Program Listing for File coordinate_picker_plugin.h

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#ifndef MAPVIZ_PLUGINS__COORDINATE_PICKER_PLUGIN_H_
#define MAPVIZ_PLUGINS__COORDINATE_PICKER_PLUGIN_H_

#include <mapviz/mapviz_plugin.h>

// ROS Libraries
#include <rclcpp/rclcpp.hpp>

// Mapviz libraries
#include <mapviz/map_canvas.h>

// C++ Standard Libraries
#include <string>

// QT autogenerated files
#include "ui_coordinate_picker_config.h"

namespace mapviz_plugins
{
class CoordinatePickerPlugin : public mapviz::MapvizPlugin
{
  Q_OBJECT

  public:
    CoordinatePickerPlugin();
    ~CoordinatePickerPlugin() override;

    bool Initialize(QGLWidget* canvas) override;
    void Shutdown() override { }

    void Draw(double x, double y, double scale) override;
    void Transform() override { }

    void LoadConfig(const YAML::Node& node, const std::string& path) override;
    void SaveConfig(YAML::Emitter& emitter, const std::string& path) override;

    QWidget* GetConfigWidget(QWidget* parent) override;

    void PrintError(const std::string& message) override;
    void PrintInfo(const std::string& message) override;
    void PrintWarning(const std::string& message) override;

  protected:
    bool eventFilter(QObject* object, QEvent* event) override;
    bool handleMousePress(QMouseEvent*);
    bool handleMouseRelease(QMouseEvent*);
    bool handleMouseMove(QMouseEvent*);

  protected Q_SLOTS:
    void SelectFrame();
    void FrameEdited();
    void ToggleCopyOnClick(int state);
    void ClearCoordList();

  private:
    Ui::coordinate_picker_config ui_;
    QWidget* config_widget_;
    mapviz::MapCanvas* map_canvas_;

    bool copy_on_click_;
};
}   // namespace mapviz_plugins

#endif  // MAPVIZ_PLUGINS__COORDINATE_PICKER_PLUGIN_H_