1// Copyright © SixtyFPS GmbH <info@slint.dev>
2// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0
3
4//! Passe that collects the code from init callbacks from elements and moves it into the component's init_code.
5
6use std::rc::Rc;
7
8use crate::langtype::ElementType;
9use crate::object_tree::{recurse_elem, Component};
10
11pub fn collect_init_code(component: &Rc<Component>) {
12 recurse_elem(&component.root_element, &(), &mut |elem: &Rc>, _| {
13 if elem.borrow().repeated.is_some() {
14 if let ElementType::Component(base: &Rc) = &elem.borrow().base_type {
15 if base.parent_element.upgrade().is_some() {
16 collect_init_code(component:base);
17 }
18 }
19 }
20
21 if let Some(init_callback: RefCell) = elem.borrow_mut().bindings.remove(key:"init") {
22 componentVec
23 .init_code
24 .borrow_mut()
25 .constructor_code
26 .push(init_callback.into_inner().expression);
27 }
28 });
29 for popup: &PopupWindow in component.popup_windows.borrow().iter() {
30 collect_init_code(&popup.component);
31 }
32}
33