static int copy_to_selected_button_exec(bContext *C, wmOperator *op)
{
PointerRNA ptr;
PropertyRNA *prop;
int success= 0;
int index, all = RNA_boolean_get(op->ptr, "all");
/* try to reset the nominated setting to its default value */
uiContextActiveProperty(C, &ptr, &prop, &index);
/* if there is a valid property that is editable... */
if (ptr.data && prop) {
CollectionPointerLink *link;
ListBase lb;
if(copy_to_selected_list(C, &ptr, &lb)) {
for(link= lb.first; link; link=link->next) {
if(link->ptr.data != ptr.data && RNA_property_editable(&link->ptr, prop)) {
if(RNA_property_copy(&link->ptr, &ptr, prop, (all)? -1: index)) {
RNA_property_update(C, &link->ptr, prop);
success= 1;
}
}
}
BLI_freelistN(&lb);
}
}
return (success)? OPERATOR_FINISHED: OPERATOR_CANCELLED;
}
/**
* called from both exec & poll
*
* \note: normally we wouldn't call a loop from within a poll function,
* However this is a special case, and for regular poll calls, getting
* the context from the button will fail early.
*/
static bool copy_to_selected_button(bContext *C, bool all, bool poll)
{
PointerRNA ptr, lptr, idptr;
PropertyRNA *prop, *lprop;
bool success = false;
int index;
/* try to reset the nominated setting to its default value */
uiContextActiveProperty(C, &ptr, &prop, &index);
/* if there is a valid property that is editable... */
if (ptr.data && prop) {
char *path = NULL;
bool use_path;
CollectionPointerLink *link;
ListBase lb;
if (!copy_to_selected_list(C, &ptr, &lb, &use_path))
return success;
if (!use_path || (path = RNA_path_from_ID_to_property(&ptr, prop))) {
for (link = lb.first; link; link = link->next) {
if (link->ptr.data != ptr.data) {
if (use_path) {
lprop = NULL;
RNA_id_pointer_create(link->ptr.id.data, &idptr);
RNA_path_resolve_property(&idptr, path, &lptr, &lprop);
}
else {
lptr = link->ptr;
lprop = prop;
}
if (lprop == prop) {
if (RNA_property_editable(&lptr, lprop)) {
if (poll) {
success = true;
break;
}
else {
if (RNA_property_copy(&lptr, &ptr, prop, (all) ? -1 : index)) {
RNA_property_update(C, &lptr, prop);
success = true;
}
}
}
}
}
}
if (path)
MEM_freeN(path);
}
BLI_freelistN(&lb);
}
return success;
}
static int copy_to_selected_button_exec(bContext *C, wmOperator *op)
{
PointerRNA ptr, lptr, idptr;
PropertyRNA *prop, *lprop;
int success = 0;
int index, all = RNA_boolean_get(op->ptr, "all");
/* try to reset the nominated setting to its default value */
uiContextActiveProperty(C, &ptr, &prop, &index);
/* if there is a valid property that is editable... */
if (ptr.data && prop) {
char *path = NULL;
int use_path;
CollectionPointerLink *link;
ListBase lb;
if (!copy_to_selected_list(C, &ptr, &lb, &use_path))
return success;
if (!use_path || (path = RNA_path_from_ID_to_property(&ptr, prop))) {
for (link = lb.first; link; link = link->next) {
if (link->ptr.data != ptr.data) {
if (use_path) {
lprop = NULL;
RNA_id_pointer_create(link->ptr.id.data, &idptr);
RNA_path_resolve(&idptr, path, &lptr, &lprop);
}
else {
lptr = link->ptr;
lprop = prop;
}
if (lprop == prop) {
if (RNA_property_editable(&lptr, lprop)) {
if (RNA_property_copy(&lptr, &ptr, prop, (all) ? -1 : index)) {
RNA_property_update(C, &lptr, prop);
success = 1;
}
}
}
}
}
if (path)
MEM_freeN(path);
}
BLI_freelistN(&lb);
}
return (success) ? OPERATOR_FINISHED : OPERATOR_CANCELLED;
}
static int copy_to_selected_button_poll(bContext *C)
{
PointerRNA ptr, lptr, idptr;
PropertyRNA *prop, *lprop;
int index, success = 0;
uiContextActiveProperty(C, &ptr, &prop, &index);
if (ptr.data && prop) {
char *path = NULL;
int use_path;
CollectionPointerLink *link;
ListBase lb;
if (!copy_to_selected_list(C, &ptr, &lb, &use_path))
return success;
if (!use_path || (path = RNA_path_from_ID_to_property(&ptr, prop))) {
for (link = lb.first; link; link = link->next) {
if (link->ptr.data != ptr.data) {
if (use_path) {
lprop = NULL;
RNA_id_pointer_create(link->ptr.id.data, &idptr);
RNA_path_resolve(&idptr, path, &lptr, &lprop);
}
else {
lptr = link->ptr;
lprop = prop;
}
if (lprop == prop) {
if (RNA_property_editable(&lptr, prop))
success = 1;
}
}
}
if (path)
MEM_freeN(path);
}
BLI_freelistN(&lb);
}
return success;
}
static int copy_to_selected_button_poll(bContext *C)
{
PointerRNA ptr;
PropertyRNA *prop;
int index, success= 0;
uiContextActiveProperty(C, &ptr, &prop, &index);
if (ptr.data && prop) {
CollectionPointerLink *link;
ListBase lb;
if(copy_to_selected_list(C, &ptr, &lb)) {
for(link= lb.first; link; link=link->next)
if(link->ptr.data != ptr.data && RNA_property_editable(&link->ptr, prop))
success= 1;
BLI_freelistN(&lb);
}
}
return success;
}
/**
* called from both exec & poll
*
* \note: normally we wouldn't call a loop from within a poll function,
* However this is a special case, and for regular poll calls, getting
* the context from the button will fail early.
*/
static bool copy_to_selected_button(bContext *C, bool all, bool poll)
{
PointerRNA ptr, lptr, idptr;
PropertyRNA *prop, *lprop;
bool success = false;
int index;
/* try to reset the nominated setting to its default value */
UI_context_active_but_prop_get(C, &ptr, &prop, &index);
/* if there is a valid property that is editable... */
if (ptr.data && prop) {
char *path = NULL;
bool use_path_from_id;
CollectionPointerLink *link;
ListBase lb;
if (!copy_to_selected_list(C, &ptr, prop, &lb, &use_path_from_id, &path))
return success;
for (link = lb.first; link; link = link->next) {
if (link->ptr.data != ptr.data) {
if (use_path_from_id) {
/* Path relative to ID. */
lprop = NULL;
RNA_id_pointer_create(link->ptr.id.data, &idptr);
RNA_path_resolve_property(&idptr, path, &lptr, &lprop);
}
else if (path) {
/* Path relative to elements from list. */
lprop = NULL;
RNA_path_resolve_property(&link->ptr, path, &lptr, &lprop);
}
else {
lptr = link->ptr;
lprop = prop;
}
if (lptr.data == ptr.data) {
/* lptr might not be the same as link->ptr! */
continue;
}
if (lprop == prop) {
if (RNA_property_editable(&lptr, lprop)) {
if (poll) {
success = true;
break;
}
else {
if (RNA_property_copy(&lptr, &ptr, prop, (all) ? -1 : index)) {
RNA_property_update(C, &lptr, prop);
success = true;
}
}
}
}
}
}
MEM_SAFE_FREE(path);
BLI_freelistN(&lb);
}
return success;
}