cm_artoolkithandlers.h

/* -- 2007-05-07 -- 
 *  ardev - an augmented reality library for robot developers
 *  Copyright 2005-2007 - Toby Collett (ardev _at_ plan9.net.nz)
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library 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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 
 *
 */
 
#include <ardev/ardevconfig.h>
#ifdef HAVE_LIBAR
 
#ifndef ARIDE_ARTOOLKITHANDLERS_H
#define ARIDE_ARTOOLKITHANDLERS_H

#include "cm_objecthandler.h"
#include "cm_parameter.h"
#include <ardev/artoolkit.h>

void RegisterARToolKitObjectHandlers();


class ARToolKitPreProcessHandler : public PreProcessObjectHandler
{
        public:
                ARToolKitPreProcessHandler();
                ~ARToolKitPreProcessHandler();
        
                ARToolKitPreProcess & GetObject();
                void RemoveObject();
        
                static ObjectHandler * CreateHandler() {return static_cast<ObjectHandler * > (new ARToolKitPreProcessHandler);};
        protected:
                ARToolKitPreProcess * Obj;
        
                IntParameter Threshold;
                CameraObjectParameter Cam;
};

// --- ARToolKitPreProcess Parameter ---
class ARToolKitPreProcessParameter : public StringParameter
{
public: 
                ARToolKitPreProcessParameter(QString _Name, QString _Description, QString _DefaultValue="") : StringParameter(_Name,_Description,_DefaultValue) {Type="ARToolKitPreProcess";};
                virtual ~ARToolKitPreProcessParameter() {};

                ARToolKitPreProcessHandler * GetClass() 
                {
                        if (Value == "")
                                throw aride_exception(ARIDE_CLASS_NOT_FOUND, __FILE__, __LINE__);
                        aride_object * temp = theMainWindow->GetObjectByName(Value);
                        if (temp == NULL)
                                throw aride_exception(ARIDE_CLASS_NOT_FOUND, __FILE__, __LINE__);
                        if (temp->Section == ARIDE_PREPROCESS && temp->Type == "ARToolKitPreProcess")
                                return reinterpret_cast<ARToolKitPreProcessHandler *> (temp->Handler);
                        throw aride_exception(ARIDE_CLASS_NOT_FOUND, __FILE__, __LINE__);
                };                              
};

class ARToolKitPositionHandler : public PositionObjectHandler
{
        public:
                ARToolKitPositionHandler();
                ~ARToolKitPositionHandler();
        
                PositionObject & GetObject();
                void RemoveObject();
        
                static ObjectHandler * CreateHandler() {return static_cast<ObjectHandler * > (new ARToolKitPositionHandler);};
        protected:
                ARToolKitPosition * Obj;
        
                DoubleParameter PattWidth;
                StringParameter PattFile;
                ARToolKitPreProcessParameter Pre;
};

#endif
#endif 

---

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