52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
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/*
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Copyright (c) 2005-2009 by Jakob Schroeter <js@camaya.net>
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This file is part of the gloox library. http://camaya.net/gloox
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This software is distributed under a license. The full license
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agreement can be found in the file LICENSE in this distribution.
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This software may not be copied, modified, sold or distributed
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other than expressed in the named license agreement.
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This software is distributed without any warranty.
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*/
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#ifndef CHATSTATEHANDLER_H__
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#define CHATSTATEHANDLER_H__
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#include "gloox.h"
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namespace gloox
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{
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class JID;
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/**
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* @brief A virtual interface that enables an object to be notified about
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* a remote entity's Chat States (XEP-0085).
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*
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* @author Jakob Schroeter <js@camaya.net>
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* @since 0.8
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*/
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class GLOOX_API ChatStateHandler
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{
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public:
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/**
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* Virtual Destructor.
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*/
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virtual ~ChatStateHandler() {}
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/**
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* Notifies the ChatStateHandler that a different chat state has been set by the remote
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* contact.
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* @param from The originator of the Event.
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* @param state The chat state set by the remote entity.
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*/
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virtual void handleChatState( const JID& from, ChatStateType state ) = 0;
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};
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}
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#endif // CHATSTATEHANDLER_H__
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