/**************************************************************************

**

**  This  file  is  part  of  Qt  Creator

**

**  Copyright  (c)  2011  Nokia  Corporation  and/or  its  subsidiary(-ies).

**

**  Contact:  Nokia  Corporation  (qt-info@nokia.com)

**

**  No  Commercial  Usage

**

**  This  file  contains  pre-release  code  and  may  not  be  distributed.

**  You  may  use  this  file  in  accordance  with  the  terms  and  conditions

**  contained  in  the  Technology  Preview  License  Agreement  accompanying

**  this  package.

**

**  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,  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.

**

**  If  you  have  questions  regarding  the  use  of  this  file,  please  contact

**  Nokia  at  qt-info@nokia.com.

**

**************************************************************************/

#ifndef SGITEMNODEINSTANCE_H
#define SGITEMNODEINSTANCE_H

#include <QtGlobal>

#if QT_VERSION >= 0x050000

#include "objectnodeinstance.h"

#include <QSGItem>
#include <designersupportfunctions.h>

namespace QmlDesigner {
namespace Internal {

class SGItemNodeInstance : public ObjectNodeInstance
{
public:
    typedef QSharedPointer<SGItemNodeInstance> Pointer;
    typedef QWeakPointer<SGItemNodeInstance> WeakPointer;

    ~SGItemNodeInstance();

    static Pointer create(QObject *objectToBeWrapped);
    void initialize(const ObjectNodeInstance::Pointer &objectNodeInstance);

    bool isSGItem() const;

    QRectF boundingRect() const;
    QPointF position() const;
    QSizeF size() const;
    QTransform transform() const;
    QTransform customTransform() const;
    QTransform sceneTransform() const;
    double opacity() const;

    QObject *parent() const;

    double rotation() const;
    double scale() const;
    QPointF transformOriginPoint() const;
    double zValue() const;

    bool equalSGItem(QSGItem *item) const;

    bool hasContent() const;

    QList<ServerNodeInstance> childItems() const;
    QList<ServerNodeInstance> childItemsForChild(QSGItem *childItem) const;

    bool isMovable() const;
    void setMovable(bool movable);

    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);

    void reparent(const ObjectNodeInstance::Pointer &oldParentInstance, const QString &oldParentProperty, const ObjectNodeInstance::Pointer &newParentInstance, const QString &newParentProperty);

    int penWidth() const;

    bool hasAnchor(const QString &name) const;
    QPair<QString, ServerNodeInstance> anchor(const QString &name) const;
    bool isAnchoredBySibling() const;
    bool isAnchoredByChildren() const;
    void doComponentComplete();

    bool isResizable() const;
    void setResizable(bool resizeable);

    void setHasContent(bool hasContent);

    QList<ServerNodeInstance> stateInstances() const;

    QImage renderImage() const;

    DesignerSupport *designerSupport() const;
    Qt5NodeInstanceServer *qt5NodeInstanceServer() const;

protected:
    SGItemNodeInstance(QSGItem*);
    QSGItem *sgItem() const;
    void resetHorizontal();
    void resetVertical();
    void refresh();

private: //variables
    bool m_hasHeight;
    bool m_hasWidth;
    bool m_isResizable;
    bool m_hasContent;
    bool m_isMovable;
    double m_x;
    double m_y;
    double m_width;
    double m_height;
};

} // namespace Internal
} // namespace QmlDesigner

#endif  // QT_VERSION
#endif  // SGITEMNODEINSTANCE_H