bartvdbraak/blender
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Cleanup: interface, reduce indentation of copy_to_selected_button()

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Reduce cognitive complexity of `copy_to_selected_button()` by flipping
conditions, returning early, and using `continue`.

No functional changes.
This commit is contained in:
Sybren A. Stüvel 2021-08-03 17:12:03 +02:00
parent 4e1a1821e0
commit a25a1f39aa
1 changed files with 61 additions and 47 deletions
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36
source/blender/editors/interface/interface_ops.c
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@ -998,15 +998,27 @@ static bool copy_to_selected_button(bContext *C, bool all, bool poll)
UI_context_active_but_prop_get(C, &ptr, &prop, &index);
/* if there is a valid property that is editable... */
if (ptr.data && prop) {
if (ptr.data == NULL || prop == NULL) {
return false;
}
char *path = NULL;
bool use_path_from_id;
ListBase lb = {NULL};
if (UI_context_copy_to_selected_list(C, &ptr, prop, &lb, &use_path_from_id, &path) &&
!BLI_listbase_is_empty(&lb)) {
if (!UI_context_copy_to_selected_list(C, &ptr, prop, &lb, &use_path_from_id, &path)) {
return false;
}
if (BLI_listbase_is_empty(&lb)) {
MEM_SAFE_FREE(path);
return false;
}
LISTBASE_FOREACH (CollectionPointerLink *, link, &lb) {
if (link->ptr.data != ptr.data) {
if (link->ptr.data == ptr.data) {
continue;
}
if (use_path_from_id) {
/* Path relative to ID. */
lprop = NULL;
@ -1028,8 +1040,14 @@ static bool copy_to_selected_button(bContext *C, bool all, bool poll)
continue;
}
if (lprop == prop) {
if (RNA_property_editable(&lptr, lprop)) {
if (lprop != prop) {
continue;
}
if (!RNA_property_editable(&lptr, lprop)) {
continue;
}
if (poll) {
success = true;
break;
@ -1039,13 +1057,9 @@ static bool copy_to_selected_button(bContext *C, bool all, bool poll)
success = true;
}
}
}
}
}
}
MEM_SAFE_FREE(path);
BLI_freelistN(&lb);
}
return success;
}