79 lines
2.3 KiB
C++
79 lines
2.3 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2009 Nikhil Marathe <nsm.nikhil@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#ifndef KWIN_TILINGLAYOUTFACTORY_H
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#define KWIN_TILINGLAYOUTFACTORY_H
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namespace KWin
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{
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class Workspace;
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class TilingLayout;
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class Tile;
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/**
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* The tiling layout factory is used to create tiling layouts.
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* To add a new layout, include the appropriate header in tilinglayoutfactory.cpp
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* and use the ADD_LAYOUT macro to create a case entry.
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* Also insert your layout in the Layouts enumeration. Do NOT
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* change the position of FirstLayout and LastLayout
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*/
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class TilingLayoutFactory
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{
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public:
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/** When adding your own layout, edit this
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* Remember to suffix an L for now
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*/
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enum Layouts {
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FirstLayout, // special, do not modify/move
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DefaultLayout,
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/* Actual layouts */
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SpiralLayout,
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ColumnsLayout,
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FloatingLayout,
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/* Put your layout above this line ^^^ */
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LastLayout // special, do not modify/move
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};
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static TilingLayout* createLayout(int type, Workspace *);
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static TilingLayout* nextLayout(TilingLayout *curr);
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static TilingLayout* previousLayout(TilingLayout *curr);
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static int indexToLayoutIndex(int index);
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private:
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static TilingLayout* cycleLayout(TilingLayout *curr, bool next);
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};
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inline TilingLayout* TilingLayoutFactory::nextLayout(TilingLayout *curr)
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{
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return cycleLayout(curr, true);
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}
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inline TilingLayout* TilingLayoutFactory::previousLayout(TilingLayout *curr)
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{
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return cycleLayout(curr, false);
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}
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} // end namespace
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#endif
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