diff options
Diffstat (limited to 'svl/inc/listener.hxx')
-rw-r--r-- | svl/inc/listener.hxx | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/svl/inc/listener.hxx b/svl/inc/listener.hxx new file mode 100644 index 000000000000..3107f5ceee56 --- /dev/null +++ b/svl/inc/listener.hxx @@ -0,0 +1,65 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +#ifndef _SVT_LISTENER_HXX +#define _SVT_LISTENER_HXX + +#include "svl/svldllapi.h" +#include <tools/rtti.hxx> + +class SvtBroadcaster; +class SfxHint; +class SvtListenerBase; + +//------------------------------------------------------------------------- + +class SVL_DLLPUBLIC SvtListener +{ + friend class SvtListenerBase; + SvtListenerBase *pBrdCastLst; + + const SvtListener& operator=(const SvtListener &); // n.i., ist verboten + +public: + TYPEINFO(); + + SvtListener(); + SvtListener( const SvtListener &rCopy ); + virtual ~SvtListener(); + + BOOL StartListening( SvtBroadcaster& rBroadcaster ); + BOOL EndListening( SvtBroadcaster& rBroadcaster ); + void EndListeningAll(); + BOOL IsListening( SvtBroadcaster& rBroadcaster ) const; + + BOOL HasBroadcaster() const { return 0 != pBrdCastLst; } + + virtual void Notify( SvtBroadcaster& rBC, const SfxHint& rHint ); +}; + + +#endif + |