/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
use std::rc::Rc;
use dom_struct::dom_struct;
use uuid::Uuid;
use crate::dom::bindings::codegen::Bindings::DynamicModuleOwnerBinding::DynamicModuleOwnerMethods;
use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
use crate::dom::bindings::root::DomRoot;
use crate::dom::globalscope::GlobalScope;
use crate::dom::promise::Promise;
use crate::script_runtime::CanGc;
/// An unique id for dynamic module
#[derive(Clone, Copy, Debug, Eq, Hash, JSTraceable, PartialEq)]
pub(crate) struct DynamicModuleId(#[no_trace] pub(crate) Uuid);
#[dom_struct]
pub(crate) struct DynamicModuleOwner {
reflector_: Reflector,
#[ignore_malloc_size_of = "Rc"]
promise: Rc<Promise>,
/// Unique id for each dynamic module
#[ignore_malloc_size_of = "Defined in uuid"]
id: DynamicModuleId,
}
impl DynamicModuleOwner {
#[cfg_attr(crown, allow(crown::unrooted_must_root))]
fn new_inherited(promise: Rc<Promise>, id: DynamicModuleId) -> Self {
DynamicModuleOwner {
reflector_: Reflector::new(),
promise,
id,
}
}
#[cfg_attr(crown, allow(crown::unrooted_must_root))]
pub(crate) fn new(
global: &GlobalScope,
promise: Rc<Promise>,
id: DynamicModuleId,
) -> DomRoot<Self> {
reflect_dom_object(
Box::new(DynamicModuleOwner::new_inherited(promise, id)),
global,
CanGc::note(),
)
}
}
impl DynamicModuleOwnerMethods<crate::DomTypeHolder> for DynamicModuleOwner {
// https://html.spec.whatwg.org/multipage/#integration-with-the-javascript-module-system:import()
fn Promise(&self) -> Rc<Promise> {
self.promise.clone()
}
}