Sayonara Player
MetaDataChangeNotifier.h
1 /* MetaDataChangeNotifier.h */
2 
3 /* Copyright (C) 2011-2016 Lucio Carreras
4  *
5  * This file is part of sayonara player
6  *
7  * This program is free software: you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation, either version 3 of the License, or
10  * (at your option) any later version.
11 
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16 
17  * You should have received a copy of the GNU General Public License
18  * along with this program. If not, see <http://www.gnu.org/licenses/>.
19  */
20 
21 
22 
23 #ifndef METADATACHANGENOTIFIER_H
24 #define METADATACHANGENOTIFIER_H
25 
26 #include "Helper/globals.h"
27 
28 class MetaDataList;
33 class MetaDataChangeNotifier : public QObject
34 {
35  Q_OBJECT
36 
37  SINGLETON_QOBJECT(MetaDataChangeNotifier)
38 
39 public:
45  void change_metadata(const MetaDataList& v_md_old, const MetaDataList& v_md_new);
46 
47 signals:
53  void sig_metadata_changed(const MetaDataList& v_md_old, const MetaDataList& v_md_new);
54 
55 };
56 
57 #endif // METADATACHANGENOTIFIER_H
void sig_metadata_changed(const MetaDataList &v_md_old, const MetaDataList &v_md_new)
sig_metadata_changed Signal emitted when change_metadata was called
Definition: MetaDataList.h:46
The MetaDataChangeNotifier class (Singleton)
Definition: MetaDataChangeNotifier.h:33
void change_metadata(const MetaDataList &v_md_old, const MetaDataList &v_md_new)
change_metadata Tell the MetaDataChangeNotifier that MetaData has been changed