IDL Index
[LegacyUnenumerableNamedProperties] interface HTMLAllCollection { readonly attribute unsigned long length; getter Element? (unsigned long index); getter (HTMLCollection or Element)? namedItem(DOMString name); legacycaller (HTMLCollection or Element)? item(optional DOMString nameOrItem); }; 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] interface DOMStringMap { getter DOMString (DOMString name); setter void (DOMString name, DOMString value); deleter void (DOMString name); }; interface DOMElementMap { getter Element (DOMString name); setter creator void (DOMString name, Element value); deleter void (DOMString name); }; 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); 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); // special event handler IDL attributes that only apply to Document objects [LenientThis] attribute EventHandler onreadystatechange; }; Document implements GlobalEventHandlers; Document implements DocumentAndElementEventHandlers; 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; attribute boolean draggable; [PutForwards=value] readonly attribute DOMTokenList dropzone; attribute HTMLMenuElement? contextMenu; attribute boolean spellcheck; void forceSpellCheck(); }; HTMLElement implements GlobalEventHandlers; HTMLElement implements DocumentAndElementEventHandlers; HTMLElement implements ElementContentEditable; interface HTMLUnknownElement : HTMLElement { }; interface HTMLHtmlElement : HTMLElement {}; 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; attribute DOMString rev; [SameObject, PutForwards=value]readonly attribute DOMTokenList relList; attribute DOMString media; attribute DOMString hreflang; attribute DOMString type; [SameObject, PutForwards=value] readonly attribute DOMTokenList sizes; }; HTMLLinkElement implements LinkStyle; interface HTMLMetaElement : HTMLElement { attribute DOMString name; attribute DOMString httpEquiv; attribute DOMString content; }; interface HTMLStyleElement : HTMLElement { attribute DOMString media; attribute DOMString nonce; attribute DOMString type; }; HTMLStyleElement implements LinkStyle; interface HTMLBodyElement : HTMLElement { }; HTMLBodyElement implements WindowEventHandlers; interface HTMLHeadingElement : HTMLElement {}; interface HTMLParagraphElement : HTMLElement {}; interface HTMLHRElement : HTMLElement {}; interface HTMLPreElement : HTMLElement {}; interface HTMLQuoteElement : HTMLElement { attribute DOMString cite; }; interface HTMLOListElement : HTMLElement { attribute boolean reversed; attribute long start; attribute DOMString type; }; interface HTMLUListElement : HTMLElement {}; interface HTMLLIElement : HTMLElement { attribute long value; }; interface HTMLDListElement : HTMLElement {}; interface HTMLDivElement : HTMLElement {}; interface HTMLAnchorElement : HTMLElement { attribute DOMString target; attribute DOMString download; attribute DOMString rel; attribute DOMString rev; [SameObject, PutForwards=value] readonly attribute DOMTokenList relList; attribute DOMString hreflang; attribute DOMString type; attribute DOMString text; }; HTMLAnchorElement implements HTMLHyperlinkElementUtils; interface HTMLDataElement : HTMLElement { attribute DOMString value; }; interface HTMLTimeElement : HTMLElement { attribute DOMString dateTime; }; interface HTMLSpanElement : HTMLElement {}; interface HTMLBRElement : HTMLElement {}; 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; }; interface HTMLIFrameElement : HTMLElement { attribute DOMString src; attribute DOMString srcdoc; attribute DOMString name; [PutForwards=value] readonly attribute DOMTokenList sandbox; attribute boolean allowFullscreen; attribute DOMString width; attribute DOMString height; readonly attribute Document? contentDocument; readonly attribute WindowProxy? contentWindow; }; interface HTMLEmbedElement : HTMLElement { attribute DOMString src; attribute DOMString type; attribute DOMString width; attribute DOMString height; legacycaller any (any... arguments); }; interface HTMLObjectElement : HTMLElement { attribute DOMString data; attribute DOMString type; attribute boolean typeMustMatch; attribute DOMString name; readonly attribute HTMLFormElement? form; attribute DOMString width; attribute DOMString height; readonly attribute Document? contentDocument; readonly attribute WindowProxy? contentWindow; readonly attribute boolean willValidate; readonly attribute ValidityState validity; readonly attribute DOMString validationMessage; boolean checkValidity(); boolean reportValidity(); void setCustomValidity(DOMString error); legacycaller any (any... arguments); }; interface HTMLParamElement : HTMLElement { attribute DOMString name; attribute DOMString value; }; 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; }; 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; object 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(); // 