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99 lines
3.4 KiB
C++
99 lines
3.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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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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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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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 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company 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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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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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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// 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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#include "qfontengine_p.h"
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#ifndef QT_NO_PRINTER
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QT_BEGIN_NAMESPACE
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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() && fontEngine->cache_count == 0)
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delete fontEngine;
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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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static QByteArray glyphName(unsigned short unicode, bool symbol);
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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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QT_END_NAMESPACE
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#endif // QT_NO_PRINTER
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#endif // QFONTSUBSET_P_H
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