eabad32cfb
This allows an effect to fade between old and new text/icon. As an example it's added to CoverSwitch. Currently only supported in OpenGL. XRender might be added, but I'm missing an idea for an effect to add it. Most effects using EffectFrame require OpenGL anyway. svn path=/trunk/KDE/kdebase/workspace/; revision=1160252
1910 lines
51 KiB
C++
1910 lines
51 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) 2006 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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#include "effects.h"
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#include "deleted.h"
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#include "client.h"
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#include "group.h"
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#include "scene_xrender.h"
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#include "scene_opengl.h"
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#include "unmanaged.h"
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#include "workspace.h"
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#include "kwinglutils.h"
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#include <QFile>
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#include "kdebug.h"
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#include "klibrary.h"
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#include "kdesktopfile.h"
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#include "kconfiggroup.h"
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#include "kstandarddirs.h"
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#include <kservice.h>
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#include <kservicetypetrader.h>
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#include <kplugininfo.h>
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#include <assert.h>
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namespace KWin
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{
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//---------------------
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// Static
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static QByteArray readWindowProperty( Window win, long atom, long type, int format )
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{
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int len = 32768;
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for(;;)
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{
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unsigned char* data;
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Atom rtype;
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int rformat;
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unsigned long nitems, after;
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if( XGetWindowProperty( QX11Info::display(), win,
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atom, 0, len, False, AnyPropertyType,
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&rtype, &rformat, &nitems, &after, &data ) == Success )
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{
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if( after > 0 )
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{
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XFree( data );
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len *= 2;
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continue;
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}
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if( long( rtype ) == type && rformat == format )
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{
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int bytelen = format == 8 ? nitems : format == 16 ? nitems * sizeof( short ) : nitems * sizeof( long );
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QByteArray ret( reinterpret_cast< const char* >( data ), bytelen );
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XFree( data );
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return ret;
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}
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else // wrong format, type or something
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{
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XFree( data );
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return QByteArray();
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}
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}
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else // XGetWindowProperty() failed
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return QByteArray();
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}
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}
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static void deleteWindowProperty( Window win, long int atom )
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{
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XDeleteProperty( QX11Info::display(), win, atom );
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}
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//---------------------
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EffectsHandlerImpl::EffectsHandlerImpl(CompositingType type)
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: EffectsHandler(type)
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, keyboard_grab_effect( NULL )
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, fullscreen_effect( 0 )
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, next_window_quad_type( EFFECT_QUAD_TYPE_START )
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, mouse_poll_ref_count( 0 )
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, current_paint_effectframe( 0 )
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{
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reconfigure();
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}
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EffectsHandlerImpl::~EffectsHandlerImpl()
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{
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if( keyboard_grab_effect != NULL )
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ungrabKeyboard();
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foreach( const EffectPair &ep, loaded_effects )
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unloadEffect( ep.first );
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foreach( const InputWindowPair &pos, input_windows )
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XDestroyWindow( display(), pos.second );
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}
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void EffectsHandlerImpl::reconfigure()
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{
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KSharedConfig::Ptr _config = KGlobal::config();
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KConfigGroup conf(_config, "Plugins");
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KService::List offers = KServiceTypeTrader::self()->query("KWin/Effect");
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QStringList effectsToBeLoaded;
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// First unload necessary effects
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foreach( const KService::Ptr &service, offers )
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{
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KPluginInfo plugininfo( service );
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plugininfo.load( conf );
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bool isloaded = isEffectLoaded( plugininfo.pluginName() );
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bool shouldbeloaded = plugininfo.isPluginEnabled();
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if( !shouldbeloaded && isloaded )
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unloadEffect( plugininfo.pluginName() );
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if( shouldbeloaded )
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effectsToBeLoaded.append( plugininfo.pluginName() );
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}
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QStringList newLoaded;
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// Then load those that should be loaded
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foreach( const QString &effectName, effectsToBeLoaded )
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{
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if( !isEffectLoaded( effectName ))
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{
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loadEffect( effectName );
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newLoaded.append( effectName );
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}
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}
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foreach( const EffectPair &ep, loaded_effects )
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{
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if( !newLoaded.contains( ep.first )) // don't reconfigure newly loaded effects
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ep.second->reconfigure( Effect::ReconfigureAll );
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}
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}
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// the idea is that effects call this function again which calls the next one
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void EffectsHandlerImpl::prePaintScreen( ScreenPrePaintData& data, int time )
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{
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if( current_paint_screen < loaded_effects.size())
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{
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loaded_effects[current_paint_screen++].second->prePaintScreen( data, time );
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--current_paint_screen;
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}
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// no special final code
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}
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void EffectsHandlerImpl::paintScreen( int mask, QRegion region, ScreenPaintData& data )
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{
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if( current_paint_screen < loaded_effects.size())
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{
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loaded_effects[current_paint_screen++].second->paintScreen( mask, region, data );
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--current_paint_screen;
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}
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else
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scene->finalPaintScreen( mask, region, data );
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}
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void EffectsHandlerImpl::postPaintScreen()
