static void engine_update(RenderEngine *engine, Main *bmain, Scene *scene)
{
extern FunctionRNA rna_RenderEngine_update_func;
PointerRNA ptr;
ParameterList list;
FunctionRNA *func;
RNA_pointer_create(NULL, engine->type->ext.srna, engine, &ptr);
func= &rna_RenderEngine_update_func;
RNA_parameter_list_create(&list, &ptr, func);
RNA_parameter_set_lookup(&list, "data", &bmain);
RNA_parameter_set_lookup(&list, "scene", &scene);
engine->type->ext.call(NULL, &ptr, func, &list);
RNA_parameter_list_free(&list);
}
static void engine_update_script_node(RenderEngine *engine, struct bNodeTree *ntree, struct bNode *node)
{
extern FunctionRNA rna_RenderEngine_update_script_node_func;
PointerRNA ptr, nodeptr;
ParameterList list;
FunctionRNA *func;
RNA_pointer_create(NULL, engine->type->ext.srna, engine, &ptr);
RNA_pointer_create((ID *)ntree, &RNA_Node, node, &nodeptr);
func = &rna_RenderEngine_update_script_node_func;
RNA_parameter_list_create(&list, &ptr, func);
RNA_parameter_set_lookup(&list, "node", &nodeptr);
engine->type->ext.call(NULL, &ptr, func, &list);
RNA_parameter_list_free(&list);
}
static void menu_draw(const bContext *C, Menu *hdr)
{
extern FunctionRNA rna_Menu_draw_func;
PointerRNA mtr;
ParameterList list;
FunctionRNA *func;
RNA_pointer_create(&CTX_wm_screen(C)->id, hdr->type->ext.srna, hdr, &mtr);
func = &rna_Menu_draw_func; /* RNA_struct_find_function(&mtr, "draw"); */
RNA_parameter_list_create(&list, &mtr, func);
RNA_parameter_set_lookup(&list, "context", &C);
hdr->type->ext.call((bContext *)C, &mtr, func, &list);
RNA_parameter_list_free(&list);
}
static void panel_draw_header(const bContext *C, Panel *pnl)
{
extern FunctionRNA rna_Panel_draw_header_func;
PointerRNA ptr;
ParameterList list;
FunctionRNA *func;
RNA_pointer_create(&CTX_wm_screen(C)->id, pnl->type->ext.srna, pnl, &ptr);
func = &rna_Panel_draw_header_func; /* RNA_struct_find_function(&ptr, "draw_header"); */
RNA_parameter_list_create(&list, &ptr, func);
RNA_parameter_set_lookup(&list, "context", &C);
pnl->type->ext.call((bContext *)C, &ptr, func, &list);
RNA_parameter_list_free(&list);
}
static void uilist_draw_filter(uiList *ui_list, bContext *C, uiLayout *layout)
{
extern FunctionRNA rna_UIList_draw_filter_func;
PointerRNA ul_ptr;
ParameterList list;
FunctionRNA *func;
RNA_pointer_create(&CTX_wm_screen(C)->id, ui_list->type->ext.srna, ui_list, &ul_ptr);
func = &rna_UIList_draw_filter_func; /* RNA_struct_find_function(&ul_ptr, "draw_filter"); */
RNA_parameter_list_create(&list, &ul_ptr, func);
RNA_parameter_set_lookup(&list, "context", &C);
RNA_parameter_set_lookup(&list, "layout", &layout);
ui_list->type->ext.call((bContext *)C, &ul_ptr, func, &list);
RNA_parameter_list_free(&list);
}
/* wrapper for iterator callback */
static void RKS_ITER_rna_internal(KeyingSetInfo *ksi, bContext *C, KeyingSet *ks)
{
extern FunctionRNA rna_KeyingSetInfo_iterator_func;
PointerRNA ptr;
ParameterList list;
FunctionRNA *func;
RNA_pointer_create(NULL, ksi->ext.srna, ksi, &ptr);
func = &rna_KeyingSetInfo_iterator_func; /* RNA_struct_find_function(&ptr, "poll"); */
RNA_parameter_list_create(&list, &ptr, func);
/* hook up arguments */
RNA_parameter_set_lookup(&list, "ksi", &ksi);
RNA_parameter_set_lookup(&list, "context", &C);
RNA_parameter_set_lookup(&list, "ks", &ks);
/* execute the function */
ksi->ext.call(C, &ptr, func, &list);
RNA_parameter_list_free(&list);
}
static int panel_poll(const bContext *C, PanelType *pt)
{
PointerRNA ptr;
ParameterList list;
FunctionRNA *func;
void *ret;
int visible;
RNA_pointer_create(NULL, pt->ext.srna, NULL, &ptr); /* dummy */
func= RNA_struct_find_function(&ptr, "poll");
RNA_parameter_list_create(&list, &ptr, func);
RNA_parameter_set_lookup(&list, "context", &C);
pt->ext.call((bContext *)C, &ptr, func, &list);
RNA_parameter_get_lookup(&list, "visible", &ret);
visible= *(int*)ret;
RNA_parameter_list_free(&list);
return visible;
}
static bool menu_poll(const bContext *C, MenuType *pt)
{
extern FunctionRNA rna_Menu_poll_func;
PointerRNA ptr;
ParameterList list;
FunctionRNA *func;
