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1 | /**************************************************************************** |
---|---|
2 | ** |
3 | ** Copyright (C) 2016 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com> |
4 | ** Contact: https://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the QtWebChannel 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 QQMLWEBCHANNEL_H |
41 | #define QQMLWEBCHANNEL_H |
42 | |
43 | #include <QtWebChannel/QWebChannel> |
44 | #include <QtWebChannel/qwebchannelglobal.h> |
45 | |
46 | #include <QtQml/qqml.h> |
47 | #include <QtQml/QQmlListProperty> |
48 | |
49 | QT_BEGIN_NAMESPACE |
50 | |
51 | class QQmlWebChannelPrivate; |
52 | class QQmlWebChannelAttached; |
53 | class Q_WEBCHANNEL_EXPORT QQmlWebChannel : public QWebChannel |
54 | { |
55 | Q_OBJECT |
56 | Q_DISABLE_COPY(QQmlWebChannel) |
57 | |
58 | Q_PROPERTY( QQmlListProperty<QObject> transports READ transports ) |
59 | Q_PROPERTY( QQmlListProperty<QObject> registeredObjects READ registeredObjects ) |
60 | |
61 | public: |
62 | explicit QQmlWebChannel(QObject *parent = Q_NULLPTR); |
63 | virtual ~QQmlWebChannel(); |
64 | |
65 | Q_INVOKABLE void registerObjects(const QVariantMap &objects); |
66 | QQmlListProperty<QObject> registeredObjects(); |
67 | |
68 | QQmlListProperty<QObject> transports(); |
69 | |
70 | static QQmlWebChannelAttached *qmlAttachedProperties(QObject *obj); |
71 | |
72 | Q_INVOKABLE void connectTo(QObject *transport); |
73 | Q_INVOKABLE void disconnectFrom(QObject *transport); |
74 | |
75 | private: |
76 | Q_DECLARE_PRIVATE(QQmlWebChannel) |
77 | Q_PRIVATE_SLOT(d_func(), void _q_objectIdChanged(const QString &newId)) |
78 | |
79 | static void registeredObjects_append(QQmlListProperty<QObject> *prop, QObject *item); |
80 | static int registeredObjects_count(QQmlListProperty<QObject> *prop); |
81 | static QObject *registeredObjects_at(QQmlListProperty<QObject> *prop, int index); |
82 | static void registeredObjects_clear(QQmlListProperty<QObject> *prop); |
83 | |
84 | static void transports_append(QQmlListProperty<QObject> *prop, QObject *item); |
85 | static int transports_count(QQmlListProperty<QObject> *prop); |
86 | static QObject *transports_at(QQmlListProperty<QObject> *prop, int index); |
87 | static void transports_clear(QQmlListProperty<QObject> *prop); |
88 | }; |
89 | |
90 | QT_END_NAMESPACE |
91 | |
92 | QML_DECLARE_TYPE( QQmlWebChannel ) |
93 | QML_DECLARE_TYPEINFO( QQmlWebChannel, QML_HAS_ATTACHED_PROPERTIES ) |
94 | |
95 | #endif // QQMLWEBCHANNEL_H |
96 |
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