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{
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if( current_paint_screen < loaded_effects.size())
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{
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loaded_effects[current_paint_screen++].second->postPaintScreen();
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--current_paint_screen;
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}
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// no special final code
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}
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void EffectsHandlerImpl::prePaintWindow( EffectWindow* w, WindowPrePaintData& data, int time )
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{
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if( current_paint_window < loaded_effects.size())
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{
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loaded_effects[current_paint_window++].second->prePaintWindow( w, data, time );
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--current_paint_window;
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}
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// no special final code
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}
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void EffectsHandlerImpl::paintWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data )
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{
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if( current_paint_window < loaded_effects.size())
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{
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loaded_effects[current_paint_window++].second->paintWindow( w, mask, region, data );
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--current_paint_window;
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}
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else
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scene->finalPaintWindow( static_cast<EffectWindowImpl*>( w ), mask, region, data );
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}
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void EffectsHandlerImpl::paintEffectFrame( EffectFrame* frame, QRegion region, double opacity, double frameOpacity )
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{
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if( current_paint_effectframe < loaded_effects.size())
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{
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loaded_effects[current_paint_effectframe++].second->paintEffectFrame( frame, region, opacity, frameOpacity );
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--current_paint_effectframe;
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}
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else
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{
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const EffectFrameImpl* frameImpl = static_cast<const EffectFrameImpl*>( frame );
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frameImpl->finalRender( region, opacity, frameOpacity );
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}
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}
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void EffectsHandlerImpl::postPaintWindow( EffectWindow* w )
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{
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if( current_paint_window < loaded_effects.size())
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{
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loaded_effects[current_paint_window++].second->postPaintWindow( w );
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--current_paint_window;
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}
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// no special final code
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}
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bool EffectsHandlerImpl::providesResizeEffect()
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{
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for( int i = 0; i < loaded_effects.size(); ++i )
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if( loaded_effects.at(i).second->isResizeEffect() )
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return true;
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return false;
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}
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void EffectsHandlerImpl::drawWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data )
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{
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if( current_draw_window < loaded_effects.size())
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{
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loaded_effects[current_draw_window++].second->drawWindow( w, mask, region, data );
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--current_draw_window;
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}
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else
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scene->finalDrawWindow( static_cast<EffectWindowImpl*>( w ), mask, region, data );
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}
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void EffectsHandlerImpl::buildQuads( EffectWindow* w, WindowQuadList& quadList )
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{
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if( current_build_quads < loaded_effects.size())
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{
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loaded_effects[current_build_quads++].second->buildQuads( w, quadList );
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--current_build_quads;
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}
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}
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bool EffectsHandlerImpl::hasDecorationShadows() const
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{
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return Workspace::self()->hasDecorationShadows();
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}
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bool EffectsHandlerImpl::decorationsHaveAlpha() const
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{
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return Workspace::self()->decorationHasAlpha();
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}
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// start another painting pass
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void EffectsHandlerImpl::startPaint()
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{
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assert( current_paint_screen == 0 );
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assert( current_paint_window == 0 );
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assert( current_draw_window == 0 );
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assert( current_build_quads == 0 );
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assert( current_transform == 0 );
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}
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void EffectsHandlerImpl::windowUserMovedResized( EffectWindow* c, bool first, bool last )
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->windowUserMovedResized( c, first, last );
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}
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void EffectsHandlerImpl::windowMoveResizeGeometryUpdate( EffectWindow* c, const QRect& geometry )
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->windowMoveResizeGeometryUpdate( c, geometry );
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}
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void EffectsHandlerImpl::windowOpacityChanged( EffectWindow* c, double old_opacity )
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{
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if (!c)
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return;
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if( static_cast<EffectWindowImpl*>(c)->window()->opacity() == old_opacity )
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return;
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->windowOpacityChanged( c, old_opacity );
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}
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void EffectsHandlerImpl::windowAdded( EffectWindow* c )
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->windowAdded( c );
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}
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void EffectsHandlerImpl::windowDeleted( EffectWindow* c )
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->windowDeleted( c );
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elevated_windows.removeAll( c );
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}
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void EffectsHandlerImpl::windowClosed( EffectWindow* c )
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->windowClosed( c );
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}
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void EffectsHandlerImpl::windowActivated( EffectWindow* c )
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->windowActivated( c );
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}
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void EffectsHandlerImpl::windowMinimized( EffectWindow* c )
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->windowMinimized( c );
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}
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void EffectsHandlerImpl::windowUnminimized( EffectWindow* c )
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->windowUnminimized( c );
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}
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void EffectsHandlerImpl::clientGroupItemSwitched( EffectWindow* from, EffectWindow* to )
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->clientGroupItemSwitched( from, to );
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}
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void EffectsHandlerImpl::clientGroupItemAdded( EffectWindow* from, EffectWindow* to )
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->clientGroupItemAdded( from, to );
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}
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void EffectsHandlerImpl::clientGroupItemRemoved( EffectWindow* c, EffectWindow* group )
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->clientGroupItemRemoved( c, group );
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}
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void EffectsHandlerImpl::desktopChanged( int old )
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->desktopChanged( old );
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}
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void EffectsHandlerImpl::windowDamaged( EffectWindow* w, const QRect& r )
