File indexing completed on 2025-03-09 03:58:29

 /* ============================================================
  *
  * This file is a part of digiKam project
  * https://www.digikam.org
  *
  * Date        : 2008-08-20
  * Description : A widget stack to embed editor view.
  *
  * SPDX-FileCopyrightText: 2008-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  *
  * ============================================================ */
 
 #ifndef DIGIKAM_IMAGE_EDITOR_STACK_VIEW_H
 #define DIGIKAM_IMAGE_EDITOR_STACK_VIEW_H
 
 // Qt includes
 
 #include <QStackedWidget>
 
 // Local includes
 
 #include "digikam_export.h"
 
 namespace Digikam
 {
 
 class Canvas;
 class GraphicsDImgView;
 
 class DIGIKAM_EXPORT EditorStackView : public QStackedWidget
 {
     Q_OBJECT
 
 public:
 
     enum StackViewMode
     {
         CanvasMode = 0,
         ToolViewMode
     };
 
 public:
 
     explicit EditorStackView(QWidget* const parent = nullptr);
     ~EditorStackView()                                    override;
 
     void     setCanvas(Canvas* const canvas);
     Canvas*  canvas()                               const;
 
     void     setToolView(QWidget* const view);
     QWidget* toolView()                             const;
 
     void     setViewMode(int mode);
     int      viewMode()                             const;
 
     void     increaseZoom();
     void     decreaseZoom();
     void     toggleFitToWindow();
     void     fitToSelect();
     void     zoomTo100Percent();
 
     double   zoomMax()                              const;
     double   zoomMin()                              const;
     bool     isZoomablePreview()                    const;
 
 Q_SIGNALS:
 
     void signalZoomChanged(bool isMax, bool isMin, double zoom);
     void signalToggleOffFitToWindow();
 
 public Q_SLOTS:
 
     void setZoomFactor(double);
     void slotZoomSliderChanged(int);
 
 private Q_SLOTS:
 
     void slotZoomChanged(double);
     void slotToggleOffFitToWindow(bool);
 
 private:
 
     GraphicsDImgView* previewWidget()               const;
 
 private:
 
     class Private;
     Private* const d;
 };
 
 } // namespace Digikam
 
 #endif // DIGIKAM_IMAGE_EDITOR_STACK_VIEW_H