1 | /**************************************************************************** |
2 | ** |
3 | ** Copyright (C) 2014 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 <Qt3DQuickRender/private/quick3dtechniquefilter_p.h> |
41 | |
42 | QT_BEGIN_NAMESPACE |
43 | |
44 | namespace Qt3DRender { |
45 | namespace Render { |
46 | namespace Quick { |
47 | |
48 | Quick3DTechniqueFilter::Quick3DTechniqueFilter(QObject *parent) |
49 | : QObject(parent) |
50 | { |
51 | } |
52 | |
53 | QQmlListProperty<QFilterKey> Quick3DTechniqueFilter::matchList() |
54 | { |
55 | return QQmlListProperty<QFilterKey>(this, 0, |
56 | &Quick3DTechniqueFilter::appendRequire, |
57 | &Quick3DTechniqueFilter::requiresCount, |
58 | &Quick3DTechniqueFilter::requireAt, |
59 | &Quick3DTechniqueFilter::clearRequires); |
60 | } |
61 | |
62 | QQmlListProperty<QParameter> Quick3DTechniqueFilter::parameterList() |
63 | { |
64 | return QQmlListProperty<QParameter>(this, 0, |
65 | &Quick3DTechniqueFilter::appendParameter, |
66 | &Quick3DTechniqueFilter::parametersCount, |
67 | &Quick3DTechniqueFilter::parameterAt, |
68 | &Quick3DTechniqueFilter::clearParameterList); |
69 | } |
70 | |
71 | void Quick3DTechniqueFilter::appendRequire(QQmlListProperty<QFilterKey> *list, QFilterKey *criterion) |
72 | { |
73 | Quick3DTechniqueFilter *filter = qobject_cast<Quick3DTechniqueFilter *>(object: list->object); |
74 | if (filter) { |
75 | criterion->setParent(filter->parentTechniqueFilter()); |
76 | filter->parentTechniqueFilter()->addMatch(filterKey: criterion); |
77 | } |
78 | } |
79 | |
80 | QFilterKey *Quick3DTechniqueFilter::requireAt(QQmlListProperty<QFilterKey> *list, int index) |
81 | { |
82 | Quick3DTechniqueFilter *filter = qobject_cast<Quick3DTechniqueFilter *>(object: list->object); |
83 | if (filter) |
84 | return filter->parentTechniqueFilter()->matchAll().at(i: index); |
85 | return 0; |
86 | } |
87 | |
88 | int Quick3DTechniqueFilter::requiresCount(QQmlListProperty<QFilterKey> *list) |
89 | { |
90 | Quick3DTechniqueFilter *filter = qobject_cast<Quick3DTechniqueFilter *>(object: list->object); |
91 | if (filter) |
92 | return filter->parentTechniqueFilter()->matchAll().size(); |
93 | return 0; |
94 | } |
95 | |
96 | void Quick3DTechniqueFilter::clearRequires(QQmlListProperty<QFilterKey> *list) |
97 | { |
98 | Quick3DTechniqueFilter *filter = qobject_cast<Quick3DTechniqueFilter *>(object: list->object); |
99 | if (filter) { |
100 | const auto criteria = filter->parentTechniqueFilter()->matchAll(); |
101 | for (QFilterKey *criterion : criteria) |
102 | filter->parentTechniqueFilter()->removeMatch(filterKey: criterion); |
103 | } |
104 | } |
105 | |
106 | void Quick3DTechniqueFilter::appendParameter(QQmlListProperty<QParameter> *list, QParameter *param) |
107 | { |
108 | Quick3DTechniqueFilter *techniqueFilter = qobject_cast<Quick3DTechniqueFilter *>(object: list->object); |
109 | techniqueFilter->parentTechniqueFilter()->addParameter(p: param); |
110 | } |
111 | |
112 | QParameter *Quick3DTechniqueFilter::parameterAt(QQmlListProperty<QParameter> *list, int index) |
113 | { |
114 | Quick3DTechniqueFilter *techniqueFilter = qobject_cast<Quick3DTechniqueFilter *>(object: list->object); |
115 | return techniqueFilter->parentTechniqueFilter()->parameters().at(i: index); |
116 | } |
117 | |
118 | int Quick3DTechniqueFilter::parametersCount(QQmlListProperty<QParameter> *list) |
119 | { |
120 | Quick3DTechniqueFilter *techniqueFilter = qobject_cast<Quick3DTechniqueFilter *>(object: list->object); |
121 | return techniqueFilter->parentTechniqueFilter()->parameters().count(); |
122 | } |
123 | |
124 | void Quick3DTechniqueFilter::clearParameterList(QQmlListProperty<QParameter> *list) |
125 | { |
126 | Quick3DTechniqueFilter *techniqueFilter = qobject_cast<Quick3DTechniqueFilter *>(object: list->object); |
127 | const auto parameters = techniqueFilter->parentTechniqueFilter()->parameters(); |
128 | for (QParameter *p : parameters) |
129 | techniqueFilter->parentTechniqueFilter()->removeParameter(p); |
130 | } |
131 | |
132 | } // namespace Quick |
133 | } // namespace Render |
134 | } // namespace Qt3DRender |
135 | |
136 | QT_END_NAMESPACE |
137 | |