oox: create DocumentPropertiesImporter instances with an uno constructor

Change-Id: I2600a59e4eac7375882aff0491ecf16bad449520
Reviewed-on: https://gerrit.libreoffice.org/59841
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

4 files changed, 14 insertions, 27 deletions

diff --git a/oox/inc/services.hxx b/oox/inc/services.hxx
index 9fd9ddd46b70..849c28a279bc 100644
--- a/oox/inc/services.hxx
+++ b/oox/inc/services.hxx
@@ -23,13 +23,6 @@
 #include <sal/config.h>
 
 namespace oox {
-    namespace docprop {
-        extern OUString DocumentPropertiesImport_getImplementationName();
-        extern css::uno::Sequence< OUString > DocumentPropertiesImport_getSupportedServiceNames();
-        /// @throws css::uno::Exception
-        extern css::uno::Reference< css::uno::XInterface > DocumentPropertiesImport_createInstance(
-            const css::uno::Reference< css::uno::XComponentContext >& rxContext );
-    }
     namespace ppt {
         extern OUString PowerPointImport_getImplementationName();
         extern css::uno::Sequence< OUString > PowerPointImport_getSupportedServiceNames();
diff --git a/oox/source/core/services.cxx b/oox/source/core/services.cxx
index 2c9412ea2640..9bf8e57466bf 100644
--- a/oox/source/core/services.cxx
+++ b/oox/source/core/services.cxx
@@ -35,7 +35,6 @@ namespace {
 // Impress" would actually want to make use of them:
 static ::cppu::ImplementationEntry const spServices[] =
 {
-    IMPLEMENTATION_ENTRY( ::oox::docprop::DocumentPropertiesImport ),
     IMPLEMENTATION_ENTRY( ::oox::ppt::PowerPointImport ),
     IMPLEMENTATION_ENTRY( ::oox::ppt::QuickDiagrammingImport ),
     IMPLEMENTATION_ENTRY( ::oox::ppt::QuickDiagrammingLayout ),
diff --git a/oox/source/docprop/ooxmldocpropimport.cxx b/oox/source/docprop/ooxmldocpropimport.cxx
index a15518b2eb75..6129030f7c4e 100644
--- a/oox/source/docprop/ooxmldocpropimport.cxx
+++ b/oox/source/docprop/ooxmldocpropimport.cxx
@@ -33,6 +33,8 @@
 
 #include <cppuhelper/supportsservice.hxx>
 
+using namespace ::com::sun::star;
+
 namespace oox {
 namespace docprop {
 
@@ -44,22 +46,6 @@ using namespace ::com::sun::star::lang;
 using namespace ::com::sun::star::uno;
 using namespace ::com::sun::star::xml::sax;
 
-OUString DocumentPropertiesImport_getImplementationName()
-{
-    return OUString( "com.sun.star.comp.oox.docprop.DocumentPropertiesImporter" );
-}
-
-Sequence< OUString > DocumentPropertiesImport_getSupportedServiceNames()
-{
-    Sequence<OUString> aServices { "com.sun.star.document.OOXMLDocumentPropertiesImporter" };
-    return aServices;
-}
-
-Reference< XInterface > DocumentPropertiesImport_createInstance( const Reference< XComponentContext >& rxContext )
-{
-    return static_cast< ::cppu::OWeakObject* >( new DocumentPropertiesImport( rxContext ) );
-}
-
 namespace {
 
 /// @throws RuntimeException
@@ -113,7 +99,7 @@ DocumentPropertiesImport::DocumentPropertiesImport( const Reference< XComponentC
 // XServiceInfo
 OUString SAL_CALL DocumentPropertiesImport::getImplementationName()
 {
-    return DocumentPropertiesImport_getImplementationName();
+    return OUString( "com.sun.star.comp.oox.docprop.DocumentPropertiesImporter" );
 }
 
 sal_Bool SAL_CALL DocumentPropertiesImport::supportsService( const OUString& rServiceName )
@@ -123,7 +109,8 @@ sal_Bool SAL_CALL DocumentPropertiesImport::supportsService( const OUString& rSe
 
 Sequence< OUString > SAL_CALL DocumentPropertiesImport::getSupportedServiceNames()
 {
-    return DocumentPropertiesImport_getSupportedServiceNames();
+    Sequence<OUString> aServices { "com.sun.star.document.OOXMLDocumentPropertiesImporter" };
+    return aServices;
 }
 
 // XOOXMLDocumentPropertiesImporter
@@ -179,4 +166,11 @@ void SAL_CALL DocumentPropertiesImport::importProperties(
 } // namespace docprop
 } // namespace oox
 
+extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
+com_sun_star_comp_oox_docprop_DocumentPropertiesImporter_get_implementation(
+    uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
+{
+    return cppu::acquire(new oox::docprop::DocumentPropertiesImport(pCtx));
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/oox/util/oox.component b/oox/util/oox.component
index 5d235e1485cf..399348db905c 100644
--- a/oox/util/oox.component
+++ b/oox/util/oox.component
@@ -27,7 +27,8 @@
     constructor="com_sun_star_comp_oox_FormatDetector_get_implementation">
     <service name="com.sun.star.frame.ExtendedTypeDetection"/>
   </implementation>
-  <implementation name="com.sun.star.comp.oox.docprop.DocumentPropertiesImporter">
+  <implementation name="com.sun.star.comp.oox.docprop.DocumentPropertiesImporter"
+    constructor="com_sun_star_comp_oox_docprop_DocumentPropertiesImporter_get_implementation">
     <service name="com.sun.star.document.OOXMLDocumentPropertiesImporter"/>
   </implementation>
   <implementation name="com.sun.star.comp.oox.ppt.PowerPointImport">