+ def popCurrent(self):
+ if len(self.dialog_stack):
+ self.current_dialog = self.dialog_stack.pop()
+ self.execBegin()
+ else:
+ self.current_dialog = None
+
+ def execDialog(self, dialog):
+ self.pushCurrent()
+ self.current_dialog = dialog
+ self.current_dialog.isTmp = False
+ self.current_dialog.callback = None # would cause re-entrancy problems.
+ self.execBegin()
+
+ def openWithCallback(self, callback, screen, *arguments, **kwargs):
+ dlg = self.open(screen, *arguments, **kwargs)
+ dlg.callback = callback
+
+ def open(self, screen, *arguments, **kwargs):
+ self.pushCurrent()
+ dlg = self.current_dialog = self.instantiateDialog(screen, *arguments, **kwargs)
+ dlg.isTmp = True
+ dlg.callback = None
+ self.execBegin()
+ return dlg
+
+ def keyEvent(self, code):
+ print "code " + str(code)
+
+ def close(self, *retval):
+ self.current_dialog.returnValue = retval
+ self.delay_timer.start(0, 1)
+
+ def pushSummary(self):
+ if self.summary is not None:
+ self.summary.hide()
+ self.summary_stack.append(self.summary)
+ self.summary = None
+
+ def popSummary(self):
+ if self.summary is not None:
+ self.summary.doClose()
+ self.summary = self.summary_stack.pop()
+ if self.summary is not None:
+ self.summary.show()
+
+from Screens.Volume import Volume
+from Screens.Mute import Mute
+from GlobalActions import globalActionMap
+from Components.config import ConfigSubsection, configSequence, configElement, configsequencearg
+
+#TODO .. move this to a own .py file
+class VolumeControl:
+ """Volume control, handles volUp, volDown, volMute actions and display
+ a corresponding dialog"""
+ def __init__(self, session):
+ global globalActionMap
+ globalActionMap.actions["volumeUp"]=self.volUp
+ globalActionMap.actions["volumeDown"]=self.volDown
+ globalActionMap.actions["volumeMute"]=self.volMute
+
+ config.audio = ConfigSubsection()
+ config.audio.volume = configElement("config.audio.volume", configSequence, [100], configsequencearg.get("INTEGER", (0, 100)))
+
+ self.volumeDialog = session.instantiateDialog(Volume)
+ self.muteDialog = session.instantiateDialog(Mute)
+
+ self.hideVolTimer = eTimer()
+ self.hideVolTimer.timeout.get().append(self.volHide)
+
+ vol = config.audio.volume.value[0]
+ self.volumeDialog.setValue(vol)
+ eDVBVolumecontrol.getInstance().setVolume(vol, vol)