class FeedWatchWidget(QWidget):
def __init__(self):
super(FeedWatchWidget, self).__init__()
self.feedList = AmuleFeedWatcher()
self.eventList = EventServer.events
# Control buttons: check now, add feed, remove feed
checkNowButton = QPushButton('Check feeds now!')
self.connect(checkNowButton, SIGNAL('clicked()'),
self.checkNow)
addFeedButton = QPushButton('Add feed...')
self.connect(addFeedButton, SIGNAL('clicked()'),
self.addFeed)
removeFeedButton = QPushButton('Remove feed...')
self.connect(removeFeedButton, SIGNAL('clicked()'),
self.removeFeed)
buttons = QHBoxLayout()
buttons.addWidget(addFeedButton)
buttons.addWidget(removeFeedButton)
buttons.addStretch()
buttons.addWidget(checkNowButton)
# main layout
layout = QVBoxLayout()
self.feedView = QListView()
self.feedView.setModel(self.feedList)
layout.addWidget(self.feedView)
self.connect(self.feedView, SIGNAL('doubleClicked(const QModelIndex&)'),
self.feedEdit)
layout.addLayout(buttons)
self.eventView = QListView()
self.eventView.setSelectionMode(QAbstractItemView.NoSelection)
self.eventView.setModel(self.eventList)
layout.addWidget(self.eventView)
self.setLayout(layout)
# check for feeds every 2 hours
self.timer = QTimer(self)
self.connect(self.timer, SIGNAL('timeout()'),
self.checkNow)
self.timer.start(2*60*60*1000)
def feedEdit(self, index):
fullFeed = self.feedList.getFullFeedIndex(index.row())
epSelect = EpisodeSelector(fullFeed)
if epSelect.exec_() == QDialog.Accepted:
self.feedList.setLastUpdateIndex(index.row(), epSelect.lastUpdate)
def checkNow(self):
# this can last a while, do not block the UI meanwhile
CheckThread(self, self.feedList).start()
def addFeed(self):
result, ok = QInputDialog.getText(self, 'Add feed...', 'Enter the feed url:', QLineEdit.Normal, '')
if ok and not result.isEmpty():
try:
self.feedList.addFeed(result)
except Exception, e:
QMessageBox.critical(self, 'Add feed...', 'Error: %s' % str(e))