Dump the old taskbar thumbnail effect, replace it with a new one
that renders the thumbnail directly into another window (taskbar's tooltip). svn path=/trunk/KDE/kdebase/workspace/; revision=756636icc-effect-5.14.5
parent
41c2b3923d
commit
52e8207d5f
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@ -35,7 +35,6 @@ install( FILES kwineffect.desktop DESTINATION ${SERVICETYPES_INSTALL_DIR})
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# sources
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SET(kwin4_effect_builtins_sources
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boxswitch.cpp
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demo_taskbarthumbnail.cpp
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desktopgrid.cpp
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dialogparent.cpp
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diminactive.cpp
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@ -47,13 +46,13 @@ SET(kwin4_effect_builtins_sources
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minimizeanimation.cpp
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presentwindows.cpp
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scalein.cpp
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taskbarthumbnail.cpp
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thumbnailaside.cpp
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zoom.cpp
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)
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# their .desktop files
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install( FILES
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boxswitch.desktop
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demo_taskbarthumbnail.desktop
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desktopgrid.desktop
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dialogparent.desktop
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diminactive.desktop
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@ -65,6 +64,7 @@ install( FILES
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minimizeanimation.desktop
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presentwindows.desktop
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scalein.desktop
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taskbarthumbnail.desktop
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thumbnailaside.desktop
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zoom.desktop
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DESTINATION ${SERVICES_INSTALL_DIR}/kwin )
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@ -1,123 +0,0 @@
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/********************************************************************
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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) 2007 Rivo Laks <rivolaks@hot.ee>
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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 "demo_taskbarthumbnail.h"
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#include <limits.h>
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namespace KWin
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{
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KWIN_EFFECT( demo_taskbarthumbnail, TaskbarThumbnailEffect )
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TaskbarThumbnailEffect::TaskbarThumbnailEffect()
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{
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mLastCursorPos = QPoint(-1, -1);
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}
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void TaskbarThumbnailEffect::prePaintScreen( ScreenPrePaintData& data, int time )
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{
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// We might need to paint thumbnails if cursor has moved since last
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// painting or some thumbnails were painted the last time
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QPoint cpos = cursorPos();
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if(cpos != mLastCursorPos || mThumbnails.count() > 0)
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{
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data.mask |= PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS;
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mThumbnails.clear();
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mLastCursorPos = cpos;
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}
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effects->prePaintScreen(data, time);
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}
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void TaskbarThumbnailEffect::prePaintWindow( EffectWindow* w, WindowPrePaintData& data, int time )
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{
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QRect iconGeo = w->iconGeometry();
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if(iconGeo.contains( mLastCursorPos ))
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mThumbnails.append( w );
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effects->prePaintWindow( w, data, time );
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}
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void TaskbarThumbnailEffect::postPaintScreen()
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{
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// Paint the thumbnails. They need to be painted after other windows
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// because we want them on top of everything else
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int space = 4;
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foreach( EffectWindow* w, mThumbnails )
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{
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QRect thumb = getThumbnailPosition( w, &space);
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WindowPaintData thumbdata( w );
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thumbdata.xTranslate = thumb.x() - w->x();
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thumbdata.yTranslate = thumb.y() - w->y();
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thumbdata.xScale = thumb.width() / (double)w->width();
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thumbdata.yScale = thumb.height() / (double)w->height();
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// From Scene::Window::infiniteRegion()
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QRegion infRegion = QRegion( INT_MIN / 2, INT_MIN / 2, INT_MAX, INT_MAX );
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effects->paintWindow( w, PAINT_WINDOW_TRANSFORMED, infRegion, thumbdata );
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}
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// Call the next effect.
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effects->postPaintScreen();
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}
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QRect TaskbarThumbnailEffect::getThumbnailPosition( EffectWindow* c, int* space ) const
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{
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QRect thumb;
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QRect icon = c->iconGeometry();
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// Try to figure out if taskbar is horizontal or vertical
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if( icon.right() < 40 || ( displayWidth() - icon.left()) < 40 )
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{
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// Vertical taskbar...
