#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QtOpenGL/qgl.h>
#include <CGAL/Qt/DemosMainWindow.h>

class QDragEnterEvent;
class QDropEvent;
class Scene;
class Viewer;
namespace Ui {
  class MainWindow;
}


class MainWindow :
  public CGAL::Qt::DemosMainWindow
{
  Q_OBJECT
public:
  MainWindow(QWidget* parent = nullptr);
  ~MainWindow();

  public slots:
    void updateViewerBBox();
    void open(QString filename);
    void setAddKeyFrameKeyboardModifiers(Qt::KeyboardModifiers);

    protected slots:

      // settings
      void quit();
      void readSettings();
      void writeSettings();

      // drag & drop
      void dropEvent(QDropEvent *event);
      void closeEvent(QCloseEvent *event);
      void dragEnterEvent(QDragEnterEvent *event);

      // file menu
      void on_actionLoadPolyhedron_triggered();

      // edit menu
      void on_actionSave_snapshot_triggered();
      void on_actionCopy_snapshot_triggered();
      void on_actionClear_points_triggered();
      void on_actionClear_segments_triggered();
      void on_actionClear_cutting_plane_triggered();

      // algorithm menu
      void on_actionRefine_loop_triggered();
      void on_actionEdge_points_triggered();
      void on_actionInside_points_triggered();
      void on_actionBoundary_points_triggered();
      void on_actionRefine_bisection_triggered();
      void on_actionBoundary_segments_triggered();
      void on_actionPoints_in_interval_triggered();
      void on_actionSigned_distance_function_to_facets_triggered();
      void on_actionUnsigned_distance_function_to_edges_triggered();
      void on_actionUnsigned_distance_function_to_facets_triggered();
      void on_actionIntersection_cutting_plane_triggered();
    void on_actionCutting_plane_none_triggered();

      // benchmark menu
      void on_actionBench_memory_triggered();
      void on_actionBench_distances_triggered();
      void on_actionBench_intersections_triggered();

      // benchmark against #triangles
      void on_actionBench_construction_triggered();
      void on_actionBench_distances_vs_nbt_triggered();
      void on_actionBench_intersections_vs_nbt_triggered();

      // view menu
      void on_actionView_points_triggered();
      void on_actionView_segments_triggered();
      void on_actionView_polyhedron_triggered();
      void on_actionView_cutting_plane_triggered();

private:
  Scene* m_pScene;
  Viewer* m_pViewer;
  Ui::MainWindow* ui;
};

#endif // ifndef MAINWINDOW_H