show event information of current selected event in channelselection

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

diff --git a/lib/python/Components/ServiceList.py b/lib/python/Components/ServiceList.py
index 7dfcd05d51c700de02efa76d8a929e29d3eb8ef9..4a27c7682c259503b5fdbc702f7ad97e2ebe66da 100644 (file)
--- a/lib/python/Components/ServiceList.py
+++ b/lib/python/Components/ServiceList.py
@@ -1,11 +1,11 @@
-from HTMLComponent import *
-from GUIComponent import *
+from HTMLComponent import HTMLComponent
+from GUIComponent import GUIComponent

 
 from enigma import loadPNG, eListboxServiceContent, eListbox, eServiceCenter, eServiceReference, gFont, eRect
 
 from string import upper
 
 
 from enigma import loadPNG, eListboxServiceContent, eListbox, eServiceCenter, eServiceReference, gFont, eRect
 
 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
 
 class ServiceList(HTMLComponent, GUIComponent):
        MODE_NORMAL = 0


@@ -35,8 +35,25 @@ class ServiceList(HTMLComponent, GUIComponent):
                if pic:
                        self.l.setPixmap(self.l.picDVB_T, pic)
 
                if pic:
                        self.l.setPixmap(self.l.picDVB_T, pic)
 

+               pic = loadPNG(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.root = None
                self.mode = self.MODE_NORMAL

+               self.onSelectionChanged = [ ]
+
+       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)
 
        def setCurrent(self, ref):
                self.l.setCurrent(ref)


@@ -89,6 +106,7 @@ class ServiceList(HTMLComponent, GUIComponent):
        def postWidgetCreate(self, instance):
                instance.setWrapAround(True)
                instance.setContent(self.l)
        def postWidgetCreate(self, instance):
                instance.setWrapAround(True)
                instance.setContent(self.l)

+               instance.selectionChanged.get().append(self.selectionChanged)

                self.setMode(self.mode)
 
        def getRoot(self):
                self.setMode(self.mode)
 
        def getRoot(self):


@@ -118,6 +136,7 @@ class ServiceList(HTMLComponent, GUIComponent):
                self.l.setRoot(root, justSet)
                if not justSet:
                        self.l.sort()
                self.l.setRoot(root, justSet)
                if not justSet:
                        self.l.sort()

+               self.selectionChanged()

 
        def removeCurrent(self):
                self.l.removeCurrent()
 
        def removeCurrent(self):
                self.l.removeCurrent()