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author | Robert Bieber <robby@bieberphoto.com> | 2010-07-07 09:33:47 +0000 |
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committer | Robert Bieber <robby@bieberphoto.com> | 2010-07-07 09:33:47 +0000 |
commit | 6d609e009f4836418bbe5b404be8ae03d29ef8cb (patch) | |
tree | 708bc7ba7bce2c7fc01cb719b594b296e51b17d0 /utils/themeeditor/graphics/rbtextcache.h | |
parent | 6f06793f58f520ec7d44683f6447c0b540a265b3 (diff) | |
download | rockbox-6d609e009f4836418bbe5b404be8ae03d29ef8cb.tar.gz rockbox-6d609e009f4836418bbe5b404be8ae03d29ef8cb.zip |
Theme Editor: Implemented caching for rendered text, added profiling info to debug build, added a 500msec delay when rendering after code changes to prevent editor from hanging on large themes
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27332 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'utils/themeeditor/graphics/rbtextcache.h')
-rw-r--r-- | utils/themeeditor/graphics/rbtextcache.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/utils/themeeditor/graphics/rbtextcache.h b/utils/themeeditor/graphics/rbtextcache.h new file mode 100644 index 0000000000..a0c0e42e8d --- /dev/null +++ b/utils/themeeditor/graphics/rbtextcache.h | |||
@@ -0,0 +1,39 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2010 Robert Bieber | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | |||
22 | #ifndef RBTEXTCACHE_H | ||
23 | #define RBTEXTCACHE_H | ||
24 | |||
25 | #include <QHash> | ||
26 | #include <QImage> | ||
27 | |||
28 | class RBTextCache | ||
29 | { | ||
30 | public: | ||
31 | static QImage* lookup(QString key){ return cache.value(key, 0); } | ||
32 | static void insert(QString key, QImage* im){ cache.insert(key, im); } | ||
33 | static void clearCache(); | ||
34 | |||
35 | private: | ||
36 | static QHash<QString, QImage*> cache; | ||
37 | }; | ||
38 | |||
39 | #endif // RBTEXTCACHE_H | ||