1 | /**************************************************************************** |
2 | ** |
3 | ** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB). |
4 | ** Contact: https://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the Qt3D 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 "quick3djoint_p.h" |
41 | #include <Qt3DCore/qjoint.h> |
42 | |
43 | QT_BEGIN_NAMESPACE |
44 | |
45 | namespace Qt3DCore { |
46 | namespace Quick { |
47 | |
48 | Quick3DJoint::Quick3DJoint(QObject *parent) |
49 | : QObject(parent) |
50 | { |
51 | } |
52 | |
53 | /*! |
54 | \qmlproperty list<Joint> Qt3DCore::Joint::childJoints |
55 | \readonly |
56 | */ |
57 | QQmlListProperty<QJoint> Quick3DJoint::childJoints() |
58 | { |
59 | return QQmlListProperty<QJoint>(this, 0, |
60 | Quick3DJoint::appendJoint, |
61 | Quick3DJoint::jointCount, |
62 | Quick3DJoint::jointAt, |
63 | Quick3DJoint::clearJoints); |
64 | } |
65 | |
66 | void Quick3DJoint::appendJoint(QQmlListProperty<QJoint> *list, QJoint *joint) |
67 | { |
68 | Quick3DJoint *jointExtension = qobject_cast<Quick3DJoint *>(object: list->object); |
69 | jointExtension->parentJoint()->addChildJoint(joint); |
70 | } |
71 | |
72 | QJoint *Quick3DJoint::jointAt(QQmlListProperty<QJoint> *list, int index) |
73 | { |
74 | Quick3DJoint *jointExtension = qobject_cast<Quick3DJoint *>(object: list->object); |
75 | return jointExtension->parentJoint()->childJoints().at(i: index); |
76 | } |
77 | |
78 | int Quick3DJoint::jointCount(QQmlListProperty<QJoint> *list) |
79 | { |
80 | Quick3DJoint *jointExtension = qobject_cast<Quick3DJoint *>(object: list->object); |
81 | return jointExtension->parentJoint()->childJoints().count(); |
82 | } |
83 | |
84 | void Quick3DJoint::clearJoints(QQmlListProperty<QJoint> *list) |
85 | { |
86 | Quick3DJoint *jointExtension = qobject_cast<Quick3DJoint *>(object: list->object); |
87 | const auto joints = jointExtension->parentJoint()->childJoints(); |
88 | for (QJoint *joint : joints) |
89 | jointExtension->parentJoint()->removeChildJoint(joint); |
90 | } |
91 | |
92 | } // namespace Quick |
93 | } // namespace Qt3DCore |
94 | |
95 | QT_END_NAMESPACE |
96 | |