Struct script::dom::htmlvideoelement::HTMLVideoElement
source · #[repr(C)]pub struct HTMLVideoElement {
htmlmediaelement: HTMLMediaElement,
video_width: Cell<u32>,
video_height: Cell<u32>,
generation_id: Cell<u32>,
poster_frame_canceller: DomRefCell<FetchCanceller>,
load_blocker: DomRefCell<Option<LoadBlocker>>,
last_frame: DomRefCell<Option<VideoFrame>>,
}
Fields§
§htmlmediaelement: HTMLMediaElement
§video_width: Cell<u32>
§video_height: Cell<u32>
§generation_id: Cell<u32>
Incremented whenever tasks associated with this element are cancelled.
poster_frame_canceller: DomRefCell<FetchCanceller>
Poster frame fetch request canceller.
load_blocker: DomRefCell<Option<LoadBlocker>>
Load event blocker. Will block the load event while the poster frame is being fetched.
last_frame: DomRefCell<Option<VideoFrame>>
A copy of the last frame
Implementations§
source§impl HTMLVideoElement
impl HTMLVideoElement
fn __assert_parent_type(&self)
source§impl HTMLVideoElement
impl HTMLVideoElement
fn new_inherited( local_name: LocalName, prefix: Option<Prefix>, document: &Document ) -> HTMLVideoElement
pub fn new( local_name: LocalName, prefix: Option<Prefix>, document: &Document, proto: Option<HandleObject<'_>> ) -> Root<Dom<HTMLVideoElement>>
pub fn get_video_width(&self) -> u32
pub fn set_video_width(&self, width: u32)
pub fn get_video_height(&self) -> u32
pub fn set_video_height(&self, height: u32)
pub fn get_current_frame_data( &self ) -> Option<(Option<IpcSharedMemory>, Size2D<u32>)>
sourcefn fetch_poster_frame(&self, poster_url: &str)
fn fetch_poster_frame(&self, poster_url: &str)
sourcefn do_fetch_poster_frame(
&self,
poster_url: ServoUrl,
id: PendingImageId,
cancel_receiver: IpcReceiver<()>
)
fn do_fetch_poster_frame( &self, poster_url: ServoUrl, id: PendingImageId, cancel_receiver: IpcReceiver<()> )
Trait Implementations§
source§impl Castable for HTMLVideoElement
impl Castable for HTMLVideoElement
source§impl DomObject for HTMLVideoElement
impl DomObject for HTMLVideoElement
source§impl DomObjectWrap for HTMLVideoElement
impl DomObjectWrap for HTMLVideoElement
source§const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Option<HandleObject<'_>>, _: Box<Self>) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::HTMLVideoElementBinding::HTMLVideoElement_Binding::Wrap as for<'a, 'b> unsafe fn(script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::htmlvideoelement::HTMLVideoElement>) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::htmlvideoelement::HTMLVideoElement>>}
const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Option<HandleObject<'_>>, _: Box<Self>) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::HTMLVideoElementBinding::HTMLVideoElement_Binding::Wrap as for<'a, 'b> unsafe fn(script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::htmlvideoelement::HTMLVideoElement>) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::htmlvideoelement::HTMLVideoElement>>}
Function pointer to the general wrap function type
source§impl HTMLVideoElementMethods for HTMLVideoElement
impl HTMLVideoElementMethods for HTMLVideoElement
fn VideoWidth(&self) -> u32
fn VideoHeight(&self) -> u32
fn Poster(&self) -> DOMString
fn SetPoster(&self, value: DOMString)
fn GetOnpostershown(&self) -> Option<Rc<EventHandlerNonNull>>
fn SetOnpostershown(&self, listener: Option<Rc<EventHandlerNonNull>>)
source§impl HasParent for HTMLVideoElement
impl HasParent for HTMLVideoElement
source§fn as_parent(&self) -> &HTMLMediaElement
fn as_parent(&self) -> &HTMLMediaElement
This is used in a type assertion to ensure that the source and webidls agree as to what the parent type is
type Parent = HTMLMediaElement
source§impl IDLInterface for HTMLVideoElement
impl IDLInterface for HTMLVideoElement
source§impl ImageCacheListener for HTMLVideoElement
impl ImageCacheListener for HTMLVideoElement
fn generation_id(&self) -> u32
fn process_image_response(&self, response: ImageResponse)
source§impl MallocSizeOf for HTMLVideoElement
impl MallocSizeOf for HTMLVideoElement
source§fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize
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.
