void
Tracker::stopTracking()
{
TrackerHelperPtr tracker = _tracker.lock();
if (!tracker) {
PythonSetNullError();
return;
}
tracker->abortTracking();
}
void
Track::reset()
{
TrackMarkerPtr marker = getInternalMarker();
if (!marker) {
PythonSetNullError();
return;
}
marker->resetTrack();
}
Effect*
Group::getNode(const QString& fullySpecifiedName) const
{
if ( !_collection.lock() ) {
PythonSetNullError();
return 0;
}
NodePtr node = _collection.lock()->getNodeByFullySpecifiedName( fullySpecifiedName.toStdString() );
if ( node && node->isActivated() ) {
return App::createEffectFromNodeWrapper(node);
} else {
return NULL;
}
}
Track*
Tracker::createTrack()
{
KnobItemsTablePtr model = getInternalModel();
if (!model) {
PythonSetNullError();
return 0;
}
TrackMarkerPtr track = TrackMarker::create(model);
track->resetCenter();
model->addItem(track, KnobTableItemPtr(), eTableChangeReasonInternal);
Track* ret = dynamic_cast<Track*>( ItemsTable::createPyItemWrapper(track) );
assert(ret);
return ret;
}
void
Tracker::startTracking(const std::list<Track*>& marks,
int start,
int end,
bool forward)
{
TrackerHelperPtr tracker = _tracker.lock();
if (!tracker) {
PythonSetNullError();
return;
}
std::list<TrackMarkerPtr> markers;
for (std::list<Track*>::const_iterator it = marks.begin(); it != marks.end(); ++it) {
markers.push_back( (*it)->getInternalMarker() );
}
tracker->trackMarkers(markers, start, end, forward, (OverlaySupport*)(NULL));
}
std::list<Effect*>
Group::getChildren() const
{
std::list<Effect*> ret;
if ( !_collection.lock() ) {
PythonSetNullError();
return ret;
}
NodesList nodes = _collection.lock()->getNodes();
for (NodesList::iterator it = nodes.begin(); it != nodes.end(); ++it) {
if ( (*it)->isActivated() ) {
Effect* effect = App::createEffectFromNodeWrapper(*it);
assert(effect);
ret.push_back(effect);
}
}
return ret;
}
