def loadLib(self):
"""Loads the currently selected library.
Emits 'adddock' signal if successful with a LibraryTree class as its
widget.
"""
p = ProgressWin(self, 0,
translate('MusicLib', 'Loading music library...'), False)
p.show()
t = PuddleThread(self._loadLib, self)
t.start()
while t.isRunning():
QApplication.processEvents()
library = t.retval
p.close()
QApplication.processEvents()
if isinstance(library, basestring):
error_msg = library
msg = translate('MusicLib',
'An error occured while loading the %1 library: <b>%2</b>')
msg = msg.arg(self.currentlib['name']).arg(error_msg)
QMessageBox.critical(self, translate('Defaults', "Error"),
msg, QMessageBox.Ok, QMessageBox.NoButton,
QMessageBox.NoButton)
else:
dialog = partial(LibraryDialog, library)
self.emit(SIGNAL('adddock'),
translate('MusicLib', 'Music Library'), dialog, RIGHTDOCK)
self.close()
def loadLib(self):
"""Loads the currently selected library.
Emits 'adddock' signal if successful with a LibraryTree class as its
widget.
"""
p = ProgressWin(self, 0,
translate('MusicLib', 'Loading music library...'),
False)
p.show()
t = PuddleThread(self._loadLib, self)
t.start()
while t.isRunning():
QApplication.processEvents()
library = t.retval
p.close()
QApplication.processEvents()
if isinstance(library, basestring):
error_msg = library
msg = translate(
'MusicLib',
'An error occured while loading the %1 library: <b>%2</b>')
msg = msg.arg(self.currentlib['name']).arg(error_msg)
QMessageBox.critical(self, translate('Defaults',
"Error"), msg, QMessageBox.Ok,
QMessageBox.NoButton, QMessageBox.NoButton)
else:
dialog = partial(LibraryDialog, library)
self.emit(SIGNAL('adddock'), translate('MusicLib',
'Music Library'), dialog,
RIGHTDOCK)
self.close()
def saveSettings(self, parent=None):
if parent is None:
self._library.save()
else:
win = ProgressWin(None, 0,
translate('MusicLib', 'Saving music library...'),
False)
win.show()
QApplication.processEvents()
thread = PuddleThread(lambda: self._library.save(), parent)
thread.start()
while thread.isRunning():
QApplication.processEvents()
QApplication.processEvents()
win.close()
QApplication.processEvents()
def saveSettings(self, parent=None):
if parent is None:
self._library.save()
else:
win = ProgressWin(None, 0,
translate('MusicLib', 'Saving music library...'),
False)
win.show()
QApplication.processEvents()
thread = PuddleThread(lambda: self._library.save(), parent)
thread.start()
while thread.isRunning():
QApplication.processEvents()
QApplication.processEvents()
win.close()
QApplication.processEvents()
return self.tagsource.retrieve(item.itemData)
except RetrievalError, e:
self.emit(SIGNAL("statusChanged"),
translate("WebDB", 'An error occured: %1').arg(unicode(e)))
return
except Exception, e:
traceback.print_exc()
self.emit(SIGNAL("statusChanged"),
translate("WebDB", 'An unhandled error occured: %1').arg(unicode(e)))
return
item.retrieving = True
thread = PuddleThread(fetch_func, self)
self.emit(SIGNAL("statusChanged"), translate("WebDB", "Retrieving album tracks..."))
thread.start()
while thread.isRunning():
QApplication.processEvents()
val = thread.retval
if val:
info, tracks = val
fillItem(item, info, tracks, self.trackPattern)
self.emit(SIGNAL("statusChanged"), translate("WebDB", "Retrieval complete."))
item.retrieving = False
else:
if not item.childCount():
self.emit(SIGNAL('collapse'), index)
self.emit(SIGNAL('retrievalDone()'))
def hasChildren(self, index):
item = index.internalPointer()
if not item:
translate("WebDB", 'An error occured: %1').arg(unicode(e)))
return
except Exception, e:
traceback.print_exc()
self.emit(
SIGNAL("statusChanged"),
translate("WebDB", 'An unhandled error occured: %1').arg(
unicode(e)))
return
item.retrieving = True
thread = PuddleThread(fetch_func, self)
self.emit(SIGNAL("statusChanged"),
translate("WebDB", "Retrieving album tracks..."))
thread.start()
while thread.isRunning():
QApplication.processEvents()
val = thread.retval
if val:
info, tracks = val
fillItem(item, info, tracks, self.trackPattern)
self.emit(SIGNAL("statusChanged"),
translate("WebDB", "Retrieval complete."))
item.retrieving = False
else:
if not item.childCount():
self.emit(SIGNAL('collapse'), index)
self.emit(SIGNAL('retrievalDone()'))
def hasChildren(self, index):
item = index.internalPointer()