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double scale = qMin(qMax(icon.height(), 100) / (double)c->height(), 200.0 / c->width());
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thumb.setSize( QSize( int(scale * c->width()),int(scale * c->height()) ));
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if( icon.right() < 40 ) // ...on the left
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thumb.moveTopLeft( QPoint( icon.right() + *space, icon.top() ));
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else // ...on the right
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thumb.moveTopRight( QPoint( icon.left() - *space, icon.top()));
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*space += thumb.width() + 8;
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}
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else
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{
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// Horizontal taskbar...
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double scale = qMin(qMax(icon.width(), 75) / (double)c->width(), 200.0 / c->height());
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thumb.setSize( QSize( int(scale * c->width()),int(scale * c->height()) ));
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if( icon.top() < ( displayHeight() - icon.bottom())) // ...at the top
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thumb.moveTopLeft( QPoint( icon.left(), icon.bottom() + *space ));
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else // ...at the bottom
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thumb.moveBottomLeft( QPoint( icon.left(), icon.top() - *space ));
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*space += thumb.height() + 8;
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}
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return thumb;
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}
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void TaskbarThumbnailEffect::mouseChanged( const QPoint& pos, const QPoint&,
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Qt::MouseButtons, Qt::MouseButtons, Qt::KeyboardModifiers, Qt::KeyboardModifiers )
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{
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// this should check if the mouse position change actually means something
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// (just like it should be done in prePaintScreen()), but since this effect
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// will be replaced in the future, just trigger a repaint
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if( pos != mLastCursorPos )
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effects->addRepaintFull();
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}
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} // namespace
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@ -0,0 +1,123 @@
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/********************************************************************
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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) 2007 Rivo Laks <rivolaks@hot.ee>
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Copyright (C) 2007 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 "taskbarthumbnail.h"
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#include <kdebug.h>
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// This effect shows a preview inside a window that has a special property set
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// on it that says which window and where to render. It is used by the taskbar
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// to show window previews in tooltips.
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namespace KWin
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{
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KWIN_EFFECT( taskbarthumbnail, TaskbarThumbnailEffect )
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TaskbarThumbnailEffect::TaskbarThumbnailEffect()
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{
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atom = XInternAtom( display(), "_KDE_WINDOW_PREVIEW", False );
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effects->registerPropertyType( atom, true );
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// TODO hackish way to announce support, make better after 4.0
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unsigned char dummy = 0;
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XChangeProperty( display(), rootWindow(), atom, atom, 8, PropModeReplace, &dummy, 1 );
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}
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TaskbarThumbnailEffect::~TaskbarThumbnailEffect()
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{
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XDeleteProperty( display(), rootWindow(), atom );
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effects->registerPropertyType( atom, false );
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}
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void TaskbarThumbnailEffect::prePaintScreen( ScreenPrePaintData& data, int time )
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{
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// if( thumbnails.count() > 0 )
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// // TODO this should not be needed (it causes whole screen repaint)
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// data.mask |= PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS;
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effects->prePaintScreen(data, time);
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}
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void TaskbarThumbnailEffect::prePaintWindow( EffectWindow* w, WindowPrePaintData& data, int time )
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{
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// TODO what if of the windows is translucent and one not? change data.mask?
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effects->prePaintWindow( w, data, time );
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}
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void TaskbarThumbnailEffect::paintWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data )
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{
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effects->paintWindow( w, mask, region, data ); // paint window first
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if( thumbnails.contains( w ))
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{ // paint thumbnails on it
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foreach( const Data thumb, thumbnails.values( w ))
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{
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EffectWindow* thumbw = effects->findWindow( thumb.window );
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WindowPaintData data( thumbw );
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QRect r;
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setPositionTransformations( data, r,
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thumbw, thumb.rect.translated( w->pos()), Qt::KeepAspectRatio );
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effects->drawWindow( thumbw,
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PAINT_WINDOW_OPAQUE | PAINT_WINDOW_TRANSFORMED,
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r, data );
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}