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{
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if( w == NULL )
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return;
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->windowDamaged( w, r );
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}
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void EffectsHandlerImpl::windowGeometryShapeChanged( EffectWindow* w, const QRect& old )
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{
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if( w == NULL ) // during late cleanup effectWindow() may be already NULL
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return; // in some functions that may still call this
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->windowGeometryShapeChanged( w, old );
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}
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void EffectsHandlerImpl::tabBoxAdded( int mode )
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->tabBoxAdded( mode );
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}
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void EffectsHandlerImpl::tabBoxClosed()
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->tabBoxClosed();
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}
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void EffectsHandlerImpl::tabBoxUpdated()
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->tabBoxUpdated();
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}
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void EffectsHandlerImpl::tabBoxKeyEvent( QKeyEvent* event )
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->tabBoxKeyEvent( event );
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}
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void EffectsHandlerImpl::setActiveFullScreenEffect( Effect* e )
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{
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fullscreen_effect = e;
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Workspace::self()->checkUnredirect();
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}
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Effect* EffectsHandlerImpl::activeFullScreenEffect() const
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{
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return fullscreen_effect;
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}
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bool EffectsHandlerImpl::borderActivated( ElectricBorder border )
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{
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bool ret = false;
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foreach( const EffectPair &ep, loaded_effects )
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if( ep.second->borderActivated( border ))
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ret = true; // bail out or tell all?
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return ret;
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}
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void EffectsHandlerImpl::mouseChanged( const QPoint& pos, const QPoint& oldpos,
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Qt::MouseButtons buttons, Qt::MouseButtons oldbuttons,
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Qt::KeyboardModifiers modifiers, Qt::KeyboardModifiers oldmodifiers )
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->mouseChanged( pos, oldpos, buttons, oldbuttons, modifiers, oldmodifiers );
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}
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bool EffectsHandlerImpl::grabKeyboard( Effect* effect )
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{
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if( keyboard_grab_effect != NULL )
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return false;
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bool ret = grabXKeyboard();
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if( !ret )
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return false;
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keyboard_grab_effect = effect;
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return true;
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}
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void EffectsHandlerImpl::ungrabKeyboard()
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{
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assert( keyboard_grab_effect != NULL );
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ungrabXKeyboard();
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keyboard_grab_effect = NULL;
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}
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void EffectsHandlerImpl::grabbedKeyboardEvent( QKeyEvent* e )
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{
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if( keyboard_grab_effect != NULL )
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keyboard_grab_effect->grabbedKeyboardEvent( e );
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}
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void* EffectsHandlerImpl::getProxy( QString name )
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{
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// All effects start with "kwin4_effect_", prepend it to the name
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name.prepend( "kwin4_effect_" );
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for( QVector< EffectPair >::iterator it = loaded_effects.begin(); it != loaded_effects.end(); ++it)
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if ( (*it).first == name )
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return (*it).second->proxy();
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return NULL;
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}
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void EffectsHandlerImpl::startMousePolling()
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{
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if( !mouse_poll_ref_count ) // Start timer if required
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Workspace::self()->startMousePolling();
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mouse_poll_ref_count++;
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}
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void EffectsHandlerImpl::stopMousePolling()
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{
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assert( mouse_poll_ref_count );
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mouse_poll_ref_count--;
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if( !mouse_poll_ref_count ) // Stop timer if required
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Workspace::self()->stopMousePolling();
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}
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bool EffectsHandlerImpl::hasKeyboardGrab() const
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{
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return keyboard_grab_effect != NULL;
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}
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void EffectsHandlerImpl::propertyNotify( EffectWindow* c, long atom )
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{
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if( !registered_atoms.contains( atom ))
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return;
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->propertyNotify( c, atom );
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}
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void EffectsHandlerImpl::numberDesktopsChanged( int old )
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{
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foreach( const EffectPair &ep, loaded_effects )
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ep.second->numberDesktopsChanged( old );
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}
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void EffectsHandlerImpl::registerPropertyType( long atom, bool reg )
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{
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if( reg )
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++registered_atoms[ atom ]; // initialized to 0 if not present yet
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else
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{
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if( --registered_atoms[ atom ] == 0 )
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registered_atoms.remove( atom );
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}
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}
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QByteArray EffectsHandlerImpl::readRootProperty( long atom, long type, int format ) const
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{
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return readWindowProperty( rootWindow(), atom, type, format );
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}
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void EffectsHandlerImpl::deleteRootProperty( long atom ) const
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{
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deleteWindowProperty( rootWindow(), atom );
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}
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void EffectsHandlerImpl::activateWindow( EffectWindow* c )
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{
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if( Client* cl = dynamic_cast< Client* >( static_cast<EffectWindowImpl*>(c)->window()))
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Workspace::self()->activateClient( cl, true );
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}
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EffectWindow* EffectsHandlerImpl::activeWindow() const
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{
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return Workspace::self()->activeClient() ? Workspace::self()->activeClient()->effectWindow() : NULL;
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}
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void EffectsHandlerImpl::moveWindow( EffectWindow* w, const QPoint& pos, bool snap, double snapAdjust )
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{
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Client* cl = dynamic_cast< Client* >( static_cast<EffectWindowImpl*>(w)->window());
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if (!cl || !cl->isMovable())
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return;
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if (snap)
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cl->move(Workspace::self()->adjustClientPosition(cl, pos, true, snapAdjust));
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else
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cl->move( pos );
