/* Find specific item from the treestore */
static TreeElement *outliner_find_tree_element(ListBase *lb, TreeStoreElem *store_elem)
{
TreeElement *te, *tes;
for (te = lb->first; te; te = te->next) {
if (te->store_elem == store_elem) return te;
tes = outliner_find_tree_element(&te->subtree, store_elem);
if (tes) return tes;
}
return NULL;
}
/* Find ith item from the treestore */
static TreeElement *outliner_find_tree_element(ListBase *lb, int store_index)
{
TreeElement *te= lb->first, *tes;
while(te) {
if(te->store_index==store_index) return te;
tes= outliner_find_tree_element(&te->subtree, store_index);
if(tes) return tes;
te= te->next;
}
return NULL;
}
/* tse is not in the treestore, we use its contents to find a match */
TreeElement *outliner_find_tse(SpaceOops *soops, TreeStoreElem *tse)
{
TreeStoreElem *tselem;
if (tse->id == NULL) return NULL;
/* check if 'tse' is in treestore */
tselem = BKE_treehash_lookup_any(soops->treehash, tse->type, tse->nr, tse->id);
if (tselem)
return outliner_find_tree_element(&soops->tree, tselem);
return NULL;
}
/* tse is not in the treestore, we use its contents to find a match */
TreeElement *outliner_find_tse(SpaceOops *soops, TreeStoreElem *tse)
{
TreeStore *ts= soops->treestore;
TreeStoreElem *tselem;
int a;
if(tse->id==NULL) return NULL;
/* check if 'tse' is in treestore */
tselem= ts->data;
for(a=0; a<ts->usedelem; a++, tselem++) {
if((tse->type==0 && tselem->type==0) || (tselem->type==tse->type && tselem->nr==tse->nr)) {
if(tselem->id==tse->id) {
break;
}
}
}
if(tselem)
return outliner_find_tree_element(&soops->tree, a);
return NULL;
}
