action.h

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/* This software and supporting documentation are distributed by
 *     Institut Federatif de Recherche 49
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 *     91191 Gif-sur-Yvette cedex
 *     France
 *
 * This software is governed by the CeCILL-B license under
 * French law and abiding by the rules of distribution of free software.
 * You can  use, modify and/or redistribute the software under the
 * terms of the CeCILL-B license as circulated by CEA, CNRS
 * and INRIA at the following URL "http://www.cecill.info".
 *
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 * economic rights,  and the successive licensors  have only  limited
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#ifndef ANATOMIST_CONTROLER_ACTION_H
#define ANATOMIST_CONTROLER_ACTION_H

#include <string>

class QWidget ;

namespace anatomist {
  
  class View ;
  class Action ;

  typedef Action * ActionPtr ;
  
  class Action {
  public:
    Action ( ) : myView( 0 ) {}
    virtual ~Action();
    
    virtual std::string name() const = 0 ;
    
    void setView ( View * view ) 
      {
        myView = view ;
      }
    virtual QWidget * actionView( QWidget * ) { return 0 ; }
    virtual bool viewableAction( ) const { return false ; }
    virtual bool isSingleton() { return false ; }
    View * view() { return myView ; }
    
  private:
    View * myView ;
  } ;

}
#endif