param_plugin.py

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# Copyright (c) 2012, Willow Garage, Inc.
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# Author: Isaac Saito
 
from rqt_gui_py.plugin import Plugin
 
from rqt_py_common.plugin_container_widget import PluginContainerWidget
 
from rqt_reconfigure.param_widget import ParamWidget
 
 
class ParamPlugin(Plugin):
 
    def __init__(self, context):
        """
        :type context: qt_gui.PluginContext
        """
        super(ParamPlugin, self).__init__(context)
        self.setObjectName('Dynamic Reconfigure')
 
        self._plugin_widget = ParamWidget(context)
        self._widget = PluginContainerWidget(self._plugin_widget, True, False)
        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._widget.shutdown()
 
    def save_settings(self, plugin_settings, instance_settings):
        self._widget.save_settings(plugin_settings, instance_settings)
 
    def restore_settings(self, plugin_settings, instance_settings):
        self._widget.restore_settings(plugin_settings, instance_settings)
 
    @staticmethod
    def add_arguments(parser):
        group = parser.add_argument_group('Options for rqt_reconfigure plugin')
        group.add_argument('node_name', nargs='*', default=[],
                           help='Node(s) to open automatically')