make data streams an experimental feature

Change-Id: I674b86a6e1c1c0b162c159747b6900ce438ab095

sc/sdi/cellsh.sdi

@@ -51,9 +51,9 @@ interface CellSelection
     SID_REFRESH_DBAREA      [ ExecMethod = ExecuteDB; StateMethod = GetDBState; ]
     SID_SBA_BRW_INSERT      [ ExecMethod = ExecuteDB; StateMethod = GetDBState; ]
     SID_SELECT_DB           [ ExecMethod = ExecuteDB; StateMethod = GetDBState; ]
-    SID_DATA_STREAMS        [ ExecMethod = ExecuteDB; ]
-    SID_DATA_STREAMS_PLAY   [ ExecMethod = ExecuteDB; ]
-    SID_DATA_STREAMS_STOP   [ ExecMethod = ExecuteDB; ]
+    SID_DATA_STREAMS        [ ExecMethod = ExecuteDB; StateMethod = GetDBState; ]
+    SID_DATA_STREAMS_PLAY   [ ExecMethod = ExecuteDB; StateMethod = GetDBState; ]
+    SID_DATA_STREAMS_STOP   [ ExecMethod = ExecuteDB; StateMethod = GetDBState; ]
     SID_MANAGE_XML_SOURCE   [ ExecMethod = ExecuteDB; StateMethod = GetDBState; ]
     SID_SORT                [ ExecMethod = ExecuteDB; StateMethod = GetDBState; ]
     SID_DATA_FORM           [ ExecMethod = ExecuteDB; StateMethod = GetDBState; ]

sc/source/filter/xml/xmlcelli.cxx

@@ -86,6 +86,7 @@
 #include "editeng/langitem.hxx"
 #include <svx/unoapi.hxx>
 #include <svl/languageoptions.hxx>
+#include <svtools/miscopt.hxx>
 #include <sax/tools/converter.hxx>
 
 #include <com/sun/star/frame/XModel.hpp>
@@ -1001,7 +1002,8 @@ void ScXMLTableRowCellContext::SetCellRangeSource( const ScAddress& rPosition )
             OUString sSourceStr( pCellRangeSource->sSourceStr );
             OUString sRangeStr;
             ScRangeStringConverter::GetStringFromRange( sRangeStr, aDestRange, pDoc, formula::FormulaGrammar::CONV_OOO );
-            if (pCellRangeSource->sFilterOptions == "DataStream")
+            SvtMiscOptions aMiscOptions;
+            if (aMiscOptions.IsExperimentalMode() && pCellRangeSource->sFilterOptions == "DataStream")
             {
                 DataStream::Set( dynamic_cast<ScDocShell*>(pDoc->GetDocumentShell())
                         , pCellRangeSource->sURL // rURL

sc/source/ui/view/cellsh2.cxx

@@ -29,6 +29,7 @@
 #include <vcl/msgbox.hxx>
 #include <svl/stritem.hxx>
 #include <svl/visitem.hxx>
+#include <svtools/miscopt.hxx>
 #include <unotools/moduleoptions.hxx>
 
 #include <com/sun/star/frame/FrameSearchFlag.hpp>
@@ -1167,7 +1168,15 @@ void ScCellShell::GetDBState( SfxItemSet& rSet )
                     }
                 }
                 break;
-
+            case SID_DATA_STREAMS:
+            case SID_DATA_STREAMS_PLAY:
+            case SID_DATA_STREAMS_STOP:
+                {
+                    SvtMiscOptions aMiscOptions;
+                    if ( !aMiscOptions.IsExperimentalMode() )
+                        rSet.DisableItem( nWhich );
+                }
+                break;
             case SID_TEXT_TO_COLUMNS:
                 {
                     ScRange aRange;