launch_plugin.py

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# Author: Isaac Saito
 
from rqt_gui_py.plugin import Plugin
 
from rqt_launch.launch_main import LaunchMain
 
 
class LaunchPlugin(Plugin):
 
    def __init__(self, context):
        '''
        :type context: qt_gui.PluginContext
        '''
 
        super(LaunchPlugin, self).__init__(context)
 
        self._main = LaunchMain(context)
 
        self._widget = self._main.get_widget()
        if context.serial_number() > 1:
            self._widget.setWindowTitle(self._widget.windowTitle() +
                                        (' (%d)' % context.serial_number()))
        context.add_widget(self._widget)
 
    def shutdown_plugin(self):
        self._main.shutdown()
 
    def save_settings(self, plugin_settings, instance_settings):
        self._main.save_settings(plugin_settings, instance_settings)
 
    def restore_settings(self, plugin_settings, instance_settings):
        self._main.restore_settings(plugin_settings, instance_settings)