File indexing completed on 2024-06-23 04:28:11

 /* This file is part of the KDE project
 
    SPDX-FileCopyrightText: 2006 Thorsten Zachmann <zachmann@kde.org>
    SPDX-FileCopyrightText: 2006-2007 Thomas Zander <zander@kde.org>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #ifndef SHAPEMOVESTRATEGY_H
 #define SHAPEMOVESTRATEGY_H
 
 #include <KoInteractionStrategy.h>
 
 #include <QPointer>
 #include <QPointF>
 #include <QList>
 
 #include <KoCanvasBase.h>
 
 class KoToolBase;
 class KoShape;
 class KoSelection;
 
 /**
  * Implements the Move action on an object or selected objects.
  */
 class ShapeMoveStrategy : public KoInteractionStrategy
 {
 public:
     /**
      * Constructor that starts to move the objects.
      * @param tool the parent tool which controls this strategy
      * @param canvas the canvas interface which will supply things like a selection object
      * @param clicked the initial point that the user depressed (in pt).
      */
     ShapeMoveStrategy(KoToolBase *tool, KoSelection *selection, const QPointF &clicked);
     ~ShapeMoveStrategy() override {}
 
     void handleMouseMove(const QPointF &mouseLocation, Qt::KeyboardModifiers modifiers) override;
     KUndo2Command *createCommand() override;
     void finishInteraction(Qt::KeyboardModifiers modifiers) override;
     void paint(QPainter &painter, const KoViewConverter &converter) override;
 private:
     void moveSelection(const QPointF &diff);
     QList<QPointF> m_previousPositions;
     QList<QPointF> m_newPositions;
     QPointF m_start, m_finalMove, m_initialOffset;
     QList<KoShape *> m_selectedShapes;
     QPointer<KoCanvasBase> m_canvas;
 };
 
 #endif