# -*- coding:utf-8 -*- ## src/features_window.py ## ## Copyright (C) 2007 Jean-Marie Traissard ## Julien Pivotto ## Stefan Bethge ## Stephan Erb ## Copyright (C) 2007-2014 Yann Leboulanger ## Copyright (C) 2008 Jonathan Schleifer ## ## This file is part of Gajim. ## ## Gajim is free software; you can redistribute it and/or modify ## it under the terms of the GNU General Public License as published ## by the Free Software Foundation; version 3 only. ## ## Gajim is distributed in the hope that it will be useful, ## but WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Gajim. If not, see . ## import os import gi from gi.repository import Gtk, Gdk from gajim import gtkgui_helpers from gajim.common import app from gajim.common.i18n import Q_ class FeaturesWindow: """ Class for features window """ def __init__(self): self.xml = gtkgui_helpers.get_gtk_builder('features_window.ui') self.window = self.xml.get_object('features_window') self.window.set_transient_for(app.interface.roster.window) treeview = self.xml.get_object('features_treeview') self.desc_label = self.xml.get_object('feature_desc_label') # {name: (available_function, unix_text, windows_text)} self.features = { _('Bonjour / Zeroconf'): (self.zeroconf_available, _('Serverless chatting with autodetected clients in a local network.'), _('Requires python-dbus.'), _('Requires pybonjour and bonjour SDK running (%(url)s)') % {'url': 'https://developer.apple.com/opensource/).'}), _('Command line'): (self.dbus_available, _('A script to control Gajim via commandline.'), _('Requires python-dbus.'), _('Feature not available under Windows.')), _('OpenPGP message encryption'): (self.gpg_available, _('Ability to encrypting chat messages with OpenPGP.'), _('Requires gpg and python-gnupg (%(url)s).') % {'url': 'https://bitbucket.org/vinay.sajip/python-gnupg'}, _('Requires gpg.exe in PATH.')), _('Password encryption'): (self.some_keyring_available, _('Passwords can be stored securely and not just in plaintext.'), _('Requires libsecret and a provider (such as GNOME Keyring and KSecretService).'), _('On Windows the Windows Credential Vault is used.')), _('Spell Checker'): (self.speller_available, _('Spellchecking of composed messages.'), _('Requires Gspell'), _('Requires Gspell')), _('Automatic status'): (self.idle_available, _('Ability to measure idle time, in order to set auto status.'), _('Requires libxss library.'), _('Requires python2.5.')), _('End to End message encryption'): (self.pycrypto_available, _('Encrypting chat messages.'), _('Requires python-crypto.'), _('Requires python-crypto.')), _('RST Generator'): (self.docutils_available, _('Generate XHTML output from RST code (see http://docutils.sourceforge.net/docs/ref/rst/restructuredtext.html).'), _('Requires python-docutils.'), _('Requires python-docutils.')), _('Audio / Video'): (self.farstream_available, _('Ability to start audio and video chat.'), _('Requires gir1.2-farstream-0.2, gir1.2-gstreamer-1.0, gstreamer1.0-libav and gstreamer1.0-plugins-ugly.'), _('Feature not available under Windows.')), _('UPnP-IGD'): (self.gupnp_igd_available, _('Ability to request your router to forward port for file transfer.'), _('Requires gir1.2-gupnpigd-1.0.'), _('Feature not available under Windows.')), } # name, supported self.model = Gtk.ListStore(str, bool) treeview.set_model(self.model) col = Gtk.TreeViewColumn(Q_('?features:Available')) treeview.append_column(col) cell = Gtk.CellRendererToggle() cell.set_property('radio', True) col.pack_start(cell, True) col.add_attribute(cell, 'active', 1) col = Gtk.TreeViewColumn(_('Feature')) treeview.append_column(col) cell = Gtk.CellRendererText() col.pack_start(cell, True) col.add_attribute(cell, 'text', 0) # Fill model for feature in self.features: func = self.features[feature][0] rep = func() self.model.append([feature, rep]) self.model.set_sort_column_id(0, Gtk.SortType.ASCENDING) self.xml.connect_signals(self) self.window.show_all() self.xml.get_object('close_button').grab_focus() def on_key_press_event(self, widget, event): if event.keyval == Gdk.KEY_Escape: self.window.destroy() def on_close_button_clicked(self, widget): self.window.destroy() def on_features_treeview_cursor_changed(self, widget): selection = widget.get_selection() if not selection: return rows = selection.get_selected_rows()[1] if not rows: return path = rows[0] feature = self.model[path][0] text = self.features[feature][1] + '\n' if os.name == 'nt': text = text + self.features[feature][3] else: text = text + self.features[feature][2] self.desc_label.set_text(text) def zeroconf_available(self): return app.is_installed('ZEROCONF') def dbus_available(self): from gajim.common import dbus_support return dbus_support.supported def gpg_available(self): return app.is_installed('GPG') def some_keyring_available(self): if os.name == 'nt': return True try: gi.require_version('Secret', '1') from gi.repository import Secret except (ValueError, ImportError): return False return True def speller_available(self): return app.is_installed('GSPELL') def idle_available(self): from gajim.common import idle return idle.Monitor.is_available() def pycrypto_available(self): return app.is_installed('PYCRYPTO') def docutils_available(self): try: __import__('docutils') except Exception: return False return True def farstream_available(self): return app.is_installed('FARSTREAM') def gupnp_igd_available(self): return app.is_installed('UPNP')