Introduce TrackEvent, MediaStreamTrackEvent-related IDL definitions
This commit is contained in:
Shagen Ogandzhanian
@@ -0,0 +1,233 @@
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namespace org.w3c.dom.mediacapture;
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// Downloaded from https://w3c.github.io/mediacapture-main/
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[Exposed=Window,
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Constructor,
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Constructor (MediaStream stream),
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Constructor (sequence<MediaStreamTrack> tracks)]
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interface MediaStream : EventTarget {
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readonly attribute DOMString id;
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sequence<MediaStreamTrack> getAudioTracks ();
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sequence<MediaStreamTrack> getVideoTracks ();
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sequence<MediaStreamTrack> getTracks ();
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MediaStreamTrack? getTrackById (DOMString trackId);
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void addTrack (MediaStreamTrack track);
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void removeTrack (MediaStreamTrack track);
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MediaStream clone ();
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readonly attribute boolean active;
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attribute EventHandler onaddtrack;
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attribute EventHandler onremovetrack;
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};
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[Exposed=Window]
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interface MediaStreamTrack : EventTarget {
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readonly attribute DOMString kind;
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readonly attribute DOMString id;
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readonly attribute DOMString label;
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attribute boolean enabled;
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readonly attribute boolean muted;
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attribute EventHandler onmute;
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attribute EventHandler onunmute;
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readonly attribute MediaStreamTrackState readyState;
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attribute EventHandler onended;
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MediaStreamTrack clone ();
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void stop ();
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MediaTrackCapabilities getCapabilities ();
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MediaTrackConstraints getConstraints ();
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MediaTrackSettings getSettings ();
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Promise<void> applyConstraints (optional MediaTrackConstraints constraints);
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attribute EventHandler onoverconstrained;
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};
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enum MediaStreamTrackState {
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"live",
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"ended"
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};
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dictionary MediaTrackSupportedConstraints {
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boolean width = true;
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boolean height = true;
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boolean aspectRatio = true;
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boolean frameRate = true;
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boolean facingMode = true;
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boolean resizeMode = true;
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boolean volume = true;
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boolean sampleRate = true;
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boolean sampleSize = true;
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boolean echoCancellation = true;
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boolean autoGainControl = true;
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boolean noiseSuppression = true;
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boolean latency = true;
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boolean channelCount = true;
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boolean deviceId = true;
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boolean groupId = true;
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};
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dictionary MediaTrackCapabilities {
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ULongRange width;
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ULongRange height;
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DoubleRange aspectRatio;
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DoubleRange frameRate;
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sequence<DOMString> facingMode;
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sequence<DOMString> resizeMode;
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DoubleRange volume;
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ULongRange sampleRate;
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ULongRange sampleSize;
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sequence<boolean> echoCancellation;
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sequence<boolean> autoGainControl;
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sequence<boolean> noiseSuppression;
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DoubleRange latency;
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ULongRange channelCount;
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DOMString deviceId;
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DOMString groupId;
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};
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dictionary MediaTrackConstraints : MediaTrackConstraintSet {
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sequence<MediaTrackConstraintSet> advanced;
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};
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dictionary MediaTrackConstraintSet {
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ConstrainULong width;
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ConstrainULong height;
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ConstrainDouble aspectRatio;
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ConstrainDouble frameRate;
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ConstrainDOMString facingMode;
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ConstrainDOMString resizeMode;
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ConstrainDouble volume;
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ConstrainULong sampleRate;
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ConstrainULong sampleSize;
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ConstrainBoolean echoCancellation;
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ConstrainBoolean autoGainControl;
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ConstrainBoolean noiseSuppression;
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ConstrainDouble latency;
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ConstrainULong channelCount;
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ConstrainDOMString deviceId;
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ConstrainDOMString groupId;
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};
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dictionary MediaTrackSettings {
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long width;
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long height;
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double aspectRatio;
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double frameRate;
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DOMString facingMode;
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DOMString resizeMode;
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double volume;
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long sampleRate;
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long sampleSize;
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boolean echoCancellation;
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boolean autoGainControl;
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boolean noiseSuppression;
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double latency;
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long channelCount;
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DOMString deviceId;
