katevirange.cpp

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/*  This file is part of the KDE libraries and the Kate part.
 *
 *  Copyright (C) 2008 Erlend Hamberg <ehamberg@gmail.com>
 *  Copyright (C) 2011 Svyatoslav Kuzmich <svatoslav1@gmail.com>
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Library General Public
 *  License as published by the Free Software Foundation; either
 *  version 2 of the License, or (at your option) any later version.
 *
 *  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.
 */

#include <QtGlobal>
#include "katevirange.h"
    KateViRange::KateViRange( int slin, int scol, int elin, int ecol, ViMotion::MotionType inc )
  : startLine( slin ), startColumn( scol ), endLine( elin ), endColumn( ecol ), motionType( inc )
{
  valid = true;
  jump = false;
}

// for motions which only return a position, in constrast to "text objects"
// which returns a range
    KateViRange::KateViRange( int elin, int ecol, ViMotion::MotionType inc )
  : endLine( elin ), endColumn( ecol ), motionType( inc )
{
  startLine = -1;
  startColumn = -1;
  valid = true;
  jump = false;
}

KateViRange::KateViRange()
{
  startLine = -1;
  startColumn = -1;
  endLine = -1;
  endColumn = -1;
  valid = true;
  jump = false;
  motionType = ViMotion::InclusiveMotion;
}

void KateViRange::normalize()
{
  int sl = startLine, el = endLine, sc = startColumn, ec = endColumn;
  if (sl < el){
      startLine = sl;
      startColumn = sc;
      endLine = el;
      endColumn = ec;
  } else {
      startLine = el;
      endLine = sl;
      if (sl != el) {
      startColumn = ec;
      endColumn = sc;
      } else {
          startColumn = qMin(sc, ec);
          endColumn = qMax(sc, ec);
      }
  }
}