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
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
[DBus (name = "com.canonical.indicator.keyboard")]
public class Indicator.Keyboard.Service : Object {
private MainLoop loop;
private Settings settings;
private ActionGroup action_group;
private MenuModel menu_model;
[DBus (visible = false)]
public Service (bool force) {
Bus.own_name (BusType.SESSION,
"com.canonical.indicator.keyboard",
BusNameOwnerFlags.ALLOW_REPLACEMENT | (force ? BusNameOwnerFlags.REPLACE : 0),
this.handle_bus_acquired,
null,
this.handle_name_lost);
this.settings = new Settings ("org.gnome.desktop.input-sources");
this.loop = new MainLoop ();
this.loop.run ();
}
[DBus (visible = false)]
private void handle_activate_map (Variant? parameter) {
try {
Process.spawn_command_line_async ("gucharmap");
} catch {
warn_if_reached ();
}
}
[DBus (visible = false)]
private void handle_activate_chart (Variant? parameter) {
try {
Process.spawn_command_line_async ("gkbd-keyboard-display -l fr");
} catch {
warn_if_reached ();
}
}
[DBus (visible = false)]
private void handle_activate_settings (Variant? parameter) {
try {
Process.spawn_command_line_async ("gnome-control-center region");
} catch {
warn_if_reached ();
}
}
[DBus (visible = false)]
protected virtual ActionGroup create_action_group () {
var group = new SimpleActionGroup ();
var state = new Variant.parsed ("('x', '', '', true)");
var action = new SimpleAction.stateful ("indicator", null, state);
group.insert (action);
if (this.settings != null) {
group.insert (this.settings.create_action ("current"));
}
action = new SimpleAction ("map", null);
action.activate.connect (this.handle_activate_map);
group.insert (action);
action = new SimpleAction ("chart", null);
action.activate.connect (this.handle_activate_chart);
group.insert (action);
action = new SimpleAction ("settings", null);
action.activate.connect (this.handle_activate_settings);
group.insert (action);
return group;
}
[DBus (visible = false)]
protected virtual MenuModel create_menu_model () {
/* IBus.init (); */
/* var bus = new IBus.Bus (); */
/* var engines = bus.list_engines (); */
/* var context = new IBus.InputContext (bus.current_input_context (), bus.get_connection ()); */
/* foreach (var engine in engines) { */
/* stdout.printf (@"$(engine.name) $(engine.longname)\n"); */
/* } */
/* stdout.printf (@"global engine = $(bus.get_global_engine ().name)\n"); */
/* stdout.printf (@"current engine = $(context.get_engine ().name)\n"); */
/* bus.set_global_engine ("pinyin"); */
/* context.set_engine ("pinyin"); */
var menu = new Menu ();
var submenu = new Menu ();
var section = new Menu ();
if (this.settings != null) {
VariantIter iter;
string type;
string name;
uint i;
this.settings.get ("sources", "a(ss)", out iter);
for (i = 0; iter.next ("(ss)", out type, out name); i++) {
MenuItem menu_item = new MenuItem (name, "indicator.current");
menu_item.set_attribute (Menu.ATTRIBUTE_TARGET, "u", i);
section.append_item (menu_item);
}
}
submenu.append_section (null, section);
section = new Menu ();
section.append ("Character Map", "indicator.map");
section.append ("Keyboard Layout Chart", "indicator.chart");
section.append ("Text Entry Settings...", "indicator.settings");
submenu.append_section (null, section);
var indicator = new MenuItem.submenu ("x", submenu);
indicator.set_attribute ("x-canonical-type", "s", "com.canonical.indicator.root");
indicator.set_detailed_action ("indicator.indicator");
menu.append_item (indicator);
return menu;
}
[DBus (visible = false)]
public ActionGroup get_action_group () {
if (this.action_group == null) {
this.action_group = create_action_group ();
}
return this.action_group;
}
[DBus (visible = false)]
public MenuModel get_menu_model () {
if (this.menu_model == null) {
this.menu_model = create_menu_model ();
}
return this.menu_model;
}
[DBus (visible = false)]
private void handle_bus_acquired (DBusConnection connection, string name) {
try {
connection.export_action_group ("/com/canonical/indicator/keyboard", get_action_group ());
connection.export_menu_model ("/com/canonical/indicator/keyboard/desktop", get_menu_model ());
} catch {
warn_if_reached ();
}
}
[DBus (visible = false)]
private void handle_name_lost (DBusConnection connection, string name) {
this.loop.quit ();
this.loop = null;
}
[DBus (visible = false)]
public static int main (string[] args) {
Gtk.init (ref args);
new Service ("--force" in args);
return 0;
}
}
|