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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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****************************************************************************/

#ifndef QMLJSPROPERTYREADER_H
#define QMLJSPROPERTYREADER_H

#include <qmljs/qmljs_global.h>
#include <qmljs/parser/qmljsastfwd_p.h>
#include <qmljs/qmljsdocument.h>

#include <QHash>
#include <QVariant>
#include <QStringList>

QT_FORWARD_DECLARE_CLASS(QLinearGradient)

namespace QmlJS {

class Document;

class QMLJS_EXPORT PropertyReader
{
public:

    PropertyReader(Document::Ptr doc, AST::UiObjectInitializer *ast);

    bool hasProperty(const QString &propertyName) const
    { return m_properties.contains(propertyName); }

    QVariant readProperty(const QString &propertyName) const
    {
        if (hasProperty(propertyName))
            return m_properties.value(propertyName);
        else
            return QVariant();
    }

    QLinearGradient parseGradient(const QString &propertyName, bool *isBound) const;

    QStringList properties() const
    { return m_properties.keys(); }

    bool isBindingOrEnum(const QString &propertyName) const
    { return m_bindingOrEnum.contains(propertyName); }

private:
    QHash<QString, QVariant> m_properties;
    QList<QString> m_bindingOrEnum;
    AST::UiObjectInitializer *m_ast;
    Document::Ptr m_doc;
};

} //QmlJS

#endif // QMLJSPROPERTYREADER_H