starmath: create XMLOasisMetaImporter instances with an uno constructor

Change-Id: Ie48a779958a393b68dea613c3bcc17113165f065
Reviewed-on: https://gerrit.libreoffice.org/63443
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

4 files changed, 8 insertions, 31 deletions

diff --git a/starmath/source/mathmlimport.cxx b/starmath/source/mathmlimport.cxx
index d9f764344dc1..fcf3ebb21b48 100644
--- a/starmath/source/mathmlimport.cxx
+++ b/starmath/source/mathmlimport.cxx
@@ -442,24 +442,14 @@ Math_XMLImporter_get_implementation(uno::XComponentContext* pCtx,
         new SmXMLImport(pCtx, "com.sun.star.comp.Math.XMLImporter", SvXMLImportFlags::ALL));
 }
 
-OUString SmXMLImportMeta_getImplementationName() throw()
-{
-    return OUString( "com.sun.star.comp.Math.XMLOasisMetaImporter" );
-}
-
-uno::Sequence< OUString > SmXMLImportMeta_getSupportedServiceNames()
-throw()
-{
-    return uno::Sequence<OUString>{ IMPORT_SVC_NAME };
-}
-
-uno::Reference< uno::XInterface > SmXMLImportMeta_createInstance(
-    const uno::Reference< lang::XMultiServiceFactory > & rSMgr)
+extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
+Math_XMLOasisMetaImporter_get_implementation(uno::XComponentContext* pCtx,
+                                             uno::Sequence<uno::Any> const& /*rSeq*/)
 {
-    return static_cast<cppu::OWeakObject*>(new SmXMLImport( comphelper::getComponentContext(rSMgr), SmXMLImportMeta_getImplementationName(), SvXMLImportFlags::META ));
+    return cppu::acquire(new SmXMLImport(pCtx, "com.sun.star.comp.Math.XMLOasisMetaImporter",
+                                         SvXMLImportFlags::META));
 }
 
-
 OUString SmXMLImportSettings_getImplementationName() throw()
 {
     return OUString( "com.sun.star.comp.Math.XMLOasisSettingsImporter" );
diff --git a/starmath/source/register.cxx b/starmath/source/register.cxx
index 683f5c589fa8..e3bfe9f79e5b 100644
--- a/starmath/source/register.cxx
+++ b/starmath/source/register.cxx
@@ -46,14 +46,7 @@ SAL_DLLPUBLIC_EXPORT void* sm_component_getFactory( const sal_Char* pImplementat
         Reference< XSingleServiceFactory >   xFactory                                                                                                ;
         Reference< XMultiServiceFactory >    xServiceManager( static_cast< XMultiServiceFactory* >( pServiceManager ) ) ;
 
-        if( SmXMLImportMeta_getImplementationName().equalsAscii( pImplementationName ))
-        {
-            xFactory = ::cppu::createSingleFactory( xServiceManager,
-            SmXMLImportMeta_getImplementationName(),
-            SmXMLImportMeta_createInstance,
-            SmXMLImportMeta_getSupportedServiceNames() );
-        }
-        else if( SmXMLImportSettings_getImplementationName().equalsAscii( pImplementationName ))
+        if (SmXMLImportSettings_getImplementationName().equalsAscii(pImplementationName))
         {
             xFactory = ::cppu::createSingleFactory( xServiceManager,
             SmXMLImportSettings_getImplementationName(),
diff --git a/starmath/source/register.hxx b/starmath/source/register.hxx
index 04dea0bd0da0..cad881135d63 100644
--- a/starmath/source/register.hxx
+++ b/starmath/source/register.hxx
@@ -33,13 +33,6 @@ css::uno::Reference< css::uno::XInterface >
         SmDocument_createInstance(const css::uno::Reference< css::lang::XMultiServiceFactory > & rSMgr, SfxModelFlags _nCreationFlags);
 
 css::uno::Sequence< OUString >
-        SmXMLImportMeta_getSupportedServiceNames() throw();
-OUString
-        SmXMLImportMeta_getImplementationName() throw();
-/// @throws css::uno::Exception
-css::uno::Reference< css::uno::XInterface >
-        SmXMLImportMeta_createInstance(const css::uno::Reference< css::lang::XMultiServiceFactory > & rSMgr);
-css::uno::Sequence< OUString >
         SmXMLImportSettings_getSupportedServiceNames() throw();
 OUString SmXMLImportSettings_getImplementationName() throw();
 /// @throws css::uno::Exception
diff --git a/starmath/util/sm.component b/starmath/util/sm.component
index 9215aebaef3b..91b7f1994d30 100644
--- a/starmath/util/sm.component
+++ b/starmath/util/sm.component
@@ -42,7 +42,8 @@
       constructor="Math_XMLOasisMetaExporter_get_implementation">
     <service name="com.sun.star.xml.XMLExportFilter"/>
   </implementation>
-  <implementation name="com.sun.star.comp.Math.XMLOasisMetaImporter">
+  <implementation name="com.sun.star.comp.Math.XMLOasisMetaImporter"
+      constructor="Math_XMLOasisMetaImporter_get_implementation">
     <service name="com.sun.star.xml.XMLImportFilter"/>
   </implementation>
   <implementation name="com.sun.star.comp.Math.XMLOasisSettingsExporter"