void *ret;
bool visible;
RNA_pointer_create(NULL, pt->ext.srna, NULL, &ptr); /* dummy */
func = &rna_Menu_poll_func; /* RNA_struct_find_function(&ptr, "poll"); */
RNA_parameter_list_create(&list, &ptr, func);
RNA_parameter_set_lookup(&list, "context", &C);
pt->ext.call((bContext *)C, &ptr, func, &list);
RNA_parameter_get_lookup(&list, "visible", &ret);
visible = *(bool *)ret;
RNA_parameter_list_free(&list);
return visible;
}
static void uilist_filter_items(uiList *ui_list, bContext *C, PointerRNA *dataptr, const char *propname)
{
extern FunctionRNA rna_UIList_filter_items_func;
PointerRNA ul_ptr;
ParameterList list;
FunctionRNA *func;
PropertyRNA *parm;
uiListDyn *flt_data = ui_list->dyn_data;
int *filter_flags, *filter_neworder;
void *ret1, *ret2;
int ret_len;
int len = flt_data->items_len = RNA_collection_length(dataptr, propname);
RNA_pointer_create(&CTX_wm_screen(C)->id, ui_list->type->ext.srna, ui_list, &ul_ptr);
func = &rna_UIList_filter_items_func; /* RNA_struct_find_function(&ul_ptr, "filter_items"); */
RNA_parameter_list_create(&list, &ul_ptr, func);
RNA_parameter_set_lookup(&list, "context", &C);
RNA_parameter_set_lookup(&list, "data", dataptr);
RNA_parameter_set_lookup(&list, "property", &propname);
ui_list->type->ext.call((bContext *)C, &ul_ptr, func, &list);
parm = RNA_function_find_parameter(NULL, func, "filter_flags");
ret_len = RNA_parameter_dynamic_length_get(&list, parm);
if (ret_len != len && ret_len != 0) {
printf("%s: Error, py func returned %d items in %s, %d or none were expected.\n", __func__,
RNA_parameter_dynamic_length_get(&list, parm), "filter_flags", len);
/* Note: we cannot return here, we would let flt_data in inconsistent state... see T38356. */
filter_flags = NULL;
}
else {
RNA_parameter_get(&list, parm, &ret1);
filter_flags = (int *)ret1;
}
parm = RNA_function_find_parameter(NULL, func, "filter_neworder");
ret_len = RNA_parameter_dynamic_length_get(&list, parm);
if (ret_len != len && ret_len != 0) {
printf("%s: Error, py func returned %d items in %s, %d or none were expected.\n", __func__,
RNA_parameter_dynamic_length_get(&list, parm), "filter_neworder", len);
/* Note: we cannot return here, we would let flt_data in inconsistent state... see T38356. */
filter_neworder = NULL;
}
else {
RNA_parameter_get(&list, parm, &ret2);
filter_neworder = (int *)ret2;
}
/* We have to do some final checks and transforms... */
{
int i, filter_exclude = ui_list->filter_flag & UILST_FLT_EXCLUDE;
if (filter_flags) {
flt_data->items_filter_flags = MEM_mallocN(sizeof(int) * len, __func__);
memcpy(flt_data->items_filter_flags, filter_flags, sizeof(int) * len);
if (filter_neworder) {
/* For sake of simplicity, py filtering is expected to filter all items, but we actually only want
* reordering data for shown items!
*/
int items_shown, shown_idx;
int t_idx, t_ni, prev_ni;
flt_data->items_shown = 0;
for (i = 0, shown_idx = 0; i < len; i++) {
if ((filter_flags[i] & UILST_FLT_ITEM) ^ filter_exclude) {
filter_neworder[shown_idx++] = filter_neworder[i];
}
}
items_shown = flt_data->items_shown = shown_idx;
flt_data->items_filter_neworder = MEM_mallocN(sizeof(int) * items_shown, __func__);
/* And now, bring back new indices into the [0, items_shown[ range!
* XXX This is O(N²)... :/
*/
for (shown_idx = 0, prev_ni = -1; shown_idx < items_shown; shown_idx++) {
for (i = 0, t_ni = len, t_idx = -1; i < items_shown; i++) {
int ni = filter_neworder[i];
if (ni > prev_ni && ni < t_ni) {
t_idx = i;
t_ni = ni;
}
}
if (t_idx >= 0) {
prev_ni = t_ni;
flt_data->items_filter_neworder[t_idx] = shown_idx;
}
}
}
else {
/* we still have to set flt_data->items_shown... */
flt_data->items_shown = 0;
for (i = 0; i < len; i++) {
if ((filter_flags[i] & UILST_FLT_ITEM) ^ filter_exclude) {
flt_data->items_shown++;
}
}
}
}
else {
flt_data->items_shown = len;
if (filter_neworder) {
flt_data->items_filter_neworder = MEM_mallocN(sizeof(int) * len, __func__);
memcpy(flt_data->items_filter_neworder, filter_neworder, sizeof(int) * len);
}
}
}
RNA_parameter_list_free(&list);
}