/**************************************************************************
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** GNU Lesser General Public License Usage
**
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** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
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#ifndef RUBBERBANDSELECTIONMANIPULATOR_H
#define RUBBERBANDSELECTIONMANIPULATOR_H


#include "selectionrectangle.h"

namespace QmlViewer {

class QDeclarativeDesignView;

class RubberBandSelectionManipulator
{
public:
    enum SelectionType {
        ReplaceSelection,
        AddToSelection,
        RemoveFromSelection
    };


    RubberBandSelectionManipulator(QGraphicsObject *layerItem, QDeclarativeDesignView *editorView);

    void setItems(const QList<QGraphicsItem*> &itemList);

    void begin(const QPointF& beginPoint);
    void update(const QPointF& updatePoint);
    void end();

    void clear();

    void select(SelectionType selectionType);

    QPointF beginPoint() const;

    bool isActive() const;

protected:
    QGraphicsItem *topFormEditorItem(const QList<QGraphicsItem*> &itemList);


private:
    QList<QGraphicsItem*> m_itemList;
    QList<QGraphicsItem*> m_oldSelectionList;
    SelectionRectangle m_selectionRectangleElement;
    QPointF m_beginPoint;
    QDeclarativeDesignView *m_editorView;
    QGraphicsItem *m_beginFormEditorItem;
    bool m_isActive;
};

}

#endif // RUBBERBANDSELECTIONMANIPULATOR_H