// HTML web IDL // Retrived from https://html.spec.whatwg.org/ // Mon Oct 5 2015 typedef (Int8Array or Uint8Array or Uint8ClampedArray or Int16Array or Uint16Array or Int32Array or Uint32Array or Float32Array or Float64Array or DataView) ArrayBufferView; interface HTMLAllCollection { readonly attribute unsigned long length; getter Element? item(unsigned long index); (HTMLCollection or Element)? item(DOMString name); legacycaller getter (HTMLCollection or Element)? namedItem(DOMString name); }; interface HTMLFormControlsCollection : HTMLCollection { // inherits length and item() getter (RadioNodeList or Element)? namedItem(DOMString name); // shadows inherited namedItem() }; interface RadioNodeList : NodeList { attribute DOMString value; }; interface HTMLOptionsCollection : HTMLCollection { // inherits item(), namedItem() attribute unsigned long length; // shadows inherited length setter void (unsigned long index, HTMLOptionElement? option); void add((HTMLOptionElement or HTMLOptGroupElement) element, optional (HTMLElement or long)? before = null); void remove(long index); attribute long selectedIndex; }; [OverrideBuiltins, Exposed=(Window,Worker)] interface DOMStringMap { getter DOMString (DOMString name); setter void (DOMString name, DOMString value); deleter void (DOMString name); }; interface DOMElementMap { getter Element (DOMString name); setter void (DOMString name, Element value); deleter void (DOMString name); }; typedef (ArrayBuffer or CanvasProxy or MessagePort) Transferable; callback FileCallback = void (File file); enum DocumentReadyState { "loading", "interactive", "complete" }; [OverrideBuiltins] partial /*sealed*/ interface Document { // resource metadata management [PutForwards=href, Unforgeable] readonly attribute Location? location; attribute DOMString domain; readonly attribute DOMString referrer; attribute DOMString cookie; readonly attribute DOMString lastModified; readonly attribute DocumentReadyState readyState; // DOM tree accessors getter object (DOMString name); attribute DOMString title; attribute DOMString dir; attribute HTMLElement? body; readonly attribute HTMLHeadElement? head; [SameObject] readonly attribute HTMLCollection images; [SameObject] readonly attribute HTMLCollection embeds; [SameObject] readonly attribute HTMLCollection plugins; [SameObject] readonly attribute HTMLCollection links; [SameObject] readonly attribute HTMLCollection forms; [SameObject] readonly attribute HTMLCollection scripts; NodeList getElementsByName(DOMString elementName); [SameObject] readonly attribute DOMElementMap cssElementMap; readonly attribute HTMLScriptElement? currentScript; // dynamic markup insertion Document open(optional DOMString type = "text/html", optional DOMString replace = ""); WindowProxy open(DOMString url, DOMString name, DOMString features, optional boolean replace = false); void close(); void write(DOMString... text); void writeln(DOMString... text); // user interaction readonly attribute WindowProxy? defaultView; readonly attribute Element? activeElement; boolean hasFocus(); attribute DOMString designMode; boolean execCommand(DOMString commandId, optional boolean showUI = false, optional DOMString value = ""); boolean queryCommandEnabled(DOMString commandId); boolean queryCommandIndeterm(DOMString commandId); boolean queryCommandState(DOMString commandId); boolean queryCommandSupported(DOMString commandId); DOMString queryCommandValue(DOMString commandId); readonly attribute HTMLCollection commands; // special event handler IDL attributes that only apply to Document objects [LenientThis] attribute EventHandler onreadystatechange; // also has obsolete members }; Document implements GlobalEventHandlers; partial interface XMLDocument { boolean load(DOMString url); }; interface HTMLElement : Element { // metadata attributes attribute DOMString title; attribute DOMString lang; attribute boolean translate; attribute DOMString dir; [SameObject] readonly attribute DOMStringMap dataset; // user interaction attribute boolean hidden; void click(); attribute long tabIndex; void focus(); void blur(); attribute DOMString accessKey; readonly attribute DOMString accessKeyLabel; attribute boolean draggable; [PutForwards=value] readonly attribute DOMSettableTokenList dropzone; attribute HTMLMenuElement? contextMenu; attribute boolean spellcheck; void forceSpellCheck(); // command API readonly attribute DOMString? commandType; readonly attribute DOMString? commandLabel; readonly attribute DOMString? commandIcon; readonly attribute boolean? commandHidden; readonly attribute boolean? commandDisabled; readonly attribute boolean? commandChecked; }; HTMLElement implements GlobalEventHandlers; HTMLElement implements ElementContentEditable; interface HTMLUnknownElement : HTMLElement { }; interface HTMLHtmlElement : HTMLElement { // also has obsolete members }; interface HTMLHeadElement : HTMLElement {}; interface HTMLTitleElement : HTMLElement { attribute DOMString text; }; interface HTMLBaseElement : HTMLElement { attribute DOMString href; attribute DOMString target; }; interface HTMLLinkElement : HTMLElement { attribute DOMString href; attribute DOMString? crossOrigin; attribute DOMString rel; readonly attribute DOMTokenList relList; attribute DOMString media; attribute DOMString hreflang; attribute DOMString type; [PutForwards=value] readonly attribute DOMSettableTokenList sizes; // also has obsolete members }; HTMLLinkElement implements LinkStyle; interface HTMLMetaElement : HTMLElement { attribute DOMString name; attribute DOMString httpEquiv; attribute DOMString content; // also has obsolete members }; interface HTMLStyleElement : HTMLElement { attribute DOMString media; attribute DOMString nonce; attribute DOMString type; attribute boolean scoped; }; HTMLStyleElement implements LinkStyle; interface HTMLBodyElement : HTMLElement { // also has obsolete members }; HTMLBodyElement implements WindowEventHandlers; interface HTMLHeadingElement : HTMLElement { // also has obsolete members }; interface HTMLParagraphElement : HTMLElement { // also has obsolete members }; interface HTMLHRElement : HTMLElement { // also has obsolete members }; interface HTMLPreElement : HTMLElement { // also has obsolete members }; interface HTMLQuoteElement : HTMLElement { attribute DOMString cite; }; interface HTMLOListElement : HTMLElement { attribute boolean reversed; attribute long start; attribute DOMString type; // also has obsolete members }; interface HTMLUListElement : HTMLElement { // also has obsolete members }; interface HTMLLIElement : HTMLElement { attribute long value; // also has obsolete members }; interface HTMLDListElement : HTMLElement { // also has obsolete members }; interface HTMLDivElement : HTMLElement { // also has obsolete members }; interface HTMLAnchorElement : HTMLElement { attribute DOMString target; attribute DOMString download; [PutForwards=value] readonly attribute DOMSettableTokenList ping; attribute DOMString rel; readonly attribute DOMTokenList relList; attribute DOMString hreflang; attribute DOMString type; attribute DOMString text; // also has obsolete members }; HTMLAnchorElement implements URLUtils; interface HTMLDataElement : HTMLElement { attribute DOMString value; }; interface HTMLTimeElement : HTMLElement { attribute DOMString dateTime; }; interface HTMLSpanElement : HTMLElement {}; interface HTMLBRElement : HTMLElement { // also has obsolete members }; interface HTMLModElement : HTMLElement { attribute DOMString cite; attribute DOMString dateTime; }; interface HTMLPictureElement : HTMLElement {}; partial interface HTMLSourceElement { attribute DOMString srcset; attribute DOMString sizes; attribute DOMString media; }; [NamedConstructor=Image(optional unsigned long width, optional unsigned long height)] interface HTMLImageElement : HTMLElement { attribute DOMString alt; attribute DOMString src; attribute DOMString srcset; attribute DOMString sizes; attribute DOMString? crossOrigin; attribute DOMString useMap; attribute boolean isMap; attribute unsigned long width; attribute unsigned long height; readonly attribute unsigned long naturalWidth; readonly attribute unsigned long naturalHeight; readonly attribute boolean complete; readonly attribute DOMString currentSrc; // also has obsolete members }; interface HTMLIFrameElement : HTMLElement { attribute DOMString src; attribute DOMString srcdoc; attribute DOMString name; [PutForwards=value] readonly attribute DOMSettableTokenList