GroovX: src/visx/responsehandler.h Source File

00001 
00004 
00005 //
00006 // Copyright (c) 1999-2004 California Institute of Technology
00007 // Copyright (c) 2004-2007 University of Southern California
00008 // Rob Peters <rjpeters at usc dot edu>
00009 //
00010 // created: Tue May 18 16:21:09 1999
00011 // commit: $Id: responsehandler.h 10065 2007-04-12 05:54:56Z rjpeters $
00012 // $HeadURL: file:///lab/rjpeters/svnrepo/code/trunk/groovx/src/visx/responsehandler.h $
00013 //
00014 // --------------------------------------------------------------------
00015 //
00016 // This file is part of GroovX.
00017 //   [http://ilab.usc.edu/rjpeters/groovx/]
00018 //
00019 // GroovX is free software; you can redistribute it and/or modify it
00020 // under the terms of the GNU General Public License as published by
00021 // the Free Software Foundation; either version 2 of the License, or
00022 // (at your option) any later version.
00023 //
00024 // GroovX is distributed in the hope that it will be useful, but
00025 // WITHOUT ANY WARRANTY; without even the implied warranty of
00026 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00027 // General Public License for more details.
00028 //
00029 // You should have received a copy of the GNU General Public License
00030 // along with GroovX; if not, write to the Free Software Foundation,
00031 // Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
00032 //
00034 
00035 #ifndef GROOVX_VISX_RESPONSEHANDLER_H_UTC20050626084015_DEFINED
00036 #define GROOVX_VISX_RESPONSEHANDLER_H_UTC20050626084015_DEFINED
00037 
00038 #include "io/io.h"
00039 
00040 namespace nub
00041 {
00042   template <class T> class soft_ref;
00043 }
00044 
00045 class Block;
00046 class Toglet;
00047 class Trial;
00048 
00050 
00059 
00060 
00061 class ResponseHandler : public io::serializable
00062 {
00063 public:
00065   ResponseHandler();
00066 
00068   virtual ~ResponseHandler() throw();
00069 
00070   virtual void read_from(io::reader& reader) = 0;
00071   virtual void write_to(io::writer& writer) const = 0;
00072 
00074 
00076   virtual void rhBeginTrial(nub::soft_ref<Toglet> widget,
00077                             Trial& trial) const = 0;
00078 
00080 
00082   virtual void rhAbortTrial() const = 0;
00083 
00085 
00087   virtual void rhEndTrial() const = 0;
00088 
00090 
00092   virtual void rhHaltExpt() const = 0;
00093 
00095   virtual void rhAllowResponses(nub::soft_ref<Toglet> widget,
00096                                 Trial& trial) const = 0;
00097 
00099   virtual void rhDenyResponses() const = 0;
00100 
00101 private:
00102   ResponseHandler(const ResponseHandler&);
00103   ResponseHandler& operator=(const ResponseHandler&);
00104 };
00105 
00106 static const char __attribute__((used)) vcid_groovx_visx_responsehandler_h_utc20050626084015[] = "$Id: responsehandler.h 10065 2007-04-12 05:54:56Z rjpeters $ $HeadURL: file:
00107 #endif // !GROOVX_VISX_RESPONSEHANDLER_H_UTC20050626084015_DEFINED