Update wmts-hidpi, add nicer-api-docs
This commit is contained in:
Andreas Hocevar
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// Copyright 2007 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/**
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* @fileoverview Announcer that allows messages to be spoken by assistive
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* technologies.
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*/
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goog.provide('goog.a11y.aria.Announcer');
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goog.require('goog.Disposable');
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goog.require('goog.a11y.aria');
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goog.require('goog.a11y.aria.LivePriority');
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goog.require('goog.a11y.aria.State');
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goog.require('goog.dom');
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goog.require('goog.object');
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/**
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* Class that allows messages to be spoken by assistive technologies that the
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* user may have active.
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*
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* @param {goog.dom.DomHelper=} opt_domHelper DOM helper.
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* @constructor
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* @extends {goog.Disposable}
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*/
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goog.a11y.aria.Announcer = function(opt_domHelper) {
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goog.base(this);
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/**
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* @type {goog.dom.DomHelper}
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* @private
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*/
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this.domHelper_ = opt_domHelper || goog.dom.getDomHelper();
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/**
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* Map of priority to live region elements to use for communicating updates.
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* Elements are created on demand.
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* @type {Object.<goog.a11y.aria.LivePriority, Element>}
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* @private
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*/
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this.liveRegions_ = {};
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};
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goog.inherits(goog.a11y.aria.Announcer, goog.Disposable);
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/** @override */
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goog.a11y.aria.Announcer.prototype.disposeInternal = function() {
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goog.object.forEach(
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this.liveRegions_, this.domHelper_.removeNode, this.domHelper_);
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this.liveRegions_ = null;
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this.domHelper_ = null;
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goog.base(this, 'disposeInternal');
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};
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/**
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* Announce a message to be read by any assistive technologies the user may
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* have active.
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* @param {string} message The message to announce to screen readers.
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* @param {goog.a11y.aria.LivePriority=} opt_priority The priority of the
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* message. Defaults to POLITE.
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*/
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goog.a11y.aria.Announcer.prototype.say = function(message, opt_priority) {
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goog.dom.setTextContent(this.getLiveRegion_(
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opt_priority || goog.a11y.aria.LivePriority.POLITE), message);
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};
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/**
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* Returns an aria-live region that can be used to communicate announcements.
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* @param {!goog.a11y.aria.LivePriority} priority The required priority.
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* @return {Element} A live region of the requested priority.
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* @private
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*/
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goog.a11y.aria.Announcer.prototype.getLiveRegion_ = function(priority) {
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if (this.liveRegions_[priority]) {
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return this.liveRegions_[priority];
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}
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var liveRegion;
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liveRegion = this.domHelper_.createElement('div');
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// Note that IE has a habit of declaring things that aren't display:none as
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// invisible to third-party tools like JAWs, so we can't just use height:0.
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liveRegion.style.position = 'absolute';
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liveRegion.style.top = '-1000px';
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liveRegion.style.height = '1px';
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liveRegion.style.overflow = 'hidden';
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goog.a11y.aria.setState(liveRegion, goog.a11y.aria.State.LIVE,
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priority);
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goog.a11y.aria.setState(liveRegion, goog.a11y.aria.State.ATOMIC,
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'true');
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this.domHelper_.getDocument().body.appendChild(liveRegion);
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this.liveRegions_[priority] = liveRegion;
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return liveRegion;
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};
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362
nicer-api-docs/closure-library/closure/goog/a11y/aria/aria.js
Normal file
362
nicer-api-docs/closure-library/closure/goog/a11y/aria/aria.js
Normal file
@@ -0,0 +1,362 @@
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// Copyright 2007 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/**
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* @fileoverview Utilities for adding, removing and setting ARIA roles and
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* states as defined by W3C ARIA standard: http://www.w3.org/TR/wai-aria/
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* All modern browsers have some form of ARIA support, so no browser checks are
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* performed when adding ARIA to components.
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*
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*/
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goog.provide('goog.a11y.aria');
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goog.require('goog.a11y.aria.Role');
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goog.require('goog.a11y.aria.State');
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goog.require('goog.a11y.aria.datatables');
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goog.require('goog.array');
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goog.require('goog.asserts');
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goog.require('goog.dom');
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goog.require('goog.dom.TagName');
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goog.require('goog.object');
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goog.require('goog.string');
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/**
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* ARIA states/properties prefix.
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* @private
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*/
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goog.a11y.aria.ARIA_PREFIX_ = 'aria-';
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/**
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* ARIA role attribute.
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* @private
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*/
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goog.a11y.aria.ROLE_ATTRIBUTE_ = 'role';
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/**
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* A list of tag names for which we don't need to set ARIA role and states
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* because they have well supported semantics for screen readers or because
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* they don't contain content to be made accessible.
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* @private
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*/
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goog.a11y.aria.TAGS_WITH_ASSUMED_ROLES_ = [
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goog.dom.TagName.A,
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goog.dom.TagName.AREA,
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goog.dom.TagName.BUTTON,
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goog.dom.TagName.HEAD,
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goog.dom.TagName.INPUT,
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goog.dom.TagName.LINK,
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goog.dom.TagName.MENU,
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goog.dom.TagName.META,
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goog.dom.TagName.OPTGROUP,
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goog.dom.TagName.OPTION,
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goog.dom.TagName.PROGRESS,
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goog.dom.TagName.STYLE,
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goog.dom.TagName.SELECT,
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goog.dom.TagName.SOURCE,
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goog.dom.TagName.TEXTAREA,
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goog.dom.TagName.TITLE,
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goog.dom.TagName.TRACK
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];
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/**
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* Sets the role of an element. If the roleName is
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* empty string or null, the role for the element is removed.
