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Diffstat (limited to 'src/kernel/qfontdatabase.h')
| -rw-r--r-- | src/kernel/qfontdatabase.h | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/src/kernel/qfontdatabase.h b/src/kernel/qfontdatabase.h new file mode 100644 index 0000000..2ccb314 --- /dev/null +++ b/src/kernel/qfontdatabase.h @@ -0,0 +1,227 @@ +/**************************************************************************** +** +** Definition of the QFontDatabase class +** +** Created : 981126 +** +** Copyright (C) 1999-2008 Trolltech ASA. All rights reserved. +** +** This file is part of the kernel module of the Qt GUI Toolkit. +** +** This file may be used under the terms of the GNU General +** Public License versions 2.0 or 3.0 as published by the Free +** Software Foundation and appearing in the files LICENSE.GPL2 +** and LICENSE.GPL3 included in the packaging of this file. +** Alternatively you may (at your option) use any later version +** of the GNU General Public License if such license has been +** publicly approved by Trolltech ASA (or its successors, if any) +** and the KDE Free Qt Foundation. +** +** 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. +** +** This file may be used under the terms of the Q Public License as +** defined by Trolltech ASA and appearing in the file LICENSE.QPL +** included in the packaging of this file. Licensees holding valid Qt +** Commercial licenses may use this file in accordance with the Qt +** Commercial License Agreement provided with the Software. +** +** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, +** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted +** herein. +** +**********************************************************************/ + +#ifndef QFONTDATABASE_H +#define QFONTDATABASE_H + +#ifndef QT_H +#include "qwindowdefs.h" +#include "qstring.h" +#include "qstringlist.h" +#include "qfont.h" +#include "qvaluelist.h" +#endif // QT_H + + +#ifndef QT_NO_FONTDATABASE + +class QFontStylePrivate; /* Don't touch! */ +struct QtFontStyle; +struct QtFontFamily; +struct QtFontFoundry; +struct QFontDef; +class QFontEngine; +#ifdef Q_WS_QWS +class QDiskFont; +#endif + +class QFontDatabasePrivate; + +class Q_EXPORT QFontDatabase +{ +public: + static QValueList<int> standardSizes(); + + QFontDatabase(); + + QStringList families() const; + QStringList families( QFont::Script ) const; + QStringList styles( const QString & ) const; + QValueList<int> pointSizes( const QString &, const QString & = QString::null); + QValueList<int> smoothSizes( const QString &, const QString &); + QString styleString( const QFont &); + + QFont font( const QString &, const QString &, int); + + bool isBitmapScalable( const QString &, const QString & = QString::null) const; + bool isSmoothlyScalable( const QString &, const QString & = QString::null) const; + bool isScalable( const QString &, const QString & = QString::null) const; + bool isFixedPitch( const QString &, const QString & = QString::null) const; + + bool italic( const QString &, const QString &) const; + bool bold( const QString &, const QString &) const; + int weight( const QString &, const QString &) const; + + static QString scriptName(QFont::Script); + static QString scriptSample(QFont::Script); + +#ifdef Q_WS_QWS + static void qwsAddDiskFont( QDiskFont *qdf ); +#endif + + // For source compatibility with < 3.0 +#ifndef QT_NO_COMPAT + + QStringList families(bool) const; + QStringList styles( const QString &, const QString & ) const; + QValueList<int> pointSizes( const QString &, const QString &, const QString & ); + QValueList<int> smoothSizes( const QString &, const QString &, const QString & ); + + QFont font( const QString &, const QString &, int, const QString &); + + bool isBitmapScalable( const QString &, const QString &, const QString & ) const; + bool isSmoothlyScalable( const QString &, const QString &, const QString & ) const; + bool isScalable( const QString &, const QString &, const QString & ) const; + bool isFixedPitch( const QString &, const QString &, const QString & ) const; + + bool italic( const QString &, const QString &, const QString & ) const; + bool bold( const QString &, const QString &, const QString & ) const; + int weight( const QString &, const QString &, const QString & ) const; + +#endif // QT_NO_COMPAT + +private: +#if defined(Q_WS_X11) || defined(Q_WS_WIN) + static QFontEngine *findFont( QFont::Script script, const QFontPrivate *fp, + const QFontDef &request, int force_encoding_id = -1 ); +#endif // Q_WS_X11 + + static void createDatabase(); + + static void parseFontName(const QString &name, QString &foundry, QString &family); + + friend struct QFontDef; + friend class QFontPrivate; + friend class QFontDialog; + friend class QFontEngineLatinXLFD; + + QFontDatabasePrivate *d; +}; + + +#ifndef QT_NO_COMPAT + +inline QStringList QFontDatabase::families( bool ) const +{ + return families(); +} + +inline QStringList QFontDatabase::styles( const QString &family, + const QString & ) const +{ + return styles(family); +} + +inline QValueList<int> QFontDatabase::pointSizes( const QString &family, + const QString &style , + const QString & ) +{ + return pointSizes(family, style); +} + +inline QValueList<int> QFontDatabase::smoothSizes( const QString &family, + const QString &style, + const QString & ) +{ + return smoothSizes(family, style); +} + +inline QFont QFontDatabase::font( const QString &familyName, + const QString &style, + int pointSize, + const QString &) +{ + return font(familyName, style, pointSize); +} + +inline bool QFontDatabase::isBitmapScalable( const QString &family, + const QString &style, + const QString & ) const +{ + return isBitmapScalable(family, style); +} + +inline bool QFontDatabase::isSmoothlyScalable( const QString &family, + const QString &style, + const QString & ) const +{ + return isSmoothlyScalable(family, style); +} + +inline bool QFontDatabase::isScalable( const QString &family, + const QString &style, + const QString & ) const +{ + return isScalable(family, style); +} + +inline bool QFontDatabase::isFixedPitch( const QString &family, + const QString &style, + const QString & ) const +{ + return isFixedPitch(family, style); +} + +inline bool QFontDatabase::italic( const QString &family, + const QString &style, + const QString & ) const +{ + return italic(family, style); +} + +inline bool QFontDatabase::bold( const QString &family, + const QString &style, + const QString & ) const +{ + return bold(family, style); +} + +inline int QFontDatabase::weight( const QString &family, + const QString &style, + const QString & ) const +{ + return weight(family, style); +} + +#endif // QT_NO_COMPAT + +#endif // QT_NO_FONTDATABASE + +#endif // QFONTDATABASE_H |