def initialize(self):
self.status = self.STATUS_IDLE
self.currentObject = None # Set this to a string
self.output = []
n = DownloadManager.NEW_OUTPUT_NOTIFICATION
Notification.addObserver(self, n)
def __downloadNextItem(self):
with self.__lock:
if self.__shouldStop == True:
self.__shouldStop = False
self.active = None
notifName = DownloadThread.DONE_NOTIFICATION
Notification.removeObserver(self, notifName)
self.__notifyStopped()
return
if len(self.queue) == 0:
self.active = None
notifName = DownloadThread.DONE_NOTIFICATION
Notification.removeObserver(self, notifName)
self.__notifyDone()
return
# Start the download-thread
notifName = DownloadThread.DONE_NOTIFICATION
Notification.addObserver(self, notifName)
notifName = DownloadThread.NEW_OUTPUT_NOTIFICATION
Notification.addObserver(self, notifName)
self.active = self.queue[0]
del self.queue[0]
self.__downloadThread = DownloadThread(self.active)
self.__downloadThread.start()
self.__notifyNextDownload()
def initialize(self):
self.queueBox = QueueBox.QueueBox(self, (1, 1))
self.queueBox.downloadManager = self.downloadManager
self.queueBoxDetails = QueueBox.DetailsScreen(self, self.queueBox)
self.addChild(self.queueBox)
self.addChild(self.queueBoxDetails)
self.statusBox = StatusBox(self, (1, 1))
self.addChild(self.statusBox)
self.doneBox = DoneBox.DoneBox(self, (1, 1))
self.doneBox.downloadManager = self.downloadManager
self.doneBoxDetails = DoneBox.DetailsScreen(self, self.doneBox)
self.addChild(self.doneBox)
self.addChild(self.doneBoxDetails)
self.automaticallyCycleThroughChildren = True
self.__pendingAlert = None
try:
self.downloadManager.load()
except FileNotFoundError:
pass
except Exception as e:
self.__handleException(e)
ns = [DownloadManager.NEXT_DOWNLOAD_NOTIFICATION,
DownloadManager.DONE_NOTIFICATION,
DownloadManager.STOPPED_NOTIFICATION]
for n in ns:
Notification.addObserver(self, n)
