xlfview.py 文件源码

def __init__(self, media, parent):
        super(VideoMediaView, self).__init__(media, parent)
        self._widget = QWidget(parent)
        self._process = QProcess(self._widget)
        self._process.setObjectName('%s-process' % self.objectName())
        self._std_out = []
        self._errors = []
        self._stopping = False
        self._mute = False
        if 'mute' in self._options:
            self._mute = bool(int(self._options['mute']))

        self._widget.setGeometry(media['_geometry'])
        self.connect(self._process, SIGNAL("error()"), self._process_error)
        self.connect(self._process, SIGNAL("finished()"), self.stop)
        self.connect(self._process, SIGNAL("readyReadStandardOutput()"), self.__grep_std_out)
        self.set_default_widget_prop()

        self._stop_timer = QTimer(self)
        self._stop_timer.setSingleShot(True)
        self._stop_timer.setInterval(1000)
        self._stop_timer.timeout.connect(self._force_stop)