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* We encourage clients to call the goog.a11y.aria.removeRole
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* method instead of setting null and empty string values.
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* Special handling for this case is added to ensure
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* backword compatibility with existing code.
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*
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* @param {!Element} element DOM node to set role of.
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* @param {!goog.a11y.aria.Role|string} roleName role name(s).
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*/
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goog.a11y.aria.setRole = function(element, roleName) {
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if (!roleName) {
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// Setting the ARIA role to empty string is not allowed
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// by the ARIA standard.
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goog.a11y.aria.removeRole(element);
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} else {
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if (goog.asserts.ENABLE_ASSERTS) {
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goog.asserts.assert(goog.object.containsValue(
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goog.a11y.aria.Role, roleName), 'No such ARIA role ' + roleName);
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}
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element.setAttribute(goog.a11y.aria.ROLE_ATTRIBUTE_, roleName);
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}
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};
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/**
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* Gets role of an element.
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* @param {!Element} element DOM element to get role of.
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* @return {?goog.a11y.aria.Role} ARIA Role name.
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*/
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goog.a11y.aria.getRole = function(element) {
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var role = element.getAttribute(goog.a11y.aria.ROLE_ATTRIBUTE_);
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return /** @type {goog.a11y.aria.Role} */ (role) || null;
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};
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/**
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* Removes role of an element.
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* @param {!Element} element DOM element to remove the role from.
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*/
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goog.a11y.aria.removeRole = function(element) {
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element.removeAttribute(goog.a11y.aria.ROLE_ATTRIBUTE_);
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};
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/**
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* Sets the state or property of an element.
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* @param {!Element} element DOM node where we set state.
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* @param {!(goog.a11y.aria.State|string)} stateName State attribute being set.
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* Automatically adds prefix 'aria-' to the state name if the attribute is
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* not an extra attribute.
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* @param {string|boolean|number|!goog.array.ArrayLike.<string>} value Value
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* for the state attribute.
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*/
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goog.a11y.aria.setState = function(element, stateName, value) {
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if (goog.isArrayLike(value)) {
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var array = /** @type {!goog.array.ArrayLike.<string>} */ (value);
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value = array.join(' ');
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}
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var attrStateName = goog.a11y.aria.getAriaAttributeName_(stateName);
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if (value === '' || value == undefined) {
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var defaultValueMap = goog.a11y.aria.datatables.getDefaultValuesMap();
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// Work around for browsers that don't properly support ARIA.
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// According to the ARIA W3C standard, user agents should allow
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// setting empty value which results in setting the default value
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// for the ARIA state if such exists. The exact text from the ARIA W3C
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// standard (http://www.w3.org/TR/wai-aria/states_and_properties):
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// "When a value is indicated as the default, the user agent
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// MUST follow the behavior prescribed by this value when the state or
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// property is empty or undefined."
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// The defaultValueMap contains the default values for the ARIA states
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// and has as a key the goog.a11y.aria.State constant for the state.
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if (stateName in defaultValueMap) {
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element.setAttribute(attrStateName, defaultValueMap[stateName]);
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} else {
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element.removeAttribute(attrStateName);
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}
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} else {
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element.setAttribute(attrStateName, value);
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}
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};
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/**
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* Remove the state or property for the element.
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* @param {!Element} element DOM node where we set state.
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* @param {!goog.a11y.aria.State} stateName State name.
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*/
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goog.a11y.aria.removeState = function(element, stateName) {
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element.removeAttribute(goog.a11y.aria.getAriaAttributeName_(stateName));
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};
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/**
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* Gets value of specified state or property.
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* @param {!Element} element DOM node to get state from.
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* @param {!goog.a11y.aria.State|string} stateName State name.
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* @return {string} Value of the state attribute.
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*/
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goog.a11y.aria.getState = function(element, stateName) {
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// TODO(user): return properly typed value result --
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// boolean, number, string, null. We should be able to chain
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// getState(...) and setState(...) methods.
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var attr =
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/** @type {string|number|boolean} */ (element.getAttribute(
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goog.a11y.aria.getAriaAttributeName_(stateName)));
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var isNullOrUndefined = attr == null || attr == undefined;
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return isNullOrUndefined ? '' : String(attr);
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};
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/**
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* Returns the activedescendant element for the input element by
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* using the activedescendant ARIA property of the given element.
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* @param {!Element} element DOM node to get activedescendant
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* element for.
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* @return {?Element} DOM node of the activedescendant, if found.
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*/
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goog.a11y.aria.getActiveDescendant = function(element) {
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var id = goog.a11y.aria.getState(
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element, goog.a11y.aria.State.ACTIVEDESCENDANT);
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return goog.dom.getOwnerDocument(element).getElementById(id);
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};
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/**
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* Sets the activedescendant ARIA property value for an element.
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* If the activeElement is not null, it should have an id set.
