C++ (Cpp) ValueDesc::parent_is_layer_param Exemples

Exemple #1

Fichier : cellrenderer_timetrack.cpp Projet : jlssepulveda/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::ValueBase::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_param())
        return synfig::Time::zero();

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

    if (layer->get_name()!="PasteCanvas")
        return synfig::Time::zero();

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