88 lines
2.0 KiB
C
88 lines
2.0 KiB
C
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/*
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Copyright (c) 2007-2009 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 CHATSTATE_H__
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#define CHATSTATE_H__
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#include "gloox.h"
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#include "stanzaextension.h"
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#include <string>
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namespace gloox
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{
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class Tag;
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/**
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* @brief An implementation of Chat State Notifications (XEP-0085) as a StanzaExtension.
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*
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* @author Vincent Thomasset
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* @author Jakob Schroeter <js@camaya.net>
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* @since 1.0
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*/
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class GLOOX_API ChatState : public StanzaExtension
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{
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public:
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/**
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* Constructs a new object from the given Tag.
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* @param tag A Tag to parse.
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*/
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ChatState( const Tag* tag );
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/**
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* Constructs a new object of the given type.
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* @param state The chat state.
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*/
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ChatState( ChatStateType state )
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: StanzaExtension( ExtChatState ), m_state( state )
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{}
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/**
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* Virtual destructor.
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*/
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virtual ~ChatState() {}
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/**
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* Returns the object's state.
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* @return The object's state.
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*/
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ChatStateType state() const { return m_state; }
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// reimplemented from StanzaExtension
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virtual const std::string& filterString() const;
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// reimplemented from StanzaExtension
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virtual StanzaExtension* newInstance( const Tag* tag ) const
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{
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return new ChatState( tag );
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}
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// reimplemented from StanzaExtension
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Tag* tag() const;
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// reimplemented from StanzaExtension
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virtual StanzaExtension* clone() const
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{
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return new ChatState( *this );
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}
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private:
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ChatStateType m_state;
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};
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}
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#endif // CHATSTATE_H__
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