mirror of
https://github.com/servo/servo.git
synced 2025-06-12 10:24:43 +00:00
script: Implement the HTMLTrackElement API
Implement the basics of the HTMLTrackElement and update the wpt tests.
This commit is contained in:
parent
121cbd0078
commit
c4802076b3
24 changed files with 152 additions and 382 deletions
|
@ -2,17 +2,35 @@
|
|||
* 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 crate::dom::bindings::codegen::Bindings::HTMLTrackElementBinding;
|
||||
use crate::dom::bindings::root::DomRoot;
|
||||
use crate::dom::bindings::codegen::Bindings::HTMLTrackElementBinding::{
|
||||
self, HTMLTrackElementConstants, HTMLTrackElementMethods,
|
||||
};
|
||||
use crate::dom::bindings::inheritance::Castable;
|
||||
use crate::dom::bindings::root::{Dom, DomRoot};
|
||||
use crate::dom::bindings::str::{DOMString, USVString};
|
||||
use crate::dom::document::Document;
|
||||
use crate::dom::element::Element;
|
||||
use crate::dom::htmlelement::HTMLElement;
|
||||
use crate::dom::node::Node;
|
||||
use crate::dom::texttrack::TextTrack;
|
||||
use dom_struct::dom_struct;
|
||||
use html5ever::{LocalName, Prefix};
|
||||
|
||||
#[derive(Clone, Copy, JSTraceable, MallocSizeOf, PartialEq)]
|
||||
#[repr(u16)]
|
||||
#[allow(unused)]
|
||||
pub enum ReadyState {
|
||||
None = HTMLTrackElementConstants::NONE,
|
||||
Loading = HTMLTrackElementConstants::LOADING,
|
||||
Loaded = HTMLTrackElementConstants::LOADED,
|
||||
Error = HTMLTrackElementConstants::ERROR,
|
||||
}
|
||||
|
||||
#[dom_struct]
|
||||
pub struct HTMLTrackElement {
|
||||
htmlelement: HTMLElement,
|
||||
ready_state: ReadyState,
|
||||
track: Dom<TextTrack>,
|
||||
}
|
||||
|
||||
impl HTMLTrackElement {
|
||||
|
@ -20,24 +38,98 @@ impl HTMLTrackElement {
|
|||
local_name: LocalName,
|
||||
prefix: Option<Prefix>,
|
||||
document: &Document,
|
||||
track: &TextTrack,
|
||||
) -> HTMLTrackElement {
|
||||
HTMLTrackElement {
|
||||
htmlelement: HTMLElement::new_inherited(local_name, prefix, document),
|
||||
ready_state: ReadyState::None,
|
||||
track: Dom::from_ref(&track),
|
||||
}
|
||||
}
|
||||
|
||||
#[allow(unrooted_must_root)]
|
||||
pub fn new(
|
||||
local_name: LocalName,
|
||||
prefix: Option<Prefix>,
|
||||
document: &Document,
|
||||
) -> DomRoot<HTMLTrackElement> {
|
||||
let track = TextTrack::new(
|
||||
&document.window(),
|
||||
Default::default(),
|
||||
Default::default(),
|
||||
Default::default(),
|
||||
Default::default(),
|
||||
Default::default(),
|
||||
);
|
||||
Node::reflect_node(
|
||||
Box::new(HTMLTrackElement::new_inherited(
|
||||
local_name, prefix, document,
|
||||
local_name, prefix, document, &track,
|
||||
)),
|
||||
document,
|
||||
HTMLTrackElementBinding::Wrap,
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
impl HTMLTrackElementMethods for HTMLTrackElement {
|
||||
// https://html.spec.whatwg.org/multipage/#dom-track-kind
|
||||
fn Kind(&self) -> DOMString {
|
||||
let element = self.upcast::<Element>();
|
||||
// Get the value of "kind" and transform all uppercase
|
||||
// chars into lowercase.
|
||||
let kind = element
|
||||
.get_string_attribute(&local_name!("kind"))
|
||||
.to_lowercase();
|
||||
match &*kind {
|
||||
"subtitles" | "captions" | "descriptions" | "chapters" | "metadata" => {
|
||||
// The value of "kind" is valid. Return the lowercase version
|
||||
// of it.
|
||||
DOMString::from(kind)
|
||||
},
|
||||
_ if kind.is_empty() => {
|
||||
// The default value should be "subtitles". If "kind" has not
|
||||
// been set, the real value for "kind" is "subtitles"
|
||||
DOMString::from("subtitles")
|
||||
},
|
||||
_ => {
|
||||
// If "kind" has been set but it is not one of the valid
|
||||
// values, return the default invalid value of "metadata"
|
||||
DOMString::from("metadata")
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
// https://html.spec.whatwg.org/multipage/#dom-track-kind
|
||||
// Do no transformations on the value of "kind" when setting it.
|
||||
// All transformations should be done in the get method.
|
||||
make_setter!(SetKind, "kind");
|
||||
|
||||
// https://html.spec.whatwg.org/multipage/#dom-track-src
|
||||
make_url_getter!(Src, "src");
|
||||
// https://html.spec.whatwg.org/multipage/#dom-track-src
|
||||
make_url_setter!(SetSrc, "src");
|
||||
|
||||
// https://html.spec.whatwg.org/multipage/#dom-track-srclang
|
||||
make_getter!(Srclang, "srclang");
|
||||
// https://html.spec.whatwg.org/multipage/#dom-track-srclang
|
||||
make_setter!(SetSrclang, "srclang");
|
||||
|
||||
// https://html.spec.whatwg.org/multipage/#dom-track-label
|
||||
make_getter!(Label, "label");
|
||||
// https://html.spec.whatwg.org/multipage/#dom-track-label
|
||||
make_setter!(SetLabel, "label");
|
||||
|
||||
// https://html.spec.whatwg.org/multipage/#dom-track-default
|
||||
make_bool_getter!(Default, "default");
|
||||
// https://html.spec.whatwg.org/multipage/#dom-track-default
|
||||
make_bool_setter!(SetDefault, "default");
|
||||
|
||||
// https://html.spec.whatwg.org/multipage/#dom-track-readystate
|
||||
fn ReadyState(&self) -> u16 {
|
||||
self.ready_state as u16
|
||||
}
|
||||
|
||||
// https://html.spec.whatwg.org/multipage/#dom-track-track
|
||||
fn Track(&self) -> DomRoot<TextTrack> {
|
||||
DomRoot::from_ref(&*self.track)
|
||||
}
|
||||
}
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue