gps_main.py

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# Author: Isaac Saito

import sys

import rospy
from rqt_gps.gps_widget import GpsWidget
from rqt_py_common.plugin_container_widget import PluginContainerWidget
from rqt_py_common.rqt_roscomm_util import RqtRoscommUtil


class GpsMain(object):
    def __init__(self, plugin_context):
        super(GpsMain, self).__init__()
        self._plugin_context = plugin_context

        _main_widget = GpsWidget(self)
        self._mainwidget = PluginContainerWidget(_main_widget, True,
                                                 False)

        self._run_id = None
        self._node_controllers = []

    def get_widget(self):
        return self._mainwidget

    def shutdown(self):
        rospy.logdebug('GpsMain.shutdown')
        #TODO: Impl shutdown hook

    def save_settings(self, plugin_settings, instance_settings):
        self._mainwidget.save_settings(plugin_settings, instance_settings)

    def restore_settings(self, plugin_settings, instance_settings):
        self._mainwidget.restore_settings(plugin_settings, instance_settings)


if __name__ == '__main__':
    # main should be used only for debug purpose.
    # This launches this QWidget as a standalone rqt gui.
    from rqt_gui.main import Main
    main = Main()
    sys.exit(main.main(sys.argv, standalone='rqt_gps'))