From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- dom/webidl/DOMLocalization.webidl | 166 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 166 insertions(+) create mode 100644 dom/webidl/DOMLocalization.webidl (limited to 'dom/webidl/DOMLocalization.webidl') diff --git a/dom/webidl/DOMLocalization.webidl b/dom/webidl/DOMLocalization.webidl new file mode 100644 index 0000000000..b229f37c5e --- /dev/null +++ b/dom/webidl/DOMLocalization.webidl @@ -0,0 +1,166 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/** + * DOMLocalization is an extension of the Fluent Localization API. + * + * DOMLocalization adds a state for storing `roots` - DOM elements + * which translation status is controlled by the DOMLocalization + * instance and monitored for mutations. + * DOMLocalization also adds methods dedicated to DOM manipulation. + * + * Methods: + * - connectRoot - add a root + * - disconnectRoot - remove a root + * - pauseObserving - pause observing of roots + * - resumeObserving - resume observing of roots + * - setAttributes - set l10n attributes of an element + * - getAttributes - retrieve l10n attributes of an element + * - translateFragment - translate a DOM fragment + * - translateElements - translate a list of DOM elements + * - translateRoots - translate all attached roots + * + */ + +[Func="IsChromeOrUAWidget", Exposed=Window] +interface DOMLocalization : Localization { + /** + * Constructor arguments: + * - aResourceids - a list of localization resource URIs + * which will provide messages for this + * Localization instance. + * - aSync - Specifies if the initial state of the DOMLocalization + * and the underlying Localization API is synchronous. + * This enables a number of synchronous methods on the + * Localization API and uses it for `TranslateElements` + * making the method return a synchronusly resolved promise. + * - aRegistry - optional custom L10nRegistry to be used by this Localization instance. + * - aLocales - custom set of locales to be used for this Localization. + */ + [Throws] + constructor(sequence aResourceIds, + optional boolean aSync = false, + optional L10nRegistry aRegistry, + optional sequence aLocales); + + /** + * Adds a node to nodes observed for localization + * related changes. + */ + undefined connectRoot(Node aElement); + + /** + * Removes a node from nodes observed for localization + * related changes. + */ + undefined disconnectRoot(Node aElement); + + /** + * Pauses the MutationObserver set to observe + * localization related DOM mutations. + */ + undefined pauseObserving(); + + /** + * Resumes the MutationObserver set to observe + * localization related DOM mutations. + */ + undefined resumeObserving(); + + /** + * A helper function which allows the user to set localization-specific attributes + * on an element. + * This method lives on `document.l10n` for compatibility reasons with the + * JS FluentDOM implementation. We may consider moving it onto Element. + * + * Example: + * document.l10n.setAttributes(h1, "key1", { emailCount: 5 }); + * + *

+ */ + [Throws] undefined setAttributes(Element aElement, DOMString aId, optional object? aArgs); + + /** + * A helper function which allows the user to retrieve a set of localization-specific + * attributes from an element. + * This method lives on `document.l10n` for compatibility reasons with the + * JS FluentDOM implementation. We may consider moving it onto Element. + * + * Example: + * let l10nAttrs = document.l10n.getAttributes(h1); + * assert.deepEqual(l10nAttrs, {id: "key1", args: { emailCount: 5}); + */ + [Throws] L10nIdArgs getAttributes(Element aElement); + + /** + * A helper function which allows the user to set the l10n args for an element. This + * is similar to the setAttributes method, but does not require the l10n ID. + * + * Example: + * + *

+ * + * document.l10n.setArgs(h1, { emailCount: 5 }); + * + *

+ * + * document.l10n.setArgs(h1); + * + *

+ */ + [Throws] undefined setArgs(Element aElement, optional object? aArgs); + + /** + * Triggers translation of a subtree rooted at aNode. + * + * The method finds all translatable descendants of the argument and + * localizes them. + * + * This method is mainly useful to trigger translation not covered by the + * DOMLocalization's MutationObserver - for example before it gets attached + * to the tree. + * In such cases, when the already-translated fragment gets + * injected into the observed root, one should `pauseObserving`, + * then append the fragment, and finally `resumeObserving`. + * + * Example: + * await document.l10n.translatFragment(frag); + * root.pauseObserving(); + * parent.appendChild(frag); + * root.resumeObserving(); + */ + [NewObject] Promise translateFragment(Node aNode); + + /** + * Triggers translation of a list of Elements using the localization context. + * + * The method only translates the elements directly passed to the method, + * not any descendant nodes. + * + * This method is mainly useful to trigger translation not covered by the + * DOMLocalization's MutationObserver - for example before it gets attached + * to the tree. + * In such cases, when the already-translated fragment gets + * injected into the observed root, one should `pauseObserving`, + * then append the fragment, and finally `resumeObserving`. + * + * Example: + * await document.l10n.translateElements([elem1, elem2]); + * root.pauseObserving(); + * parent.appendChild(elem1); + * root.resumeObserving(); + * alert(elem2.textContent); + */ + [NewObject] Promise translateElements(sequence aElements); + + /** + * Triggers translation of all attached roots and sets their + * locale info and directionality attributes. + * + * Example: + * await document.l10n.translateRoots(); + */ + [NewObject] Promise translateRoots(); +}; -- cgit v1.2.3