/* This file is part of the KDE project
 * Copyright (C) 2006 Jan Hambrecht <jaham@gmx.net>
 * Copyright (C) 2006 Thorsten Zachmann <zachmann@kde.org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#ifndef KOPATHPOINTMOVESTRATEGY_H
#define KOPATHPOINTMOVESTRATEGY_H

#include <QPointF>
#include "KoInteractionStrategy.h"


class KoPathTool;
class KoCanvasBase;

/**
 * @brief Strategy for moving points of a path shape.
 */
class KoPathPointMoveStrategy : public KoInteractionStrategy
{
public:
    KoPathPointMoveStrategy(KoPathTool *tool, const QPointF &pos);
    virtual ~KoPathPointMoveStrategy();
    virtual void handleMouseMove(const QPointF &mouseLocation, Qt::KeyboardModifiers modifiers);
    virtual void finishInteraction(Qt::KeyboardModifiers modifiers);
    virtual KUndo2Command *createCommand();

private:
    QPointF m_originalPosition;
    /// the accumulated point move amount
    QPointF m_move;
    /// pointer to the path tool
    KoPathTool *m_tool;
};

#endif /* KOPATHPOINTMOVESTRATEGY_H */

