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<title>[45172] trunk/src: TinyMCE: Fix keyboard navigation when the `dfw` button is present but hidden.</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/45172">45172</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/45172","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>2019-04-12 18:07:47 +0000 (Fri, 12 Apr 2019)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>TinyMCE: Fix keyboard navigation when the `dfw` button is present but hidden. Ensure that button is added last in the DOM to match where it appears visually.

Props afercia, azaozz.
Fixes <a href="https://core.trac.wordpress.org/ticket/46640">#46640</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcjs_enqueueswpeditordfwjs">trunk/src/js/_enqueues/wp/editor/dfw.js</a></li>
<li><a href="#trunksrcwpadmincsseditcss">trunk/src/wp-admin/css/edit.css</a></li>
<li><a href="#trunksrcwpincludesclasswpeditorphp">trunk/src/wp-includes/class-wp-editor.php</a></li>
<li><a href="#trunksrcwpincludescsseditorcss">trunk/src/wp-includes/css/editor.css</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcjs_enqueueswpeditordfwjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/js/_enqueues/wp/editor/dfw.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/js/_enqueues/wp/editor/dfw.js   2019-04-12 17:49:04 UTC (rev 45171)
+++ trunk/src/js/_enqueues/wp/editor/dfw.js     2019-04-12 18:07:47 UTC (rev 45172)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1473,12 +1473,20 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                onPostRender: function() {
</span><span class="cx" style="display: block; padding: 0 10px">                                        var button = this;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                        editor.on( 'init', function() {
+                                               if ( button.disabled() ) {
+                                                       button.hide();
+                                               }
+                                       } );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                                         $document
</span><span class="cx" style="display: block; padding: 0 10px">                                        .on( 'dfw-activate.focus', function() {
</span><span class="cx" style="display: block; padding: 0 10px">                                                button.disabled( false );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                button.show();
</ins><span class="cx" style="display: block; padding: 0 10px">                                         } )
</span><span class="cx" style="display: block; padding: 0 10px">                                        .on( 'dfw-deactivate.focus', function() {
</span><span class="cx" style="display: block; padding: 0 10px">                                                button.disabled( true );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                button.hide();
</ins><span class="cx" style="display: block; padding: 0 10px">                                         } )
</span><span class="cx" style="display: block; padding: 0 10px">                                        .on( 'dfw-on.focus', function() {
</span><span class="cx" style="display: block; padding: 0 10px">                                                button.active( true );
</span></span></pre></div>
<a id="trunksrcwpadmincsseditcss"></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/css/edit.css</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/css/edit.css   2019-04-12 17:49:04 UTC (rev 45171)
+++ trunk/src/wp-admin/css/edit.css     2019-04-12 18:07:47 UTC (rev 45172)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1273,12 +1273,10 @@
</span><span class="cx" style="display: block; padding: 0 10px"> /* DFW 2
</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">-#wp-content-wrap .mce-wp-dfw,
</del><span class="cx" style="display: block; padding: 0 10px"> #qt_content_dfw {
</span><span class="cx" style="display: block; padding: 0 10px">        display: none;
</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">-.wp-editor-expand #wp-content-wrap .mce-wp-dfw,
</del><span class="cx" style="display: block; padding: 0 10px"> .wp-editor-expand #qt_content_dfw {
</span><span class="cx" style="display: block; padding: 0 10px">        display: inline-block;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre></div>
<a id="trunksrcwpincludesclasswpeditorphp"></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/class-wp-editor.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-editor.php 2019-04-12 17:49:04 UTC (rev 45171)
+++ trunk/src/wp-includes/class-wp-editor.php   2019-04-12 18:07:47 UTC (rev 45172)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -587,14 +587,16 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                if ( ! wp_is_mobile() ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                        if ( $set['_content_editor_dfw'] ) {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                $mce_buttons[] = 'wp_adv';
</ins><span class="cx" style="display: block; padding: 0 10px">                                                 $mce_buttons[] = 'dfw';
</span><span class="cx" style="display: block; padding: 0 10px">                                        } else {
</span><span class="cx" style="display: block; padding: 0 10px">                                                $mce_buttons[] = 'fullscreen';
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                $mce_buttons[] = 'wp_adv';
</ins><span class="cx" style="display: block; padding: 0 10px">                                         }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                } else {
+                                       $mce_buttons[] = 'wp_adv';
</ins><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">-                                $mce_buttons[] = 'wp_adv';
-
</del><span class="cx" style="display: block; padding: 0 10px">                                 /**
</span><span class="cx" style="display: block; padding: 0 10px">                                 * Filters the first-row list of TinyMCE buttons (Visual tab).
</span><span class="cx" style="display: block; padding: 0 10px">                                 *
</span></span></pre></div>
<a id="trunksrcwpincludescsseditorcss"></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/css/editor.css</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/css/editor.css      2019-04-12 17:49:04 UTC (rev 45171)
+++ trunk/src/wp-includes/css/editor.css        2019-04-12 18:07:47 UTC (rev 45172)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1269,6 +1269,13 @@
</span><span class="cx" style="display: block; padding: 0 10px">        position: absolute;
</span><span class="cx" style="display: block; padding: 0 10px">        top: 0;
</span><span class="cx" style="display: block; padding: 0 10px">        right: 0;
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+}
+
+.mce-toolbar .mce-btn-group .mce-btn.mce-wp-dfw {
+       margin: 7px 7px 0 0;
+}
+
+.qt-dfw {
</ins><span class="cx" style="display: block; padding: 0 10px">         margin: 5px 5px 0 0;
</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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