1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir #ifndef _SFXGENLINK_HXX 28*cdf0e10cSrcweir #define _SFXGENLINK_HXX 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include <tools/link.hxx> 32*cdf0e10cSrcweir typedef long (*CFuncPtr)(void*); 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir class GenLink 35*cdf0e10cSrcweir { 36*cdf0e10cSrcweir Link aLink; 37*cdf0e10cSrcweir CFuncPtr pFunc; 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir public: 40*cdf0e10cSrcweir GenLink(): pFunc(0) {} 41*cdf0e10cSrcweir GenLink( CFuncPtr pCFunc ): pFunc(pCFunc) {} 42*cdf0e10cSrcweir GenLink( const Link& rLink ): aLink(rLink), pFunc(0) {} 43*cdf0e10cSrcweir GenLink( const GenLink& rOrig ): 44*cdf0e10cSrcweir aLink(rOrig.aLink), pFunc(rOrig.pFunc) {} 45*cdf0e10cSrcweir 46*cdf0e10cSrcweir GenLink& operator = ( const GenLink& rOrig ) 47*cdf0e10cSrcweir { pFunc = rOrig.pFunc; aLink = rOrig.aLink; return *this; } 48*cdf0e10cSrcweir 49*cdf0e10cSrcweir sal_Bool operator!() const { return !aLink && !pFunc; } 50*cdf0e10cSrcweir sal_Bool IsSet() const { return aLink.IsSet() || pFunc; } 51*cdf0e10cSrcweir 52*cdf0e10cSrcweir long Call( void* pCaller ) 53*cdf0e10cSrcweir { return pFunc ? (*pFunc)(pCaller) : aLink.Call(pCaller); } 54*cdf0e10cSrcweir }; 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir #endif 57