Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 59 insertions, 0 deletions

diff --git a/comphelper/source/misc/evtmethodhelper.cxx b/comphelper/source/misc/evtmethodhelper.cxx
new file mode 100644
index 000000000..5f60d92d6
--- /dev/null
+++ b/comphelper/source/misc/evtmethodhelper.cxx
@@ -0,0 +1,59 @@
+/* -*- 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 .
+ */
+
+#include <comphelper/evtmethodhelper.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+
+using ::com::sun::star::uno::Sequence;
+using ::com::sun::star::uno::Type;
+
+namespace comphelper
+{
+
+    Sequence< OUString> getEventMethodsForType(const Type& type)
+    {
+        typelib_InterfaceTypeDescription *pType=nullptr;
+        type.getDescription(reinterpret_cast<typelib_TypeDescription**>(&pType));
+
+        if(!pType)
+            return Sequence< OUString>();
+
+        Sequence< OUString> aNames(pType->nMembers);
+        OUString* pNames = aNames.getArray();
+        for(sal_Int32 i=0;i<pType->nMembers;i++,++pNames)
+        {
+            // the description reference
+            typelib_TypeDescriptionReference* pMemberDescriptionReference = pType->ppMembers[i];
+            // the description for the reference
+            typelib_TypeDescription* pMemberDescription = nullptr;
+            typelib_typedescriptionreference_getDescription(&pMemberDescription, pMemberDescriptionReference);
+            if (pMemberDescription)
+            {
+                typelib_InterfaceMemberTypeDescription* pRealMemberDescription =
+                reinterpret_cast<typelib_InterfaceMemberTypeDescription*>(pMemberDescription);
+                *pNames = pRealMemberDescription->pMemberName;
+            }
+        }
+        typelib_typedescription_release( &pType->aBase );
+        return aNames;
+    }
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */