1 files changed, 70 insertions, 0 deletions
diff --git a/kate/part/katelinerange.h b/kate/part/katelinerange.h
new file mode 100644
index 000000000..0557d565d
--- /dev/null
+++ b/kate/part/katelinerange.h
@@ -0,0 +1,70 @@
+/* This file is part of the KDE libraries
+   Copyright (C) 2002,2003 Hamish Rodda <rodda@kde.org>
+   Copyright (C) 2003      Anakim Border <aborder@sources.sourceforge.net>
+
+   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_LINERANGE_H_
+#define _KATE_LINERANGE_H_
+
+#include "katecursor.h"
+
+class KateLineRange
+{
+  public:
+    KateLineRange();
+    virtual ~KateLineRange ();
+
+    void clear();
+
+    inline bool includesCursor (const KateTextCursor& realCursor) const
+    {
+      return realCursor.line() == line && realCursor.col() >= startCol && (!wrap || realCursor.col() < endCol);
+    }
+
+    inline int xOffset () const
+    {
+      return startX ? shiftX : 0;
+    }
+
+    friend bool operator> (const KateLineRange& r, const KateTextCursor& c);
+    friend bool operator>= (const KateLineRange& r, const KateTextCursor& c);
+    friend bool operator< (const KateLineRange& r, const KateTextCursor& c);
+    friend bool operator<= (const KateLineRange& r, const KateTextCursor& c);
+
+    int line;
+    int virtualLine;
+    int startCol;
+    int endCol;
+    int startX;
+    int endX;
+
+    bool dirty;
+    int viewLine;
+    bool wrap;
+    bool startsInvisibleBlock;
+
+    // This variable is used as follows:
+    // non-dynamic-wrapping mode: unused
+    // dynamic wrapping mode:
+    //   first viewLine of a line: the X position of the first non-whitespace char
+    //   subsequent viewLines: the X offset from the left of the display.
+    //
+    // this is used to provide a dynamic-wrapping-retains-indent feature.
+    int shiftX;
+};
+
+#endif