support for arbitrary number of skinfiles

[enigma2.git] / skin.py

diff --git a/skin.py b/skin.py
index 5327d66c71f7d5edb729c54f58a96f7d7d08c518..da97b88a2949b4c520981aec506ca6bc33070181 100644 (file)
--- a/skin.py
+++ b/skin.py
@@ -16,9 +16,14 @@ def dump(x, i=0):
 
 from Tools.Directories import resolveFilename, SCOPE_SKIN, SCOPE_SKIN_IMAGE
 
-# read the skin
-dom_skin = xml.dom.minidom.parse(resolveFilename(SCOPE_SKIN, 'skin.xml'))
-dom_skin_default = xml.dom.minidom.parse(resolveFilename(SCOPE_SKIN, 'skin_default.xml'))
+dom_skins = [ ]
+
+def loadSkin(name):
+       # read the skin
+       dom_skins.append(xml.dom.minidom.parse(resolveFilename(SCOPE_SKIN, name)))
+
+loadSkin('skin.xml')
+loadSkin('skin_default.xml')
 
 def parsePosition(str):
        x, y = str.split(',')
@@ -158,8 +163,8 @@ def applyAllAttributes(guiObject, desktop, attributes):
        for (attrib, value) in attributes:
                applySingleAttribute(guiObject, desktop, attrib, value)
 
-def loadSkin(desktop):
-       print "loading skin..."
+def loadSingleSkinData(desktop, dom_skin):
+       """loads skin data like colors, windowstyle etc."""
        
        skin = dom_skin.childNodes[0]
        assert skin.tagName == "skin", "root element in skin must be 'skin'!"
@@ -205,26 +210,21 @@ def loadSkin(desktop):
                eWindowStyleManager.getInstance(x)
                x.setStyle(style)
 
-def readSkin(screen, skin, name, desktop):
-       myscreen = None
-       
-       # first, find the corresponding screen element
-       skin = dom_skin.childNodes[0] 
-       skin_default = dom_skin_default.childNodes[0]
-       
-       for x in elementsWithTag(skin.childNodes, "screen"):
-               if x.getAttribute('name') == name:
-                       myscreen = x
-                       break
-       
-       # if not found, check default skin      
-       if myscreen is None:
-               for x in elementsWithTag(skin_default.childNodes, "screen"):
+def loadSkinData(desktop):
+       for dom_skin in dom_skins:
+               loadSingleSkinData(desktop, dom_skin)
+
+def lookupScreen(name):
+       for dom_skin in dom_skins:
+               # first, find the corresponding screen element
+               skin = dom_skin.childNodes[0] 
+               for x in elementsWithTag(skin.childNodes, "screen"):
                        if x.getAttribute('name') == name:
-                               myscreen = x
-                               break
+                               return x
+       return None
 
-       del skin, skin_default
+def readSkin(screen, skin, name, desktop):
+       myscreen = lookupScreen(name)
        
        # otherwise try embedded skin
        myscreen = myscreen or getattr(screen, "parsedSkin", None)