Simplify css.accessibility.MSAAService and corresponding XMSAAService

Change-Id: I96c69e871aa7b20cdac9751a64faa5e436f31a1f

offapi/com/sun/star/accessibility/MSAAService.idl

@@ -22,17 +22,11 @@
 #ifndef __com_sun_star_accessibility_Accessible_idl__
 #define __com_sun_star_accessibility_Accessible_idl__
 
-#include <com/sun/star/uno/XInterface.idl>
-#include <com/sun/star/lang/XInitialization.idl>
-#include "XMSAAService.idl"
+#include <com/sun/star/accessibility/XMSAAService.idl>
 
 module com { module sun { module star { module accessibility {
 
-service MSAAService
-{
-    interface XMSAAService;
-        interface com::sun::star::lang::XInitialization;
-};
+service MSAAService: XMSAAService;
 
 }; }; }; };
 

offapi/com/sun/star/accessibility/XMSAAService.idl

@@ -22,15 +22,14 @@
 #ifndef __com_sun_star_accessibility_XMSAASERVICE_idl__
 #define __com_sun_star_accessibility_XMSAASERVICE_idl__
 
-#ifndef __com_sun_star_uno_XInterface_idl__
-#include <com/sun/star/uno/XInterface.idl>
+#include <com/sun/star/lang/XComponent.idl>
 #endif
 
 module com { module sun { module star { module accessibility {
 
 /** The interface must be implemented for a server that can support MSAA com objects and send win32 accessible events
 */
-interface XMSAAService : ::com::sun::star::uno::XInterface
+interface XMSAAService : ::com::sun::star::lang::XComponent
 {
     /** Return com object pointer.
 

vcl/source/app/svdata.cxx

@@ -46,6 +46,7 @@
 #include "svids.hrc"
 
 #include "com/sun/star/accessibility/AccessBridge.hpp"
+#include "com/sun/star/accessibility/MSAAService.hpp"
 #include "com/sun/star/awt/XExtendedToolkit.hpp"
 #include "com/sun/star/java/JavaNotConfiguredException.hpp"
 #include "com/sun/star/java/JavaVMCreationFailureException.hpp"
@@ -328,11 +329,17 @@ bool ImplInitAccessBridge(bool bAllowCancel, bool &rCancelled)
 
             if ( bTryIAcc2 ) // Windows only really
             {
-                // FIXME: convert to service ... pSVData->mxAccessBridge = css::accessibility::MSAAService::create( xContext );
-                pSVData->mxAccessBridge = Reference< XComponent >( xContext->getServiceManager()->createInstanceWithContext( "com.sun.star.accessibility.MSAAService", xContext ), UNO_QUERY );
-
-                SAL_INFO( "vcl", "IAccessible2 bridge is: " << (int)(pSVData->mxAccessBridge.is()) );
-                return pSVData->mxAccessBridge.is();
+                try {
+                    pSVData->mxAccessBridge
+                        = css::accessibility::MSAAService::create(xContext);
+                    SAL_INFO("vcl", "got IAccessible2 bridge");
+                    return true;
+                } catch (css::uno::DeploymentException & e) {
+                    SAL_INFO(
+                        "vcl",
+                        "got no IAccessible2 bridge, \"" << e.Message
+                            << "\", falling back to java");
+                }
             }
             else
                 SAL_INFO( "vcl", "IAccessible2 disabled, falling back to java" );

winaccessibility/source/service/msaaservice_impl.cxx

@@ -18,13 +18,11 @@
  */
 
 #include <rtl/ref.hxx>
-#include <cppuhelper/implbase4.hxx>
+#include <cppuhelper/implbase2.hxx>
 #include <cppuhelper/factory.hxx>
 #include <cppuhelper/implementationentry.hxx>
 
 #include <com/sun/star/lang/XServiceInfo.hpp>
-#include <com/sun/star/lang/XInitialization.hpp>
-#include <com/sun/star/lang/IllegalArgumentException.hpp>
 #include <com/sun/star/accessibility/XMSAAService.hpp>
 #include <com/sun/star/accessibility/AccessibleRole.hpp>
 
@@ -60,21 +58,16 @@ static OUString getImplementationName_MSAAServiceImpl()
     return OUString( "com.sun.star.accessibility.my_sc_implementation.MSAAService" );
 }
 
-class MSAAServiceImpl : public ::cppu::WeakImplHelper4<
-            XMSAAService, lang::XServiceInfo,
-            lang::XInitialization, lang::XComponent >
+class MSAAServiceImpl : public ::cppu::WeakImplHelper2<
+            XMSAAService, lang::XServiceInfo >
 {
 private:
     rtl::Reference<AccTopWindowListener> m_pTopWindowListener;
-    OUString m_arg;
 
 public:
     MSAAServiceImpl ();
     virtual ~MSAAServiceImpl();
 
-    // XInitialization will be called upon createInstanceWithArguments[AndContext]()
-    virtual void SAL_CALL initialize( Sequence< Any > const & args ) throw (Exception);
-
     // XComponent - as used by VCL to lifecycle manage this bridge.
     virtual void SAL_CALL dispose();
     virtual void SAL_CALL addEventListener( const ::css::uno::Reference< ::css::lang::XEventListener >& )    { /* dummy */ }
@@ -91,24 +84,6 @@ public:
     virtual Sequence< OUString > SAL_CALL getSupportedServiceNames();
 };
 
-void MSAAServiceImpl::initialize( Sequence< Any > const & args ) throw (Exception)
-{
-    if (1 != args.getLength())
-    {
-        throw lang::IllegalArgumentException(
-            OUString( RTL_CONSTASCII_USTRINGPARAM("give a string instanciating this component!") ),
-            (::cppu::OWeakObject *)this, // resolve to XInterface reference
-            0 ); // argument pos
-    }
-    if (! (args[ 0 ] >>= m_arg))
-    {
-        throw lang::IllegalArgumentException(
-            OUString( RTL_CONSTASCII_USTRINGPARAM("no string given as argument!") ),
-            (::cppu::OWeakObject *)this, // resolve to XInterface reference
-            0 ); // argument pos
-    }
-}
-
 /**
    * Implemention of getAccObjectPtr.
    * @param