next: self.keypress(size, a_key['COLUMNS_ROLLER_RIGHT']) return True current_pos = 1 if _prev else 0 idx = 0 while current_pos max_pos: new_pos = 0 elif new_pos < 0: new_pos = max_pos try: self.focus_position = new_pos except IndexError: pass return key class FocusFrame(urwid.Frame): """Frame-like which manage SàT Focus Keys""" ordered_positions = ('footer', 'body', 'header') def keypress(self, size, key): ret = super(FocusFrame, self).keypress(size, key) if not ret: return if key in FOCUS_KEYS: direction, rotate = getFocusDirection(key) positions = [pos for pos in self.ordered_positions if pos in self] selectables = [pos for pos in positions if self.contents[pos][0].selectable()] # keep positions which exists and have a selectable widget if not selectables: # no widget is selectable, we just return return idx = selectables.index(self.focus_position) + direction if not rotate and (idx < 0 or idx >= len(selectables)): # if we don't rotate, we stay where we are on the first and last position return try: self.focus_position = selectables[idx] except IndexError: # happen if idx > len(selectables) self.focus_position = selectables[0] return return ret def get_cursor_coords(self, size): """Return the cursor coordinates of the focus widget.""" if not self.selectable(): return None if not hasattr(self.focus, 'get_cursor_coords'): return None maxcol, maxrow = size try: if self.focus_position != 'body': # only body is a box widget size = (maxcol,) col, row = self.focus.get_cursor_coords(size) except TypeError: return None if self.focus_position == 'header': return (col, row) if self.focus_position == 'body': header_rows = self.header.rows((maxcol,)) return (col, row + header_rows) if self.focus_position == 'footer': footer_rows = self.footer.rows((maxcol,)) return (col, row + (maxrow - footer_rows)) raise Exception('This line should not be reached') class TabsContainer(urwid.WidgetWrap): """ Container which can contain multiple box widgets associated to named tabs """ signals = ['click'] def __init__(self): self._current_tab = None self._buttons_cont = ColumnsRoller() self.tabs = [] self._frame = FocusFrame(urwid.Filler(urwid.Text('')),urwid.Pile([self._buttons_cont,urwid.Divider(u"─")])) urwid.WidgetWrap.__init__(self, self._frame) def keypress(self, size, key): return self._w.keypress(size,key) def _buttonClicked(self, button, invisible=False): """Called when a button on the tab is changed, change the page @param button: button clicked @param invisible: emit signal only if False""" tab_name = button.get_label() for tab in self.tabs: if tab[0] == tab_name: break if tab[0] != tab_name: log.error(_("INTERNAL ERROR: Tab not found")) assert(False) self._frame.body = tab[1] button.set_label(('title',button.get_label())) if self._current_tab: self._current_tab.set_label(self._current_tab.get_label()) self._current_tab = button if not invisible: self._emit('click') def _appendButton(self, name, selected=False): """Append a button to the frame header, and link it to the page change method. @param name (unicode): button name @param selected (bool): set to True to select this tab """ button = CustomButton(name, self._buttonClicked, left_border = '', right_border=' | ') self._buttons_cont.addWidget(button, button.getSize()) count = len(self._buttons_cont.widget_list) if selected or count == 1: # first/selected button: we set the focus and the body self.selectTab(count - 1) def addTab(self, name, content=None, selected=False): """Add a page to the container @param name: name of the page (what appear on the tab) @param content: content of the page: - if None create and empty Listbox - if it is a list instance, create a ListBox with the list in a body - else it must be a box widget which will be used instead of the ListBox @param selected (bool): set to True to select this tab @return: ListBox (content of the page)""" if content is None or isinstance(content, list): tab = urwid.ListBox(urwid.SimpleListWalker(content or [])) else: tab = content self.tabs.append([name, tab]) self._appendButton(name, selected) return tab def addFooter(self, widget): """Add a widget on the bottom of the tab (will be displayed on all pages) @param widget: FlowWidget""" self._w.footer = widget def selectTab(self, index): """Select