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 QQMLDEBUGPLUGINMANAGER_P_H
41#define QQMLDEBUGPLUGINMANAGER_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 <QDebug>
55#include <private/qtqmlglobal_p.h>
56#include <private/qfactoryloader_p.h>
57
58QT_BEGIN_NAMESPACE
59
60#if !QT_CONFIG(qml_debug)
61
62#define Q_QML_DEBUG_PLUGIN_LOADER(interfaceName)\
63 interfaceName *load##interfaceName(const QString &key)\
64 {\
65 qWarning() << "Qml Debugger: QtQml is not configured for debugging. Ignoring request for"\
66 << "debug plugin" << key;\
67 return 0;\
68 }\
69 QList<QJsonObject> metaDataFor##interfaceName()\
70 {\
71 return QList<QJsonObject>();\
72 }
73#define Q_QML_IMPORT_DEBUG_PLUGIN(className)
74
75#else // QT_CONFIG(qml_debug)
76
77#define Q_QML_DEBUG_PLUGIN_LOADER(interfaceName)\
78 Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, interfaceName##Loader,\
79 (interfaceName##Factory_iid, QLatin1String("/qmltooling")))\
80 interfaceName *load##interfaceName(const QString &key)\
81 {\
82 return qLoadPlugin<interfaceName, interfaceName##Factory>(interfaceName##Loader(), key);\
83 }\
84 QList<QJsonObject> metaDataFor##interfaceName()\
85 {\
86 return interfaceName##Loader()->metaData();\
87 }
88
89#endif // QT_CONFIG(qml_debug)
90
91QT_END_NAMESPACE
92#endif // QQMLDEBUGPLUGINMANAGER_P_H
93

source code of qtdeclarative/src/qml/debugger/qqmldebugpluginmanager_p.h