ddtFlipRotateWidget.hpp

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// @copyright
// (c) Copyright ESO 2020
// All Rights Reserved
// ESO (eso.org) is an Intergovernmental Organization, and therefore special
// legal conditions apply.
//
// @file ddtFlipRotateWidget.hpp
// @brief DDT Widgets. Class for the DDT Flip Rotate Widget.
//
// Class for the Flip Rotate Widget. Allows to flip or rotate the connected
// images.
//
// @author Carsten Mannel, CGI
// @since  2020/01/22
//
 
#ifndef DDT_DATAVISUALISATION_DDTWIDGETS_FLIPROTATEWIDGET_HPP
#define DDT_DATAVISUALISATION_DDTWIDGETS_FLIPROTATEWIDGET_HPP
 
#include <QtUiPlugin/QDesignerExportWidget>
 
#include "ddt/widgets/ddtWidget.hpp"
 
class QDESIGNER_WIDGET_EXPORT DdtFlipRotateWidget : public DdtWidget {
  Q_OBJECT
 
  Q_PROPERTY(bool RotateClockwise READ get_rotation_clockwise WRITE
                 set_rotation_clockwise)
 
 public:
  explicit DdtFlipRotateWidget(QWidget* parent = nullptr);
 
  virtual ~DdtFlipRotateWidget();
 
  void set_rotation_clockwise(const bool clockwise);
 
  bool get_rotation_clockwise();
 
  void SetFlipStateHorizontal(const bool state);
 
  void SetFlipStateVertical(const bool state);
 
 protected:
  bool flip_horizontal;
 
  bool flip_vertical;
 
  bool rotation_clockwise;
 
 private:
  QToolButton* flip_horizontal_button;
  QToolButton* flip_vertical_button;
  QToolButton* rotate_button;
 
  int rotation_angle;
 
  void CreateWidget();
 
 signals:
  void RotateImage(int angle);
 
  void FlipImage(bool vertical_axis, bool horizontal_axis);
 
 public slots:
  void UpdateFlipStatus(const bool vertical_axis, const bool horizontal_axis);
 
  void SwapFLipButtons();
 
 protected slots:
  void FlipVertical();
 
  void FlipHorizontal();
 
  void Rotate();
};
 
#endif  // DDT_DATAVISUALISATION_DDTWIDGETS_FLIPROTATEWIDGET_HPP