/****************************************************************************
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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** This file is part of the V4VM module of the Qt Toolkit.
**
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
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****************************************************************************/
#ifndef QV4SCRIPT_H
#define QV4SCRIPT_H

#include "qv4global_p.h"
#include "qv4engine_p.h"

QT_BEGIN_NAMESPACE

namespace QV4 {

struct ExecutionContext;

struct Q_QML_EXPORT Script {
    Script(ExecutionContext *scope, const QString &sourceCode, const QString &source = QString(), int line = 1, int column = 0)
        : sourceFile(source), line(line), column(column), sourceCode(sourceCode)
        , scope(scope), strictMode(false), inheritContext(false), parsed(false)
        , vmFunction(0), parseAsBinding(false) {}
    Script(ExecutionEngine *engine, Object *qml, const QString &sourceCode, const QString &source = QString(), int line = 1, int column = 0)
        : sourceFile(source), line(line), column(column), sourceCode(sourceCode)
        , scope(engine->rootContext), strictMode(false), inheritContext(true), parsed(false)
        , qml(Value::fromObject(qml)), vmFunction(0), parseAsBinding(true) {}
    QString sourceFile;
    int line;
    int column;
    QString sourceCode;
    ExecutionContext *scope;
    bool strictMode;
    bool inheritContext;
    bool parsed;
    QV4::PersistentValue qml;
    Function *vmFunction;
    bool parseAsBinding;

    void parse();
    Value run();
    Value qmlBinding();

    Function *function();


    static Value evaluate(ExecutionEngine *engine, const QString &script, Object *scopeObject);
};

}

QT_END_NAMESPACE

#endif