sandbox; attribute boolean seamless; attribute boolean allowFullscreen; attribute DOMString width; attribute DOMString height; readonly attribute Document? contentDocument; readonly attribute WindowProxy? contentWindow; Document? getSVGDocument(); // also has obsolete members }; interface HTMLEmbedElement : HTMLElement { attribute DOMString src; attribute DOMString type; attribute DOMString width; attribute DOMString height; Document? getSVGDocument(); legacycaller any (any... arguments); // also has obsolete members }; interface HTMLObjectElement : HTMLElement { attribute DOMString data; attribute DOMString type; attribute boolean typeMustMatch; attribute DOMString name; attribute DOMString useMap; readonly attribute HTMLFormElement? form; attribute DOMString width; attribute DOMString height; readonly attribute Document? contentDocument; readonly attribute WindowProxy? contentWindow; Document? getSVGDocument(); readonly attribute boolean willValidate; readonly attribute ValidityState validity; readonly attribute DOMString validationMessage; boolean checkValidity(); boolean reportValidity(); void setCustomValidity(DOMString error); legacycaller any (any... arguments); // also has obsolete members }; interface HTMLParamElement : HTMLElement { attribute DOMString name; attribute DOMString value; // also has obsolete members }; interface HTMLVideoElement : HTMLMediaElement { attribute unsigned long width; attribute unsigned long height; readonly attribute unsigned long videoWidth; readonly attribute unsigned long videoHeight; attribute DOMString poster; }; [NamedConstructor=Audio(optional DOMString src)] interface HTMLAudioElement : HTMLMediaElement {}; interface HTMLSourceElement : HTMLElement { attribute DOMString src; attribute DOMString type; // also has obsolete members }; interface HTMLTrackElement : HTMLElement { attribute DOMString kind; attribute DOMString src; attribute DOMString srclang; attribute DOMString label; attribute boolean default; const unsigned short NONE = 0; const unsigned short LOADING = 1; const unsigned short LOADED = 2; const unsigned short ERROR = 3; readonly attribute unsigned short readyState; readonly attribute TextTrack track; }; enum CanPlayTypeResult { "" /* empty string */, "maybe", "probably" }; typedef (MediaStream or MediaSource or Blob) MediaProvider; interface HTMLMediaElement : HTMLElement { // error state readonly attribute MediaError? error; // network state attribute DOMString src; attribute MediaProvider? srcObject; readonly attribute DOMString currentSrc; attribute DOMString? crossOrigin; const unsigned short NETWORK_EMPTY = 0; const unsigned short NETWORK_IDLE = 1; const unsigned short NETWORK_LOADING = 2; const unsigned short NETWORK_NO_SOURCE = 3; readonly attribute unsigned short networkState; attribute DOMString preload; readonly attribute TimeRanges buffered; void load(); CanPlayTypeResult canPlayType(DOMString type); // ready state const unsigned short HAVE_NOTHING = 0; const unsigned short HAVE_METADATA = 1; const unsigned short HAVE_CURRENT_DATA = 2; const unsigned short HAVE_FUTURE_DATA = 3; const unsigned short HAVE_ENOUGH_DATA = 4; readonly attribute unsigned short readyState; readonly attribute boolean seeking; // playback state attribute double currentTime; void fastSeek(double time); readonly attribute unrestricted double duration; Date getStartDate(); readonly attribute boolean paused; attribute double defaultPlaybackRate; attribute double playbackRate; readonly attribute TimeRanges played; readonly attribute TimeRanges seekable; readonly attribute boolean ended; attribute boolean autoplay; attribute boolean loop; void play(); void pause(); // media controller attribute DOMString mediaGroup; attribute MediaController? controller; // controls attribute boolean controls; attribute double volume; attribute boolean muted; attribute boolean defaultMuted; // tracks [SameObject] readonly attribute AudioTrackList audioTracks; [SameObject] readonly attribute VideoTrackList videoTracks; [SameObject] readonly attribute TextTrackList textTracks; TextTrack addTextTrack(TextTrackKind kind, optional DOMString label = "", optional DOMString language = ""); }; interface MediaError { const unsigned short MEDIA_ERR_ABORTED = 1; const unsigned short MEDIA_ERR_NETWORK = 2; const unsigned short MEDIA_ERR_DECODE = 3; const unsigned short MEDIA_ERR_SRC_NOT_SUPPORTED = 4; readonly attribute unsigned short code; }; interface AudioTrackList : EventTarget { readonly attribute unsigned long length; getter AudioTrack (unsigned long index); AudioTrack? getTrackById(DOMString id); attribute EventHandler onchange; attribute EventHandler onaddtrack; attribute EventHandler onremovetrack; }; interface AudioTrack { readonly attribute DOMString id; readonly attribute DOMString kind; readonly attribute DOMString label; readonly attribute DOMString language; attribute boolean enabled; }; interface VideoTrackList : EventTarget { readonly attribute unsigned long length; getter VideoTrack (unsigned long index); VideoTrack? getTrackById(DOMString id); readonly attribute long selectedIndex; attribute EventHandler onchange; attribute EventHandler onaddtrack; attribute EventHandler onremovetrack; }; interface VideoTrack { readonly attribute DOMString id; readonly attribute DOMString kind; readonly attribute DOMString label; readonly attribute DOMString language; attribute boolean selected; }; enum MediaControllerPlaybackState { "waiting", "playing", "ended" }; [Constructor] interface MediaController : EventTarget { readonly attribute unsigned short readyState; // uses HTMLMediaElement.readyState's values readonly attribute TimeRanges buffered; readonly attribute TimeRanges seekable; readonly attribute unrestricted double duration; attribute double currentTime; readonly attribute boolean paused; readonly attribute MediaControllerPlaybackState playbackState; readonly attribute TimeRanges played; void pause(); void unpause(); void play(); // calls play() on all media elements as well attribute double defaultPlaybackRate; attribute double playbackRate; attribute double volume; attribute boolean muted; attribute EventHandler onemptied; attribute EventHandler onloadedmetadata; attribute EventHandler onloadeddata; attribute EventHandler oncanplay; attribute EventHandler oncanplaythrough; attribute EventHandler onplaying; attribute EventHandler onended; attribute EventHandler onwaiting; attribute EventHandler ondurationchange; attribute EventHandler ontimeupdate; attribute EventHandler onplay; attribute EventHandler onpause; attribute EventHandler onratechange; attribute EventHandler onvolumechange; }; interface TextTrackList : EventTarget { readonly attribute unsigned long length; getter TextTrack (unsigned long index); TextTrack? getTrackById(DOMString id); attribute EventHandler onchange; attribute EventHandler onaddtrack; attribute EventHandler onremovetrack; }; enum TextTrackMode { "disabled", "hidden", "showing" }; enum TextTrackKind { "subtitles", "captions", "descriptions", "chapters", "metadata" }; interface TextTrack : EventTarget { readonly attribute TextTrackKind kind; readonly attribute DOMString label; readonly attribute DOMString language; readonly attribute DOMString id; readonly attribute DOMString inBandMetadataTrackDispatchType; attribute TextTrackMode mode; readonly attribute TextTrackCueList? cues; readonly attribute TextTrackCueList? activeCues; void addCue(TextTrackCue cue); void removeCue(TextTrackCue cue); attribute EventHandler oncuechange; }; interface TextTrackCueList { readonly attribute unsigned long length; getter TextTrackCue (unsigned long index); TextTrackCue? getCueById(DOMString id); }; interface TextTrackCue : EventTarget { readonly attribute TextTrack? track; attribute DOMString id; attribute double startTime; attribute double endTime; attribute boolean pauseOnExit; attribute EventHandler onenter; attribute EventHandler onexit; }; interface TimeRanges { readonly attribute unsigned long length; double start(unsigned long index); double end(unsigned long index); }; [Constructor(DOMString type, optional TrackEventInit eventInitDict)] interface TrackEvent : Event { readonly attribute (VideoTrack or AudioTrack or TextTrack)? track; }; dictionary TrackEventInit : EventInit { (VideoTrack or AudioTrack or TextTrack)? track; }; interface HTMLMapElement : HTMLElement { attribute DOMString name; readonly attribute HTMLCollection areas; }; interface HTMLAreaElement : HTMLElement { attribute