deliver service events only to last created class which is based on
[enigma2.git] / lib / python / Screens / InfoBar.py
index f11238425f60eca004e344f349ba501051cf4e1d..99979b13b8e3a3eaa3d9d0af9da5bd92e82046d1 100644 (file)
@@ -1,37 +1,40 @@
-from Screen import Screen
+from Tools.Profile import profile, profile_final
 
-from Screens.MovieSelection import MovieSelection
-from Screens.ChannelSelection import ChannelSelectionRadio
-from Screens.MessageBox import MessageBox
-from Screens.Ci import CiHandler
-from ServiceReference import ServiceReference
+from Screen import Screen
 
-from Components.Sources.Clock import Clock
-from Components.ActionMap import ActionMap, HelpableActionMap
-from Components.config import config
+profile("LOAD:enigma")
+from enigma import iPlayableService
 
-from Tools.Notifications import AddNotificationWithCallback
+profile("LOAD:ChannelSelectionRadio")
+from Screens.ChannelSelection import ChannelSelectionRadio
+profile("LOAD:MovieSelection")
+from Screens.MovieSelection import MovieSelection
+profile("LOAD:ChoiceBox")
+from Screens.ChoiceBox import ChoiceBox
 
+profile("LOAD:InfoBarGenerics")
 from Screens.InfoBarGenerics import InfoBarShowHide, \
-       InfoBarNumberZap, InfoBarChannelSelection, InfoBarMenu, InfoBarRadioText, \
-       InfoBarEPG, InfoBarEvent, InfoBarServiceName, InfoBarSeek, InfoBarInstantRecord, \
+       InfoBarNumberZap, InfoBarChannelSelection, InfoBarMenu, InfoBarRdsDecoder, \
+       InfoBarEPG, InfoBarSeek, InfoBarInstantRecord, \
        InfoBarAudioSelection, InfoBarAdditionalInfo, InfoBarNotifications, InfoBarDish, \
-       InfoBarSubserviceSelection, InfoBarTuner, InfoBarShowMovies, InfoBarTimeshift,  \
+       InfoBarSubserviceSelection, InfoBarShowMovies, InfoBarTimeshift,  \
        InfoBarServiceNotifications, InfoBarPVRState, InfoBarCueSheetSupport, InfoBarSimpleEventView, \
-       InfoBarSummarySupport, InfoBarTimeshiftState, InfoBarTeletextPlugin, InfoBarExtensions, \
+       InfoBarSummarySupport, InfoBarMoviePlayerSummarySupport, InfoBarTimeshiftState, InfoBarTeletextPlugin, InfoBarExtensions, \
        InfoBarSubtitleSupport, InfoBarPiP, InfoBarPlugins, InfoBarSleepTimer, InfoBarServiceErrorPopupSupport
 
-from Screens.HelpMenu import HelpableScreen, HelpMenu
-
-from enigma import *
+profile("LOAD:InitBar_Components")
+from Components.ActionMap import HelpableActionMap
+from Components.config import config
+from Components.ServiceEventTracker import ServiceEventTracker, InfoBarBase
 
-import time
+profile("LOAD:HelpableScreen")
+from Screens.HelpMenu import HelpableScreen
 
-class InfoBar(InfoBarShowHide,
-       InfoBarNumberZap, InfoBarChannelSelection, InfoBarMenu, InfoBarEPG, InfoBarRadioText,
-       InfoBarEvent, InfoBarServiceName, InfoBarInstantRecord, InfoBarAudioSelection, 
+class InfoBar(InfoBarBase, InfoBarShowHide,
+       InfoBarNumberZap, InfoBarChannelSelection, InfoBarMenu, InfoBarEPG, InfoBarRdsDecoder,
+       InfoBarInstantRecord, InfoBarAudioSelection, 
        HelpableScreen, InfoBarAdditionalInfo, InfoBarNotifications, InfoBarDish,
-       InfoBarSubserviceSelection, InfoBarTuner, InfoBarTimeshift, InfoBarSeek,
+       InfoBarSubserviceSelection, InfoBarTimeshift, InfoBarSeek,
        InfoBarSummarySupport, InfoBarTimeshiftState, InfoBarTeletextPlugin, InfoBarExtensions,
        InfoBarPiP, InfoBarPlugins, InfoBarSubtitleSupport, InfoBarSleepTimer, InfoBarServiceErrorPopupSupport,
        Screen):
@@ -40,9 +43,6 @@ class InfoBar(InfoBarShowHide,
 
