def __init__(self):
super(Menu, self).__init__()
self._app = MenuApp()
self._app.minimize()
self._current_request = None
def respond(result):
self._app.minimize()
if self._current_request is not None:
self._current_request.respond(result)
self._current_request = None
def cancel():
if self._current_request is not None:
self._current_request.done()
self._current_request = None
self._app.selected.connect(respond)
self._app.dismissed.connect(cancel)
self._app.dismissed.connect(self._app.minimize)
class Menu(QObject):
finished = pyqtSignal()
def __init__(self):
super(Menu, self).__init__()
self._app = MenuApp()
self._app.minimize()
self._current_request = None
def respond(result):
self._app.minimize()
if self._current_request is not None:
self._current_request.respond(result)
self._current_request = None
def cancel():
if self._current_request is not None:
self._current_request.done()
self._current_request = None
self._app.selected.connect(respond)
self._app.dismissed.connect(cancel)
self._app.dismissed.connect(self._app.minimize)
def exec_(self):
self._app.exec_()
return self.finished.emit()
def prompt(self, request, command):
self._current_request = request
self._app.restore()
try:
self._app.setup(command.items, **command.options)
except:
request.done()
raise
def kill(self, request, command):
self.finished.emit()
self._app.quit()
