qSelMenu.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 ANAQT_SELECTION_QSELMENU_H
#define ANAQT_SELECTION_QSELMENU_H
 
#include <anatomist/object/objectmenu.h>
#include <QMenu>
 
class Tree;
class QPixmap;
 
namespace anatomist
{
  class AWindow;
  class AObject;
}
 
 
class MenuCallback : public QObject
{
private:
  Q_OBJECT
 
public:
  MenuCallback( void (*func)( void * ), void *clientdata )
    : _func( func ), _clientdata( clientdata )
  {}
  virtual ~MenuCallback();
 
public slots:
  virtual void activated();
 
protected:
  void                        (*_func)( void * );
  void                        *_clientdata;
};
 
 
//      private class
 
class QAOptionMenuCallback : public MenuCallback
{
  Q_OBJECT
 
public:
  QAOptionMenuCallback( void (*func)( const std::set<anatomist::AObject *> & ),
                        const std::set<anatomist::AObject *> *obj );
  QAOptionMenuCallback( carto::rc_ptr<anatomist::ObjectMenuCallback> cbk,
                        const std::set<anatomist::AObject *> *obj )
    : MenuCallback( 0, (void *) obj ), _callback( cbk ) {}
  virtual ~QAOptionMenuCallback();
 
public slots:
  virtual void activated();
 
private:
  carto::rc_ptr<anatomist::ObjectMenuCallback>  _callback;
//   void       (*_optfunc)( const std::set<anatomist::AObject *> & );
};
 
 
class QSelectMenu : public QMenu
{
  Q_OBJECT
 
public:
  QSelectMenu( QWidget* parent = 0 );
  QSelectMenu( const QString & title, QWidget* parent = 0 );
  virtual ~QSelectMenu();
 
  virtual void update( anatomist::AWindow* win, const Tree* specific = 0 );
  void addOptionMenus( QMenu* menu, const Tree* tr );
  void addMenus( QMenu* menu, const Tree* tr );
  void setObjects( const std::set<anatomist::AObject *> & obj )
  { _objects = obj; }
 
signals:
  void viewSignal( anatomist::AWindow* win );
  void unselectSignal( anatomist::AWindow* win );
  void selectAllSignal( anatomist::AWindow* win );
  void removeSignal( anatomist::AWindow* win );
  void removeThisWinSignal( anatomist::AWindow* win );
  void neighboursSignal( anatomist::AWindow* win );
  void selAttribSignal( anatomist::AWindow* win );
 
public slots:
  void viewSlot();
  void unselectSlot();
  void selectAllSlot();
  void removeSlot();
  void removeThisWinSlot();
  void neighboursSlot();
  void selAttribSlot();
 
protected:
  void eraseCallbacks();
 
  anatomist::AWindow                    *_win;
  std::set<MenuCallback *>              _callbacks;
  static QPixmap                        *_defPixmap;
  std::set<anatomist::AObject *>        _objects;
 
private:
};
 
 
#endif