#ifndef GWT_abstractElement_SEEN
#define GWT_abstractElement_SEEN

#include "GWt_draggableImage.h"
#include "GWt_console.h"

#include "abstractElement.h"
#include "elementDrift.h"
#include "elementRfgun.h"
#include "elementCell.h"
#include "elementSoleno.h"
#include "elementBend.h"
#include "elementBeam.h"
#include "elementFit.h"
#include "elementSnapshot.h"
#include "elementMultipole.h"

#include <Wt/WDialog>
#include <Wt/WImage>
#include <Wt/WString>
#include <Wt/WPushButton>
#include <Wt/WContainerWidget>

#include <boost/variant.hpp>

using namespace Wt;
using namespace std;
using namespace boost;

class GWt_elementLigneFaisceau;

// defined to ensure that the boost::variant could return something even when there is nothing
class NullType {};

class GWt_abstractElement : public WContainerWidget
{
 protected :
    
  abstractElement* abstractElement_;
    
  WDialog* dialog_;
  GWt_draggableImage* dropped_;
  WContainerWidget* wc_;
  WText* wc_item_;
  WLineEdit* labelEdit_;
    
  GWt_abstractElement() {;}
  string* beginDialog();
  
 public :
  
  GWt_abstractElement(abstractElement*);
  
  void initialize();
  void showParameters();
  void deleteElement();
  
  void updateLabelAndToolTipWidget();
  void FileInput(ifstream& ifs);
  
  WContainerWidget* getWidget();
  abstractElement* getAbstractElement();

  inline WString print() {
    return abstractElement_->print();
  }

  virtual void dialogDone(WDialog::DialogCode code) = 0; 
  virtual string getMimeType() = 0;
  virtual string getSmallImageURL() = 0;
  virtual string getBigImageURL() = 0;
  virtual string getName() = 0;
  virtual void initilializeDialog() = 0;
  
  void createDragImage(WContainerWidget*);
  WImage* getImage();
  
 protected:
  
    WImage* image_;
    GWt_elementLigneFaisceau* elementLigneFaiseauContainer_;
    
    // Nom, type de parametre
    std::map<std::string, variant<int, string, bool, float, NullType> > parameterMapValue;
    std::map<std::string, std::string > parameterMapDescription;
    
    inline void registerParam(string name, variant<int, string, bool, float, NullType> value, string desc) {
      parameterMapValue[name] = value;
      parameterMapDescription[name] = desc;
    }
    
    variant<int, string, bool, float, NullType> getParamValue(string);
    string getParamDescription(string);
};
#endif