a tab. @param index (int): index of the tab to select """ self._buttons_cont.focus_position = index self._buttonClicked(self._buttons_cont.widget_list[index][1], True) class HighlightColumns(urwid.AttrMap): """ Decorated columns which highlight all or some columns """ def __init__(self, highlight_cols, highlight_attr, *args, **kwargs): """ Create the HighlightColumns @param highlight_cols: tuple of columns to highlight, () to highlight to whole row @param highlight_attr: name of the attribute to use when focused other parameter are passed to urwid Columns """ columns = urwid.Columns(*args, **kwargs) self.highlight_cols = highlight_cols self.highlight_attr = highlight_attr self.has_focus = False if highlight_cols == (): super(HighlightColumns, self).__init__(columns, None, highlight_attr) self.highlight_cols = None else: super(HighlightColumns, self).__init__(columns, None) @property def options(self): return self.base_widget.options @property def contents(self): return self.base_widget.contents @property def focus_position(self): return self.base_widget.focus_position @focus_position.setter def focus_position(self, value): self.base_widget.focus_position = value def addWidget(self, wid, options): """ Add a widget to the columns Widget is wrapped with AttrMap, that's why Columns.contents should not be used directly for appending new widgets @param wid: widget to add @param options: result of Columns.options(...) """ wrapper = urwid.AttrMap(wid, None) self.base_widget.contents.append((wrapper, options)) def render(self, size, focus=False): if self.highlight_cols and focus != self.has_focus: self.has_focus = focus for idx in self.highlight_cols: wid = self.base_widget.contents[idx][0] wid.set_attr_map({None: self.highlight_attr if focus else None}) return super(HighlightColumns, self).render(size, focus) class TableContainer(urwid.WidgetWrap): """ Widgets are disposed in row and columns """ signals = ['click'] def __init__(self, items=None, columns=None, dividechars=1, row_selectable=False, select_key='enter', options=None): """ Create a TableContainer @param items: iterable of widgets to add to this container @param columns: nb of columns of this table @param dividechars: same as dividechars param for urwid.Columns @param row_selectable: if True, row are always selectable, even if they don't contain any selectable widget @param options: dictionnary with the following keys: - ADAPT: tuple of columns for which the size must be adapted to its contents, empty tuple for all columns - HIGHLIGHT: tuple of columns which must be higlighted on focus, empty tuple for the whole row - FOCUS_ATTR: Attribute name to use when focused (see HIGHLIGHT). Default is "table_selected" """ pile = urwid.Pile([]) super(TableContainer, self).__init__(pile) if items is None: items = [] if columns is None: # if columns is None, we suppose only one row is given in items columns = len(items) assert columns self._columns = columns self._row_selectable = row_selectable self.select_key = select_key if options is None: options = {} for opt in ['ADAPT', 'HIGHLIGHT']: if opt in options: try: options[opt] = tuple(options[opt]) except TypeError: log.warning('[%s] option is not a tuple' % opt) options[opt] = () self._options = options self._dividechars = dividechars self._idx = 0 self._longuest = self._columns * [0] self._next_row_idx = None for item in items: self.addWidget(item) def _getIdealSize(self, widget): """ return preferred size for widget, or 0 if we can't find it """ try: return len(widget.text) except AttributeError: return 0 def keypress(self, size, key): if key == self.select_key and self._row_selectable: self._emit('click') else: return super(TableContainer, self).keypress(size, key) def addWidget(self, widget): # TODO: use a contents property ? pile = self._w col_idx = self._idx % self._columns options = None if col_idx == 0: # we have a new row columns = HighlightColumns(self._options.get('HIGHLIGHT'), self._options.get('FOCUS_ATTR', 'table_selected'), [], dividechars=self._dividechars) columns.row_idx = self._next_row_idx pile.contents.append((columns, pile.options())) else: columns = pile.contents[-1][0] if 'ADAPT' in self._options and (col_idx in self._options['ADAPT'] or self._options['ADAPT'] == ()): current_len = self._getIdealSize(widget) longuest = self._longuest[col_idx] max_len = max(longuest, current_len) if max_len > longuest: self._longuest[col_idx] = max_len for wid,_ in pile.contents[:-1]: col = wid.base_widget col.contents[col_idx] = (col.contents[col_idx][0], col.options('given', max_len)) options = columns.options('given', max_len) if max_len else columns.options() columns.addWidget(widget, options or columns.options()) if self._row_selectable and col_idx == self._columns - 1: columns.addWidget(urwid.SelectableIcon(''), columns.options('given', 0)) if not columns.selectable() and columns.contents[-1][0].base_widget.selectable(): columns.focus_position = len(columns.contents)-1 if not self.selectable() and columns.selectable(): pile.focus_position = len(pile.contents) - 1 self._idx += 1 def setRowIndex(self, idx): self._next_row_idx = idx def getSelectedWidgets(self): columns = self._w.focus return (wid for wid, _ in columns.contents) def getSelectedIndex(self): columns = self._w.focus return columns.row_idx ## DECORATORS ## class LabelLine(urwid.LineBox): """Like LineBox, but with a Label centered in the top line""" def __init__(self, original_widget, label_widget): urwid.LineBox.__init__(self, original_widget) top_columns = self._w.widget_list[0] top_columns.widget_list[1] = label_widget class VerticalSeparator(urwid.WidgetDecoration, urwid.WidgetWrap): def __init__(self, original_widget, left_char = u"│", right_char = ''): """Draw a separator on left and/or right of original_widget.""" widgets = [original_widget] if left_char: widgets.insert(0, ('fixed', 1, urwid.SolidFill(left_char))) if right_char: widgets.append(('fixed', 1, urwid.SolidFill(right_char))) columns = urwid.Columns(widgets, box_columns = [0,2], focus_column = 1) urwid.WidgetDecoration.__init__(self, original_widget) urwid.WidgetWrap.__init__(self, columns) urwid-satext-0.7.0D/COPYING.LESSER0000644000175500017600000001674313243355503016437 0ustar debaclelocal_src GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below. 0. Additional Definitions. As used herein, "this License" refers to version 3 of the GNU Lesser General Public License, and the "GNU GPL" refers to version 3 of the GNU General Public License. "The Library" refers to a covered work governed by this License, other than an Application or a Combined Work as defined below. An "Application" is any work that makes use of an interface provided by the Library, but which is not otherwise based on the Library. Defining a subclass of a class defined by the Library is deemed a mode of using an interface provided by the Library. A "Combined Work" is a work produced by combining or linking an Application with the Library. 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Each version is given a distinguishing version number. If the Library as you received it specifies that a certain numbered version of the GNU Lesser General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that published version or of any later version published by the Free Software Foundation. If the Library as you received it does not specify a version number of the GNU Lesser General Public License, you may choose any version of the GNU Lesser General Public License ever published by the Free Software Foundation. If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public License shall apply, that proxy's public statement of acceptance of any version is permanent authorization for you to choose that version for the Library. urwid-satext-0.7.0D/fr.po0000644000175500017600000000352713243355503015353 0ustar debaclelocal_src# urwid-satext french translation file. # Copyright (C) 2009, 2010, 2011, 2012, 2013 Jérôme Poisson # This file is distributed under the same license as the urwid-satext package. # Jérôme Poisson , 2009 - 2013, 2013. # msgid "" msgstr "" "Project-Id-Version: 0.2.0\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2010-12-28 20:10+0100\n" "PO-Revision-Date: 2013-01-09 00:13+0100\n" "Last-Translator: Jérôme Poisson \n" "Language-Team: français \n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=2; plural=(n > 1);\n" "X-Generator: Gtranslator 2.91.5\n" #: urwid_satext/files_management.py:109 msgid "Impossible to list directory" msgstr "Impossible