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
|
/***************************************************************************
* Copyright (C) 2013 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* 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; either version 2 of the License, or *
* (at your option) any later version. *
* *
* 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, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "tagupdater_p.h"
TagUpdater::TagUpdater(QObject* o, QList<PlayListTrack *> tracks) : m_observable(o)
{
m_tracks = tracks;
foreach(PlayListTrack *t, m_tracks)
t->beginUsage();
connect(m_observable, SIGNAL(destroyed(QObject *)),SLOT(updateTags()));
connect(m_observable, SIGNAL(destroyed(QObject *)),SLOT(deleteLater()));
}
void TagUpdater::updateTags()
{
foreach (PlayListTrack *t, m_tracks)
{
t->endUsage();
if (!t->isUsed() && t->isSheduledForDeletion())
{
delete t;
t = 0;
}
else
{
t->updateMetaData();
}
}
m_tracks.clear();
}
|
