blob: 0c0a2122cdcd66988e2a6d01187dcbc4443adb2c (
plain)
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
|
/*
* Copyright 2013 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Lars Uebernickel <lars.uebernickel@canonical.com>
*/
/**
* MediaPlayerList is a list of media players that should appear in the sound menu. Its main responsibility is
* to listen for MPRIS players on the bus and attach them to the corresponding %Player objects.
*/
public class MediaPlayerList {
public MediaPlayerList () {
this._players = new HashTable<string, MediaPlayer> (str_hash, str_equal);
this.mpris_watcher = new Mpris2Watcher ();
this.mpris_watcher.client_appeared.connect (this.player_appeared);
this.mpris_watcher.client_disappeared.connect (this.player_disappeared);
}
public List<MediaPlayer> players {
owned get {
return this._players.get_values ();
}
}
public signal void player_added (MediaPlayer player);
HashTable<string, MediaPlayer> _players;
Mpris2Watcher mpris_watcher;
void player_appeared (string desktop_id, string dbus_name, bool use_playlists) {
var appinfo = new DesktopAppInfo (desktop_id + ".desktop");
if (appinfo == null) {
warning ("unable to find application '%s'", desktop_id);
return;
}
MediaPlayer? player = this._players.lookup (desktop_id);
if (player == null) {
player = new MediaPlayer (appinfo);
this._players.insert (player.id, player);
this.player_added (player);
}
player.attach (dbus_name);
}
void player_disappeared (string dbus_name) {
MediaPlayer? player = this._players.find ( (name, player) => {
return player.dbus_name == dbus_name;
});
if (player != null)
player.detach ();
}
}
|
