void
KnobGui::onUnlinkActionTriggered()
{
QAction* action = qobject_cast<QAction*>( sender() );
if (!action) {
return;
}
int dim = action->data().toInt();
KnobPtr thisKnob = getKnob();
int dims = thisKnob->getDimension();
KnobPtr aliasMaster = thisKnob->getAliasMaster();
if (aliasMaster) {
thisKnob->setKnobAsAliasOfThis(aliasMaster, false);
} else {
thisKnob->beginChanges();
for (int i = 0; i < dims; ++i) {
if ( (dim == -1) || (i == dim) ) {
std::pair<int, KnobPtr > other = thisKnob->getMaster(i);
thisKnob->onKnobUnSlaved(i);
onKnobSlavedChanged(i, false);
}
}
thisKnob->endChanges();
}
getKnob()->getHolder()->getApp()->triggerAutoSave();
}
void
KnobGui::onRemoveAliasLinkActionTriggered()
{
KnobPtr thisKnob = getKnob();
KnobI::ListenerDimsMap listeners;
thisKnob->getListeners(listeners);
KnobPtr aliasMaster;
KnobPtr listener;
if ( !listeners.empty() ) {
listener = listeners.begin()->first.lock();
if (listener) {
aliasMaster = listener->getAliasMaster();
}
if (aliasMaster != thisKnob) {
aliasMaster.reset();
}
}
if (aliasMaster && listener) {
listener->setKnobAsAliasOfThis(aliasMaster, false);
}
}
