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
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
|
/*
* Copyright 2014 © Canonical Ltd.
*
* 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; version 3.
*
* 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, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Ted Gould <ted@canonical.com>
*/
public class AccountsServiceUser : Object {
Act.UserManager accounts_manager = Act.UserManager.get_default();
Act.User? user = null;
AccountsServiceSoundSettings? proxy = null;
#if HAS_UT_ACCTSERVICE_PRIVACY_SETTINGS
AccountsServicePrivacySettings? privacyproxy = null;
#endif
#if HAS_UT_ACCTSERVICE_SYSTEMSOUND_SETTINGS
AccountsServiceSystemSoundSettings? syssoundproxy = null;
#endif
uint timer = 0;
MediaPlayer? _player = null;
GreeterBroadcast? greeter = null;
public bool showDataOnGreeter { get; set; }
bool _silentMode = false;
public bool silentMode {
get {
return _silentMode;
}
set {
_silentMode = value;
#if HAS_UT_ACCTSERVICE_SYSTEMSOUND_SETTINGS
if (syssoundproxy != null)
syssoundproxy.silent_mode = value;
#endif
}
}
public MediaPlayer? player {
set {
this._player = value;
debug("New player: %s", this._player != null ? this._player.name : "Cleared");
/* No proxy, no settings to set */
if (this.proxy == null) {
debug("Nothing written to Accounts Service, waiting on proxy");
return;
}
/* Always reset the timer */
if (this.timer != 0) {
GLib.Source.remove(this.timer);
this.timer = 0;
}
if (this._player == null) {
debug("Clearing player data in accounts service");
/* Clear it */
this.proxy.player_name = "";
this.proxy.timestamp = 0;
this.proxy.title = "";
this.proxy.artist = "";
this.proxy.album = "";
this.proxy.art_url = "";
var icon = new ThemedIcon.with_default_fallbacks ("application-default-icon");
this.proxy.player_icon = icon.serialize();
} else {
this.proxy.timestamp = GLib.get_monotonic_time();
this.proxy.player_name = this._player.name;
/* Serialize the icon if it exits, if it doesn't or errors then
we need to use the application default icon */
GLib.Variant? icon_serialization = null;
if (this._player.icon != null)
icon_serialization = this._player.icon.serialize();
if (icon_serialization == null) {
var icon = new ThemedIcon.with_default_fallbacks ("application-default-icon");
icon_serialization = icon.serialize();
}
this.proxy.player_icon = icon_serialization;
/* Set state of the player */
this.proxy.running = this._player.is_running;
this.proxy.state = this._player.state;
if (this._player.current_track != null) {
this.proxy.title = this._player.current_track.title;
this.proxy.artist = this._player.current_track.artist;
this.proxy.album = this._player.current_track.album;
this.proxy.art_url = this._player.current_track.art_url;
} else {
this.proxy.title = "";
this.proxy.artist = "";
this.proxy.album = "";
this.proxy.art_url = "";
}
this.timer = GLib.Timeout.add_seconds(5 * 60, () => {
debug("Writing timestamp");
this.proxy.timestamp = GLib.get_monotonic_time();
return true;
});
}
}
get {
return this._player;
}
}
public AccountsServiceUser () {
user = accounts_manager.get_user(GLib.Environment.get_user_name());
user.notify["is-loaded"].connect(() => user_loaded_changed());
user_loaded_changed();
Bus.get_proxy.begin<GreeterBroadcast> (
BusType.SYSTEM,
"org.ayatana.Desktop.Greeter.Broadcast",
"/org/ayatana/Desktop/Greeter/Broadcast",
DBusProxyFlags.NONE,
null,
