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1 : : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : : /*
3 : : * This file is part of the LibreOffice project.
4 : : *
5 : : * This Source Code Form is subject to the terms of the Mozilla Public
6 : : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : : *
9 : : * This file incorporates work covered by the following license notice:
10 : : *
11 : : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : : * contributor license agreements. See the NOTICE file distributed
13 : : * with this work for additional information regarding copyright
14 : : * ownership. The ASF licenses this file to you under the Apache
15 : : * License, Version 2.0 (the "License"); you may not use this file
16 : : * except in compliance with the License. You may obtain a copy of
17 : : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : : */
19 : :
20 : :
21 : : #include "enumeration.hxx"
22 : :
23 : : #include <com/sun/star/container/NoSuchElementException.hpp>
24 : : #include <com/sun/star/container/XIndexAccess.hpp>
25 : : #include <com/sun/star/lang/WrappedTargetException.hpp>
26 : : #include <com/sun/star/uno/Any.hxx>
27 : : #include <com/sun/star/uno/RuntimeException.hpp>
28 : :
29 : : using com::sun::star::container::NoSuchElementException;
30 : : using com::sun::star::container::XIndexAccess;
31 : : using com::sun::star::lang::WrappedTargetException;
32 : : using com::sun::star::uno::Any;
33 : : using com::sun::star::uno::Reference;
34 : : using com::sun::star::uno::RuntimeException;
35 : :
36 : :
37 : 0 : Enumeration::Enumeration( XIndexAccess* pContainer )
38 : : : mxContainer( pContainer ),
39 [ # # ]: 0 : mnIndex( 0 )
40 : : {
41 : : OSL_ENSURE( mxContainer.is(), "no container?" );
42 : 0 : }
43 : :
44 : 0 : sal_Bool Enumeration::hasMoreElements()
45 : : throw( RuntimeException )
46 : : {
47 [ # # ]: 0 : if( ! mxContainer.is() )
48 [ # # ]: 0 : throw RuntimeException();
49 : :
50 : 0 : return mnIndex < mxContainer->getCount();
51 : : }
52 : :
53 : 0 : Any Enumeration::nextElement()
54 : : throw( NoSuchElementException,
55 : : WrappedTargetException,
56 : : RuntimeException )
57 : : {
58 [ # # ]: 0 : if( ! mxContainer.is() )
59 [ # # ]: 0 : throw RuntimeException();
60 [ # # ]: 0 : if( mnIndex >= mxContainer->getCount() )
61 [ # # ]: 0 : throw NoSuchElementException();
62 : :
63 : 0 : return mxContainer->getByIndex( mnIndex++ );
64 : : }
65 : :
66 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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