/**
* Invokes a new pie menu for a new level.
*/
static void ui_pie_menu_level_invoke(bContext *C, void *argN, void *arg2)
{
EnumPropertyItem *item_array = (EnumPropertyItem *)argN;
PieMenuLevelData *lvl = (PieMenuLevelData *)arg2;
wmWindow *win = CTX_wm_window(C);
uiPieMenu *pie = UI_pie_menu_begin(C, IFACE_(lvl->title), lvl->icon, win->eventstate);
uiLayout *layout = UI_pie_menu_layout(pie);
layout = uiLayoutRadial(layout);
PointerRNA ptr;
WM_operator_properties_create_ptr(&ptr, lvl->ot);
/* so the context is passed to itemf functions (some need it) */
WM_operator_properties_sanitize(&ptr, false);
PropertyRNA *prop = RNA_struct_find_property(&ptr, lvl->propname);
if (prop) {
uiItemsFullEnumO_items(
layout, lvl->ot, ptr, prop, lvl->properties, lvl->context, lvl->flag,
item_array, lvl->totitem);
}
else {
RNA_warning("%s.%s not found", RNA_struct_identifier(ptr.type), lvl->propname);
}
UI_pie_menu_end(C, pie);
}
int UI_pie_menu_invoke_from_rna_enum(
struct bContext *C, const char *title, const char *path,
const wmEvent *event)
{
PointerRNA ctx_ptr;
PointerRNA r_ptr;
PropertyRNA *r_prop;
uiPieMenu *pie;
uiLayout *layout;
RNA_pointer_create(NULL, &RNA_Context, C, &ctx_ptr);
if (!RNA_path_resolve(&ctx_ptr, path, &r_ptr, &r_prop)) {
return OPERATOR_CANCELLED;
}
/* invalid property, only accept enums */
if (RNA_property_type(r_prop) != PROP_ENUM) {
BLI_assert(0);
return OPERATOR_CANCELLED;
}
pie = UI_pie_menu_begin(C, IFACE_(title), ICON_NONE, event);
layout = UI_pie_menu_layout(pie);
layout = uiLayoutRadial(layout);
uiItemFullR(layout, &r_ptr, r_prop, RNA_NO_INDEX, 0, UI_ITEM_R_EXPAND, NULL, 0);
UI_pie_menu_end(C, pie);
return OPERATOR_INTERFACE;
}
int UI_pie_menu_invoke_from_operator_enum(
struct bContext *C, const char *title, const char *opname,
const char *propname, const wmEvent *event)
{
uiPieMenu *pie;
uiLayout *layout;
pie = UI_pie_menu_begin(C, IFACE_(title), ICON_NONE, event);
layout = UI_pie_menu_layout(pie);
layout = uiLayoutRadial(layout);
uiItemsEnumO(layout, opname, propname);
UI_pie_menu_end(C, pie);
return OPERATOR_INTERFACE;
}
int UI_pie_menu_invoke(struct bContext *C, const char *idname, const wmEvent *event)
{
uiPieMenu *pie;
uiLayout *layout;
MenuType *mt = WM_menutype_find(idname, true);
if (mt == NULL) {
printf("%s: named menu \"%s\" not found\n", __func__, idname);
return OPERATOR_CANCELLED;
}
if (mt->poll && mt->poll(C, mt) == 0)
/* cancel but allow event to pass through, just like operators do */
return (OPERATOR_CANCELLED | OPERATOR_PASS_THROUGH);
pie = UI_pie_menu_begin(C, IFACE_(mt->label), ICON_NONE, event);
layout = UI_pie_menu_layout(pie);
UI_menutype_draw(C, mt, layout);
UI_pie_menu_end(C, pie);
return OPERATOR_INTERFACE;
}
static void rna_PieMenuEnd(bContext *C, PointerRNA *handle)
{
UI_pie_menu_end(C, handle->data);
}