Initial revision

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);
+}