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

**

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

** All rights reserved.

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

**

** This file is part of the QtGui module of the Qt Toolkit.

**

** $QT_BEGIN_LICENSE:LGPL$

** GNU Lesser General Public License Usage

** 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.

**

** 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

** and appearing in the file LICENSE.GPL included in the packaging of this

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

** Public License version 3.0 requirements will be met:

** http://www.gnu.org/copyleft/gpl.html.

**

** Other Usage

** Alternatively, this file may be used in accordance with the terms and

** conditions contained in a signed written agreement between you and Nokia.

**

**

**

**

**

** $QT_END_LICENSE$

**

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

#ifndef QTEXTOBJECT_P_H

#define QTEXTOBJECT_P_H

//

//  W A R N I N G

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

//

// This file is not part of the Qt API.  It exists for the convenience

// of other Qt classes.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include "QtGui/qtextobject.h"

#include "private/qobject_p.h"

#include "QtGui/qtextdocument.h"

QT_BEGIN_NAMESPACE

class QTextDocumentPrivate;

class QTextObjectPrivate : public QObjectPrivate

{

    Q_DECLARE_PUBLIC(QTextObject)

public:

    QTextObjectPrivate(QTextDocument *doc)

        : pieceTable(doc->d_func()), objectIndex(-1)

    {

    }

    QTextDocumentPrivate *pieceTable;

    int objectIndex;

};

class QTextBlockGroupPrivate : public QTextObjectPrivate

{

    Q_DECLARE_PUBLIC(QTextBlockGroup)

public:

    QTextBlockGroupPrivate(QTextDocument *doc)

        : QTextObjectPrivate(doc)

    {

    }

    typedef QList<QTextBlock> BlockList;

    BlockList blocks;

    void markBlocksDirty();

};

class QTextFrameLayoutData;

class QTextFramePrivate : public QTextObjectPrivate

{

    friend class QTextDocumentPrivate;

    Q_DECLARE_PUBLIC(QTextFrame)

public:

    QTextFramePrivate(QTextDocument *doc)

        : QTextObjectPrivate(doc), fragment_start(0), fragment_end(0), parentFrame(0), layoutData(0)

    {

    }

    virtual void fragmentAdded(const QChar &type, uint fragment);

    virtual void fragmentRemoved(const QChar &type, uint fragment);

    void remove_me();

    uint fragment_start;

    uint fragment_end;

    QTextFrame *parentFrame;

    QList<QTextFrame *> childFrames;

    QTextFrameLayoutData *layoutData;

};

QT_END_NAMESPACE

#endif // QTEXTOBJECT_P_H