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; }; 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; }; [Constructor(double startTime, double endTime, ArrayBuffer data)] interface DataCue : TextTrackCue { attribute ArrayBuffer data; }; 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; [SameObject] readonly attribute HTMLCollection areas; [SameObject] readonly attribute HTMLCollection images; }; interface HTMLAreaElement : HTMLElement { attribute DOMString alt; attribute DOMString coords; attribute DOMString shape; attribute DOMString target; attribute DOMString download; attribute DOMString rel; readonly attribute DOMTokenList relList; attribute DOMString hreflang; attribute DOMString type; }; HTMLAreaElement implements HTMLHyperlinkElementUtils; [NoInterfaceObject] interface HTMLHyperlinkElementUtils { stringifier attribute USVString href; readonly attribute USVString origin; attribute USVString protocol; attribute USVString username; attribute USVString password; attribute USVString host; attribute USVString hostname; attribute USVString port; attribute USVString pathname; attribute USVString search; attribute USVString hash; }; interface HTMLTableElement : HTMLElement { attribute HTMLTableCaptionElement? caption; HTMLTableCaptionElement createCaption(); void deleteCaption(); attribute HTMLTableSectionElement? tHead; HTMLTableSectionElement createTHead(); void deleteTHead(); attribute HTMLTableSectionElement? tFoot; HTMLTableSectionElement createTFoot(); void deleteTFoot(); [SameObject] readonly attribute HTMLCollection tBodies; HTMLTableSectionElement createTBody(); [SameObject] readonly attribute HTMLCollection rows; HTMLTableRowElement insertRow(optional long index = -1); void deleteRow(long index); }; interface HTMLTableCaptionElement : HTMLElement {}; interface HTMLTableColElement : HTMLElement { attribute unsigned long span; }; interface HTMLTableSectionElement : HTMLElement { [SameObject] readonly attribute HTMLCollection rows; HTMLElement insertRow(optional long index = -1); void deleteRow(long index); }; interface HTMLTableRowElement : HTMLElement { readonly attribute long rowIndex; readonly attribute long sectionRowIndex; [SameObject] readonly attribute HTMLCollection cells; HTMLElement insertCell(optional long index = -1); void deleteCell(long index); }; interface HTMLTableDataCellElement : HTMLTableCellElement {}; interface HTMLTableHeaderCellElement : HTMLTableCellElement { attribute DOMString scope; attribute DOMString abbr; }; interface HTMLTableCellElement : HTMLElement { attribute unsigned long colSpan; attribute unsigned long rowSpan; [PutForwards=value] readonly attribute DOMTokenList headers; readonly attribute long cellIndex; }; [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; [SameObject] readonly attribute HTMLFormControlsCollection elements; readonly attribute unsigned long length; getter Element (unsigned long index); getter (RadioNodeList or Element) (DOMString name); void submit(); void reset(); boolean checkValidity(); boolean reportValidity(); }; 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 object? valueAsDate; attribute unrestricted double valueAsNumber; 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); [SameObject] 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 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); [SameObject] 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; [SameObject] 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); [SameObject] 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); [SameObject] readonly attribute NodeList labels; }; interface HTMLDataListElement : HTMLElement { [SameObject] 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); [SameObject] 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); [SameObject] readonly attribute NodeList labels; }; interface HTMLOutputElement : HTMLElement { [SameObject, PutForwards=value] readonly attribute DOMTokenList 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); [SameObject] readonly attribute NodeList labels; }; interface HTMLProgressElement : HTMLElement { attribute double value; attribute double max; readonly attribute double position; [SameObject] 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; [SameObject] readonly attribute NodeList labels; }; interface HTMLFieldSetElement : HTMLElement { attribute boolean disabled; readonly attribute HTMLFormElement? form; attribute DOMString name; readonly attribute DOMString type; [SameObject] readonly attribute HTMLCollection 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; }; 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; }; interface HTMLMenuItemElement : HTMLElement { attribute DOMString type; attribute DOMString label; attribute DOMString icon; attribute boolean disabled; attribute boolean checked; attribute DOMString radiogroup; attribute boolean default; }; [Constructor(DOMString