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

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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).

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** appearing in the file LICENSE.LGPL included in the packaging of this

** file. Please review the following information to ensure the GNU Lesser

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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

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** GNU General Public License Usage

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

#ifndef QTEXTIMAGEHANDLER_P_H

#define QTEXTIMAGEHANDLER_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include "QtCore/qobject.h"

#include "QtGui/qabstracttextdocumentlayout.h"

QT_BEGIN_NAMESPACE

class QTextImageFormat;

class QTextImageHandler : public QObject,

                          public QTextObjectInterface

{

    Q_OBJECT

    Q_INTERFACES(QTextObjectInterface)

public:

    explicit QTextImageHandler(QObject *parent = 0);

    virtual QSizeF intrinsicSize(QTextDocument *doc, int posInDocument, const QTextFormat &format);

    virtual void drawObject(QPainter *p, const QRectF &rect, QTextDocument *doc, int posInDocument, const QTextFormat &format);

    typedef QImage (*ExternalImageLoaderFunction)(const QString &name, const QString &context);

    static Q_GUI_EXPORT ExternalImageLoaderFunction externalLoader; //this is needed by Qt3Support

};

QT_END_NAMESPACE

#endif // QTEXTIMAGEHANDLER_P_H