+from Components.Sources.HbbtvApplication import HbbtvApplication
+class InfoBarRedButton:
+ def __init__(self):
+ if not (config.misc.rcused.value == 1):
+ self["RedButtonActions"] = HelpableActionMap(self, "InfobarRedButtonActions",
+ {
+ "activateRedButton": (self.activateRedButton, _("Red button...")),
+ })
+ self["HbbtvApplication"] = HbbtvApplication()
+ else:
+ self["HbbtvApplication"] = Boolean(fixed=0)
+ self["HbbtvApplication"].name = "" #is this a hack?
+
+ self.onHBBTVActivation = [ ]
+ self.onRedButtonActivation = [ ]
+ self.onReadyForAIT = [ ]
+ self.__et = ServiceEventTracker(screen=self, eventmap=
+ {
+ iPlayableService.evHBBTVInfo: self.detectedHbbtvApplication,
+ iPlayableService.evUpdatedInfo: self.updateInfomation
+ })
+
+ def updateAIT(self, orgId=0):
+ for x in self.onReadyForAIT:
+ try:
+ x(orgId)
+ except Exception, ErrMsg:
+ print ErrMsg
+ #self.onReadyForAIT.remove(x)
+
+ def updateInfomation(self):
+ try:
+ self["HbbtvApplication"].setApplicationName("")
+ self.updateAIT()
+ except Exception, ErrMsg:
+ pass
+
+ def detectedHbbtvApplication(self):
+ service = self.session.nav.getCurrentService()
+ info = service and service.info()
+ try:
+ for x in info.getInfoObject(iServiceInformation.sHBBTVUrl):
+ print x
+ if x[0] in (-1, 1):
+ self.updateAIT(x[3])
+ self["HbbtvApplication"].setApplicationName(x[1])
+ break
+ except Exception, ErrMsg:
+ pass
+
+ def activateRedButton(self):
+ service = self.session.nav.getCurrentService()
+ info = service and service.info()
+ if info and info.getInfoString(iServiceInformation.sHBBTVUrl) != "":
+ for x in self.onHBBTVActivation:
+ x()
+ elif False: # TODO: other red button services
+ for x in self.onRedButtonActivation:
+ x()
+