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.
89 lines
2.7 KiB
89 lines
2.7 KiB
/******************************************************************** |
|
KWin - the KDE window manager |
|
This file is part of the KDE project. |
|
|
|
Copyright (C) 2006 Lubos Lunak <l.lunak@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 "scalein.h" |
|
|
|
namespace KWin |
|
{ |
|
|
|
KWIN_EFFECT( scalein, ScaleInEffect ) |
|
|
|
void ScaleInEffect::prePaintScreen( ScreenPrePaintData& data, int time ) |
|
{ |
|
if( !windows.isEmpty()) |
|
data.mask |= PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS; |
|
effects->prePaintScreen( data, time ); |
|
} |
|
|
|
void ScaleInEffect::prePaintWindow( EffectWindow* w, WindowPrePaintData& data, int time ) |
|
{ |
|
if( windows.contains( w )) |
|
{ |
|
windows[ w ] += time / 300.; // complete change in 300ms |
|
if( windows[ w ] < 1 ) |
|
data.setTransformed(); |
|
else |
|
windows.remove( w ); |
|
} |
|
effects->prePaintWindow( w, data, time ); |
|
} |
|
|
|
void ScaleInEffect::paintWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data ) |
|
{ |
|
if( windows.contains( w ) && isScaleWindow( w ) ) |
|
{ |
|
data.xScale *= windows[ w ]; |
|
data.yScale *= windows[ w ]; |
|
data.xTranslate += int( w->width() / 2 * ( 1 - windows[ w ] )); |
|
data.yTranslate += int( w->height() / 2 * ( 1 - windows[ w ] )); |
|
} |
|
effects->paintWindow( w, mask, region, data ); |
|
} |
|
|
|
bool ScaleInEffect::isScaleWindow( EffectWindow* w ) |
|
{ |
|
// TODO: isSpecialWindow is rather generic, maybe tell windowtypes separately? |
|
if ( w->isPopupMenu() || w->isSpecialWindow() ) |
|
return false; |
|
return true; |
|
} |
|
|
|
void ScaleInEffect::postPaintWindow( EffectWindow* w ) |
|
{ |
|
if( windows.contains( w )) |
|
w->addRepaintFull(); // trigger next animation repaint |
|
effects->postPaintWindow( w ); |
|
} |
|
|
|
void ScaleInEffect::windowAdded( EffectWindow* c ) |
|
{ |
|
if( c->isOnCurrentDesktop()) |
|
{ |
|
windows[ c ] = 0; |
|
c->addRepaintFull(); |
|
} |
|
} |
|
|
|
void ScaleInEffect::windowClosed( EffectWindow* c ) |
|
{ |
|
windows.remove( c ); |
|
} |
|
|
|
} // namespace
|
|
|