QtGuiCallBacks.h

#ifndef QTGUI_QTGUICALLBACKS_H
#define QTGUI_QTGUICALLBACKS_H

/*
 * RebeccaAIML, Artificial Intelligence Markup Language 
 * C++ api and engine.
 *
 * Copyright (C) 2005,2006,2007 Frank Hassanabad
 *
 * This file is part of RebeccaAIML.
 *
 * RebeccaAIML 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 3 of the License, or
 * (at your option) any later version.
 *
 * RebeccaAIML 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 program.  If not, see <http://www.gnu.org/licenses/>.
 */

//rebecca includes
#include <rebecca/CallBacks.h>
#include <rebecca/StringPimpl.h>
//std includes
#include <iostream>

//Qt includes
#include <QTextEdit>
#include <QScrollBar>
#include <QObject>

namespace qtgui
{

using namespace rebecca;
using namespace std;

class QtGuiCallBacks : public QObject, public CallBacks
{
    Q_OBJECT

    public:
        
        void storeGossip(const StringPimpl &gossip,
                         const StringPimpl &userId,
                         const StringPimpl &botId,
                         const StringPimpl &endUserId) 
        { 
            QString output;
            output += "[Gossip: ";
            output += gossip.c_str();
            output += " ]";
            emit addText(output);
        }

        void categoryLoaded(const StringPimpl &userId,
                            const StringPimpl &botId,
                            const StringPimpl &endUserId)
        {
            static int i = 0;
            const int numberOfCategories = 5000;
            
            /*
             * Clever way to say if "i" is a multiple 
             * of 5000 then print out the number of 
             * categories loaded so far.
             */
            if(++i % numberOfCategories == 0)
            {
                QString num;
                num.setNum(i);
                QString output;
                output += "[";
                output += num;
                output += " categories loaded]";
                emit addText(output);
            }
        }

        void filePreLoad(const StringPimpl &fileName,
                         const StringPimpl &userId,
                         const StringPimpl &botId,
                         const StringPimpl &endUserId)
        {
            QString output;
            output += "[Loading      ";
            output += fileName.c_str();
            output += "]";
            emit addText(output);
        }
        
        void filePostLoad(const StringPimpl &fileName,
                          const StringPimpl &userId,
                          const StringPimpl &botId,
                          const StringPimpl &endUserId)
        {
            QString output;
            output += "[Done loading ";
            output += fileName.c_str();
            output += "]";
            emit addText(output);
        }

        void symbolicReduction(const StringPimpl &symbol,
                               const StringPimpl &userId,
                               const StringPimpl &botId,
                               const StringPimpl &endUserId)
        {
            QString output;
            output += "Symbolic reduction: ";
            output += symbol.c_str();
            emit addText(output);
        }

        void infiniteSymbolicReduction(const StringPimpl &userId,
                                       const StringPimpl &botId,
                                       const StringPimpl &endUserId)
        {
            emit addText("[Infinite Symbolic reduction detected]");
        }
        
        virtual void XMLParseError(const StringPimpl &message,
                                   const StringPimpl &userId,
                                   const StringPimpl &botId,
                                   const StringPimpl &endUserId)
        { 
            emit addText(message.c_str());
        } 

        virtual void XMLParseWarning(const StringPimpl &message,
                                     const StringPimpl &userId,
                                     const StringPimpl &botId,
                                     const StringPimpl &endUserId)
        { 
            emit addText(message.c_str());
        } 

        virtual void XMLParseFatalError(const StringPimpl &message,
                                        const StringPimpl &userId,
                                        const StringPimpl &botId,
                                        const StringPimpl &endUserId)
        { 
            emit addText(message.c_str());
        } 
        
        virtual void thatStarTagSizeExceeded(const StringPimpl &userId,
                                             const StringPimpl &botId,
                                             const StringPimpl &endUserId) 
        { 
            emit addText("[Warning thatStar Tag Size Exceeded]");
        }
        
        virtual void topicStarTagSizeExceeded(const StringPimpl &userId,
                                              const StringPimpl &botId,
                                              const StringPimpl &endUserId) 
        { 
            emit addText("[Warning topicStar Tag Size Exceeded]");
        }

        virtual void starTagSizeExceeded(const StringPimpl &userId,
                                         const StringPimpl &botId,
                                         const StringPimpl &endUserId)
        { 
            emit addText("[Warning star Tag Size Exceeded]");
        }

        virtual void inputTagNumericConversionError(const StringPimpl &message,
                                                    const StringPimpl &userId,
                                                    const StringPimpl &botId,
                                                    const StringPimpl &endUserId)
        { 
            QString output("inputTagNuermicConversionError:");
            output += message.c_str();
            emit addText(message.c_str());
        }

        virtual void inputTagSizeExceeded(const StringPimpl &userId,
                                          const StringPimpl &botId,
                                          const StringPimpl &endUserId) 
        { 
            emit addText("[Warning input Tag Size Exceeded]");
        } 

        virtual void starTagNumericConversionError(const StringPimpl &message,
                                                   const StringPimpl &userId,
                                                   const StringPimpl &botId,
                                                   const StringPimpl &endUserId)
        { 
            QString output("starTagNuermicConversionError:");
            output += message.c_str();
            emit addText(message.c_str());
        } 

        virtual void thatTagSizeExceeded(const StringPimpl &userId,
                                         const StringPimpl &botId,
                                         const StringPimpl &endUserId) 
        { 
            emit addText("thatTag Size exceeded");
        }

        virtual void thatTagNumericConversionError(const StringPimpl &message,
                                                   const StringPimpl &userId,
                                                   const StringPimpl &botId,
                                                   const StringPimpl &endUserId)
        { 
            QString output("thatTagNumericConversionError:");
            output += message.c_str();
            emit addText(output);
        } 

        virtual void topicStarTagNumericConversionError(const StringPimpl &message,
                                                        const StringPimpl &userId,
                                                        const StringPimpl &botId,
                                                        const StringPimpl &endUserId)
        { 
            QString output("topicStarTagNumericConversionError:");
            output += message.c_str();
            emit addText(output);
        }   
        
        virtual void thatStarTagNumericConversionError(const StringPimpl &message,
                                                       const StringPimpl &userId,
                                                       const StringPimpl &botId,
                                                       const StringPimpl &endUserId)
        { 
            QString output("thatStarTagNumericConversionError:");
            output += message.c_str();
            emit addText(output);
        }

    signals:

        void addText(const QString &text);
};

} //end of qtgui namespace

#endif

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