more code cleanup,
[enigma2.git] / lib / python / Screens / ChannelSelection.py
index 04c3c4480ade20811c3ab8cd138d880e5d276b2c..fd57f4c0d651e0468677a53fee3d4a2670214c5c 100644 (file)
@@ -139,8 +139,11 @@ class ChannelSelectionEdit:
                        def action(self, contexts, action):
                                if action == "cancel":
                                        self.csel.handleEditCancel()
-                               ActionMap.action(self, contexts, action)
-               self["ChannelSelectEditActions"] = ChannelSelectionEditActionMap(self, ["ChannelSelectEditActions"],
+                               elif action == "ok":
+                                       pass # avoid typo warning...
+                               else:
+                                       ActionMap.action(self, contexts, action)
+               self["ChannelSelectEditActions"] = ChannelSelectionEditActionMap(self, ["ChannelSelectEditActions", "OkCancelActions"],
                        {
                                "contextMenu": self.doContext,
                        })
@@ -235,6 +238,7 @@ class ChannelSelectionEdit:
                        if self.entry_marked:
                                self.toggleMoveMarked() # unmark current entry
                        self.movemode = False
+                       self.pathChangedDisabled = True # re-enable path change
                        self.mutableList.flushChanges() # FIXME add check if changes was made
                        self.mutableList = None
                        self.instance.setTitle(self.saved_title)
@@ -242,6 +246,7 @@ class ChannelSelectionEdit:
                else:
                        self.mutableList = self.getMutableList()
                        self.movemode = True
+                       self.pathChangedDisabled = True # no path change allowed in movemode
                        self.saved_title = self.instance.getTitle()
                        new_title = self.saved_title
                        new_title += ' ' + _("[move mode]");
@@ -289,14 +294,9 @@ class ChannelSelectionBase(Screen):
                self.servicePathTV = [ ]
                self.servicePathRadio = [ ]
 
-               class ChannelBaseActionMap(NumberActionMap):
-                       def __init__(self, csel, contexts = [ ], actions = { }, prio=0):
-                               NumberActionMap.__init__(self, contexts, actions, prio)
-                               self.csel = csel
-                       def action(self, contexts, action):
-                               if not self.csel.enterBouquet(action):
-                                       NumberActionMap.action(self, contexts, action)
-               self["ChannelSelectBaseActions"] = ChannelBaseActionMap(self, ["ChannelSelectBaseActions"],
+               self.pathChangedDisabled = False
+
+               self["ChannelSelectBaseActions"] = NumberActionMap(["ChannelSelectBaseActions", "NumberActions"],
                        {
                                "showFavourites": self.showFavourites,
                                "showAllServices": self.showAllServices,
@@ -381,7 +381,7 @@ class ChannelSelectionBase(Screen):
                self.mode = MODE_RADIO
                self.recallBouquetMode()
 
-       def setRootBase(self, root, justSet=False):
+       def setRoot(self, root, justSet=False):
                path = root.getPath()
                inBouquetRootList = path.find('FROM BOUQUET "bouquets.') != -1 #FIXME HACK
                pos = path.find(' FROM BOUQUET')
@@ -450,80 +450,82 @@ class ChannelSelectionBase(Screen):
                return False
 
