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Improve moving windows in desktop grid when present windows enabled.

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* on drag start rearrange windows in old desktop
 * while moving having window attached to mouse cursor
 * on drop rearrange windows in new desktop

svn path=/trunk/KDE/kdebase/workspace/; revision=1049583
This commit is contained in:
Martin Gräßlin 2009-11-15 14:12:34 +00:00
parent 62948a67f9
commit e833c61fc3
2 changed files with 39 additions and 13 deletions
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50
effects/desktopgrid/desktopgrid.cpp
View file

@ -156,6 +156,18 @@ void DesktopGridEffect::paintScreen( int mask, QRegion region, ScreenPaintData&
paintingDesktop = desktop;
effects->paintScreen( mask, region, d );
}
if( isUsingPresentWindows() && windowMove )
{
// the moving window has to be painted on top of all desktops
QPoint diff = cursorPos() - m_windowMoveStartPoint;
QRect geo = m_windowMoveGeometry.translated( diff );
WindowPaintData d( windowMove );
d.xScale *= (float)geo.width()/(float)windowMove->width();
d.yScale *= (float)geo.height()/(float)windowMove->height();
d.xTranslate += qRound( geo.left() - windowMove->x() );
d.yTranslate += qRound( geo.top() - windowMove->y() );
effects->drawWindow( windowMove, PAINT_WINDOW_TRANSFORMED, infiniteRegion(), d );
}
if( desktopNameAlignment )
{
@ -245,6 +257,11 @@ void DesktopGridEffect::paintWindow( EffectWindow* w, int mask, QRegion region,
{
if( timeline.value() != 0 || (isUsingPresentWindows() && isMotionManagerMovingWindows()) )
{
if( isUsingPresentWindows() && w == windowMove )
{
return; // will be painted on top of all other windows
}
double xScale = data.xScale;
double yScale = data.yScale;
@ -398,21 +415,9 @@ void DesktopGridEffect::windowInputMouseEvent( Window, QEvent* e )
}
if( d != highlightedDesktop && !windowMove->isOnAllDesktops() )
{
const int oldDesktop = windowMove->desktop();
effects->windowToDesktop( windowMove, d ); // Not true all desktop move
if( isUsingPresentWindows() )
{
// TODO: move window to other screen
WindowMotionManager& oldManager =
m_managers[ (oldDesktop-1)*(effects->numScreens())+windowMove->screen() ];
WindowMotionManager& newManager =
m_managers[ (d-1)*(effects->numScreens())+windowMove->screen() ];
oldManager.unmanage( windowMove );
newManager.manage( windowMove );
m_proxy->calculateWindowTransformations( oldManager.managedWindows(), windowMove->screen(), oldManager );
m_proxy->calculateWindowTransformations( newManager.managedWindows(), windowMove->screen(), newManager );
}
}
effects->addRepaintFull();
}
if( d != highlightedDesktop ) // Highlight desktop
{
@ -479,6 +484,19 @@ void DesktopGridEffect::windowInputMouseEvent( Window, QEvent* e )
windowMoveDiff = w->pos() - unscalePos( me->pos(), NULL );
windowMove = w;
effects->setElevatedWindow( windowMove, true );
if( isUsingPresentWindows() && !w->isOnAllDesktops() )
{
WindowMotionManager& manager = m_managers[ (w->desktop()-1)*(effects->numScreens()) + w->screen() ];
const QRectF transformedGeo = manager.transformedGeometry( w );
const QPointF pos = scalePos( transformedGeo.topLeft().toPoint(), w->desktop(), w->screen() );
const QSize size( scale[w->screen()] * (float)transformedGeo.width(),
scale[w->screen()] * (float)transformedGeo.height() );
m_windowMoveGeometry = QRect( pos.toPoint(), size );
m_windowMoveStartPoint = me->pos();
manager.unmanage( w );
m_proxy->calculateWindowTransformations( manager.managedWindows(), w->screen(), manager );
}
}
}
else if(( me->buttons() == Qt::MidButton || me->buttons() == Qt::RightButton ) && windowMove == NULL )
@ -536,6 +554,12 @@ void DesktopGridEffect::windowInputMouseEvent( Window, QEvent* e )
if( wasWindowMove )
effects->activateWindow( windowMove ); // Just in case it was deactivated
effects->setElevatedWindow( windowMove, false );
if( isUsingPresentWindows() )
{
WindowMotionManager& manager = m_managers[ (windowMove->desktop()-1)*(effects->numScreens()) + windowMove->screen() ];
manager.manage( windowMove );
m_proxy->calculateWindowTransformations( manager.managedWindows(), windowMove->screen(), manager );
}
windowMove = NULL;
XDefineCursor( display(), input, QCursor( Qt::PointingHandCursor ).handle() );
}

2
effects/desktopgrid/desktopgrid.h
View file

@ -113,6 +113,8 @@ class DesktopGridEffect
PresentWindowsEffectProxy* m_proxy;
QList<WindowMotionManager> m_managers;
bool m_usePresentWindows;
QRect m_windowMoveGeometry;
QPoint m_windowMoveStartPoint;
};