1 /****************************************************************************
3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the QtDeclarative module of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** GNU Lesser General Public License Usage
11 ** This file may be used under the terms of the GNU Lesser General Public
12 ** License version 2.1 as published by the Free Software Foundation and
13 ** appearing in the file LICENSE.LGPL included in the packaging of this
14 ** file. Please review the following information to ensure the GNU Lesser
15 ** General Public License version 2.1 requirements will be met:
16 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
18 ** In addition, as a special exception, Nokia gives you certain additional
19 ** rights. These rights are described in the Nokia Qt LGPL Exception
20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
22 ** GNU General Public License Usage
23 ** Alternatively, this file may be used under the terms of the GNU General
24 ** Public License version 3.0 as published by the Free Software Foundation
25 ** and appearing in the file LICENSE.GPL included in the packaging of this
26 ** file. Please review the following information to ensure the GNU General
27 ** Public License version 3.0 requirements will be met:
28 ** http://www.gnu.org/copyleft/gpl.html.
31 ** Alternatively, this file may be used in accordance with the terms and
32 ** conditions contained in a signed written agreement between you and Nokia.
40 ****************************************************************************/
42 #ifndef QDECLARATIVEWORKERSCRIPT_P_H
43 #define QDECLARATIVEWORKERSCRIPT_P_H
49 // This file is not part of the Qt API. It exists purely as an
50 // implementation detail. This header file may change from version to
51 // version without notice, or even be removed.
56 #include "qdeclarative.h"
57 #include "qdeclarativeparserstatus.h"
59 #include <QtCore/qthread.h>
60 #include <QtDeclarative/qjsvalue.h>
61 #include <QtCore/qurl.h>
67 QT_MODULE(Declarative)
69 class QDeclarativeWorkerScript;
70 class QDeclarativeWorkerScriptEnginePrivate;
71 class QDeclarativeWorkerScriptEngine : public QThread
75 QDeclarativeWorkerScriptEngine(QDeclarativeEngine *parent = 0);
76 virtual ~QDeclarativeWorkerScriptEngine();
78 int registerWorkerScript(QDeclarativeWorkerScript *);
79 void removeWorkerScript(int);
80 void executeUrl(int, const QUrl &);
81 void sendMessage(int, const QByteArray &);
87 QDeclarativeWorkerScriptEnginePrivate *d;
90 class QDeclarativeV8Function;
91 class QDeclarativeV8Handle;
92 class Q_AUTOTEST_EXPORT QDeclarativeWorkerScript : public QObject, public QDeclarativeParserStatus
95 Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
97 Q_INTERFACES(QDeclarativeParserStatus)
99 QDeclarativeWorkerScript(QObject *parent = 0);
100 virtual ~QDeclarativeWorkerScript();
103 void setSource(const QUrl &);
106 void sendMessage(QDeclarativeV8Function*);
109 void sourceChanged();
110 void message(const QDeclarativeV8Handle &messageObject);
113 virtual void classBegin();
114 virtual void componentComplete();
115 virtual bool event(QEvent *);
118 QDeclarativeWorkerScriptEngine *engine();
119 QDeclarativeWorkerScriptEngine *m_engine;
122 bool m_componentComplete;
127 QML_DECLARE_TYPE(QDeclarativeWorkerScript)
131 #endif // QDECLARATIVEWORKERSCRIPT_P_H