qt-creator/src/libs/qmljs/qmljspropertyreader.h

// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0

#pragma once

#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();
    }

    QString readAstValue(const QString &propertyName) const
    {
        if (hasProperty(propertyName))
            return m_astPropertyValues.value(propertyName);
        else
            return QString();
    }

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

} //QmlJS