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* @param {!Element} element DOM node to set activedescendant ARIA property to.
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* @param {?Element} activeElement DOM node being set as activedescendant.
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*/
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goog.a11y.aria.setActiveDescendant = function(element, activeElement) {
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var id = '';
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if (activeElement) {
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id = activeElement.id;
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goog.asserts.assert(id, 'The active element should have an id.');
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}
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goog.a11y.aria.setState(element, goog.a11y.aria.State.ACTIVEDESCENDANT, id);
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};
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/**
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* Gets the label of the given element.
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* @param {!Element} element DOM node to get label from.
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* @return {string} label The label.
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*/
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goog.a11y.aria.getLabel = function(element) {
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return goog.a11y.aria.getState(element, goog.a11y.aria.State.LABEL);
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};
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/**
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* Sets the label of the given element.
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* @param {!Element} element DOM node to set label to.
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* @param {string} label The label to set.
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*/
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goog.a11y.aria.setLabel = function(element, label) {
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goog.a11y.aria.setState(element, goog.a11y.aria.State.LABEL, label);
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};
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/**
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* Asserts that the element has a role set if it's not an HTML element whose
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* semantics is well supported by most screen readers.
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* Only to be used internally by the ARIA library in goog.a11y.aria.*.
|
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* @param {!Element} element The element to assert an ARIA role set.
|
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* @param {!goog.array.ArrayLike.<string>} allowedRoles The child roles of
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* the roles.
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*/
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goog.a11y.aria.assertRoleIsSetInternalUtil = function(element, allowedRoles) {
|
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if (goog.array.contains(goog.a11y.aria.TAGS_WITH_ASSUMED_ROLES_,
|
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element.tagName)) {
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return;
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}
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var elementRole = /** @type {string}*/ (goog.a11y.aria.getRole(element));
|
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goog.asserts.assert(elementRole != null,
|
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'The element ARIA role cannot be null.');
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goog.asserts.assert(goog.array.contains(allowedRoles, elementRole),
|
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'Non existing or incorrect role set for element.' +
|
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'The role set is "' + elementRole +
|
||||
'". The role should be any of "' + allowedRoles +
|
||||
'". Check the ARIA specification for more details ' +
|
||||
'http://www.w3.org/TR/wai-aria/roles.');
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Gets the boolean value of an ARIA state/property.
|
||||
* Only to be used internally by the ARIA library in goog.a11y.aria.*.
|
||||
* @param {!Element} element The element to get the ARIA state for.
|
||||
* @param {!goog.a11y.aria.State|string} stateName the ARIA state name.
|
||||
* @return {?boolean} Boolean value for the ARIA state value or null if
|
||||
* the state value is not 'true' or 'false'.
|
||||
*/
|
||||
goog.a11y.aria.getBooleanStateInternalUtil = function(element, stateName) {
|
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var stringValue = goog.a11y.aria.getState(element, stateName);
|
||||
if (stringValue == 'true') {
|
||||
return true;
|
||||
}
|
||||
if (stringValue == 'false') {
|
||||
return false;
|
||||
}
|
||||
return null;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Gets the number value of an ARIA state/property.
|
||||
* Only to be used internally by the ARIA library in goog.a11y.aria.*.
|
||||
* @param {!Element} element The element to get the ARIA state for.
|
||||
* @param {!goog.a11y.aria.State|string} stateName the ARIA state name.
|
||||
* @return {?number} Number value for the ARIA state value or null if
|
||||
* the state value is not a number.
|
||||
*/
|
||||
goog.a11y.aria.getNumberStateInternalUtil = function(element, stateName) {
|
||||
var stringValue = goog.a11y.aria.getState(element, stateName);
|
||||
if (goog.string.isNumeric(stringValue)) {
|
||||
return goog.string.toNumber(stringValue);
|
||||
}
|
||||
return null;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Gets array of strings value of the specified state or
|
||||
* property for the element.
|
||||
* Only to be used internally by the ARIA library in goog.a11y.aria.*.
|
||||
* @param {!Element} element DOM node to get state from.
|
||||
* @param {!goog.a11y.aria.State} stateName State name.
|
||||
* @return {!goog.array.ArrayLike.<string>} string Array
|
||||
* value of the state attribute.
|
||||
*/
|
||||
goog.a11y.aria.getStringArrayStateInternalUtil = function(element, stateName) {
|
||||
var attrValue = element.getAttribute(
|
||||
goog.a11y.aria.getAriaAttributeName_(stateName));
|
||||
return goog.a11y.aria.splitStringOnWhitespace_(attrValue);
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Gets the string value of an ARIA state/property.
|
||||
* Only to be used internally by the ARIA library in goog.a11y.aria.*.
|
||||
* @param {!Element} element The element to get the ARIA state for.
|
||||
* @param {!goog.a11y.aria.State|string} stateName the ARIA state name.
|
||||
* @return {?string} String value for the ARIA state value or null if
|
||||
* the state value is empty string.
|
||||
*/
|
||||
goog.a11y.aria.getStringStateInternalUtil = function(element, stateName) {
|
||||
var stringValue = goog.a11y.aria.getState(element, stateName);
|
||||
return stringValue || null;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Splits the input stringValue on whitespace.
|
||||
* @param {string} stringValue The value of the string to split.