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}
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void EffectsHandlerImpl::windowToDesktop( EffectWindow* w, int desktop )
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{
|
|
Client* cl = dynamic_cast< Client* >( static_cast<EffectWindowImpl*>(w)->window());
|
|
if( cl && !cl->isDesktop() && !cl->isDock() && !cl->isTopMenu())
|
|
Workspace::self()->sendClientToDesktop( cl, desktop, true );
|
|
}
|
|
|
|
void EffectsHandlerImpl::windowToScreen( EffectWindow* w, int screen )
|
|
{
|
|
Client* cl = dynamic_cast< Client* >( static_cast<EffectWindowImpl*>(w)->window());
|
|
if( cl && !cl->isDesktop() && !cl->isDock() && !cl->isTopMenu())
|
|
Workspace::self()->sendClientToScreen( cl, screen );
|
|
}
|
|
|
|
void EffectsHandlerImpl::setShowingDesktop( bool showing )
|
|
{
|
|
Workspace::self()->setShowingDesktop( showing );
|
|
}
|
|
|
|
|
|
int EffectsHandlerImpl::currentDesktop() const
|
|
{
|
|
return Workspace::self()->currentDesktop();
|
|
}
|
|
|
|
int EffectsHandlerImpl::numberOfDesktops() const
|
|
{
|
|
return Workspace::self()->numberOfDesktops();
|
|
}
|
|
|
|
void EffectsHandlerImpl::setCurrentDesktop( int desktop )
|
|
{
|
|
Workspace::self()->setCurrentDesktop( desktop );
|
|
}
|
|
|
|
void EffectsHandlerImpl::setNumberOfDesktops( int desktops )
|
|
{
|
|
Workspace::self()->setNumberOfDesktops( desktops );
|
|
}
|
|
|
|
QSize EffectsHandlerImpl::desktopGridSize() const
|
|
{
|
|
return Workspace::self()->desktopGridSize();
|
|
}
|
|
|
|
int EffectsHandlerImpl::desktopGridWidth() const
|
|
{
|
|
return Workspace::self()->desktopGridWidth();
|
|
}
|
|
|
|
int EffectsHandlerImpl::desktopGridHeight() const
|
|
{
|
|
return Workspace::self()->desktopGridHeight();
|
|
}
|
|
|
|
int EffectsHandlerImpl::workspaceWidth() const
|
|
{
|
|
return Workspace::self()->workspaceWidth();
|
|
}
|
|
|
|
int EffectsHandlerImpl::workspaceHeight() const
|
|
{
|
|
return Workspace::self()->workspaceHeight();
|
|
}
|
|
|
|
int EffectsHandlerImpl::desktopAtCoords( QPoint coords ) const
|
|
{
|
|
return Workspace::self()->desktopAtCoords( coords );
|
|
}
|
|
|
|
QPoint EffectsHandlerImpl::desktopGridCoords( int id ) const
|
|
{
|
|
return Workspace::self()->desktopGridCoords( id );
|
|
}
|
|
|
|
QPoint EffectsHandlerImpl::desktopCoords( int id ) const
|
|
{
|
|
return Workspace::self()->desktopCoords( id );
|
|
}
|
|
|
|
int EffectsHandlerImpl::desktopAbove( int desktop, bool wrap ) const
|
|
{
|
|
return Workspace::self()->desktopAbove( desktop, wrap );
|
|
}
|
|
|
|
int EffectsHandlerImpl::desktopToRight( int desktop, bool wrap ) const
|
|
{
|
|
return Workspace::self()->desktopToRight( desktop, wrap );
|
|
}
|
|
|
|
int EffectsHandlerImpl::desktopBelow( int desktop, bool wrap ) const
|
|
{
|
|
return Workspace::self()->desktopBelow( desktop, wrap );
|
|
}
|
|
|
|
int EffectsHandlerImpl::desktopToLeft( int desktop, bool wrap ) const
|
|
{
|
|
return Workspace::self()->desktopToLeft( desktop, wrap );
|
|
}
|
|
|
|
bool EffectsHandlerImpl::isDesktopLayoutDynamic() const
|
|
{
|
|
return Workspace::self()->isDesktopLayoutDynamic();
|
|
}
|
|
|
|
int EffectsHandlerImpl::addDesktop( QPoint coords )
|
|
{
|
|
return Workspace::self()->addDesktop( coords );
|
|
}
|
|
|
|
void EffectsHandlerImpl::deleteDesktop( int id )
|
|
{
|
|
Workspace::self()->deleteDesktop( id );
|
|
}
|
|
|
|
QString EffectsHandlerImpl::desktopName( int desktop ) const
|
|
{
|
|
return Workspace::self()->desktopName( desktop );
|
|
}
|
|
|
|
bool EffectsHandlerImpl::optionRollOverDesktops() const
|
|
{
|
|
return options->rollOverDesktops;
|
|
}
|
|
|
|
double EffectsHandlerImpl::animationTimeFactor() const
|
|
{
|
|
return options->animationTimeFactor();
|
|
}
|
|
|
|
WindowQuadType EffectsHandlerImpl::newWindowQuadType()
|
|
{
|
|
return WindowQuadType( next_window_quad_type++ );
|
|
}
|
|
|
|
int EffectsHandlerImpl::displayWidth() const
|
|
{
|
|
return KWin::displayWidth();
|
|
}
|
|
|
|
int EffectsHandlerImpl::displayHeight() const
|
|
{
|
|
return KWin::displayWidth();
|
|
}
|
|
|
|
EffectWindow* EffectsHandlerImpl::findWindow( WId id ) const
|
|
{
|
|
if( Client* w = Workspace::self()->findClient( WindowMatchPredicate( id )))
|
|
return w->effectWindow();
|
|
if( Unmanaged* w = Workspace::self()->findUnmanaged( WindowMatchPredicate( id )))
|
|
return w->effectWindow();
|
|
return NULL;
|
|
}
|
|
|
|
EffectWindowList EffectsHandlerImpl::stackingOrder() const
|
|
{
|
|
ClientList list = Workspace::self()->stackingOrder();
|
|
EffectWindowList ret;
|
|
foreach( Client* c, list )
|
|
ret.append( effectWindow( c ));
|
|
return ret;
|
|
}
|
|
|
|
void EffectsHandlerImpl::setElevatedWindow( EffectWindow* w, bool set )
|
|
{
|
|
elevated_windows.removeAll( w );
|
|
if( set )
|
|
elevated_windows.append( w );
|
|
}
|
|
|
|
void EffectsHandlerImpl::setTabBoxWindow(EffectWindow* w)
|
|
{
|
|
if( Client* c = dynamic_cast< Client* >( static_cast< EffectWindowImpl* >( w )->window()))
|
|
Workspace::self()->setTabBoxClient( c );
|
|
}
|
|
|
|
void EffectsHandlerImpl::setTabBoxDesktop(int desktop)
|
|
{
|
|
Workspace::self()->setTabBoxDesktop( desktop );
|
|
}
|
|
|
|
EffectWindowList EffectsHandlerImpl::currentTabBoxWindowList() const
|
|
{
|
|
EffectWindowList ret;
|
|
ClientList clients = Workspace::self()->currentTabBoxClientList();
|
|
foreach( Client* c, clients )
|
|
ret.append( c->effectWindow());
|
|
return ret;
|
|
}
|
|
|
|
void EffectsHandlerImpl::refTabBox()
|
|
{
|
|
Workspace::self()->refTabBox();
|
|
}
|
|
|
|
void EffectsHandlerImpl::unrefTabBox()
|
|
{
|
|
Workspace::self()->unrefTabBox();
|
|
}
|
|
|
|
void EffectsHandlerImpl::closeTabBox()
|
|
{
|
|
Workspace::self()->closeTabBox();
|
|
}
|
|
|
|
QList< int > EffectsHandlerImpl::currentTabBoxDesktopList() const
|
|
{
|
|
return Workspace::self()->currentTabBoxDesktopList();
|
|
}
|
|
|
|
int EffectsHandlerImpl::currentTabBoxDesktop() const
|
|
{
|
|
return Workspace::self()->currentTabBoxDesktop();
|
|
}
|
|
|
|
EffectWindow* EffectsHandlerImpl::currentTabBoxWindow() const
|
|
{
|
|
if( Client* c = Workspace::self()->currentTabBoxClient())
|
|
return c->effectWindow();
|
|
return NULL;
|
|
}
|
|
|
|
void EffectsHandlerImpl::pushRenderTarget(GLRenderTarget* target)
|
|
{
|
|
#ifdef KWIN_HAVE_OPENGL_COMPOSITING
|
|
target->enable();
|
|
render_targets.push(target);
|
|
#endif
|
|
}
|
|
|
|
GLRenderTarget* EffectsHandlerImpl::popRenderTarget()
|
|
{
|
|
#ifdef KWIN_HAVE_OPENGL_COMPOSITING
|
|
GLRenderTarget* ret = render_targets.pop();
|
|
ret->disable();
|
|
if( !render_targets.isEmpty() )
|
|
render_targets.top()->enable();
|
|
return ret;
|
|
#else
|
|
return 0;
|
|
#endif
|
|
}
|
|
|
|
void EffectsHandlerImpl::addRepaintFull()
|
|
{
|
|
Workspace::self()->addRepaintFull();
|
|
}
|
|
|
|
void EffectsHandlerImpl::addRepaint( const QRect& r )
|
|
{
|
|
Workspace::self()->addRepaint( r );
|
|
}
|
|
|
|
void EffectsHandlerImpl::addRepaint( const QRegion& r )
|
|
{
|
|
Workspace::self()->addRepaint( r );
|
|
}
|
|
|
|
void EffectsHandlerImpl::addRepaint( int x, int y, int w, int h )
|
|
{
|
|
Workspace::self()->addRepaint( x, y, w, h );
|
|
}
|
|
|
|
int EffectsHandlerImpl::activeScreen() const
|
|
{
|
|
return Workspace::self()->activeScreen();
|
|
}
|
|
|
|
int EffectsHandlerImpl::numScreens() const
|
|
{
|
|
return Workspace::self()->numScreens();
|
|
}
|
|
|
|
int EffectsHandlerImpl::screenNumber( const QPoint& pos ) const
|
|
{
|
|
return Workspace::self()->screenNumber( pos );
|
|
}
|
|
|
|
QRect EffectsHandlerImpl::clientArea( clientAreaOption opt, int screen, int desktop ) const
|
|
{
|
|
return Workspace::self()->clientArea( opt, screen, desktop );
|
|
}
|
|
|
|
QRect EffectsHandlerImpl::clientArea( clientAreaOption opt, const EffectWindow* c ) const
|
|
{
|
|
const Toplevel* t = static_cast< const EffectWindowImpl* >(c)->window();
|
|
if( const Client* cl = dynamic_cast< const Client* >( t ))
|
|
return Workspace::self()->clientArea( opt, cl );
|
|
else
|
|
return Workspace::self()->clientArea( opt, t->geometry().center(), Workspace::self()->currentDesktop());
|
|
}
|
|
|
|
QRect EffectsHandlerImpl::clientArea( clientAreaOption opt, const QPoint& p, int desktop ) const
|
|
{
|
|
return Workspace::self()->clientArea( opt, p, desktop );
|
|
}
|
|
|
|
Window EffectsHandlerImpl::createInputWindow( Effect* e, int x, int y, int w, int h, const QCursor& cursor )
|
|
{
|
|
XSetWindowAttributes attrs;
|
|
attrs.override_redirect = True;
|
|
Window win = XCreateWindow( display(), rootWindow(), x, y, w, h, 0, 0, InputOnly, CopyFromParent,
|
|
CWOverrideRedirect, &attrs );
|
|
// TODO keeping on top?
|
|
// TODO enter/leave notify?
|
|
XSelectInput( display(), win, ButtonPressMask | ButtonReleaseMask | PointerMotionMask );
|
|
XDefineCursor( display(), win, cursor.handle());
|
|
XMapWindow( display(), win );
|
|
input_windows.append( qMakePair( e, win ));
|
|
|
|
// Raise electric border windows above the input windows
|
|
// so they can still be triggered.
|
|
Workspace::self()->raiseElectricBorderWindows();
|
|
|
|
return win;
|
|
}
|
|
|
|
void EffectsHandlerImpl::destroyInputWindow( Window w )
|
|
{
|
|
foreach( const InputWindowPair &pos, input_windows )
|
|
{
|
|
if( pos.second == w )
|
|
{
|
|
input_windows.removeAll( pos );
|
|
XDestroyWindow( display(), w );
|
|
return;
|
|
}
|
|
}
|
|
abort();
|
|
}
|
|
|
|
bool EffectsHandlerImpl::checkInputWindowEvent( XEvent* e )
|
|
{
|
|
if( e->type != ButtonPress && e->type != ButtonRelease && e->type != MotionNotify )
|
|
return false;
|
|
foreach( const InputWindowPair &pos, input_windows )
|
|
{
|
|
if( pos.second == e->xany.window )
|
|
{
|
|
switch( e->type )
|
|
{
|
|
case ButtonPress:
|
|
{
|
|
XButtonEvent* e2 = &e->xbutton;
|
|
Qt::MouseButton button = x11ToQtMouseButton( e2->button );
|
|
Qt::MouseButtons buttons = x11ToQtMouseButtons( e2->state ) | button;
|
|
QMouseEvent ev( QEvent::MouseButtonPress,
|
|
QPoint( e2->x, e2->y ), QPoint( e2->x_root, e2->y_root ),
|
|
button, buttons, x11ToQtKeyboardModifiers( e2->state ));
|
|
pos.first->windowInputMouseEvent( pos.second, &ev );
|
|
break; // --->
|
|
}
|
|
case ButtonRelease:
|
|
{
|
|
XButtonEvent* e2 = &e->xbutton;
|
|
Qt::MouseButton button = x11ToQtMouseButton( e2->button );
|
|
Qt::MouseButtons buttons = x11ToQtMouseButtons( e2->state ) & ~button;
|
|
QMouseEvent ev( QEvent::MouseButtonRelease,
|
|
QPoint( e2->x, e2->y ), QPoint( e2->x_root, e2->y_root ),
|
|
button, buttons, x11ToQtKeyboardModifiers( e2->state ));
|
|
pos.first->windowInputMouseEvent( pos.second, &ev );
|
|
break; // --->
|
|
}
|
|
case MotionNotify:
|
|
{
|
|
XMotionEvent* e2 = &e->xmotion;
|
|
QMouseEvent ev( QEvent::MouseMove, QPoint( e2->x, e2->y ), QPoint( e2->x_root, e2->y_root ),
|
|
Qt::NoButton, x11ToQtMouseButtons( e2->state ), x11ToQtKeyboardModifiers( e2->state ));
|
|
pos.first->windowInputMouseEvent( pos.second, &ev );
|
|
break; // --->
|
|
}
|
|
}
|
|
return true; // eat event
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void EffectsHandlerImpl::checkInputWindowStacking()
|
|
{
|
|
if( input_windows.count() == 0 )
|
|
return;
|
|
Window* wins = new Window[ input_windows.count() ];
|
|
int pos = 0;
|
|
foreach( const InputWindowPair &it, input_windows )
|
|
wins[ pos++ ] = it.second;
|
|
XRaiseWindow( display(), wins[ 0 ] );
|
|
XRestackWindows( display(), wins, pos );
|
|
delete[] wins;
|
|
// Raise electric border windows above the input windows
|
|
// so they can still be triggered. TODO: Do both at once.
