services.py

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import rosmsg
 
from qt_gui.plugin import Plugin
from rqt_msg.messages_widget import MessagesWidget
 
 
class Services(Plugin):
    # TODO fix the rosmsg.get_service_class function to return a class with
    # slots like rosmsg.get_message_class does so that the recursive functions
    # used to create tree_view elements will work.
 
    def __init__(self, context):
        super(Services, self).__init__(context)
        self.setObjectName('servicess')
        self._widget = MessagesWidget(rosmsg.MODE_SRV)
        self._widget.setWindowTitle('Service Type Browser')
        self._widget.type_label.setText('Service:')
        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.cleanup_browsers_on_close()
 
    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