|
||||
* @return {!goog.array.ArrayLike.<string>} string Array
|
||||
* value as result of the split.
|
||||
* @private
|
||||
*/
|
||||
goog.a11y.aria.splitStringOnWhitespace_ = function(stringValue) {
|
||||
return stringValue ? stringValue.split(/\s+/) : [];
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Adds the 'aria-' prefix to ariaName.
|
||||
* @param {string} ariaName ARIA state/property name.
|
||||
* @private
|
||||
* @return {string} The ARIA attribute name with added 'aria-' prefix.
|
||||
* @throws {Error} If no such attribute exists.
|
||||
*/
|
||||
goog.a11y.aria.getAriaAttributeName_ = function(ariaName) {
|
||||
if (goog.asserts.ENABLE_ASSERTS) {
|
||||
goog.asserts.assert(ariaName, 'ARIA attribute cannot be empty.');
|
||||
goog.asserts.assert(goog.object.containsValue(
|
||||
goog.a11y.aria.State, ariaName),
|
||||
'No such ARIA attribute ' + ariaName);
|
||||
}
|
||||
return goog.a11y.aria.ARIA_PREFIX_ + ariaName;
|
||||
};
|
||||
@@ -0,0 +1,389 @@
|
||||
// Copyright 2013 The Closure Library Authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS-IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
|
||||
/**
|
||||
* @fileoverview The file contains generated enumerations for ARIA states
|
||||
* and properties as defined by W3C ARIA standard:
|
||||
* http://www.w3.org/TR/wai-aria/.
|
||||
*
|
||||
* This is auto-generated code. Do not manually edit! For more details
|
||||
* about how to edit it via the generator check go/closure-ariagen.
|
||||
*/
|
||||
|
||||
goog.provide('goog.a11y.aria.AutoCompleteValues');
|
||||
goog.provide('goog.a11y.aria.CheckedValues');
|
||||
goog.provide('goog.a11y.aria.DropEffectValues');
|
||||
goog.provide('goog.a11y.aria.ExpandedValues');
|
||||
goog.provide('goog.a11y.aria.GrabbedValues');
|
||||
goog.provide('goog.a11y.aria.InvalidValues');
|
||||
goog.provide('goog.a11y.aria.LivePriority');
|
||||
goog.provide('goog.a11y.aria.OrientationValues');
|
||||
goog.provide('goog.a11y.aria.PressedValues');
|
||||
goog.provide('goog.a11y.aria.RelevantValues');
|
||||
goog.provide('goog.a11y.aria.SelectedValues');
|
||||
goog.provide('goog.a11y.aria.SortValues');
|
||||
goog.provide('goog.a11y.aria.State');
|
||||
|
||||
|
||||
/**
|
||||
* ARIA states and properties.
|
||||
* @enum {string}
|
||||
*/
|
||||
goog.a11y.aria.State = {
|
||||
// ARIA property for setting the currently active descendant of an element,
|
||||
// for example the selected item in a list box. Value: ID of an element.
|
||||
ACTIVEDESCENDANT: 'activedescendant',
|
||||
|
||||
// ARIA property that, if true, indicates that all of a changed region should
|
||||
// be presented, instead of only parts. Value: one of {true, false}.
|
||||
ATOMIC: 'atomic',
|
||||
|
||||
// ARIA property to specify that input completion is provided. Value:
|
||||
// one of {'inline', 'list', 'both', 'none'}.
|
||||
AUTOCOMPLETE: 'autocomplete',
|
||||
|
||||
// ARIA state to indicate that an element and its subtree are being updated.
|
||||
// Value: one of {true, false}.
|
||||
BUSY: 'busy',
|
||||
|
||||
// ARIA state for a checked item. Value: one of {'true', 'false', 'mixed',
|
||||
// undefined}.
|
||||
CHECKED: 'checked',
|
||||
|
||||
// ARIA property that identifies the element or elements whose contents or
|
||||
// presence are controlled by this element.
|
||||
// Value: space-separated IDs of other elements.
|
||||
CONTROLS: 'controls',
|
||||
|
||||
// ARIA property that identifies the element or elements that describe
|
||||
// this element. Value: space-separated IDs of other elements.
|
||||
DESCRIBEDBY: 'describedby',
|
||||
|
||||
// ARIA state for a disabled item. Value: one of {true, false}.
|
||||
DISABLED: 'disabled',
|
||||
|
||||
// ARIA property that indicates what functions can be performed when a
|
||||
// dragged object is released on the drop target. Value: one of
|
||||
// {'copy', 'move', 'link', 'execute', 'popup', 'none'}.
|
||||
DROPEFFECT: 'dropeffect',
|
||||
|
||||
// ARIA state for setting whether the element like a tree node is expanded.
|
||||
// Value: one of {true, false, undefined}.
|
||||
EXPANDED: 'expanded',
|
||||
|
||||
// ARIA property that identifies the next element (or elements) in the
|
||||
// recommended reading order of content. Value: space-separated ids of
|
||||
// elements to flow to.
|
||||
FLOWTO: 'flowto',
|
||||
|
||||
// ARIA state that indicates an element's "grabbed" state in drag-and-drop.
|
||||
// Value: one of {true, false, undefined}.