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}
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}
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void TaskbarThumbnailEffect::windowAdded( EffectWindow* w )
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{
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propertyNotify( w, atom ); // read initial value
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}
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void TaskbarThumbnailEffect::windowRemoved( EffectWindow* w )
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{
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thumbnails.remove( w );
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}
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void TaskbarThumbnailEffect::propertyNotify( EffectWindow* w, long a )
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{
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if( a != atom )
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return;
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thumbnails.remove( w );
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QByteArray data = w->readProperty( atom, atom, 32 );
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if( data.length() < 1 )
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return;
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long* d = reinterpret_cast< long* >( data.data());
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int len = data.length() / 4;
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int pos = 0;
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int cnt = d[ 0 ];
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++pos;
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for( int i = 0;
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i < cnt;
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++i )
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{
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int size = d[ pos ];
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if( len - pos < size )
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return; // format error
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++pos;
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Data data;
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data.window = d[ pos ];
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data.rect = QRect( d[ pos + 1 ], d[ pos + 2 ], d[ pos + 3 ], d[ pos + 4 ] );
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thumbnails.insert( w, data );
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pos += size;
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}
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}
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} // namespace
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@ -8,10 +8,7 @@ Name[eo]=Taskobretaj miniaturoj
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Name[es]=Miniaturas de la barra de tareas
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Name[et]=Tegumiriba pisipildid
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Name[eu]=Ataza-barraren koadro txikiak
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Name[fr]=Aperçus du gestionnaire des tâches
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Name[fy]=Taakbalke miniatueren
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Name[ga]=Mionsamhlacha sa Tascbharra
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Name[gl]=Miniaturas da barra de tarefas
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Name[hu]=Feladatsáv-ablaktartalom
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Name[ja]=タスクバーのサムネイル
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Name[km]=រូបភាពតូចៗរបារភារកិច្ច
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@ -24,19 +21,14 @@ Name[pa]=ਟਾਸਕਬਾਰ ਥੰਮਨੇਲ
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Name[pl]=Miniaturki w pasku zadań
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Name[pt]=Miniaturas da Barra de Tarefas
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Name[pt_BR]=Miniaturas da Barra de Tarefas
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Name[se]=Bargoholgga minigovat
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Name[sl]=Sličice za opravilno vrstico
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Name[sr]=Сличице у траци задатака
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Name[sr@latin]=Sličice u traci zadataka
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Name[sv]=Miniatyrbilder i aktivitetsfält
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Name[uk]=Мініатюри панелі задач
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Name[wa]=Prévoeyaedjes båre des bouyes
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Name[x-test]=xxTaskbar Thumbnailsxx
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Name[zh_CN]=任务栏缩略图
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Name[zh_TW]=工作列縮圖
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Icon=preferences-system-windows-effect-taskbarthumbnail
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Comment=Shows window thumbnails when cursor is on their taskbar entry
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Comment[bg]=Показване на умалени копия, когато курсора е върху лентата с инструменти
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Comment[ca]=Mostra una miniatura de la finestra quan el cursor està sobre la seva entrada de la barra de tasques
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Comment[de]=Zeigt Fenster-Vorschaubilder an, wenn sich der Mauszeiger über dem Fensterleisten-Eintrag befindet.
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Comment[el]=Εμφάνιση εικόνας επισκόπησης παραθύρου όταν το ποντίκι περνάει πάνω από την καταχώρησή του στη γραμμή εργασιών
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@ -44,10 +36,7 @@ Comment[eo]=Kiam la muso ŝvebas super taskobreta ero, miniaturo de tiu fenestro
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Comment[es]=Muestra miniaturas de la ventana cuando el cursor está en la entrada de su barra de tareas
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Comment[et]=Akende pisipiltide näitamine, kui kursor on nende tegumiriba kirje kohal
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Comment[fi]=Näyttää ikkunan esikatselukuvan, kun kohdistin osoittaa ohjelmaa tehtävärivillä.
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Comment[fr]=Affiche les aperçus des fenêtres lorsque le curseur est sur leur icône dans le gestionnaire des tâches
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Comment[fy]=Finsterrminiateuren sjen litte as it rinnerke op syn taakbalke setten wurdt
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Comment[ga]=Taispeáin mionsamhail d'fhuinneog nuair atá an cúrsóir os a cionn sa tascbharra
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Comment[gl]=Mostra miniaturas das fiestras cando o cursor está sobra a súa entrada na barra de tarefas
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Comment[hu]=Megmutatja a feladatokhoz tartozó ablakok kicsinyített képét
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Comment[ja]=タスクバーエントリの上にマウスが来たときに、そのウィンドウのサムネイルを表示します
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Comment[km]=បង្ហាញរូបភាពតូចៗរបស់បង្អួច នៅពេលទស្សន៍នៅលើធាតុរបារភារកិច្ចរបស់ពួកវា
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@ -56,59 +45,41 @@ Comment[nb]=Viser minibilder av vinduene når pekeren er over oppgavelinja
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Comment[nds]=Wiest Vöransichten vun de Finstern, wenn Du mit de Muus op ehr Programmbalken-Indrääg wiest.
