def on_succeed(self, event):
self.condition.acquire()
try:
self.result_msg = yaml_msg_str(self.action_type.result, self.result.GetValue())
buff = StringIO()
self.result_msg.serialize(buff)
self.execute_type = SUCCEED
self.condition.notify()
except roslib.message.SerializationError as e:
self.result_msg = None
wx.MessageBox(str(e), "Error serializing result", wx.OK)
self.condition.release()
def on_feedback(self, event):
self.condition.acquire()
try:
self.feedback_msg = yaml_msg_str(self.action_type.feedback,
self.feedback.GetValue())
buff = StringIO()
self.feedback_msg.serialize(buff)
self.execute_type = SEND_FEEDBACK
self.condition.notify()
except roslib.message.SerializationError as e:
self.feedback_msg = None
wx.MessageBox(str(e), "Error serializing feedback", wx.OK)
self.condition.release()
def on_goal(self, event):
try:
self.goal_msg = yaml_msg_str(self.action_type.goal,
self.goal.GetValue())
buff = StringIO()
self.goal_msg.serialize(buff)
# send the goal to the action server and register the relevant
# callbacks
self.client.send_goal(self.goal_msg, self.done_cb, self.active_cb,
self.feedback_cb)
self.set_status("Goal is pending", wx.Colour(255, 174, 59))
self.set_cancel_button(True)
except roslib.message.SerializationError as e:
self.goal_msg = None
wx.MessageBox(str(e), "Error serializing goal", wx.OK)
