# vim:set et sts=4 sw=4:
#
# ibus - The Input Bus
#
# Copyright (c) 2007-2015 Peng Huang <shawn.p.huang@gmail.com>
# Copyright (c) 2007-2015 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 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
# USA
from gi.repository import IBus
from gi.repository import Gdk
from gi.repository import GdkPixbuf
from gi.repository import Gtk
from gi.repository import Pango
import i18n
from i18n import _, N_
class EngineAbout(Gtk.Dialog):
def __init__(self, engine, transient_for = None):
self.__engine_desc = engine
super(EngineAbout, self).__init__(
title = _("About"),
transient_for = transient_for)
buttons = (_("_Close"), Gtk.ResponseType.CLOSE)
self.add_buttons(*buttons)
self.__init_ui()
def __init_ui(self):
# set_icon_name() cannot fallback any stock ids to the real files.
self.set_icon_name('help-about')
sw = Gtk.ScrolledWindow()
sw.set_shadow_type(Gtk.ShadowType.ETCHED_IN)
sw.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
sw.set_size_request(400, 400)
self.__text_view = Gtk.TextView()
self.__text_view.set_editable(False)
sw.add(self.__text_view)
sw.show_all()
self.vbox.pack_start(sw, True, True, 0)
self.__fill_text_view()
def __fill_text_view(self):
text_buffer = self.__text_view.get_buffer()
self.__create_tags(text_buffer)
iter = text_buffer.get_iter_at_offset(0)
text_buffer.insert_with_tags_by_name(iter, "\n ",
"left_margin_16")
text_buffer.insert_pixbuf(iter,
self.__load_icon(self.__engine_desc.get_icon()))
text_buffer.insert_with_tags_by_name(iter,
"\n%s\n" % i18n.gettext_engine_longname(self.__engine_desc),
"heading", "left_margin_16")
text_buffer.insert_with_tags_by_name(iter,
_("Language: %s\n") % IBus.get_language_name(self.__engine_desc.get_language()),
"small", "bold", "left_margin_16")
text_buffer.insert_with_tags_by_name(iter,
_("Keyboard layout: %s\n") % self.__engine_desc.get_layout(),
"small", "bold", "left_margin_16")
text_buffer.insert_with_tags_by_name(iter,
_("Author: %s\n") % self.__engine_desc.get_author(),
"small", "bold", "left_margin_16")
text_buffer.insert_with_tags_by_name(iter,
_("Description:\n"), "small", "bold", "left_margin_16")
text_buffer.insert_with_tags_by_name(iter,
i18n.gettext_engine_description(self.__engine_desc),
"wrap_text", "left_margin_32")
def __create_tags(self, text_buffer):
text_buffer.create_tag("heading",
weight=Pango.Weight.BOLD,
size = 16 * Pango.SCALE)
text_buffer.create_tag("bold",
weight=Pango.Weight.BOLD)
text_buffer.create_tag("italic",
style=Pango.Style.ITALIC)
text_buffer.create_tag("small",
scale=0.833333333333) # Pango.SCALE_SMALL ?
text_buffer.create_tag("gray_foreground",
foreground="dark gray")
text_buffer.create_tag("wrap_text",
wrap_mode=Gtk.WrapMode.WORD)
text_buffer.create_tag("left_margin_16",
left_margin=16)
text_buffer.create_tag("left_margin_32",
left_margin=32)
def __load_icon(self, icon_name):
try:
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_scale(icon_name,
48,
48,
True)
except:
theme = Gtk.IconTheme.get_default()
icon = theme.lookup_icon(icon_name, 48, 0)
if icon == None:
icon = theme.lookup_icon("ibus-engine", 48, 0)
if icon == None:
icon = theme.lookup_icon("image-missing", 48, 0)
pixbuf = icon.load_icon()
return pixbuf
if __name__ == "__main__":
desc = IBus.EngineDesc()
EngineAbout(desc).run()