ThumbnailView/Cell.h

   1 /* Copyright (C) 2003-2009 Jesper K. Pedersen <blackie@kde.org>
   2
   3    This program is free software; you can redistribute it and/or
   4    modify it under the terms of the GNU General Public
   5    License as published by the Free Software Foundation; either
   6    version 2 of the License, or (at your option) any later version.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11    General Public License for more details.
  12
  13    You should have received a copy of the GNU General Public License
  14    along with this program; see the file COPYING.  If not, write to
  15    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16    Boston, MA 02110-1301, USA.
  17 */
  18 #ifndef THUMBNAILVIEW_CELL_H
  19 #define THUMBNAILVIEW_CELL_H
  20
  21 namespace ThumbnailView {
  22
  23
  24 class Cell
  25 {
  26 public:
  27     Cell() : _row(0), _col(0) {}
  28     Cell( int row, int col ) : _row( row ), _col( col ) {}
  29     int row() const { return _row; }
  30     int col() const { return _col; }
  31     int& row() { return _row; }
  32     int& col() { return _col; }
  33     bool operator>( const Cell& other ) const
  34     {
  35         return _row > other._row || ( _row == other._row && _col > other._col  );
  36     }
  37     bool operator<( const Cell& other ) const
  38     {
  39         return _row < other._row || ( _row == other._row && _col < other._col  );
  40     }
  41     bool operator==( const Cell& other ) const
  42     {
  43         return _row == other._row && _col == other._col;
  44     }
  45
  46     static const Cell& invalidCell()
  47     {
  48         static Cell x(-1, -1);
  49         return x;
  50     }
  51
  52 private:
  53     int _row;
  54     int _col;
  55 };
  56
  57 }
  58
  59 #endif /* THUMBNAILVIEW_CELL_H */
  60