1*39a19a47SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*39a19a47SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*39a19a47SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*39a19a47SAndrew Rist * distributed with this work for additional information 6*39a19a47SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*39a19a47SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*39a19a47SAndrew Rist * "License"); you may not use this file except in compliance 9*39a19a47SAndrew Rist * with the License. You may obtain a copy of the License at 10*39a19a47SAndrew Rist * 11*39a19a47SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*39a19a47SAndrew Rist * 13*39a19a47SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*39a19a47SAndrew Rist * software distributed under the License is distributed on an 15*39a19a47SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*39a19a47SAndrew Rist * KIND, either express or implied. See the License for the 17*39a19a47SAndrew Rist * specific language governing permissions and limitations 18*39a19a47SAndrew Rist * under the License. 19*39a19a47SAndrew Rist * 20*39a19a47SAndrew Rist *************************************************************/ 21*39a19a47SAndrew Rist 22*39a19a47SAndrew Rist 23cdf0e10cSrcweir #ifndef _SFXLSTNER_HXX 24cdf0e10cSrcweir #define _SFXLSTNER_HXX 25cdf0e10cSrcweir 26cdf0e10cSrcweir #include "svl/svldllapi.h" 27cdf0e10cSrcweir #include <tools/rtti.hxx> 28cdf0e10cSrcweir #include <svl/svarray.hxx> 29cdf0e10cSrcweir 30cdf0e10cSrcweir class SfxBroadcaster; 31cdf0e10cSrcweir class SfxHint; 32cdf0e10cSrcweir 33cdf0e10cSrcweir #ifndef _SFX_LSTNER_CXX 34cdf0e10cSrcweir typedef SvPtrarr SfxBroadcasterArr_Impl; 35cdf0e10cSrcweir #endif 36cdf0e10cSrcweir 37cdf0e10cSrcweir #define SFX_NOTIFY( rBC, rBCT, rHint, rHintT ) \ 38cdf0e10cSrcweir Notify( rBC, rHint ) 39cdf0e10cSrcweir 40cdf0e10cSrcweir //------------------------------------------------------------------------- 41cdf0e10cSrcweir 42cdf0e10cSrcweir class SVL_DLLPUBLIC SfxListener 43cdf0e10cSrcweir { 44cdf0e10cSrcweir SfxBroadcasterArr_Impl aBCs; 45cdf0e10cSrcweir 46cdf0e10cSrcweir private: 47cdf0e10cSrcweir const SfxListener& operator=(const SfxListener &); // n.i., ist verboten 48cdf0e10cSrcweir 49cdf0e10cSrcweir public: 50cdf0e10cSrcweir TYPEINFO(); 51cdf0e10cSrcweir 52cdf0e10cSrcweir SfxListener(); 53cdf0e10cSrcweir SfxListener( const SfxListener &rCopy ); 54cdf0e10cSrcweir virtual ~SfxListener(); 55cdf0e10cSrcweir 56cdf0e10cSrcweir sal_Bool StartListening( SfxBroadcaster& rBroadcaster, sal_Bool bPreventDups = sal_False ); 57cdf0e10cSrcweir sal_Bool EndListening( SfxBroadcaster& rBroadcaster, sal_Bool bAllDups = sal_False ); 58cdf0e10cSrcweir void EndListening( sal_uInt16 nNo ); 59cdf0e10cSrcweir void EndListeningAll(); 60cdf0e10cSrcweir sal_Bool IsListening( SfxBroadcaster& rBroadcaster ) const; 61cdf0e10cSrcweir GetBroadcasterCount() const62cdf0e10cSrcweir sal_uInt16 GetBroadcasterCount() const 63cdf0e10cSrcweir { return aBCs.Count(); } GetBroadcasterJOE(sal_uInt16 nNo) const64cdf0e10cSrcweir SfxBroadcaster* GetBroadcasterJOE( sal_uInt16 nNo ) const 65cdf0e10cSrcweir { return (SfxBroadcaster*) aBCs.GetObject(nNo); } 66cdf0e10cSrcweir 67cdf0e10cSrcweir virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ); 68cdf0e10cSrcweir 69cdf0e10cSrcweir #ifndef _NOTIFY_HXX 70cdf0e10cSrcweir void RemoveBroadcaster_Impl( SfxBroadcaster& rBC ); 71cdf0e10cSrcweir #endif 72cdf0e10cSrcweir }; 73cdf0e10cSrcweir 74cdf0e10cSrcweir #endif 75