/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser 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 ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at info@qt.nokia.com.
**
**************************************************************************/

#ifndef SINGLESELECTIONMANIPULATOR_H
#define SINGLESELECTIONMANIPULATOR_H

#include "selectionrectangle.h"
#include "formeditorview.h"

namespace QmlDesigner {

class SingleSelectionManipulator
{
public:
    SingleSelectionManipulator(FormEditorView *editorView);

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

    enum SelectionType {
        ReplaceSelection,
        AddToSelection,
        RemoveFromSelection,
        InvertSelection
    };

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

    void select(SelectionType selectionType, bool selectOnlyContentItems);

    void clear();

    QPointF beginPoint() const;

    bool isActive() const;

private:
    QList<QmlItemNode> m_oldSelectionList;
    QPointF m_beginPoint;
    FormEditorView *m_editorView;
    bool m_isActive;
};

}
#endif // SINGLESELECTIONMANIPULATOR_H