Struct script::dom::audiotracklist::AudioTrackList

#[repr(C)]
pub struct AudioTrackList {
    eventtarget: EventTarget,
    tracks: DomRefCell<Vec<Dom<AudioTrack>>>,
    media_element: Option<Dom<HTMLMediaElement>>,
}

Fields

eventtarget: EventTarget

tracks: DomRefCell<Vec<Dom<AudioTrack>>>

media_element: Option<Dom<HTMLMediaElement>>

Implementations

impl AudioTrackList

pub fn new_inherited(
    tracks: &[&AudioTrack],
    media_element: Option<&HTMLMediaElement>
) -> AudioTrackList

pub fn new(
    window: &Window,
    tracks: &[&AudioTrack],
    media_element: Option<&HTMLMediaElement>
) -> Root<Dom<AudioTrackList>>

pub fn len(&self) -> usize

pub fn find(&self, track: &AudioTrack) -> Option<usize>

pub fn item(&self, idx: usize) -> Option<Root<Dom<AudioTrack>>>

pub fn enabled_index(&self) -> Option<usize>

pub fn set_enabled(&self, idx: usize, value: bool)

pub fn add(&self, track: &AudioTrack)

pub fn clear(&self)

Trait Implementations

impl AudioTrackListMethods for AudioTrackList

fn Length(&self) -> u32

fn IndexedGetter(&self, idx: u32) -> Option<Root<Dom<AudioTrack>>>

fn GetTrackById(&self, id: DOMString) -> Option<Root<Dom<AudioTrack>>>

fn GetOnchange(&self) -> Option<Rc<EventHandlerNonNull>>

fn SetOnchange(&self, listener: Option<Rc<EventHandlerNonNull>>)

fn GetOnaddtrack(&self) -> Option<Rc<EventHandlerNonNull>>

fn SetOnaddtrack(&self, listener: Option<Rc<EventHandlerNonNull>>)

fn GetOnremovetrack(&self) -> Option<Rc<EventHandlerNonNull>>

fn SetOnremovetrack(&self, listener: Option<Rc<EventHandlerNonNull>>)

impl Castable for AudioTrackList

fn is<T>(&self) -> boolwhere
    T: DerivedFrom<Self>,

Check whether a DOM object implements one of its deriving interfaces.

fn upcast<T>(&self) -> &Twhere
    T: Castable,
    Self: DerivedFrom<T>,

Cast a DOM object upwards to one of the interfaces it derives from.

fn downcast<T>(&self) -> Option<&T>where
    T: DerivedFrom<Self>,

Cast a DOM object downwards to one of the interfaces it might implement.

impl DomObject for AudioTrackList

fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.

fn global(&self) -> Root<Dom<GlobalScope>>where
    Self: Sized,

Returns the global scope of the realm that the DomObject was created in.

impl DomObjectWrap for AudioTrackList

const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Box<Self>) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::AudioTrackListBinding::AudioTrackListBinding::Wrap as for<'a> unsafe fn(script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::boxed::Box<dom::audiotracklist::AudioTrackList>) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::audiotracklist::AudioTrackList>>}

Function pointer to the general wrap function type

impl HasParent for AudioTrackList

fn as_parent(&self) -> &EventTarget

This is used in a type assertion to ensure that the source and webidls agree as to what the parent type is

type Parent = EventTarget

impl IDLInterface for AudioTrackList

fn derives(class: &'static DOMClass) -> bool

Returns whether the given DOM class derives that interface.

impl JSTraceable for AudioTrackList

unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.

impl MallocSizeOf for AudioTrackList

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl MutDomObject for AudioTrackList

unsafe fn init_reflector(&self, obj: *mut JSObject)

Initializes the Reflector

impl PartialEq<AudioTrackList> for AudioTrackList

fn eq(&self, other: &AudioTrackList) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToJSValConvertible for AudioTrackList

unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandleValue<'_>)

Convert self to a JSVal. JSAPI failure causes a panic.

impl DerivedFrom<EventTarget> for AudioTrackList