codeclassfield.h

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/***************************************************************************
 *   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.                                   *
 *                                                                         *
 *   copyright (C) 2003      Brian Thomas <thomas@mail630.gsfc.nasa.gov>   *
 *   copyright (C) 2004-2013                                               *
 *   Umbrello UML Modeller Authors <umbrello-devel@kde.org>                *
 ***************************************************************************/

#ifndef CODECLASSFIELD_H
#define CODECLASSFIELD_H

#include "codeaccessormethodlist.h"
#include "codeclassfielddeclarationblock.h"
#include "codeparameter.h"
#include "codeaccessormethod.h"

class ClassifierCodeDocument;
class UMLAttribute;
class UMLObject;
class UMLRole;

class CodeClassField : public CodeParameter
{
    Q_OBJECT
public:

    enum ClassFieldType { Attribute, PlainAssociation, Self, Aggregation, Composition, Unknown_Assoc };

    CodeClassField (ClassifierCodeDocument * parentDoc, UMLAttribute * attrib);
    CodeClassField (ClassifierCodeDocument * parentDoc, UMLRole * role);

    void finishInitialization();

    // CodeClassField (ClassifierCodeDocument * doc, UMLRole role);

    virtual ~CodeClassField ();

//    /**
//     * Get the value of m_dialog
//     * @return the value of m_dialog
//     */
//    CodeClassFieldDialog getDialog ();

    // Determine if this cf is attribute or some type of association
    QString getTypeName ();

    CodeClassFieldDeclarationBlock * getDeclarationCodeBlock();

    CodeAccessorMethodList getMethodList() const;

    CodeAccessorMethod * findMethodByType(CodeAccessorMethod::AccessorType type, int role_id = -1);

    bool fieldIsSingleValue ();

    ClassFieldType getClassFieldType() const;

    // quick utility call to figure out if parent is an attribute or not
    bool parentIsAttribute () const;

    // get the type of object that will be added/removed from lists
    // of objects (as per specification of associations)
    QString getListObjectType();

    bool getWriteOutMethods () const;

    void setWriteOutMethods(bool val);

    int minimumListOccurances();

    int maximumListOccurances();

    virtual void saveToXMI (QDomDocument & doc, QDomElement & root);

    virtual void loadFromXMI (QDomElement & root);

    virtual void synchronize ();

    void updateContent();

protected:

    void setParentUMLObject (UMLObject * obj);

    //  CodeClassFieldDialog * m_dialog;

    QString cleanName(const QString &name);

    QString fixInitialStringDeclValue(const QString& val, const QString &type);

    // set the list class name
    void setListClassName (const QString &className);

    bool addMethod (CodeAccessorMethod * add);

    QString getUMLObjectName(UMLObject *obj);

    bool removeMethod (CodeAccessorMethod * remove);

private:

    QString m_listClassName;
    ClassFieldType m_classFieldType;
    CodeClassFieldDeclarationBlock * m_declCodeBlock;
    CodeAccessorMethodList m_methodVector; // the list of methods related to this codeclassfield
    bool m_parentIsAttribute;

    bool m_writeOutMethods;

    virtual void setAttributesOnNode (QDomDocument & doc, QDomElement & blockElement);

    virtual void setAttributesFromNode (QDomElement & element);

    void initFields(bool inConstructor = false);

    // initialize the accessor methods for this field
    void initAccessorMethods();

signals:

    void modified ();

};

#endif // CODECLASSFIELD_H