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# vim:set et sts=4 sw=4:
#
# ibus - The Input Bus
#
# Copyright (c) 2007-2010 Peng Huang <shawn.p.huang@gmail.com>
# Copyright (c) 2007-2010 Red Hat, Inc.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
# Boston, MA 02111-1307 USA
import gettext
import os
import signal
import sys
import time
import gtk
import gobject
import pango
import ibus
import keyboardshortcut
from os import path
from xdg import BaseDirectory
from gtk import gdk
from enginecombobox import EngineComboBox
from enginetreeview import EngineTreeView
from engineabout import EngineAbout
_ = lambda a : gettext.dgettext("ibus", a)
N_ = lambda a : a
(
COLUMN_NAME,
COLUMN_ENABLE,
COLUMN_PRELOAD,
COLUMN_VISIBLE,
COLUMN_ICON,
COLUMN_DATA,
) = range(6)
(
DATA_NAME,
DATA_LOCAL_NAME,
DATA_LANG,
DATA_ICON,
DATA_AUTHOR,
DATA_CREDITS,
DATA_EXEC,
DATA_STARTED,
DATA_PRELOAD
) = range(9)
class Setup(object):
def __flush_gtk_events(self):
while gtk.events_pending():
gtk.main_iteration()
def __init__(self):
super(Setup, self).__init__()
localedir = os.getenv("IBUS_LOCALEDIR")
gettext.bindtextdomain("ibus", localedir)
gettext.bind_textdomain_codeset("ibus", "UTF-8")
gtk_builder_file = path.join(path.dirname(__file__), "./setup.ui")
self.__builder = gtk.Builder()
self.__builder.set_translation_domain("ibus")
self.__builder.add_from_file(gtk_builder_file);
self.__bus = None
self.__init_bus()
self.__init_ui()
def __init_ui(self):
# add icon search path
self.__window = self.__builder.get_object("window_preferences")
self.__window.connect("delete-event", gtk.main_quit)
self.__button_close = self.__builder.get_object("button_close")
self.__button_close.connect("clicked", gtk.main_quit)
# auto start ibus
self.__checkbutton_auto_start = self.__builder.get_object("checkbutton_auto_start")
self.__checkbutton_auto_start.set_active(self.__is_auto_start())
self.__checkbutton_auto_start.connect("toggled", self.__checkbutton_auto_start_toggled_cb)
# keyboard shortcut
# trigger
self.__config = self.__bus.get_config()
shortcuts = self.__config.get_value(
"general/hotkey", "trigger",
ibus.CONFIG_GENERAL_SHORTCUT_TRIGGER_DEFAULT)
button = self.__builder.get_object("button_trigger")
entry = self.__builder.get_object("entry_trigger")
entry.set_text("; ".join(shortcuts))
entry.set_tooltip_text("\n".join(shortcuts))
button.connect("clicked", self.__shortcut_button_clicked_cb,
N_("trigger"), "general/hotkey", "trigger", entry)
# next engine
shortcuts = self.__config.get_value(
"general/hotkey", "next_engine_in_menu",
ibus.CONFIG_GENERAL_SHORTCUT_NEXT_ENGINE_DEFAULT)
button = self.__builder.get_object("button_next_engine")
entry = self.__builder.get_object("entry_next_engine")
entry.set_text("; ".join(shortcuts))
entry.set_tooltip_text("\n".join(shortcuts))
button.connect("clicked", self.__shortcut_button_clicked_cb,
N_("next input method"), "general/hotkey", "next_engine_in_menu", entry)
# prev engine
shortcuts = self.__config.get_value(
"general/hotkey", "previous_engine",
ibus.CONFIG_GENERAL_SHORTCUT_PREV_ENGINE_DEFAULT)
button = self.__builder.get_object("button_prev_engine")
entry = self.__builder.get_object("entry_prev_engine")
entry.set_text("; ".join(shortcuts))
entry.set_tooltip_text("\n".join(shortcuts))
button.connect("clicked", self.__shortcut_button_clicked_cb,
N_("previous input method"), "general/hotkey", "previous_engine", entry)
# lookup table orientation
self.__combobox_lookup_table_orientation = self.__builder.get_object("combobox_lookup_table_orientation")
self.__combobox_lookup_table_orientation.set_active(
self.__config.get_value("panel", "lookup_table_orientation", 0))
self.__combobox_lookup_table_orientation.connect("changed",
self.__combobox_lookup_table_orientation_changed_cb)
# auto hide
self.__combobox_panel_show = self.__builder.get_object("combobox_panel_show")
self.__combobox_panel_show.set_active(
self.__config.get_value("panel", "show", 0))