|
||||
GRABBED: 'grabbed',
|
||||
|
||||
// ARIA property indicating whether the element has a popup.
|
||||
// Value: one of {true, false}.
|
||||
HASPOPUP: 'haspopup',
|
||||
|
||||
// ARIA state indicating that the element is not visible or perceivable
|
||||
// to any user. Value: one of {true, false}.
|
||||
HIDDEN: 'hidden',
|
||||
|
||||
// ARIA state indicating that the entered value does not conform. Value:
|
||||
// one of {false, true, 'grammar', 'spelling'}
|
||||
INVALID: 'invalid',
|
||||
|
||||
// ARIA property that provides a label to override any other text, value, or
|
||||
// contents used to describe this element. Value: string.
|
||||
LABEL: 'label',
|
||||
|
||||
// ARIA property for setting the element which labels another element.
|
||||
// Value: space-separated IDs of elements.
|
||||
LABELLEDBY: 'labelledby',
|
||||
|
||||
// ARIA property for setting the level of an element in the hierarchy.
|
||||
// Value: integer.
|
||||
LEVEL: 'level',
|
||||
|
||||
// ARIA property indicating that an element will be updated, and
|
||||
// describes the types of updates the user agents, assistive technologies,
|
||||
// and user can expect from the live region. Value: one of {'off', 'polite',
|
||||
// 'assertive'}.
|
||||
LIVE: 'live',
|
||||
|
||||
// ARIA property indicating whether a text box can accept multiline input.
|
||||
// Value: one of {true, false}.
|
||||
MULTILINE: 'multiline',
|
||||
|
||||
// ARIA property indicating if the user may select more than one item.
|
||||
// Value: one of {true, false}.
|
||||
MULTISELECTABLE: 'multiselectable',
|
||||
|
||||
// ARIA property indicating if the element is horizontal or vertical.
|
||||
// Value: one of {'vertical', 'horizontal'}.
|
||||
ORIENTATION: 'orientation',
|
||||
|
||||
// ARIA property creating a visual, functional, or contextual parent/child
|
||||
// relationship when the DOM hierarchy can't be used to represent it.
|
||||
// Value: Space-separated IDs of elements.
|
||||
OWNS: 'owns',
|
||||
|
||||
// ARIA property that defines an element's number of position in a list.
|
||||
// Value: integer.
|
||||
POSINSET: 'posinset',
|
||||
|
||||
// ARIA state for a pressed item.
|
||||
// Value: one of {true, false, undefined, 'mixed'}.
|
||||
PRESSED: 'pressed',
|
||||
|
||||
// ARIA property indicating that an element is not editable.
|
||||
// Value: one of {true, false}.
|
||||
READONLY: 'readonly',
|
||||
|
||||
// ARIA property indicating that change notifications within this subtree
|
||||
// of a live region should be announced. Value: one of {'additions',
|
||||
// 'removals', 'text', 'all', 'additions text'}.
|
||||
RELEVANT: 'relevant',
|
||||
|
||||
// ARIA property indicating that user input is required on this element
|
||||
// before a form may be submitted. Value: one of {true, false}.
|
||||
REQUIRED: 'required',
|
||||
|
||||
// ARIA state for setting the currently selected item in the list.
|
||||
// Value: one of {true, false, undefined}.
|
||||
SELECTED: 'selected',
|
||||
|
||||
// ARIA property defining the number of items in a list. Value: integer.
|
||||
SETSIZE: 'setsize',
|
||||
|
||||
// ARIA property indicating if items are sorted. Value: one of {'ascending',
|
||||
// 'descending', 'none', 'other'}.
|
||||
SORT: 'sort',
|
||||
|
||||
// ARIA property for slider maximum value. Value: number.
|
||||
VALUEMAX: 'valuemax',
|
||||
|
||||
// ARIA property for slider minimum value. Value: number.
|
||||
VALUEMIN: 'valuemin',
|
||||
|
||||
// ARIA property for slider active value. Value: number.
|
||||
VALUENOW: 'valuenow',
|
||||
|
||||
// ARIA property for slider active value represented as text.
|
||||
// Value: string.
|
||||
VALUETEXT: 'valuetext'
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* ARIA state values for AutoCompleteValues.
|
||||
* @enum {string}
|
||||
*/
|
||||
goog.a11y.aria.AutoCompleteValues = {
|
||||
// The system provides text after the caret as a suggestion
|
||||
// for how to complete the field.
|
||||
INLINE: 'inline',
|
||||
// A list of choices appears from which the user can choose,
|
||||
// but the edit box retains focus.
|
||||
LIST: 'list',
|
||||
// A list of choices appears and the currently selected suggestion
|
||||
// also appears inline.
|
||||
BOTH: 'both',
|
||||
// No input completion suggestions are provided.
|
||||
NONE: 'none'
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* ARIA state values for DropEffectValues.
|
||||
* @enum {string}
|
||||
*/
|
||||
goog.a11y.aria.DropEffectValues = {
|
||||
// A duplicate of the source object will be dropped into the target.
|
||||
COPY: 'copy',
|
||||
// The source object will be removed from its current location
|
||||
// and dropped into the target.
|
||||
MOVE: 'move',
|
||||
// A reference or shortcut to the dragged object
|
||||
// will be created in the target object.
