+ def instantiateDialog(self, screen, *arguments):
+ # create dialog
+
+ try:
+ dlg = self.create(screen, arguments)
+ except:
+ print 'EXCEPTION IN DIALOG INIT CODE, ABORTING:'
+ print '-'*60
+ traceback.print_exc(file=sys.stdout)
+ quitMainloop(5)
+ print '-'*60
+
+ if dlg is None:
+ return
+
+ # read skin data
+ readSkin(dlg, None, dlg.skinName, self.desktop)
+
+ # create GUI view of this dialog
+ assert self.desktop != None
+
+ z = 0
+ for (key, value) in dlg.skinAttributes:
+ if key == "zPosition":
+ z = int(value)
+
+ dlg.instance = eWindow(self.desktop, z)
+ applyAllAttributes(dlg.instance, self.desktop, dlg.skinAttributes)
+ gui = GUIOutputDevice()
+ gui.parent = dlg.instance
+ gui.create(dlg, self.desktop)
+
+ return dlg
+
+ def pushCurrent(self):
+ if self.currentDialog:
+ self.dialogStack.append(self.currentDialog)
+ self.execEnd()
+
+ def popCurrent(self):
+ if len(self.dialogStack):
+ self.currentDialog = self.dialogStack.pop()
+ self.execBegin()
+ else:
+ self.currentDialog = None
+
+ def execDialog(self, dialog):
+ self.pushCurrent()
+ self.currentDialog = dialog
+ self.currentDialog.isTmp = False
+ self.currentDialog.callback = None # would cause re-entrancy problems.
+ self.execBegin()
+
+ def openWithCallback(self, callback, screen, *arguments):
+ dlg = self.open(screen, *arguments)
+ dlg.callback = callback
+
+ def open(self, screen, *arguments):
+ self.pushCurrent()
+ dlg = self.currentDialog = self.instantiateDialog(screen, *arguments)
+ dlg.isTmp = True
+ dlg.callback = None
+ self.execBegin()
+ return dlg
+
+ def keyEvent(self, code):
+ print "code " + str(code)
+
+ def close(self, *retval):
+ self.currentDialog.returnValue = retval
+ self.delayTimer.start(0, 1)
+
+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)
+
+ def volSave(self):
+ config.audio.volume.value = eDVBVolumecontrol.getInstance().getVolume()
+ config.audio.volume.save()
+
+ def volUp(self):
+ if (eDVBVolumecontrol.getInstance().isMuted()):
+ self.volMute()
+ eDVBVolumecontrol.getInstance().volumeUp()
+ self.volumeDialog.show()
+ self.volumeDialog.setValue(eDVBVolumecontrol.getInstance().getVolume())
+ self.volSave()
+ self.hideVolTimer.start(3000, True)
+
+ def volDown(self):
+ if (eDVBVolumecontrol.getInstance().isMuted()):
+ self.volMute()
+ eDVBVolumecontrol.getInstance().volumeDown()
+ self.volumeDialog.show()
+ self.volumeDialog.setValue(eDVBVolumecontrol.getInstance().getVolume())
+ self.volSave()
+ self.hideVolTimer.start(3000, True)
+
+ def volHide(self):
+ self.volumeDialog.hide()
+
+ def volMute(self):
+ eDVBVolumecontrol.getInstance().volumeToggleMute()
+ self.volumeDialog.setValue(eDVBVolumecontrol.getInstance().getVolume())
+
+ if (eDVBVolumecontrol.getInstance().isMuted()):
+ self.muteDialog.show()
+ else:
+ self.muteDialog.hide()
+
+def runScreenTest():
+ session = Session()
+ session.desktop = getDesktop()
+
+ session.nav = Navigation()
+
+ screensToRun = wizardManager.getWizards()
+ screensToRun.append(Screens.InfoBar.InfoBar)
+
+ def runNextScreen(session, screensToRun, *result):
+ if result:
+ quitMainloop(result)
+
+ screen = screensToRun[0]
+
+ if len(screensToRun):
+ session.openWithCallback(boundFunction(runNextScreen, session, screensToRun[1:]), screen)
+ else:
+ session.open(screen)
+
+ runNextScreen(session, screensToRun)
+
+ CONNECT(keyPressedSignal(), session.keyEvent)
+
+ vol = VolumeControl(session)
+
+ runReactor()
+
+ configfile.save()
+
+ session.nav.shutdown()