fdo#46808, convert xforms::XForms to new style

the service already existed, it just needed an IDL file

Change-Id: I4410dbd1e047e5e7e83c84f0b0de7155cc4fa41c

offapi/UnoApi_offapi.mk

@@ -392,6 +392,7 @@ $(eval $(call gb_UnoApi_add_idlfiles_nohdl,offapi,offapi/com/sun/star/util,\
 ))
 $(eval $(call gb_UnoApi_add_idlfiles_nohdl,offapi,offapi/com/sun/star/xforms,\
 	Model \
+	XForms \
 ))
 $(eval $(call gb_UnoApi_add_idlfiles_nohdl,offapi,offapi/com/sun/star/xml/crypto,\
 	NSSInitializer \

offapi/com/sun/star/xforms/XForms.idl

+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef __com_sun_star_xforms_Binding_idl__
+#define __com_sun_star_xforms_Binding_idl__
+
+#include <com/sun/star/container/XNameContainer.idl>
+
+
+module com {  module sun {  module star {  module xforms {
+
+
+/**
+    @since LibreOffice 4.1
+*/
+service XForms : com::sun::star::container::XNameContainer;
+
+
+}; }; }; };
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

sw/source/core/doc/docxforms.cxx

@@ -26,6 +26,7 @@
 #include <com/sun/star/xforms/Model.hpp>
 #include <com/sun/star/xforms/XModel2.hpp>
 #include <com/sun/star/xforms/XFormsUIHelper1.hpp>
+#include <com/sun/star/xforms/XForms.hpp>
 #include <comphelper/processfactory.hxx>
 #include <tools/diagnose_ex.h>
 
@@ -53,13 +54,6 @@ bool SwDoc::isXForms() const
     return mxXForms.is();
 }
 
-static Reference<XInterface> lcl_createInstance( const sal_Char* pServiceName )
-{
-    OSL_ENSURE( pServiceName != NULL, "no service name" );
-    return comphelper::getProcessServiceFactory()->createInstance(
-        OUString::createFromAscii( pServiceName  ) );
-}
-
 void SwDoc::initXForms( bool bCreateDefaultModel )
 {
     OSL_ENSURE( ! isXForms(), "please initialize only once" );
@@ -67,9 +61,7 @@ void SwDoc::initXForms( bool bCreateDefaultModel )
     try
     {
         // create XForms components
-        mxXForms.set( lcl_createInstance( "com.sun.star.xforms.XForms" ),
-                    UNO_QUERY );
-        OSL_ENSURE( mxXForms.is(), "can't create XForms container" );
+        mxXForms = xforms::XForms::create( comphelper::getProcessComponentContext() );
 
         // change our module identifier, to be able to have a dedicated UI
         Reference< XModule > xModule;