fdo#72520 : Added property to store external data path in chart.

  -  added new property entry to store xlsx external data for chart.

Change-Id: I3695865ad7e888359d1048e9bc380cba26108636
Reviewed-on: https://gerrit.libreoffice.org/7212Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>
Tested-by: Markus Mohrhard <markus.mohrhard@googlemail.com>

chart2/source/controller/chartapiwrapper/DiagramWrapper.cxx

@@ -136,7 +136,8 @@ enum
     PROP_DIAGRAM_AUTOMATIC_SIZE,
     PROP_DIAGRAM_DATATABLEHBORDER,
     PROP_DIAGRAM_DATATABLEVBORDER,
-    PROP_DIAGRAM_DATATABLEOUTLINE
+    PROP_DIAGRAM_DATATABLEOUTLINE,
+    PROP_DIAGRAM_EXTERNALDATA
 };
 
 void lcl_AddPropertiesToVector(
@@ -436,6 +437,12 @@ void lcl_AddPropertiesToVector(
                   ::getBooleanCppuType(),
                   beans::PropertyAttribute::BOUND
                   | beans::PropertyAttribute::MAYBEDEFAULT ));
+    rOutProperties.push_back(
+        Property( "ExternalData",
+                  PROP_DIAGRAM_EXTERNALDATA,
+                  ::getCppuType( reinterpret_cast< const OUString * >(0)),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEVOID ));
 
 }
 

chart2/source/model/main/Diagram.cxx

@@ -74,7 +74,8 @@ enum
     PROP_DIAGRAM_3DRELATIVEHEIGHT,
     PROP_DIAGRAM_DATATABLEHBORDER,
     PROP_DIAGRAM_DATATABLEVBORDER,
-    PROP_DIAGRAM_DATATABLEOUTLINE
+    PROP_DIAGRAM_DATATABLEOUTLINE,
+    PROP_DIAGRAM_EXTERNALDATA
 };
 
 void lcl_AddPropertiesToVector(
@@ -190,6 +191,11 @@ void lcl_AddPropertiesToVector(
                  ::getBooleanCppuType(),
                  beans::PropertyAttribute::BOUND
                  | beans::PropertyAttribute::MAYBEDEFAULT ));
+   rOutProperties.push_back(
+        Property( "ExternalData",
+                  PROP_DIAGRAM_EXTERNALDATA,
+                  ::getCppuType( reinterpret_cast< const OUString   * >(0)),
+                  beans::PropertyAttribute::MAYBEVOID ));
 
 }
 

include/xmloff/xmltoken.hxx

@@ -3225,6 +3225,7 @@ namespace xmloff { namespace token {
         XML_CHART_DTABLE_SHOWHORZBORDER,
         XML_CHART_DTABLE_SHOWVERTBORDER,
         XML_CHART_DTABLE_SHOWOUTLINE,
+        XML_EXTERNALDATA,
 
         XML_TOKEN_END
     };

offapi/com/sun/star/chart2/Diagram.idl

@@ -120,6 +120,9 @@ service Diagram
         @see ::com::sun::star::chart::MissingValueTreatment
      */
     [optional, property] long                       MissingValueTreatment;
+
+    [optional, property] string                     ExternalData;
+
 };
 
 } ; // chart2

oox/source/token/properties.txt

@@ -150,6 +150,7 @@ ErrorBarY
 ErrorMessage
 ErrorTitle
 Expansion
+ExternalData
 ExternalDocLinks
 ExternalLinks
 ExtrapolateForward

xmloff/source/chart/PropertyMap.hxx

@@ -137,6 +137,7 @@ const XMLPropertyMapEntry aXMLChartPropMap[] =
     MAP_ENTRY_ODF12( "DataTableHBorder", CHART, XML_CHART_DTABLE_SHOWHORZBORDER, XML_TYPE_BOOL ),
     MAP_ENTRY_ODF12( "DataTableVBorder", CHART, XML_CHART_DTABLE_SHOWVERTBORDER, XML_TYPE_BOOL ),
     MAP_ENTRY_ODF12( "DataTableOutline", CHART, XML_CHART_DTABLE_SHOWOUTLINE, XML_TYPE_BOOL ),
+    MAP_ENTRY_ODF12( "ExternalData", CHART, XML_EXTERNALDATA, XML_TYPE_STRING),
 
     MAP_ENTRY( "ScaleText", CHART, XML_SCALE_TEXT, XML_TYPE_BOOL ),
 

xmloff/source/core/xmltoken.cxx

@@ -3224,6 +3224,7 @@ namespace xmloff { namespace token {
         TOKEN( "data-table-show-horz-border",     XML_CHART_DTABLE_SHOWHORZBORDER ),
         TOKEN( "data-table-show-vert-border",     XML_CHART_DTABLE_SHOWVERTBORDER ),
         TOKEN( "data-table-show-outline",     XML_CHART_DTABLE_SHOWOUTLINE ),
+        TOKEN( "external-data", XML_EXTERNALDATA),
 
 #if OSL_DEBUG_LEVEL > 0
         { 0, NULL, NULL,                       XML_TOKEN_END }