vanilla ckeditor-3.0.2

[ckeditor.git] / _source / core / dom / walker.js

diff --git a/_source/core/dom/walker.js b/_source/core/dom/walker.js
index 4617a81..d7934b8 100644 (file)
--- a/_source/core/dom/walker.js
+++ b/_source/core/dom/walker.js
@@ -47,7 +47,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                        {\r
                                return ( ( !movingOut || !limitLTR.equals( node ) )\r
                                        && ( !blockerLTR || !node.equals( blockerLTR ) )\r
-                                       && ( node.type != CKEDITOR.NODE_ELEMENT || node.getName() != 'body' ) );\r
+                                       && ( node.type != CKEDITOR.NODE_ELEMENT || !movingOut || node.getName() != 'body' ) );\r
                        };\r
                }\r
 \r
@@ -62,7 +62,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                        {\r
                                return ( ( !movingOut || !limitRTL.equals( node ) )\r
                                        && ( !blockerRTL || !node.equals( blockerRTL ) )\r
-                                       && ( node.type != CKEDITOR.NODE_ELEMENT || node.getName() != 'body' ) );\r
+                                       && ( node.type != CKEDITOR.NODE_ELEMENT || !movingOut || node.getName() != 'body' ) );\r
                        };\r
                }\r
 \r
@@ -78,7 +78,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                                if ( stopGuard( node, movingOut ) === false )\r
                                        return false;\r
 \r
-                               return userGuard( node );\r
+                               return userGuard( node, movingOut );\r
                        };\r
                }\r
                else\r
@@ -396,7 +396,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
        };\r
 \r
        /**\r
-        * Whether the node contains only white-spaces characters.\r
+        * Whether the node is a text node containing only whitespaces characters.\r
         * @param isReject\r
         */\r
        CKEDITOR.dom.walker.whitespaces = function( isReject )\r
@@ -408,4 +408,24 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                        return isReject ^ isWhitespace;\r
                };\r
        };\r
+\r
+       /**\r
+        * Whether the node is invisible in wysiwyg mode.\r
+        * @param isReject\r
+        */\r
+       CKEDITOR.dom.walker.invisible = function( isReject )\r
+       {\r
+               var whitespace = CKEDITOR.dom.walker.whitespaces();\r
+               return function( node )\r
+               {\r
+                       // Nodes that take no spaces in wysiwyg:\r
+                       // 1. White-spaces but not including NBSP;\r
+                       // 2. Empty inline elements, e.g. <b></b> we're checking here\r
+                       // 'offsetHeight' instead of 'offsetWidth' for properly excluding\r
+                       // all sorts of empty paragraph, e.g. <br />.\r
+                       var isInvisible = whitespace( node ) || node.is && !node.$.offsetHeight;\r
+                       return isReject ^ isInvisible;\r
+               };\r
+       };\r
+\r
 })();\r