Avoid potential negative array index access to cached text.
[LibreOffice.git] / extensions / source / propctrlr / pcrcommon.cxx
blob08da46ae8ae4f4518fb07f54f2eff14c10eceae2
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * This file is part of the LibreOffice project.
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/.
9 * This file incorporates work covered by the following license notice:
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 .
20 #include "pcrcommon.hxx"
22 #include <com/sun/star/util/MeasureUnit.hpp>
23 #include <rtl/ustrbuf.hxx>
24 #include <tools/urlobj.hxx>
27 namespace pcr
31 using namespace ::com::sun::star::util;
34 //= HelpIdUrl
37 OUString HelpIdUrl::getHelpId( std::u16string_view _rHelpURL )
39 INetURLObject aHID( _rHelpURL );
40 if ( aHID.GetProtocol() == INetProtocol::Hid )
41 return aHID.GetURLPath();
42 else
43 return OUString(_rHelpURL);
47 OUString HelpIdUrl::getHelpURL( std::u16string_view sHelpId )
49 OUStringBuffer aBuffer;
50 INetURLObject aHID( sHelpId );
51 if ( aHID.GetProtocol() == INetProtocol::NotValid )
52 aBuffer.append( INET_HID_SCHEME );
53 aBuffer.append( sHelpId );
54 return aBuffer.makeStringAndClear();
57 } // namespace pcr
60 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */