752d5fa642
detect mouse movement and modifier key changes even when KWin is idle. As the track mouse effect requires polling to always be active disabling it by default to prevent wasting CPU usage in the default install. svn path=/trunk/KDE/kdebase/workspace/; revision=919711
57 lines
1.8 KiB
C++
57 lines
1.8 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) 2007 Lubos Lunak <l.lunak@kde.org>
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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_MOUSEMARK_H
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#define KWIN_MOUSEMARK_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 MouseMarkEffect
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: public QObject, public Effect
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{
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Q_OBJECT
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public:
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MouseMarkEffect();
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~MouseMarkEffect();
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virtual void reconfigure( ReconfigureFlags );
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virtual void paintScreen( int mask, QRegion region, ScreenPaintData& data );
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virtual void mouseChanged( const QPoint& pos, const QPoint& old,
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Qt::MouseButtons buttons, Qt::MouseButtons oldbuttons,
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Qt::KeyboardModifiers modifiers, Qt::KeyboardModifiers oldmodifiers );
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private slots:
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void clear();
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void clearLast();
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private:
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typedef QVector< QPoint > Mark;
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static Mark createArrow( QPoint arrow_start, QPoint arrow_end );
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QVector< Mark > marks;
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Mark drawing;
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QPoint arrow_start;
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int width;
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QColor color;
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};
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} // namespace
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#endif
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