/**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL21$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 or version 3 as published by the Free ** Software Foundation and appearing in the file LICENSE.LGPLv21 and ** LICENSE.LGPLv3 included in the packaging of this file. Please review the ** following information to ensure the GNU Lesser General Public License ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** As a special exception, The Qt Company gives you certain additional ** rights. These rights are described in The Qt Company LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #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" QT_BEGIN_NAMESPACE class QFontSubset { public: explicit QFontSubset(QFontEngine *fe, int obj_id = 0) : object_id(obj_id), noEmbed(false), fontEngine(fe), downloaded_glyphs(0), standard_font(false) { fontEngine->ref.ref(); #ifndef QT_NO_PDF addGlyph(0); #endif } ~QFontSubset() { if (!fontEngine->ref.deref()) delete fontEngine; } QByteArray toTruetype() const; #ifndef QT_NO_PDF QByteArray widthArray() const; QByteArray createToUnicodeMap() const; QVector getReverseMap() const; QByteArray glyphName(unsigned int glyph, const QVector &reverseMap) const; static QByteArray glyphName(unsigned short unicode, bool symbol); int addGlyph(int index); #endif const int object_id; bool noEmbed; QFontEngine *fontEngine; QList glyph_indices; mutable int downloaded_glyphs; mutable bool standard_font; int nGlyphs() const { return glyph_indices.size(); } mutable QFixed emSquare; mutable QVector widths; }; QT_END_NAMESPACE #endif // QFONTSUBSET_P_H