Ticket #1015: fckplugin.js.patch

fckplugin.js

@@ -56 +56 @@
 {
         _inPre : false,
         _inLSpace : false,      
+        _appendSpace : false,
 
         /*
          * Returns a string representing the HTML format of "data". The returned
@@ -189 +190 @@
                                 var basicElement = this._BasicElements[ sNodeName ] ;
                                 if ( basicElement )
                                 {
+
                                         if ( basicElement[0] )
-                                                stringBuilder.push( basicElement[0] ) ;
+                                        {
+                                                var pNode = htmlNode.previousSibling;
+
+                                                if ( pNode != null && pNode.nodeType == 3 && ( pNode.nodeValue == " " || pNode.nodeValue == "" ) )
+                                                {
+                                                        pNode = pNode.previousSibling;
+                                                }
+
+                                                if ( pNode == null || !pNode.tagName || pNode.tagName.toLowerCase() != sNodeName || pNode.nodeValue != "" )
+                                                {
+                                                        stringBuilder.push( basicElement[0] );
+                                                }
+
+                                        }
 
                                         if ( !basicElement[2] )
                                                 this._AppendChildNodes( htmlNode, stringBuilder ) ;
 
                                         if ( basicElement[1] )
-                                                stringBuilder.push( basicElement[1] ) ;
+                                        {
+                                                var nNode = htmlNode.nextSibling;
+
+                                                if ( nNode != null && nNode.nodeType == 3 && ( nNode.nodeValue == " " || nNode.nodeValue == "" ) )
+                                                {
+                                                        nNode = nNode.previousSibling;
+                                                }
+
+                                                if ( nNode == null || !nNode.tagName || nNode.tagName.toLowerCase() != sNodeName || nNode.nodeValue != "" )
+                                                {
+                                                        stringBuilder.push( basicElement[1] );
+                                                }
+
+                                        }
+
+                                        if ( this._appendSpace == true )
+                                        {
+                                                stringBuilder.push( " " );
+                                                this._appendSpace = false;
+                                        }
+
                                 }
                                 else
                                 {
+                                        this._appendSpace = false;
                                         switch ( sNodeName )
                                         {
                                                 case 'ol' :
@@ -496 +532 @@
                                         textValue = FCKTools.HTMLEncode( textValue ) ;
                                         textValue = textValue.replace( /\u00A0/g, ' ' ) ;
 
-                                        if ( !htmlNode.previousSibling ||
-                                        ( stringBuilder.length > 0 && stringBuilder[ stringBuilder.length - 1 ].EndsWith( '\n' ) ) && !this._inLSpace )
+                                        if ( textValue != "" && ( !htmlNode.previousSibling ||
+                                        ( stringBuilder.length > 0 && stringBuilder[ stringBuilder.length - 1 ].EndsWith( '\n' ) ) && !this._inLSpace ) )
                                         {
-                                                textValue = textValue.LTrim() ;
+                                                var newTextValue = textValue.LTrim() ;
+                                                if ( newTextValue != textValue ) 
+                                                {
+                                                        var old = stringBuilder[ stringBuilder.length - 1 ];
+                                                        stringBuilder[ stringBuilder.length - 1 ] = " ";
+                                                        stringBuilder.push( old );
+                                                }
+
+                                                textValue = newTextValue;
                                         }
 
                                         if ( !htmlNode.nextSibling && !this._inLSpace )
-                                                textValue = textValue.RTrim() ;
+                                        {
+                                                var newTextValue = textValue.RTrim() ;
+                                                if ( newTextValue != textValue )
+                                                {
+                                                        this._appendSpace = true;
+                                                }
+
+                                                textValue = newTextValue;
+                                        }
 
                                         textValue = textValue.replace( / {2,}/g, ' ' ) ;
 
@@ -512 +564 @@
                                         
                                         if ( this._IsInsideCell )
                                                 textValue = textValue.replace( /\|/g, '|' ) ;
-        
+
                                 }
                                 else 
                                 {