Sayonara Player
CoverViewPixmapCache.h
1 /* CoverViewPixmapCache.h */
2 
3 /* Copyright (C) 2011-2019 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 COVERVIEWPIXMAPCACHE_H
24 #define COVERVIEWPIXMAPCACHE_H
25 
26 #include "Utils/Pimpl.h"
27 #include <QThread>
28 
29 using Hash=QString;
30 class QPixmap;
31 
33 {
35 
36 public:
39 
40  bool has_pixmap(const Hash& hash) const;
41 
42  QPixmap pixmap(const Hash& hash) const;
43  QPixmap invalid_pixmap() const;
44  void add_pixmap(const Hash& hash, const QPixmap& pm);
45  int cache_size() const;
46 
47  bool is_outdated(const Hash& hash) const;
48  void set_cache_size(int cache_size);
49  void clear();
50 };
51 
52 #endif // COVERVIEWPIXMAPCACHE_H
Definition: CoverViewPixmapCache.h:32