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Comment[nl]=Vensterminiaturen tonen als cursor op bijhorende taakbalkknop wordt geplaatst
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Comment[nn]=Vis miniatyrbilete av vindauge når peikaren er over ikona deira på oppgåvelinja
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Comment[pa]=ਵਿੰਡੋ ਥੰਮਨੇਲ ਵੇਖੋ, ਜਦੋਂ ਕਿ ਕਰਸਰ ਉਸ ਦੀ ਟਾਸਕਬਾਰ ਐਂਟਰੀ ਉੱਤੇ ਹੋਵੇ।
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Comment[pl]=Pokazuje miniaturki okien, kiedy kursor znajduje się na ich pozycji w pasku zadań
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Comment[pt]=Mostra as miniaturas das janelas quando o cursor está no seu item da barra de tarefas
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Comment[pt_BR]=Mostra miniaturas das janelas quando o cursor está nas suas entradas na barra de tarefas
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Comment[se]=Čájeha govaža láses go seaván lea dan ikona bajábealde
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Comment[sl]=Ko je kazalec nad gumbom v opravilni vrstici , se prikaže sličica okna
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Comment[sr]=Сличице прозора како показивач преко ставки у траци задатака
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Comment[sr@latin]=Sličice prozora kako pokazivač preko stavki u traci zadataka
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Comment[sv]=Visar miniatyrbilder av fönster när markören är över deras post i aktivitetsfältet
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Comment[uk]=Показує мініатюри вікон, коли курсор знаходиться над елементом панелі задач
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Comment[x-test]=xxShows window thumbnails when cursor is on their taskbar entryxx
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Comment[zh_CN]=当鼠标指针指向任务栏时显示窗口缩略图
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Comment[zh_TW]=當游標停在工作列的按鈕上面時,顯示視窗的縮圖
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Type=Service
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X-KDE-ServiceTypes=KWin/Effect
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X-KDE-PluginInfo-Author=Rivo Laks
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X-KDE-PluginInfo-Email=rivolaks@hot.ee
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X-KDE-PluginInfo-Name=kwin4_effect_demo_taskbarthumbnail
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X-KDE-PluginInfo-Author=Lubos Lunak
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X-KDE-PluginInfo-Email=l.lunak@kde.org
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X-KDE-PluginInfo-Name=kwin4_effect_taskbarthumbnail
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X-KDE-PluginInfo-Version=0.1.0
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X-KDE-PluginInfo-Category=Window Management
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X-KDE-PluginInfo-Category[bg]=Управление на прозорците
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X-KDE-PluginInfo-Category[ca]=Gestió de les finestres
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X-KDE-PluginInfo-Category[de]=Fensterverwaltung
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X-KDE-PluginInfo-Category[el]=Διαχείριση παραθύρων
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X-KDE-PluginInfo-Category[eo]=Fenestra administrado
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X-KDE-PluginInfo-Category[es]=Administración de ventanas
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X-KDE-PluginInfo-Category[et]=Akende haldus
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X-KDE-PluginInfo-Category[fr]=Gestion des fenêtres
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X-KDE-PluginInfo-Category[ga]=Bainisteoireacht Fuinneog
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X-KDE-PluginInfo-Category[hu]=Ablakkezelés
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X-KDE-PluginInfo-Category[ja]=ウィンドウマネージメント
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X-KDE-PluginInfo-Category[km]=ការគ្រប់គ្រងបង្អួច
