/*!
Sets the client's active state to \a act.
This function does only change the visual appearance of the client,
it does not change the focus setting. Use
Workspace::activateClient() or Workspace::requestFocus() instead.
If a client receives or looses the focus, it calls setActive() on
its own.
*/
void Client::setActive(bool act)
{
if (active == act)
return;
active = act;
const int ruledOpacity = active
? rules()->checkOpacityActive(qRound(opacity() * 100.0))
: rules()->checkOpacityInactive(qRound(opacity() * 100.0));
setOpacity(ruledOpacity / 100.0);
workspace()->setActiveClient(act ? this : NULL, Allowed);
if (active)
Notify::raise(Notify::Activate);
if (!active)
cancelAutoRaise();
if (!active && shade_mode == ShadeActivated)
setShade(ShadeNormal);
StackingUpdatesBlocker blocker(workspace());
workspace()->updateClientLayer(this); // active windows may get different layer
ClientList mainclients = mainClients();
for (ClientList::ConstIterator it = mainclients.constBegin();
it != mainclients.constEnd();
++it)
if ((*it)->isFullScreen()) // fullscreens go high even if their transient is active
workspace()->updateClientLayer(*it);
if (decoration != NULL)
decoration->activeChange();
emit activeChanged();
updateMouseGrab();
updateUrgency(); // demand attention again if it's still urgent
workspace()->checkUnredirect();
}
Client::Client(DockApplet* dockApplet, unsigned long handle)
: m_dockItem(NULL)
{
m_dockApplet = dockApplet;
m_handle = handle;
X11Support::registerForWindowPropertyChanges(m_handle);
updateVisibility();
updateName();
updateIcon();
updateUrgency();
}
void Client::windowPropertyChanged(unsigned long atom)
{
if(atom == X11Support::atom("_NET_WM_WINDOW_TYPE") || atom == X11Support::atom("_NET_WM_STATE"))
{
updateVisibility();
}
if(atom == X11Support::atom("_NET_WM_VISIBLE_NAME") || atom == X11Support::atom("_NET_WM_NAME") || atom == X11Support::atom("WM_NAME"))
{
updateName();
}
if(atom == X11Support::atom("_NET_WM_ICON"))
{
updateIcon();
}
if(atom == X11Support::atom("WM_HINTS"))
{
updateUrgency();
}
}
/*!
Sets the client's active state to \a act.
This function does only change the visual appearance of the client,
it does not change the focus setting. Use
Workspace::activateClient() or Workspace::requestFocus() instead.
If a client receives or looses the focus, it calls setActive() on
its own.
*/
void Client::setActive( bool act, bool updateOpacity_)
{
if ( active == act )
return;
active = act;
workspace()->setActiveClient( act ? this : NULL, Allowed );
if (updateOpacity_) updateOpacity();
if (isModal() && transientFor())
{
if (!act) transientFor()->updateOpacity();
else if (!transientFor()->custom_opacity) transientFor()->setOpacity(options->translucentActiveWindows, options->activeWindowOpacity);
}
updateShadowSize();
if ( active )
{
Notify::raise( Notify::Activate );
if (options->shadowEnabled(true))
{
if (options->shadowEnabled(false))
{
// Wait for inactive shadow to expose occluded windows and give
// them a chance to redraw before painting the active shadow
removeShadow();
drawDelayedShadow();
if (!isDesktop() &&
this != workspace()->topClientOnDesktop(desktop()))
// If the newly activated window's isn't the desktop, wait
// for its shadow to draw, then redraw any shadows
// overlapping it.
drawOverlappingShadows(true);
}
else
drawShadow();
}
}
else
{
removeShadow();
if (options->shadowEnabled(false))
{
if (this == workspace()->topClientOnDesktop(desktop()))
{
/* If the newly deactivated window is the top client on the
* desktop, then the newly activated window is below it; ensure
* that the deactivated window's shadow draws after the
* activated window's shadow.
*/
if ((shadowAfterClient = workspace()->activeClient()))
{
drawShadowAfter(shadowAfterClient);
}
}
else
{
drawDelayedShadow();
}
}
}
if( !active )
cancelAutoRaise();
if( !active && shade_mode == ShadeActivated )
setShade( ShadeNormal );
StackingUpdatesBlocker blocker( workspace());
workspace()->updateClientLayer( this ); // active windows may get different layer
// TODO optimize? mainClients() may be a bit expensive
ClientList mainclients = mainClients();
for( ClientList::ConstIterator it = mainclients.begin();
it != mainclients.end();
++it )
if( (*it)->isFullScreen()) // fullscreens go high even if their transient is active
workspace()->updateClientLayer( *it );
if( decoration != NULL )
decoration->activeChange();
updateMouseGrab();
updateUrgency(); // demand attention again if it's still urgent
}
