1*353d8f4dSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*353d8f4dSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*353d8f4dSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*353d8f4dSAndrew Rist * distributed with this work for additional information 6*353d8f4dSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*353d8f4dSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*353d8f4dSAndrew Rist * "License"); you may not use this file except in compliance 9*353d8f4dSAndrew Rist * with the License. You may obtain a copy of the License at 10*353d8f4dSAndrew Rist * 11*353d8f4dSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*353d8f4dSAndrew Rist * 13*353d8f4dSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*353d8f4dSAndrew Rist * software distributed under the License is distributed on an 15*353d8f4dSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*353d8f4dSAndrew Rist * KIND, either express or implied. See the License for the 17*353d8f4dSAndrew Rist * specific language governing permissions and limitations 18*353d8f4dSAndrew Rist * under the License. 19*353d8f4dSAndrew Rist * 20*353d8f4dSAndrew Rist *************************************************************/ 21*353d8f4dSAndrew Rist 22*353d8f4dSAndrew Rist 23cdf0e10cSrcweir #ifndef _SFXGENLINK_HXX 24cdf0e10cSrcweir #define _SFXGENLINK_HXX 25cdf0e10cSrcweir 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <tools/link.hxx> 28cdf0e10cSrcweir typedef long (*CFuncPtr)(void*); 29cdf0e10cSrcweir 30cdf0e10cSrcweir class GenLink 31cdf0e10cSrcweir { 32cdf0e10cSrcweir Link aLink; 33cdf0e10cSrcweir CFuncPtr pFunc; 34cdf0e10cSrcweir 35cdf0e10cSrcweir public: GenLink()36cdf0e10cSrcweir GenLink(): pFunc(0) {} GenLink(CFuncPtr pCFunc)37cdf0e10cSrcweir GenLink( CFuncPtr pCFunc ): pFunc(pCFunc) {} GenLink(const Link & rLink)38cdf0e10cSrcweir GenLink( const Link& rLink ): aLink(rLink), pFunc(0) {} GenLink(const GenLink & rOrig)39cdf0e10cSrcweir GenLink( const GenLink& rOrig ): 40cdf0e10cSrcweir aLink(rOrig.aLink), pFunc(rOrig.pFunc) {} 41cdf0e10cSrcweir operator =(const GenLink & rOrig)42cdf0e10cSrcweir GenLink& operator = ( const GenLink& rOrig ) 43cdf0e10cSrcweir { pFunc = rOrig.pFunc; aLink = rOrig.aLink; return *this; } 44cdf0e10cSrcweir operator !() const45cdf0e10cSrcweir sal_Bool operator!() const { return !aLink && !pFunc; } IsSet() const46cdf0e10cSrcweir sal_Bool IsSet() const { return aLink.IsSet() || pFunc; } 47cdf0e10cSrcweir Call(void * pCaller)48cdf0e10cSrcweir long Call( void* pCaller ) 49cdf0e10cSrcweir { return pFunc ? (*pFunc)(pCaller) : aLink.Call(pCaller); } 50cdf0e10cSrcweir }; 51cdf0e10cSrcweir 52cdf0e10cSrcweir #endif 53