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 QtScxml 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#include "statemachineloader_p.h"
41#include "eventconnection_p.h"
42#include "qscxmlevent.h"
43#include "statemachineextended_p.h"
44#include "invokedservices_p.h"
45
46#include <qqmlextensionplugin.h>
47#include <qqml.h>
48
49QT_BEGIN_NAMESPACE
50
51class QScxmlStateMachinePlugin : public QQmlExtensionPlugin
52{
53 Q_OBJECT
54 Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
55
56public:
57 QScxmlStateMachinePlugin(QObject *parent = nullptr) : QQmlExtensionPlugin(parent) { }
58 void registerTypes(const char *uri)
59 {
60 // @uri QtScxml
61 Q_ASSERT(uri == QStringLiteral("QtScxml"));
62
63 int major = 5;
64 int minor = 8;
65 // Do not rely on RegisterMethodArgumentMetaType meta-call to register the QScxmlEvent type.
66 // This registration is required for the receiving end of the signal emission that carries
67 // parameters of this type to be able to treat them correctly as a gadget. This is because the
68 // receiving end of the signal is a generic method in the QML engine, at which point it's too late
69 // to do a meta-type registration.
70 static const int qScxmlEventMetaTypeId = qMetaTypeId<QScxmlEvent>();
71 Q_UNUSED(qScxmlEventMetaTypeId)
72 qmlRegisterType<QScxmlStateMachineLoader>(uri, versionMajor: major, versionMinor: minor, qmlName: "StateMachineLoader");
73 qmlRegisterType<QScxmlEventConnection>(uri, versionMajor: major, versionMinor: minor, qmlName: "EventConnection");
74 qmlRegisterType<QScxmlInvokedServices>(uri, versionMajor: major, versionMinor: minor, qmlName: "InvokedServices");
75 qmlRegisterExtendedUncreatableType<QScxmlStateMachine, QScxmlStateMachineExtended>(
76 uri, versionMajor: major, versionMinor: minor, qmlName: "StateMachine", reason: "Only created through derived types");
77
78 // Auto-increment the import to stay in sync with ALL future QtQuick minor versions
79 qmlRegisterModule(uri, versionMajor: major, QT_VERSION_MINOR);
80
81 qmlProtectModule(uri, majVersion: 1);
82 }
83};
84
85QT_END_NAMESPACE
86
87#include "plugin.moc"
88

source code of qtscxml/src/imports/scxmlstatemachine/plugin.cpp