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#ifndef QMLLISTMODEL_H
#define QMLLISTMODEL_H

#include <QtCore/QObject>
#include <QtCore/QStringList>
#include <QtCore/QHash>
#include <QtCore/QList>
#include <QtCore/QVariant>
#include <QtDeclarative/qfxglobal.h>
#include <QtDeclarative/qml.h>
#include <QtDeclarative/qlistmodelinterface.h>
#include <QtScript/qscriptvalue.h>


QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Declarative)

struct ModelNode;
class QmlListModel : public QListModelInterface
{
    Q_OBJECT
    Q_PROPERTY(int count READ count)

public:
    QmlListModel(QObject *parent=0);
    ~QmlListModel();

    virtual QList<int> roles() const;
    virtual QString toString(int role) const;
    virtual int count() const;
    virtual QHash<int,QVariant> data(int index, const QList<int> &roles = (QList<int>())) const;

    Q_INVOKABLE void clear();
    Q_INVOKABLE void remove(int index);
    Q_INVOKABLE void append(const QScriptValue&);
    Q_INVOKABLE void insert(int index, const QScriptValue&);
    Q_INVOKABLE void set(int index, const QScriptValue&);
    Q_INVOKABLE void set(int index, const QString& property, const QVariant& value);
    Q_INVOKABLE void move(int from, int to, int count);

private:
    QVariant valueForNode(ModelNode *) const;
    mutable QStringList roleStrings;
    friend class QmlListModelParser;
    friend struct ModelNode;

    void checkRoles() const;
    void addRole(const QString &) const;
    mutable bool _rolesOk;
    ModelNode *_root;
};

QT_END_NAMESPACE

QML_DECLARE_TYPE(QmlListModel)

QT_END_HEADER

#endif // QMLLISTMODEL_H