pause_sim_tool.h

#ifndef PAUSE_SIM_TOOL_H
#define PAUSE_SIM_TOOL_H

#include <ros/ros.h>
#include <rviz/tool.h>
#include <std_srvs/Empty.h>

namespace flatland_viz {

class PauseSimTool : public rviz::Tool {
 public:
  PauseSimTool();
  ~PauseSimTool();

 private:
  virtual void onInitialize();

  virtual void activate();

  virtual void deactivate();

  ros::NodeHandle nh_;  
  ros::ServiceClient
      pause_service_;  
};
}

#endif  // PAUSE_SIM_TOOL_H