static wmKeyMapItem *wm_keymap_item_find(
const bContext *C, const char *opname, int opcontext,
IDProperty *properties, const short hotkey, const bool strict, wmKeyMap **keymap_r)
{
wmKeyMapItem *found = wm_keymap_item_find_props(C, opname, opcontext, properties, strict, hotkey, keymap_r);
if (!found && properties) {
wmOperatorType *ot = WM_operatortype_find(opname, TRUE);
if (ot) {
/* make a copy of the properties and set any unset props
* to their default values, so the ID property compare function succeeds */
PointerRNA opptr;
IDProperty *properties_default = IDP_CopyProperty(properties);
RNA_pointer_create(NULL, ot->srna, properties_default, &opptr);
if (WM_operator_properties_default(&opptr, true) ||
(!strict && ot->prop && RNA_property_is_set(&opptr, ot->prop)))
{
/* for operator that has enum menu, unset it so it always matches */
if (!strict && ot->prop) {
RNA_property_unset(&opptr, ot->prop);
}
found = wm_keymap_item_find_props(C, opname, opcontext, properties_default, false, hotkey, keymap_r);
}
IDP_FreeProperty(properties_default);
MEM_freeN(properties_default);
}
}
return found;
}
/**
* Use with extreme care!,
* properties, customdata etc - must be compatible.
*
* \param op Operator to assign the type to.
* \param ot OperatorType to assign.
*/
void WM_operator_type_set(wmOperator *op, wmOperatorType *ot)
{
/* not supported for Python */
BLI_assert(op->py_instance == NULL);
op->type = ot;
op->ptr->type = ot->srna;
/* ensure compatible properties */
if (op->properties) {
PointerRNA ptr;
WM_operator_properties_create_ptr(&ptr, ot);
WM_operator_properties_default(&ptr, false);
if (ptr.data) {
IDP_SyncGroupTypes(op->properties, ptr.data, true);
}
WM_operator_properties_free(&ptr);
}
}