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Diffstat (limited to 'src/qmlworkerscript/qquickworkerscript_p.h')
-rw-r--r-- | src/qmlworkerscript/qquickworkerscript_p.h | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/src/qmlworkerscript/qquickworkerscript_p.h b/src/qmlworkerscript/qquickworkerscript_p.h new file mode 100644 index 0000000000..87cf2e9754 --- /dev/null +++ b/src/qmlworkerscript/qquickworkerscript_p.h @@ -0,0 +1,123 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtQml module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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 <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 QQmlV4Function; +class Q_AUTOTEST_EXPORT QQuickWorkerScript : public QObject, public QQmlParserStatus +{ + Q_OBJECT + Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged) + + Q_INTERFACES(QQmlParserStatus) +public: + QQuickWorkerScript(QObject *parent = nullptr); + ~QQuickWorkerScript(); + + QUrl source() const; + void setSource(const QUrl &); + +public Q_SLOTS: + void sendMessage(QQmlV4Function*); + +Q_SIGNALS: + void sourceChanged(); + 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 + +QML_DECLARE_TYPE(QQuickWorkerScript) + +#endif // QQUICKWORKERSCRIPT_P_H |