X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=_source%2Fcore%2Fdom%2Felement.js;fp=_source%2Fcore%2Fdom%2Felement.js;h=b2f9bcc44a326243b40f57614f69e5b9360ffa8b;hb=055b6b0792ce7dc53d47af606b367c04b927c2ab;hp=bd425201afd599fe5cc18c100f8c5203a13610b9;hpb=66f4ae0bf0280ed56bf7c0f4ab175424dd1d47a0;p=ckeditor.git

diff --git a/_source/core/dom/element.js b/_source/core/dom/element.js
index bd42520..b2f9bcc 100644
--- a/_source/core/dom/element.js
+++ b/_source/core/dom/element.js
@@ -850,8 +850,16 @@ CKEDITOR.tools.extend( CKEDITOR.dom.element.prototype,
 			:
 				function()
 				{
-					var attributes = this.$.attributes;
-					return ( attributes.length > 1 || ( attributes.length == 1 && attributes[0].nodeName != '_cke_expando' ) );
+					var attrs = this.$.attributes,
+						attrsNum = attrs.length;
+
+					// The _moz_dirty attribute might get into the element after pasting (#5455)
+					var execludeAttrs = { _cke_expando : 1, _moz_dirty : 1 };
+
+					return attrsNum > 0 &&
+						( attrsNum > 2 ||
+							!execludeAttrs[ attrs[0].nodeName ] ||
+							( attrsNum == 2 && !execludeAttrs[ attrs[1].nodeName ] ) );
 				},
 
 		/**
@@ -1162,11 +1170,13 @@ CKEDITOR.tools.extend( CKEDITOR.dom.element.prototype,
 				function()
 				{
 					this.$.style.MozUserSelect = 'none';
+					this.on( 'dragstart', function (evt) { evt.data.preventDefault(); } );
 				}
 			: CKEDITOR.env.webkit ?
 				function()
 				{
 					this.$.style.KhtmlUserSelect = 'none';
+					this.on( 'dragstart', function (evt) { evt.data.preventDefault(); } );
 				}
 			:
 				function()