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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/29302">29302</a></dd>
<dt>Author</dt> <dd>azaozz</dd>
<dt>Date</dt> <dd>2014-07-26 00:07:55 +0000 (Sat, 26 Jul 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>TinyMCE:
- Fix complex character input in Japanese, Chinese, etc. Was broken in getCursorOffset() in editor-expand.js.
- Disable auto-scrolling in some edge cases when editor expanding is enabled.
See <a href="http://core.trac.wordpress.org/ticket/28328">#28328</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminjseditorexpandjs">trunk/src/wp-admin/js/editor-expand.js</a></li>
<li><a href="#trunksrcwpincludesjstinymcepluginswpviewpluginjs">trunk/src/wp-includes/js/tinymce/plugins/wpview/plugin.js</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadminjseditorexpandjs"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-admin/js/editor-expand.js (29301 => 29302)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-admin/js/editor-expand.js   2014-07-25 15:56:57 UTC (rev 29301)
+++ trunk/src/wp-admin/js/editor-expand.js      2014-07-26 00:07:55 UTC (rev 29302)
</span><span class="lines">@@ -124,14 +124,19 @@
</span><span class="cx">          $visualEditor = $contentWrap.find( '.mce-edit-area' );
</span><span class="cx">          $statusBar = $contentWrap.find( '.mce-statusbar' ).filter( ':visible' );
</span><span class="cx"> 
</span><del>-               // Adjust when switching editor modes.
-               editor.on( 'show', function() {
-                       setTimeout( function() {
-                               editor.execCommand( 'wpAutoResize' );
-                               adjust();
-                       }, 300 );
-               } );
</del><ins>+                function getCursorOffset() {
+                       var node = editor.selection.getNode(),
+                               view, offset;
</ins><span class="cx"> 
</span><ins>+                       if ( editor.plugins.wpview && ( view = editor.plugins.wpview.getView( node ) ) ) {
+                               offset = view.getBoundingClientRect();
+                       } else {
+                               offset = node.getBoundingClientRect();
+                       }
+
+                       return offset.height ? offset : false;
+               }
+
</ins><span class="cx">           // Make sure the cursor is always visible.
</span><span class="cx">          // This is not only necessary to keep the cursor between the toolbars,
</span><span class="cx">          // but also to scroll the window when the cursor moves out of the viewport to a wpview.
</span><span class="lines">@@ -150,13 +155,18 @@
</span><span class="cx">                          return;
</span><span class="cx">                  }
</span><span class="cx"> 
</span><del>-                       cursorTop = offset.top + editor.getContentAreaContainer().getElementsByTagName( 'iframe' )[0].getBoundingClientRect().top;
</del><ins>+                        cursorTop = offset.top + editor.getContentAreaContainer().firstChild.getBoundingClientRect().top;
</ins><span class="cx">                   cursorBottom = cursorTop + offset.height;
</span><span class="cx">                  cursorTop = cursorTop - buffer;
</span><span class="cx">                  cursorBottom = cursorBottom + buffer;
</span><span class="cx">                  editorTop = $adminBar.outerHeight() + $tools.outerHeight() + $visualTop.outerHeight();
</span><span class="cx">                  editorBottom = windowHeight - $bottom.outerHeight();
</span><span class="cx"> 
</span><ins>+                       // Don't scroll if the node is taller than the visible part of the editor
+                       if ( editorBottom - editorTop < offset.height ) {
+                               return;
+                       }
+
</ins><span class="cx">                   if ( cursorTop < editorTop && ( key === VK.UP || key === VK.LEFT || key === VK.BACKSPACE ) ) {
</span><span class="cx">                          window.scrollTo( window.pageXOffset, cursorTop + window.pageYOffset - editorTop );
</span><span class="cx">                  } else if ( cursorBottom > editorBottom ) {
</span><span class="lines">@@ -164,45 +174,14 @@
</span><span class="cx">                  }
</span><span class="cx">          } );
</span><span class="cx"> 
</span><del>-               function getCursorOffset() {
-                       var selection = editor.selection,
-                               node = selection.getNode(),
-                               range = selection.getRng(),
-                               view, clone, offset;
</del><ins>+                // Adjust when switching editor modes.
+               editor.on( 'show', function() {
+                       setTimeout( function() {
+                               editor.execCommand( 'wpAutoResize' );
+                               adjust();
+                       }, 300 );
+               } );
</ins><span class="cx"> 
</span><del>-                       if ( tinymce.Env.ie && tinymce.Env.ie < 9 ) {
-                               return;
-                       }
-
-                       if ( editor.plugins.wpview && ( view = editor.plugins.wpview.getView( node ) ) ) {
-                               offset = view.getBoundingClientRect();
-                       } else if ( selection.isCollapsed() ) {
-                               clone = range.cloneRange();
-
-                               if ( clone.startContainer.length > 1 ) {
-                                       if ( clone.startContainer.length > clone.endOffset ) {
-                                               clone.setEnd( clone.startContainer, clone.endOffset + 1 );
-                                       } else {
-                                               clone.setStart( clone.startContainer, clone.endOffset - 1 );
-                                       }
-
-                                       selection.setRng( clone );
-                                       offset = selection.getRng().getBoundingClientRect();
-                                       selection.setRng( range );
-                               } else {
-                                       offset = node.getBoundingClientRect();
-                               }
-                       } else {
-                               offset = range.getBoundingClientRect();
-                       }
-
-                       if ( ! offset.height ) {
-                               return;
-                       }
-
-                       return offset;
-               }
-
</del><span class="cx">           editor.on( 'hide', function() {
</span><span class="cx">                  textEditorResize();
</span><span class="cx">                  adjust();
</span></span></pre></div>
<a id="trunksrcwpincludesjstinymcepluginswpviewpluginjs"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-includes/js/tinymce/plugins/wpview/plugin.js (29301 => 29302)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-includes/js/tinymce/plugins/wpview/plugin.js        2014-07-25 15:56:57 UTC (rev 29301)
+++ trunk/src/wp-includes/js/tinymce/plugins/wpview/plugin.js   2014-07-26 00:07:55 UTC (rev 29302)
</span><span class="lines">@@ -286,8 +286,7 @@
</span><span class="cx">          });
</span><span class="cx"> 
</span><span class="cx">          editor.dom.bind( editor.getBody().parentNode, 'mousedown mouseup click', function( event ) {
</span><del>-                       var view = getView( event.target ),
-                               deselectEventType;
</del><ins>+                        var view = getView( event.target );
</ins><span class="cx"> 
</span><span class="cx">                  firstFocus = false;
</span><span class="cx"> 
</span></span></pre>
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