static void rna_NlaStrip_name_set(PointerRNA *ptr, const char *value)
{
NlaStrip *data= (NlaStrip *)ptr->data;
/* copy the name first */
BLI_strncpy(data->name, value, sizeof(data->name));
/* validate if there's enough info to do so */
if (ptr->id.data) {
AnimData *adt= BKE_animdata_from_id(ptr->id.data);
BKE_nlastrip_validate_name(adt, data);
}
}
static NlaStrip *rna_NlaStrip_new(NlaTrack *track, bContext *C, ReportList *reports, const char *UNUSED(name),
int start, bAction *action)
{
NlaStrip *strip = BKE_nlastrip_new(action);
if (strip == NULL) {
BKE_report(reports, RPT_ERROR, "Unable to create new strip");
return NULL;
}
strip->end += (start - strip->start);
strip->start = start;
if (BKE_nlastrips_add_strip(&track->strips, strip) == 0) {
BKE_report(reports, RPT_ERROR,
"Unable to add strip (the track does not have any space to accommodate this new strip)");
BKE_nlastrip_free(NULL, strip);
return NULL;
}
/* create dummy AnimData block so that BKE_nlastrip_validate_name()
* can be used to ensure a valid name, as we don't have one here...
* - only the nla_tracks list is needed there, which we aim to reverse engineer here...
*/
{
AnimData adt = {NULL};
NlaTrack *nlt, *nlt_p;
/* 'first' NLA track is found by going back up chain of given track's parents until we fall off */
nlt_p = track; nlt = track;
while ((nlt = nlt->prev) != NULL)
nlt_p = nlt;
adt.nla_tracks.first = nlt_p;
/* do the same thing to find the last track */
nlt_p = track; nlt = track;
while ((nlt = nlt->next) != NULL)
nlt_p = nlt;
adt.nla_tracks.last = nlt_p;
/* now we can just auto-name as usual */
BKE_nlastrip_validate_name(&adt, strip);
}
WM_event_add_notifier(C, NC_ANIMATION | ND_NLA | NA_ADDED, NULL);
return strip;
}