1 files changed, 60 insertions, 0 deletions
diff --git a/glcdskin/cache.h b/glcdskin/cache.h
new file mode 100644
index 0000000..925ebcc
--- /dev/null
+++ b/glcdskin/cache.h
@@ -0,0 +1,60 @@
+/*
+ * GraphLCD skin library
+ *
+ * cache.h  -  image cache
+ *
+ * This file is released under the GNU General Public License. Refer
+ * to the COPYING file distributed with this package.
+ *
+ */
+
+#ifndef _GLCDSKIN_CACHE_H_
+#define _GLCDSKIN_CACHE_H_
+
+#include <stdint.h>
+
+#include <string>
+#include <vector>
+
+#include <glcdgraphics/image.h>
+
+namespace GLCD
+{
+
+class cSkin;
+
+class cImageItem
+{
+private:
+    std::string path;
+    uint64_t counter;
+    cImage * image;
+public:
+    cImageItem(const std::string & path, cImage * image);
+    ~cImageItem();
+
+    const std::string & Path() const { return path; }
+    uint64_t Counter() const { return counter; }
+    cImage * Image() { return image; }
+    void ResetCounter() { counter = 0; }
+    void IncCounter() { counter += 1; }
+};
+
+class cImageCache
+{
+private:
+    cSkin * skin;
+    size_t size;
+    std::vector <cImageItem *> images;
+
+    cImageItem * LoadImage(const std::string & path);
+public:
+    cImageCache(cSkin * Parent, int Size);
+    ~cImageCache();
+
+    cImage * Get(const std::string & path);
+};
+
+} // end of namespace
+
+#endif