DOMString alt; attribute DOMString coords; attribute DOMString shape; attribute DOMString target; attribute DOMString download; [PutForwards=value] readonly attribute DOMSettableTokenList ping; attribute DOMString rel; readonly attribute DOMTokenList relList; attribute DOMString hreflang; attribute DOMString type; // also has obsolete members }; HTMLAreaElement implements URLUtils; interface HTMLTableElement : HTMLElement { attribute HTMLTableCaptionElement? caption; HTMLElement createCaption(); void deleteCaption(); attribute HTMLTableSectionElement? tHead; HTMLElement createTHead(); void deleteTHead(); attribute HTMLTableSectionElement? tFoot; HTMLElement createTFoot(); void deleteTFoot(); readonly attribute HTMLCollection tBodies; HTMLElement createTBody(); readonly attribute HTMLCollection rows; HTMLElement insertRow(optional long index = -1); void deleteRow(long index); attribute boolean sortable; void stopSorting(); // also has obsolete members }; interface HTMLTableCaptionElement : HTMLElement { // also has obsolete members }; interface HTMLTableColElement : HTMLElement { attribute unsigned long span; // also has obsolete members }; interface HTMLTableSectionElement : HTMLElement { readonly attribute HTMLCollection rows; HTMLElement insertRow(optional long index = -1); void deleteRow(long index); // also has obsolete members }; interface HTMLTableRowElement : HTMLElement { readonly attribute long rowIndex; readonly attribute long sectionRowIndex; readonly attribute HTMLCollection cells; HTMLElement insertCell(optional long index = -1); void deleteCell(long index); // also has obsolete members }; interface HTMLTableDataCellElement : HTMLTableCellElement { // also has obsolete members }; interface HTMLTableHeaderCellElement : HTMLTableCellElement { attribute DOMString scope; attribute DOMString abbr; attribute DOMString sorted; void sort(); }; interface HTMLTableCellElement : HTMLElement { attribute unsigned long colSpan; attribute unsigned long rowSpan; [PutForwards=value] readonly attribute DOMSettableTokenList headers; readonly attribute long cellIndex; // also has obsolete members }; [OverrideBuiltins] interface HTMLFormElement : HTMLElement { attribute DOMString acceptCharset; attribute DOMString action; attribute DOMString autocomplete; attribute DOMString enctype; attribute DOMString encoding; attribute DOMString method; attribute DOMString name; attribute boolean noValidate; attribute DOMString target; readonly attribute HTMLFormControlsCollection elements; readonly attribute long length; getter Element (unsigned long index); getter (RadioNodeList or Element) (DOMString name); void submit(); void reset(); boolean checkValidity(); boolean reportValidity(); void requestAutocomplete(); }; interface HTMLLabelElement : HTMLElement { readonly attribute HTMLFormElement? form; attribute DOMString htmlFor; readonly attribute HTMLElement? control; }; interface HTMLInputElement : HTMLElement { attribute DOMString accept; attribute DOMString alt; attribute DOMString autocomplete; attribute boolean autofocus; attribute boolean defaultChecked; attribute boolean checked; attribute DOMString dirName; attribute boolean disabled; readonly attribute HTMLFormElement? form; readonly attribute FileList? files; attribute DOMString formAction; attribute DOMString formEnctype; attribute DOMString formMethod; attribute boolean formNoValidate; attribute DOMString formTarget; attribute unsigned long height; attribute boolean indeterminate; attribute DOMString inputMode; readonly attribute HTMLElement? list; attribute DOMString max; attribute long maxLength; attribute DOMString min; attribute long minLength; attribute boolean multiple; attribute DOMString name; attribute DOMString pattern; attribute DOMString placeholder; attribute boolean readOnly; attribute boolean required; attribute unsigned long size; attribute DOMString src; attribute DOMString step; attribute DOMString type; attribute DOMString defaultValue; [TreatNullAs=EmptyString] attribute DOMString value; attribute Date? valueAsDate; attribute unrestricted double valueAsNumber; attribute double valueLow; attribute double valueHigh; attribute unsigned long width; void stepUp(optional long n = 1); void stepDown(optional long n = 1); readonly attribute boolean willValidate; readonly attribute ValidityState validity; readonly attribute DOMString validationMessage; boolean checkValidity(); boolean reportValidity(); void setCustomValidity(DOMString error); readonly attribute NodeList labels; void select(); attribute unsigned long selectionStart; attribute unsigned long selectionEnd; attribute DOMString selectionDirection; void setRangeText(DOMString replacement); void setRangeText(DOMString replacement, unsigned long start, unsigned long end, optional SelectionMode selectionMode = "preserve"); void setSelectionRange(unsigned long start, unsigned long end, optional DOMString direction); // also has obsolete members }; interface HTMLButtonElement : HTMLElement { attribute boolean autofocus; attribute boolean disabled; readonly attribute HTMLFormElement? form; attribute DOMString formAction; attribute DOMString formEnctype; attribute DOMString formMethod; attribute boolean formNoValidate; attribute DOMString formTarget; attribute DOMString name; attribute DOMString type; attribute DOMString value; attribute HTMLMenuElement? menu; readonly attribute boolean willValidate; readonly attribute ValidityState validity; readonly attribute DOMString validationMessage; boolean checkValidity(); boolean reportValidity(); void setCustomValidity(DOMString error); readonly attribute NodeList labels; }; interface HTMLSelectElement : HTMLElement { attribute DOMString autocomplete; attribute boolean autofocus; attribute boolean disabled; readonly attribute HTMLFormElement? form; attribute boolean multiple; attribute DOMString name; attribute boolean required; attribute unsigned long size; readonly attribute DOMString type; readonly attribute HTMLOptionsCollection options; attribute unsigned long length; getter Element? item(unsigned long index); HTMLOptionElement? namedItem(DOMString name); void add((HTMLOptionElement or HTMLOptGroupElement) element, optional (HTMLElement or long)? before = null); void remove(); // ChildNode overload void remove(long index); setter void (unsigned long index, HTMLOptionElement? option); readonly attribute HTMLCollection selectedOptions; attribute long selectedIndex; attribute DOMString value; readonly attribute boolean willValidate; readonly attribute ValidityState validity; readonly attribute DOMString validationMessage; boolean checkValidity(); boolean reportValidity(); void setCustomValidity(DOMString error); readonly attribute NodeList labels; }; interface HTMLDataListElement : HTMLElement { readonly attribute HTMLCollection options; }; interface HTMLOptGroupElement : HTMLElement { attribute boolean disabled; attribute DOMString label; }; [NamedConstructor=Option(optional DOMString text = "", optional DOMString value, optional boolean defaultSelected = false, optional boolean selected = false)] interface HTMLOptionElement : HTMLElement { attribute boolean disabled; readonly attribute HTMLFormElement? form; attribute DOMString label; attribute boolean defaultSelected; attribute boolean selected; attribute DOMString value; attribute DOMString text; readonly attribute long index; }; interface HTMLTextAreaElement : HTMLElement { attribute DOMString autocomplete; attribute boolean autofocus; attribute unsigned long cols; attribute DOMString dirName; attribute boolean disabled; readonly attribute HTMLFormElement? form; attribute DOMString inputMode; attribute long maxLength; attribute long minLength; attribute DOMString name; attribute DOMString placeholder; attribute boolean readOnly; attribute boolean required; attribute unsigned long rows; attribute DOMString wrap; readonly attribute DOMString type; attribute DOMString defaultValue; [TreatNullAs=EmptyString] attribute DOMString value; readonly attribute unsigned long textLength; readonly attribute boolean willValidate; readonly attribute ValidityState validity; readonly attribute DOMString validationMessage; boolean checkValidity(); boolean reportValidity(); void setCustomValidity(DOMString error); readonly attribute NodeList labels; void select(); attribute unsigned long selectionStart; attribute unsigned long selectionEnd; attribute DOMString selectionDirection; void setRangeText(DOMString replacement); void