|
||||
LINK: 'link',
|
||||
// A function supported by the drop target is
|
||||
// executed, using the drag source as an input.
|
||||
EXECUTE: 'execute',
|
||||
// There is a popup menu or dialog that allows the user to choose
|
||||
// one of the drag operations (copy, move, link, execute) and any other
|
||||
// drag functionality, such as cancel.
|
||||
POPUP: 'popup',
|
||||
// No operation can be performed; effectively
|
||||
// cancels the drag operation if an attempt is made to drop on this object.
|
||||
NONE: 'none'
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* ARIA state values for LivePriority.
|
||||
* @enum {string}
|
||||
*/
|
||||
goog.a11y.aria.LivePriority = {
|
||||
// Updates to the region will not be presented to the user
|
||||
// unless the assitive technology is currently focused on that region.
|
||||
OFF: 'off',
|
||||
// (Background change) Assistive technologies SHOULD announce
|
||||
// updates at the next graceful opportunity, such as at the end of
|
||||
// speaking the current sentence or when the user pauses typing.
|
||||
POLITE: 'polite',
|
||||
// This information has the highest priority and assistive
|
||||
// technologies SHOULD notify the user immediately.
|
||||
// Because an interruption may disorient users or cause them to not complete
|
||||
// their current task, authors SHOULD NOT use the assertive value unless the
|
||||
// interruption is imperative.
|
||||
ASSERTIVE: 'assertive'
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* ARIA state values for OrientationValues.
|
||||
* @enum {string}
|
||||
*/
|
||||
goog.a11y.aria.OrientationValues = {
|
||||
// The element is oriented vertically.
|
||||
VERTICAL: 'vertical',
|
||||
// The element is oriented horizontally.
|
||||
HORIZONTAL: 'horizontal'
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* ARIA state values for RelevantValues.
|
||||
* @enum {string}
|
||||
*/
|
||||
goog.a11y.aria.RelevantValues = {
|
||||
// Element nodes are added to the DOM within the live region.
|
||||
ADDITIONS: 'additions',
|
||||
// Text or element nodes within the live region are removed from the DOM.
|
||||
REMOVALS: 'removals',
|
||||
// Text is added to any DOM descendant nodes of the live region.
|
||||
TEXT: 'text',
|
||||
// Equivalent to the combination of all values, "additions removals text".
|
||||
ALL: 'all'
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* ARIA state values for SortValues.
|
||||
* @enum {string}
|
||||
*/
|
||||
goog.a11y.aria.SortValues = {
|
||||
// Items are sorted in ascending order by this column.
|
||||
ASCENDING: 'ascending',
|
||||
// Items are sorted in descending order by this column.
|
||||
DESCENDING: 'descending',
|
||||
// There is no defined sort applied to the column.
|
||||
NONE: 'none',
|
||||
// A sort algorithm other than ascending or descending has been applied.
|
||||
OTHER: 'other'
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* ARIA state values for CheckedValues.
|
||||
* @enum {string}
|
||||
*/
|
||||
goog.a11y.aria.CheckedValues = {
|
||||
// The selectable element is checked.
|
||||
TRUE: 'true',
|
||||
// The selectable element is not checked.
|
||||
FALSE: 'false',
|
||||
// Indicates a mixed mode value for a tri-state
|
||||
// checkbox or menuitemcheckbox.
|
||||
MIXED: 'mixed',
|
||||
// The element does not support being checked.
|
||||
UNDEFINED: 'undefined'
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* ARIA state values for ExpandedValues.
|
||||
* @enum {string}
|
||||
*/
|
||||
goog.a11y.aria.ExpandedValues = {
|
||||
// The element, or another grouping element it controls, is expanded.
|
||||
TRUE: 'true',
|
||||
// The element, or another grouping element it controls, is collapsed.
|
||||
FALSE: 'false',
|
||||
// The element, or another grouping element
|
||||
// it controls, is neither expandable nor collapsible; all its
|
||||
// child elements are shown or there are no child elements.
|
||||
UNDEFINED: 'undefined'
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* ARIA state values for GrabbedValues.
|
||||
* @enum {string}
|
||||
*/
|
||||
goog.a11y.aria.GrabbedValues = {
|
||||
// Indicates that the element has been "grabbed" for dragging.
|
||||
TRUE: 'true',
|
||||
// Indicates that the element supports being dragged.
|
||||
FALSE: 'false',
|
||||
// Indicates that the element does not support being dragged.
|
||||
UNDEFINED: 'undefined'
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* ARIA state values for InvalidValues.
|
||||
* @enum {string}
|
||||
*/
|
||||
goog.a11y.aria.InvalidValues = {
|
||||
// There are no detected errors in the value.
|
||||
FALSE: 'false',
|
||||
// The value entered by the user has failed validation.
|
||||
TRUE: 'true',
|
||||
// A grammatical error was detected.
|
||||
GRAMMAR: 'grammar',
|
||||
// A spelling error was detected.
|
||||
SPELLING: 'spelling'
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* ARIA state values for PressedValues.
|
||||
* @enum {string}
|
||||
*/
|
||||
goog.a11y.aria.PressedValues = {
|
||||
// The element is pressed.
|
||||
TRUE: 'true',
|
||||
// The element supports being pressed but is not currently pressed.