        def showAllServices(self):
-               refstr = '%s ORDER BY name'%(self.service_types)
-               if not self.preEnterPath(refstr):
-                       ref = eServiceReference(refstr)
-                       currentRoot = self.getRoot()
-                       if currentRoot is None or currentRoot != ref:
-                               self.clearPath()
-                               self.enterPath(ref)
-
-       def showSatellites(self):
-               refstr = '%s FROM SATELLITES ORDER BY satellitePosition'%(self.service_types)
-               if not self.preEnterPath(refstr):
-                       ref = eServiceReference(refstr)
-                       justSet=False
-                       prev = None
-
-                       if self.isBasePathEqual(ref):
-                               if self.isPrevPathEqual(ref):
-                                       justSet=True
-                               prev = self.pathUp(justSet)
-                       else:
+               if not self.pathChangedDisabled:
+                       refstr = '%s ORDER BY name'%(self.service_types)
+                       if not self.preEnterPath(refstr):
+                               ref = eServiceReference(refstr)
                                currentRoot = self.getRoot()
                                if currentRoot is None or currentRoot != ref:
-                                       justSet=True
                                        self.clearPath()
-                                       self.enterPath(ref, True)
-                       if justSet:
-                               serviceHandler = eServiceCenter.getInstance()
-                               servicelist = serviceHandler.list(ref)
-                               if not servicelist is None:
-                                       while True:
-                                               service = servicelist.getNext()
-                                               if not service.valid(): #check if end of list
-                                                       break
-                                               orbpos = service.getData(4) >> 16
-                                               if service.getPath().find("FROM PROVIDER") != -1:
-                                                       service_name = _("Providers")
-                                               else:
-                                                       service_name = _("Services")
-                                               try:
-                                                       service_name += str(' - %s'%(nimmanager.getSatDescription(orbpos)))
-                                                       service.setName(service_name) # why we need this cast?
-                                               except:
-                                                       if orbpos > 1800: # west
-                                                               service.setName("%s (%3.1f" + _("W") + ")" %(str, (0 - (orbpos - 3600)) / 10.0))
+                                       self.enterPath(ref)
+
+       def showSatellites(self):
+               if not self.pathChangedDisabled:
+                       refstr = '%s FROM SATELLITES ORDER BY satellitePosition'%(self.service_types)
+                       if not self.preEnterPath(refstr):
+                               ref = eServiceReference(refstr)
+                               justSet=False
+                               prev = None
+
+                               if self.isBasePathEqual(ref):
+                                       if self.isPrevPathEqual(ref):
+                                               justSet=True
+                                       prev = self.pathUp(justSet)
+                               else:
+                                       currentRoot = self.getRoot()
+                                       if currentRoot is None or currentRoot != ref:
+                                               justSet=True
+                                               self.clearPath()
+                                               self.enterPath(ref, True)
+                               if justSet:
+                                       serviceHandler = eServiceCenter.getInstance()
+                                       servicelist = serviceHandler.list(ref)
+                                       if not servicelist is None:
+                                               while True:
+                                                       service = servicelist.getNext()
+                                                       if not service.valid(): #check if end of list
+                                                               break
+                                                       orbpos = service.getData(4) >> 16
+                                                       if service.getPath().find("FROM PROVIDER") != -1:
+                                                               service_name = _("Providers")
                                                        else:
-                                                               service.setName("%s (%3.1f" + _("E") + ")" % (str, orbpos / 10.0))
-       #                                       print service.toString()
-                                               self.servicelist.addService(service)
-                                               self.servicelist.finishFill()
-                                               if prev is not None:
-       #                                       print "-->", prev.toString()
-                                                       self.setCurrentSelection(prev)
+                                                               service_name = _("Services")
+                                                       try:
+                                                               service_name += str(' - %s'%(nimmanager.getSatDescription(orbpos)))
+                                                               service.setName(service_name) # why we need this cast?
+                                                       except:
+                                                               if orbpos > 1800: # west
+                                                                       service.setName("%s (%3.1f" + _("W") + ")" %(str, (0 - (orbpos - 3600)) / 10.0))
+                                                               else:
+                                                                       service.setName("%s (%3.1f" + _("E") + ")" % (str, orbpos / 10.0))
+                                                       self.servicelist.addService(service)
+                                                       self.servicelist.finishFill()
+                                                       if prev is not None:
+                                                               self.setCurrentSelection(prev)
 
