starmath: create XMLOasisSettingsImporter instances with an uno constructor

Change-Id: I92c8991baf10fde574d06ab0870bbb26a7632e65
Reviewed-on: https://gerrit.libreoffice.org/64284
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

4 files changed, 8 insertions, 33 deletions

diff --git a/starmath/source/mathmlimport.cxx b/starmath/source/mathmlimport.cxx
index fcf3ebb21b48..4db3dfef7fdf 100644
--- a/starmath/source/mathmlimport.cxx
+++ b/starmath/source/mathmlimport.cxx
@@ -79,9 +79,6 @@ using namespace ::com::sun::star::uno;
 using namespace ::com::sun::star;
 using namespace ::xmloff::token;
 
-
-#define IMPORT_SVC_NAME "com.sun.star.xml.XMLImportFilter"
-
 namespace {
 
 SmNode* popOrZero(SmNodeStack& rStack)
@@ -450,21 +447,12 @@ Math_XMLOasisMetaImporter_get_implementation(uno::XComponentContext* pCtx,
                                          SvXMLImportFlags::META));
 }
 
-OUString SmXMLImportSettings_getImplementationName() throw()
-{
-    return OUString( "com.sun.star.comp.Math.XMLOasisSettingsImporter" );
-}
-
-uno::Sequence< OUString > SmXMLImportSettings_getSupportedServiceNames()
-        throw()
-{
-    return uno::Sequence<OUString>{ IMPORT_SVC_NAME };
-}
-
-uno::Reference< uno::XInterface > SmXMLImportSettings_createInstance(
-    const uno::Reference< lang::XMultiServiceFactory > & rSMgr)
+extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
+Math_XMLOasisSettingsImporter_get_implementation(uno::XComponentContext* pCtx,
+                                                 uno::Sequence<uno::Any> const& /*rSeq*/)
 {
-    return static_cast<cppu::OWeakObject*>(new SmXMLImport( comphelper::getComponentContext(rSMgr), SmXMLImportSettings_getImplementationName(), SvXMLImportFlags::SETTINGS ));
+    return cppu::acquire(new SmXMLImport(pCtx, "com.sun.star.comp.Math.XMLOasisSettingsImporter",
+                                         SvXMLImportFlags::SETTINGS));
 }
 
 sal_Int64 SAL_CALL SmXMLImport::getSomething(
diff --git a/starmath/source/register.cxx b/starmath/source/register.cxx
index e3bfe9f79e5b..3e06241484c3 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 (SmXMLImportSettings_getImplementationName().equalsAscii(pImplementationName))
-        {
-            xFactory = ::cppu::createSingleFactory( xServiceManager,
-            SmXMLImportSettings_getImplementationName(),
-            SmXMLImportSettings_createInstance,
-            SmXMLImportSettings_getSupportedServiceNames() );
-        }
-        else if( SmDocument_getImplementationName().equalsAscii( pImplementationName ))
+        if (SmDocument_getImplementationName().equalsAscii(pImplementationName))
         {
             xFactory = ::sfx2::createSfxModelFactory( xServiceManager,
             SmDocument_getImplementationName(),
diff --git a/starmath/source/register.hxx b/starmath/source/register.hxx
index cad881135d63..be875fbeccb0 100644
--- a/starmath/source/register.hxx
+++ b/starmath/source/register.hxx
@@ -32,13 +32,6 @@ OUString
 css::uno::Reference< css::uno::XInterface >
         SmDocument_createInstance(const css::uno::Reference< css::lang::XMultiServiceFactory > & rSMgr, SfxModelFlags _nCreationFlags);
 
-css::uno::Sequence< OUString >
-        SmXMLImportSettings_getSupportedServiceNames() throw();
-OUString SmXMLImportSettings_getImplementationName() throw();
-/// @throws css::uno::Exception
-css::uno::Reference< css::uno::XInterface >
-        SmXMLImportSettings_createInstance(const css::uno::Reference< css::lang::XMultiServiceFactory > & rSMgr);
-
 #endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/starmath/util/sm.component b/starmath/util/sm.component
index 91b7f1994d30..775b41100a97 100644
--- a/starmath/util/sm.component
+++ b/starmath/util/sm.component
@@ -50,7 +50,8 @@
       constructor="Math_XMLOasisSettingsExporter_get_implementation">
     <service name="com.sun.star.xml.XMLExportFilter"/>
   </implementation>
-  <implementation name="com.sun.star.comp.Math.XMLOasisSettingsImporter">
+  <implementation name="com.sun.star.comp.Math.XMLOasisSettingsImporter"
+      constructor="Math_XMLOasisSettingsImporter_get_implementation">
     <service name="com.sun.star.xml.XMLImportFilter"/>
   </implementation>
   <implementation name="com.sun.star.comp.Math.XMLSettingsExporter"