from qt_gui.plugin import Plugin
from .action_config_widget import ActionConfigWidget # class to be created in my_module_widget.py!

class ActionConfig(Plugin):

    def __init__(self, context):
        super(ActionConfig, self).__init__(context)
        # Give QObjects reasonable names
        self.setObjectName('ActionConfig')        

        # Create QWidget
        self._widget = ActionConfigWidget()

        if context.serial_number() > 1:
            self._widget.setWindowTitle(self._widget.windowTitle() + (' (%d)' % context.serial_number()))
        # Add widget to the user interface
        context.add_widget(self._widget)

	# Process standalone plugin command-line arguments
        from argparse import ArgumentParser
        parser = ArgumentParser()
        # Add argument(s) to the parser.
        parser.add_argument("-q", "--quiet", action="store_true",
                      dest="quiet",
                      help="Put plugin in silent mode")
        args, unknowns = parser.parse_known_args(context.argv())
        if not args.quiet:
            print 'arguments: ', args
            print 'unknowns: ', unknowns

    def shutdown_plugin(self):
        # TODO unregister all publishers here
        pass

    def save_settings(self, plugin_settings, instance_settings):
        # TODO save intrinsic configuration, usually using:
        # instance_settings.set_value(k, v)
        pass

    def restore_settings(self, plugin_settings, instance_settings):
        # TODO restore intrinsic configuration, usually using:
        # v = instance_settings.value(k)
        pass

    #def trigger_configuration(self):
        # Comment in to signal that the plugin has a way to configure
        # This will enable a setting button (gear icon) in each dock widget title bar
        # Usually used to open a modal configuration dialog
