objectmenu.h

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/* This software and supporting documentation are distributed by
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 * This software is governed by the CeCILL-B license under
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 * 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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#ifndef ANA_OBJECT_OBJECTMENU_H
#define ANA_OBJECT_OBJECTMENU_H

#include <cartobase/smart/rcptr.h>
#include <cartobase/object/object.h>
#include <string>
#include <vector>
#include <set>

class Tree;

namespace anatomist
{

  class AObject;

  class ObjectMenuCallback : public carto::RCObject
  {
  public:
    ObjectMenuCallback();
    virtual ~ObjectMenuCallback();

    virtual void doit( const std::set<AObject *> & obj ) = 0;
    virtual bool operator == ( const ObjectMenuCallback & ) const;
    virtual bool operator != ( const ObjectMenuCallback & ) const;
  };


  class ObjectMenuCallbackFunc : public ObjectMenuCallback
  {
  public:
    typedef void (*CallbackFunc)( const std::set<AObject *> & );
    ObjectMenuCallbackFunc( CallbackFunc cbk );
    virtual ~ObjectMenuCallbackFunc();

    virtual void doit( const std::set<AObject *> & obj );
    virtual bool operator == ( const ObjectMenuCallback & ) const;

  private:
    CallbackFunc  _func;
  };


  class ObjectMenu : public carto::RCObject
  {
  public:
    ObjectMenu();
    ObjectMenu( const ObjectMenu & );
    ObjectMenu( Tree & t);
    ~ObjectMenu();

    ObjectMenu & operator = ( const ObjectMenu & );

    void insertItem( const std::vector<std::string> & inside,
                     const std::string & text );
    void insertItem( const std::vector<std::string> & inside,
                     const std::string & text, ObjectMenuCallback* cbk );
    void insertItem( const std::vector<std::string> & inside,
                     const std::string & text,
                     ObjectMenuCallbackFunc::CallbackFunc cbk );
    Tree* item( const std::vector<std::string> & pos,
                bool createSubtrees = true );
    Tree* tree();
    const Tree* tree() const;
    Tree* releaseTree();

  private:
    struct Private;
    Private *d;
  };


  class ObjectMenuRegistrerClass : public carto::RCObject
  {
  public:
    ObjectMenuRegistrerClass();
    virtual ~ObjectMenuRegistrerClass();

    virtual ObjectMenu* doit( const AObject*, ObjectMenu* ) = 0;
  };


  class ObjectMenuRegistrerFuncClass : public ObjectMenuRegistrerClass
  {
  public:
    typedef ObjectMenu* (*RegistrerFunc)( const AObject*, ObjectMenu* );
    ObjectMenuRegistrerFuncClass( RegistrerFunc );
    virtual ~ObjectMenuRegistrerFuncClass();

    virtual ObjectMenu* doit( const AObject*, ObjectMenu* );

  private:
    RegistrerFunc _f;
  };

}

namespace carto
{
DECLARE_GENERIC_OBJECT_TYPE( carto::rc_ptr<anatomist::ObjectMenuCallback> )
}
#endif