55 lines
1.7 KiB
C++
55 lines
1.7 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) 2008 Martin Gräßlin <ubuntu@martin-graesslin.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_SPHERE_H
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#define KWIN_SPHERE_H
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#include <kwineffects.h>
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#include <kwinglutils.h>
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namespace KWin
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{
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class SphereEffect
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: public CubeEffect
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{
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public:
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SphereEffect();
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~SphereEffect();
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virtual void reconfigure( ReconfigureFlags );
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virtual void prePaintWindow( EffectWindow* w, WindowPrePaintData& data, int time );
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virtual void paintWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data );
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static bool supported();
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protected:
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virtual void paintCap( float z, float zTexture );
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virtual void paintCapStep( float z, float zTexture, bool texture );
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private:
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bool loadData();
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bool mInited;
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bool mValid;
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GLShader* mShader;
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float capDeformationFactor;
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};
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} // namespace
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#endif
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