setRangeText(DOMString replacement, unsigned long start, unsigned long end, optional SelectionMode selectionMode = "preserve"); void setSelectionRange(unsigned long start, unsigned long end, optional DOMString direction); }; interface HTMLKeygenElement : HTMLElement { attribute boolean autofocus; attribute DOMString challenge; attribute boolean disabled; readonly attribute HTMLFormElement? form; attribute DOMString keytype; attribute DOMString name; readonly attribute DOMString type; readonly attribute boolean willValidate; readonly attribute ValidityState validity; readonly attribute DOMString validationMessage; boolean checkValidity(); boolean reportValidity(); void setCustomValidity(DOMString error); readonly attribute NodeList labels; }; interface HTMLOutputElement : HTMLElement { [PutForwards=value] readonly attribute DOMSettableTokenList htmlFor; readonly attribute HTMLFormElement? form; attribute DOMString name; readonly attribute DOMString type; attribute DOMString defaultValue; attribute DOMString value; readonly attribute boolean willValidate; readonly attribute ValidityState validity; readonly attribute DOMString validationMessage; boolean checkValidity(); boolean reportValidity(); void setCustomValidity(DOMString error); readonly attribute NodeList labels; }; interface HTMLProgressElement : HTMLElement { attribute double value; attribute double max; readonly attribute double position; readonly attribute NodeList labels; }; interface HTMLMeterElement : HTMLElement { attribute double value; attribute double min; attribute double max; attribute double low; attribute double high; attribute double optimum; readonly attribute NodeList labels; }; interface HTMLFieldSetElement : HTMLElement { attribute boolean disabled; readonly attribute HTMLFormElement? form; attribute DOMString name; readonly attribute DOMString type; readonly attribute HTMLFormControlsCollection elements; readonly attribute boolean willValidate; [SameObject] readonly attribute ValidityState validity; readonly attribute DOMString validationMessage; boolean checkValidity(); boolean reportValidity(); void setCustomValidity(DOMString error); }; interface HTMLLegendElement : HTMLElement { readonly attribute HTMLFormElement? form; // also has obsolete members }; enum AutocompleteErrorReason { "" /* empty string */, "cancel", "disabled", "invalid" }; [Constructor(DOMString type, optional AutocompleteErrorEventInit eventInitDict)] interface AutocompleteErrorEvent : Event { readonly attribute AutocompleteErrorReason reason; }; dictionary AutocompleteErrorEventInit : EventInit { AutocompleteErrorReason reason; }; enum SelectionMode { "select", "start", "end", "preserve", // default }; interface ValidityState { readonly attribute boolean valueMissing; readonly attribute boolean typeMismatch; readonly attribute boolean patternMismatch; readonly attribute boolean tooLong; readonly attribute boolean tooShort; readonly attribute boolean rangeUnderflow; readonly attribute boolean rangeOverflow; readonly attribute boolean stepMismatch; readonly attribute boolean badInput; readonly attribute boolean customError; readonly attribute boolean valid; }; interface HTMLDetailsElement : HTMLElement { attribute boolean open; }; interface HTMLMenuElement : HTMLElement { attribute DOMString type; attribute DOMString label; // also has obsolete members }; interface HTMLMenuItemElement : HTMLElement { attribute DOMString type; attribute DOMString label; attribute DOMString icon; attribute boolean disabled; attribute boolean checked; attribute DOMString radiogroup; attribute boolean default; readonly attribute HTMLElement? command; }; [Constructor(DOMString type, optional RelatedEventInit eventInitDict)] interface RelatedEvent : Event { readonly attribute EventTarget? relatedTarget; }; dictionary RelatedEventInit : EventInit { EventTarget? relatedTarget; }; interface HTMLDialogElement : HTMLElement { attribute boolean open; attribute DOMString returnValue; void show(optional (MouseEvent or Element) anchor); void showModal(optional (MouseEvent or Element) anchor); void close(optional DOMString returnValue); }; interface HTMLScriptElement : HTMLElement { attribute DOMString src; attribute DOMString type; attribute DOMString charset; attribute boolean async; attribute boolean defer; attribute DOMString? crossOrigin; attribute DOMString text; attribute DOMString nonce; // also has obsolete members }; interface HTMLTemplateElement : HTMLElement { readonly attribute DocumentFragment content; }; typedef (CanvasRenderingContext2D or WebGLRenderingContext) RenderingContext; interface HTMLCanvasElement : HTMLElement { attribute unsigned long width; attribute unsigned long height; RenderingContext? getContext(DOMString contextId, any... arguments); boolean probablySupportsContext(DOMString contextId, any... arguments); void setContext(RenderingContext context); CanvasProxy transferControlToProxy(); DOMString toDataURL(optional DOMString type, any... arguments); void toBlob(FileCallback? _callback, optional DOMString type, any... arguments); }; [Exposed=(Window,Worker)] interface CanvasProxy { void setContext(RenderingContext context); }; // CanvasProxy implements Transferable; typedef (HTMLImageElement or HTMLVideoElement or HTMLCanvasElement or CanvasRenderingContext2D or ImageBitmap) CanvasImageSource; enum CanvasFillRule { "nonzero", "evenodd" }; dictionary CanvasRenderingContext2DSettings { boolean alpha = true; }; enum ImageSmoothingQuality { "low", "medium", "high" }; [Constructor(), Constructor(unsigned long width, unsigned long height), Exposed=(Window,Worker)] interface CanvasRenderingContext2D { // back-reference to the canvas readonly attribute HTMLCanvasElement canvas; // canvas dimensions attribute unsigned long width; attribute unsigned long height; // for contexts that aren't directly fixed to a specific canvas void commit(); // push the image to the output bitmap // state void save(); // push state on state stack void restore(); // pop state stack and restore state // transformations (default transform is the identity matrix) attribute DOMMatrix currentTransform; void scale(unrestricted double x, unrestricted double y); void rotate(unrestricted double angle); void translate(unrestricted double x, unrestricted double y); void transform(unrestricted double a, unrestricted double b, unrestricted double c, unrestricted double d, unrestricted double e, unrestricted double f); void setTransform(unrestricted double a, unrestricted double b, unrestricted double c, unrestricted double d, unrestricted double e, unrestricted double f); void resetTransform(); // compositing attribute unrestricted double globalAlpha; // (default 1.0) attribute DOMString globalCompositeOperation; // (default source-over) // image smoothing attribute boolean imageSmoothingEnabled; // (default true) attribute ImageSmoothingQuality imageSmoothingQuality; // (default low) // colours and styles (see also the CanvasDrawingStyles interface) attribute (DOMString or CanvasGradient or CanvasPattern) strokeStyle; // (default black) attribute (DOMString or CanvasGradient or CanvasPattern) fillStyle; // (default black) CanvasGradient createLinearGradient(double x0, double y0, double x1, double y1); CanvasGradient createRadialGradient(double x0, double y0, double r0, double x1, double y1, double r1); CanvasPattern createPattern(CanvasImageSource image, [TreatNullAs=EmptyString] DOMString repetition); // shadows attribute unrestricted double shadowOffsetX; // (default 0) attribute unrestricted double shadowOffsetY; // (default 0) attribute unrestricted double shadowBlur; // (default 0) attribute DOMString shadowColor; // (default transparent black) // rects void clearRect(unrestricted double x, unrestricted double y, unrestricted double w, unrestricted double h); void fillRect(unrestricted double x, unrestricted double y, unrestricted double w, unrestricted double h); void strokeRect(unrestricted double x, unrestricted double y, unrestricted double w, unrestricted double h); // path API (see also CanvasPathMethods) void beginPath(); void fill(optional CanvasFillRule fillRule = "nonzero"); void fill(Path2D path, optional CanvasFillRule fillRule = "nonzero"); void stroke(); void stroke(Path2D path); void drawFocusIfNeeded(Element element); void drawFocusIfNeeded(Path2D path, Element element); void scrollPathIntoView(); void scrollPathIntoView(Path2D path); void clip(optional CanvasFillRule fillRule = "nonzero"); void