|
|
Workspace::self()->raiseElectricBorderWindows();
|
|
}
|
|
|
|
QPoint EffectsHandlerImpl::cursorPos() const
|
|
{
|
|
return Workspace::self()->cursorPos();
|
|
}
|
|
|
|
void EffectsHandlerImpl::checkElectricBorder(const QPoint &pos, Time time)
|
|
{
|
|
Workspace::self()->checkElectricBorder( pos, time );
|
|
}
|
|
|
|
void EffectsHandlerImpl::reserveElectricBorder( ElectricBorder border )
|
|
{
|
|
Workspace::self()->reserveElectricBorder( border );
|
|
}
|
|
|
|
void EffectsHandlerImpl::unreserveElectricBorder( ElectricBorder border )
|
|
{
|
|
Workspace::self()->unreserveElectricBorder( border );
|
|
}
|
|
|
|
void EffectsHandlerImpl::reserveElectricBorderSwitching( bool reserve )
|
|
{
|
|
Workspace::self()->reserveElectricBorderSwitching( reserve );
|
|
}
|
|
|
|
unsigned long EffectsHandlerImpl::xrenderBufferPicture()
|
|
{
|
|
#ifdef KWIN_HAVE_XRENDER_COMPOSITING
|
|
if( SceneXrender* s = dynamic_cast< SceneXrender* >( scene ))
|
|
return s->bufferPicture();
|
|
#endif
|
|
return None;
|
|
}
|
|
|
|
KLibrary* EffectsHandlerImpl::findEffectLibrary( KService* service )
|
|
{
|
|
QString libname = service->library();
|
|
KLibrary* library = new KLibrary(libname);
|
|
if( !library )
|
|
{
|
|
kError( 1212 ) << "couldn't open library for effect '" <<
|
|
service->name() << "'" << endl;
|
|
return 0;
|
|
}
|
|
|
|
return library;
|
|
}
|
|
|
|
void EffectsHandlerImpl::toggleEffect( const QString& name )
|
|
{
|
|
if( isEffectLoaded( name ))
|
|
unloadEffect( name );
|
|
else
|
|
loadEffect( name );
|
|
}
|
|
|
|
QStringList EffectsHandlerImpl::loadedEffects() const
|
|
{
|
|
QStringList listModules;
|
|
for(QVector< EffectPair >::const_iterator it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it)
|
|
{
|
|
listModules <<(*it).first;
|
|
}
|
|
return listModules;
|
|
}
|
|
|
|
QStringList EffectsHandlerImpl::listOfEffects() const
|
|
{
|
|
KService::List offers = KServiceTypeTrader::self()->query("KWin/Effect");
|
|
QStringList listOfModules;
|
|
// First unload necessary effects
|
|
foreach( const KService::Ptr &service, offers )
|
|
{
|
|
KPluginInfo plugininfo( service );
|
|
listOfModules<<plugininfo.pluginName();
|
|
}
|
|
return listOfModules;
|
|
}
|
|
|
|
bool EffectsHandlerImpl::loadEffect( const QString& name )
|
|
{
|
|
Workspace::self()->addRepaintFull();
|
|
assert( current_paint_screen == 0 );
|
|
assert( current_paint_window == 0 );
|
|
assert( current_draw_window == 0 );
|
|
assert( current_build_quads == 0 );
|
|
assert( current_transform == 0 );
|
|
|
|
if( !name.startsWith("kwin4_effect_") )
|
|
kWarning( 1212 ) << "Effect names usually have kwin4_effect_ prefix" ;
|
|
|
|
// Make sure a single effect won't be loaded multiple times
|
|
for(QVector< EffectPair >::const_iterator it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it)
|
|
{
|
|
if( (*it).first == name )
|
|
{
|
|
kDebug( 1212 ) << "EffectsHandler::loadEffect : Effect already loaded : " << name;
|
|
return true;
|
|
}
|
|
}
|
|
|
|
|
|
kDebug( 1212 ) << "Trying to load " << name;
|
|
QString internalname = name.toLower();
|
|
|
|
QString constraint = QString("[X-KDE-PluginInfo-Name] == '%1'").arg(internalname);
|
|
KService::List offers = KServiceTypeTrader::self()->query("KWin/Effect", constraint);
|
|
if(offers.isEmpty())
|
|
{
|
|
kError( 1212 ) << "Couldn't find effect " << name << endl;
|
|
return false;
|
|
}
|
|
KService::Ptr service = offers.first();
|
|
|
|
KLibrary* library = findEffectLibrary( service.data() );
|
|
if( !library )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
QString version_symbol = "effect_version_" + name;
|
|
KLibrary::void_function_ptr version_func = library->resolveFunction(version_symbol.toAscii());
|
|
if( version_func == NULL )
|
|
{
|
|
kWarning( 1212 ) << "Effect " << name << " does not provide required API version, ignoring.";
|
|
return false;
|
|
}
|
|
typedef int (*t_versionfunc)();
|
|
int version = reinterpret_cast< t_versionfunc >( version_func )(); // call it
|
|
// Version must be the same or less, but major must be the same.
|
|
// With major 0 minor must match exactly.
|
|
if( version > KWIN_EFFECT_API_VERSION
|
|
|| ( version >> 8 ) != KWIN_EFFECT_API_VERSION_MAJOR
|
|
|| ( KWIN_EFFECT_API_VERSION_MAJOR == 0 && version != KWIN_EFFECT_API_VERSION ))
|
|
{
|
|
kWarning( 1212 ) << "Effect " << name << " requires unsupported API version " << version;
|
|
return false;
|
|
}
|
|
QString supported_symbol = "effect_supported_" + name;
|
|
KLibrary::void_function_ptr supported_func = library->resolveFunction(supported_symbol.toAscii().data());
|
|
QString create_symbol = "effect_create_" + name;
|
|
KLibrary::void_function_ptr create_func = library->resolveFunction(create_symbol.toAscii().data());
|
|
if( supported_func )
|
|
{
|
|
typedef bool (*t_supportedfunc)();
|
|
t_supportedfunc supported = reinterpret_cast<t_supportedfunc>(supported_func);
|
|
if(!supported())
|
|
{
|
|
kWarning( 1212 ) << "EffectsHandler::loadEffect : Effect " << name << " is not supported" ;
|
|
library->unload();
|
|
return false;
|
|
}
|
|
}
|
|
if(!create_func)
|
|
{
|
|
kError( 1212 ) << "EffectsHandler::loadEffect : effect_create function not found" << endl;
|
|
library->unload();
|
|
return false;
|
|
}
|
|
typedef Effect* (*t_createfunc)();
|
|
t_createfunc create = reinterpret_cast<t_createfunc>(create_func);
|
|
|
|
// Make sure all depenedencies have been loaded
|
|
// TODO: detect circular deps
|
|
KPluginInfo plugininfo( service );
|
|
QStringList dependencies = plugininfo.dependencies();
|
|
foreach( const QString &depName, dependencies )
|
|
{
|
|
if( !loadEffect(depName))
|
|
{
|
|
kError(1212) << "EffectsHandler::loadEffect : Couldn't load dependencies for effect " << name << endl;
|
|
library->unload();
|
|
return false;
|
|
}
|
|
}
|
|
|
|
Effect* e = create();
|
|
|
|
effect_order.insert( service->property( "X-KDE-Ordering" ).toInt(), EffectPair( name, e ));
|
|
effectsChanged();
|
|
effect_libraries[ name ] = library;
|
|
|
|
return true;
|
|
}
|
|
|
|
void EffectsHandlerImpl::unloadEffect( const QString& name )
|
|
{
|
|
Workspace::self()->addRepaintFull();
|
|
assert( current_paint_screen == 0 );
|
|
assert( current_paint_window == 0 );
|
|
assert( current_draw_window == 0 );
|
|
assert( current_build_quads == 0 );
|
|
assert( current_transform == 0 );
|
|
|
|
for( QMap< int, EffectPair >::iterator it = effect_order.begin(); it != effect_order.end(); ++it)
|
|
{
|
|
if ( it.value().first == name )
|
|
{
|
|
