2011-01-15 18:51:55 +01:00
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/*
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* Copyright 2011 Marco Martin <mart@kde.org>
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*
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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 Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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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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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "effectwatcher_p.h"
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#include <kapplication.h>
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#include <kdebug.h>
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2011-01-16 13:20:20 +01:00
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#ifdef Q_WS_X11
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2011-01-15 18:51:55 +01:00
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#include <X11/Xlib.h>
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2011-01-16 13:20:20 +01:00
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#endif
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2011-01-15 18:51:55 +01:00
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namespace Plasma
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{
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EffectWatcher::EffectWatcher(Plasma::WindowEffects::Effect effect, QWidget *parent)
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: QWidget(parent),
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m_effect(effect),
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m_effectActive(false)
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{
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2011-01-16 13:20:20 +01:00
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#ifdef Q_WS_X11
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2011-01-15 18:51:55 +01:00
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kapp->installX11EventFilter( this );
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Display *dpy = QX11Info::display();
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XSelectInput(dpy, RootWindow(dpy, 0), PropertyChangeMask);
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2011-01-16 13:20:20 +01:00
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#endif
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2011-01-15 18:51:55 +01:00
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}
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2011-01-16 13:20:20 +01:00
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#ifdef Q_WS_X11
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2011-01-15 18:51:55 +01:00
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bool EffectWatcher::x11Event(XEvent *event)
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{
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bool nowEffectActive = WindowEffects::isEffectAvailable(m_effect);
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if (m_effectActive != nowEffectActive) {
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m_effectActive = nowEffectActive;
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emit blurBehindChanged(m_effectActive);
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}
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return QWidget::x11Event(event);
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}
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2011-01-16 13:20:20 +01:00
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#endif
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2011-01-15 18:51:55 +01:00
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}
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#include "effectwatcher_p.moc"
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