greeter_proxy_new);
}
void user_loaded_changed () {
debug("User loaded changed");
this.proxy = null;
if (this.user.is_loaded) {
Bus.get_proxy.begin<AccountsServiceSoundSettings> (
BusType.SYSTEM,
"org.freedesktop.Accounts",
user.get_object_path(),
DBusProxyFlags.GET_INVALIDATED_PROPERTIES,
null,
new_sound_proxy);
#if HAS_UT_ACCTSERVICE_PRIVACY_SETTINGS
Bus.get_proxy.begin<AccountsServicePrivacySettings> (
BusType.SYSTEM,
"org.freedesktop.Accounts",
user.get_object_path(),
DBusProxyFlags.GET_INVALIDATED_PROPERTIES,
null,
new_privacy_proxy);
#endif
#if HAS_UT_ACCTSERVICE_SYSTEMSOUND_SETTINGS
Bus.get_proxy.begin<AccountsServiceSystemSoundSettings> (
BusType.SYSTEM,
"org.freedesktop.Accounts",
user.get_object_path(),
DBusProxyFlags.GET_INVALIDATED_PROPERTIES,
null,
new_system_sound_proxy);
#endif
}
}
~AccountsServiceUser () {
debug("Account Service Object Finalizing");
this.player = null;
if (this.timer != 0) {
GLib.Source.remove(this.timer);
this.timer = 0;
}
}
void new_sound_proxy (GLib.Object? obj, AsyncResult res) {
try {
this.proxy = Bus.get_proxy.end (res);
this.player = _player;
} catch (Error e) {
this.proxy = null;
warning("Unable to get proxy to user sound settings: %s", e.message);
}
}
#if HAS_UT_ACCTSERVICE_PRIVACY_SETTINGS
void new_privacy_proxy (GLib.Object? obj, AsyncResult res) {
try {
this.privacyproxy = Bus.get_proxy.end (res);
var pDBusProxy = this.privacyproxy as DBusProxy;
if (pDBusProxy != null)
{
pDBusProxy.g_properties_changed.connect((proxy, changed, invalid) => {
var welcomeval = changed.lookup_value("MessagesWelcomeScreen", VariantType.BOOLEAN);
if (welcomeval != null) {
debug("Messages on welcome screen changed");
this.showDataOnGreeter = welcomeval.get_boolean();
}
});
}
this.showDataOnGreeter = this.privacyproxy.messages_welcome_screen;
} catch (Error e) {
this.privacyproxy = null;
warning("Unable to get proxy to user privacy settings: %s", e.message);
}
}
#endif
#if HAS_UT_ACCTSERVICE_SYSTEMSOUND_SETTINGS
void new_system_sound_proxy (GLib.Object? obj, AsyncResult res) {
try {
this.syssoundproxy = Bus.get_proxy.end (res);
var pDBusProxy = this.syssoundproxy as DBusProxy;
if (pDBusProxy != null)
{
pDBusProxy.g_properties_changed.connect((proxy, changed, invalid) => {
var silentvar = changed.lookup_value("SilentMode", VariantType.BOOLEAN);
if (silentvar != null) {
debug("Silent Mode changed");
this._silentMode = silentvar.get_boolean();
this.notify_property("silentMode");
}
});
}
this._silentMode = this.syssoundproxy.silent_mode;
this.notify_property("silentMode");
} catch (Error e) {
this.syssoundproxy = null;
warning("Unable to get proxy to system sound settings: %s", e.message);
}
}
#endif
void greeter_proxy_new (GLib.Object? obj, AsyncResult res) {
try {
this.greeter = Bus.get_proxy.end (res);
this.greeter.SoundPlayPause.connect((username) => {
if (username != GLib.Environment.get_user_name())
return;
if (this._player == null)
return;
this._player.play_pause();
});
this.greeter.SoundNext.connect((username) => {
if (username != GLib.Environment.get_user_name())
return;
if (this._player == null)
return;
this._player.next();
});
this.greeter.SoundPrev.connect((username) => {
if (username != GLib.Environment.get_user_name())
return;
if (this._player == null)
return;
this._player.previous();
});
} catch (Error e) {
this.greeter = null;
warning("Unable to get greeter proxy: %s", e.message);
}
}
}
|
