runtime_monitor.py

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#!/usr/bin/env python
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import roslib
roslib.load_manifest('rqt_runtime_monitor')
import rospy

from qt_gui.plugin import Plugin

from .runtime_monitor_widget import RuntimeMonitorWidget


class RuntimeMonitor(Plugin):

    def __init__(self, context):
        super(RuntimeMonitor, self).__init__(context)
        self.setObjectName('runtime_monitor')

        self._widget = RuntimeMonitorWidget()
        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):
        # instance_settings.set_value(k, v)
        pass

    def restore_settings(self, plugin_settings, instance_settings):
        # v = instance_settings.value(k)
        pass

    #def trigger_configuration(self):
        # Comment in to signal that the plugin has a way to configure it
        # Usually used to open a dialog to offer the user a set of configuration