kDebug( 1212 ) << "EffectsHandler::unloadEffect : Unloading Effect : " << name;
|
|
if( activeFullScreenEffect() == it.value().second )
|
|
{
|
|
setActiveFullScreenEffect( 0 );
|
|
}
|
|
delete it.value().second;
|
|
effect_order.erase(it);
|
|
effectsChanged();
|
|
effect_libraries[ name ]->unload();
|
|
return;
|
|
}
|
|
}
|
|
|
|
kDebug( 1212 ) << "EffectsHandler::unloadEffect : Effect not loaded : " << name;
|
|
}
|
|
|
|
void EffectsHandlerImpl::reconfigureEffect( const QString& name )
|
|
{
|
|
for( QVector< EffectPair >::iterator it = loaded_effects.begin(); it != loaded_effects.end(); ++it)
|
|
if ( (*it).first == name )
|
|
{
|
|
(*it).second->reconfigure( Effect::ReconfigureAll );
|
|
return;
|
|
}
|
|
}
|
|
|
|
bool EffectsHandlerImpl::isEffectLoaded( const QString& name )
|
|
{
|
|
for( QVector< EffectPair >::iterator it = loaded_effects.begin(); it != loaded_effects.end(); ++it)
|
|
if ( (*it).first == name )
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
void EffectsHandlerImpl::effectsChanged()
|
|
{
|
|
loaded_effects.clear();
|
|
// kDebug(1212) << "Recreating effects' list:";
|
|
foreach( const EffectPair &effect, effect_order )
|
|
{
|
|
// kDebug(1212) << effect.first;
|
|
loaded_effects.append( effect );
|
|
}
|
|
}
|
|
|
|
EffectFrame* EffectsHandlerImpl::effectFrame( EffectFrameStyle style, bool staticSize, const QPoint& position, Qt::Alignment alignment ) const
|
|
{
|
|
return new EffectFrameImpl( style, staticSize, position, alignment );
|
|
}
|
|
|
|
//****************************************
|
|
// EffectWindowImpl
|
|
//****************************************
|
|
|
|
EffectWindowImpl::EffectWindowImpl() : EffectWindow()
|
|
, toplevel( NULL )
|
|
, sw( NULL )
|
|
{
|
|
}
|
|
|
|
EffectWindowImpl::~EffectWindowImpl()
|
|
{
|
|
}
|
|
|
|
bool EffectWindowImpl::isPaintingEnabled()
|
|
{
|
|
return sceneWindow()->isPaintingEnabled();
|
|
}
|
|
|
|
void EffectWindowImpl::enablePainting( int reason )
|
|
{
|
|
sceneWindow()->enablePainting( reason );
|
|
}
|
|
|
|
void EffectWindowImpl::disablePainting( int reason )
|
|
{
|
|
sceneWindow()->disablePainting( reason );
|
|
}
|
|
|
|
void EffectWindowImpl::addRepaint( const QRect& r )
|
|
{
|
|
toplevel->addRepaint( r );
|
|
}
|
|
|
|
void EffectWindowImpl::addRepaint( int x, int y, int w, int h )
|
|
{
|
|
toplevel->addRepaint( x, y, w, h );
|
|
}
|
|
|
|
void EffectWindowImpl::addRepaintFull()
|
|
{
|
|
toplevel->addRepaintFull();
|
|
}
|
|
|
|
int EffectWindowImpl::desktop() const
|
|
{
|
|
return toplevel->desktop();
|
|
}
|
|
|
|
bool EffectWindowImpl::isOnAllDesktops() const
|
|
{
|
|
return desktop() == NET::OnAllDesktops;
|
|
}
|
|
|
|
QString EffectWindowImpl::caption() const
|
|
{
|
|
if( Client* c = dynamic_cast<Client*>( toplevel ))
|
|
return c->caption();
|
|
else
|
|
return "";
|
|
}
|
|
|
|
QString EffectWindowImpl::windowClass() const
|
|
{
|
|
return toplevel->resourceName() + ' ' + toplevel->resourceClass();
|
|
}
|
|
|
|
QString EffectWindowImpl::windowRole() const
|
|
{
|
|
return toplevel->windowRole();
|
|
}
|
|
|
|
QPixmap EffectWindowImpl::icon() const
|
|
{
|
|
if( Client* c = dynamic_cast<Client*>( toplevel ))
|
|
return c->icon();
|
|
return QPixmap(); // TODO
|
|
}
|
|
|
|
const EffectWindowGroup* EffectWindowImpl::group() const
|
|
{
|
|
if( Client* c = dynamic_cast< Client* >( toplevel ))
|
|
return c->group()->effectGroup();
|
|
return NULL; // TODO
|
|
}
|
|
|
|
bool EffectWindowImpl::isMinimized() const
|
|
{
|
|
if( Client* c = dynamic_cast<Client*>( toplevel ))
|
|
return c->isMinimized();
|
|
else
|
|
return false;
|
|
}
|
|
|
|
double EffectWindowImpl::opacity() const
|
|
{
|
|
return toplevel->opacity();
|
|
}
|
|
|
|
bool EffectWindowImpl::hasAlpha() const
|
|
{
|
|
return toplevel->hasAlpha();
|
|
}
|
|
|
|
|
|
bool EffectWindowImpl::isDeleted() const
|
|
{
|
|
return (dynamic_cast<Deleted*>( toplevel ) != 0);
|
|
}
|
|
|
|
void EffectWindowImpl::refWindow()
|
|
{
|
|
if( Deleted* d = dynamic_cast< Deleted* >( toplevel ))
|
|
return d->refWindow();
|
|
abort(); // TODO
|
|
}
|
|
|
|
void EffectWindowImpl::unrefWindow()
|
|
{
|
|
if( Deleted* d = dynamic_cast< Deleted* >( toplevel ))
|
|
return d->unrefWindow( true ); // delayed
|
|
abort(); // TODO
|
|
}
|
|
|
|
void EffectWindowImpl::setWindow( Toplevel* w )
|
|
{
|
|
toplevel = w;
|
|
}
|
|
|
|
void EffectWindowImpl::setSceneWindow( Scene::Window* w )
|
|
{
|
|
sw = w;
|
|
}
|
|
|
|
int EffectWindowImpl::x() const
|
|
{
|
|
return toplevel->x();
|
|
}
|
|
|
|
int EffectWindowImpl::y() const
|
|
{
|
|
return toplevel->y();
|
|
}
|
|
|
|
int EffectWindowImpl::width() const
|
|
{
|
|
return toplevel->width();
|
|
}
|
|
|
|
int EffectWindowImpl::height() const
|
|
{
|
|
return toplevel->height();
|
|
}
|
|
|
|
QRect EffectWindowImpl::geometry() const
|
|
{
|
|
return toplevel->geometry();
|
|
}
|
|
|
|
QRegion EffectWindowImpl::shape() const
|
|
{
|
|
return sw ? sw->shape() : geometry();
|
|
}
|
|
|
|
int EffectWindowImpl::screen() const
|
|
{
|
|
return toplevel->screen();
|
|
}
|
|
|
|
bool EffectWindowImpl::hasOwnShape() const
|
|
{
|
|
return toplevel->shape();
|
|
}
|
|
|
|
QSize EffectWindowImpl::size() const
|
|
{
|
|
return toplevel->size();
|
|
}
|
|
|
|
QPoint EffectWindowImpl::pos() const
|
|
{
|
|
return toplevel->pos();
|
|
}
|
|
|
|
QRect EffectWindowImpl::rect() const
|
|
{
|
|
return toplevel->rect();
|
|
}
|
|
|
|
QRect EffectWindowImpl::contentsRect() const
|
|
{
|
|
return QRect( toplevel->clientPos(), toplevel->clientSize());
|
|
}
|
|
|
|
QRect EffectWindowImpl::decorationInnerRect() const
|
|
{
|
|
Client *client = dynamic_cast<Client*>(toplevel);
|
|
return client ? client->transparentRect() : contentsRect();
|
|
}
|
|
|
|
QByteArray EffectWindowImpl::readProperty( long atom, long type, int format ) const
|
|
{
|
|
return readWindowProperty( window()->window(), atom, type, format );
|
|
}
|
|
|
|
void EffectWindowImpl::deleteProperty(long int atom) const
|
|
{
|
|
deleteWindowProperty( window()->window(), atom );
|
|
}
|
|
|
|
bool EffectWindowImpl::isMovable() const
|
|
{
|
|
if( Client* c = dynamic_cast< Client* >( toplevel ))
|
|
return c->isMovable();
|
|
return false;
|
|
}
|
|
|
|
bool EffectWindowImpl::isMovableAcrossScreens() const
|
|
{
|
|
if( Client* c = dynamic_cast< Client* >( toplevel ))
|
|
return c->isMovableAcrossScreens();
|
|
return false;
|
|
}
|
|
|
|
bool EffectWindowImpl::isUserMove() const
|
|
{
|
|
if( Client* c = dynamic_cast< Client* >( toplevel ))
|
|
