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/****************************************************************************
**
** Copyright (C) 2011 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 QFONTSUBSET_P_H
#define QFONTSUBSET_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 "private/qfontengine_p.h"
#ifndef QT_NO_PRINTER
QT_BEGIN_NAMESPACE
class QFontSubset
{
public:
QFontSubset(QFontEngine *fe, int obj_id = 0)
: object_id(obj_id), noEmbed(false), fontEngine(fe), downloaded_glyphs(0), standard_font(false)
{ fontEngine->ref.ref(); addGlyph(0); }
~QFontSubset() {
if (!fontEngine->ref.deref())
delete fontEngine;
}
QByteArray toTruetype() const;
QByteArray toType1() const;
QByteArray type1AddedGlyphs() const;
QByteArray widthArray() const;
QByteArray createToUnicodeMap() const;
QVector<int> getReverseMap() const;
QByteArray glyphName(unsigned int glyph, const QVector<int> reverseMap) const;
static QByteArray glyphName(unsigned short unicode, bool symbol);
int addGlyph(int index);
const int object_id;
bool noEmbed;
QFontEngine *fontEngine;
QList<int> glyph_indices;
mutable int downloaded_glyphs;
mutable bool standard_font;
int nGlyphs() const { return glyph_indices.size(); }
mutable QFixed emSquare;
mutable QVector<QFixed> widths;
};
QT_END_NAMESPACE
#endif // QT_NO_PRINTER
#endif // QFONTSUBSET_P_H
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