C++ (Cpp) ValueDesc::get_layer Exemples

Exemple #1

Fichier : cellrenderer_timetrack.cpp Projet : jottoprimo/synfig

const synfig::Time get_time_offset_from_vdesc(const synfigapp::ValueDesc &v)
{
#ifdef ADJUST_WAYPOINTS_FOR_TIME_OFFSET
	if(getenv("SYNFIG_SHOW_CANVAS_PARAM_WAYPOINTS") ||
	   v.get_value_type() != synfig::type_canvas)
		return synfig::Time::zero();

	synfig::Canvas::Handle canvasparam = v.get_value().get(Canvas::Handle());
	if(!canvasparam)
		return synfig::Time::zero();

	if (!v.parent_is_layer())
		return synfig::Time::zero();

	synfig::Layer::Handle layer = v.get_layer();

	if (etl::handle<Layer_PasteCanvas>::cast_dynamic(layer))
		return synfig::Time::zero();

	return layer->get_param("time_offset").get(Time());
#else // ADJUST_WAYPOINTS_FOR_TIME_OFFSET
	return synfig::Time::zero();
#endif
}