File indexing completed on 2025-01-05 03:59:45

 /* ============================================================
  *
  * This file is a part of digiKam project
  * https://www.digikam.org
  *
  * Date        : 2010-01-10
  * Description : a tool bar for preview mode
  *
  * SPDX-FileCopyrightText: 2010-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  *
  * ============================================================ */
 
 #ifndef DIGIKAM_PREVIEW_TOOL_BAR_H
 #define DIGIKAM_PREVIEW_TOOL_BAR_H
 
 // Qt includes
 
 #include <QWidget>
 #include <QAction>
 
 // Local includes
 
 #include "digikam_export.h"
 
 class KConfigGroup;
 
 namespace Digikam
 {
 
 class EditorWindow;
 
 class DIGIKAM_EXPORT PreviewToolBar : public QWidget
 {
     Q_OBJECT
 
 public:
 
     enum PreviewMode
     {
         PreviewOriginalImage      = 0x00000001,      ///< Original image only.
         PreviewBothImagesHorz     = 0x00000002,      ///< Horizontal with original and target duplicated.
         PreviewBothImagesVert     = 0x00000004,      ///< Vertical with original and target duplicated.
         PreviewBothImagesHorzCont = 0x00000008,      ///< Horizontal with original and target in contiguous.
         PreviewBothImagesVertCont = 0x00000010,      ///< Vertical with original and target in contiguous.
         PreviewTargetImage        = 0x00000020,      ///< Target image only.
         PreviewToggleOnMouseOver  = 0x00000040,      ///< Original image if mouse is over image area, else target image.
         NoPreviewMode             = 0x00000080,      ///< Target image only without information displayed.
 
         AllPreviewModes           = PreviewOriginalImage      | PreviewBothImagesHorz     |
                                     PreviewBothImagesVert     | PreviewBothImagesHorzCont |
                                     PreviewBothImagesVertCont | PreviewTargetImage        |
                                     PreviewToggleOnMouseOver,
 
         UnSplitPreviewModes       = PreviewOriginalImage | PreviewTargetImage | PreviewToggleOnMouseOver
     };
 
 public:
 
     explicit PreviewToolBar(QWidget* const parent = nullptr);
     ~PreviewToolBar() override;
 
     void setPreviewModeMask(int mask);
 
     void setPreviewMode(PreviewMode mode);
     PreviewMode previewMode() const;
 
     void readSettings(KConfigGroup& group);
     void writeSettings(KConfigGroup& group);
 
     void registerMenuActionGroup(EditorWindow* const editor);
 
 Q_SIGNALS:
 
     void signalPreviewModeChanged(int);
 
 private Q_SLOTS:
 
     void slotButtonReleased(int);
     void slotActionTriggered(QAction*);
 
 private:
 
     void setCheckedAction(int id);
 
 private:
 
     class Private;
     Private* const d;
 };
 
 } // namespace Digikam
 
 #endif // DIGIKAM_PREVIEW_TOOL_BAR_H