de lister les répertoires" #: urwid_satext/files_management.py:134 msgid "Please select a file" msgstr "Veuillez choisir un fichier" #: urwid_satext/files_management.py:141 msgid "Path: " msgstr "Chemin: " #: urwid_satext/files_management.py:154 msgid "Bookmarks" msgstr "Favoris" #: urwid_satext/files_management.py:160 urwid_satext/sat_widgets.py:740 msgid "Cancel" msgstr "Annuler" #: urwid_satext/files_management.py:203 msgid "No GTK bookmarks file found" msgstr "Fichier de favoris GTK non trouvé" #: urwid_satext/files_management.py:213 msgid "No KDE bookmarks file found" msgstr "Fichier de favoris KDE non trouvé" #: urwid_satext/sat_widgets.py:164 msgid "WARNING: unknown text type" msgstr "ATTENTION: type de texte inconnu" #: urwid_satext/sat_widgets.py:741 urwid_satext/sat_widgets.py:749 msgid "Ok" msgstr "Ok" #: urwid_satext/sat_widgets.py:745 msgid "Yes" msgstr "Oui" #: urwid_satext/sat_widgets.py:746 msgid "No" msgstr "Non" #: urwid_satext/sat_widgets.py:962 msgid "INTERNAL ERROR: Tab not found" msgstr "ERREUR INTERNE: Onglet non trouvé" urwid-satext-0.7.0D/setup.py0000644000175500017600000000257313243355503016116 0ustar debaclelocal_src#!/usr/bin/env python # -*- coding: utf-8 -*- from ez_setup import use_setuptools use_setuptools() from setuptools import setup import sys from os import path from glob import glob name = 'urwid_satext' setup(name=name, version='0.6.1', description=u'SàT extension widgets for Urwid', long_description=u'Urwid SàT extension widgets is a set of widgets for the console user interface library Urwid (http://excess.org/urwid/). This library, originaly made for the SàT project, was eventually separated so other softwares can use it. Widgets provided include password text box, tab container, dialogs, file chooser etc. Feel free to go to the project page for more informations.', author='Goffi (Jérôme Poisson)', author_email='goffi@goffi.org', url='http://wiki.goffi.org/wiki/Urwid-satext', classifiers=['Environment :: Console', 'License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)', 'Intended Audience :: Developers'], packages=['urwid_satext'], data_files=[(path.join(sys.prefix,'share/locale/fr/LC_MESSAGES'), ['i18n/fr/LC_MESSAGES/urwid_satext.mo']), ('share/doc/%s/examples' % name, glob("examples/*.py")), ('share/doc/%s' % name, ['COPYING','COPYING.LESSER','README', "CHANGELOG"])], install_requires=['urwid >= 1.2.0'] ) urwid-satext-0.7.0D/MANIFEST.in0000644000175500017600000000023213243355503016130 0ustar debaclelocal_srcinclude *.po include i18n/fr/LC_MESSAGES/urwid_satext.mo include examples/*.py include COPYING* include CHANGELOG include MANIFEST.in include ez_setup.py urwid-satext-0.7.0D/CHANGELOG0000644000175500017600000000301113243355503015602 0ustar debaclelocal_srcAll theses changelog are not exhaustive, please check mercurial repository for more details. v 0.6.1 (12/07/2016): - FileDialog: fixed unicode v 0.6.0 (02/12/2015): - menus management improvment - GenericList: better 'change' signal handling, added GenericList.contents property - TabsContainer: allows to select a tab when adding it - FileDialog: a message can now be displayed above the file selector - NotificationBar: removePopUp allows to remove a widget in the queue - GenericDialog buttons callbacks can be set after widget creation - various fixes v 0.4.1 (15/09/2014): - fixed forgotten files in MANIFEST.in v 0.4.0 (08/09/2014): - updates to follow Urwid changes - addLenu can add a category without item - ConfirmDialog can manage a body - new shortcuts management class - FocusFrame refactoring - new FocusPile - new UnselectableListBox - new AlwaysSelectableText - SelectableText can be unselectable when empty - focus fixes - various fixes v 0.3.0 (26/02/2014): - updates for recent Urwid (> 1.1.0) - updated deprecated FlowWidget use - new ListOption, to manage labels and values - removed __valid_text workaround - added TableContainer v 0.2.0 (09/01/2013): - new ModalEdit (manage modes à la vi) - new "dir" style FileDialog - Password now use AdvancedEdit - fixed missing CHANGELOG in MANIFEST.in v 0.1.2 (08/10/2011): Urwid 1.0.0 missing is_mouse_press fix v 0.1.1 (02/10/2011): Urwid 1.0.0 fix v 0.1.0 (12/01/2011): ** FIRST PUBLIC RELEASE ** (splitted from Salut à Toi project)