xmloff: create DrawingLayerExport instances with an uno constructor

See tdf#74608 for motivation.

Change-Id: I1bb8e649cab67a2df4e40277758a47259f65a6c6
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/86946
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

4 files changed, 14 insertions, 13 deletions

diff --git a/xmloff/inc/facreg.hxx b/xmloff/inc/facreg.hxx
index aea6ca9a23e4..589210d9e8c8 100644
--- a/xmloff/inc/facreg.hxx
+++ b/xmloff/inc/facreg.hxx
@@ -31,13 +31,6 @@ namespace com { namespace sun { namespace star {
     namespace uno { class XInterface; }
 } } }
 
-// drawing layer export
-OUString XMLDrawingLayerExport_getImplementationName() throw();
-css::uno::Sequence<OUString> XMLDrawingLayerExport_getSupportedServiceNames() throw();
-/// @throws css::uno::Exception
-css::uno::Reference<css::uno::XInterface> XMLDrawingLayerExport_createInstance(
-    css::uno::Reference<css::lang::XMultiServiceFactory> const & rSMgr);
-
 // impress xml clipboard export
 OUString XMLImpressClipboardExport_getImplementationName() throw();
 css::uno::Sequence<OUString> XMLImpressClipboardExport_getSupportedServiceNames() throw();
diff --git a/xmloff/source/core/facreg.cxx b/xmloff/source/core/facreg.cxx
index cf214d3cdf33..0a1357d93f76 100644
--- a/xmloff/source/core/facreg.cxx
+++ b/xmloff/source/core/facreg.cxx
@@ -54,11 +54,8 @@ XMLOFF_DLLPUBLIC void * xo_component_getFactory( const char * pImplName, void *
 
         const sal_Int32 nImplNameLen = strlen( pImplName );
 
-        // drawing layer export
-        SINGLEFACTORY( XMLDrawingLayerExport )
-
         // impress xml clipboard export
-        else SINGLEFACTORY( XMLImpressClipboardExport )
+        SINGLEFACTORY( XMLImpressClipboardExport )
 
         // chart oasis import
         else SINGLEFACTORY( SchXMLImport )
diff --git a/xmloff/source/draw/sdxmlexp.cxx b/xmloff/source/draw/sdxmlexp.cxx
index 98df3dc0c091..3fd9320c58bb 100644
--- a/xmloff/source/draw/sdxmlexp.cxx
+++ b/xmloff/source/draw/sdxmlexp.cxx
@@ -2784,7 +2784,17 @@ com_sun_star_comp_Draw_XMLOasisExporter_get_implementation(uno::XComponentContex
             | SvXMLExportFlags::FONTDECLS | SvXMLExportFlags::EMBEDDED));
 }
 
-SERVICE( XMLDrawingLayerExport, "com.sun.star.comp.DrawingLayer.XMLExporter", "XMLDrawingLayerExport", true, SvXMLExportFlags::OASIS|SvXMLExportFlags::STYLES|SvXMLExportFlags::AUTOSTYLES|SvXMLExportFlags::CONTENT|SvXMLExportFlags::FONTDECLS|SvXMLExportFlags::EMBEDDED );
+extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
+com_sun_star_comp_DrawingLayer_XMLExporter_get_implementation(
+    uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
+{
+    return cppu::acquire(
+        new SdXMLExport(pCtx, "XMLDrawingLayerExport", true,
+                        SvXMLExportFlags::OASIS | SvXMLExportFlags::STYLES
+                            | SvXMLExportFlags::AUTOSTYLES | SvXMLExportFlags::CONTENT
+                            | SvXMLExportFlags::FONTDECLS | SvXMLExportFlags::EMBEDDED));
+}
+
 SERVICE( XMLImpressClipboardExport, "com.sun.star.comp.Impress.XMLClipboardExporter", "XMLImpressClipboardExport", false, SvXMLExportFlags::OASIS|SvXMLExportFlags::STYLES|SvXMLExportFlags::AUTOSTYLES|SvXMLExportFlags::CONTENT|SvXMLExportFlags::FONTDECLS|SvXMLExportFlags::EMBEDDED );
 
 XMLFontAutoStylePool* SdXMLExport::CreateFontAutoStylePool()
diff --git a/xmloff/util/xo.component b/xmloff/util/xo.component
index 32e3bf12dc10..57b160bd2719 100644
--- a/xmloff/util/xo.component
+++ b/xmloff/util/xo.component
@@ -96,7 +96,8 @@
     constructor="com_sun_star_comp_Draw_XMLOasisStylesExporter_get_implementation">
     <service name="com.sun.star.comp.Draw.XMLOasisStylesExporter"/>
   </implementation>
-  <implementation name="XMLDrawingLayerExport">
+  <implementation name="XMLDrawingLayerExport"
+    constructor="com_sun_star_comp_DrawingLayer_XMLExporter_get_implementation">
     <service name="com.sun.star.comp.DrawingLayer.XMLExporter"/>
   </implementation>
   <implementation name="XMLImpressClipboardExport">