/**************************************************************************** ** ** Copyright (C) 2009 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. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the Technology Preview License Agreement accompanying ** this package. ** ** 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 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. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** ** ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QFONTDATABASE_H #define QFONTDATABASE_H #include #include #include #ifdef QT3_SUPPORT #include #include #endif QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Gui) class QStringList; template class QList; struct QFontDef; class QFontEngine; class QFontDatabasePrivate; class Q_GUI_EXPORT QFontDatabase { Q_GADGET Q_ENUMS(WritingSystem) public: // do not re-order or delete entries from this enum without updating the // QPF2 format and makeqpf!! enum WritingSystem { Any, Latin, Greek, Cyrillic, Armenian, Hebrew, Arabic, Syriac, Thaana, Devanagari, Bengali, Gurmukhi, Gujarati, Oriya, Tamil, Telugu, Kannada, Malayalam, Sinhala, Thai, Lao, Tibetan, Myanmar, Georgian, Khmer, SimplifiedChinese, TraditionalChinese, Japanese, Korean, Vietnamese, Symbol, Other = Symbol, Ogham, Runic, WritingSystemsCount }; static QList standardSizes(); QFontDatabase(); QList writingSystems() const; QList writingSystems(const QString &family) const; QStringList families(WritingSystem writingSystem = Any) const; QStringList styles(const QString &family) const; QList pointSizes(const QString &family, const QString &style = QString()); QList smoothSizes(const QString &family, const QString &style); QString styleString(const QFont &font); QString styleString(const QFontInfo &fontInfo); QFont font(const QString &family, const QString &style, int pointSize) const; bool isBitmapScalable(const QString &family, const QString &style = QString()) const; bool isSmoothlyScalable(const QString &family, const QString &style = QString()) const; bool isScalable(const QString &family, const QString &style = QString()) const; bool isFixedPitch(const QString &family, const QString &style = QString()) const; bool italic(const QString &family, const QString &style) const; bool bold(const QString &family, const QString &style) const; int weight(const QString &family, const QString &style) const; static QString writingSystemName(WritingSystem writingSystem); static QString writingSystemSample(WritingSystem writingSystem); static int addApplicationFont(const QString &fileName); static int addApplicationFontFromData(const QByteArray &fontData); static QStringList applicationFontFamilies(int id); static bool removeApplicationFont(int id); static bool removeAllApplicationFonts(); static bool supportsThreadedFontRendering(); private: static void createDatabase(); static void parseFontName(const QString &name, QString &foundry, QString &family); #if defined(Q_WS_QWS) static QFontEngine *findFont(int script, const QFontPrivate *fp, const QFontDef &request); #endif static void load(const QFontPrivate *d, int script); #ifdef Q_WS_X11 static QFontEngine *loadXlfd(int screen, int script, const QFontDef &request, int force_encoding_id = -1); #endif friend struct QFontDef; friend class QFontPrivate; friend class QFontDialog; friend class QFontDialogPrivate; friend class QFontEngineMultiXLFD; friend class QFontEngineMultiQWS; QFontDatabasePrivate *d; }; QT_END_NAMESPACE QT_END_HEADER #endif // QFONTDATABASE_H