/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
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** GNU Lesser General Public License Usage
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** 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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** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
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** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
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** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QDECLARATIVEBORDERIMAGE_H
#define QDECLARATIVEBORDERIMAGE_H

#include "private/qdeclarativeimagebase_p.h"

#include <QtNetwork/qnetworkreply.h>

QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE

QT_MODULE(Declarative)

class QDeclarative1ScaleGrid;
class QDeclarative1GridScaledImage;
class QDeclarative1BorderImagePrivate;
class Q_AUTOTEST_EXPORT QDeclarative1BorderImage : public QDeclarative1ImageBase
{
    Q_OBJECT
    Q_ENUMS(TileMode)

    Q_PROPERTY(QDeclarative1ScaleGrid *border READ border CONSTANT)
    Q_PROPERTY(TileMode horizontalTileMode READ horizontalTileMode WRITE setHorizontalTileMode NOTIFY horizontalTileModeChanged)
    Q_PROPERTY(TileMode verticalTileMode READ verticalTileMode WRITE setVerticalTileMode NOTIFY verticalTileModeChanged)

    // read-only for BorderImage
    Q_PROPERTY(QSize sourceSize READ sourceSize NOTIFY sourceSizeChanged)

public:
    QDeclarative1BorderImage(QDeclarativeItem *parent=0);
    ~QDeclarative1BorderImage();

    QDeclarative1ScaleGrid *border();

    enum TileMode { Stretch = Qt::StretchTile, Repeat = Qt::RepeatTile, Round = Qt::RoundTile };

    TileMode horizontalTileMode() const;
    void setHorizontalTileMode(TileMode);

    TileMode verticalTileMode() const;
    void setVerticalTileMode(TileMode);

    void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
    void setSource(const QUrl &url);

Q_SIGNALS:
    void horizontalTileModeChanged();
    void verticalTileModeChanged();
    void sourceSizeChanged();

protected:
    virtual void load();

private:
    void setGridScaledImage(const QDeclarative1GridScaledImage& sci);

private Q_SLOTS:
    void doUpdate();
    void requestFinished();
    void sciRequestFinished();

private:
    Q_DISABLE_COPY(QDeclarative1BorderImage)
    Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QDeclarative1BorderImage)
};

QT_END_NAMESPACE
QML_DECLARE_TYPE(QDeclarative1BorderImage)
QT_END_HEADER

#endif // QDECLARATIVEBORDERIMAGE_H