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Diffstat (limited to 'sfx2/inc/sfx2/genlink.hxx')
-rw-r--r-- | sfx2/inc/sfx2/genlink.hxx | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/sfx2/inc/sfx2/genlink.hxx b/sfx2/inc/sfx2/genlink.hxx new file mode 100644 index 000000000000..0edf8e3b9dd6 --- /dev/null +++ b/sfx2/inc/sfx2/genlink.hxx @@ -0,0 +1,56 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +#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; } + + BOOL operator!() const { return !aLink && !pFunc; } + BOOL IsSet() const { return aLink.IsSet() || pFunc; } + + long Call( void* pCaller ) + { return pFunc ? (*pFunc)(pCaller) : aLink.Call(pCaller); } +}; + +#endif |