| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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; } |
| |
| 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 |