        def __init__(self, session):
                Screen.__init__(self, session)
-
-               CiHandler.setSession(session)
-
                self["actions"] = HelpableActionMap(self, "InfobarActions",
                        {
                                "showMovies": (self.showMovies, _("Play recorded movies...")),
@@ -51,11 +51,11 @@ class InfoBar(InfoBarShowHide,
                        }, prio=2)
                
                for x in HelpableScreen, \
-                               InfoBarShowHide, \
-                               InfoBarNumberZap, InfoBarChannelSelection, InfoBarMenu, InfoBarEPG, InfoBarRadioText, \
-                               InfoBarEvent, InfoBarServiceName, InfoBarInstantRecord, InfoBarAudioSelection, \
+                               InfoBarBase, InfoBarShowHide, \
+                               InfoBarNumberZap, InfoBarChannelSelection, InfoBarMenu, InfoBarEPG, InfoBarRdsDecoder, \
+                               InfoBarInstantRecord, InfoBarAudioSelection, \
                                InfoBarAdditionalInfo, InfoBarNotifications, InfoBarDish, InfoBarSubserviceSelection, \
-                               InfoBarTuner, InfoBarTimeshift, InfoBarSeek, InfoBarSummarySupport, InfoBarTimeshiftState, \
+                               InfoBarTimeshift, InfoBarSeek, InfoBarSummarySupport, InfoBarTimeshiftState, \
                                InfoBarTeletextPlugin, InfoBarExtensions, InfoBarPiP, InfoBarSubtitleSupport, InfoBarSleepTimer, \
                                InfoBarPlugins, InfoBarServiceErrorPopupSupport:
                        x.__init__(self)
@@ -63,7 +63,39 @@ class InfoBar(InfoBarShowHide,
                self.helpList.append((self["actions"], "InfobarActions", [("showMovies", _("view recordings..."))]))
                self.helpList.append((self["actions"], "InfobarActions", [("showRadio", _("hear radio..."))]))
 
-               self["CurrentTime"] = Clock()
+               self.__event_tracker = ServiceEventTracker(screen=self, eventmap=
+                       {
+                               iPlayableService.evUpdatedEventInfo: self.__eventInfoChanged
+                       })
+
+               self.current_begin_time=0
+
+       def __eventInfoChanged(self):
+               if self.execing:
+                       service = self.session.nav.getCurrentService()
+                       old_begin_time = self.current_begin_time
+                       info = service and service.info()
+                       ptr = info and info.getEvent(0)
+                       self.current_begin_time = ptr and ptr.getBeginTime() or 0
+                       if config.usage.show_infobar_on_event_change.value:
+                               if old_begin_time and old_begin_time != self.current_begin_time:
+                                       self.doShow()
+
+       def __checkServiceStarted(self):
+               self.__serviceStarted(True)
+               self.onExecBegin.remove(self.__checkServiceStarted)
+
+       def serviceStarted(self):  #override from InfoBarShowHide
+               new = self.servicelist.newServicePlayed()
+               if self.execing:
+                       InfoBarShowHide.serviceStarted(self)
+                       self.current_begin_time=0
+               elif not self.__checkServiceStarted in self.onShown and new:
+                       self.onShown.append(self.__checkServiceStarted)
+
+       def __checkServiceStarted(self):
+               self.serviceStarted()
+               self.onShown.remove(self.__checkServiceStarted)
 
        def showTv(self):
                self.showTvChannelList(True)
@@ -72,7 +104,11 @@ class InfoBar(InfoBarShowHide,
                if config.usage.e1like_radio_mode.value:
                        self.showRadioChannelList(True)
                else:
-                       self.session.open(ChannelSelectionRadio)
+                       self.rds_display.hide() # in InfoBarRdsDecoder
+                       self.session.openWithCallback(self.ChannelSelectionRadioClosed, ChannelSelectionRadio, self)
+
+       def ChannelSelectionRadioClosed(self, *arg):
+               self.rds_display.show()  # in InfoBarRdsDecoder
 
        def showMovies(self):
                self.session.openWithCallback(self.movieSelected, MovieSelection)
@@ -81,11 +117,11 @@ class InfoBar(InfoBarShowHide,
                if service is not None:
                        self.session.open(MoviePlayer, service)
 