        def showProviders(self):
-               refstr = '%s FROM PROVIDERS ORDER BY name'%(self.service_types)
-               if not self.preEnterPath(refstr):
-                       ref = eServiceReference(refstr)
-                       if self.isBasePathEqual(ref):
-                               self.pathUp()
-                       else:
-                               currentRoot = self.getRoot()
-                               if currentRoot is None or currentRoot != ref:
-                                       self.clearPath()
-                                       self.enterPath(ref)
+               if not self.pathChangedDisabled:
+                       refstr = '%s FROM PROVIDERS ORDER BY name'%(self.service_types)
+                       if not self.preEnterPath(refstr):
+                               ref = eServiceReference(refstr)
+                               if self.isBasePathEqual(ref):
+                                       self.pathUp()
+                               else:
+                                       currentRoot = self.getRoot()
+                                       if currentRoot is None or currentRoot != ref:
+                                               self.clearPath()
+                                               self.enterPath(ref)
 
        def showFavourites(self):
-               if not self.preEnterPath(self.bouquet_rootstr):
-                       if self.isBasePathEqual(self.bouquet_root):
-                               self.pathUp()
-                       else:
-                               currentRoot = self.getRoot()
-                               if currentRoot is None or currentRoot != self.bouquet_root:
-                                       self.clearPath()
-                                       self.enterPath(self.bouquet_root)
+               if not self.pathChangedDisabled:
+                       if not self.preEnterPath(self.bouquet_rootstr):
+                               if self.isBasePathEqual(self.bouquet_root):
+                                       self.pathUp()
+                               else:
+                                       currentRoot = self.getRoot()
+                                       if currentRoot is None or currentRoot != self.bouquet_root:
+                                               self.clearPath()
+                                               self.enterPath(self.bouquet_root)
 
        def keyNumberGlobal(self, number):
                char = self.numericalTextInput.getKey(number)
@@ -531,15 +533,6 @@ class ChannelSelectionBase(Screen):
                print "You would go to character " + str(char)
                self.servicelist.moveToChar(char)
 
-       def enterBouquet(self, action):
-               if action[:7] == "bouquet":
-                       if action.find("FROM BOUQUET") != -1:
-                               self.setRoot(eServiceReference("1:7:1:0:0:0:0:0:0:0:" + action[8:]))
-                       else:
-                               self.setRoot(eServiceReference("1:0:1:0:0:0:0:0:0:0:" + action[8:]))
-                       return True
-               return False
-
        def getRoot(self):
                return self.servicelist.getRoot()
 
@@ -554,9 +547,6 @@ class ChannelSelectionBase(Screen):
                        service.setPath(servicepath)
                self.servicelist.setCurrent(service)
 
-       def cancel(self):
-               self.close(None)
-
        def getBouquetList(self):
                serviceCount=0
                bouquets = [ ]
@@ -633,10 +623,6 @@ class ChannelSelection(ChannelSelectionBase, ChannelSelectionEdit, ChannelSelect
                        self.zap()
                        self.close(ref)
 
-       def setRoot(self, root, justSet=False):
-               if not self.movemode:
-                       self.setRootBase(root, justSet)
-
        #called from infoBar and channelSelected
        def zap(self):
                ref = self.session.nav.getCurrentlyPlayingServiceReference()
@@ -814,9 +800,6 @@ class ChannelSelectionRadio(ChannelSelectionBase, ChannelSelectionEdit, ChannelS
                                config.radio.lastservice.save()
                        self.saveRoot()
 
-       def setRoot(self, root, justSet=False):
-               self.setRootBase(root, justSet)
-
        def closeRadio(self):
                self.info.instance.hide()
                #set previous tv service
@@ -850,9 +833,6 @@ class SimpleChannelSelection(ChannelSelectionBase):
                        ref = self.getCurrentSelection()
                        self.close(ref)
 
-       def setRoot(self, root, justSet=False):
-               self.setRootBase(root, justSet)
-
        def setModeTv(self):
                self.setTvMode()
                self.showFavourites()