from python_qt_binding.QtCore import QObject
from python_qt_binding.QtCore import pyqtSignal
from robot_info import RobotInfo

class CallbackHandler(QObject):
    robot_info_signal = pyqtSignal(object)
    add_robot_signal = pyqtSignal(int)
    remove_robot_signal = pyqtSignal(int)
    

    def __init__(self):
        super(CallbackHandler, self).__init__()    

    def connect_robot_info_signal(self,slot):
        self.robot_info_signal.connect(slot)

    def connect_add_robot_signal(self,slot):
        self.add_robot_signal.connect(slot)

    def connect_remove_robot_signal(self,slot):
        self.remove_robot_signal.connect(slot)