1 files changed, 50 insertions, 0 deletions
diff --git a/lib/icon_buffer.h b/lib/icon_buffer.h
new file mode 100644
index 00000000..be8a02d8
--- /dev/null
+++ b/lib/icon_buffer.h
@@ -0,0 +1,50 @@
+// **************************************************************************
+// * This file is part of the FreeFileSync project. It is distributed under *
+// * GNU General Public License: http://www.gnu.org/licenses/gpl.html       *
+// * Copyright (C) 2008-2011 ZenJu (zhnmju123 AT gmx.de)                    *
+// **************************************************************************
+
+#ifndef ICONBUFFER_H_INCLUDED
+#define ICONBUFFER_H_INCLUDED
+
+#include <memory>
+#include <wx/icon.h>
+#include <zen/zstring.h>
+
+
+namespace zen
+{
+class IconBuffer
+{
+public:
+    enum IconSize
+    {
+        SIZE_SMALL,
+        SIZE_MEDIUM,
+        SIZE_LARGE
+    };
+
+    IconBuffer(IconSize sz);
+    ~IconBuffer();
+
+    int getSize() const { return cvrtSize(icoSize); } //*maximum* icon size in pixel
+
+    const wxIcon& genericDirIcon () { return genDirIcon;  }
+    const wxIcon& genericFileIcon() { return genFileIcon; }
+
+    bool requestFileIcon(const Zstring& filename, wxIcon* icon = NULL); //returns false if icon is not in buffer
+    void setWorkload(const std::vector<Zstring>& load); //(re-)set new workload of icons to be retrieved;
+
+    static int cvrtSize(IconSize sz);
+
+private:
+    struct Pimpl;
+    std::unique_ptr<Pimpl> pimpl;
+
+    const IconSize icoSize;
+    const wxIcon genDirIcon;
+    const wxIcon genFileIcon;
+};
+}
+
+#endif // ICONBUFFER_H_INCLUDED