GweSimpleController.h

/***************************************************************************
 *   Copyright (C) 2004 - 2006 by Raphael Langerhorst                      *
 *   raphael-langerhorst@gmx.at                                            *
 *                                                                         *
 *   Permission is hereby granted, free of charge, to any person obtaining *
 *   a copy of this software and associated documentation files (the       *
 *   "Software"), to deal in the Software without restriction, including   *
 *   without limitation the rights to use, copy, modify, merge, publish,   *
 *   distribute, sublicense, and/or sell copies of the Software, and to    *
 *   permit persons to whom the Software is furnished to do so, subject to *
 *   the following conditions:                                             *
 *                                                                         *
 *   The above copyright notice and this permission notice shall be        *
 *   included in all copies or substantial portions of the Software.       *
 *                                                                         *
 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       *
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 *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*
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#ifndef GWEINTERFACESIMPLEH
#define GWEINTERFACESIMPLEH


#include <GweController.h>
#include <GDataController.h>

#include <GMatrix44.h>

#include <QMutex>

#include <QList>


namespace GWE
{

class GweSimpleDataController : public GDataController
{
  Q_OBJECT
  private:
  
    QList<GCS::GElement*> Elements;
    
    QMutex* ElementListMutex;
    
  protected:
    
    GCS::GElement* getElement(const GCS::GElementID& id) const;
  
  public:
  
    GweSimpleDataController();
  
    virtual ~GweSimpleDataController();
    
    // GDataController implementation //
    
    virtual const GCS::GElement* read(const GCS::GElementID&) const;
    
    virtual QList<GCS::GElementID> getChildren(const GCS::GElementID& parent) const;
    
    virtual GCS::GElement* open(const GCS::GElementID&);
    
    virtual GCS::GElement* getOpenElement(const GCS::GElementID& );

    virtual QList<GCS::GElementID> getListOfOpenElements();

    virtual QList<GCS::GElementID> getListOfAllElements();
    
  public slots:
    
    virtual bool add(GCS::GElement* );
    
    virtual bool writeOpenElementToStorage(const GCS::GElementID& );
    
    virtual bool close(const GCS::GElementID& );
    
    virtual bool postDelete(const GCS::GElementID& );

    virtual void shutdown();

};


class GweSimpleController : public GweController
{
  Q_OBJECT
  
  public:
  
    GweSimpleController();
  
    virtual ~GweSimpleController();
    
  protected slots:
  
  // new element registration and element removal //
  
    void connectElement(const GCS::GElementID& );
  
  // note that the source of these signals are active agents;
  
    virtual void newElementCreated(GCS::GElement* element);
    
    virtual void elementRemoved(const GCS::GElementID& ID);
    
    virtual void elementReparented(GCS::GElement* element, const GCS::GElementID& oldParent, const GCS::GElementID& newParent);
    
        
  public slots:
        
    // INFLUENCE MANAGEMENT //
  
//     virtual void radiateInfluence(GCS::GElementInfluence& influence);
    
//     virtual void routeInfluence(const GCS::GElementID& destination, GCS::GElementInfluence& influence);
};

}

#endif

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