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 | #ifndef QT3DRENDER_QSORTPOLICY_H |
41 | #define QT3DRENDER_QSORTPOLICY_H |
42 | |
43 | #include <Qt3DRender/qframegraphnode.h> |
44 | |
45 | QT_BEGIN_NAMESPACE |
46 | |
47 | namespace Qt3DRender { |
48 | |
49 | class QSortPolicyPrivate; |
50 | |
51 | class Q_3DRENDERSHARED_EXPORT QSortPolicy : public QFrameGraphNode |
52 | { |
53 | Q_OBJECT |
54 | Q_PROPERTY(QVector<int> sortTypes READ sortTypesInt WRITE setSortTypes NOTIFY sortTypesChanged) |
55 | public: |
56 | explicit QSortPolicy(Qt3DCore::QNode *parent = nullptr); |
57 | ~QSortPolicy(); |
58 | |
59 | enum SortType { |
60 | StateChangeCost = (1 << 0), |
61 | BackToFront = (1 << 1), |
62 | Material = (1 << 2), |
63 | FrontToBack = (1 << 3), |
64 | Texture = (1 << 4), |
65 | Uniform = (1 << 5) |
66 | }; |
67 | Q_ENUM(SortType) // LCOV_EXCL_LINE |
68 | |
69 | QVector<SortType> sortTypes() const; |
70 | QVector<int> sortTypesInt() const; |
71 | |
72 | public Q_SLOTS: |
73 | void setSortTypes(const QVector<SortType> &sortTypes); |
74 | void setSortTypes(const QVector<int> &sortTypesInt); |
75 | |
76 | Q_SIGNALS: |
77 | void sortTypesChanged(const QVector<SortType> &sortTypes); |
78 | void sortTypesChanged(const QVector<int> &sortTypes); |
79 | |
80 | protected: |
81 | explicit QSortPolicy(QSortPolicyPrivate &dd, Qt3DCore::QNode *parent = nullptr); |
82 | |
83 | private: |
84 | Q_DECLARE_PRIVATE(QSortPolicy) |
85 | Qt3DCore::QNodeCreatedChangeBasePtr createNodeCreationChange() const override; |
86 | }; |
87 | |
88 | } // namespace Qt3DRender |
89 | |
90 | QT_END_NAMESPACE |
91 | |
92 | #endif // QT3DRENDER_QSORTPOLICY_H |
93 | |