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Diffstat (limited to 'qtinterface/qt4/Qt/qfontdatabase.h')
| -rw-r--r-- | qtinterface/qt4/Qt/qfontdatabase.h | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/qtinterface/qt4/Qt/qfontdatabase.h b/qtinterface/qt4/Qt/qfontdatabase.h new file mode 100644 index 0000000..3bbbced --- /dev/null +++ b/qtinterface/qt4/Qt/qfontdatabase.h @@ -0,0 +1,178 @@ +/**************************************************************************** +** +** Copyright (C) 2010 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Nokia. +** +** 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. +** +** 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. +** +** 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 <QtGui/qwindowdefs.h> +#include <QtCore/qstring.h> +#include <QtGui/qfont.h> +#ifdef QT3_SUPPORT +#include <QtCore/qstringlist.h> +#include <QtCore/qlist.h> +#endif + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QStringList; +template <class T> 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, + Nko, + + WritingSystemsCount + }; + + static QList<int> standardSizes(); + + QFontDatabase(); + + QList<WritingSystem> writingSystems() const; + QList<WritingSystem> writingSystems(const QString &family) const; + + QStringList families(WritingSystem writingSystem = Any) const; + QStringList styles(const QString &family) const; + QList<int> pointSizes(const QString &family, const QString &style = QString()); + QList<int> 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) || defined(Q_OS_SYMBIAN) + 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; + friend class QFontEngineMultiS60; + + QFontDatabasePrivate *d; +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QFONTDATABASE_H |