export darken/darkeless/lighten/lightenless commands

Change-Id: I4531ab82a52e3da41f12409185f7c0730381aa23

xmloff/source/draw/shapeexport4.cxx

@@ -413,6 +413,30 @@ void ImpExportEnhancedPath( SvXMLExport& rExport,
                     i += 2;
                 }
                 break;
+            case com::sun::star::drawing::EnhancedCustomShapeSegmentCommand::DARKEN :
+                if ( bExtended )
+                    aStrBuffer.append( (sal_Unicode)'H' );
+                else
+                    bNeedExtended = true;
+                break;
+            case com::sun::star::drawing::EnhancedCustomShapeSegmentCommand::DARKENLESS :
+                if ( bExtended )
+                    aStrBuffer.append( (sal_Unicode)'I' );
+                else
+                    bNeedExtended = true;
+                break;
+            case com::sun::star::drawing::EnhancedCustomShapeSegmentCommand::LIGHTEN :
+                if ( bExtended )
+                    aStrBuffer.append( (sal_Unicode)'J' );
+                else
+                    bNeedExtended = true;
+                break;
+            case com::sun::star::drawing::EnhancedCustomShapeSegmentCommand::LIGHTENLESS :
+                if ( bExtended )
+                    aStrBuffer.append( (sal_Unicode)'K' );
+                else
+                    bNeedExtended = true;
+                break;
             default : // ups, seems to be something wrong
             {
                 aSegment.Count = 1;

xmloff/source/draw/ximpcustomshape.cxx

@@ -702,6 +702,34 @@ void GetEnhancedPath( std::vector< com::sun::star::beans::PropertyValue >& rDest
                 nIndex++;
             }
             break;
+            case 'H' :
+            {
+                nLatestSegmentCommand = com::sun::star::drawing::EnhancedCustomShapeSegmentCommand::DARKEN;
+                nParametersNeeded = 0;
+                nIndex++;
+            }
+            break;
+            case 'I' :
+            {
+                nLatestSegmentCommand = com::sun::star::drawing::EnhancedCustomShapeSegmentCommand::DARKENLESS;
+                nParametersNeeded = 0;
+                nIndex++;
+            }
+            break;
+            case 'J' :
+            {
+                nLatestSegmentCommand = com::sun::star::drawing::EnhancedCustomShapeSegmentCommand::LIGHTEN;
+                nParametersNeeded = 0;
+                nIndex++;
+            }
+            break;
+            case 'K' :
+            {
+                nLatestSegmentCommand = com::sun::star::drawing::EnhancedCustomShapeSegmentCommand::LIGHTENLESS;
+                nParametersNeeded = 0;
+                nIndex++;
+            }
+            break;
             case 'W' :
             {
                 nLatestSegmentCommand = com::sun::star::drawing::EnhancedCustomShapeSegmentCommand::CLOCKWISEARCTO;