prevent for bsods

[enigma2.git] / lib / python / Screens / InfoBarGenerics.py

diff --git a/lib/python/Screens/InfoBarGenerics.py b/lib/python/Screens/InfoBarGenerics.py
index 2f7b36c3e3855163c3b70374240c7757cb6b68a3..be77021042f3397e2869151a9efe7ee2b69630b9 100644 (file)
--- a/lib/python/Screens/InfoBarGenerics.py
+++ b/lib/python/Screens/InfoBarGenerics.py
@@ -258,7 +258,8 @@ class InfoBarChannelSelection:
                                "zapUp": (self.zapUp, _("previous channel")),
                                "zapDown": (self.zapDown, _("next channel")),
                                "historyBack": (self.historyBack, _("previous channel in history")),
-                               "historyNext": (self.historyNext, _("next channel in history"))
+                               "historyNext": (self.historyNext, _("next channel in history")),
+                               "openServiceList": (self.openServiceList, _("open service list")),
                        })
 
        def firstRun(self):
@@ -280,6 +281,9 @@ class InfoBarChannelSelection:
        def switchChannelDown(self):
                self.servicelist.moveDown()
                self.session.execDialog(self.servicelist)
+       
+       def openServiceList(self):
+               self.session.execDialog(self.servicelist)
 
        def zapUp(self):
                if currentConfigSelectionElement(config.usage.quickzap_bouquet_change) == "yes":
@@ -681,6 +685,8 @@ class InfoBarSeek:
                
        def unPauseService(self):
                print "unpause"
+               if self.seekstate == self.SEEK_STATE_PLAY:
+                       return 0
                self.setSeekState(self.SEEK_STATE_PLAY);
        
        def doSeek(self, seektime):
@@ -1022,6 +1028,7 @@ class InfoBarExtensions:
        PIPOFF = 1
        MOVEPIP = 2
        PIPSWAP = 3
+       ENABLE_SUBTITLE = 4
 
        def extensions(self):
                list = []
@@ -1031,6 +1038,13 @@ class InfoBarExtensions:
                        list.append((_("Disable Picture in Picture"), self.PIPOFF))
                        list.append((_("Move Picture in Picture"), self.MOVEPIP))
                        list.append((_("Swap services"), self.PIPSWAP))
+               
+               s = self.getCurrentServiceSubtitle()
+               l = s and s.getSubtitleList() or [ ]
+               
+               for x in l:
+                       list.append(("DEBUG: Enable Subtitles: " + x[0], self.ENABLE_SUBTITLE, x[1]))
+               
                self.session.openWithCallback(self.extensionCallback, ChoiceBox, title=_("Please choose an extension..."), list = list)
 
        def extensionCallback(self, answer):
@@ -1056,6 +1070,9 @@ class InfoBarExtensions:
                                
                        elif answer[1] == self.MOVEPIP:
                                self.session.open(PiPSetup, pip = self.pip)
+                       elif answer[1] == self.ENABLE_SUBTITLE:
+                               self.selected_subtitle = answer[2]
+                               self.subtitles_enabled = True
 
 from RecordTimer import parseEvent
 
@@ -1259,8 +1276,8 @@ class InfoBarSubserviceSelection:
        def checkSubservicesAvail(self, ev):
                if ev == iPlayableService.evUpdatedEventInfo:
                        service = self.session.nav.getCurrentService()
-                       subservices = service.subServices()
-                       if subservices.getNumberOfSubservices() == 0:
+                       subservices = service and service.subServices()
+                       if not subservices or subservices.getNumberOfSubservices() == 0:
                                self["SubserviceQuickzapAction"].setEnabled(False)
 
        def nextSubservice(self):
@@ -1271,9 +1288,9 @@ class InfoBarSubserviceSelection:
 
        def changeSubservice(self, direction):
                service = self.session.nav.getCurrentService()
-               subservices = service.subServices()
-               n = subservices.getNumberOfSubservices()
-               if n > 0:
+               subservices = service and service.subServices()
+               n = subservices and subservices.getNumberOfSubservices()
+               if n and n > 0:
                        selection = -1
                        ref = self.session.nav.getCurrentlyPlayingServiceReference()
                        for x in range(n):
@@ -1293,11 +1310,11 @@ class InfoBarSubserviceSelection:
 
        def subserviceSelection(self):
                service = self.session.nav.getCurrentService()
-               subservices = service.subServices()
+               subservices = service and service.subServices()
                
-               n = subservices.getNumberOfSubservices()
+               n = subservices and subservices.getNumberOfSubservices()
                selection = 0
-               if n > 0:
+               if n and n > 0:
                        ref = self.session.nav.getCurrentlyPlayingServiceReference()
                        tlist = []
                        for x in range(n):
@@ -1617,6 +1634,7 @@ class InfoBarSubtitleSupport(object):
                # reenable if it was enabled
                r = self.__subtitles_enabled
                self.__subtitles_enabled = False
+               self.__selected_subtitle = None
                self.setSubtitlesEnable(r)
 
        def getCurrentServiceSubtitle(self):
@@ -1625,9 +1643,9 @@ class InfoBarSubtitleSupport(object):
        
        def setSubtitlesEnable(self, enable=True):
                subtitle = self.getCurrentServiceSubtitle()
-               if enable:
+               if enable and self.__selected_subtitle:
                        if subtitle and not self.__subtitles_enabled:
-                               subtitle.enableSubtitles(self.subtitle_window.instance, 0)
+                               subtitle.enableSubtitles(self.subtitle_window.instance, self.selected_subtitle)
                                self.subtitle_window.show()
                                self.__subtitles_enabled = True
                else:
@@ -1636,5 +1654,14 @@ class InfoBarSubtitleSupport(object):
 
                        self.subtitle_window.hide()
                        self.__subtitles_enabled = False
-               
-       subtitlesEnabled = property(lambda self: self.__subtitlesEnabled, setSubtitlesEnable)
+
+       def setSelectedSubtitle(self, subtitle):
+               if self.__selected_subtitle != subtitle and self.subtitles_enabled:
+                       # kick
+                       self.__selected_subtitle = subtitle
+                       self.__serviceStarted()
+               else:
+                       self.__selected_subtitle = subtitle
+
+       subtitles_enabled = property(lambda self: self.__subtitles_enabled, setSubtitlesEnable)
+       selected_subtitle = property(lambda self: self.__selected_subtitle, setSelectedSubtitle)