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# vim:set et ts=4 sts=4:
# -*- coding: utf-8 -*-
#
# ibus-libpinyin - Intelligent Pinyin engine based on libpinyin for IBus
#
# Copyright (c) 2012 Peng Wu <alexepico@gmail.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
import gettext
from gi.repository import GObject
from gi.repository import Gtk
gettext.install('ibus-libpinyin')
(
ART_DICTIONARY,
CULTURE_DICTIONARY,
ECONOMY_DICTIONARY,
GEOLOGY_DICTIONARY,
HISTORY_DICTIONARY,
LIFE_DICTIONARY,
NATURE_DICTIONARY,
PEOPLE_DICTIONARY,
SCIENCE_DICTIONARY,
SOCIETY_DICTIONARY,
SPORT_DICTIONARY,
TECHNOLOGY_DICTIONARY,
) = range(4, 16)
(
COLUMN_SENSITIVE,
COLUMN_PHRASE_INDEX,
COLUMN_DESCRIPTION,
COLUMN_ACTIVE
) = range(4)
dictionaries = \
(
(True, ART_DICTIONARY, _("Art"), True),
(True, CULTURE_DICTIONARY, _("Culture"), True),
(True, ECONOMY_DICTIONARY, _("Economy"), True),
(True, GEOLOGY_DICTIONARY, _("Geology"), True),
(True, HISTORY_DICTIONARY, _("History"), True),
(True, LIFE_DICTIONARY, _("Life"), True),
(True, NATURE_DICTIONARY, _("Nature"), True),
(True, PEOPLE_DICTIONARY, _("People"), True),
(True, SCIENCE_DICTIONARY, _("Science"), True),
(True, SOCIETY_DICTIONARY, _("Society"), True),
(True, SPORT_DICTIONARY, _("Sport"), True),
(True, TECHNOLOGY_DICTIONARY, _("Technology"), True),
)
class DictionaryTreeView(Gtk.TreeView):
__gtype_name__ = 'DictionaryTreeView'
__gproperties__ = {
'dictionaries': (
str,
'dictionaries',
'Enabled Dictionaries',
"",
GObject.PARAM_READWRITE
)
}
def __init__(self):
super(DictionaryTreeView, self).__init__()
self.__changed = False
self.set_headers_visible(True)
self.__model = self.__create_model()
self.set_model(self.__model)
self.__add_columns()
def __create_model(self):
model = Gtk.ListStore(bool, int, str, bool)
model.connect("row-changed", self.__emit_changed, "row-changed")
for dict in dictionaries:
iter = model.append()
model.set(iter,
COLUMN_SENSITIVE, dict[COLUMN_SENSITIVE],
COLUMN_PHRASE_INDEX, dict[COLUMN_PHRASE_INDEX],
COLUMN_DESCRIPTION, dict[COLUMN_DESCRIPTION],
COLUMN_ACTIVE, dict[COLUMN_ACTIVE])
return model
def __add_columns(self):
# column for toggles
renderer = Gtk.CellRendererToggle()
renderer.connect('toggled', self.__active_toggled, self.__model)
column = Gtk.TreeViewColumn(_('Active'), renderer, active=COLUMN_ACTIVE, sensitive=COLUMN_SENSITIVE)
self.append_column(column)
# column for description
render = Gtk.CellRendererText()
column = Gtk.TreeViewColumn(_('Description'), render, text=COLUMN_DESCRIPTION)
self.append_column(column)
def __active_toggled(self, cell, path, model):
# get toggled iter
iter = model.get_iter((int(path),))
active = model.get_value(iter, COLUMN_ACTIVE)
# toggle active
active = not active
# save value
model.set(iter, COLUMN_ACTIVE, active)
# notify changed
self.__changed = True
self.__emit_changed()
def __emit_changed(self, *args):
if self.__changed:
self.__changed = False
self.notify("dictionaries")
def get_dictionaries(self):
dicts = []
for row in self.__model:
if (not row[COLUMN_SENSITIVE]):
continue;
if (row[COLUMN_ACTIVE]):
dicts.append(str(row[COLUMN_PHRASE_INDEX]))
return ';'.join(dicts)
def set_dictionaries(self, dicts):
# clean dictionaries
for row in self.__model:
if not row[COLUMN_SENSITIVE]:
continue
row[COLUMN_ACTIVE] = False
if not dicts:
self.__emit_changed()
return
for dict in dicts.split(";"):
dict = int(dict)
for row in self.__model:
if not row[COLUMN_SENSITIVE]:
continue
if dict == row[COLUMN_PHRASE_INDEX]:
row[COLUMN_ACTIVE] = True
self.__emit_changed()
def do_get_property(self, prop):
if prop.name == 'dictionaries':
return self.get_dictionaries()
else:
raise AttributeError('unknown property %s' % prop.name)
def do_set_property(self, prop, value):
if prop.name == "dictionaries":
self.set_dictionaries(value)
else:
raise AttributeError('unknown property %s' % prop.name)
GObject.type_register(DictionaryTreeView)
if __name__ == "__main__":
tree = DictionaryTreeView()
tree.set_dictionaries("")
w = Gtk.Window()
w.add(tree)
w.show_all()
Gtk.main()
|
