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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 "com/sun/star/lang/XServiceInfo.hpp"
22 : #include "com/sun/star/util/XStringMapping.hpp"
23 :
24 : #include "cppuhelper/implbase2.hxx"
25 : #include "rtl/ustrbuf.hxx"
26 : #include "vcl/svapp.hxx"
27 :
28 : using ::rtl::OUString;
29 : using namespace ::com::sun::star::uno;
30 : using namespace ::com::sun::star::lang;
31 : using namespace ::com::sun::star::util;
32 :
33 : // -----------------------------------------------------------------------
34 :
35 : namespace vcl
36 : {
37 :
38 : class StringMirror : public ::cppu::WeakAggImplHelper2< XStringMapping, XServiceInfo >
39 : {
40 : public:
41 0 : StringMirror()
42 0 : {}
43 :
44 0 : virtual ~StringMirror()
45 0 : {}
46 :
47 : // XServiceInfo
48 : virtual OUString SAL_CALL getImplementationName( ) throw (RuntimeException);
49 : virtual ::sal_Bool SAL_CALL supportsService( const OUString& ) throw (RuntimeException);
50 : virtual Sequence< OUString > SAL_CALL getSupportedServiceNames( ) throw (RuntimeException);
51 :
52 : // XStringMapping
53 0 : virtual sal_Bool SAL_CALL mapStrings( Sequence< OUString >& io_rStrings ) throw (RuntimeException)
54 : {
55 0 : sal_Int32 nItems = io_rStrings.getLength();
56 0 : for( sal_Int32 n = 0; n < nItems; n++ )
57 : {
58 0 : rtl::OUString& rStr( io_rStrings.getArray()[n] );
59 :
60 0 : sal_Int32 nLen = rStr.getLength();
61 0 : rtl::OUStringBuffer aMirror( nLen );
62 0 : for(sal_Int32 i = nLen - 1; i >= 0; i--)
63 : {
64 0 : sal_Unicode cChar = rStr[ i ];
65 0 : aMirror.append(sal_Unicode(GetMirroredChar(cChar)));
66 : }
67 0 : rStr = aMirror.makeStringAndClear();
68 0 : }
69 0 : return sal_True;
70 : }
71 : };
72 :
73 0 : Sequence< OUString > StringMirror_getSupportedServiceNames()
74 : {
75 0 : static OUString aServiceName( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.awt.StringMirror" ) );
76 0 : static Sequence< OUString > aServiceNames( &aServiceName, 1 );
77 0 : return aServiceNames;
78 : }
79 :
80 0 : OUString StringMirror_getImplementationName()
81 : {
82 0 : return OUString( RTL_CONSTASCII_USTRINGPARAM( "vcl::StringMirror" ) );
83 : }
84 :
85 0 : Reference< XInterface > SAL_CALL StringMirror_createInstance( const Reference< XMultiServiceFactory >& )
86 : {
87 0 : return static_cast< ::cppu::OWeakObject * >( new StringMirror );
88 : }
89 :
90 :
91 : // XServiceInfo
92 0 : OUString SAL_CALL StringMirror::getImplementationName() throw (RuntimeException)
93 : {
94 0 : return StringMirror_getImplementationName();
95 : }
96 :
97 0 : sal_Bool SAL_CALL StringMirror::supportsService( const OUString& i_rServiceName ) throw (RuntimeException)
98 : {
99 0 : Sequence< OUString > aSN( StringMirror_getSupportedServiceNames() );
100 0 : for( sal_Int32 nService = 0; nService < aSN.getLength(); nService++ )
101 : {
102 0 : if( aSN[nService] == i_rServiceName )
103 0 : return sal_True;
104 : }
105 0 : return sal_False;
106 : }
107 :
108 0 : Sequence< OUString > SAL_CALL StringMirror::getSupportedServiceNames() throw (RuntimeException)
109 : {
110 0 : return StringMirror_getSupportedServiceNames();
111 : }
112 :
113 : } // namespace vcl
114 :
115 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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