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Diffstat (limited to 'include/svl/lstner.hxx')
-rw-r--r-- | include/svl/lstner.hxx | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/include/svl/lstner.hxx b/include/svl/lstner.hxx new file mode 100644 index 000000000000..e54368abb557 --- /dev/null +++ b/include/svl/lstner.hxx @@ -0,0 +1,69 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ +#ifndef _SFXLSTNER_HXX +#define _SFXLSTNER_HXX + +#include "svl/svldllapi.h" +#include <tools/rtti.hxx> +#include <deque> + +class SfxBroadcaster; +class SfxHint; + +typedef std::deque<SfxBroadcaster*> SfxBroadcasterArr_Impl; + +#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 EndListeningAll(); + sal_Bool IsListening( SfxBroadcaster& rBroadcaster ) const; + + sal_uInt16 GetBroadcasterCount() const + { return aBCs.size(); } + SfxBroadcaster* GetBroadcasterJOE( sal_uInt16 nNo ) const + { return aBCs[nNo]; } + + virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ); + +#ifndef _NOTIFY_HXX + void RemoveBroadcaster_Impl( SfxBroadcaster& rBC ); +#endif +}; + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |