deliver service events only to last created class which is based on

[enigma2.git] / lib / python / Components / ServiceList.py

diff --git a/lib/python/Components/ServiceList.py b/lib/python/Components/ServiceList.py
index 7dfcd05d51c700de02efa76d8a929e29d3eb8ef9..ced4b0c3372ff580ac9b34a1b440a9fb80a20dab 100644 (file)
--- a/lib/python/Components/ServiceList.py
+++ b/lib/python/Components/ServiceList.py
@@ -1,11 +1,13 @@
-from HTMLComponent import *
-from GUIComponent import *
+from HTMLComponent import HTMLComponent
+from GUIComponent import GUIComponent
+from skin import parseColor
 
-from enigma import loadPNG, eListboxServiceContent, eListbox, eServiceCenter, eServiceReference, gFont, eRect
+from enigma import eListboxServiceContent, eListbox, eServiceCenter, eServiceReference, gFont, eRect
+from Tools.LoadPixmap import LoadPixmap
 
 from string import upper
 
-from Tools.Directories import resolveFilename, SCOPE_SKIN, SCOPE_SKIN_IMAGE, SCOPE_FONTS
+from Tools.Directories import resolveFilename, SCOPE_SKIN_IMAGE
 
 class ServiceList(HTMLComponent, GUIComponent):
        MODE_NORMAL = 0
@@ -15,28 +17,65 @@ class ServiceList(HTMLComponent, GUIComponent):
                GUIComponent.__init__(self)
                self.l = eListboxServiceContent()
 
-               pic = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "folder.png"))
+               pic = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "skin_default/icons/folder.png"))
                if pic:
                        self.l.setPixmap(self.l.picFolder, pic)
 
-               pic = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "marker-fs8.png"))
+               pic = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "skin_default/icons/marker.png"))
                if pic:
                        self.l.setPixmap(self.l.picMarker, pic)
 
-               pic = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "ico_dvb_s-fs8.png"))
+               pic = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "ico_dvb_s-fs8.png"))
                if pic:
                        self.l.setPixmap(self.l.picDVB_S, pic)
 
-               pic = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "ico_dvb_c-fs8.png"))
+               pic = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "ico_dvb_c-fs8.png"))
                if pic:
                        self.l.setPixmap(self.l.picDVB_C, pic)
 
-               pic = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "ico_dvb_t-fs8.png"))
+               pic = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "ico_dvb_t-fs8.png"))
                if pic:
                        self.l.setPixmap(self.l.picDVB_T, pic)
 
+               pic = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "ico_service_group-fs8.png"))
+               if pic:
+                       self.l.setPixmap(self.l.picServiceGroup, pic)
+
                self.root = None
                self.mode = self.MODE_NORMAL
+               self.onSelectionChanged = [ ]
+
+       def applySkin(self, desktop):
+               attribs = [ ]
+               if self.skinAttributes is not None:
+                       attribs = [ ]
+                       for (attrib, value) in self.skinAttributes:
+                               if attrib == "foregroundColorMarked":
+                                       self.l.setColor(eListboxServiceContent.markedForeground, parseColor(value))
+                               elif attrib == "foregroundColorMarkedSelected":
+                                       self.l.setColor(eListboxServiceContent.markedForegroundSelected, parseColor(value))
+                               elif attrib == "backgroundColorMarked":
+                                       self.l.setColor(eListboxServiceContent.markedBackground, parseColor(value))
+                               elif attrib == "backgroundColorMarkedSelected":
+                                       self.l.setColor(eListboxServiceContent.markedBackgroundSelected, parseColor(value))
+                               elif attrib == "foregroundColorServiceNotAvail":
+                                       self.l.setColor(eListboxServiceContent.serviceNotAvail, parseColor(value))
+                               else:
+                                       attribs.append((attrib, value))
+               self.skinAttributes = attribs
+               return GUIComponent.applySkin(self, desktop)
+
+       def connectSelChanged(self, fnc):
+               if not fnc in self.onSelectionChanged:
+                       self.onSelectionChanged.append(fnc)
+
+       def disconnectSelChanged(self, fnc):
+               if fnc in self.onSelectionChanged:
+                       self.onSelectionChanged.remove(fnc)
+
+       def selectionChanged(self):
+               for x in self.onSelectionChanged:
+                       x()
 
        def setCurrent(self, ref):
                self.l.setCurrent(ref)
@@ -89,8 +128,13 @@ class ServiceList(HTMLComponent, GUIComponent):
        def postWidgetCreate(self, instance):
                instance.setWrapAround(True)
                instance.setContent(self.l)
+               instance.selectionChanged.get().append(self.selectionChanged)
                self.setMode(self.mode)
 
+       def preWidgetRemove(self, instance):
+               instance.setContent(None)
+               instance.selectionChanged.get().remove(self.selectionChanged)
+
        def getRoot(self):
                return self.root
 
@@ -118,6 +162,7 @@ class ServiceList(HTMLComponent, GUIComponent):
                self.l.setRoot(root, justSet)
                if not justSet:
                        self.l.sort()
+               self.selectionChanged()
 
        def removeCurrent(self):
                self.l.removeCurrent()