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Diffstat (limited to 'include/sfx2/genlink.hxx')
-rw-r--r-- | include/sfx2/genlink.hxx | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/include/sfx2/genlink.hxx b/include/sfx2/genlink.hxx new file mode 100644 index 000000000000..045047d9d0c7 --- /dev/null +++ b/include/sfx2/genlink.hxx @@ -0,0 +1,50 @@ +/* -*- 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 . + */ +#ifndef _SFXGENLINK_HXX +#define _SFXGENLINK_HXX + + +#include <tools/link.hxx> +typedef long (*CFuncPtr)(void*); + +class GenLink +{ + Link aLink; + CFuncPtr pFunc; + +public: + GenLink(): pFunc(0) {} + GenLink( CFuncPtr pCFunc ): pFunc(pCFunc) {} + GenLink( const Link& rLink ): aLink(rLink), pFunc(0) {} + GenLink( const GenLink& rOrig ): + aLink(rOrig.aLink), pFunc(rOrig.pFunc) {} + + GenLink& operator = ( const GenLink& rOrig ) + { pFunc = rOrig.pFunc; aLink = rOrig.aLink; return *this; } + + sal_Bool operator!() const { return !aLink && !pFunc; } + sal_Bool IsSet() const { return aLink.IsSet() || pFunc; } + + long Call( void* pCaller ) + { return pFunc ? (*pFunc)(pCaller) : aLink.Call(pCaller); } +}; + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |