def emit(self,slot,value):
if slot is None: return
if type(value) is not tuple: value = (value,)
if str(type(slot)) == "<type 'PySide.QtCore.SignalInstance'>": # allows slotting into signals; this type is not in QtCore, so must compare by name str
if slot is None: return
value = map(nonesigmod.pyside_none_wrap, value)
tempemitter = EmitterFactory(*[object] * len(value))()
tempemitter.sigTemp.connect(slot, QtCore.Qt.QueuedConnection)
tempemitter.sigTemp.emit(*value)
else:
guiinvoker.invoke_in_main_thread(slot, *value) # actually works better than communicating with signals
def refresh(self, path=None):
guiinvoker.invoke_in_main_thread(self.clear)
if path is not None:
self.path = path
self.client.cd(path)
self.client.walktree(self.path,
lambda x: self.sigAddTopLevelItem.emit(x, 'file'),
lambda x: self.sigAddTopLevelItem.emit(x, 'dir'),
lambda: None,
recurse=False)
return self