self.__combobox_panel_show.connect("changed", self.__combobox_panel_show_changed_cb)
# panel position
self.__combobox_panel_position = self.__builder.get_object("combobox_panel_position")
self.__combobox_panel_position.set_active(
self.__config.get_value("panel", "position", 3))
self.__combobox_panel_position.connect("changed", self.__combobox_panel_position_changed_cb)
# custom font
self.__checkbutton_custom_font = self.__builder.get_object("checkbutton_custom_font")
self.__checkbutton_custom_font.set_active(
self.__config.get_value("panel", "use_custom_font", False))
self.__checkbutton_custom_font.connect("toggled", self.__checkbutton_custom_font_toggled_cb)
self.__fontbutton_custom_font = self.__builder.get_object("fontbutton_custom_font")
if self.__config.get_value("panel", "use_custom_font", False):
self.__fontbutton_custom_font.set_sensitive(True)
else:
self.__fontbutton_custom_font.set_sensitive(False)
font_name = gtk.settings_get_default().get_property("gtk-font-name")
font_name = unicode(font_name, "utf-8")
font_name = self.__config.get_value("panel", "custom_font", font_name)
self.__fontbutton_custom_font.connect("notify::font-name", self.__fontbutton_custom_font_notify_cb)
self.__fontbutton_custom_font.set_font_name(font_name)
# show icon on system tray
self.__checkbutton_show_icon_on_systray = self.__builder.get_object("checkbutton_show_icon_on_systray")
self.__checkbutton_show_icon_on_systray.set_active(
self.__config.get_value("panel", "show_icon_on_systray", True))
self.__checkbutton_show_icon_on_systray.connect("toggled", self.__checkbutton_show_icon_on_systray_toggled_cb)
# show ime name
self.__checkbutton_show_im_name = self.__builder.get_object("checkbutton_show_im_name")
self.__checkbutton_show_im_name.set_active(
self.__config.get_value("panel", "show_im_name", False))
self.__checkbutton_show_im_name.connect("toggled", self.__checkbutton_show_im_name_toggled_cb)
# embed preedit text
self.__checkbutton_embed_preedit_text = self.__builder.get_object("checkbutton_embed_preedit_text")
self.__checkbutton_embed_preedit_text.set_active(
self.__config.get_value("general", "embed_preedit_text", True))
self.__checkbutton_embed_preedit_text.connect("toggled", self.__checkbutton_embed_preedit_text_toggled_cb)
# use system keyboard layout setting
self.__checkbutton_use_sys_layout = self.__builder.get_object("checkbutton_use_sys_layout")
self.__checkbutton_use_sys_layout.set_active(
self.__config.get_value("general", "use_system_keyboard_layout", True))
self.__checkbutton_use_sys_layout.connect("toggled", self.__checkbutton_use_sys_layout_toggled_cb)
# use global ime setting
self.__checkbutton_use_global_engine = self.__builder.get_object("checkbutton_use_global_engine")
self.__checkbutton_use_global_engine.set_active(
self.__config.get_value("general", "use_global_engine", False))
self.__checkbutton_use_global_engine.connect("toggled", self.__checkbutton_use_global_engine_toggled_cb)
# init engine page
self.__engines = self.__bus.list_engines()
self.__combobox = self.__builder.get_object("combobox_engines")
self.__combobox.set_engines(self.__engines)
tmp_dict = {}
for e in self.__engines:
tmp_dict[e.name] = e
engine_names = self.__config.get_value("general", "preload_engines", [])
engines = [tmp_dict[name] for name in engine_names if name in tmp_dict]
self.__treeview = self.__builder.get_object("treeview_engines")
self.__treeview.set_engines(engines)
button = self.__builder.get_object("button_engine_add")
button.connect("clicked", self.__button_engine_add_cb)
button = self.__builder.get_object("button_engine_remove")
button.connect("clicked", lambda *args:self.__treeview.remove_engine())
button = self.__builder.get_object("button_engine_up")
button.connect("clicked", lambda *args:self.__treeview.move_up_engine())
button = self.__builder.get_object("button_engine_down")
button.connect("clicked", lambda *args:self.__treeview.move_down_engine())
button = self.__builder.get_object("button_engine_about")