return c->isMove();
|
|
return false;
|
|
}
|
|
|
|
bool EffectWindowImpl::isUserResize() const
|
|
{
|
|
if( Client* c = dynamic_cast< Client* >( toplevel ))
|
|
return c->isResize();
|
|
return false;
|
|
}
|
|
|
|
QRect EffectWindowImpl::iconGeometry() const
|
|
{
|
|
if( Client* c = dynamic_cast< Client* >( toplevel ))
|
|
return c->iconGeometry();
|
|
return QRect();
|
|
}
|
|
|
|
bool EffectWindowImpl::isDesktop() const
|
|
{
|
|
return toplevel->isDesktop();
|
|
}
|
|
|
|
bool EffectWindowImpl::isDock() const
|
|
{
|
|
return toplevel->isDock();
|
|
}
|
|
|
|
bool EffectWindowImpl::isToolbar() const
|
|
{
|
|
return toplevel->isToolbar();
|
|
}
|
|
|
|
bool EffectWindowImpl::isTopMenu() const
|
|
{
|
|
return toplevel->isTopMenu();
|
|
}
|
|
|
|
bool EffectWindowImpl::isMenu() const
|
|
{
|
|
return toplevel->isMenu();
|
|
}
|
|
|
|
bool EffectWindowImpl::isNormalWindow() const
|
|
{
|
|
return toplevel->isNormalWindow();
|
|
}
|
|
|
|
bool EffectWindowImpl::isSpecialWindow() const
|
|
{
|
|
if( Client* c = dynamic_cast<Client*>( toplevel ))
|
|
return c->isSpecialWindow();
|
|
else
|
|
return true;
|
|
}
|
|
|
|
bool EffectWindowImpl::isDialog() const
|
|
{
|
|
return toplevel->isDialog();
|
|
}
|
|
|
|
bool EffectWindowImpl::isSplash() const
|
|
{
|
|
return toplevel->isSplash();
|
|
}
|
|
|
|
bool EffectWindowImpl::isUtility() const
|
|
{
|
|
return toplevel->isUtility();
|
|
}
|
|
|
|
bool EffectWindowImpl::isDropdownMenu() const
|
|
{
|
|
return toplevel->isDropdownMenu();
|
|
}
|
|
|
|
bool EffectWindowImpl::isPopupMenu() const
|
|
{
|
|
return toplevel->isPopupMenu();
|
|
}
|
|
|
|
bool EffectWindowImpl::isTooltip() const
|
|
{
|
|
return toplevel->isTooltip();
|
|
}
|
|
|
|
bool EffectWindowImpl::isNotification() const
|
|
{
|
|
return toplevel->isNotification();
|
|
}
|
|
|
|
bool EffectWindowImpl::isComboBox() const
|
|
{
|
|
return toplevel->isComboBox();
|
|
}
|
|
|
|
bool EffectWindowImpl::isDNDIcon() const
|
|
{
|
|
return toplevel->isDNDIcon();
|
|
}
|
|
|
|
bool EffectWindowImpl::isManaged() const
|
|
{
|
|
return dynamic_cast< const Client* >( toplevel ) != NULL;
|
|
}
|
|
|
|
bool EffectWindowImpl::acceptsFocus() const
|
|
{
|
|
const Client* client = dynamic_cast< const Client* >( toplevel );
|
|
if( !client )
|
|
return true; // We don't actually know...
|
|
return client->wantsInput();
|
|
}
|
|
|
|
bool EffectWindowImpl::keepAbove() const
|
|
{
|
|
const Client* client = dynamic_cast< const Client* >( toplevel );
|
|
if( !client )
|
|
return true;
|
|
return client->keepAbove();
|
|
}
|
|
|
|
bool EffectWindowImpl::isModal() const
|
|
{
|
|
if( Client* c = dynamic_cast< Client* >( toplevel ))
|
|
return c->isModal();
|
|
return false;
|
|
}
|
|
|
|
EffectWindow* EffectWindowImpl::findModal()
|
|
{
|
|
if( Client* c = dynamic_cast< Client* >( toplevel ))
|
|
{
|
|
if( Client* c2 = c->findModal())
|
|
return c2->effectWindow();
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
EffectWindowList EffectWindowImpl::mainWindows() const
|
|
{
|
|
if( Client* c = dynamic_cast< Client* >( toplevel ))
|
|
{
|
|
EffectWindowList ret;
|
|
ClientList mainclients = c->mainClients();
|
|
foreach( Client* tmp, mainclients )
|
|
ret.append( tmp->effectWindow());
|
|
return ret;
|
|
}
|
|
return EffectWindowList();
|
|
}
|
|
|
|
bool EffectWindowImpl::isSkipSwitcher() const
|
|
{
|
|
if( Client* c = dynamic_cast< Client* >( toplevel ))
|
|
return c->skipSwitcher();
|
|
return false;
|
|
}
|
|
|
|
WindowQuadList EffectWindowImpl::buildQuads( bool force ) const
|
|
{
|
|
return sceneWindow()->buildQuads( force );
|
|
}
|
|
|
|
void EffectWindowImpl::minimize() const
|
|
{
|
|
if( Client* c = dynamic_cast< Client* >( toplevel ))
|
|
{
|
|
c->minimize();
|
|
}
|
|
}
|
|
|
|
void EffectWindowImpl::unminimize() const
|
|
{
|
|
if( Client* c = dynamic_cast< Client* >( toplevel ))
|
|
{
|
|
c->unminimize();
|
|
}
|
|
}
|
|
|
|
void EffectWindowImpl::closeWindow() const
|
|
{
|
|
if( Client* c = dynamic_cast< Client* >( toplevel ))
|
|
{
|
|
c->closeWindow();
|
|
}
|
|
}
|
|
|
|
bool EffectWindowImpl::visibleInClientGroup() const
|
|
{
|
|
if( Client* c = dynamic_cast< Client* >( toplevel ))
|
|
{
|
|
if( !c->clientGroup() )
|
|
return true;
|
|
return c == c->clientGroup()->visible();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void EffectWindowImpl::setData( int role, const QVariant &data )
|
|
{
|
|
if ( !data.isNull() )
|
|
dataMap[ role ] = data;
|
|
else
|
|
dataMap.remove( role );
|
|
}
|
|
|
|
QVariant EffectWindowImpl::data( int role ) const
|
|
{
|
|
if( !dataMap.contains( role ) )
|
|
return QVariant();
|
|
return dataMap[ role ];
|
|
}
|
|
|
|
EffectWindow* effectWindow( Toplevel* w )
|
|
{
|
|
EffectWindowImpl* ret = w->effectWindow();
|
|
return ret;
|
|
}
|
|
|
|
EffectWindow* effectWindow( Scene::Window* w )
|
|
{
|
|
EffectWindowImpl* ret = w->window()->effectWindow();
|
|
ret->setSceneWindow( w );
|
|
return ret;
|
|
}
|
|
|
|
//****************************************
|
|
// EffectWindowGroupImpl
|
|
//****************************************
|
|
|
|
|
|
EffectWindowList EffectWindowGroupImpl::members() const
|
|
{
|
|
EffectWindowList ret;
|
|
foreach( Toplevel* c, group->members())
|
|
ret.append( c->effectWindow());
|
|
return ret;
|
|
}
|
|
|
|
//****************************************
|
|
// EffectFrameImpl
|
|
//****************************************
|
|
|
|
EffectFrameImpl::EffectFrameImpl( EffectFrameStyle style, bool staticSize, QPoint position, Qt::Alignment alignment )
|
|
: QObject ( 0 )
|
|
, EffectFrame()
|
|
, m_style( style )
|
|
, m_static( staticSize )
|
|
, m_point( position )
|
|
, m_alignment( alignment )
|
|
, m_shader( NULL )
|
|
{
|
|
if( m_style == Styled )
|
|
{
|
|
m_frame.setImagePath( "widgets/background" );
|
|
m_frame.setCacheAllRenderedFrames( true );
|
|
m_selection.setImagePath( "widgets/viewitem" );
|
|
m_selection.setElementPrefix( "hover" );
|
|
m_selection.setCacheAllRenderedFrames( true );
|
|
m_selection.setEnabledBorders( Plasma::FrameSvg::AllBorders );
|
|
connect( Plasma::Theme::defaultTheme(), SIGNAL( themeChanged() ), this, SLOT( plasmaThemeChanged() ));
|
|
}
|
|
|
|
if( effects->compositingType() == OpenGLCompositing )
|
|
{
|
|
m_sceneFrame = new SceneOpenGL::EffectFrame( this );
|
|
}
|
|
else if( effects->compositingType() == XRenderCompositing )
|
|
{
|
|
m_sceneFrame = new SceneXrender::EffectFrame( this );
|
|
}
|
|
else
|
|
{
|
|
// that should not happen and will definitely crash!
