no need to use UNO_QUERY here

Change-Id: I1bfe8238d7c08f27d2b21f9fe79712aba045c812
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/120152
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

6 files changed, 10 insertions, 24 deletions

diff --git a/chart2/source/controller/main/ChartController_Window.cxx b/chart2/source/controller/main/ChartController_Window.cxx
index a63da0791c30..024cbe5bf589 100644
--- a/chart2/source/controller/main/ChartController_Window.cxx
+++ b/chart2/source/controller/main/ChartController_Window.cxx
@@ -1760,9 +1760,7 @@ void ChartController::impl_notifySelectionChangeListeners()
         ::cppu::OInterfaceIteratorHelper aIt( *pIC );
         while( aIt.hasMoreElements() )
         {
-            uno::Reference< view::XSelectionChangeListener > xListener( aIt.next(), uno::UNO_QUERY );
-            if( xListener.is() )
-                xListener->selectionChanged( aEvent );
+            static_cast< view::XSelectionChangeListener* >( aIt.next() )->selectionChanged( aEvent );
         }
     }
 }
diff --git a/chart2/source/model/main/ChartModel.cxx b/chart2/source/model/main/ChartModel.cxx
index 01bf592f7f34..b36d2becb6f3 100644
--- a/chart2/source/model/main/ChartModel.cxx
+++ b/chart2/source/model/main/ChartModel.cxx
@@ -251,9 +251,7 @@ void ChartModel::impl_notifyCloseListeners()
         ::cppu::OInterfaceIteratorHelper aIt( *pIC );
         while( aIt.hasMoreElements() )
         {
-            uno::Reference< util::XCloseListener > xListener( aIt.next(), uno::UNO_QUERY );
-            if( xListener.is() )
-                xListener->notifyClosing( aEvent );
+            static_cast< util::XCloseListener* >( aIt.next() )->notifyClosing( aEvent );
         }
     }
 }
diff --git a/chart2/source/model/main/ChartModel_Persistence.cxx b/chart2/source/model/main/ChartModel_Persistence.cxx
index b0bf0d1050a4..b3166c32bd9b 100644
--- a/chart2/source/model/main/ChartModel_Persistence.cxx
+++ b/chart2/source/model/main/ChartModel_Persistence.cxx
@@ -654,9 +654,7 @@ void ChartModel::impl_notifyModifiedListeners()
         ::cppu::OInterfaceIteratorHelper aIt( *pIC );
         while( aIt.hasMoreElements() )
         {
-            uno::Reference< util::XModifyListener > xListener( aIt.next(), uno::UNO_QUERY );
-            if( xListener.is() )
-                xListener->modified( aEvent );
+            static_cast< util::XModifyListener* >( aIt.next() )->modified( aEvent );
         }
     }
 }
@@ -790,9 +788,8 @@ void ChartModel::impl_notifyStorageChangeListeners()
         ::cppu::OInterfaceIteratorHelper aIt( *pIC );
         while( aIt.hasMoreElements() )
         {
-            uno::Reference< document::XStorageChangeListener > xListener( aIt.next(), uno::UNO_QUERY );
-            if( xListener.is() )
-                xListener->notifyStorageChange( static_cast< ::cppu::OWeakObject* >( this ), m_xStorage );
+            static_cast< document::XStorageChangeListener* >( aIt.next() )
+                ->notifyStorageChange( static_cast< ::cppu::OWeakObject* >( this ), m_xStorage );
         }
     }
 }
diff --git a/chart2/source/tools/LifeTime.cxx b/chart2/source/tools/LifeTime.cxx
index 5817db73a2e1..c705405c8913 100644
--- a/chart2/source/tools/LifeTime.cxx
+++ b/chart2/source/tools/LifeTime.cxx
@@ -226,9 +226,8 @@ bool CloseableLifeTimeManager::g_close_startTryClose(bool bDeliverOwnership)
                 ::cppu::OInterfaceIteratorHelper aIt( *pIC );
                 while( aIt.hasMoreElements() )
                 {
-                    uno::Reference< util::XCloseListener > xCloseListener( aIt.next(), uno::UNO_QUERY );
-                    if(xCloseListener.is())
-                        xCloseListener->queryClosing( aEvent, bDeliverOwnership );
+                    static_cast< util::XCloseListener* >( aIt.next() )
+                        ->queryClosing( aEvent, bDeliverOwnership );
                 }
             }
         }
@@ -336,9 +335,7 @@ void CloseableLifeTimeManager::impl_doClose()
                 ::cppu::OInterfaceIteratorHelper aIt( *pIC );
                 while( aIt.hasMoreElements() )
                 {
-                    uno::Reference< util::XCloseListener > xListener( aIt.next(), uno::UNO_QUERY );
-                    if( xListener.is() )
-                        xListener->notifyClosing( aEvent );
+                    static_cast< util::XCloseListener* >( aIt.next() )->notifyClosing( aEvent );
                 }
             }
         }
diff --git a/chart2/source/tools/RangeHighlighter.cxx b/chart2/source/tools/RangeHighlighter.cxx
index b326d0bacce9..fb0e75f4b738 100644
--- a/chart2/source/tools/RangeHighlighter.cxx
+++ b/chart2/source/tools/RangeHighlighter.cxx
@@ -341,9 +341,7 @@ void RangeHighlighter::fireSelectionEvent()
         ::cppu::OInterfaceIteratorHelper aIt( *pIC );
         while( aIt.hasMoreElements() )
         {
-            uno::Reference< view::XSelectionChangeListener > xListener( aIt.next(), uno::UNO_QUERY );
-            if( xListener.is() )
-                xListener->selectionChanged( aEvent );
+            static_cast< view::XSelectionChangeListener* >( aIt.next() )->selectionChanged( aEvent );
         }
     }
 }
diff --git a/chart2/source/view/main/ChartView.cxx b/chart2/source/view/main/ChartView.cxx
index 4d393fde9725..a5db1f26b69d 100644
--- a/chart2/source/view/main/ChartView.cxx
+++ b/chart2/source/view/main/ChartView.cxx
@@ -2622,9 +2622,7 @@ void ChartView::impl_notifyModeChangeListener( const OUString& rNewMode )
             ::cppu::OInterfaceIteratorHelper aIt( *pIC );
             while( aIt.hasMoreElements() )
             {
-                uno::Reference< util::XModeChangeListener > xListener( aIt.next(), uno::UNO_QUERY );
-                if( xListener.is() )
-                    xListener->modeChanged( aEvent );
+                static_cast< util::XModeChangeListener* >( aIt.next() )->modeChanged( aEvent );
             }
         }
     }