src/gui/text/qfont_s60.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 19 Feb 2010 23:40:16 +0200
branchRCL_3
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file.  Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights.  These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qfont.h"
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#include "qt_s60_p.h"
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#include "qpixmap_s60_p.h"
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#include "qmutex.h"
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QT_BEGIN_NAMESPACE
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#if 1
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#ifdef QT_NO_FREETYPE
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Q_GLOBAL_STATIC(QMutex, lastResortFamilyMutex);
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#endif // QT_NO_FREETYPE
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QString QFont::lastResortFamily() const
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{
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#ifdef QT_NO_FREETYPE
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    QMutexLocker locker(lastResortFamilyMutex());
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    static QString family;
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    if (family.isEmpty()) {
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        QSymbianFbsHeapLock lock(QSymbianFbsHeapLock::Unlock);
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        CFont *font;
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        const TInt err = S60->screenDevice()->GetNearestFontInTwips(font, TFontSpec());
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        Q_ASSERT(err == KErrNone);
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        const TFontSpec spec = font->FontSpecInTwips();
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        family = QString((const QChar *)spec.iTypeface.iName.Ptr(), spec.iTypeface.iName.Length());
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        S60->screenDevice()->ReleaseFont(font);
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        lock.relock();
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    }
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    return family;
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#else
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    // For the FreeType case we just hard code the face name, since otherwise on
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    // East Asian systems we may get a name for a stroke based (non-ttf) font.
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    // TODO: Get the type face name in a proper way
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    const bool isJapaneseOrChineseSystem =
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        User::Language() == ELangJapanese || User::Language() == ELangPrcChinese;
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    return QLatin1String(isJapaneseOrChineseSystem?"Heisei Kaku Gothic S60":"Series 60 Sans");
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#endif // QT_NO_FREETYPE
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}
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#else // 0
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QString QFont::lastResortFamily() const
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{
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    return QLatin1String("Series 60 Sans");
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}
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#endif // 0
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QString QFont::defaultFamily() const
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{
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    return lastResortFamily();
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}
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QT_END_NAMESPACE