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<title>[31594] trunk/src: Add `wp.a11y.speak()` for audible alerts/updates in screen readers.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/31594">31594</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/31594","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>azaozz</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-03-01 19:10:58 +0000 (Sun, 01 Mar 2015)</dd>
</dl>
<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Add `wp.a11y.speak()` for audible alerts/updates in screen readers. Props afercia, GrahamArmfield (for the idea), iseulde. Fixes <a href="https://core.trac.wordpress.org/ticket/31368">#31368</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadmincustomizephp">trunk/src/wp-admin/customize.php</a></li>
<li><a href="#trunksrcwpadminjscustomizewidgetsjs">trunk/src/wp-admin/js/customize-widgets.js</a></li>
<li><a href="#trunksrcwpadminjsupdatesjs">trunk/src/wp-admin/js/updates.js</a></li>
<li><a href="#trunksrcwpincludesscriptloaderphp">trunk/src/wp-includes/script-loader.php</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesjswpa11yjs">trunk/src/wp-includes/js/wp-a11y.js</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadmincustomizephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/customize.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/customize.php 2015-03-01 07:56:18 UTC (rev 31593)
+++ trunk/src/wp-admin/customize.php 2015-03-01 19:10:58 UTC (rev 31594)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -118,8 +118,6 @@
</span><span class="cx" style="display: block; padding: 0 10px"> <body class="<?php echo esc_attr( $body_class ); ?>">
</span><span class="cx" style="display: block; padding: 0 10px"> <div class="wp-full-overlay expanded">
</span><span class="cx" style="display: block; padding: 0 10px"> <form id="customize-controls" class="wrap wp-full-overlay-sidebar">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- <div id="screen-reader-messages" role="status" aria-live="polite" aria-relevant="all" aria-atomic="true" class="screen-reader-text"></div>
-
</del><span class="cx" style="display: block; padding: 0 10px"> <div id="customize-header-actions" class="wp-full-overlay-header">
</span><span class="cx" style="display: block; padding: 0 10px"> <?php
</span><span class="cx" style="display: block; padding: 0 10px"> $save_text = $wp_customize->is_theme_active() ? __( 'Save & Publish' ) : __( 'Save & Activate' );
</span></span></pre></div>
<a id="trunksrcwpadminjscustomizewidgetsjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/js/customize-widgets.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/js/customize-widgets.js 2015-03-01 07:56:18 UTC (rev 31593)
+++ trunk/src/wp-admin/js/customize-widgets.js 2015-03-01 19:10:58 UTC (rev 31594)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -685,10 +685,10 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( isMoveUp ) {
</span><span class="cx" style="display: block; padding: 0 10px"> self.moveUp();
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $( '#screen-reader-messages' ).text( l10n.widgetMovedUp );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ wp.a11y.speak( l10n.widgetMovedUp );
</ins><span class="cx" style="display: block; padding: 0 10px"> } else {
</span><span class="cx" style="display: block; padding: 0 10px"> self.moveDown();
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $( '#screen-reader-messages' ).text( l10n.widgetMovedDown );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ wp.a11y.speak( l10n.widgetMovedDown );
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $( this ).focus(); // re-focus after the container was moved
</span></span></pre></div>
<a id="trunksrcwpadminjsupdatesjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/js/updates.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/js/updates.js 2015-03-01 07:56:18 UTC (rev 31593)
+++ trunk/src/wp-admin/js/updates.js 2015-03-01 19:10:58 UTC (rev 31594)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -107,6 +107,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $message.addClass( 'updating-message' );
</span><span class="cx" style="display: block; padding: 0 10px"> $message.text( wp.updates.l10n.updating );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ wp.a11y.speak( wp.updates.l10n.updatingMsg );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( wp.updates.updateLock ) {
</span><span class="cx" style="display: block; padding: 0 10px"> wp.updates.updateQueue.push( {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -153,6 +154,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $message.removeClass( 'updating-message' ).addClass( 'updated-message' );
</span><span class="cx" style="display: block; padding: 0 10px"> $message.text( wp.updates.l10n.updated );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ wp.a11y.speak( wp.updates.l10n.updatedMsg );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> wp.updates.decrementCount( 'plugin' );
</span><span class="cx" style="display: block; padding: 0 10px"> };
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -173,6 +175,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> $message.removeClass( 'updating-message' );
</span><span class="cx" style="display: block; padding: 0 10px"> $message.text( wp.updates.l10n.updateFailed );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ wp.a11y.speak( wp.updates.l10n.updateFailed );
</ins><span class="cx" style="display: block; padding: 0 10px"> };
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -198,6 +201,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $message.addClass( 'updating-message' );
</span><span class="cx" style="display: block; padding: 0 10px"> $message.text( wp.updates.l10n.installing );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ wp.a11y.speak( wp.updates.l10n.installingMsg );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( wp.updates.updateLock ) {
</span><span class="cx" style="display: block; padding: 0 10px"> wp.updates.updateQueue.push( {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -234,6 +238,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $message.removeClass( 'updating-message' ).addClass( 'updated-message button-disabled' );
</span><span class="cx" style="display: block; padding: 0 10px"> $message.text( wp.updates.l10n.installed );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ wp.a11y.speak( wp.updates.l10n.installedMsg );
</ins><span class="cx" style="display: block; padding: 0 10px"> };
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span></span></pre></div>
<a id="trunksrcwpincludesjswpa11yjs"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/src/wp-includes/js/wp-a11y.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/js/wp-a11y.js (rev 0)
+++ trunk/src/wp-includes/js/wp-a11y.js 2015-03-01 19:10:58 UTC (rev 31594)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,46 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+window.wp = window.wp || {};
+
+( function ( wp, $ ) {
+ 'use strict';
+
+ var $container;
+
+ /**
+ * Update the ARIA live notification area text node.
