/* Recursively iterate over tree, finding and working on selected items */
static void do_outliner_keyingset_editop(SpaceOops *soops, KeyingSet *ks, ListBase *tree, short mode)
{
TreeElement *te;
TreeStoreElem *tselem;
for (te = tree->first; te; te = te->next) {
tselem = TREESTORE(te);
/* if item is selected, perform operation */
if (tselem->flag & TSE_SELECTED) {
ID *id = NULL;
char *path = NULL;
int array_index = 0;
short flag = 0;
short groupmode = KSP_GROUP_KSNAME;
/* check if RNA-property described by this selected element is an animatable prop */
if (ELEM(tselem->type, TSE_RNA_PROPERTY, TSE_RNA_ARRAY_ELEM) && RNA_property_animateable(&te->rnaptr, te->directdata)) {
/* get id + path + index info from the selected element */
tree_element_to_path(soops, te, tselem,
&id, &path, &array_index, &flag, &groupmode);
}
/* only if ID and path were set, should we perform any actions */
if (id && path) {
/* action depends on mode */
switch (mode) {
case KEYINGSET_EDITMODE_ADD:
{
/* add a new path with the information obtained (only if valid) */
// TODO: what do we do with group name? for now, we don't supply one, and just let this use the KeyingSet name
BKE_keyingset_add_path(ks, id, NULL, path, array_index, flag, groupmode);
ks->active_path = BLI_countlist(&ks->paths);
}
break;
case KEYINGSET_EDITMODE_REMOVE:
{
/* find the relevant path, then remove it from the KeyingSet */
KS_Path *ksp = BKE_keyingset_find_path(ks, id, NULL, path, array_index, groupmode);
if (ksp) {
/* free path's data */
BKE_keyingset_free_path(ks, ksp);
ks->active_path = 0;
}
}
break;
}
/* free path, since it had to be generated */
MEM_freeN(path);
}
}
/* go over sub-tree */
if (TSELEM_OPEN(tselem, soops))
do_outliner_keyingset_editop(soops, ks, &te->subtree, mode);
}
}
static int remove_keyingset_button_exec(bContext *C, wmOperator *op)
{
Scene *scene = CTX_data_scene(C);
KeyingSet *ks = NULL;
PropertyRNA *prop = NULL;
PointerRNA ptr = {{NULL}};
char *path = NULL;
short success = 0;
int index = 0;
/* verify the Keying Set to use:
* - use the active one for now (more control over this can be added later)
* - return error if it doesn't exist
*/
if (scene->active_keyingset == 0) {
BKE_report(op->reports, RPT_ERROR, "No active keying set to remove property from");
return OPERATOR_CANCELLED;
}
else if (scene->active_keyingset < 0) {
BKE_report(op->reports, RPT_ERROR, "Cannot remove property from built in keying set");
return OPERATOR_CANCELLED;
}
else {
ks = BLI_findlink(&scene->keyingsets, scene->active_keyingset - 1);
}
/* try to add to keyingset using property retrieved from UI */
uiContextActiveProperty(C, &ptr, &prop, &index);
if (ptr.id.data && ptr.data && prop) {
path = RNA_path_from_ID_to_property(&ptr, prop);
if (path) {
KS_Path *ksp;
/* try to find a path matching this description */
ksp = BKE_keyingset_find_path(ks, ptr.id.data, ks->name, path, index, KSP_GROUP_KSNAME);
if (ksp) {
BKE_keyingset_free_path(ks, ksp);
success = 1;
}
/* free temp path used */
MEM_freeN(path);
}
}
if (success) {
/* send updates */
WM_event_add_notifier(C, NC_SCENE | ND_KEYINGSET, NULL);
/* show warning */
BKE_report(op->reports, RPT_INFO, "Property removed from Keying Set");
}
return (success) ? OPERATOR_FINISHED : OPERATOR_CANCELLED;
}
static void rna_KeyingSet_paths_remove(KeyingSet *keyingset, ReportList *reports, KS_Path *ksp)
{
/* if data is valid, call the API function for this */
if (keyingset && ksp) {
/* remove the active path from the KeyingSet */
BKE_keyingset_free_path(keyingset, ksp);
/* the active path number will most likely have changed */
/* TODO: we should get more fancy and actually check if it was removed, but this will do for now */
keyingset->active_path = 0;
}
else {
BKE_report(reports, RPT_ERROR, "Keying Set Path could not be removed");
}
}
static void rna_KeyingSet_paths_remove(KeyingSet *keyingset, ReportList *reports, PointerRNA *ksp_ptr)
{
KS_Path *ksp = ksp_ptr->data;
/* if data is valid, call the API function for this */
if ((keyingset && ksp) == FALSE) {
BKE_report(reports, RPT_ERROR, "Keying set path could not be removed");
return;
}
/* remove the active path from the KeyingSet */
BKE_keyingset_free_path(keyingset, ksp);
RNA_POINTER_INVALIDATE(ksp_ptr);
/* the active path number will most likely have changed */
/* TODO: we should get more fancy and actually check if it was removed, but this will do for now */
keyingset->active_path = 0;
}
static void rna_KeyingSet_paths_clear(KeyingSet *keyingset, ReportList *reports)
{
/* if data is valid, call the API function for this */
if (keyingset) {
KS_Path *ksp, *kspn;
/* free each path as we go to avoid looping twice */
for (ksp = keyingset->paths.first; ksp; ksp = kspn) {
kspn = ksp->next;
BKE_keyingset_free_path(keyingset, ksp);
}
/* reset the active path, since there aren't any left */
keyingset->active_path = 0;
}
else {
BKE_report(reports, RPT_ERROR, "Keying set paths could not be removed");
}
}