make dm8000 blink pattern a bit nicer

[enigma2.git] / lib / python / Tools / LoadPixmap.py

diff --git a/lib/python/Tools/LoadPixmap.py b/lib/python/Tools/LoadPixmap.py
index 033b8437cd6593522b32484f5e2f02e65e535afa..fff414ad677586d37a98ea777f4a1a854ff14e2c 100644 (file)
--- a/lib/python/Tools/LoadPixmap.py
+++ b/lib/python/Tools/LoadPixmap.py
@@ -1,7 +1,24 @@
-from enigma import loadPNG
+from enigma import loadPNG, loadJPG
 
-def LoadPixmap(path, desktop = None):
-       ptr = loadPNG(path)
+pixmap_cache = {}
+
+def LoadPixmap(path, desktop = None, cached = False):
+       if path in pixmap_cache:
+               return pixmap_cache[path]
+
+       if path[-4:] == ".png":
+               ptr = loadPNG(path)
+       elif path[-4:] == ".jpg":
+               ptr = loadJPG(path)
+       elif path[-1:] == ".":
+               alpha = loadPNG(path + "a.png")
+               ptr = loadJPG(path + "rgb.jpg", alpha)
+       else:
+               raise Exception("neither .png nor .jpg, please fix file extension")
        if ptr and desktop:
                desktop.makeCompatiblePixmap(ptr)
+
+       if cached:
+               pixmap_cache[path] = ptr
+
        return ptr