clip(Path2D path, optional CanvasFillRule fillRule = "nonzero"); void resetClip(); boolean isPointInPath(unrestricted double x, unrestricted double y, optional CanvasFillRule fillRule = "nonzero"); boolean isPointInPath(Path2D path, unrestricted double x, unrestricted double y, optional CanvasFillRule fillRule = "nonzero"); boolean isPointInStroke(unrestricted double x, unrestricted double y); boolean isPointInStroke(Path2D path, unrestricted double x, unrestricted double y); // text (see also the CanvasDrawingStyles interface) void fillText(DOMString text, unrestricted double x, unrestricted double y, optional unrestricted double maxWidth); void strokeText(DOMString text, unrestricted double x, unrestricted double y, optional unrestricted double maxWidth); TextMetrics measureText(DOMString text); // drawing images void drawImage(CanvasImageSource image, unrestricted double dx, unrestricted double dy); void drawImage(CanvasImageSource image, unrestricted double dx, unrestricted double dy, unrestricted double dw, unrestricted double dh); void drawImage(CanvasImageSource image, unrestricted double sx, unrestricted double sy, unrestricted double sw, unrestricted double sh, unrestricted double dx, unrestricted double dy, unrestricted double dw, unrestricted double dh); // hit regions void addHitRegion(optional HitRegionOptions options); void removeHitRegion(DOMString id); void clearHitRegions(); // pixel manipulation ImageData createImageData(double sw, double sh); ImageData createImageData(ImageData imagedata); ImageData getImageData(double sx, double sy, double sw, double sh); void putImageData(ImageData imagedata, double dx, double dy); void putImageData(ImageData imagedata, double dx, double dy, double dirtyX, double dirtyY, double dirtyWidth, double dirtyHeight); }; CanvasRenderingContext2D implements CanvasDrawingStyles; CanvasRenderingContext2D implements CanvasPathMethods; [NoInterfaceObject, Exposed=(Window,Worker)] interface CanvasDrawingStyles { // line caps/joins attribute unrestricted double lineWidth; // (default 1) attribute DOMString lineCap; // "butt", "round", "square" (default "butt") attribute DOMString lineJoin; // "round", "bevel", "miter" (default "miter") attribute unrestricted double miterLimit; // (default 10) // dashed lines void setLineDash(sequence segments); // default empty sequence getLineDash(); attribute unrestricted double lineDashOffset; // text attribute DOMString font; // (default 10px sans-serif) attribute DOMString textAlign; // "start", "end", "left", "right", "center" (default: "start") attribute DOMString textBaseline; // "top", "hanging", "middle", "alphabetic", "ideographic", "bottom" (default: "alphabetic") attribute DOMString direction; // "ltr", "rtl", "inherit" (default: "inherit") }; [NoInterfaceObject, Exposed=(Window,Worker)] interface CanvasPathMethods { // shared path API methods void closePath(); void moveTo(unrestricted double x, unrestricted double y); void lineTo(unrestricted double x, unrestricted double y); void quadraticCurveTo(unrestricted double cpx, unrestricted double cpy, unrestricted double x, unrestricted double y); void bezierCurveTo(unrestricted double cp1x, unrestricted double cp1y, unrestricted double cp2x, unrestricted double cp2y, unrestricted double x, unrestricted double y); void arcTo(unrestricted double x1, unrestricted double y1, unrestricted double x2, unrestricted double y2, unrestricted double radius); void arcTo(unrestricted double x1, unrestricted double y1, unrestricted double x2, unrestricted double y2, unrestricted double radiusX, unrestricted double radiusY, unrestricted double rotation); void rect(unrestricted double x, unrestricted double y, unrestricted double w, unrestricted double h); void arc(unrestricted double x, unrestricted double y, unrestricted double radius, unrestricted double startAngle, unrestricted double endAngle, optional boolean anticlockwise = false); void ellipse(unrestricted double x, unrestricted double y, unrestricted double radiusX, unrestricted double radiusY, unrestricted double rotation, unrestricted double startAngle, unrestricted double endAngle, optional boolean anticlockwise = false); }; [Exposed=(Window,Worker)] interface CanvasGradient { // opaque object void addColorStop(double offset, DOMString color); }; [Exposed=(Window,Worker)] interface CanvasPattern { // opaque object void setTransform(DOMMatrix transform); }; [Exposed=(Window,Worker)] interface TextMetrics { // x-direction readonly attribute double width; // advance width readonly attribute double actualBoundingBoxLeft; readonly attribute double actualBoundingBoxRight; // y-direction readonly attribute double fontBoundingBoxAscent; readonly attribute double fontBoundingBoxDescent; readonly attribute double actualBoundingBoxAscent; readonly attribute double actualBoundingBoxDescent; readonly attribute double emHeightAscent; readonly attribute double emHeightDescent; readonly attribute double hangingBaseline; readonly attribute double alphabeticBaseline; readonly attribute double ideographicBaseline; }; dictionary HitRegionOptions { Path2D? path = null; CanvasFillRule fillRule = "nonzero"; DOMString id = ""; DOMString? parentID = null; DOMString cursor = "inherit"; // for control-backed regions: Element? control = null; // for unbacked regions: DOMString? label = null; DOMString? role = null; }; [Constructor(unsigned long sw, unsigned long sh), Constructor(Uint8ClampedArray data, unsigned long sw, optional unsigned long sh), Exposed=(Window,Worker)] interface ImageData { readonly attribute unsigned long width; readonly attribute unsigned long height; readonly attribute Uint8ClampedArray data; }; [Constructor(optional Element scope), Exposed=(Window,Worker)] interface DrawingStyle { }; DrawingStyle implements CanvasDrawingStyles; [Constructor, Constructor(Path2D path), Constructor(sequence paths, optional CanvasFillRule fillRule = "nonzero"), Constructor(DOMString d), Exposed=(Window,Worker)] interface Path2D { void addPath(Path2D path, optional DOMMatrix? transformation = null); void addPathByStrokingPath(Path2D path, CanvasDrawingStyles styles, optional DOMMatrix? transformation = null); void addText(DOMString text, CanvasDrawingStyles styles, DOMMatrix? transformation, unrestricted double x, unrestricted double y, optional unrestricted double maxWidth); void addPathByStrokingText(DOMString text, CanvasDrawingStyles styles, DOMMatrix? transformation, unrestricted double x, unrestricted double y, optional unrestricted double maxWidth); void addText(DOMString text, CanvasDrawingStyles styles, DOMMatrix? transformation, Path2D path, optional unrestricted double maxWidth); void addPathByStrokingText(DOMString text, CanvasDrawingStyles styles, DOMMatrix? transformation, Path2D path, optional unrestricted double maxWidth); }; Path2D implements CanvasPathMethods; partial interface MouseEvent { readonly attribute DOMString? region; }; partial dictionary MouseEventInit { DOMString? region; }; partial interface Touch { readonly attribute DOMString? region; }; [NoInterfaceObject] interface ElementContentEditable { attribute DOMString contentEditable; readonly attribute boolean isContentEditable; }; interface DataTransfer { attribute DOMString dropEffect; attribute DOMString effectAllowed; [SameObject] readonly attribute DataTransferItemList items; void setDragImage(Element image, long x, long y); /* old interface */ [SameObject] readonly attribute DOMString[] types; DOMString getData(DOMString format); void setData(DOMString format, DOMString data); void clearData(optional DOMString format); [SameObject] readonly attribute FileList files; }; interface DataTransferItemList { readonly attribute unsigned long length; getter DataTransferItem (unsigned long index); DataTransferItem? add(DOMString data, DOMString type); DataTransferItem? add(File data); void remove(unsigned long index); void clear(); }; interface DataTransferItem { readonly attribute DOMString kind; readonly attribute DOMString type; void getAsString(FunctionStringCallback? _callback); File? getAsFile(); }; callback FunctionStringCallback = void (DOMString data); [Constructor(DOMString type, optional DragEventInit eventInitDict)] interface DragEvent : MouseEvent { readonly attribute DataTransfer? dataTransfer; }; dictionary DragEventInit : MouseEventInit { DataTransfer? dataTransfer = null; }; [PrimaryGlobal] /*sealed*/ interface Window : EventTarget { // the current browsing context [Unforgeable] readonly attribute WindowProxy window; [Replaceable] readonly attribute WindowProxy self; [Unforgeable] readonly attribute Document document; attribute DOMString name; [PutForwards=href, Unforgeable] readonly attribute Location location; readonly attribute History history; [Replaceable] readonly attribute BarProp locationbar; [Replaceable] readonly attribute BarProp menubar; [Replaceable] readonly attribute BarProp personalbar; [Replaceable] readonly attribute BarProp scrollbars; [Replaceable] readonly attribute BarProp statusbar; [Replaceable] readonly attribute BarProp toolbar; attribute DOMString status; void close(); readonly attribute boolean closed; void stop(); void focus(); void blur(); // other browsing contexts [Replaceable] readonly attribute WindowProxy frames; [Replaceable] readonly attribute unsigned long length; [Unforgeable] readonly attribute WindowProxy top; attribute any opener; [Replaceable] readonly attribute WindowProxy parent; readonly attribute Element? frameElement; WindowProxy open(optional DOMString url = "about:blank", optional DOMString target = "_blank", [TreatNullAs=EmptyString] optional DOMString features = "", optional boolean replace = false); getter WindowProxy (unsigned long index); getter object (DOMString name); // the user agent readonly attribute Navigator navigator; [Replaceable, SameObject] readonly attribute External external; readonly attribute ApplicationCache applicationCache; // user prompts void alert(); void alert(DOMString message); boolean confirm(optional DOMString message = ""); DOMString? prompt(optional DOMString message = "", optional DOMString default = ""); void print(); any showModalDialog(DOMString url, optional any argument); // deprecated unsigned long requestAnimationFrame(FrameRequestCallback callback); void cancelAnimationFrame(unsigned long handle); void postMessage(any message, DOMString targetOrigin, optional sequence transfer); // also has obsolete members }; Window implements GlobalEventHandlers; Window implements WindowEventHandlers; callback FrameRequestCallback = void (DOMHighResTimeStamp time); interface BarProp { readonly attribute boolean visible; }; interface History { readonly attribute unsigned long length; readonly attribute any state; void go(optional long delta = 0); void back(); void forward(); void pushState(any data, DOMString title, optional DOMString? url = null); void replaceState(any data, DOMString title, optional DOMString? url = null); }; [Unforgeable] interface Location { void assign(DOMString url); void replace(DOMString url); void reload(); [SameObject] readonly attribute DOMString[] ancestorOrigins; }; Location implements URLUtils; [Constructor(DOMString type, optional PopStateEventInit eventInitDict), Exposed=(Window,Worker)] interface PopStateEvent : Event { readonly attribute any state; }; dictionary PopStateEventInit : EventInit { any state; }; [Constructor(DOMString type, optional HashChangeEventInit eventInitDict), Exposed=(Window,Worker)] interface HashChangeEvent : Event { readonly attribute DOMString oldURL; readonly attribute DOMString newURL; }; dictionary HashChangeEventInit : EventInit { DOMString oldURL; DOMString newURL; }; [Constructor(DOMString type, optional PageTransitionEventInit eventInitDict), Exposed=(Window,Worker)] interface PageTransitionEvent : Event { readonly attribute boolean persisted; }; dictionary PageTransitionEventInit : EventInit { boolean persisted; }; interface BeforeUnloadEvent : Event { attribute DOMString returnValue; }; [Exposed=(Window,SharedWorker)] interface ApplicationCache : EventTarget { // update status const unsigned short UNCACHED = 0; const unsigned short IDLE = 1; const unsigned short CHECKING = 2; const unsigned short DOWNLOADING = 3; const unsigned short UPDATEREADY = 4; const unsigned short OBSOLETE = 5; readonly attribute unsigned short status; // updates void update(); void abort(); void swapCache(); // events attribute EventHandler onchecking; attribute EventHandler onerror; attribute EventHandler onnoupdate; attribute EventHandler ondownloading; attribute EventHandler onprogress; attribute EventHandler onupdateready; attribute EventHandler oncached; attribute EventHandler onobsolete; }; [NoInterfaceObject, Exposed=(Window,Worker)] interface NavigatorOnLine { readonly attribute boolean onLine; }; [Constructor(DOMString type, optional ErrorEventInit eventInitDict), Exposed=(Window,Worker)] interface ErrorEvent : Event { readonly attribute DOMString message; readonly attribute DOMString filename; readonly attribute unsigned long lineno; readonly attribute unsigned long colno; readonly attribute any error; }; dictionary ErrorEventInit : EventInit { DOMString message; DOMString filename; unsigned long lineno; unsigned long colno; any error; }; [TreatNonObjectAsNull] callback EventHandlerNonNull = any (Event event); typedef EventHandlerNonNull? EventHandler; [TreatNonObjectAsNull] callback OnErrorEventHandlerNonNull = any ((Event or DOMString) event, optional DOMString source, optional unsigned long lineno, optional unsigned long column, optional any error); typedef OnErrorEventHandlerNonNull? OnErrorEventHandler; [TreatNonObjectAsNull] callback OnBeforeUnloadEventHandlerNonNull = DOMString? (Event event); typedef OnBeforeUnloadEventHandlerNonNull? OnBeforeUnloadEventHandler; [NoInterfaceObject] interface GlobalEventHandlers { attribute EventHandler onabort; attribute EventHandler onautocomplete; attribute EventHandler onautocompleteerror; attribute EventHandler onblur; attribute EventHandler oncancel; attribute EventHandler oncanplay; attribute EventHandler oncanplaythrough; attribute EventHandler onchange; attribute EventHandler onclick; attribute EventHandler onclose; attribute EventHandler oncontextmenu; attribute EventHandler oncuechange; attribute EventHandler ondblclick; attribute EventHandler ondrag; attribute EventHandler ondragend; attribute EventHandler ondragenter; attribute EventHandler ondragexit; attribute EventHandler ondragleave; attribute EventHandler ondragover; attribute EventHandler ondragstart; attribute EventHandler ondrop; attribute EventHandler ondurationchange; attribute EventHandler onemptied; attribute EventHandler onended; attribute OnErrorEventHandler onerror; attribute EventHandler onfocus; attribute EventHandler oninput; attribute EventHandler oninvalid; attribute EventHandler onkeydown; attribute EventHandler onkeypress; attribute EventHandler onkeyup; attribute EventHandler onload; attribute EventHandler onloadeddata; attribute EventHandler onloadedmetadata; attribute EventHandler onloadstart; attribute EventHandler onmousedown; [LenientThis] attribute EventHandler onmouseenter; [LenientThis] attribute EventHandler onmouseleave; attribute EventHandler onmousemove; attribute EventHandler onmouseout; attribute EventHandler onmouseover; attribute EventHandler onmouseup; attribute EventHandler onwheel; attribute EventHandler onpause; attribute EventHandler onplay; attribute EventHandler onplaying; attribute EventHandler onprogress; attribute EventHandler onratechange; attribute EventHandler onreset; attribute EventHandler onresize; attribute EventHandler onscroll; attribute EventHandler onseeked; attribute EventHandler onseeking; attribute EventHandler onselect; attribute EventHandler onshow; attribute EventHandler onsort; attribute EventHandler onstalled; attribute EventHandler onsubmit; attribute EventHandler onsuspend; attribute EventHandler ontimeupdate; attribute EventHandler ontoggle; attribute EventHandler onvolumechange; attribute EventHandler onwaiting; }; [NoInterfaceObject] interface WindowEventHandlers { attribute EventHandler onafterprint; attribute EventHandler onbeforeprint; attribute OnBeforeUnloadEventHandler onbeforeunload; attribute EventHandler onhashchange; attribute EventHandler onlanguagechange; attribute EventHandler onmessage; attribute EventHandler onoffline; attribute EventHandler ononline; attribute EventHandler onpagehide; attribute EventHandler onpageshow; attribute EventHandler onpopstate; attribute EventHandler onstorage; attribute EventHandler onunload; }; [NoInterfaceObject, Exposed=(Window,Worker)] interface WindowBase64 { DOMString btoa(DOMString btoa); DOMString atob(DOMString atob); }; Window implements WindowBase64; WorkerGlobalScope implements WindowBase64; [NoInterfaceObject, Exposed=(Window,Worker)] interface WindowTimers { long setTimeout(Function handler, optional long timeout = 