button.connect("clicked", self.__button_engine_about_cb)
self.__combobox.connect("notify::active-engine", self.__combobox_notify_active_engine_cb)
self.__treeview.connect("notify", self.__treeview_notify_cb)
def __combobox_notify_active_engine_cb(self, combobox, property):
engine = self.__combobox.get_active_engine()
button = self.__builder.get_object("button_engine_add")
button.set_sensitive(engine != None and engine not in self.__treeview.get_engines())
def __treeview_notify_cb(self, treeview, property):
if property.name != "active-engine" and property.name != "engines":
return
engines = self.__treeview.get_engines()
engine = self.__treeview.get_active_engine()
self.__builder.get_object("button_engine_remove").set_sensitive(engine != None)
self.__builder.get_object("button_engine_about").set_sensitive(engine != None)
self.__builder.get_object("button_engine_up").set_sensitive(engine not in engines[:1])
self.__builder.get_object("button_engine_down").set_sensitive(engine not in engines[-1:])
if property.name == "engines":
engine_names = map(lambda e: e.name, engines)
self.__config.set_list("general", "preload_engines", engine_names, "s")
def __button_engine_add_cb(self, button):
engine = self.__combobox.get_active_engine()
self.__treeview.append_engine(engine)
def __button_engine_about_cb(self, button):
engine = self.__treeview.get_active_engine()
if engine:
about = EngineAbout(engine)
about.run()
about.destroy()
def __init_bus(self):
try:
self.__bus = ibus.Bus()
# self.__bus.connect("config-value-changed", self.__config_value_changed_cb)
# self.__bus.connect("config-reloaded", self.__config_reloaded_cb)
# self.__bus.config_add_watch("/general")
# self.__bus.config_add_watch("/general/hotkey")
# self.__bus.config_add_watch("/panel")
except:
while self.__bus == None:
message = _("IBus daemon is not started. Do you want to start it now?")
dlg = gtk.MessageDialog(type = gtk.MESSAGE_QUESTION,
buttons = gtk.BUTTONS_YES_NO,
message_format = message)
id = dlg.run()
dlg.destroy()
self.__flush_gtk_events()
if id != gtk.RESPONSE_YES:
sys.exit(0)
pid = os.spawnlp(os.P_NOWAIT, "ibus-daemon", "ibus-daemon", "--xim")
time.sleep(1)
try:
self.__bus = ibus.Bus()
except:
continue
message = _("IBus has been started! "
"If you can not use IBus, please add below lines in $HOME/.bashrc, and relogin your desktop.\n"
" export GTK_IM_MODULE=ibus\n"
" export XMODIFIERS=@im=ibus\n"
" export QT_IM_MODULE=ibus"
)
dlg = gtk.MessageDialog(type = gtk.MESSAGE_INFO,
buttons = gtk.BUTTONS_OK,
message_format = message)
id = dlg.run()
dlg.destroy()
self.__flush_gtk_events()
def __shortcut_button_clicked_cb(self, button, name, section, _name, entry):
buttons = (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_OK, gtk.RESPONSE_OK)
title = _("Select keyboard shortcut for %s") % _(name)
dialog = keyboardshortcut.KeyboardShortcutSelectionDialog(buttons = buttons, title = title)
text = entry.get_text()
if text:
shortcuts = text.split("; ")
else:
shortcuts = None
dialog.set_shortcuts(shortcuts)
id = dialog.run()
shortcuts = dialog.get_shortcuts()
dialog.destroy()
if id != gtk.RESPONSE_OK:
return
self.__config.set_list(section, _name, shortcuts, "s")
text = "; ".join(shortcuts)
entry.set_text(text)
entry.set_tooltip_text(text)
def __item_started_column_toggled_cb(self, cell, path_str, model):
# get toggled iter
iter = model.get_iter_from_string(path_str)
data = model.get_value(iter, COLUMN_DATA)
# do something with the value
if data[DATA_STARTED] == False:
try:
self.__bus.register_start_engine(data[DATA_LANG], data[DATA_NAME])
except Exception, e:
dlg = gtk.MessageDialog(type = gtk.MESSAGE_ERROR,
buttons = gtk.BUTTONS_CLOSE,
message_format = str(e))
dlg.run()
dlg.destroy()
self.__flush_gtk_events()
return
else:
try:
self.__bus.register_stop_engine(data[DATA_LANG], data[DATA_NAME])
except Exception, e:
dlg = gtk.MessageDialog(type = gtk.MESSAGE_ERROR,
buttons = gtk.BUTTONS_CLOSE,
message_format = str(e))
dlg.run()
dlg.destroy()
self.__flush_gtk_events()
