tdf#39593 use getUnoTunnelImplementation

Change-Id: I78eb67913a568c610e38e5002f914773c4906dfd
Reviewed-on: https://gerrit.libreoffice.org/79350
Tested-by: Jenkins
Reviewed-by: Arkadiy Illarionov <qarkai@gmail.com>

3 files changed, 13 insertions, 38 deletions

diff --git a/starmath/source/mathmlexport.cxx b/starmath/source/mathmlexport.cxx
index 3c0d3ff891c4..bfeab01c6284 100644
--- a/starmath/source/mathmlexport.cxx
+++ b/starmath/source/mathmlexport.cxx
@@ -98,9 +98,7 @@ bool SmXMLExportWrapper::Export(SfxMedium &rMedium)
     uno::Reference< lang::XComponent > xModelComp = xModel;
 
     bool bEmbedded = false;
-    uno::Reference <lang::XUnoTunnel> xTunnel(xModel,uno::UNO_QUERY);
-    SmModel *pModel = reinterpret_cast<SmModel *>
-        (xTunnel->getSomething(SmModel::getUnoTunnelId()));
+    SmModel *pModel = comphelper::getUnoTunnelImplementation<SmModel>(xModel);
 
     SmDocShell *pDocShell = pModel ?
             static_cast<SmDocShell*>(pModel->GetObjectShell()) : nullptr;
@@ -285,10 +283,7 @@ bool SmXMLExportWrapper::WriteThroughComponent(
     uno::Sequence< PropertyValue > aProps(0);
     xFilter->filter( aProps );
 
-    uno::Reference<lang::XUnoTunnel> xFilterTunnel( xFilter, uno::UNO_QUERY );
-    SmXMLExport *pFilter = reinterpret_cast< SmXMLExport * >(
-                sal::static_int_cast< sal_uIntPtr >(
-                xFilterTunnel->getSomething( SmXMLExport::getUnoTunnelId() )));
+    auto pFilter = comphelper::getUnoTunnelImplementation<SmXMLExport>(xFilter);
     return pFilter == nullptr || pFilter->GetSuccess();
 }
 
@@ -413,9 +408,7 @@ ErrCode SmXMLExport::exportDoc(enum XMLTokenEnum eClass)
     else
     {
         uno::Reference <frame::XModel> xModel = GetModel();
-        uno::Reference <lang::XUnoTunnel> xTunnel(xModel,uno::UNO_QUERY);
-        SmModel *pModel = reinterpret_cast<SmModel *>
-            (xTunnel->getSomething(SmModel::getUnoTunnelId()));
+        SmModel *pModel = comphelper::getUnoTunnelImplementation<SmModel>(xModel);
 
         if (pModel)
         {
@@ -451,9 +444,7 @@ ErrCode SmXMLExport::exportDoc(enum XMLTokenEnum eClass)
 void SmXMLExport::ExportContent_()
 {
     uno::Reference <frame::XModel> xModel = GetModel();
-    uno::Reference <lang::XUnoTunnel> xTunnel(xModel,uno::UNO_QUERY);
-    SmModel *pModel = reinterpret_cast<SmModel *>
-        (xTunnel->getSomething(SmModel::getUnoTunnelId()));
+    SmModel *pModel = comphelper::getUnoTunnelImplementation<SmModel>(xModel);
     SmDocShell *pDocShell = pModel ?
         static_cast<SmDocShell*>(pModel->GetObjectShell()) : nullptr;
     OSL_ENSURE( pDocShell, "doc shell missing" );
@@ -504,9 +495,7 @@ void SmXMLExport::GetViewSettings( Sequence < PropertyValue >& aProps)
     if ( !xModel.is() )
         return;
 
