| -rw-r--r-- | library/fontmanager.cpp | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/library/fontmanager.cpp b/library/fontmanager.cpp new file mode 100644 index 0000000..adbe57b --- a/dev/null +++ b/library/fontmanager.cpp @@ -0,0 +1,101 @@ +/********************************************************************** +** Copyright (C) 2000 Trolltech AS. All rights reserved. +** +** This file is part of Qtopia Environment. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "fontmanager.h" +#include <qfile.h> +#include <stdlib.h> +#include <qgfx_qws.h> + + + +/* + QFontInfo doesn't work in QWS at the moment, + otherwise we would just have used that to check + the real values + + For now, there are only two Unicode fonts in + the known universe... + +*/ + +bool FontManager::hasUnicodeFont() +{ + QString fontDir = getenv("QTDIR") + QString("/lib/fonts/"); + + QString suffix; + if ( qt_screen->isTransformed() ) { + suffix += "_t"; + QPoint a = qt_screen->mapToDevice(QPoint(0,0),QSize(2,2)); + QPoint b = qt_screen->mapToDevice(QPoint(1,1),QSize(2,2)); + suffix += QString::number( a.x()*8+a.y()*4+(1-b.x())*2+(1-b.y()) ); + } + suffix += ".qpf"; + + return QFile::exists( fontDir+"cyberbit_120_50"+suffix ) + || QFile::exists( fontDir+"unifont_160_50"+suffix ) || + QFile::exists( fontDir+"arial_140_50" + suffix ); +} + +QFont FontManager::unicodeFont( Spacing sp ) +{ + QString key; + QString fontName; + QString fontDir = getenv("QTDIR") + QString("/lib/fonts/"); + + int size; + if ( sp == Proportional ) { + fontName = "Arial"; + size=14; + key = "arial_140_50"; + } else { + fontName = "Unifont"; + size=16; + key = "unifont_160_50"; + } + + QString suffix; + if ( qt_screen->isTransformed() ) { + suffix += "_t"; + QPoint a = qt_screen->mapToDevice(QPoint(0,0),QSize(2,2)); + QPoint b = qt_screen->mapToDevice(QPoint(1,1),QSize(2,2)); + suffix += QString::number( a.x()*8+a.y()*4+(1-b.x())*2+(1-b.y()) ); + } + suffix += ".qpf"; + + // if we cannot find it, try the other one + + if ( !QFile::exists(fontDir+key+suffix) ) { + key = (sp == Fixed ) ? "arial_140_50" : "unifont_160_50"; + if ( QFile::exists(fontDir+key+suffix) ) { + fontName = (sp == Fixed) ? "Arial" : "Unifont"; + size = (sp == Fixed) ? 14 : 16; + } else { + key = "cyberbit_120_50"; + if ( QFile::exists(fontDir+key+suffix) ) { + fontName = "Cyberbit"; + size = 12; + } else { + fontName = "Helvetica"; + size = 14; + } + } + } + return QFont(fontName,size); +} |