void Client::startupIdChanged()
{
TDEStartupInfoId asn_id;
TDEStartupInfoData asn_data;
bool asn_valid = workspace()->checkStartupNotification( window(), asn_id, asn_data );
if( !asn_valid )
return;
// If the ASN contains desktop, move it to the desktop, otherwise move it to the current
// desktop (since the new ASN should make the window act like if it's a new application
// launched). However don't affect the window's desktop if it's set to be on all desktops.
int desktop = workspace()->currentDesktop();
if( asn_data.desktop() != 0 )
desktop = asn_data.desktop();
if( !isOnAllDesktops())
workspace()->sendClientToDesktop( this, desktop, true );
if( asn_data.xinerama() != -1 )
workspace()->sendClientToScreen( this, asn_data.xinerama());
Time timestamp = asn_id.timestamp();
if( timestamp == 0 && asn_data.timestamp() != -1U )
timestamp = asn_data.timestamp();
if( timestamp != 0 )
{
bool activate = workspace()->allowClientActivation( this, timestamp );
if( asn_data.desktop() != 0 && !isOnCurrentDesktop())
activate = false; // it was started on different desktop than current one
if( activate )
workspace()->activateClient( this );
else
demandAttention();
}
}
void Client::demandAttention( bool set )
{
if( isActive())
set = false;
if( demands_attention == set )
return;
demands_attention = set;
if( demands_attention )
{
// Demand attention flag is often set right from manage(), when focus stealing prevention
// steps in. At that time the window has no taskbar entry yet, so KNotify cannot place
// e.g. the passive popup next to it. So wait up to 1 second for the icon geometry
// to be set.
// Delayed call to KNotify also solves the problem of having X server grab in manage(),
// which may deadlock when KNotify (or TDELauncher when launching KNotify) need to access X.
Notify::Event e = isOnCurrentDesktop() ? Notify::DemandAttentionCurrent : Notify::DemandAttentionOther;
// Setting the demands attention state needs to be done directly in KWin, because
// KNotify would try to set it, resulting in a call to KNotify again, etc.
if( Notify::makeDemandAttention( e ))
info->setState( set ? NET::DemandsAttention : 0, NET::DemandsAttention );
if( demandAttentionKNotifyTimer == NULL )
{
demandAttentionKNotifyTimer = new TQTimer( this );
connect( demandAttentionKNotifyTimer, TQT_SIGNAL( timeout()), TQT_SLOT( demandAttentionKNotify()));
}
demandAttentionKNotifyTimer->start( 1000, true );
}
else
info->setState( set ? NET::DemandsAttention : 0, NET::DemandsAttention );
workspace()->clientAttentionChanged( this, set );
}
void Task::updateThumbnail()
{
if ( !isOnCurrentDesktop() )
return;
if ( !isActive() )
return;
if ( !_grab.isNull() ) // We're already processing one...
return;
//
// We do this as a two stage process to remove the delay caused
// by the thumbnail generation. This makes things much smoother
// on slower machines.
//
QWidget *rootWin = qApp->desktop();
#ifdef KDE_3_2
QRect geom = _info.geometry();
#else
QRect geom = _info.geometry;
#endif
_grab = QPixmap::grabWindow( rootWin->winId(),
geom.x(), geom.y(),
geom.width(), geom.height() );
if ( !_grab.isNull() )
QTimer::singleShot( 200, this, SLOT( generateThumbnail() ) );
}
void Client::demandAttentionKNotify()
{
Notify::Event e = isOnCurrentDesktop() ? Notify::DemandAttentionCurrent : Notify::DemandAttentionOther;
Notify::raise( e, i18n( "Window '%1' demands attention." ).arg( KStringHandler::csqueeze(caption())), this );
demandAttentionKNotifyTimer->stop();
demandAttentionKNotifyTimer->deleteLater();
demandAttentionKNotifyTimer = NULL;
}
void AbstractClient::setDesktop(int desktop)
{
const int numberOfDesktops = VirtualDesktopManager::self()->count();
if (desktop != NET::OnAllDesktops) // Do range check
desktop = qMax(1, qMin(numberOfDesktops, desktop));
desktop = qMin(numberOfDesktops, rules()->checkDesktop(desktop));
if (m_desktop == desktop)
return;
int was_desk = m_desktop;
const bool wasOnCurrentDesktop = isOnCurrentDesktop();
m_desktop = desktop;
doSetDesktop(desktop, was_desk);
FocusChain::self()->update(this, FocusChain::MakeFirst);
updateWindowRules(Rules::Desktop);
emit desktopChanged();
if (wasOnCurrentDesktop != isOnCurrentDesktop())
emit desktopPresenceChanged(this, was_desk);
}