/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
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**
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** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
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#ifndef QMLGRAPHICSITEMNODEINSTANCE_H
#define QMLGRAPHICSITEMNODEINSTANCE_H

#include "graphicsobjectnodeinstance.h"
#include <QmlGraphicsItem>
#include <QWeakPointer>


namespace QmlDesigner {
namespace Internal {

class QmlGraphicsItemNodeInstance : public GraphicsObjectNodeInstance
{
public:
    typedef QSharedPointer<QmlGraphicsItemNodeInstance> Pointer;
    typedef QWeakPointer<QmlGraphicsItemNodeInstance> WeakPointer;

    ~QmlGraphicsItemNodeInstance();

    static Pointer create(const NodeMetaInfo &metaInfo, QmlContext *context, QObject *objectToBeWrapped);

    bool isQmlGraphicsItem() const;

    QSizeF size() const;
    QRectF boundingRect() const;
//    void updateAnchors();

    void setPropertyVariant(const QString &name, const QVariant &value);
    void setPropertyBinding(const QString &name, const QString &expression);

    QVariant property(const QString &name) const;
    void resetProperty(const QString &name);

    bool hasAnchor(const QString &name) const;
    QPair<QString, NodeInstance> anchor(const QString &name) const;
    bool isAnchoredBy() const;
protected:
    QmlGraphicsItemNodeInstance(QmlGraphicsItem *item, bool hasContent);
    QmlGraphicsItem *qmlGraphicsItem() const;
    void resetHorizontal();
    void resetVertical();

private: //variables
    bool m_hasHeight;
    bool m_hasWidth;
};

}
}
#endif // QMLGRAPHICSITEMNODEINSTANCE_H