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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 QQUICKWORKERSCRIPT_P_H
#define QQUICKWORKERSCRIPT_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <qqml.h>
#include <QtQmlWorkerScript/private/qtqmlworkerscriptglobal_p.h>
#include <QtQml/qqmlparserstatus.h>
#include <QtCore/qthread.h>
#include <QtQml/qjsvalue.h>
#include <QtCore/qurl.h>
QT_BEGIN_NAMESPACE
class QQuickWorkerScript;
class QQuickWorkerScriptEnginePrivate;
class QQuickWorkerScriptEngine : public QThread
{
Q_OBJECT
public:
QQuickWorkerScriptEngine(QQmlEngine *parent = nullptr);
~QQuickWorkerScriptEngine();
int registerWorkerScript(QQuickWorkerScript *);
void removeWorkerScript(int);
void executeUrl(int, const QUrl &);
void sendMessage(int, const QByteArray &);
protected:
void run() override;
private:
QQuickWorkerScriptEnginePrivate *d;
};
class Q_QMLWORKERSCRIPT_EXPORT QQuickWorkerScript : public QObject, public QQmlParserStatus
{
Q_OBJECT
Q_DISABLE_COPY_MOVE(QQuickWorkerScript)
Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
Q_PROPERTY(bool ready READ ready NOTIFY readyChanged REVISION(2, 15))
QML_NAMED_ELEMENT(WorkerScript);
QML_ADDED_IN_VERSION(2, 0)
Q_INTERFACES(QQmlParserStatus)
public:
QQuickWorkerScript(QObject *parent = nullptr);
~QQuickWorkerScript();
QUrl source() const;
void setSource(const QUrl &);
bool ready() const;
public Q_SLOTS:
void sendMessage(QQmlV4FunctionPtr);
Q_SIGNALS:
void sourceChanged();
Q_REVISION(2, 15) void readyChanged();
void message(const QJSValue &messageObject);
protected:
void classBegin() override;
void componentComplete() override;
bool event(QEvent *) override;
private:
QQuickWorkerScriptEngine *engine();
QQuickWorkerScriptEngine *m_engine;
int m_scriptId;
QUrl m_source;
bool m_componentComplete;
};
QT_END_NAMESPACE
#endif // QQUICKWORKERSCRIPT_P_H
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