1 | /* |
2 | * Copyright (C) 2006 Dmitry Suzdalev <dimsuz@gmail.com> |
3 | * Copyright (C) 2007 Tomasz Boczkowski <tboczkowski@onet.pl> |
4 | * |
5 | * This file is part of the KDE project "KBounce" |
6 | * |
7 | * KBounce is free software; you can redistribute it and/or |
8 | * modify it under the terms of the GNU Library General Public |
9 | * License as published by the Free Software Foundation; either |
10 | * version 2 of the License, or (at your option) any later version. |
11 | * |
12 | * KBounce 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 GNU |
15 | * Library General Public License for more details. |
16 | * |
17 | * You should have received a copy of the GNU Library General Public |
18 | * License along with KBounce; if not, write to the Free Software |
19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
20 | */ |
21 | |
22 | #ifndef RENDERER_H |
23 | #define RENDERER_H |
24 | |
25 | #include <QSvgRenderer> |
26 | #include <KPixmapCache> |
27 | #include <KGameRenderer> |
28 | |
29 | #include <QSize> |
30 | #include <QHash> |
31 | #include <QPixmap> |
32 | |
33 | |
34 | /** |
35 | * Class for rendering elements of game SVG to QPixmap |
36 | */ |
37 | |
38 | class KBounceRenderer : public KGameRenderer |
39 | { |
40 | public: |
41 | /** |
42 | * Constructor. |
43 | * @param fileName path to SVG containing game graphics |
44 | */ |
45 | explicit KBounceRenderer(); |
46 | /** |
47 | * Destructor. |
48 | */ |
49 | ~KBounceRenderer(); |
50 | /** |
51 | * Sets Background size and invalidates background cache |
52 | */ |
53 | void setBackgroundSize( const QSize& size); |
54 | /** |
55 | * Renders background to QPixmap of size set by setBachgroundSize |
56 | * Background pixmap is cached (setBackgroundSize() invalidates the cache) |
57 | */ |
58 | QPixmap renderBackground(); |
59 | /** |
60 | * Set s the path were custom background pictures are located. |
61 | */ |
62 | void setCustomBackgroundPath(const QString &path); |
63 | /** |
64 | * Returns a random pixmap from the custom background path. |
65 | * If no picture is located in this path the pixmap is null. |
66 | */ |
67 | QPixmap getRandomBackgroundPixmap(const QString& path); |
68 | bool loadNewBackgroundPixmap(); |
69 | |
70 | private: |
71 | QSvgRenderer m_svgRenderer; |
72 | QSize m_backgroundSize; |
73 | QPixmap m_cachedBackground; |
74 | QPixmap m_randomBackground; |
75 | |
76 | QString m_customBackgroundPath; |
77 | bool m_useRandomBackgrounds; |
78 | }; |
79 | |
80 | #endif //RENDERER_H |
81 | |
82 | |