qqmlscriptstring.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QQMLSCRIPTSTRING_H
#define QQMLSCRIPTSTRING_H
 
#include <QtQml/qtqmlglobal.h>
#include <QtQml/qqml.h>
#include <QtCore/qstring.h>
#include <QtCore/qshareddata.h>
#include <QtCore/qmetatype.h>
 
QT_BEGIN_NAMESPACE
 
 
class QObject;
class QQmlContext;
class QQmlScriptStringPrivate;
class QQmlObjectCreator;
namespace QV4 {
    struct QObjectWrapper;
}
class Q_QML_EXPORT QQmlScriptString
{
    Q_GADGET
public:
    QQmlScriptString();
    QQmlScriptString(const QQmlScriptString &);
    ~QQmlScriptString();
 
    QQmlScriptString &operator=(const QQmlScriptString &);
 
    bool operator==(const QQmlScriptString &) const;
    bool operator!=(const QQmlScriptString &) const;
 
    bool isEmpty() const;
 
    bool isUndefinedLiteral() const;
    bool isNullLiteral() const;
    QString stringLiteral() const;
    qreal numberLiteral(bool *ok) const;
    bool booleanLiteral(bool *ok) const;
 
private:
    QQmlScriptString(const QString &script, QQmlContext *context, QObject *scope);
    QSharedDataPointer<QQmlScriptStringPrivate> d;
 
    friend class QQmlObjectCreator;
    friend class QQmlScriptStringPrivate;
    friend class QQmlExpression;
    friend class QQmlBinding;
    friend class QQmlPropertyBinding;
    friend struct QV4::QObjectWrapper;
};
 
QT_END_NAMESPACE
 
Q_DECLARE_METATYPE(QQmlScriptString)
 
#endif // QQMLSCRIPTSTRING_H