SourceBuffer

class SourceBuffer extends EventTarget

Annotations: @Native.new("SourceBuffer")

Inheritance

Object → EventTarget → SourceBuffer

Properties

appendWindowEnd read / write

num? get appendWindowEnd

Implementation

num? get appendWindowEnd native;

set appendWindowEnd(num? value) native;

appendWindowStart read / write

num? get appendWindowStart

Implementation

num? get appendWindowStart native;

set appendWindowStart(num? value) native;

audioTracks no setter

AudioTrackList? get audioTracks

Implementation

AudioTrackList? get audioTracks native;

buffered no setter

TimeRanges? get buffered

Implementation

TimeRanges? get buffered native;

hashCode no setter inherited

int get hashCode

Inherited from Interceptor.

Implementation

int get hashCode => Primitives.objectHashCode(this);

mode read / write

String? get mode

Implementation

String? get mode native;

set mode(String? value) native;

on no setter inherited

Events get on

This is an ease-of-use accessor for event streams which should only be used when an explicit accessor is not available.

Inherited from EventTarget.

Implementation

Events get on => new Events(this);

onAbort no setter

Stream<Event> get onAbort

Implementation

Stream<Event> get onAbort => abortEvent.forTarget(this);

onError no setter

Stream<Event> get onError

Implementation

Stream<Event> get onError => errorEvent.forTarget(this);

runtimeType no setter inherited

Type get runtimeType

Inherited from Interceptor.

Implementation

Type get runtimeType =>
    getRuntimeTypeOfInterceptorNotArray(getInterceptor(this), this);

timestampOffset read / write

num? get timestampOffset

Implementation

num? get timestampOffset native;

set timestampOffset(num? value) native;

trackDefaults read / write

TrackDefaultList? get trackDefaults

Implementation

TrackDefaultList? get trackDefaults native;

set trackDefaults(TrackDefaultList? value) native;

updating no setter

bool? get updating

Implementation

bool? get updating native;

videoTracks no setter

VideoTrackList? get videoTracks

Implementation

VideoTrackList? get videoTracks native;

Methods

abort()

void abort()

Implementation

void abort() native;

addEventListener() inherited

void addEventListener(
  String type,
  (dynamic Function(Event event))? listener, [
  bool? useCapture,
])

Inherited from EventTarget.

Implementation

void addEventListener(
  String type,
  EventListener? listener, [
  bool? useCapture,
]) {
  // TODO(leafp): This check is avoid a bug in our dispatch code when
  // listener is null.  The browser treats this call as a no-op in this
  // case, so it's fine to short-circuit it, but we should not have to.
  if (listener != null) {
    _addEventListener(type, listener, useCapture);
  }
}

appendBuffer()

void appendBuffer(ByteBuffer data)

Implementation

void appendBuffer(ByteBuffer data) native;

appendTypedData()

void appendTypedData(TypedData data)

Implementation

@JSName('appendBuffer')
void appendTypedData(TypedData data) native;

dispatchEvent() inherited

bool dispatchEvent(Event event)

Inherited from EventTarget.

Implementation

bool dispatchEvent(Event event) native;

noSuchMethod() inherited

dynamic noSuchMethod(Invocation invocation)

Invoked when a nonexistent method or property is accessed.

A dynamic member invocation can attempt to call a member which doesn't exist on the receiving object. Example:

dynamic object = 1;
object.add(42); // Statically allowed, run-time error

This invalid code will invoke the noSuchMethod method of the integer 1 with an Invocation representing the .add(42) call and arguments (which then throws).

Classes can override noSuchMethod to provide custom behavior for such invalid dynamic invocations.

A class with a non-default noSuchMethod invocation can also omit implementations for members of its interface. Example:

class MockList<T> implements List<T> {
  noSuchMethod(Invocation invocation) {
    log(invocation);
    super.noSuchMethod(invocation); // Will throw.
  }
}
void main() {
  MockList().add(42);
}

This code has no compile-time warnings or errors even though the MockList class has no concrete implementation of any of the List interface methods. Calls to List methods are forwarded to noSuchMethod, so this code will log an invocation similar to Invocation.method(#add, [42]) and then throw.

If a value is returned from noSuchMethod, it becomes the result of the original invocation. If the value is not of a type that can be returned by the original invocation, a type error occurs at the invocation.

The default behavior is to throw a NoSuchMethodError.

Inherited from Interceptor.

Implementation

dynamic noSuchMethod(Invocation invocation) {
  throw NoSuchMethodError.withInvocation(this, invocation);
}

remove()

void remove(num start, num end)

Implementation

void remove(num start, num end) native;

removeEventListener() inherited

void removeEventListener(
  String type,
  (dynamic Function(Event event))? listener, [
  bool? useCapture,
])

Inherited from EventTarget.

Implementation

void removeEventListener(
  String type,
  EventListener? listener, [
  bool? useCapture,
]) {
  // TODO(leafp): This check is avoid a bug in our dispatch code when
  // listener is null.  The browser treats this call as a no-op in this
  // case, so it's fine to short-circuit it, but we should not have to.
  if (listener != null) {
    _removeEventListener(type, listener, useCapture);
  }
}

toString() inherited

String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Inherited from Interceptor.

Implementation

String toString() => Primitives.objectToHumanReadableString(this);

Operators

operator ==() inherited

bool operator ==(Object other)

The equality operator.

The default behavior for all Objects is to return true if and only if this object and other are the same object.

Override this method to specify a different equality relation on a class. The overriding method must still be an equivalence relation. That is, it must be:

• Total: It must return a boolean for all arguments. It should never throw.

• Reflexive: For all objects o, o == o must be true.

• Symmetric: For all objects o1 and o2, o1 == o2 and o2 == o1 must either both be true, or both be false.

• Transitive: For all objects o1, o2, and o3, if o1 == o2 and o2 == o3 are true, then o1 == o3 must be true.

The method should also be consistent over time, so whether two objects are equal should only change if at least one of the objects was modified.

If a subclass overrides the equality operator, it should override the hashCode method as well to maintain consistency.

Inherited from Interceptor.

Implementation

bool operator ==(Object other) => identical(this, other);

Constants

abortEvent

const EventStreamProvider<Event> abortEvent

Implementation

static const EventStreamProvider<Event> abortEvent =
    const EventStreamProvider<Event>('abort');

errorEvent

const EventStreamProvider<Event> errorEvent

Implementation

static const EventStreamProvider<Event> errorEvent =
    const EventStreamProvider<Event>('error');