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Fix highlighting of several windows at once in highlight window effect. This is required by Plasma to highlight window groups.

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svn path=/trunk/KDE/kdebase/workspace/; revision=963736
This commit is contained in:
Martin Gräßlin 2009-05-05 11:46:36 +00:00
parent d7ecbaa14d
commit ec88dc9828
2 changed files with 21 additions and 12 deletions
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31
effects/highlightwindow/highlightwindow.cpp
View file

@ -30,7 +30,6 @@ KWIN_EFFECT( highlightwindow, HighlightWindowEffect )
HighlightWindowEffect::HighlightWindowEffect()
: m_finishing( false )
, m_fadeDuration( double( animationTime( 150 )))
, m_highlightedWindow( NULL )
, m_monitorWindow( NULL )
{
m_atom = XInternAtom( display(), "_KDE_WINDOW_HIGHLIGHT", False );
@ -50,12 +49,12 @@ HighlightWindowEffect::~HighlightWindowEffect()
void HighlightWindowEffect::prePaintWindow( EffectWindow* w, WindowPrePaintData& data, int time )
{
// Calculate window opacities
if( m_highlightedWindow )
if( !m_highlightedWindows.isEmpty() )
{ // Initial fade out and changing highlight animation
double oldOpacity = m_windowOpacity[w];
if( m_highlightedWindow == w )
if( m_highlightedWindows.contains( w ) )
m_windowOpacity[w] = qMin( 1.0, m_windowOpacity[w] + time / m_fadeDuration );
else if( w->isNormalWindow() ) // Only fade out normal windows
else if( w->isNormalWindow() || w->isDialog() ) // Only fade out windows
m_windowOpacity[w] = qMax( 0.15, m_windowOpacity[w] - time / m_fadeDuration );
if( m_windowOpacity[w] != 1.0 )
@ -89,9 +88,9 @@ void HighlightWindowEffect::paintWindow( EffectWindow* w, int mask, QRegion regi
void HighlightWindowEffect::windowAdded( EffectWindow* w )
{
if( m_highlightedWindow )
if( !m_highlightedWindows.isEmpty() )
{ // The effect is activated thus we need to add it to the opacity hash
if( w->isNormalWindow() ) // Only fade out normal windows
if( w->isNormalWindow() || w->isDialog() ) // Only fade out windows
m_windowOpacity[w] = 0.15;
else
m_windowOpacity[w] = 1.0;
@ -129,12 +128,22 @@ void HighlightWindowEffect::propertyNotify( EffectWindow* w, long a )
return;
}
m_monitorWindow = w;
m_highlightedWindow = effects->findWindow( data[0] );
if( !m_highlightedWindow )
bool found = false;
int length = byteData.length() / sizeof( data[0] );
for( int i=0; i<length; i++ )
{
kDebug(1212) << "Invalid window targetted for highlight. Requested:" << data[0];
return;
EffectWindow* foundWin = effects->findWindow( data[i] );
if( !foundWin )
{
kDebug(1212) << "Invalid window targetted for highlight. Requested:" << data[i];
continue;
}
if( foundWin->isOnCurrentDesktop() )
m_highlightedWindows.append( foundWin );
found = true;
}
if( !found )
return;
prepareHighlighting();
m_windowOpacity[w] = 1.0; // Because it's not in stackingOrder() yet
@ -210,7 +219,7 @@ void HighlightWindowEffect::finishHighlighting()
{
m_finishing = true;
m_monitorWindow = NULL;
m_highlightedWindow = NULL;
m_highlightedWindows.clear();
}
} // namespace

2
effects/highlightwindow/highlightwindow.h
View file

@ -52,7 +52,7 @@ class HighlightWindowEffect
QHash<EffectWindow*, double> m_windowOpacity;
long m_atom;
EffectWindow* m_highlightedWindow;
QList<EffectWindow*> m_highlightedWindows;
EffectWindow* m_monitorWindow;
// Offscreen position cache