|
||||
FALSE: 'false',
|
||||
// Indicates a mixed mode value for a tri-state toggle button.
|
||||
MIXED: 'mixed',
|
||||
// The element does not support being pressed.
|
||||
UNDEFINED: 'undefined'
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* ARIA state values for SelectedValues.
|
||||
* @enum {string}
|
||||
*/
|
||||
goog.a11y.aria.SelectedValues = {
|
||||
// The selectable element is selected.
|
||||
TRUE: 'true',
|
||||
// The selectable element is not selected.
|
||||
FALSE: 'false',
|
||||
// The element is not selectable.
|
||||
UNDEFINED: 'undefined'
|
||||
};
|
||||
@@ -0,0 +1,68 @@
|
||||
// Copyright 2013 The Closure Library Authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS-IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @fileoverview The file contains data tables generated from the ARIA
|
||||
* standard schema http://www.w3.org/TR/wai-aria/.
|
||||
*
|
||||
* This is auto-generated code. Do not manually edit!
|
||||
*/
|
||||
|
||||
goog.provide('goog.a11y.aria.datatables');
|
||||
|
||||
goog.require('goog.a11y.aria.State');
|
||||
goog.require('goog.object');
|
||||
|
||||
|
||||
/**
|
||||
* A map that contains mapping between an ARIA state and the default value
|
||||
* for it. Note that not all ARIA states have default values.
|
||||
*
|
||||
* @type {Object.<!(goog.a11y.aria.State|string), (string|boolean|number)>}
|
||||
*/
|
||||
goog.a11y.aria.DefaultStateValueMap_;
|
||||
|
||||
|
||||
/**
|
||||
* A method that creates a map that contains mapping between an ARIA state and
|
||||
* the default value for it. Note that not all ARIA states have default values.
|
||||
*
|
||||
* @return {Object.<!(goog.a11y.aria.State|string), (string|boolean|number)>}
|
||||
* The names for each of the notification methods.
|
||||
*/
|
||||
goog.a11y.aria.datatables.getDefaultValuesMap = function() {
|
||||
if (!goog.a11y.aria.DefaultStateValueMap_) {
|
||||
goog.a11y.aria.DefaultStateValueMap_ = goog.object.create(
|
||||
goog.a11y.aria.State.ATOMIC, false,
|
||||
goog.a11y.aria.State.AUTOCOMPLETE, 'none',
|
||||
goog.a11y.aria.State.DROPEFFECT, 'none',
|
||||
goog.a11y.aria.State.HASPOPUP, false,
|
||||
goog.a11y.aria.State.LIVE, 'off',
|
||||
goog.a11y.aria.State.MULTILINE, false,
|
||||
goog.a11y.aria.State.MULTISELECTABLE, false,
|
||||
goog.a11y.aria.State.ORIENTATION, 'vertical',
|
||||
goog.a11y.aria.State.READONLY, false,
|
||||
goog.a11y.aria.State.RELEVANT, 'additions text',
|
||||
goog.a11y.aria.State.REQUIRED, false,
|
||||
goog.a11y.aria.State.SORT, 'none',
|
||||
goog.a11y.aria.State.BUSY, false,
|
||||
goog.a11y.aria.State.DISABLED, false,
|
||||
goog.a11y.aria.State.HIDDEN, false,
|
||||
goog.a11y.aria.State.INVALID, 'false');
|
||||
}
|
||||
|
||||
return goog.a11y.aria.DefaultStateValueMap_;
|
||||
};
|
||||
216
nicer-api-docs/closure-library/closure/goog/a11y/aria/roles.js
Normal file
216
nicer-api-docs/closure-library/closure/goog/a11y/aria/roles.js
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// Copyright 2013 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/**
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* @fileoverview The file contains generated enumerations for ARIA roles
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* as defined by W3C ARIA standard: http://www.w3.org/TR/wai-aria/.
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*
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* This is auto-generated code. Do not manually edit! For more details
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* about how to edit it via the generator check go/closure-ariagen.
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*/
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goog.provide('goog.a11y.aria.Role');
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/**
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* ARIA role values.
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* @enum {string}
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*/
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goog.a11y.aria.Role = {
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// ARIA role for an alert element that doesn't need to be explicitly closed.
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ALERT: 'alert',
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// ARIA role for an alert dialog element that takes focus and must be closed.
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ALERTDIALOG: 'alertdialog',
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// ARIA role for an application that implements its own keyboard navigation.
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APPLICATION: 'application',
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// ARIA role for an article.
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ARTICLE: 'article',
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// ARIA role for a banner containing mostly site content, not page content.
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BANNER: 'banner',
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// ARIA role for a button element.
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BUTTON: 'button',
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// ARIA role for a checkbox button element; use with the CHECKED state.
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CHECKBOX: 'checkbox',
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// ARIA role for a column header of a table or grid.
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COLUMNHEADER: 'columnheader',
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// ARIA role for a combo box element.
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COMBOBOX: 'combobox',
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// ARIA role for a supporting section of the document.
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COMPLEMENTARY: 'complementary',
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// ARIA role for a large perceivable region that contains information
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// about the parent document.
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CONTENTINFO: 'contentinfo',
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// ARIA role for a definition of a term or concept.
|
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DEFINITION: 'definition',
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// ARIA role for a dialog, some descendant must take initial focus.
