ODBFilter::filter: Also leave window wait on exception

Change-Id: I6bb759c583e15f229bc2afa178a1d1d90d8315ef
Reviewed-on: https://gerrit.libreoffice.org/44458
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

1 files changed, 23 insertions, 15 deletions

diff --git a/dbaccess/source/filter/xml/xmlfilter.cxx b/dbaccess/source/filter/xml/xmlfilter.cxx
index 8069a577f8e1..f386206bec66 100644
--- a/dbaccess/source/filter/xml/xmlfilter.cxx
+++ b/dbaccess/source/filter/xml/xmlfilter.cxx
@@ -244,30 +244,38 @@ css::uno::Reference< css::uno::XInterface >
     return static_cast< XServiceInfo* >(new ODBFilter( comphelper::getComponentContext(_rxORB)));
 }
 
-
-sal_Bool SAL_CALL ODBFilter::filter( const Sequence< PropertyValue >& rDescriptor )
+namespace {
+class FocusWindowWaitGuard
 {
-    uno::Reference< css::awt::XWindow > xWindow;
+public:
+    FocusWindowWaitGuard()
     {
         SolarMutexGuard aGuard;
-        vcl::Window*     pFocusWindow = Application::GetFocusWindow();
-        xWindow = VCLUnoHelper::GetInterface( pFocusWindow );
-        if( pFocusWindow )
-            pFocusWindow->EnterWait();
+        mpWindow.set(Application::GetFocusWindow());
+        if (mpWindow)
+            mpWindow->EnterWait();
     }
+    ~FocusWindowWaitGuard()
+    {
+        if (mpWindow)
+        {
+            SolarMutexGuard aGuard;
+            mpWindow->LeaveWait();
+        }
+    }
+private:
+    VclPtr<vcl::Window> mpWindow;
+};
+}
+
+sal_Bool SAL_CALL ODBFilter::filter( const Sequence< PropertyValue >& rDescriptor )
+{
+    FocusWindowWaitGuard aWindowFocusGuard;
     bool    bRet = false;
 
     if ( GetModel().is() )
         bRet = implImport( rDescriptor );
 
-    if ( xWindow.is() )
-    {
-        SolarMutexGuard aGuard;
-        VclPtr<vcl::Window> pFocusWindow = VCLUnoHelper::GetWindow( xWindow );
-        if ( pFocusWindow )
-            pFocusWindow->LeaveWait();
-    }
-
     return bRet;
 }