1 files changed, 136 insertions, 0 deletions
diff --git a/src/widgets/platforms/s60/qfont_s60.cpp b/src/widgets/platforms/s60/qfont_s60.cpp
new file mode 100644
index 0000000000..e0f4bad527
--- /dev/null
+++ b/src/widgets/platforms/s60/qfont_s60.cpp
@@ -0,0 +1,136 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qfont.h"
+#include "qfont_p.h"
+#include <private/qt_s60_p.h>
+#include <private/qpixmap_s60_p.h>
+#include "qmutex.h"
+
+QT_BEGIN_NAMESPACE
+
+#ifdef QT_NO_FREETYPE
+Q_GLOBAL_STATIC(QMutex, lastResortFamilyMutex);
+#endif // QT_NO_FREETYPE
+
+extern QStringList qt_symbian_fontFamiliesOnFontServer(); // qfontdatabase_s60.cpp
+Q_GLOBAL_STATIC_WITH_INITIALIZER(QStringList, fontFamiliesOnFontServer, {
+    // We are only interested in the initial font families. No Application fonts.
+    // Therefore, we are allowed to cache the list.
+    x->append(qt_symbian_fontFamiliesOnFontServer());
+});
+
+QString QFont::lastResortFont() const
+{
+    // Symbian's font Api does not distinguish between font and family.
+    // Therefore we try to get a "Family" first, then fall back to "Sans".
+    static QString font = lastResortFamily();
+    if (font.isEmpty())
+        font = QLatin1String("Sans");
+    return font;
+}
+
+QString QFont::lastResortFamily() const
+{
+#ifdef QT_NO_FREETYPE
+    QMutexLocker locker(lastResortFamilyMutex());
+    static QString family;
+    if (family.isEmpty()) {
+        
+        QSymbianFbsHeapLock lock(QSymbianFbsHeapLock::Unlock);
+        
+        CFont *font;
+        const TInt err = S60->screenDevice()->GetNearestFontInTwips(font, TFontSpec());
+        Q_ASSERT(err == KErrNone);
+        const TFontSpec spec = font->FontSpecInTwips();
+        family = QString((const QChar *)spec.iTypeface.iName.Ptr(), spec.iTypeface.iName.Length());
+        S60->screenDevice()->ReleaseFont(font);
+        
+        lock.relock();
+    }
+    return family;
+#else // QT_NO_FREETYPE
+    // For the FreeType case we just hard code the face name, since otherwise on
+    // East Asian systems we may get a name for a stroke based (non-ttf) font.
+
+    // TODO: Get the type face name in a proper way
+
+    const bool isJapaneseOrChineseSystem =
+        User::Language() == ELangJapanese || User::Language() == ELangPrcChinese;
+
+    static QString family;
+    if (family.isEmpty()) {
+        QStringList families = qt_symbian_fontFamiliesOnFontServer();
+        const char* const preferredFamilies[] = {"Nokia Sans S60", "Series 60 Sans"};
+        for (int i = 0; i < sizeof preferredFamilies / sizeof preferredFamilies[0]; ++i) {
+            const QString preferredFamily = QLatin1String(preferredFamilies[i]);
+            if (families.contains(preferredFamily)) {
+                family = preferredFamily;
+                break;
+            }
+        }
+    }
+
+    return QLatin1String(isJapaneseOrChineseSystem?"Heisei Kaku Gothic S60":family.toLatin1());
+#endif // QT_NO_FREETYPE
+}
+
+QString QFont::defaultFamily() const
+{
+#ifdef QT_NO_FREETYPE
+    switch(d->request.styleHint) {
+        case QFont::SansSerif: {
+            static const char* const preferredSansSerif[] = {"Nokia Sans S60", "Series 60 Sans"};
+            for (int i = 0; i < sizeof preferredSansSerif / sizeof preferredSansSerif[0]; ++i) {
+                const QString sansSerif = QLatin1String(preferredSansSerif[i]);
+                if (fontFamiliesOnFontServer()->contains(sansSerif))
+                    return sansSerif;
+            }
+        }
+        // No break. Intentional fall through.
+        default:
+            return lastResortFamily();
+    }
+#endif // QT_NO_FREETYPE
+    return lastResortFamily();
+}
+
+QT_END_NAMESPACE