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+/* -*- 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 "comenumwrapper.hxx"
+
+using namespace ::com::sun::star;
+
+sal_Bool SAL_CALL ComEnumerationWrapper::hasMoreElements()
+{
+ bool bResult = false;
+
+ try
+ {
+ if ( m_xInvocation.is() )
+ {
+ sal_Int32 nLength = 0;
+ bResult = ( ( m_xInvocation->getValue( "length" ) >>= nLength ) && nLength > m_nCurInd );
+ }
+ }
+ catch(const uno::Exception& )
+ {}
+
+ return bResult;
+}
+
+uno::Any SAL_CALL ComEnumerationWrapper::nextElement()
+{
+ try
+ {
+ if ( m_xInvocation.is() )
+ {
+ uno::Sequence< sal_Int16 > aNamedParamIndex;
+ uno::Sequence< uno::Any > aNamedParam;
+ uno::Sequence< uno::Any > aArgs{ uno::Any(m_nCurInd++) };
+
+ return m_xInvocation->invoke( "item",
+ aArgs,
+ aNamedParamIndex,
+ aNamedParam );
+ }
+ }
+ catch(const uno::Exception& )
+ {}
+
+ throw container::NoSuchElementException();
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */