1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
# Copyright (c) 2012 - The IBus Cangjie authors
#
# This file is part of ibus-cangjie, the IBus Cangjie input method engine.
#
# ibus-cangjie 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.
#
# ibus-cangjie 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 General Public License
# along with ibus-cangjie. If not, see <http://www.gnu.org/licenses/>.
import gettext
# FIXME: Find a way to de-hardcode the gettext package
_ = lambda x: gettext.dgettext("ibus-cangjie", x)
from gi.repository import Gdk
from gi.repository import GLib
from gi.repository import Gtk
from ibus_cangjie.config import options, Config
titles = {"cangjie": _("Cangjie Preferences"),
"quick": _("Quick Preferences")}
class Setup(object):
def __init__ (self, bus, engine, datadir, gettext_package):
self.__config = Config(bus, engine, self.on_value_changed)
ui_file = GLib.build_filenamev([datadir, "setup.ui"])
self.__builder = Gtk.Builder()
self.__builder.set_translation_domain(gettext_package)
self.__builder.add_from_file(ui_file)
for option in options:
prepare_func = getattr(self, "prepare_%s" % option["widget"])
prepare_func(option)
self.__window = self.__builder.get_object("setup_dialog")
self.__window.set_title(titles[engine])
try:
# Pretend to be a GNOME Control Center dialog if appropriate
self.gnome_cc_xid = int(GLib.getenv('GNOME_CONTROL_CENTER_XID'))
self.__window.set_wmclass('gnome-control-center',
'Gnome-control-center')
self.__window.set_modal(True)
self.__window.connect('notify::window', self.set_transient)
self.__window.set_type_hint(Gdk.WindowTypeHint.DIALOG)
except:
# No problem here, we're just a normal dialog
pass
self.__window.show()
def set_transient(self, obj, pspec):
from gi.repository import GdkX11
window = self.__window.get_window()
if window != None:
parent = GdkX11.X11Window.foreign_new_for_display(
Gdk.Display.get_default(), self.gnome_cc_xid)
if parent != None:
window.set_transient_for(parent)
def prepare_switch(self, option):
"""Prepare a Gtk.Switch
Set the switch named `option["name"]` (in)active based on the current
engine config value.
"""
name = option["name"]
switch = self.__builder.get_object(name)
v = self.__config.read(name)
switch.set_active(v.unpack())
switch.connect("notify::active", self.on_switch_toggled,
name, option["type"])
setattr(self, name, switch)
def prepare_combo(self, option):
"""Prepare a Gtk.ComboBox
Set the combobox named `option['name']` to the current engine config
value.
"""
name = option["name"]
current_value = self.__config.read(name).unpack()
combo = self.__builder.get_object(name)
store = combo.get_model()
active_index = self.__get_active_index(store, current_value)
combo.set_active(active_index)
combo.connect("changed", self.on_combo_changed, name, option)
setattr(self, name, combo)
def __get_active_index(self, store, value):
for i, n in enumerate(store):
v = store.get_value(store.get_iter(i), 0)
if v == value:
return i
def run(self):
res = self.__window.run()
self.__window.destroy()
def on_value_changed(self, config, section, name, value, data):
"""Callback when the value of a widget is changed.
We need to react, in case the value was changed from somewhere else,
for example from another setup UI.
"""
if section != self.__config.config_section:
return
try:
widget = getattr(self, name)
except AttributeError:
return
value = value.unpack()
if isinstance(widget, Gtk.ComboBox):
store = widget.get_model()
v = store.get_value(store.get_iter(widget.get_active()), 0)
if v != value:
widget.set_active(self.__get_active_index(widget.get_model(),
value))
else:
if widget.get_active() != value:
widget.set_active(value)
def on_switch_toggled(self, widget, active, setting_name, variant_type):
self.__config.write(setting_name, GLib.Variant(variant_type, widget.get_active()))
def on_combo_changed(self, widget, setting_name, option):
store = widget.get_model()
value = store.get_value(store.get_iter(widget.get_active()), 0)
self.__config.write(setting_name, GLib.Variant(option["type"], value))
|