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DOMString groupId;
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};
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enum VideoFacingModeEnum {
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"user",
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"environment",
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"left",
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"right"
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};
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enum VideoResizeModeEnum {
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"none",
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"crop-and-scale"
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};
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[Exposed=Window,
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Constructor (DOMString type, MediaStreamTrackEventInit eventInitDict)]
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interface MediaStreamTrackEvent : Event {
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[SameObject]
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readonly attribute MediaStreamTrack track;
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};
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dictionary MediaStreamTrackEventInit : EventInit {
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required MediaStreamTrack track;
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};
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[Exposed=Window,
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Constructor (DOMString type, OverconstrainedErrorEventInit eventInitDict)]
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interface OverconstrainedErrorEvent : Event {
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readonly attribute OverconstrainedError? error;
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};
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dictionary OverconstrainedErrorEventInit : EventInit {
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OverconstrainedError? error = null;
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};
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partial interface Navigator {
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[SameObject, SecureContext]
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readonly attribute MediaDevices mediaDevices;
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};
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[Exposed=Window,
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SecureContext]
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interface MediaDevices : EventTarget {
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attribute EventHandler ondevicechange;
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Promise<sequence<MediaDeviceInfo>> enumerateDevices ();
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};
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[Exposed=Window]
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interface MediaDeviceInfo {
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readonly attribute DOMString deviceId;
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readonly attribute MediaDeviceKind kind;
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readonly attribute DOMString label;
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readonly attribute DOMString groupId;
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[Default] object toJSON();
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};
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enum MediaDeviceKind {
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"audioinput",
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"audiooutput",
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"videoinput"
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};
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[Exposed=Window] interface InputDeviceInfo : MediaDeviceInfo {
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MediaTrackCapabilities getCapabilities ();
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};
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partial interface Navigator {
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[SecureContext]
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void getUserMedia (MediaStreamConstraints constraints, NavigatorUserMediaSuccessCallback successCallback, NavigatorUserMediaErrorCallback errorCallback);
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};
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partial interface MediaDevices {
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MediaTrackSupportedConstraints getSupportedConstraints ();
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Promise<MediaStream> getUserMedia (optional MediaStreamConstraints constraints);
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};
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dictionary MediaStreamConstraints {
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(boolean or MediaTrackConstraints) video = false;
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(boolean or MediaTrackConstraints) audio = false;
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};
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callback NavigatorUserMediaSuccessCallback = void (MediaStream stream);
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callback NavigatorUserMediaErrorCallback = void (MediaStreamError error);
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typedef object MediaStreamError;
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[NoInterfaceObject]
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interface ConstrainablePattern {
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Capabilities getCapabilities ();
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Constraints getConstraints ();
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Settings getSettings ();
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Promise<void> applyConstraints (optional Constraints constraints);
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attribute EventHandler onoverconstrained;
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};
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dictionary DoubleRange {
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double max;
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double min;
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};
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dictionary ConstrainDoubleRange : DoubleRange {
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double exact;
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double ideal;
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};
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dictionary ULongRange {
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[Clamp] unsigned long max;
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[Clamp] unsigned long min;
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};
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dictionary ConstrainULongRange : ULongRange {
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[Clamp] unsigned long exact;
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[Clamp] unsigned long ideal;
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};
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dictionary ConstrainBooleanParameters {
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boolean exact;
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boolean ideal;
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};
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dictionary ConstrainDOMStringParameters {
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(DOMString or sequence<DOMString>) exact;
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(DOMString or sequence<DOMString>) ideal;
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};
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typedef ([Clamp] unsigned long or ConstrainULongRange) ConstrainULong;
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typedef (double or ConstrainDoubleRange) ConstrainDouble;
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typedef (boolean or ConstrainBooleanParameters) ConstrainBoolean;
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typedef (DOMString or sequence<DOMString> or ConstrainDOMStringParameters) ConstrainDOMString;
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dictionary Capabilities {
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};
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dictionary Settings {
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};
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dictionary ConstraintSet {
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};
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dictionary Constraints : ConstraintSet {
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sequence<ConstraintSet> advanced;
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};
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