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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, 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, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef RUBBERBANDSELECTIONMANIPULATOR_H
#define RUBBERBANDSELECTIONMANIPULATOR_H
#include "selectionrectangle.h"
#include "formeditorview.h"
#include "formeditoritem.h"
namespace QmlDesigner {
class RubberBandSelectionManipulator
{
public:
enum SelectionType {
ReplaceSelection,
AddToSelection,
RemoveFromSelection
};
RubberBandSelectionManipulator(LayerItem *layerItem, FormEditorView *editorView);
void setItems(const QList<FormEditorItem*> &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:
FormEditorItem *topFormEditorItem(const QList<QGraphicsItem*> &itemList);
private:
QList<FormEditorItem*> m_itemList;
QList<QmlItemNode> m_oldSelectionList;
SelectionRectangle m_selectionRectangleElement;
QPointF m_beginPoint;
FormEditorView *m_editorView;
FormEditorItem *m_beginFormEditorItem;
bool m_isActive;
};
}
#endif // RUBBERBANDSELECTIONMANIPULATOR_H
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