/****************************************************************************+
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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 QtGui module 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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**+
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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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+
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#ifndef QFONTSUBSET_P_H+
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#define QFONTSUBSET_P_H+
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+
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//+
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//  W A R N I N G+
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//  -------------+
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//+
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// This file is not part of the Qt API.  It exists purely as an+
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// implementation detail.  This header file may change from version to+
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// version without notice, or even be removed.+
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//+
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// We mean it.+
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//+
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+
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#include "private/qfontengine_p.h"+
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+
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#ifndef QT_NO_PRINTER+
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+
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QT_BEGIN_NAMESPACE+
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+
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class QFontSubset+
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{+
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public:+
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    QFontSubset(QFontEngine *fe, int obj_id = 0)+
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        : object_id(obj_id), noEmbed(false), fontEngine(fe), downloaded_glyphs(0), standard_font(false)+
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        { fontEngine->ref.ref(); addGlyph(0); }+
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    ~QFontSubset() {+
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        if (!fontEngine->ref.deref())+
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            delete fontEngine;+
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    }+
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+
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    QByteArray toTruetype() const;+
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    QByteArray toType1() const;+
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    QByteArray type1AddedGlyphs() const;+
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    QByteArray widthArray() const;+
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    QByteArray createToUnicodeMap() const;+
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    QVector<int> getReverseMap() const;+
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    QByteArray glyphName(unsigned int glyph, const QVector<int> reverseMap) const;+
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+
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    static QByteArray glyphName(unsigned short unicode, bool symbol);+
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+
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    int addGlyph(int index);+
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    const int object_id;+
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    bool noEmbed;+
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    QFontEngine *fontEngine;+
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    QList<int> glyph_indices;+
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    mutable int downloaded_glyphs;+
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    mutable bool standard_font;+
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    int nGlyphs() const { return glyph_indices.size(); }+
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    mutable QFixed emSquare;+
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    mutable QVector<QFixed> widths;+
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};+
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+
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QT_END_NAMESPACE+
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+
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#endif // QT_NO_PRINTER+
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+
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#endif // QFONTSUBSET_P_H+
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