+ *
+ * @since 4.2.0
+ *
+ * @param {String} message
+ */
+ function speak( message ) {
+ if ( $container ) {
+ $container.text( message );
+ }
+ }
+
+ /**
+ * Initialize wp.a11y and define ARIA live notification area.
+ *
+ * @since 4.2.0
+ */
+ $( document ).ready( function() {
+ $container = $( '#wp-a11y-speak' );
+
+ if ( ! $container.length ) {
+ $container = $( '<div>', {
+ id: 'wp-a11y-speak',
+ role: 'status',
+ 'aria-live': 'polite',
+ 'aria-relevant': 'all',
+ 'aria-atomic': 'true',
+ 'class': 'screen-reader-text'
+ } );
+
+ $( document.body ).append( $container );
+ }
+ } );
+
+ wp.a11y = wp.a11y || {};
+ wp.a11y.speak = speak;
+
+} )( window.wp, window.jQuery );
</ins><span class="cx" style="display: block; padding: 0 10px">Property changes on: trunk/src/wp-includes/js/wp-a11y.js
</span><span class="cx" style="display: block; padding: 0 10px">___________________________________________________________________
</span></span></pre></div>
<a id="svneolstyle"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:eol-style</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+native
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="trunksrcwpincludesscriptloaderphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/script-loader.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/script-loader.php 2015-03-01 07:56:18 UTC (rev 31593)
+++ trunk/src/wp-includes/script-loader.php 2015-03-01 19:10:58 UTC (rev 31594)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -82,6 +82,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 'warnDelete' => __("You are about to permanently delete the selected items.\n 'Cancel' to stop, 'OK' to delete.")
</span><span class="cx" style="display: block; padding: 0 10px"> ) );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $scripts->add( 'wp-a11y', "/wp-includes/js/wp-a11y$suffix.js", array( 'jquery' ), false, 1 );
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $scripts->add( 'sack', "/wp-includes/js/tw-sack$suffix.js", array(), '1.6.1', 1 );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $scripts->add( 'quicktags', "/wp-includes/js/quicktags$suffix.js", array(), false, 1 );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -380,7 +382,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $scripts->add( 'hoverIntent', "/wp-includes/js/hoverIntent$suffix.js", array('jquery'), 'r7', 1 );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $scripts->add( 'customize-base', "/wp-includes/js/customize-base$suffix.js", array( 'jquery', 'json2', 'underscore' ), false, 1 );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $scripts->add( 'customize-base', "/wp-includes/js/customize-base$suffix.js", array( 'jquery', 'json2', 'underscore', 'wp-a11y' ), false, 1 );
</ins><span class="cx" style="display: block; padding: 0 10px"> $scripts->add( 'customize-loader', "/wp-includes/js/customize-loader$suffix.js", array( 'customize-base' ), false, 1 );
</span><span class="cx" style="display: block; padding: 0 10px"> $scripts->add( 'customize-preview', "/wp-includes/js/customize-preview$suffix.js", array( 'customize-base' ), false, 1 );
</span><span class="cx" style="display: block; padding: 0 10px"> $scripts->add( 'customize-models', "/wp-includes/js/customize-models.js", array( 'underscore', 'backbone' ), false, 1 );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -532,7 +534,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 'ays' => __('Are you sure you want to install this plugin?')
</span><span class="cx" style="display: block; padding: 0 10px"> ) );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $scripts->add( 'updates', "/wp-admin/js/updates$suffix.js", array( 'jquery', 'wp-util' ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $scripts->add( 'updates', "/wp-admin/js/updates$suffix.js", array( 'jquery', 'wp-util', 'wp-a11y' ) );
</ins><span class="cx" style="display: block; padding: 0 10px"> did_action( 'init' ) && $scripts->localize( 'updates', '_wpUpdatesSettings', array(
</span><span class="cx" style="display: block; padding: 0 10px"> 'ajax_nonce' => wp_create_nonce( 'updates' ),
</span><span class="cx" style="display: block; padding: 0 10px"> 'l10n' => array(
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -543,6 +545,10 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 'installing' => __( 'Installing...' ),
</span><span class="cx" style="display: block; padding: 0 10px"> 'installed' => __( 'Installed!' ),
</span><span class="cx" style="display: block; padding: 0 10px"> 'installFailed' => __( 'Installation failed' ),
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ 'updatingMsg' => __( 'Updating... please wait.' ),
+ 'installingMsg' => __( 'Installing... please wait.' ),
+ 'updatedMsg' => __( 'Update completed successfully.' ),
+ 'installedMsg' => __( 'Installation completed successfully.' ),
</ins><span class="cx" style="display: block; padding: 0 10px"> )
</span><span class="cx" style="display: block; padding: 0 10px"> ) );
</span><span class="cx" style="display: block; padding: 0 10px">
</span></span></pre>
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