/***************************************************************************
                          refactoringassistant.h
                             -------------------
    copyright            : (C) 2003 Luis De la Parra
 ***************************************************************************/
/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/


#ifndef REFACTORING_ASSISTANT
#define REFACTORING_ASSISTANT


#include <klistview.h>
#include <qpixmap.h>
#include <map>


class UMLObject;
class UMLClassifier;
class UMLClassifierListItem;
class UMLDoc;

class QPopupMenu;
class QPoint;

class RefactoringAssistant : public KListView
{
    Q_OBJECT
public:
    typedef std::map<QListViewItem*, UMLObject*> UMLObjectMap;

    RefactoringAssistant( UMLDoc *doc, UMLClassifier *obj = 0, QWidget *parent = 0, const char *name = 0 );
    virtual ~RefactoringAssistant();

    void refactor( UMLClassifier *obj );

public slots:

    void addBaseClassifier();
    void addDerivedClassifier();
    void addInterfaceImplementation();
    void createOperation( );
    void createAttribute( );
    void editProperties( );

    void umlObjectModified( const UMLObject *obj = 0 );

    void operationAdded( UMLClassifierListItem *o );
    void operationRemoved( UMLClassifierListItem *o );

    void attributeAdded( UMLClassifierListItem *a );
    void attributeRemoved( UMLClassifierListItem *a );

    void itemExecuted( QListViewItem *item );
    void showContextMenu( KListView*, QListViewItem*, const QPoint&);

protected:
    struct { QPixmap Public,
        Protected,
        Private,
             Implementation,
        Generalization,
        Subclass;
    } m_pixmaps;

    UMLObject* findUMLObject( const QListViewItem* );
    QListViewItem* findListViewItem( const UMLObject *obj );
    void editProperties( UMLObject *obj );
    void addClassifier( UMLClassifier *classifier, QListViewItem *parent = 0, bool addSuper = true, bool addSub = true, bool recurse = false );
    void loadPixmaps();
    virtual bool acceptDrag(QDropEvent *event) const;
    virtual void movableDropEvent (QListViewItem* parent, QListViewItem* afterme);
    void setVisibilityIcon( QListViewItem *item , const UMLObject *obj );
    UMLClassifier *m_umlObject;
    UMLDoc *m_doc;
    QPopupMenu *m_menu;
    UMLObjectMap m_umlObjectMap;


};


#endif

