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/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This software 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*/
//
// SMsgHandler - class to handle incoming messages on the server side.
//
#ifndef __RFB_SMSGHANDLER_H__
#define __RFB_SMSGHANDLER_H__
#include <rdr/types.h>
#include <rfb/PixelFormat.h>
#include <rfb/ConnParams.h>
#include <rfb/InputHandler.h>
namespace rdr { class InStream; }
namespace rfb {
class SMsgHandler : public InputHandler {
public:
SMsgHandler();
virtual ~SMsgHandler();
// The following methods are called as corresponding messages are read. A
// derived class should override these methods as desired. Note that for
// the setPixelFormat() and setEncodings() methods, a derived class must
// call on to SMsgHandler's methods.
virtual void clientInit(bool shared);
virtual void setPixelFormat(const PixelFormat& pf);
virtual void setEncodings(int nEncodings, rdr::U32* encodings);
virtual void framebufferUpdateRequest(const Rect& r, bool incremental);
virtual void setVideoRectangle(const Rect& r);
virtual void unsetVideoRectangle();
// InputHandler interface
// The InputHandler methods will be called for the corresponding messages.
// supportsLocalCursor() is called whenever the status of
// cp.supportsLocalCursor has changed. At the moment this happens on a
// setEncodings message, but in the future this may be due to a message
// specially for this purpose.
virtual void supportsLocalCursor();
virtual bool processFTMsg(int type) = 0;
ConnParams cp;
};
}
#endif
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