forked from mirrors/gecko-dev
2e45b3450f
Initial implementation for <iframe loading=lazy> Also cleaned up some image lazy loading to be generalised (sharing an intersection observer and some enums/funcs in Element). Unimplemented details: - Window load should not wait for in view lazy loading iframes. Unplanned for this patch and ship for now. (Chromium fail, WebKit pass) We also pass some other WPTs other engines do not too already too. Also added a WPT to ensure using parse-time base URI for lazy -> eager iframes. Differential Revision: https://phabricator.services.mozilla.com/D190662
75 lines
2.8 KiB
Text
75 lines
2.8 KiB
Text
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* The origin of this IDL file is
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* http://www.whatwg.org/specs/web-apps/current-work/#the-iframe-element
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* http://www.whatwg.org/specs/web-apps/current-work/#other-elements,-attributes-and-apis
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* https://wicg.github.io/feature-policy/#policy
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*
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* © Copyright 2004-2011 Apple Computer, Inc., Mozilla Foundation, and
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* Opera Software ASA. You are granted a license to use, reproduce
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* and create derivative works of this document.
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*/
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[Exposed=Window]
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interface HTMLIFrameElement : HTMLElement {
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[HTMLConstructor] constructor();
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[CEReactions, SetterNeedsSubjectPrincipal=NonSystem, SetterThrows, Pure]
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attribute DOMString src;
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[CEReactions, SetterThrows, Pure]
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attribute DOMString srcdoc;
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[CEReactions, SetterThrows, Pure]
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attribute DOMString name;
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[PutForwards=value] readonly attribute DOMTokenList sandbox;
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// attribute boolean seamless;
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[CEReactions, SetterThrows, Pure]
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attribute boolean allowFullscreen;
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[CEReactions, SetterThrows, Pure]
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attribute DOMString width;
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[CEReactions, SetterThrows, Pure]
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attribute DOMString height;
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[CEReactions, SetterThrows, Pure]
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attribute DOMString referrerPolicy;
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[CEReactions, SetterThrows, Pure, Pref="dom.iframe-lazy-loading.enabled"]
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attribute DOMString loading;
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[NeedsSubjectPrincipal]
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readonly attribute Document? contentDocument;
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readonly attribute WindowProxy? contentWindow;
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};
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// http://www.whatwg.org/specs/web-apps/current-work/#other-elements,-attributes-and-apis
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partial interface HTMLIFrameElement {
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[CEReactions, SetterThrows, Pure]
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attribute DOMString align;
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[CEReactions, SetterThrows, Pure]
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attribute DOMString scrolling;
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[CEReactions, SetterThrows, Pure]
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attribute DOMString frameBorder;
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[CEReactions, SetterThrows, Pure]
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attribute DOMString longDesc;
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[CEReactions, SetterThrows, Pure]
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attribute [LegacyNullToEmptyString] DOMString marginHeight;
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[CEReactions, SetterThrows, Pure]
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attribute [LegacyNullToEmptyString] DOMString marginWidth;
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};
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partial interface HTMLIFrameElement {
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// GetSVGDocument
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[NeedsSubjectPrincipal]
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Document? getSVGDocument();
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};
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HTMLIFrameElement includes MozFrameLoaderOwner;
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// https://w3c.github.io/webappsec-feature-policy/#idl-index
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partial interface HTMLIFrameElement {
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[SameObject, Pref="dom.security.featurePolicy.webidl.enabled"]
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readonly attribute FeaturePolicy featurePolicy;
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[CEReactions, SetterThrows, Pure]
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attribute DOMString allow;
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};
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