File indexing completed on 2024-05-12 15:56:39

 /* This file is part of the KDE project
  * SPDX-FileCopyrightText: 2011 Jan Hambrecht <jaham@gmx.net>
  *
  * SPDX-License-Identifier: LGPL-2.0-or-later
  */
 
 #ifndef KOCLIPPATH_H
 #define KOCLIPPATH_H
 
 #include "kritaflake_export.h"
 
 #include <QScopedPointer>
 #include <QList>
 #include <QSharedDataPointer>
 #include <qnamespace.h>
 #include <KoFlakeCoordinateSystem.h>
 
 class KoShape;
 class KoPathShape;
 class QPainter;
 class QTransform;
 class QPainterPath;
 class QSizeF;
 
 /// Clip path used to clip shapes
 class KRITAFLAKE_EXPORT KoClipPath
 {
 public:
 
     /**
      * Create a new shape clipping using the given clip data
      * @param clipShapes define the clipping shapes, owned by KoClipPath!
      * @param coordinates shows if ObjectBoundingBox or UserSpaceOnUse coordinate
      *                    system is used.
      */
     KoClipPath(QList<KoShape*> clipShapes, KoFlake::CoordinateSystem coordinates);
     ~KoClipPath();
 
     // Work around MSVC inability to generate copy ops with QSharedDataPointer.
     KoClipPath(const KoClipPath &);
     KoClipPath &operator=(const KoClipPath &);
 
     KoClipPath *clone() const;
 
     KoFlake::CoordinateSystem coordinates() const;
 
     /// Sets the clip rule to be used for the clip path
     void setClipRule(Qt::FillRule clipRule);
 
     /// Returns the current clip rule
     Qt::FillRule clipRule() const;
 
     /// Returns the current clip path with coordinates in percent of the clipped shape size
     QPainterPath path() const;
 
     /// Returns the current clip path scaled to match the specified shape size
     QPainterPath pathForSize(const QSizeF &size) const;
 
     /// Returns the clip path shapes
     QList<KoPathShape*> clipPathShapes() const;
 
     QList<KoShape*> clipShapes() const;
 
     /**
      * Returns the transformation from the clip data path shapes to the
      * current document coordinates of the specified clipped shape.
      * If the specified clipped shape is null, the transformation 
      * from clip data path shapes to shape coordinates of the clipped shape 
      * at the time of creating this clip path is being returned.
      */
     QTransform clipDataTransformation(KoShape *clippedShape) const;
 
     /// Applies the clipping to the given painter
     static void applyClipping(KoShape *clippedShape, QPainter &painter);
 
 private:
     class Private;
     QSharedDataPointer<Private> d;
 };
 
 #endif // KOCLIPPATH_H