/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the test suite of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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#include <QAbstractTextDocumentLayout>+
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#include <private/qtextdocument_p.h>+
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+
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#ifndef COMMON_H+
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#define COMMON_H+
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+
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class QTestDocumentLayout : public QAbstractTextDocumentLayout+
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{+
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    Q_OBJECT+
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public:+
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    QTestDocumentLayout(QTextDocument *doc) : QAbstractTextDocumentLayout(doc), f(-1), called(false) {}+
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    virtual void draw(QPainter *, const PaintContext &)  {}+
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    virtual int hitTest(const QPointF &, Qt::HitTestAccuracy ) const { return 0; }+
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+
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    virtual void documentChanged(int from, int oldLength, int length)+
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    {+
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        called = true;+
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        lastDocumentLengths.append(document()->docHandle()->length());+
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+
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        if (f < 0)+
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            return;+
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+
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        if(from != f ||+
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                o != oldLength ||+
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                l != length) {+
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            qDebug("checkDocumentChanged: got %d %d %d, expected %d %d %d", from, oldLength, length, f, o, l);+
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            error = true;+
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        }+
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    }+
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+
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    virtual int pageCount() const { return 1; }+
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    virtual QSizeF documentSize() const { return QSizeF(); }+
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+
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    virtual QRectF frameBoundingRect(QTextFrame *) const { return QRectF(); }+
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    virtual QRectF blockBoundingRect(const QTextBlock &) const { return QRectF(); }+
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+
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    int f;+
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    int o;+
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    int l;+
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+
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    void expect(int from, int oldLength, int length) {+
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	f = from;+
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	o = oldLength;+
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	l = length;+
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	error = false;+
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	called = false;+
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    }+
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    bool error;+
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    bool called;+
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    QList<int> lastDocumentLengths;+
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};+
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+
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#endif+
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