1936 lines
52 KiB
C++
1936 lines
52 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::provides( Effect::Feature ef )
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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->provides( ef ) )
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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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bool EffectsHandlerImpl::decorationSupportsBlurBehind() const
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{
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return Workspace::self()->decorationSupportsBlurBehind();
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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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{
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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
|
|
}
|
|
|
|
bool EffectsHandlerImpl::isRenderTargetBound()
|
|
{
|
|
#ifdef KWIN_HAVE_OPENGL_COMPOSITING
|
|
return !render_targets.isEmpty();
|
|
#else
|
|
return false;
|
|
#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()
|
|
{
|
|
QVariant cachedTextureVariant = data( LanczosCacheRole );
|
|
if( cachedTextureVariant.isValid() )
|
|
{
|
|
GLTexture *cachedTexture = static_cast< GLTexture*>(cachedTextureVariant.value<void*>());
|
|
delete cachedTexture;
|
|
}
|
|
}
|
|
|
|
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 == EffectFrameStyled )
|
|
{
|
|
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 )
|
|
{
|
|
#ifdef KWIN_HAVE_OPENGL_COMPOSITING
|
|
m_sceneFrame = new SceneOpenGL::EffectFrame( this );
|
|
#endif
|
|
}
|
|
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 == EffectFrameStyled )
|
|
{
|
|
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::align( QRect &geometry )
|
|
{
|
|
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 );
|
|
}
|
|
|
|
|
|
void EffectFrameImpl::setAlignment( Qt::Alignment alignment )
|
|
{
|
|
m_alignment = alignment;
|
|
align( m_geometry );
|
|
setGeometry( m_geometry );
|
|
}
|
|
|
|
void EffectFrameImpl::setPosition( const QPoint& point )
|
|
{
|
|
m_point = point;
|
|
QRect geometry = m_geometry; // this is important, setGeometry need call repaint for old & new geometry
|
|
align( geometry );
|
|
setGeometry( geometry );
|
|
}
|
|
|
|
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() );
|
|
}
|
|
|
|
align( geometry );
|
|
setGeometry( geometry );
|
|
}
|
|
|
|
} // namespace
|