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/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2009 Nikhil Marathe <nsm.nikhil@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#ifndef KWIN_TILINGLAYOUTFACTORY_H
#define KWIN_TILINGLAYOUTFACTORY_H
namespace KWin
{
class Workspace;
class TilingLayout;
class Tile;
/**
* The tiling layout factory is used to create tiling layouts.
* To add a new layout, include the appropriate header in tilinglayoutfactory.cpp
* and use the ADD_LAYOUT macro to create a case entry.
* Also insert your layout in the Layouts enumeration. Do NOT
* change the position of FirstLayout and LastLayout
*/
class TilingLayoutFactory
{
public:
/** When adding your own layout, edit this
* Remember to suffix an L for now
*/
enum Layouts {
FirstLayout, // special, do not modify/move
DefaultLayout,
/* Actual layouts */
SpiralLayout,
ColumnsLayout,
FloatingLayout,
/* Put your layout above this line ^^^ */
LastLayout // special, do not modify/move
};
static TilingLayout* createLayout(int type, Workspace *);
static TilingLayout* nextLayout(TilingLayout *curr);
static TilingLayout* previousLayout(TilingLayout *curr);
static int indexToLayoutIndex(int index);
private:
static TilingLayout* cycleLayout(TilingLayout *curr, bool next);
};
inline TilingLayout* TilingLayoutFactory::nextLayout(TilingLayout *curr)
{
return cycleLayout(curr, true);
}
inline TilingLayout* TilingLayoutFactory::previousLayout(TilingLayout *curr)
{
return cycleLayout(curr, false);
}
} // end namespace
#endif
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