NCLStructure.h

/* Copyright (c) 2011 Telemidia/PUC-Rio.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Telemidia/PUC-Rio - initial API and implementation
 */
#ifndef NCLSTRUCTURE_H
#define NCLSTRUCTURE_H

#include "NCLLanguageProfile_global.h"

#include <QtDebug>
#include <QFile>
#include <QTextStream>
#include <QtScript/QScriptValue>
#include <QtScript/QScriptEngine>
#include <deque>
#include <map>
#include <QStringList>
using namespace std;

#include <util/AttributeReferences.h>
using namespace composer::util;
#include <core/util/Singleton.h>

#define NCLSTRUCTURE_FILE ":/config/NCL_STRUCTURE"

namespace composer {
    namespace language{
class NCLLANGUAGEPROFILESHARED_EXPORT NCLStructure
{
    SINGLETON(NCLStructure)

private:
    map <QString, map <QString, bool> *> *attributes; 
    map <QString, deque <QString> *>      *attributes_ordered; 
    map <QString, map <QString, char> *> *nesting; 
    map <QString, QString > *dataTypes; 
    map <QString, QStringList> *dataTypeDefaultSuggestions;
    map <QString, map <QString, QString> *> *attributesDatatype; 
    QMultiMap <QString, AttributeReferences* > *references; 
    map <QString, bool> define_scope;

    NCLStructure();

    ~NCLStructure();

    vector <QString> parseLine(QString line);

public:
    void loadStructure();
    void clear();

    //primitives
    void addElement (QString name, QString father, char cardinality,
                     bool define_scope = false);
    void addAttribute (QString element,
                       QString attr,
                       QString type,
                       bool required);
    void addReference (QString element,
                       QString attr,
                       QString ref_element,
                       QString ref_attr,
                       QString scope);

    void addDatatype( QString datatype,
                      QString regex);

    void addDatatypeDefaultSuggestions(QString datatype, QString values);

    QStringList getDatatypeDefaultSuggestions(QString datatype);
    map <QString, map <QString, char> *> *getNesting();
    map <QString, bool> *getAttributes (QString element);
    deque <QString> *getAttributesOrdered (QString element);
    map <QString, char> *getChildren (QString tagname);
    vector <AttributeReferences *> getReferences (QString element, QString attr);

    QString getAttributeDatatype(QString element, QString name);

    bool defineScope(QString tagname);
};

}} //end namespace

#endif // NCLSTRUCTURE_H