1// Copyright (C) 2016 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#ifndef QV4INCLUDE_P_H
5#define QV4INCLUDE_P_H
6
7//
8// W A R N I N G
9// -------------
10//
11// This file is not part of the Qt API. It exists purely as an
12// implementation detail. This header file may change from version to
13// version without notice, or even be removed.
14//
15// We mean it.
16//
17
18#include <QtCore/qobject.h>
19#include <QtCore/qurl.h>
20#include <QtCore/qpointer.h>
21
22#include <private/qv4value_p.h>
23#include <private/qv4context_p.h>
24#include <private/qv4persistent_p.h>
25
26QT_BEGIN_NAMESPACE
27
28class QJSEngine;
29class QJSValue;
30#if QT_CONFIG(qml_network)
31class QNetworkAccessManager;
32#endif
33class QNetworkReply;
34class QV4Include : public QObject
35{
36 Q_OBJECT
37public:
38 enum Status {
39 Ok = 0,
40 Loading = 1,
41 NetworkError = 2,
42 Exception = 3
43 };
44
45 static QJSValue method_include(QV4::ExecutionEngine *engine, const QUrl &url,
46 const QJSValue &callbackFunction);
47
48private Q_SLOTS:
49 void finished();
50
51private:
52 QV4Include(const QUrl &url, QV4::ExecutionEngine *engine, QV4::QmlContext *qmlContext,
53 const QV4::Value &callback);
54 ~QV4Include();
55
56 QV4::ReturnedValue result();
57
58 static QV4::ReturnedValue resultValue(QV4::ExecutionEngine *v4, Status status = Loading,
59 const QString &statusText = QString());
60 static void callback(const QV4::Value &callback, const QV4::Value &status);
61
62 QV4::ExecutionEngine *v4;
63 QUrl m_url;
64
65#if QT_CONFIG(qml_network)
66 int m_redirectCount;
67 QNetworkAccessManager *m_network;
68 QPointer<QNetworkReply> m_reply;
69#endif
70
71 QV4::PersistentValue m_callbackFunction;
72 QV4::PersistentValue m_resultObject;
73 QV4::PersistentValue m_qmlContext;
74};
75
76QT_END_NAMESPACE
77
78#endif
79
80

source code of qtdeclarative/src/qml/jsruntime/qv4include_p.h