cancel_action.h

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#ifndef CANCEL_ACTION_H
#define CANCEL_ACTION_H
 
#ifndef Q_MOC_RUN
#include <ros/ros.h>
 
#include <rviz/panel.h>
#if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)
#  include <QtWidgets>
#else
#  include <QtGui>
#endif
#endif
 
class QLineEdit;
class QLabel;
class QPushButton;
//class QSignalMapper;
 
namespace jsk_rviz_plugins
{
  class CancelAction: public rviz::Panel
    {
      // This class uses Qt slots and is a subclass of QObject, so it needs
      // the Q_OBJECT macro.
Q_OBJECT
  public:
      CancelAction( QWidget* parent = 0 );
 
      
      virtual void load( const rviz::Config& config );
      virtual void save( rviz::Config config ) const;
 
      public Q_SLOTS:
 
      void setTopic( const QString& topic ) {};
 
      protected Q_SLOTS:
 
      void updateTopic() {};
 
      void sendTopic();
      void addTopic();
      void initComboBox();
 
      void addTopicList(std::string topic_name);
 
      void OnClickDeleteButton(int id);
 
    protected:
      QString output_topic_;
 
      QPushButton* add_topic_button_;
 
      QComboBox* add_topic_box_;
 
      QPushButton* send_topic_button_;
 
      QSignalMapper *m_sigmap;
 
      QVBoxLayout* layout;
 
      struct topicListLayout{
        int id;
        QHBoxLayout* layout_;
        QPushButton* remove_button_;
        QLabel* topic_name_;
        ros::Publisher publisher_;
      };
 
      std::vector<topicListLayout> topic_list_layouts_;
 
      // The ROS publisher for the command velocity.
      ros::Publisher velocity_publisher_;
 
      // The ROS node handle.
      ros::NodeHandle nh_;
 
    };
 
}
 
#endif // TELEOP_PANEL_H