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

1 files changed, 2 insertions, 0 deletions

diff --git a/utils/themeeditor/graphics/rbfontcache.h b/utils/themeeditor/graphics/rbfontcache.h
index 50a6d2ec48..62d82b7188 100644
--- a/utils/themeeditor/graphics/rbfontcache.h
+++ b/utils/themeeditor/graphics/rbfontcache.h
@@ -23,6 +23,7 @@
 #define RBFONTCACHE_H
 
 #include <QHash>
+#include <QVariant>
 
 class RBFontCache
 {
@@ -39,6 +40,7 @@ public:
 
     static CacheInfo* lookup(QString key){ return cache.value(key, 0); }
     static void insert(QString key, CacheInfo* data){ cache.insert(key, data); }
+    static void clearCache();
 
 private:
     static QHash<QString, CacheInfo*> cache;