define PNG_SKIP_SETJMP_CHECK to fix conflict with Python.h

[enigma2.git] / skin.py

diff --git a/skin.py b/skin.py
old mode 100644 (file)
new mode 100755 (executable)
index a76f794..b490f73
--- a/skin.py
+++ b/skin.py
@@ -28,7 +28,7 @@ class SkinError(Exception):
                self.msg = message
 
        def __str__(self):
-               return "{%s}: %s" % (config.skin.primary_skin, self.msg)
+               return "{%s}: %s" % (config.skin.primary_skin.value, self.msg)
 
 dom_skins = [ ]
 
@@ -70,9 +70,27 @@ profile("LoadSkinDefault")
 loadSkin('skin_default.xml')
 profile("LoadSkinDefaultDone")
 
-def parsePosition(str, scale):
+def evalPos(pos, wsize, ssize, scale):
+       if pos == "center":
+               pos = (ssize - wsize) / 2
+       else:
+               pos = int(pos) * scale[0] / scale[1]
+       return int(pos)
+
+def parsePosition(str, scale, desktop = None, size = None):
        x, y = str.split(',')
-       return ePoint(int(x) * scale[0][0] / scale[0][1], int(y) * scale[1][0] / scale[1][1])
+       
+       wsize = 1, 1
+       ssize = 1, 1
+       if desktop is not None:
+               ssize = desktop.size().width(), desktop.size().height()
+       if size is not None:
+               wsize = size.width(), size.height()
+
+       x = evalPos(x, wsize[0], ssize[0], scale[0])
+       y = evalPos(y, wsize[1], ssize[1], scale[1])
+
+       return ePoint(x, y)
 
 def parseSize(str, scale):
        x, y = str.split(',')
@@ -101,7 +119,7 @@ def collectAttributes(skinAttributes, node, skin_path_prefix=None, ignore=[]):
                        value = resolveFilename(SCOPE_SKIN_IMAGE, value, path_prefix=skin_path_prefix)
 
                if attrib not in ignore:
-                       skinAttributes.append((attrib, value))
+                       skinAttributes.append((attrib, value.encode("utf-8")))
 
 def loadPixmap(path, desktop):
        cached = False
@@ -119,7 +137,7 @@ def applySingleAttribute(guiObject, desktop, attrib, value, scale = ((1,1),(1,1)
        # and set attributes
        try:
                if attrib == 'position':
-                       guiObject.move(parsePosition(value, scale))
+                       guiObject.move(parsePosition(value, scale, desktop, guiObject.csize()))
                elif attrib == 'size':
                        guiObject.resize(parseSize(value, scale))
                elif attrib == 'title':
@@ -130,6 +148,8 @@ def applySingleAttribute(guiObject, desktop, attrib, value, scale = ((1,1),(1,1)
                        guiObject.setFont(parseFont(value, scale))
                elif attrib == 'zPosition':
                        guiObject.setZPosition(int(value))
+               elif attrib == 'itemHeight':
+                       guiObject.setItemHeight(int(value))
                elif attrib in ("pixmap", "backgroundPixmap", "selectionPixmap"):
                        ptr = loadPixmap(value, desktop) # this should already have been filename-resolved.
                        if attrib == "pixmap":
@@ -221,6 +241,8 @@ def applySingleAttribute(guiObject, desktop, attrib, value, scale = ((1,1),(1,1)
                        guiObject.setShadowOffset(parsePosition(value, scale))
                elif attrib == 'noWrap':
                        guiObject.setNoWrap(1)
+               elif attrib == 'id':
+                       pass
                else:
                        raise SkinError("unsupported attribute " + attrib + "=" + value)
        except int:
@@ -375,12 +397,16 @@ def loadSkinData(desktop):
        for (path, dom_skin) in skins:
                loadSingleSkinData(desktop, dom_skin, path)
 
-def lookupScreen(name):
+def lookupScreen(name, style_id):
        for (path, skin) in dom_skins:
                # first, find the corresponding screen element
                for x in skin.findall("screen"):
                        if x.attrib.get('name', '') == name:
-                               return x, path
+                               screen_style_id = x.attrib.get('id', '-1')
+                               if screen_style_id == '-1' and name.find('ummary') > 0:
+                                       screen_style_id = '1'
+                               if (style_id != 2 and int(screen_style_id) == -1) or int(screen_style_id) == style_id:
+                                       return x, path
        return None, None
 
 class additionalWidget:
@@ -392,9 +418,11 @@ def readSkin(screen, skin, names, desktop):
 
        name = "<embedded-in-'%s'>" % screen.__class__.__name__
 
+       style_id = desktop.getStyleID();
+
        # try all skins, first existing one have priority
        for n in names:
-               myscreen, path = lookupScreen(n)
+               myscreen, path = lookupScreen(n, style_id)
                if myscreen is not None:
                        # use this name for debug output
                        name = n
@@ -407,7 +435,15 @@ def readSkin(screen, skin, names, desktop):
        # try uncompiled embedded skin
        if myscreen is None and getattr(screen, "skin", None):
                print "Looking for embedded skin"
-               myscreen = screen.parsedSkin = xml.etree.cElementTree.fromstring(screen.skin)
+               skin_tuple = screen.skin
+               if not isinstance(skin_tuple, tuple):
+                       skin_tuple = (skin_tuple,)
+               for sskin in skin_tuple:
+                       parsedSkin = xml.etree.cElementTree.fromstring(sskin)
+                       screen_style_id = parsedSkin.attrib.get('id', '-1')
+                       if (style_id != 2 and int(screen_style_id) == -1) or int(screen_style_id) == style_id:
+                               myscreen = screen.parsedSkin = parsedSkin
+                               break
 
        #assert myscreen is not None, "no skin for screen '" + repr(names) + "' found!"
        if myscreen is None: