/* 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 dom_struct::dom_struct;
use html5ever::{LocalName, Prefix};
use js::rust::HandleObject;
use crate::dom::bindings::root::DomRoot;
use crate::dom::document::Document;
use crate::dom::htmlelement::HTMLElement;
use crate::dom::node::Node;
use crate::script_runtime::CanGc;
#[derive(JSTraceable, MallocSizeOf)]
pub(crate) enum HeadingLevel {
Heading1,
Heading2,
Heading3,
Heading4,
Heading5,
Heading6,
}
#[dom_struct]
pub(crate) struct HTMLHeadingElement {
htmlelement: HTMLElement,
level: HeadingLevel,
}
impl HTMLHeadingElement {
fn new_inherited(
local_name: LocalName,
prefix: Option<Prefix>,
document: &Document,
level: HeadingLevel,
) -> HTMLHeadingElement {
HTMLHeadingElement {
htmlelement: HTMLElement::new_inherited(local_name, prefix, document),
level,
}
}
#[cfg_attr(crown, allow(crown::unrooted_must_root))]
pub(crate) fn new(
local_name: LocalName,
prefix: Option<Prefix>,
document: &Document,
proto: Option<HandleObject>,
level: HeadingLevel,
can_gc: CanGc,
) -> DomRoot<HTMLHeadingElement> {
Node::reflect_node_with_proto(
Box::new(HTMLHeadingElement::new_inherited(
local_name, prefix, document, level,
)),
document,
proto,
can_gc,
)
}
}