1 | /**************************************************************************** |
2 | ** |
3 | ** Copyright (C) 2016 The Qt Company Ltd. |
4 | ** Contact: https://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the QtQml module of the Qt Toolkit. |
7 | ** |
8 | ** $QT_BEGIN_LICENSE:LGPL$ |
9 | ** Commercial License Usage |
10 | ** Licensees holding valid commercial Qt licenses may use this file in |
11 | ** accordance with the commercial license agreement provided with the |
12 | ** Software or, alternatively, in accordance with the terms contained in |
13 | ** a written agreement between you and The Qt Company. For licensing terms |
14 | ** and conditions see https://www.qt.io/terms-conditions. For further |
15 | ** information use the contact form at https://www.qt.io/contact-us. |
16 | ** |
17 | ** GNU Lesser General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
19 | ** General Public License version 3 as published by the Free Software |
20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
21 | ** packaging of this file. Please review the following information to |
22 | ** ensure the GNU Lesser General Public License version 3 requirements |
23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
24 | ** |
25 | ** GNU General Public License Usage |
26 | ** Alternatively, this file may be used under the terms of the GNU |
27 | ** General Public License version 2.0 or (at your option) the GNU General |
28 | ** Public license version 3 or any later version approved by the KDE Free |
29 | ** Qt Foundation. The licenses are as published by the Free Software |
30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
31 | ** included in the packaging of this file. Please review the following |
32 | ** information to ensure the GNU General Public License requirements will |
33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
34 | ** https://www.gnu.org/licenses/gpl-3.0.html. |
35 | ** |
36 | ** $QT_END_LICENSE$ |
37 | ** |
38 | ****************************************************************************/ |
39 | |
40 | #ifndef QV4INCLUDE_P_H |
41 | #define QV4INCLUDE_P_H |
42 | |
43 | // |
44 | // W A R N I N G |
45 | // ------------- |
46 | // |
47 | // This file is not part of the Qt API. It exists purely as an |
48 | // implementation detail. This header file may change from version to |
49 | // version without notice, or even be removed. |
50 | // |
51 | // We mean it. |
52 | // |
53 | |
54 | #include <QtCore/qobject.h> |
55 | #include <QtCore/qurl.h> |
56 | |
57 | #include <private/qqmlcontext_p.h> |
58 | |
59 | #include <private/qv4value_p.h> |
60 | #include <private/qv4context_p.h> |
61 | |
62 | QT_BEGIN_NAMESPACE |
63 | |
64 | class QQmlEngine; |
65 | #if QT_CONFIG(qml_network) |
66 | class QNetworkAccessManager; |
67 | #endif |
68 | class QNetworkReply; |
69 | class QV4Include : public QObject |
70 | { |
71 | Q_OBJECT |
72 | public: |
73 | enum Status { |
74 | Ok = 0, |
75 | Loading = 1, |
76 | NetworkError = 2, |
77 | Exception = 3 |
78 | }; |
79 | |
80 | static QV4::ReturnedValue method_include(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc); |
81 | |
82 | private Q_SLOTS: |
83 | void finished(); |
84 | |
85 | private: |
86 | QV4Include(const QUrl &url, QV4::ExecutionEngine *engine, QV4::QmlContext *qmlContext, const QV4::Value &callback); |
87 | ~QV4Include(); |
88 | |
89 | QV4::ReturnedValue result(); |
90 | |
91 | static QV4::ReturnedValue resultValue(QV4::ExecutionEngine *v4, Status status = Loading, |
92 | const QString &statusText = QString()); |
93 | static void callback(const QV4::Value &callback, const QV4::Value &status); |
94 | |
95 | QV4::ExecutionEngine *v4; |
96 | QUrl m_url; |
97 | |
98 | #if QT_CONFIG(qml_network) |
99 | int m_redirectCount; |
100 | QNetworkAccessManager *m_network; |
101 | QPointer<QNetworkReply> m_reply; |
102 | #endif |
103 | |
104 | QV4::PersistentValue m_callbackFunction; |
105 | QV4::PersistentValue m_resultObject; |
106 | QV4::PersistentValue m_qmlContext; |
107 | }; |
108 | |
109 | QT_END_NAMESPACE |
110 | |
111 | #endif |
112 | |
113 | |