Simplify_component_getFactory using the helper code from cppu.

Change-Id: I9d26b3523d4c6c22e0b26442ab3dfc479534f5bc

sc/source/ui/unoobj/detreg.cxx

@@ -19,54 +19,33 @@
 
 
 #include "scdetect.hxx"
-#include <com/sun/star/lang/XServiceInfo.hpp>
-#include <com/sun/star/registry/XRegistryKey.hpp>
-#include <com/sun/star/uno/Sequence.h>
-#include <sal/types.h>
-#include <rtl/ustring.hxx>
+#include <cppuhelper/implementationentry.hxx>
 
-using ::rtl::OUString;
-using namespace ::com::sun::star;
-using namespace ::com::sun::star::uno;
-using namespace ::com::sun::star::lang;
+namespace {
 
-extern "C" {
-
-SAL_DLLPUBLIC_EXPORT void* SAL_CALL scd_component_getFactory( const sal_Char* pImplementationName,
-                                     void* pServiceManager,
-                                     void* /* pRegistryKey */ )
+static const cppu::ImplementationEntry spServices[] =
 {
-    // Set default return value for this operation - if it failed.
-    void* pReturn = NULL ;
-
-    if  (
-            ( pImplementationName   !=  NULL ) &&
-            ( pServiceManager       !=  NULL )
-        )
     {
-        // Define variables which are used in following macros.
-        Reference< XSingleServiceFactory >   xFactory                                                                                                ;
-        Reference< XMultiServiceFactory >    xServiceManager( reinterpret_cast< XMultiServiceFactory* >( pServiceManager ) ) ;
+        ScFilterDetect::impl_createInstance,
+        ScFilterDetect::impl_getStaticImplementationName,
+        ScFilterDetect::impl_getStaticSupportedServiceNames,
+        cppu::createSingleComponentFactory,
+        0, 0
+    },
+
+    { 0, 0, 0, 0, 0, 0 }
+};
 
-        if( ScFilterDetect::impl_getStaticImplementationName().equalsAscii( pImplementationName ) )
-        {
-            xFactory.set(::cppu::createSingleFactory( xServiceManager,
-            ScFilterDetect::impl_getStaticImplementationName(),
-            ScFilterDetect::impl_createInstance,
-            ScFilterDetect::impl_getStaticSupportedServiceNames() ));
-        }
+}
 
-        // Factory is valid - service was found.
-        if ( xFactory.is() )
-        {
-            xFactory->acquire();
-            pReturn = xFactory.get();
-        }
-    }
+extern "C" {
 
-    // Return with result of this operation.
-    return pReturn ;
+SAL_DLLPUBLIC_EXPORT void* SAL_CALL scd_component_getFactory(
+    const char* pImplName, void* pServiceManager, void* pRegistryKey )
+{
+    return ::cppu::component_getFactoryHelper(pImplName, pServiceManager, pRegistryKey, spServices);
 }
+
 } // extern "C"
 
 

sc/source/ui/unoobj/scdetect.cxx

@@ -74,7 +74,7 @@ using namespace ::com::sun::star::lang;
 using namespace ::com::sun::star::ucb;
 using ::rtl::OUString;
 
-ScFilterDetect::ScFilterDetect( const uno::Reference<lang::XMultiServiceFactory>& /*xFactory*/ )
+ScFilterDetect::ScFilterDetect( const uno::Reference<uno::XComponentContext>& /*xContext*/ )
 {
 }
 
@@ -932,10 +932,9 @@ OUString ScFilterDetect::impl_getStaticImplementationName()
 }
 
 uno::Reference<uno::XInterface> ScFilterDetect::impl_createInstance(
-    const uno::Reference<lang::XMultiServiceFactory>& xServiceManager ) throw (uno::Exception)
+    const uno::Reference<uno::XComponentContext>& xContext ) throw (uno::Exception)
 {
-    return static_cast< cppu::OWeakObject * >(
-        new ScFilterDetect( xServiceManager ) );
+    return static_cast<cppu::OWeakObject*>(new ScFilterDetect(xContext));
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

sc/source/ui/unoobj/scdetect.hxx

@@ -33,7 +33,6 @@
 #include <sfx2/sfxuno.hxx>
 
 namespace com { namespace sun { namespace star {
-    namespace lang { class XMultiServiceFactory; }
     namespace beans { struct PropertyValue; }
 }}}
 
@@ -41,7 +40,7 @@ namespace com { namespace sun { namespace star {
 class ScFilterDetect : public ::cppu::WeakImplHelper2< ::com::sun::star::document::XExtendedFilterDetection, ::com::sun::star::lang::XServiceInfo >
 {
 public:
-    ScFilterDetect( const com::sun::star::uno::Reference<com::sun::star::lang::XMultiServiceFactory>& xFactory );
+    ScFilterDetect( const com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext>& xContext );
     virtual ~ScFilterDetect();
 
     /* XServiceInfo */
@@ -55,7 +54,7 @@ public:
 
     /* Helper for registry */
     static com::sun::star::uno::Reference< com::sun::star::uno::XInterface > SAL_CALL
-        impl_createInstance( const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& xServiceManager )
+        impl_createInstance( const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& xContext )
             throw (com::sun::star::uno::Exception);
 
     //----------------------------------------------------------------------------------