def matchSelectedSource(itemName):
if UnDefType.UNDEF == items[_SOURCE_ITEM_NAME] \
or UnDefType.NULL == items[_SOURCE_ITEM_NAME]:
return False
selectedCasts = cast_manager.findCasts(items[_SOURCE_ITEM_NAME])
matchedCast = next(
ifilter(lambda item: item.getPrefix() in itemName, selectedCasts),
None)
return None != matchedCast
def updateStream(event):
selectedCasts = cast_manager.findCasts(items[_SOURCE_ITEM_NAME])
if items[_STREAM_ITEM_NAME] == StringType(
selectedCasts[0].getStreamName()):
# same stream as the other cast -> force play
playMusic(event)
else: # update the stream item value which will trigger play
events.sendCommand(_STREAM_ITEM_NAME, selectedCasts[0].getStreamName())
volumeItemName = selectedCasts[0].getVolumeName()
volumeState = items[volumeItemName]
if UnDefType.UNDEF != volumeState and UnDefType.NULL != volumeState:
events.sendCommand('VT_Master_ChromeCastVolume',
str(volumeState.intValue()))
def playMusic(event):
selectedCasts = cast_manager.findCasts(items[_SOURCE_ITEM_NAME])
streamName = None
streamItemValue = items[_STREAM_ITEM_NAME]
if UnDefType.UNDEF == streamItemValue \
or UnDefType.NULL == streamItemValue \
or StringType('') == streamItemValue:
streamName = None
else:
streamName = streamItemValue.toString()
if None != streamName:
cast_manager.playStream(streamName, selectedCasts)
events.sendCommand(_MASTER_PLAYER_ITEM_NAME, 'PLAY')
else:
events.sendCommand(_MASTER_PLAYER_ITEM_NAME, 'PAUSE')
def pauseMusic(event):
selectedCasts = cast_manager.findCasts(items[_SOURCE_ITEM_NAME])
cast_manager.pause(selectedCasts)
log.info("[Cast] Paused selected stream.")
def testFindCasts_firstItemPrefix_returnsOne(self):
casts = cast_manager.getAllCasts()
result = cast_manager.findCasts(casts[0].getPrefix())
self.assertEqual(1, len(result))
self.assertEqual(casts[0], result[0])
def testFindCasts_undef_returnsAll(self):
casts = cast_manager.getAllCasts()
result = cast_manager.findCasts(scope.UnDefType.UNDEF)
self.assertEqual(len(casts), len(result))
def testFindCasts_allStringType_returnsAll(self):
casts = cast_manager.getAllCasts()
result = cast_manager.findCasts(scope.StringType("ALL"))
self.assertEqual(len(casts), len(result))
def testFindCasts_all_returnsAll(self):
casts = cast_manager.getAllCasts()
result = cast_manager.findCasts("ALL")
self.assertEqual(len(casts), len(result))
def testFindCasts_invalidPrefixStringType_returnsEmptyList(self):
casts = cast_manager.findCasts(scope.StringType("an invalid prefix"))
self.assertEqual(0, len(casts))