use more concrete types in chart2, UncachedDataSequence

Change-Id: Ic5ca09567b74840c28d1c892a315476a6b7e9e0f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/128630
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

2 files changed, 12 insertions, 10 deletions

diff --git a/chart2/source/inc/InternalDataProvider.hxx b/chart2/source/inc/InternalDataProvider.hxx
index 21cd31e3d6a2..0fa2bdf8b855 100644
--- a/chart2/source/inc/InternalDataProvider.hxx
+++ b/chart2/source/inc/InternalDataProvider.hxx
@@ -29,6 +29,7 @@
 #include <com/sun/star/util/XCloneable.hpp>
 #include <cppuhelper/implbase.hxx>
 #include <cppuhelper/weakref.hxx>
+#include <rtl/ref.hxx>
 
 #include <map>
 
@@ -36,6 +37,7 @@ namespace com::sun::star::chart2 { class XChartDocument; }
 
 namespace chart
 {
+class UncachedDataSequence;
 
 namespace impl
 {
@@ -180,10 +182,10 @@ private:
     css::uno::Reference< css::chart2::data::XDataSequence >
         createDataSequenceAndAddToMap( const OUString & rRangeRepresentation,
                                        const OUString & rRole );
-    css::uno::Reference< css::chart2::data::XDataSequence >
+    rtl::Reference< UncachedDataSequence >
         createDataSequenceAndAddToMap( const OUString & rRangeRepresentation );
 
-    css::uno::Reference<css::chart2::data::XDataSequence>
+    rtl::Reference<UncachedDataSequence>
         createDataSequenceFromArray( const OUString& rArrayStr, std::u16string_view rRole,
             std::u16string_view rRoleQualifier);
 
diff --git a/chart2/source/tools/InternalDataProvider.cxx b/chart2/source/tools/InternalDataProvider.cxx
index 4af0a42a684e..dd70b4617547 100644
--- a/chart2/source/tools/InternalDataProvider.cxx
+++ b/chart2/source/tools/InternalDataProvider.cxx
@@ -483,29 +483,29 @@ void InternalDataProvider::decreaseMapReferences(
     }
 }
 
-Reference< chart2::data::XDataSequence > InternalDataProvider::createDataSequenceAndAddToMap(
+rtl::Reference< UncachedDataSequence > InternalDataProvider::createDataSequenceAndAddToMap(
     const OUString & rRangeRepresentation )
 {
-    Reference<chart2::data::XDataSequence> xSeq = createDataSequenceFromArray(rRangeRepresentation, u"", u"");
+    rtl::Reference<UncachedDataSequence> xSeq = createDataSequenceFromArray(rRangeRepresentation, u"", u"");
     if (xSeq.is())
-        return xSeq;
+        return nullptr;
 
     xSeq.set(new UncachedDataSequence(this, rRangeRepresentation));
     addDataSequenceToMap(rRangeRepresentation, xSeq);
     return xSeq;
 }
 
-uno::Reference<chart2::data::XDataSequence>
+rtl::Reference<UncachedDataSequence>
 InternalDataProvider::createDataSequenceFromArray( const OUString& rArrayStr, std::u16string_view rRole, std::u16string_view rRoleQualifier )
 {
     if (rArrayStr.indexOf('{') != 0 || rArrayStr[rArrayStr.getLength()-1] != '}')
     {
         // Not an array string.
-        return uno::Reference<chart2::data::XDataSequence>();
+        return nullptr;
     }
 
     bool bAllNumeric = true;
-    uno::Reference<chart2::data::XDataSequence> xSeq;
+    rtl::Reference<UncachedDataSequence> xSeq;
 
     const sal_Unicode* p = rArrayStr.getStr();
     const sal_Unicode* pEnd = p + rArrayStr.getLength();
@@ -665,8 +665,8 @@ Reference< chart2::data::XDataSequence > InternalDataProvider::createDataSequenc
     const OUString & rRangeRepresentation,
     const OUString & rRole )
 {
-    Reference< chart2::data::XDataSequence > xSeq(
-        new UncachedDataSequence( this, rRangeRepresentation, rRole ));
+    rtl::Reference< UncachedDataSequence > xSeq =
+        new UncachedDataSequence( this, rRangeRepresentation, rRole );
     addDataSequenceToMap( rRangeRepresentation, xSeq );
     return xSeq;
 }