chatstate.h

00001 /*
00002   Copyright (c) 2007-2009 by Jakob Schroeter <js@camaya.net>
00003   This file is part of the gloox library. http://camaya.net/gloox
00004 
00005   This software is distributed under a license. The full license
00006   agreement can be found in the file LICENSE in this distribution.
00007   This software may not be copied, modified, sold or distributed
00008   other than expressed in the named license agreement.
00009 
00010   This software is distributed without any warranty.
00011 */
00012 
00013 #ifndef CHATSTATE_H__
00014 #define CHATSTATE_H__
00015 
00016 #include "gloox.h"
00017 #include "stanzaextension.h"
00018 
00019 #include <string>
00020 
00021 namespace gloox
00022 {
00023 
00024   class Tag;
00025 
00033   class GLOOX_API ChatState : public StanzaExtension
00034   {
00035     public:
00036 
00041       ChatState( const Tag* tag );
00042 
00047       ChatState( ChatStateType state )
00048         : StanzaExtension( ExtChatState ), m_state( state )
00049       {}
00050 
00054       virtual ~ChatState() {}
00055 
00060       ChatStateType state() const { return m_state; }
00061 
00062       // reimplemented from StanzaExtension
00063       virtual const std::string& filterString() const;
00064 
00065       // reimplemented from StanzaExtension
00066       virtual StanzaExtension* newInstance( const Tag* tag ) const
00067       {
00068         return new ChatState( tag );
00069       }
00070 
00071       // reimplemented from StanzaExtension
00072       Tag* tag() const;
00073 
00074       // reimplemented from StanzaExtension
00075       virtual StanzaExtension* clone() const
00076       {
00077         return new ChatState( *this );
00078       }
00079 
00080     private:
00081       ChatStateType m_state;
00082 
00083   };
00084 
00085 }
00086 
00087 #endif // CHATSTATE_H__

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