source§impl MutDomObject for HTMLVideoElement
impl MutDomObject for HTMLVideoElement
source§unsafe fn init_reflector(&self, obj: *mut JSObject)
unsafe fn init_reflector(&self, obj: *mut JSObject)
Initializes the Reflector
source§impl PartialEq<HTMLVideoElement> for HTMLVideoElement
impl PartialEq<HTMLVideoElement> for HTMLVideoElement
source§fn eq(&self, other: &HTMLVideoElement) -> bool
fn eq(&self, other: &HTMLVideoElement) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl Traceable for HTMLVideoElement
impl Traceable for HTMLVideoElement
source§impl VirtualMethods for HTMLVideoElement
impl VirtualMethods for HTMLVideoElement
source§fn super_type(&self) -> Option<&dyn VirtualMethods>
fn super_type(&self) -> Option<&dyn VirtualMethods>
Returns self as the superclass of the implementation for this trait,
if any.
source§fn attribute_mutated(&self, attr: &Attr, mutation: AttributeMutation<'_>)
fn attribute_mutated(&self, attr: &Attr, mutation: AttributeMutation<'_>)
Called when attributes of a node are mutated.
https://dom.spec.whatwg.org/#attribute-is-set
https://dom.spec.whatwg.org/#attribute-is-removed
source§fn attribute_affects_presentational_hints(&self, attr: &Attr) -> bool
fn attribute_affects_presentational_hints(&self, attr: &Attr) -> bool
Returns
true
if given attribute attr
affects style of the
given element.source§fn parse_plain_attribute(&self, name: &LocalName, value: DOMString) -> AttrValue
fn parse_plain_attribute(&self, name: &LocalName, value: DOMString) -> AttrValue
Returns the right AttrValue variant for the attribute with name
name
on this element.source§fn bind_to_tree(&self, context: &BindContext)
fn bind_to_tree(&self, context: &BindContext)
Called when a Node is appended to a tree, where ‘tree_connected’ indicates
whether the tree is part of a Document.
source§fn unbind_from_tree(&self, context: &UnbindContext<'_>)
fn unbind_from_tree(&self, context: &UnbindContext<'_>)
Called when a Node is removed from a tree, where ‘tree_connected’
indicates whether the tree is part of a Document.
Implements removing steps:
https://dom.spec.whatwg.org/#concept-node-remove-ext
source§fn children_changed(&self, mutation: &ChildrenMutation<'_>)
fn children_changed(&self, mutation: &ChildrenMutation<'_>)
Called on the parent when its children are changed.
source§fn handle_event(&self, event: &Event)
fn handle_event(&self, event: &Event)
Called during event dispatch after the bubbling phase completes.
source§fn adopting_steps(&self, old_doc: &Document)
fn adopting_steps(&self, old_doc: &Document)
source§fn cloning_steps(
&self,
copy: &Node,
maybe_doc: Option<&Document>,
clone_children: CloneChildrenFlag
)
fn cloning_steps( &self, copy: &Node, maybe_doc: Option<&Document>, clone_children: CloneChildrenFlag )
impl DerivedFrom<Element> for HTMLVideoElement
impl DerivedFrom<EventTarget> for HTMLVideoElement
impl DerivedFrom<HTMLElement> for HTMLVideoElement
impl DerivedFrom<HTMLMediaElement> for HTMLVideoElement
impl DerivedFrom<Node> for HTMLVideoElement
Auto Trait Implementations§
impl !RefUnwindSafe for HTMLVideoElement
impl !Send for HTMLVideoElement
impl !Sync for HTMLVideoElement
impl Unpin for HTMLVideoElement
impl !UnwindSafe for HTMLVideoElement
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> MaybeBoxed<Box<T, Global>> for T
impl<T> MaybeBoxed<Box<T, Global>> for T
source§fn maybe_boxed(self) -> Box<T, Global>
fn maybe_boxed(self) -> Box<T, Global>
Convert
source§impl<T> MaybeBoxed<T> for T
impl<T> MaybeBoxed<T> for T
source§fn maybe_boxed(self) -> T
fn maybe_boxed(self) -> T
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