1 files changed, 114 insertions, 0 deletions
diff --git a/kate/part/katefont.h b/kate/part/katefont.h
new file mode 100644
index 000000000..02c2106c4
--- /dev/null
+++ b/kate/part/katefont.h
@@ -0,0 +1,114 @@
+/* This file is part of the KDE libraries
+   Copyright (C) 2002 Christian Couder <christian@kdevelop.org>
+   Copyright (C) 2001 Christoph Cullmann <cullmann@kde.org>
+   Copyright (C) 2001 Joseph Wenninger <jowenn@kde.org>
+   Copyright (C) 1999 Jochen Wilhelmy <digisnap@cs.tu-berlin.de>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __kate_font_h__
+#define __kate_font_h__
+
+#include <qfont.h>
+#include <qfontmetrics.h>
+
+//
+// KateFontMetrics implementation
+//
+
+class KateFontMetrics : public QFontMetrics
+{
+  public:
+    KateFontMetrics(const QFont& f);
+    ~KateFontMetrics();
+
+    int width(QChar c);
+
+    int width(QString s) { return QFontMetrics::width(s); }
+
+  private:
+    short *createRow (short *wa, uchar row);
+
+  private:
+    short *warray[256];
+};
+
+//
+// KateFontStruct definition
+//
+
+class KateFontStruct
+{
+  public:
+    KateFontStruct();
+    ~KateFontStruct();
+  
+    void setFont(const QFont & font);
+      
+  private:
+    void updateFontData ();
+
+  public:
+    inline int width (const QString& text, int col, bool bold, bool italic, int tabWidth)
+    {
+      if (text[col] == QChar('\t'))
+        return tabWidth * myFontMetrics.width(' ');
+    
+      return (bold) ?
+        ( (italic) ?
+          myFontMetricsBI.charWidth(text, col) :
+          myFontMetricsBold.charWidth(text, col) ) :
+        ( (italic) ?
+          myFontMetricsItalic.charWidth(text, col) :
+          myFontMetrics.charWidth(text, col) );
+    }
+    
+    inline int width (const QChar& c, bool bold, bool italic, int tabWidth)
+    {
+      if (c == QChar('\t'))
+        return tabWidth * myFontMetrics.width(' ');
+    
+      return (bold) ?
+        ( (italic) ?
+          myFontMetricsBI.width(c) :
+          myFontMetricsBold.width(c) ) :
+        ( (italic) ?
+          myFontMetricsItalic.width(c) :
+          myFontMetrics.width(c) );
+    }
+    
+    inline const QFont& font(bool bold, bool italic) const
+    {
+      return (bold) ?
+        ( (italic) ? myFontBI : myFontBold ) :
+        ( (italic) ? myFontItalic : myFont );
+    }
+
+    inline bool fixedPitch() const { return m_fixedPitch; }
+    
+  public:
+    QFont myFont, myFontBold, myFontItalic, myFontBI;
+
+    KateFontMetrics myFontMetrics, myFontMetricsBold, myFontMetricsItalic, myFontMetricsBI;
+
+    int fontHeight;
+    int fontAscent;
+
+  private:
+    bool m_fixedPitch;
+};
+
+#endif