tdf#113572: allow switching to data range in copypasted chart

- enable data range toolbar button for charts with internal
  data table and possiblilty to switch to data range
- show warning before destoying data table
- recreation of data provider

Change-Id: I2a08b723be80d411e970bfe2ee53dee7d3d52faa
Reviewed-on: https://gerrit.libreoffice.org/44605
Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
Tested-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>

2 files changed, 20 insertions, 1 deletions

diff --git a/sc/inc/docuno.hxx b/sc/inc/docuno.hxx
index ecb7cf494763..aa55a1ad4c35 100644
--- a/sc/inc/docuno.hxx
+++ b/sc/inc/docuno.hxx
@@ -37,6 +37,8 @@
 #include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
 #include <com/sun/star/sheet/XSpreadsheets2.hpp>
 #include <com/sun/star/sheet/XDocumentAuditing.hpp>
+#include <com/sun/star/chart2/data/XDataProvider.hpp>
+#include <com/sun/star/chart2/XDataProviderAccess.hpp>
 #include <com/sun/star/lang/XServiceInfo.hpp>
 #include <com/sun/star/util/XProtectable.hpp>
 #include <com/sun/star/container/XEnumerationAccess.hpp>
@@ -86,6 +88,7 @@ class SC_DLLPUBLIC ScModelObj : public SfxBaseModel,
                     public SvxFmMSFactory,  ///< derived from XMultiServiceFactory
                     public css::lang::XServiceInfo,
                     public css::util::XChangesNotifier,
+                    public css::chart2::XDataProviderAccess,
                     public css::sheet::opencl::XOpenCLSelection
 {
 private:
@@ -156,6 +159,10 @@ public:
     virtual css::uno::Reference< css::sheet::XSpreadsheets > SAL_CALL
                             getSheets() override;
 
+                            /// XDataProviderAccess
+    virtual ::css::uno::Reference< css::chart2::data::XDataProvider > SAL_CALL
+                            createDataProvider() override;
+
                             /// XStyleFamiliesSupplier
     virtual css::uno::Reference< css::container::XNameAccess > SAL_CALL
                             getStyleFamilies() override;
diff --git a/sc/source/ui/unoobj/docuno.cxx b/sc/source/ui/unoobj/docuno.cxx
index d5560485bc62..901e34a86a31 100644
--- a/sc/source/ui/unoobj/docuno.cxx
+++ b/sc/source/ui/unoobj/docuno.cxx
@@ -228,6 +228,7 @@ using sc::TwipsToHMM;
 #define SCMODELOBJ_SERVICE          "com.sun.star.sheet.SpreadsheetDocument"
 #define SCDOCSETTINGS_SERVICE       "com.sun.star.sheet.SpreadsheetDocumentSettings"
 #define SCDOC_SERVICE               "com.sun.star.document.OfficeDocument"
+#define SCDATAPROVIDERACCESS_SERVICE "com.sun.star.chart2.XDataProviderAccess"
 
 SC_SIMPLE_SERVICE_INFO( ScAnnotationsObj, "ScAnnotationsObj", "com.sun.star.sheet.CellAnnotations" )
 SC_SIMPLE_SERVICE_INFO( ScDrawPagesObj, "ScDrawPagesObj", "com.sun.star.drawing.DrawPages" )
@@ -1192,6 +1193,7 @@ uno::Any SAL_CALL ScModelObj::queryInterface( const uno::Type& rType )
     SC_QUERYINTERFACE( lang::XServiceInfo )
     SC_QUERYINTERFACE( util::XChangesNotifier )
     SC_QUERYINTERFACE( sheet::opencl::XOpenCLSelection )
+    SC_QUERYINTERFACE( chart2::XDataProviderAccess )
 
     uno::Any aRet(SfxBaseModel::queryInterface( rType ));
     if ( !aRet.hasValue()
@@ -1338,6 +1340,16 @@ uno::Reference<sheet::XSpreadsheets> SAL_CALL ScModelObj::getSheets()
     return nullptr;
 }
 
+css::uno::Reference< ::css::chart2::data::XDataProvider > SAL_CALL ScModelObj::createDataProvider()
+{
+    if (pDocShell)
+    {
+        return css::uno::Reference< ::css::chart2::data::XDataProvider > (
+            ScServiceProvider::MakeInstance(ScServiceProvider::Type::CHDATAPROV, pDocShell), uno::UNO_QUERY);
+    }
+    return nullptr;
+}
+
 // XStyleFamiliesSupplier
 
 uno::Reference<container::XNameAccess> SAL_CALL ScModelObj::getStyleFamilies()
@@ -2847,7 +2859,7 @@ sal_Bool SAL_CALL ScModelObj::supportsService( const OUString& rServiceName )
 
 uno::Sequence<OUString> SAL_CALL ScModelObj::getSupportedServiceNames()
 {
-    return {SCMODELOBJ_SERVICE, SCDOCSETTINGS_SERVICE, SCDOC_SERVICE};
+    return {SCMODELOBJ_SERVICE, SCDOCSETTINGS_SERVICE, SCDOC_SERVICE, SCDATAPROVIDERACCESS_SERVICE};
 }
 
 // XUnoTunnel