0, any... arguments); long setTimeout(DOMString handler, optional long timeout = 0, any... arguments); void clearTimeout(optional long handle = 0); long setInterval(Function handler, optional long timeout = 0, any... arguments); long setInterval(DOMString handler, optional long timeout = 0, any... arguments); void clearInterval(optional long handle = 0); }; Window implements WindowTimers; WorkerGlobalScope implements WindowTimers; [NoInterfaceObject] interface WindowModal { readonly attribute any dialogArguments; attribute any returnValue; }; interface Navigator { // objects implementing this interface also implement the interfaces given below }; Navigator implements NavigatorID; Navigator implements NavigatorLanguage; Navigator implements NavigatorOnLine; Navigator implements NavigatorContentUtils; Navigator implements NavigatorStorageUtils; Navigator implements NavigatorPlugins; [NoInterfaceObject, Exposed=(Window,Worker)] interface NavigatorID { [Exposed=Window] readonly attribute DOMString appCodeName; // constant "Mozilla" readonly attribute DOMString appName; // constant "Netscape" readonly attribute DOMString appVersion; readonly attribute DOMString platform; [Exposed=Window] readonly attribute DOMString product; // constant "Gecko" [Exposed=Window] readonly attribute DOMString productSub; readonly attribute DOMString userAgent; [Exposed=Window] readonly attribute DOMString vendor; [Exposed=Window] readonly attribute DOMString vendorSub; // constant "" // also has obsolete members }; partial interface NavigatorID { [Exposed=Window] boolean taintEnabled(); // constant false }; [NoInterfaceObject, Exposed=(Window,Worker)] interface NavigatorLanguage { readonly attribute DOMString? language; readonly attribute DOMString[] languages; }; [NoInterfaceObject] interface NavigatorContentUtils { // content handler registration void registerProtocolHandler(DOMString scheme, DOMString url, DOMString title); void registerContentHandler(DOMString mimeType, DOMString url, DOMString title); DOMString isProtocolHandlerRegistered(DOMString scheme, DOMString url); DOMString isContentHandlerRegistered(DOMString mimeType, DOMString url); void unregisterProtocolHandler(DOMString scheme, DOMString url); void unregisterContentHandler(DOMString mimeType, DOMString url); }; [NoInterfaceObject] interface NavigatorStorageUtils { readonly attribute boolean cookieEnabled; void yieldForStorageUpdates(); }; [NoInterfaceObject] interface NavigatorPlugins { [SameObject] readonly attribute PluginArray plugins; [SameObject] readonly attribute MimeTypeArray mimeTypes; readonly attribute boolean javaEnabled; }; interface PluginArray { void refresh(optional boolean reload = false); readonly attribute unsigned long length; getter Plugin? item(unsigned long index); getter Plugin? namedItem(DOMString name); }; interface MimeTypeArray { readonly attribute unsigned long length; getter MimeType? item(unsigned long index); getter MimeType? namedItem(DOMString name); }; interface Plugin { readonly attribute DOMString name; readonly attribute DOMString description; readonly attribute DOMString filename; readonly attribute unsigned long length; getter MimeType? item(unsigned long index); getter MimeType? namedItem(DOMString name); }; interface MimeType { readonly attribute DOMString type; readonly attribute DOMString description; readonly attribute DOMString suffixes; // comma-separated readonly attribute Plugin enabledPlugin; }; interface External { void AddSearchProvider(DOMString engineURL); unsigned long IsSearchProviderInstalled(DOMString engineURL); }; [Exposed=(Window,Worker)] interface ImageBitmap { readonly attribute unsigned long width; readonly attribute unsigned long height; }; typedef (HTMLImageElement or HTMLVideoElement or HTMLCanvasElement or Blob or ImageData or CanvasRenderingContext2D or ImageBitmap) ImageBitmapSource; [NoInterfaceObject, Exposed=(Window,Worker)] interface ImageBitmapFactories { Promise createImageBitmap(ImageBitmapSource image); Promise createImageBitmap(ImageBitmapSource image, long sx, long sy, long sw, long sh); }; Window implements ImageBitmapFactories; WorkerGlobalScope implements ImageBitmapFactories; [Constructor(DOMString type, optional MessageEventInit eventInitDict), Exposed=(Window,Worker)] interface MessageEvent : Event { readonly attribute any data; readonly attribute DOMString origin; readonly attribute DOMString lastEventId; readonly attribute (WindowProxy or MessagePort)? source; readonly attribute MessagePort[]? ports; void initMessageEvent(DOMString type, boolean bubbles, boolean cancelable, any data, DOMString origin, DOMString lastEventId, (WindowProxy or MessagePort)? source, sequence? ports); }; dictionary MessageEventInit : EventInit { any data; DOMString origin; DOMString lastEventId; (WindowProxy or MessagePort)? source; sequence? ports; }; [Constructor(DOMString url, optional EventSourceInit eventSourceInitDict), Exposed=(Window,Worker)] interface EventSource : EventTarget { readonly attribute DOMString url; readonly attribute boolean withCredentials; // ready state const unsigned short CONNECTING = 0; const unsigned short OPEN = 1; const unsigned short CLOSED = 2; readonly attribute unsigned short readyState; // networking attribute EventHandler onopen; attribute EventHandler onmessage; attribute EventHandler onerror; void close(); }; dictionary EventSourceInit { boolean withCredentials = false; }; enum BinaryType { "blob", "arraybuffer" }; [Constructor(DOMString url, optional (DOMString or sequence) protocols), Exposed=(Window,Worker)] interface WebSocket : EventTarget { readonly attribute DOMString url; // ready state const unsigned short CONNECTING = 0; const unsigned short OPEN = 1; const unsigned short CLOSING = 2; const unsigned short CLOSED = 3; readonly attribute unsigned short readyState; readonly attribute unsigned long bufferedAmount; // networking attribute EventHandler onopen; attribute EventHandler onerror; attribute EventHandler onclose; readonly attribute DOMString extensions; readonly attribute DOMString protocol; void close([Clamp] optional unsigned short code, optional USVString reason); // messaging attribute EventHandler onmessage; attribute BinaryType binaryType; void send(USVString data); void send(Blob data); void send(ArrayBuffer data); void send(ArrayBufferView data); }; [Constructor(DOMString type, optional CloseEventInit eventInitDict), Exposed=(Window,Worker)] interface CloseEvent : Event { readonly attribute boolean wasClean; readonly attribute unsigned short code; readonly attribute DOMString reason; }; dictionary CloseEventInit : EventInit { boolean wasClean; unsigned short code; DOMString reason; }; [Constructor, Exposed=(Window,Worker)] interface MessageChannel { readonly attribute MessagePort port1; readonly attribute MessagePort port2; }; [Exposed=(Window,Worker)] interface MessagePort : EventTarget { void postMessage(any message, optional sequence transfer); void start(); void close(); // event handlers attribute EventHandler onmessage; }; // MessagePort implements Transferable; [Constructor(DOMString name), Exposed=(Window,Worker)] interface BroadcastChannel : EventTarget { readonly attribute DOMString name; void postMessage(any message); void close(); attribute EventHandler onmessage; }; [Exposed=Worker] interface WorkerGlobalScope : EventTarget { readonly attribute WorkerGlobalScope self; readonly attribute WorkerLocation location; readonly attribute WorkerNavigator navigator; void importScripts(DOMString... urls); void close(); attribute OnErrorEventHandler onerror; attribute EventHandler onlanguagechange; attribute EventHandler onoffline; attribute EventHandler ononline; }; [Global=(Worker,DedicatedWorker),Exposed=DedicatedWorker] /*sealed*/ interface DedicatedWorkerGlobalScope : WorkerGlobalScope { void postMessage(any message, optional sequence transfer); attribute EventHandler onmessage; }; [Global=(Worker,SharedWorker),Exposed=SharedWorker] /*sealed*/ interface SharedWorkerGlobalScope : WorkerGlobalScope { readonly attribute DOMString name; readonly attribute ApplicationCache applicationCache; attribute EventHandler onconnect; }; [NoInterfaceObject, Exposed=(Window,Worker)] interface AbstractWorker { attribute EventHandler onerror; }; [Constructor(DOMString scriptURL), Exposed=(Window,Worker)] interface Worker : EventTarget { void terminate(); void postMessage(any message, optional sequence transfer); attribute EventHandler onmessage; }; Worker