| /************************************************************** |
| * |
| * 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 _SFXLSTNER_HXX |
| #define _SFXLSTNER_HXX |
| |
| #include "svl/svldllapi.h" |
| #include <tools/rtti.hxx> |
| #include <svl/svarray.hxx> |
| |
| class SfxBroadcaster; |
| class SfxHint; |
| |
| #ifndef _SFX_LSTNER_CXX |
| typedef SvPtrarr SfxBroadcasterArr_Impl; |
| #endif |
| |
| #define SFX_NOTIFY( rBC, rBCT, rHint, rHintT ) \ |
| Notify( rBC, rHint ) |
| |
| //------------------------------------------------------------------------- |
| |
| class SVL_DLLPUBLIC SfxListener |
| { |
| SfxBroadcasterArr_Impl aBCs; |
| |
| private: |
| const SfxListener& operator=(const SfxListener &); // n.i., ist verboten |
| |
| public: |
| TYPEINFO(); |
| |
| SfxListener(); |
| SfxListener( const SfxListener &rCopy ); |
| virtual ~SfxListener(); |
| |
| sal_Bool StartListening( SfxBroadcaster& rBroadcaster, sal_Bool bPreventDups = sal_False ); |
| sal_Bool EndListening( SfxBroadcaster& rBroadcaster, sal_Bool bAllDups = sal_False ); |
| void EndListening( sal_uInt16 nNo ); |
| void EndListeningAll(); |
| sal_Bool IsListening( SfxBroadcaster& rBroadcaster ) const; |
| |
| sal_uInt16 GetBroadcasterCount() const |
| { return aBCs.Count(); } |
| SfxBroadcaster* GetBroadcasterJOE( sal_uInt16 nNo ) const |
| { return (SfxBroadcaster*) aBCs.GetObject(nNo); } |
| |
| virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ); |
| |
| #ifndef _NOTIFY_HXX |
| void RemoveBroadcaster_Impl( SfxBroadcaster& rBC ); |
| #endif |
| }; |
| |
| #endif |