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X-KDE-PluginInfo-Category[lv]=Logu pārvaldība
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X-KDE-PluginInfo-Category[nb]=Vindusbehandling
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X-KDE-PluginInfo-Category[nds]=Finsterpleeg
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X-KDE-PluginInfo-Category[nl]=Vensterbeheer
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X-KDE-PluginInfo-Category[oc]=Gestion de las fenèstras
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X-KDE-PluginInfo-Category[pa]=ਵਿੰਡੋ ਮੈਨਿਜਮੈਂਟ
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X-KDE-PluginInfo-Category[pl]=Zarządzanie oknami
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X-KDE-PluginInfo-Category[pt]=Gestão de Janelas
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X-KDE-PluginInfo-Category[pt_BR]=Gerenciamento de Janelas
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X-KDE-PluginInfo-Category[se]=Lásegieđaheapmi
|
||||
X-KDE-PluginInfo-Category[sl]=Upravljanje z okni
|
||||
X-KDE-PluginInfo-Category[sr]=Управљање прозорима
|
||||
X-KDE-PluginInfo-Category[sr@latin]=Upravljanje prozorima
|
||||
X-KDE-PluginInfo-Category[sv]=Fönsterhantering
|
||||
X-KDE-PluginInfo-Category[uk]=Керування вікнами
|
||||
X-KDE-PluginInfo-Category[wa]=Manaedjmint d' purnea
|
||||
X-KDE-PluginInfo-Category[x-test]=xxWindow Managementxx
|
||||
X-KDE-PluginInfo-Category[zh_CN]=窗口管理
|
||||
X-KDE-PluginInfo-Category[zh_TW]=視窗管理
|
||||
X-KDE-PluginInfo-Depends=
|
||||
X-KDE-PluginInfo-License=GPL
|
||||
X-KDE-PluginInfo-EnabledByDefault=false
|
||||
X-KDE-PluginInfo-EnabledByDefault=true
|
||||
X-KDE-Library=kwin4_effect_builtins
|
|
@ -3,6 +3,7 @@
|
|||
This file is part of the KDE project.
|
||||
|
||||
Copyright (C) 2007 Rivo Laks <rivolaks@hot.ee>
|
||||
Copyright (C) 2007 Lubos Lunak <l.lunak@kde.org>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
|
@ -18,42 +19,35 @@ You should have received a copy of the GNU General Public License
|
|||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*********************************************************************/
|
||||
|
||||
#ifndef KWIN_DEMO_TASKBARTHUMBNAIL_H
|
||||
#define KWIN_DEMO_TASKBARTHUMBNAIL_H
|
||||
#ifndef KWIN_TASKBARTHUMBNAIL_H
|
||||
#define KWIN_TASKBARTHUMBNAIL_H
|
||||
|
||||
// Include with base class for effects.
|
||||
#include <kwineffects.h>
|
||||
|
||||
|
||||
namespace KWin
|
||||
{
|
||||
|
||||
/**
|
||||
* Render small thumbnail of window next to it's taskbar entry when the cursor
|
||||
* is above the taskbar entry.
|
||||
* Note that this functionality will be replaced in the future so that taskbar
|
||||
* itself can request a thumbnail to be rendered in a give location with a
|
||||
* given size.
|
||||
**/
|
||||
class TaskbarThumbnailEffect
|
||||
: public Effect
|
||||
{
|
||||
public:
|
||||
TaskbarThumbnailEffect();
|
||||
|
||||
virtual ~TaskbarThumbnailEffect();
|
||||
virtual void prePaintScreen( ScreenPrePaintData& data, int time );
|
||||
virtual void prePaintWindow( EffectWindow* w, WindowPrePaintData& data, int time );
|
||||
virtual void postPaintScreen();
|
||||
virtual void mouseChanged( const QPoint& pos, const QPoint& old,
|
||||
Qt::MouseButtons buttons, Qt::MouseButtons oldbuttons,
|
||||
Qt::KeyboardModifiers modifiers, Qt::KeyboardModifiers oldmodifiers );
|
||||
|
||||
virtual void paintWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data );
|
||||
virtual void windowAdded( EffectWindow* w );
|
||||
virtual void windowRemoved( EffectWindow* w );
|
||||
virtual void propertyNotify( EffectWindow* w, long atom );
|
||||
protected:
|
||||
QRect getThumbnailPosition( EffectWindow* c, int* space ) const;
|
||||
|
||||
private:
|
||||
QList< EffectWindow* > mThumbnails;
|
||||
QPoint mLastCursorPos;
|
||||
struct Data
|
||||
{
|
||||
Window window; // thumbnail of this window
|
||||
QRect rect;
|
||||
};
|
||||
long atom;
|
||||
QMultiHash< EffectWindow*, Data > thumbnails;
|
||||
};
|
||||
|
||||
} // namespace
|
Loading…
Reference in New Issue