fix missing service factory during import, related fdo#74333, cp#1000057

Change-Id: I2cce561587d82b0434ef2d3e65e5d35b7ff99260

3 files changed, 35 insertions, 6 deletions

diff --git a/chart2/inc/ChartModel.hxx b/chart2/inc/ChartModel.hxx
index d62628fafd5e..38735d983f6f 100644
--- a/chart2/inc/ChartModel.hxx
+++ b/chart2/inc/ChartModel.hxx
@@ -581,12 +581,15 @@ public:
     ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatsSupplier >
         getNumberFormatsSupplier();
 
+    com::sun::star::uno::Reference< com::sun::star::uno::XInterface > getChartView();
+
     bool isTimeBased() const;
     void setTimeBased(bool bTimeBased);
 
     void getNextTimePoint();
     void setTimeBasedRange(sal_Int32 nStart, sal_Int32 nEnd);
 
+private:
     sal_Int32 mnStart;
     sal_Int32 mnEnd;
     bool bSet;
diff --git a/chart2/source/controller/chartapiwrapper/ChartDocumentWrapper.cxx b/chart2/source/controller/chartapiwrapper/ChartDocumentWrapper.cxx
index f68cd670d1a5..5e27717b8dc2 100644
--- a/chart2/source/controller/chartapiwrapper/ChartDocumentWrapper.cxx
+++ b/chart2/source/controller/chartapiwrapper/ChartDocumentWrapper.cxx
@@ -1147,6 +1147,24 @@ uno::Reference< drawing::XDrawPage > ChartDocumentWrapper::impl_getDrawPage() co
     return m_spChart2ModelContact->getDrawPage();
 }
 
+namespace {
+
+uno::Reference< lang::XMultiServiceFactory > getShapeFactory(uno::Reference<uno::XInterface> xChartView)
+{
+    Reference< lang::XUnoTunnel> xUnoTunnel(xChartView,uno::UNO_QUERY);
+    if(xUnoTunnel.is())
+    {
+        ExplicitValueProvider* pProvider = reinterpret_cast<ExplicitValueProvider*>(xUnoTunnel->getSomething(
+                    ExplicitValueProvider::getUnoTunnelId() ));
+        if( pProvider )
+            return pProvider->getDrawModelWrapper()->getShapeFactory();
+
+    }
+    return uno::Reference< lang::XMultiServiceFactory >();
+}
+
+}
+
 // ____ XMultiServiceFactory ____
 uno::Reference< uno::XInterface > SAL_CALL ChartDocumentWrapper::createInstance(
     const OUString& aServiceSpecifier )
@@ -1385,15 +1403,18 @@ uno::Reference< uno::XInterface > SAL_CALL ChartDocumentWrapper::createInstance(
         {
             if( !m_xShapeFactory.is() && m_xChartView.is() )
             {
-                Reference< lang::XUnoTunnel> xUnoTunnel(m_xChartView,uno::UNO_QUERY);
-                if(xUnoTunnel.is())
+                m_xShapeFactory = getShapeFactory( m_xChartView );
+            }
+            else
+            {
+                ChartModel* pModel = m_spChart2ModelContact->getModel();
+                if(pModel)
                 {
-                    ExplicitValueProvider* pProvider = reinterpret_cast<ExplicitValueProvider*>(xUnoTunnel->getSomething(
-                        ExplicitValueProvider::getUnoTunnelId() ));
-                    if( pProvider )
-                        m_xShapeFactory.set( pProvider->getDrawModelWrapper()->getShapeFactory() );
+                    m_xChartView = pModel->getChartView();
+                    m_xShapeFactory = getShapeFactory( m_xChartView );
                 }
             }
+
             if( m_xShapeFactory.is() )
             {
                 xResult = m_xShapeFactory->createInstance( aServiceSpecifier );
diff --git a/chart2/source/model/main/ChartModel.cxx b/chart2/source/model/main/ChartModel.cxx
index 1b725ac05afc..e386d7f41a79 100644
--- a/chart2/source/model/main/ChartModel.cxx
+++ b/chart2/source/model/main/ChartModel.cxx
@@ -1402,6 +1402,11 @@ void ChartModel::setTimeBasedRange(sal_Int32 nStart, sal_Int32 nEnd)
     mbTimeBased = true;
 }
 
+uno::Reference< uno::XInterface > ChartModel::getChartView()
+{
+    return xChartView;
+}
+
 }  // namespace chart
 
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