return
data[DATA_STARTED] = not data[DATA_STARTED]
# set new value
model.set(iter, COLUMN_ENABLE, data[DATA_STARTED])
def __item_preload_column_toggled_cb(self, cell, path_str, model):
# get toggled iter
iter = model.get_iter_from_string(path_str)
data = model.get_value(iter, COLUMN_DATA)
data[DATA_PRELOAD] = not data[DATA_PRELOAD]
engine = "%s:%s" % (data[DATA_LANG], data[DATA_NAME])
if data[DATA_PRELOAD]:
if engine not in self.__preload_engines:
self.__preload_engines.add(engine)
self.__config.set_list("general", "preload_engines", list(self.__preload_engines), "s")
else:
if engine in self.__preload_engines:
self.__preload_engines.remove(engine)
self.__config.set_list("general", "preload_engines", list(self.__preload_engines), "s")
# set new value
model.set(iter, COLUMN_PRELOAD, data[DATA_PRELOAD])
def __is_auto_start(self):
link_file = path.join(BaseDirectory.xdg_config_home, "autostart/ibus.desktop")
ibus_desktop = path.join(os.getenv("IBUS_PREFIX"), "share/applications/ibus.desktop")
if not path.exists(link_file):
return False
if not path.islink(link_file):
return False
if path.realpath(link_file) != ibus_desktop:
return False
return True
def __checkbutton_auto_start_toggled_cb(self, button):
auto_start_dir = path.join(BaseDirectory.xdg_config_home, "autostart")
if not path.isdir(auto_start_dir):
os.makedirs(auto_start_dir)
link_file = path.join(BaseDirectory.xdg_config_home, "autostart/ibus.desktop")
ibus_desktop = path.join(os.getenv("IBUS_PREFIX"), "share/applications/ibus.desktop")
# unlink file
try:
os.unlink(link_file)
except:
pass
if self.__checkbutton_auto_start.get_active():
os.symlink(ibus_desktop, link_file)
def __combobox_lookup_table_orientation_changed_cb(self, combobox):
self.__config.set_value(
"panel", "lookup_table_orientation",
self.__combobox_lookup_table_orientation.get_active())
def __combobox_panel_show_changed_cb(self, combobox):
self.__config.set_value(
"panel", "show",
self.__combobox_panel_show.get_active())
def __combobox_panel_position_changed_cb(self, combobox):
self.__config.set_value(
"panel", "position",
self.__combobox_panel_position.get_active())
def __checkbutton_custom_font_toggled_cb(self, button):
if self.__checkbutton_custom_font.get_active():
self.__fontbutton_custom_font.set_sensitive(True)
self.__config.set_value("panel", "use_custom_font", True)
else:
self.__fontbutton_custom_font.set_sensitive(False)
self.__config.set_value("panel", "use_custom_font", False)
def __fontbutton_custom_font_notify_cb(self, button, arg):
font_name = self.__fontbutton_custom_font.get_font_name()
font_name = unicode(font_name, "utf-8")
self.__config.set_value("panel", "custom_font", font_name)
def __checkbutton_show_icon_on_systray_toggled_cb(self, button):
value = self.__checkbutton_show_icon_on_systray.get_active()
self.__config.set_value("panel", "show_icon_on_systray", value)
def __checkbutton_show_im_name_toggled_cb(self, button):
value = self.__checkbutton_show_im_name.get_active()
self.__config.set_value("panel", "show_im_name", value)
def __checkbutton_embed_preedit_text_toggled_cb(self, button):
value = self.__checkbutton_embed_preedit_text.get_active()
self.__config.set_value("general", "embed_preedit_text", value)
def __checkbutton_use_sys_layout_toggled_cb(self, button):
value = self.__checkbutton_use_sys_layout.get_active()
self.__config.set_value("general", "use_system_keyboard_layout", value)
def __checkbutton_use_global_engine_toggled_cb(self, button):
value = self.__checkbutton_use_global_engine.get_active()
self.__config.set_value("general", "use_global_engine", value)
def __config_value_changed_cb(self, bus, section, name, value):
pass
def __config_reloaded_cb(self, bus):
pass
def __sigusr1_cb(self, *args):
self.__window.present()
def run(self):
self.__window.show_all()
signal.signal(signal.SIGUSR1, self.__sigusr1_cb)
gtk.main()
if __name__ == "__main__":
setup = Setup()
setup.run()
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