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875e387004
* script: Feature-gate all crown support. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * script: Use cfg(crown) instead of a cargo feature. Signed-off-by: Josh Matthews <josh@joshmatthews.net> --------- Signed-off-by: Josh Matthews <josh@joshmatthews.net>
91 lines
3 KiB
Rust
91 lines
3 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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use dom_struct::dom_struct;
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use html5ever::{local_name, namespace_url, ns, LocalName, Prefix, QualName};
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use js::rust::HandleObject;
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use crate::dom::bindings::codegen::Bindings::ElementBinding::Element_Binding::ElementMethods;
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use crate::dom::bindings::codegen::Bindings::HTMLAudioElementBinding::HTMLAudioElementMethods;
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use crate::dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
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use crate::dom::bindings::error::Fallible;
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use crate::dom::bindings::inheritance::Castable;
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use crate::dom::bindings::root::DomRoot;
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use crate::dom::bindings::str::DOMString;
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use crate::dom::document::Document;
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use crate::dom::element::{CustomElementCreationMode, Element, ElementCreator};
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use crate::dom::htmlmediaelement::HTMLMediaElement;
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use crate::dom::node::Node;
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use crate::dom::window::Window;
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use crate::script_runtime::CanGc;
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#[dom_struct]
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pub(crate) struct HTMLAudioElement {
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htmlmediaelement: HTMLMediaElement,
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}
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impl HTMLAudioElement {
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fn new_inherited(
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local_name: LocalName,
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prefix: Option<Prefix>,
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document: &Document,
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) -> HTMLAudioElement {
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HTMLAudioElement {
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htmlmediaelement: HTMLMediaElement::new_inherited(local_name, prefix, document),
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}
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}
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#[cfg_attr(crown, allow(crown::unrooted_must_root))]
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pub(crate) fn new(
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local_name: LocalName,
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prefix: Option<Prefix>,
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document: &Document,
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proto: Option<HandleObject>,
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can_gc: CanGc,
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) -> DomRoot<HTMLAudioElement> {
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Node::reflect_node_with_proto(
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Box::new(HTMLAudioElement::new_inherited(
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local_name, prefix, document,
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)),
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document,
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proto,
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can_gc,
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)
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}
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}
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impl HTMLAudioElementMethods<crate::DomTypeHolder> for HTMLAudioElement {
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// https://html.spec.whatwg.org/multipage/#dom-audio
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fn Audio(
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window: &Window,
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proto: Option<HandleObject>,
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can_gc: CanGc,
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src: Option<DOMString>,
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) -> Fallible<DomRoot<HTMLAudioElement>> {
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let element = Element::create(
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QualName::new(None, ns!(html), local_name!("audio")),
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None,
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&window.Document(),
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ElementCreator::ScriptCreated,
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CustomElementCreationMode::Synchronous,
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proto,
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can_gc,
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);
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let audio = DomRoot::downcast::<HTMLAudioElement>(element).unwrap();
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audio
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.upcast::<Element>()
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.SetAttribute(DOMString::from("preload"), DOMString::from("auto"), can_gc)
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.expect("should be infallible");
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if let Some(s) = src {
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audio
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.upcast::<Element>()
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.SetAttribute(DOMString::from("src"), s, can_gc)
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.expect("should be infallible");
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}
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Ok(audio)
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}
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}
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