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<title>[30817] trunk/src/wp-admin/js/editor-expand.js: Editor focus: Don't trigger when typing while the mouse is outside the editor.</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/30817">30817</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/30817","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>nacin</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2014-12-11 09:33:46 +0000 (Thu, 11 Dec 2014)</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'>Editor focus: Don't trigger when typing while the mouse is outside the editor.

props avryl.
fixes <a href="https://core.trac.wordpress.org/ticket/20668">#20668</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminjseditorexpandjs">trunk/src/wp-admin/js/editor-expand.js</a></li>
</ul>

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<h3>Diff</h3>
<a id="trunksrcwpadminjseditorexpandjs"></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/editor-expand.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/js/editor-expand.js    2014-12-11 09:31:45 UTC (rev 30816)
+++ trunk/src/wp-admin/js/editor-expand.js      2014-12-11 09:33:46 UTC (rev 30817)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -803,6 +803,12 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        mouseY = event.pageY;
</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">+                function recalcEditorRect() {
+                       editorRect = $editor.offset();
+                       editorRect.right = editorRect.left + $editor.outerWidth();
+                       editorRect.bottom = editorRect.top + $editor.outerHeight();
+               }
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 function activate() {
</span><span class="cx" style="display: block; padding: 0 10px">                        if ( ! _isActive ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                _isActive = true;
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -909,9 +915,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                $overlay
</span><span class="cx" style="display: block; padding: 0 10px">                                        // Always recalculate the editor area entering the overlay with the mouse.
</span><span class="cx" style="display: block; padding: 0 10px">                                        .on( 'mouseenter.focus', function() {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                editorRect = $editor.offset();
-                                               editorRect.right = editorRect.left + $editor.outerWidth();
-                                               editorRect.bottom = editorRect.top + $editor.outerHeight();
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         recalcEditorRect();
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                                $window.on( 'scroll.focus', function() {
</span><span class="cx" style="display: block; padding: 0 10px">                                                        var nScrollY = window.pageYOffset;
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -937,24 +941,26 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                        } )
</span><span class="cx" style="display: block; padding: 0 10px">                                        // Fade in when the mouse moves away form the editor area.
</span><span class="cx" style="display: block; padding: 0 10px">                                        .on( 'mousemove.focus', function( event ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                var nx = event.pageX,
-                                                       ny = event.pageY;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         var nx = event.clientX,
+                                                       ny = event.clientY,
+                                                       pageYOffset = window.pageYOffset,
+                                                       pageXOffset = window.pageXOffset;
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                                if ( x && y && ( nx !== x || ny !== y ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                                        if (
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                                ( ny <= y && ny < editorRect.top ) ||
-                                                               ( ny >= y && ny > editorRect.bottom ) ||
-                                                               ( nx <= x && nx < editorRect.left ) ||
-                                                               ( nx >= x && nx > editorRect.right )
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                         ( ny <= y && ny < editorRect.top - pageYOffset ) ||
+                                                               ( ny >= y && ny > editorRect.bottom - pageYOffset ) ||
+                                                               ( nx <= x && nx < editorRect.left - pageXOffset ) ||
+                                                               ( nx >= x && nx > editorRect.right - pageXOffset )
</ins><span class="cx" style="display: block; padding: 0 10px">                                                         ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                                                traveledX += Math.abs( x - nx );
</span><span class="cx" style="display: block; padding: 0 10px">                                                                traveledY += Math.abs( y - ny );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                                                if ( (
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                                        ny <= editorRect.top - buffer ||
-                                                                       ny >= editorRect.bottom + buffer ||
-                                                                       nx <= editorRect.left - buffer ||
-                                                                       nx >= editorRect.right + buffer
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                                 ny <= editorRect.top - buffer - pageYOffset ||
+                                                                       ny >= editorRect.bottom + buffer - pageYOffset ||
+                                                                       nx <= editorRect.left - buffer - pageXOffset ||
+                                                                       nx >= editorRect.right + buffer - pageXOffset
</ins><span class="cx" style="display: block; padding: 0 10px">                                                                 ) && (
</span><span class="cx" style="display: block; padding: 0 10px">                                                                        traveledX > 10 ||
</span><span class="cx" style="display: block; padding: 0 10px">                                                                        traveledY > 10
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1151,6 +1157,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                        editor.on( 'blur', maybeFadeIn );
</span><span class="cx" style="display: block; padding: 0 10px">                                        editor.on( 'focus', focus );
</span><span class="cx" style="display: block; padding: 0 10px">                                        editor.on( 'blur', blur );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                        editor.on( 'wp-autoresize', recalcEditorRect );
</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">                                mceUnbind = function() {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1158,6 +1165,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                        editor.off( 'blur', maybeFadeIn );
</span><span class="cx" style="display: block; padding: 0 10px">                                        editor.off( 'focus', focus );
</span><span class="cx" style="display: block; padding: 0 10px">                                        editor.off( 'blur', blur );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                        editor.off( 'wp-autoresize', recalcEditorRect );
</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">                                if ( _isOn ) {
</span></span></pre>
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