implements AbstractWorker; [Constructor(DOMString scriptURL, optional DOMString name = ""), Exposed=(Window,Worker)] interface SharedWorker : EventTarget { readonly attribute MessagePort port; }; SharedWorker implements AbstractWorker; [Exposed=Worker] interface WorkerNavigator {}; WorkerNavigator implements NavigatorID; WorkerNavigator implements NavigatorLanguage; WorkerNavigator implements NavigatorOnLine; [Exposed=Worker] interface WorkerLocation { stringifier readonly attribute USVString href; readonly attribute USVString origin; readonly attribute USVString protocol; readonly attribute USVString host; readonly attribute USVString hostname; readonly attribute USVString port; readonly attribute USVString pathname; readonly attribute USVString search; readonly attribute USVString hash; }; interface Storage { readonly attribute unsigned long length; DOMString? key(unsigned long index); getter DOMString? getItem(DOMString key); setter void setItem(DOMString key, DOMString value); deleter void removeItem(DOMString key); void clear(); }; [NoInterfaceObject] interface WindowSessionStorage { readonly attribute Storage sessionStorage; }; Window implements WindowSessionStorage; [NoInterfaceObject] interface WindowLocalStorage { readonly attribute Storage localStorage; }; Window implements WindowLocalStorage; [Constructor(DOMString type, optional StorageEventInit eventInitDict)] interface StorageEvent : Event { readonly attribute DOMString? key; readonly attribute DOMString? oldValue; readonly attribute DOMString? newValue; readonly attribute DOMString url; readonly attribute Storage? storageArea; }; dictionary StorageEventInit : EventInit { DOMString? key; DOMString? oldValue; DOMString? newValue; DOMString url; Storage? storageArea; }; interface HTMLAppletElement : HTMLElement { attribute DOMString align; attribute DOMString alt; attribute DOMString archive; attribute DOMString code; attribute DOMString codeBase; attribute DOMString height; attribute unsigned long hspace; attribute DOMString name; attribute DOMString _object; // the underscore is not part of the identifier attribute unsigned long vspace; attribute DOMString width; }; interface HTMLMarqueeElement : HTMLElement { attribute DOMString behavior; attribute DOMString bgColor; attribute DOMString direction; attribute DOMString height; attribute unsigned long hspace; attribute long loop; attribute unsigned long scrollAmount; attribute unsigned long scrollDelay; attribute boolean trueSpeed; attribute unsigned long vspace; attribute DOMString width; attribute EventHandler onbounce; attribute EventHandler onfinish; attribute EventHandler onstart; void start(); void stop(); }; interface HTMLFrameSetElement : HTMLElement { attribute DOMString cols; attribute DOMString rows; }; HTMLFrameSetElement implements WindowEventHandlers; interface HTMLFrameElement : HTMLElement { attribute DOMString name; attribute DOMString scrolling; attribute DOMString src; attribute DOMString frameBorder; attribute DOMString longDesc; attribute boolean noResize; readonly attribute Document? contentDocument; readonly attribute WindowProxy? contentWindow; [TreatNullAs=EmptyString] attribute DOMString marginHeight; [TreatNullAs=EmptyString] attribute DOMString marginWidth; }; partial interface HTMLAnchorElement { attribute DOMString coords; attribute DOMString charset; attribute DOMString name; attribute DOMString rev; attribute DOMString shape; }; partial interface HTMLAreaElement { attribute boolean noHref; }; partial interface HTMLBodyElement { [TreatNullAs=EmptyString] attribute DOMString text; [TreatNullAs=EmptyString] attribute DOMString link; [TreatNullAs=EmptyString] attribute DOMString vLink; [TreatNullAs=EmptyString] attribute DOMString aLink; [TreatNullAs=EmptyString] attribute DOMString bgColor; attribute DOMString background; }; partial interface HTMLBRElement { attribute DOMString clear; }; partial interface HTMLTableCaptionElement { attribute DOMString align; }; partial interface HTMLTableColElement { attribute DOMString align; attribute DOMString ch; attribute DOMString chOff; attribute DOMString vAlign; attribute DOMString width; }; interface HTMLDirectoryElement : HTMLElement { attribute boolean compact; }; partial interface HTMLDivElement { attribute DOMString align; }; partial interface HTMLDListElement { attribute boolean compact; }; partial interface HTMLEmbedElement { attribute DOMString align; attribute DOMString name; }; interface HTMLFontElement : HTMLElement { [TreatNullAs=EmptyString] attribute DOMString color; attribute DOMString face; attribute DOMString size; }; partial interface HTMLHeadingElement { attribute DOMString align; }; partial interface HTMLHRElement { attribute DOMString align; attribute DOMString color; attribute boolean noShade; attribute DOMString size; attribute DOMString width; }; partial interface HTMLHtmlElement { attribute DOMString version; }; partial interface HTMLIFrameElement { attribute DOMString align; attribute DOMString scrolling; attribute DOMString frameBorder; attribute DOMString longDesc; [TreatNullAs=EmptyString] attribute DOMString marginHeight; [TreatNullAs=EmptyString] attribute DOMString marginWidth; }; partial interface HTMLImageElement { attribute DOMString name; attribute DOMString lowsrc; attribute DOMString align; attribute unsigned long hspace; attribute unsigned long vspace; attribute DOMString longDesc; [TreatNullAs=EmptyString] attribute DOMString border; }; partial interface HTMLInputElement { attribute DOMString align; attribute DOMString useMap; }; partial interface HTMLLegendElement { attribute DOMString align; }; partial interface HTMLLIElement { attribute DOMString type; }; partial interface HTMLLinkElement { attribute DOMString charset; attribute DOMString rev; attribute DOMString target; }; partial interface HTMLMenuElement { attribute boolean compact; }; partial interface HTMLMetaElement { attribute DOMString scheme; }; partial interface HTMLObjectElement { attribute DOMString align; attribute DOMString archive; attribute DOMString code; attribute boolean declare; attribute unsigned long hspace; attribute DOMString standby; attribute unsigned long vspace; attribute DOMString codeBase; attribute DOMString codeType; [TreatNullAs=EmptyString] attribute DOMString border; }; partial interface HTMLOListElement { attribute boolean compact; }; partial interface HTMLParagraphElement { attribute DOMString align; }; partial interface HTMLParamElement { attribute DOMString type; attribute DOMString valueType; }; partial interface HTMLPreElement { attribute long width; }; partial interface HTMLScriptElement { attribute DOMString event; attribute DOMString htmlFor; }; partial interface HTMLTableElement { attribute DOMString align; attribute DOMString border; attribute DOMString frame; attribute DOMString rules; attribute DOMString summary; attribute DOMString width; [TreatNullAs=EmptyString] attribute DOMString bgColor; [TreatNullAs=EmptyString] attribute DOMString cellPadding; [TreatNullAs=EmptyString] attribute DOMString cellSpacing; }; partial interface HTMLTableSectionElement { attribute DOMString align; attribute DOMString ch; attribute DOMString chOff; attribute DOMString vAlign; }; partial interface HTMLTableCellElement { attribute DOMString align; attribute DOMString axis; attribute DOMString height; attribute DOMString width; attribute DOMString ch; attribute DOMString chOff; attribute boolean noWrap; attribute DOMString vAlign; [TreatNullAs=EmptyString] attribute DOMString bgColor; }; partial interface HTMLTableDataCellElement { attribute DOMString abbr; }; partial interface HTMLTableRowElement { attribute DOMString align; attribute DOMString ch; attribute DOMString chOff; attribute DOMString vAlign; [TreatNullAs=EmptyString] attribute DOMString bgColor; }; partial interface HTMLUListElement { attribute boolean compact; attribute DOMString type; }; partial interface Document { [TreatNullAs=EmptyString] attribute DOMString fgColor; [TreatNullAs=EmptyString] attribute DOMString linkColor; [TreatNullAs=EmptyString] attribute DOMString vlinkColor; [TreatNullAs=EmptyString] attribute DOMString alinkColor; [TreatNullAs=EmptyString] attribute DOMString bgColor; readonly attribute HTMLCollection anchors; readonly attribute HTMLCollection applets; void clear(); void captureEvents(); void releaseEvents(); readonly attribute HTMLAllCollection all; }; partial interface Window { void captureEvents(); void releaseEvents(); };