type, optional RelatedEventInit eventInitDict)] interface RelatedEvent : Event { readonly attribute EventTarget? relatedTarget; }; dictionary RelatedEventInit : EventInit { EventTarget? relatedTarget; }; 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; }; 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); DOMString toDataURL(optional DOMString type, any... arguments); void toBlob(BlobCallback _callback, optional DOMString type, any... arguments); }; callback BlobCallback = void (Blob? blob); [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, LegacyUnenumerableNamedProperties] /*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; // 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); }; Window implements GlobalEventHandlers; Window implements WindowEventHandlers; callback FrameRequestCallback = void (DOMHighResTimeStamp time); interface BarProp { readonly attribute boolean visible; }; enum ScrollRestoration { "auto", "manual" }; interface History { readonly attribute unsigned long length; attribute ScrollRestoration scrollRestoration; 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 { stringifier attribute USVString href; readonly attribute USVString origin; attribute USVString protocol; attribute USVString host; attribute USVString hostname; attribute USVString port; attribute USVString pathname; attribute USVString search; attribute USVString hash; void assign(USVString url); void replace(USVString url); void reload(); [SameObject] readonly attribute USVString[] ancestorOrigins; }; [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; }; [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 = 0; unsigned long colno = 0; any error = null; }; [Constructor(DOMString type, PromiseRejectionEventInit eventInitDict), Exposed=(Window,Worker)] interface PromiseRejectionEvent : Event { readonly attribute Promise<any> promise; readonly attribute any reason; }; dictionary PromiseRejectionEventInit : EventInit { required Promise<any> promise; any reason; }; [TreatNonObjectAsNull] callback EventHandlerNonNull = any = 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 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 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 onrejectionhandled; attribute EventHandler onpopstate; attribute EventHandler onstorage; attribute EventHandler onunhandledrejection; attribute EventHandler onunload; }; [NoInterfaceObject] interface DocumentAndElementEventHandlers { attribute EventHandler oncopy; attribute EventHandler oncut; attribute EventHandler onpaste; }; [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 or DOMString) handler, optional long timeout = 0, any... arguments); void clearTimeout(optional long handle = 0); long setInterval((Function or 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 NavigatorCookies; 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" readonly attribute DOMString userAgent; }; [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 unregisterProtocolHandler(DOMString scheme, DOMString url); }; [NoInterfaceObject] interface NavigatorCookies { readonly attribute boolean cookieEnabled; }; [NoInterfaceObject] interface NavigatorPlugins { [SameObject] readonly attribute PluginArray plugins; [SameObject] readonly attribute MimeTypeArray mimeTypes; 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; }; [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<ImageBitmap> createImageBitmap(ImageBitmapSource image); Promise<ImageBitmap> createImageBitmap(ImageBitmapSource image, long sx, long sy, long sw, long sh); }; Window implements ImageBitmapFactories; WorkerGlobalScope implements ImageBitmapFactories; 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 boolean noResize; readonly attribute Document? contentDocument; readonly attribute WindowProxy? contentWindow; [TreatNullAs=EmptyString] attribute DOMString marginHeight; [TreatNullAs=EmptyString] attribute DOMString marginWidth; }; [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; }; partial interface HTMLAnchorElement { attribute DOMString coords; attribute DOMString charset; attribute DOMString name; 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; [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; [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 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; attribute DOMString useMap; [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; [SameObject] readonly attribute HTMLCollection anchors; [SameObject] readonly attribute HTMLCollection applets; void clear(); void captureEvents(); void releaseEvents(); [SameObject] readonly attribute HTMLAllCollection all; }; partial interface Window { void captureEvents(); void releaseEvents(); [Replaceable, SameObject] readonly attribute External external; }; [NoInterfaceObject] interface External { void AddSearchProvider(); void IsSearchProviderInstalled(); };