|
|
m_sceneFrame = NULL;
|
|
}
|
|
}
|
|
|
|
EffectFrameImpl::~EffectFrameImpl()
|
|
{
|
|
delete m_sceneFrame;
|
|
}
|
|
|
|
const QFont& EffectFrameImpl::font() const
|
|
{
|
|
return m_font;
|
|
}
|
|
|
|
void EffectFrameImpl::setFont( const QFont& font )
|
|
{
|
|
if (m_font == font)
|
|
{
|
|
return;
|
|
}
|
|
m_font = font;
|
|
QRect oldGeom = m_geometry;
|
|
if( !m_text.isEmpty() )
|
|
{
|
|
autoResize();
|
|
}
|
|
if( oldGeom == m_geometry )
|
|
{ // Wasn't updated in autoResize()
|
|
m_sceneFrame->freeTextFrame();
|
|
}
|
|
}
|
|
|
|
void EffectFrameImpl::free()
|
|
{
|
|
m_sceneFrame->free();
|
|
}
|
|
|
|
const QRect& EffectFrameImpl::geometry() const
|
|
{
|
|
return m_geometry;
|
|
}
|
|
|
|
void EffectFrameImpl::setGeometry( const QRect& geometry, bool force )
|
|
{
|
|
QRect oldGeom = m_geometry;
|
|
m_geometry = geometry;
|
|
if( m_geometry == oldGeom && !force )
|
|
{
|
|
return;
|
|
}
|
|
effects->addRepaint( oldGeom );
|
|
effects->addRepaint( m_geometry );
|
|
if( m_geometry.size() == oldGeom.size() && !force )
|
|
{
|
|
return;
|
|
}
|
|
|
|
if( m_style == Styled )
|
|
{
|
|
qreal left, top, right, bottom;
|
|
m_frame.getMargins( left, top, right, bottom ); // m_geometry is the inner geometry
|
|
m_frame.resizeFrame( m_geometry.adjusted( -left, -top, right, bottom ).size() );
|
|
}
|
|
|
|
free();
|
|
}
|
|
|
|
const QPixmap& EffectFrameImpl::icon() const
|
|
{
|
|
return m_icon;
|
|
}
|
|
|
|
void EffectFrameImpl::setIcon( const QPixmap& icon )
|
|
{
|
|
m_icon = icon;
|
|
if( isCrossFade() )
|
|
{
|
|
m_sceneFrame->crossFadeIcon();
|
|
}
|
|
if( m_iconSize.isEmpty() ) // Set a size if we don't already have one
|
|
{
|
|
setIconSize( m_icon.size() );
|
|
}
|
|
m_sceneFrame->freeIconFrame();
|
|
}
|
|
|
|
const QSize& EffectFrameImpl::iconSize() const
|
|
{
|
|
return m_iconSize;
|
|
}
|
|
|
|
void EffectFrameImpl::setIconSize( const QSize& size )
|
|
{
|
|
if( m_iconSize == size )
|
|
{
|
|
return;
|
|
}
|
|
m_iconSize = size;
|
|
autoResize();
|
|
m_sceneFrame->freeIconFrame();
|
|
}
|
|
|
|
void EffectFrameImpl::plasmaThemeChanged()
|
|
{
|
|
free();
|
|
}
|
|
|
|
void EffectFrameImpl::render( QRegion region, double opacity, double frameOpacity )
|
|
{
|
|
if( m_geometry.isEmpty() )
|
|
{
|
|
return; // Nothing to display
|
|
}
|
|
m_shader = NULL;
|
|
effects->paintEffectFrame( this, region, opacity, frameOpacity );
|
|
}
|
|
|
|
void EffectFrameImpl::finalRender( QRegion region, double opacity, double frameOpacity ) const
|
|
{
|
|
region = infiniteRegion(); // TODO: Old region doesn't seem to work with OpenGL
|
|
|
|
m_sceneFrame->render( region, opacity, frameOpacity );
|
|
}
|
|
|
|
Qt::Alignment EffectFrameImpl::alignment() const
|
|
{
|
|
return m_alignment;
|
|
}
|
|
|
|
void EffectFrameImpl::setAlignment( Qt::Alignment alignment )
|
|
{
|
|
m_alignment = alignment;
|
|
}
|
|
|
|
void EffectFrameImpl::setPosition( const QPoint& point )
|
|
{
|
|
if( m_point == point )
|
|
{
|
|
return;
|
|
}
|
|
m_point = point;
|
|
autoResize();
|
|
free();
|
|
}
|
|
|
|
const QString& EffectFrameImpl::text() const
|
|
{
|
|
return m_text;
|
|
}
|
|
|
|
void EffectFrameImpl::setText( const QString& text )
|
|
{
|
|
if( m_text == text )
|
|
{
|
|
return;
|
|
}
|
|
if( isCrossFade() )
|
|
{
|
|
m_sceneFrame->crossFadeText();
|
|
}
|
|
m_text = text;
|
|
QRect oldGeom = m_geometry;
|
|
autoResize();
|
|
if( oldGeom == m_geometry )
|
|
{ // Wasn't updated in autoResize()
|
|
m_sceneFrame->freeTextFrame();
|
|
}
|
|
}
|
|
|
|
void EffectFrameImpl::setSelection( const QRect& selection )
|
|
{
|
|
if( selection == m_selectionGeometry )
|
|
{
|
|
return;
|
|
}
|
|
m_selectionGeometry = selection;
|
|
if( m_selectionGeometry.size() != m_selection.frameSize().toSize() )
|
|
{
|
|
m_selection.resizeFrame( m_selectionGeometry.size() );
|
|
}
|
|
// TODO; optimize to only recreate when resizing
|
|
m_sceneFrame->freeSelection();
|
|
}
|
|
|
|
void EffectFrameImpl::autoResize()
|
|
{
|
|
if( m_static )
|
|
return; // Not automatically resizing
|
|
|
|
QRect geometry;
|
|
|
|
// Set size
|
|
if( !m_text.isEmpty() )
|
|
{
|
|
QFontMetrics metrics( m_font );
|
|
geometry.setSize( metrics.size( 0, m_text ));
|
|
}
|
|
if( !m_icon.isNull() && !m_iconSize.isEmpty() )
|
|
{
|
|
geometry.setLeft( -m_iconSize.width() );
|
|
if( m_iconSize.height() > geometry.height() )
|
|
geometry.setHeight( m_iconSize.height() );
|
|
}
|
|
|
|
// Set position
|
|
if( m_alignment & Qt::AlignLeft )
|
|
geometry.moveLeft( m_point.x() );
|
|
else if( m_alignment & Qt::AlignRight )
|
|
geometry.moveLeft( m_point.x() - geometry.width() );
|
|
else
|
|
geometry.moveLeft( m_point.x() - geometry.width() / 2 );
|
|
if( m_alignment & Qt::AlignTop )
|
|
geometry.moveTop( m_point.y() );
|
|
else if( m_alignment & Qt::AlignBottom )
|
|
geometry.moveTop( m_point.y() - geometry.height() );
|
|
else
|
|
geometry.moveTop( m_point.y() - geometry.height() / 2 );
|
|
|
|
setGeometry( geometry );
|
|
}
|
|
|
|
} // namespace
|