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DIALOG: 'dialog',
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// ARIA role for a directory, like a table of contents.
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DIRECTORY: 'directory',
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// ARIA role for a part of a page that's a document, not a web application.
|
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DOCUMENT: 'document',
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// ARIA role for a landmark region logically considered one form.
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FORM: 'form',
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// ARIA role for an interactive control of tabular data.
|
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GRID: 'grid',
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// ARIA role for a cell in a grid.
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GRIDCELL: 'gridcell',
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// ARIA role for a group of related elements like tree item siblings.
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GROUP: 'group',
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|
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// ARIA role for a heading element.
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||||
HEADING: 'heading',
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// ARIA role for a container of elements that together comprise one image.
|
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IMG: 'img',
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|
||||
// ARIA role for a link.
|
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LINK: 'link',
|
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|
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// ARIA role for a list of non-interactive list items.
|
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LIST: 'list',
|
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|
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// ARIA role for a listbox.
|
||||
LISTBOX: 'listbox',
|
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// ARIA role for a list item.
|
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LISTITEM: 'listitem',
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|
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// ARIA role for a live region where new information is added.
|
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LOG: 'log',
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// ARIA landmark role for the main content in a document. Use only once.
|
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MAIN: 'main',
|
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|
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// ARIA role for a live region of non-essential information that changes.
|
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MARQUEE: 'marquee',
|
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// ARIA role for a mathematical expression.
|
||||
MATH: 'math',
|
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|
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// ARIA role for a popup menu.
|
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MENU: 'menu',
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// ARIA role for a menubar element containing menu elements.
|
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MENUBAR: 'menubar',
|
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|
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// ARIA role for menu item elements.
|
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MENU_ITEM: 'menuitem',
|
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|
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// ARIA role for a checkbox box element inside a menu.
|
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MENU_ITEM_CHECKBOX: 'menuitemcheckbox',
|
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|
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// ARIA role for a radio button element inside a menu.
|
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MENU_ITEM_RADIO: 'menuitemradio',
|
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|
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// ARIA landmark role for a collection of navigation links.
|
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NAVIGATION: 'navigation',
|
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|
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// ARIA role for a section ancillary to the main content.
|
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NOTE: 'note',
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|
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// ARIA role for option items that are children of combobox, listbox, menu,
|
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// radiogroup, or tree elements.
|
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OPTION: 'option',
|
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|
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// ARIA role for ignorable cosmetic elements with no semantic significance.
|
||||
PRESENTATION: 'presentation',
|
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|
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// ARIA role for a progress bar element.
|
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PROGRESSBAR: 'progressbar',
|
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|
||||
// ARIA role for a radio button element.
|
||||
RADIO: 'radio',
|
||||
|
||||
// ARIA role for a group of connected radio button elements.
|
||||
RADIOGROUP: 'radiogroup',
|
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|
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// ARIA role for an important region of the page.
|
||||
REGION: 'region',
|
||||
|
||||
// ARIA role for a row of cells in a grid.
|
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ROW: 'row',
|
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|
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// ARIA role for a group of one or more rows in a grid.
|
||||
ROWGROUP: 'rowgroup',
|
||||
|
||||
// ARIA role for a row header of a table or grid.
|
||||
ROWHEADER: 'rowheader',
|
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|
||||
// ARIA role for a scrollbar element.
|
||||
SCROLLBAR: 'scrollbar',
|
||||
|
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// ARIA landmark role for a part of the page providing search functionality.
|
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SEARCH: 'search',
|
||||
|
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// ARIA role for a menu separator.
|
||||
SEPARATOR: 'separator',
|
||||
|
||||
// ARIA role for a slider.
|
||||
SLIDER: 'slider',
|
||||
|
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// ARIA role for a spin button.
|
||||
SPINBUTTON: 'spinbutton',
|
||||
|
||||
// ARIA role for a live region with advisory info less severe than an alert.
|
||||
STATUS: 'status',
|
||||
|
||||
// ARIA role for a tab button.
|
||||
TAB: 'tab',
|
||||
|
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// ARIA role for a tab bar (i.e. a list of tab buttons).
|
||||
TAB_LIST: 'tablist',
|
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|
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// ARIA role for a tab page (i.e. the element holding tab contents).
|
||||
TAB_PANEL: 'tabpanel',
|
||||
|
||||
// ARIA role for a textbox element.
|
||||
TEXTBOX: 'textbox',
|
||||
|
||||
// ARIA role for an element displaying elapsed time or time remaining.
|
||||
TIMER: 'timer',
|
||||
|
||||
// ARIA role for a toolbar element.
|
||||
TOOLBAR: 'toolbar',
|
||||
|
||||
// ARIA role for a tooltip element.
|
||||
TOOLTIP: 'tooltip',
|
||||
|
||||
// ARIA role for a tree.
|
||||
TREE: 'tree',
|
||||
|
||||
// ARIA role for a grid whose rows can be expanded and collapsed like a tree.
|
||||
TREEGRID: 'treegrid',
|
||||
|
||||
// ARIA role for a tree item that sometimes may be expanded or collapsed.
|
||||
TREEITEM: 'treeitem'
|
||||
};
|
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Reference in New Issue
Block a user