-class MoviePlayer(InfoBarShowHide, \
+class MoviePlayer(InfoBarBase, InfoBarShowHide, \
                InfoBarMenu, \
-               InfoBarServiceName, InfoBarSeek, InfoBarShowMovies, InfoBarAudioSelection, HelpableScreen, InfoBarNotifications,
+               InfoBarSeek, InfoBarShowMovies, InfoBarAudioSelection, HelpableScreen, InfoBarNotifications,
                InfoBarServiceNotifications, InfoBarPVRState, InfoBarCueSheetSupport, InfoBarSimpleEventView,
-               InfoBarSummarySupport, InfoBarSubtitleSupport, Screen, InfoBarExtensions, InfoBarTeletextPlugin,
+               InfoBarMoviePlayerSummarySupport, InfoBarSubtitleSupport, Screen, InfoBarTeletextPlugin,
                InfoBarServiceErrorPopupSupport):
 
        ENABLE_RESUME_SUPPORT = True
@@ -100,29 +136,72 @@ class MoviePlayer(InfoBarShowHide, \
                        })
                
                for x in HelpableScreen, InfoBarShowHide, InfoBarMenu, \
-                               InfoBarServiceName, InfoBarSeek, InfoBarShowMovies, \
+                               InfoBarBase, InfoBarSeek, InfoBarShowMovies, \
                                InfoBarAudioSelection, InfoBarNotifications, InfoBarSimpleEventView, \
                                InfoBarServiceNotifications, InfoBarPVRState, InfoBarCueSheetSupport, \
-                               InfoBarSummarySupport, InfoBarSubtitleSupport, InfoBarExtensions, \
+                               InfoBarMoviePlayerSummarySupport, InfoBarSubtitleSupport, \
                                InfoBarTeletextPlugin, InfoBarServiceErrorPopupSupport:
                        x.__init__(self)
 
                self.lastservice = self.session.nav.getCurrentlyPlayingServiceReference()
                self.session.nav.playService(service)
+               self.returning = False
 
        def leavePlayer(self):
                self.is_closing = True
-               self.session.openWithCallback(self.leavePlayerConfirmed, MessageBox, _("Stop playing this movie?"))
-       
+
+               if config.usage.on_movie_stop.value == "ask":
+                       list = []
+                       list.append((_("Yes"), "quit"))
+                       if config.usage.setup_level.index >= 2: # expert+
+                               list.append((_("Yes, returning to movie list"), "movielist"))
+                       list.append((_("No"), "continue"))
+                       if config.usage.setup_level.index >= 2: # expert+
+                               list.append((_("No, but restart from begin"), "restart"))
+                       self.session.openWithCallback(self.leavePlayerConfirmed, ChoiceBox, title=_("Stop playing this movie?"), list = list)
+               else:
+                       self.leavePlayerConfirmed([True, config.usage.on_movie_stop.value])
+
        def leavePlayerConfirmed(self, answer):
-               if answer == True:
+               answer = answer and answer[1]
+               if answer == "quit":
                        self.session.nav.playService(self.lastservice)
+                       config.movielist.last_videodir.cancel()
                        self.close()
-                       
+               elif answer == "movielist":
+                       ref = self.session.nav.getCurrentlyPlayingServiceReference()
+                       self.returning = True
+                       self.session.openWithCallback(self.movieSelected, MovieSelection, ref)
+                       self.session.nav.playService(self.lastservice)
+               elif answer == "restart":
+                       self.doSeek(0)
+
+       def doEofInternal(self, playing):
+               if not self.execing:
+                       return
+               if not playing :
+                       return
+               self.is_closing = True
+               if config.usage.on_movie_eof.value == "ask":
+                       list = []
+                       list.append((_("Yes"), "quit"))
+                       if config.usage.setup_level.index >= 2: # expert+
+                               list.append((_("Yes, returning to movie list"), "movielist"))
+                       list.append((_("No"), "continue"))
+                       if config.usage.setup_level.index >= 2: # expert+
+                               list.append((_("No, but restart from begin"), "restart"))
+                       self.session.openWithCallback(self.leavePlayerConfirmed, ChoiceBox, title=_("Stop playing this movie?"), list = list)
+               else:
+                       self.leavePlayerConfirmed([True, config.usage.on_movie_eof.value])
+
        def showMovies(self):
                ref = self.session.nav.getCurrentlyPlayingServiceReference()
                self.session.openWithCallback(self.movieSelected, MovieSelection, ref)
 
        def movieSelected(self, service):
                if service is not None:
+                       self.is_closing = False
                        self.session.nav.playService(service)
+                       self.returning = False
+               elif self.returning:
+                       self.close()