/**************************************************************************** ** ** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** This file may be used under the terms of the GNU General Public ** License version 2.0 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 GNU ** General Public Licensing requirements will be met: ** http://trolltech.com/products/qt/licenses/licensing/opensource/ ** ** If you are unsure which license is appropriate for your use, please ** review the following information: ** http://trolltech.com/products/qt/licenses/licensing/licensingoverview ** or contact the sales department at sales@trolltech.com. ** ** In addition, as a special exception, Trolltech gives you certain ** additional rights. These rights are described in the Trolltech GPL ** Exception version 1.0, which can be found at ** http://www.trolltech.com/products/qt/gplexception/ and in the file ** GPL_EXCEPTION.txt in this package. ** ** In addition, as a special exception, Trolltech, as the sole copyright ** holder for Qt Designer, grants users of the Qt/Eclipse Integration ** plug-in the right for the Qt/Eclipse Integration to link to ** functionality provided by Qt Designer and its related libraries. ** ** Trolltech reserves all rights not expressly granted herein. ** ** Trolltech ASA (c) 2007 ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ****************************************************************************/ #ifndef QFONTENGINE_X11_P_H #define QFONTENGINE_X11_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 #include class QFreetypeFace; // -------------------------------------------------------------------------- class QFontEngineMultiXLFD : public QFontEngineMulti { public: QFontEngineMultiXLFD(const QFontDef &r, const QList &l, int s); ~QFontEngineMultiXLFD(); void loadEngine(int at); private: QList encodings; int screen; QFontDef request; }; class QFontEngineXLFD : public QFontEngine { public: QFontEngineXLFD(XFontStruct *f, const QByteArray &name, int mib); ~QFontEngineXLFD(); QFontEngine::FaceId faceId() const; QFontEngine::Properties properties() const; void getUnscaledGlyph(glyph_t glyph, QPainterPath *path, glyph_metrics_t *metrics); QByteArray getSfntTable(uint tag) const; int synthesized() const; bool stringToCMap(const QChar *str, int len, QGlyphLayout *glyphs, int *nglyphs, QTextEngine::ShaperFlags flags) const; glyph_metrics_t boundingBox(const QGlyphLayout *glyphs, int numGlyphs); glyph_metrics_t boundingBox(glyph_t glyph); void addOutlineToPath(qreal x, qreal y, const QGlyphLayout *glyphs, int numGlyphs, QPainterPath *path, QTextItem::RenderFlags); QFixed ascent() const; QFixed descent() const; QFixed leading() const; qreal maxCharWidth() const; qreal minLeftBearing() const; qreal minRightBearing() const; inline Type type() const { return QFontEngine::XLFD; } bool canRender(const QChar *string, int len); const char *name() const; inline XFontStruct *fontStruct() const { return _fs; } #ifndef QT_NO_FREETYPE FT_Face non_locked_face() const; glyph_t glyphIndexToFreetypeGlyphIndex(glyph_t g) const; #endif uint toUnicode(glyph_t g) const; private: XFontStruct *_fs; QByteArray _name; QTextCodec *_codec; int _cmap; int lbearing, rbearing; mutable QFontEngine::FaceId face_id; mutable QFreetypeFace *freetype; mutable int synth; }; #ifndef QT_NO_FONTCONFIG class Q_GUI_EXPORT QFontEngineMultiFT : public QFontEngineMulti { public: QFontEngineMultiFT(QFontEngine *fe, FcPattern *p, int s, const QFontDef &request); ~QFontEngineMultiFT(); void loadEngine(int at); private: QFontDef request; FcPattern *pattern; FcFontSet *fontSet; int screen; }; class Q_GUI_EXPORT QFontEngineX11FT : public QFontEngineFT { public: explicit QFontEngineX11FT(FcPattern *pattern, const QFontDef &fd, int screen); ~QFontEngineX11FT(); #ifndef QT_NO_XRENDER int xglyph_format; #endif protected: virtual bool uploadGlyphToServer(QGlyphSet *set, uint glyphid, Glyph *g, GlyphInfo *info, int glyphDataSize) const; virtual unsigned long allocateServerGlyphSet(); virtual void freeServerGlyphSet(unsigned long id); }; #endif // QT_NO_FONTCONFIG #endif // QFONTENGINE_X11_P_H