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# katelinerange.h

    00001 /* This file is part of the KDE libraries
    00002    Copyright (C) 2002,2003 Hamish Rodda <rodda@kde.org>
    00003    Copyright (C) 2003      Anakim Border <aborder@sources.sourceforge.net>
    00004
    00005    This library is free software; you can redistribute it and/or
    00006    modify it under the terms of the GNU Library General Public
    00007    License version 2 as published by the Free Software Foundation.
    00008
    00009    This library is distributed in the hope that it will be useful,
    00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
    00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00012    Library General Public License for more details.
    00013
    00014    You should have received a copy of the GNU Library General Public License
    00015    along with this library; see the file COPYING.LIB.  If not, write to
    00016    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00017    Boston, MA 02111-1307, USA.
    00018 */
    00019
    00020 #ifndef _KATE_LINERANGE_H_
    00021 #define _KATE_LINERANGE_H_
    00022
    00023 #include "katecursor.h"
    00024
    00025 class KateLineRange
    00026 {
    00027   public:
    00028     KateLineRange();
    00029     virtual ~KateLineRange ();
    00030
    00031     void clear();
    00032
    00033     inline bool includesCursor (const KateTextCursor& realCursor) const
    00034     {
    00035       return realCursor.line() == line && realCursor.col() >= startCol && (!wrap || realCursor.col() < endCol);
    00036     }
    00037
    00038     inline int xOffset () const
    00039     {
    00040       return startX ? shiftX : 0;
    00041     }
    00042
    00043     friend bool operator> (const KateLineRange& r, const KateTextCursor& c);
    00044     friend bool operator>= (const KateLineRange& r, const KateTextCursor& c);
    00045     friend bool operator< (const KateLineRange& r, const KateTextCursor& c);
    00046     friend bool operator<= (const KateLineRange& r, const KateTextCursor& c);
    00047
    00048     int line;
    00049     int virtualLine;
    00050     int startCol;
    00051     int endCol;
    00052     int startX;
    00053     int endX;
    00054
    00055     bool dirty;
    00056     int viewLine;
    00057     bool wrap;
    00058     bool startsInvisibleBlock;
    00059
    00060     // This variable is used as follows:
    00061     // non-dynamic-wrapping mode: unused
    00062     // dynamic wrapping mode:
    00063     //   first viewLine of a line: the X position of the first non-whitespace char
    00064     //   subsequent viewLines: the X offset from the left of the display.
    00065     //
    00066     // this is used to provide a dynamic-wrapping-retains-indent feature.
    00067     int shiftX;
    00068 };
    00069
    00070 #endif

This file is part of the documentation for kate Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Sat Jun 11 20:36:36 2005 by doxygen 1.4.1 written by Dimitri van Heesch, © 1997-2003