-    uno::Reference <lang::XUnoTunnel> xTunnel(xModel,uno::UNO_QUERY);
-    SmModel *pModel = reinterpret_cast<SmModel *>
-        (xTunnel->getSomething(SmModel::getUnoTunnelId()));
+    SmModel *pModel = comphelper::getUnoTunnelImplementation<SmModel>(xModel);
 
     if ( !pModel )
         return;
diff --git a/starmath/source/mathmlimport.cxx b/starmath/source/mathmlimport.cxx
index 946c8e240a7c..808a235b96b8 100644
--- a/starmath/source/mathmlimport.cxx
+++ b/starmath/source/mathmlimport.cxx
@@ -107,9 +107,7 @@ ErrCode SmXMLImportWrapper::Import(SfxMedium &rMedium)
     uno::Reference<task::XStatusIndicator> xStatusIndicator;
 
     bool bEmbedded = false;
-    uno::Reference <lang::XUnoTunnel> xTunnel(xModel,uno::UNO_QUERY);
-    SmModel *pModel = reinterpret_cast<SmModel *>
-        (xTunnel->getSomething(SmModel::getUnoTunnelId()));
+    SmModel *pModel = comphelper::getUnoTunnelImplementation<SmModel>(xModel);
 
     SmDocShell *pDocShell = pModel ?
             static_cast<SmDocShell*>(pModel->GetObjectShell()) : nullptr;
@@ -298,10 +296,7 @@ ErrCode SmXMLImportWrapper::ReadThroughComponent(
         else
             xParser->parseStream( aParserInput );
 
-        uno::Reference<lang::XUnoTunnel> xFilterTunnel( xFilter, uno::UNO_QUERY );
-        SmXMLImport *pFilter = reinterpret_cast< SmXMLImport * >(
-                sal::static_int_cast< sal_uIntPtr >(
-                xFilterTunnel->getSomething( SmXMLImport::getUnoTunnelId() )));
+        auto pFilter = comphelper::getUnoTunnelImplementation<SmXMLImport>(xFilter);
         if ( pFilter && pFilter->GetSuccess() )
             nError = ERRCODE_NONE;
     }
@@ -471,9 +466,7 @@ void SmXMLImport::endDocument()
     if (pTree && pTree->GetType() == SmNodeType::Table)
     {
         uno::Reference <frame::XModel> xModel = GetModel();
-        uno::Reference <lang::XUnoTunnel> xTunnel(xModel,uno::UNO_QUERY);
-        SmModel *pModel = reinterpret_cast<SmModel *>
-            (xTunnel->getSomething(SmModel::getUnoTunnelId()));
+        SmModel *pModel = comphelper::getUnoTunnelImplementation<SmModel>(xModel);
 
         if (pModel)
         {
@@ -3063,9 +3056,7 @@ void SmXMLImport::SetViewSettings(const Sequence<PropertyValue>& aViewProps)
     if ( !xModel.is() )
         return;
 
-    uno::Reference <lang::XUnoTunnel> xTunnel(xModel,uno::UNO_QUERY);
-    SmModel *pModel = reinterpret_cast<SmModel *>
-        (xTunnel->getSomething(SmModel::getUnoTunnelId()));
+    SmModel *pModel = comphelper::getUnoTunnelImplementation<SmModel>(xModel);
 
     if ( !pModel )
         return;
diff --git a/starmath/source/view.cxx b/starmath/source/view.cxx
index 3a513cd87aad..68a4368d1e04 100644
--- a/starmath/source/view.cxx
+++ b/starmath/source/view.cxx
@@ -24,6 +24,7 @@
 #include <com/sun/star/container/XChild.hpp>
 
 #include <comphelper/processfactory.hxx>
+#include <comphelper/servicehelper.hxx>
 #include <comphelper/storagehelper.hxx>
 #include <comphelper/string.hxx>
 #include <i18nutil/unicode.hxx>
@@ -1446,15 +1447,9 @@ void SmViewShell::Execute(SfxRequest& rReq)
             Reference< datatransfer::XTransferable > xTrans( GetDoc()->GetModel(), uno::UNO_QUERY );
             if( xTrans.is() )
             {
-                Reference< lang::XUnoTunnel> xTnnl( xTrans, uno::UNO_QUERY);
-                if( xTnnl.is() )
-                {
-                    TransferableHelper* pTrans = reinterpret_cast< TransferableHelper * >(
-                            sal::static_int_cast< sal_uIntPtr >(
-                            xTnnl->getSomething( TransferableHelper::getUnoTunnelId() )));
-                    if( pTrans )
-                        pTrans->CopyToClipboard(GetEditWindow());
-                }
+                auto pTrans = comphelper::getUnoTunnelImplementation<TransferableHelper>(xTrans);
+                if( pTrans )
+                    pTrans->CopyToClipboard(GetEditWindow());
             }
         }
         break;