Ticket #27773: 27773.1.patch

src/wp-includes/class-wp-editor.php

@@ -982 +982 @@
                 $baseurl = self::$baseurl;
                 $mce_locale = self::$mce_locale;
 
+                // Set direction
+                if ( is_rtl() ) {
+                        $mce_translation['_dir'] = 'rtl';
+                }
+
                 /**
                  * Filter translated strings prepared for TinyMCE.
                  *

src/wp-includes/css/editor.css

@@ -1851 +1851 @@
         font-family: Tahoma, sans-serif;
 }
 
+/* @noflip */
+.mce-rtl .mce-flow-layout .mce-flow-layout-item > div {
+        direction: rtl;
+}
+
+/* @noflip */
+.mce-rtl .mce-listbox i.mce-caret {
+        left: 6px;
+}
+
 html:lang(he-il) .rtl .wp-switch-editor,
 html:lang(he-il) .rtl .quicktags-toolbar input  {
         font-family: Arial, sans-serif;

src/wp-includes/functions.php

@@ -2457 +2457 @@
  * Will only set the direction to 'rtl', if the WordPress locale has the text
  * direction set to 'rtl'.
  *
- * Fills in the 'directionality', 'plugins', and 'theme_advanced_button1' array
- * keys. These keys are then returned in the $input array.
+ * Fills in the 'directionality' setting, enables the 'directionality' plugin,
+ * and adds the 'ltr' button to 'toolbar1', formerly 'theme_advanced_buttons1' array
+ * keys. These keys are then returned in the $input (TinyMCE settings) array.
  *
  * @access private
  * @since 2.1.0
  *
- * @param array $input MCE plugin array.
+ * @param array $input MCE settings array.
  * @return array Direction set for 'rtl', if needed by locale.
  */
 function _mce_set_direction( $input ) {
@@ -2470 +2471 @@
         if ( is_rtl() ) {
                 $input['directionality'] = 'rtl';
                 $input['plugins'] .= ',directionality';
-                $input['theme_advanced_buttons1'] .= ',ltr';
+                $input['toolbar1'] .= ',ltr';
         }
 
         return $input;

src/wp-includes/js/tinymce/plugins/wordpress/plugin.js

@@ -279 +279 @@
 
                 if ( editor.getParam( 'directionality' ) === 'rtl' ) {
                         bodyClass.push('rtl');
+                        dom.setAttrib( doc.documentElement, 'dir', 'rtl' );
                 }
 
                 if ( env.ie ) {

src/wp-includes/js/tinymce/plugins/wpeditimage/plugin.js

@@ -403 +403 @@
         }
 
         function addToolbar( node ) {
-                var rectangle, toolbarHtml, toolbar, toolbarSize,
+                var rectangle, toolbarHtml, toolbar, left,
                         dom = editor.dom;
 
                 removeToolbar();
@@ -425 +425 @@
                         'contenteditable': false
                 }, toolbarHtml );
 
+                if ( editor.rtl ) {
+                        left = rectangle.x + rectangle.w - 82;
+                } else {
+                        left = rectangle.x;
+                }
+
                 editor.getBody().appendChild( toolbar );
-                toolbarSize = dom.getSize( toolbar );
-
                 dom.setStyles( toolbar, {
                         top: rectangle.y,
-                        left: rectangle.x
+                        left: left
                 });
 
                 toolbarActive = true;

src/wp-includes/js/tinymce/skins/wordpress/wp-content.css

@@ -453 +453 @@
         outline: 0;
 }
 
+/* rtl */
+.rtl .gallery .gallery-item {
+        float: right;
+}
+
+.rtl .wpview-wrap .toolbar {
+        left: auto;
+        right: 0;
+}
+
+.rtl .wpview-wrap .toolbar div,
+.rtl #wp-image-toolbar div {
+        margin-left: auto;
+        margin-right: 7px;
+}
+
 @media print,
         (-o-min-device-pixel-ratio: 5/4),
         (-webkit-min-device-pixel-ratio: 1.25),