You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
115 lines
3.8 KiB
115 lines
3.8 KiB
/******************************************************************** |
|
KWin - the KDE window manager |
|
This file is part of the KDE project. |
|
|
|
Copyright (C) 2008, 2009 Martin Gräßlin <mgraesslin@kde.org> |
|
|
|
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/>. |
|
*********************************************************************/ |
|
#include "dimscreen.h" |
|
|
|
#include <kwinglutils.h> |
|
|
|
namespace KWin |
|
{ |
|
|
|
DimScreenEffect::DimScreenEffect() |
|
: mActivated(false) |
|
, activateAnimation(false) |
|
, deactivateAnimation(false) |
|
{ |
|
reconfigure(ReconfigureAll); |
|
connect(effects, SIGNAL(windowActivated(KWin::EffectWindow*)), this, SLOT(slotWindowActivated(KWin::EffectWindow*))); |
|
} |
|
|
|
DimScreenEffect::~DimScreenEffect() |
|
{ |
|
} |
|
|
|
void DimScreenEffect::reconfigure(ReconfigureFlags) |
|
{ |
|
timeline.setDuration(animationTime(250)); |
|
} |
|
|
|
void DimScreenEffect::prePaintScreen(ScreenPrePaintData& data, int time) |
|
{ |
|
if (mActivated && activateAnimation && !effects->activeFullScreenEffect()) |
|
timeline.setCurrentTime(timeline.currentTime() + time); |
|
if (mActivated && deactivateAnimation) |
|
timeline.setCurrentTime(timeline.currentTime() - time); |
|
if (mActivated && effects->activeFullScreenEffect()) |
|
timeline.setCurrentTime(timeline.currentTime() - time); |
|
if (mActivated && !activateAnimation && !deactivateAnimation && !effects->activeFullScreenEffect() && timeline.currentValue() != 1.0) |
|
timeline.setCurrentTime(timeline.currentTime() + time); |
|
effects->prePaintScreen(data, time); |
|
} |
|
|
|
void DimScreenEffect::postPaintScreen() |
|
{ |
|
if (mActivated) { |
|
if (activateAnimation && timeline.currentValue() == 1.0) { |
|
activateAnimation = false; |
|
effects->addRepaintFull(); |
|
} |
|
if (deactivateAnimation && timeline.currentValue() == 0.0) { |
|
deactivateAnimation = false; |
|
mActivated = false; |
|
effects->addRepaintFull(); |
|
} |
|
// still animating |
|
if (timeline.currentValue() > 0.0 && timeline.currentValue() < 1.0) |
|
effects->addRepaintFull(); |
|
} |
|
effects->postPaintScreen(); |
|
} |
|
|
|
void DimScreenEffect::paintWindow(EffectWindow *w, int mask, QRegion region, WindowPaintData &data) |
|
{ |
|
if (mActivated && (w != window) && w->isManaged()) { |
|
data.multiplyBrightness((1.0 - 0.33 * timeline.currentValue())); |
|
data.multiplySaturation((1.0 - 0.33 * timeline.currentValue())); |
|
} |
|
effects->paintWindow(w, mask, region, data); |
|
} |
|
|
|
void DimScreenEffect::slotWindowActivated(EffectWindow *w) |
|
{ |
|
if (!w) return; |
|
QStringList check; |
|
check << QStringLiteral("kdesu kdesu"); |
|
check << QStringLiteral("kdesudo kdesudo"); |
|
check << QStringLiteral("polkit-kde-manager polkit-kde-manager"); |
|
check << QStringLiteral("polkit-kde-authentication-agent-1 polkit-kde-authentication-agent-1"); |
|
check << QStringLiteral("pinentry pinentry"); |
|
if (check.contains(w->windowClass())) { |
|
mActivated = true; |
|
activateAnimation = true; |
|
deactivateAnimation = false; |
|
window = w; |
|
effects->addRepaintFull(); |
|
} else { |
|
if (mActivated) { |
|
activateAnimation = false; |
|
deactivateAnimation = true; |
|
effects->addRepaintFull(); |
|
} |
|
} |
|
} |
|
|
|
bool DimScreenEffect::isActive() const |
|
{ |
|
return mActivated; |
|
} |
|
|
|
} // namespace
|
|
|