#!/usr/bin/env python
import os
import rospkg

from python_qt_binding.QtWidgets import QWidget
from python_qt_binding import loadUi

class MasterWidget(QWidget):

    def __init__(self,context):
        super(MasterWidget, self).__init__()
        ui_file = os.path.join(rospkg.RosPack().get_path('safety_master_plugin'), 'ui', 'master_view.ui')
        loadUi(ui_file, self)
        self.setObjectName('Master Plugin - L1.5 safety system')

        if context.serial_number() > 1:
            self.setWindowTitle(self.windowTitle() + (' (%d)' % context.serial_number()))
        context.add_widget(self)