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File: | server/pointer.h |
Date: | 2024-01-22 17:25:27 |
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1 | /******************************************************************** | ||
2 | Copyright © 2020 Roman Gilg <subdiff@gmail.com> | ||
3 | |||
4 | This library is free software; you can redistribute it and/or | ||
5 | modify it under the terms of the GNU Lesser General Public | ||
6 | License as published by the Free Software Foundation; either | ||
7 | version 2.1 of the License, or (at your option) version 3, or any | ||
8 | later version accepted by the membership of KDE e.V. (or its | ||
9 | successor approved by the membership of KDE e.V.), which shall | ||
10 | act as a proxy defined in Section 6 of version 3 of the license. | ||
11 | |||
12 | This library is distributed in the hope that it will be useful, | ||
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
15 | Lesser General Public License for more details. | ||
16 | |||
17 | You should have received a copy of the GNU Lesser General Public | ||
18 | License along with this library. If not, see <http://www.gnu.org/licenses/>. | ||
19 | *********************************************************************/ | ||
20 | #pragma once | ||
21 | |||
22 | #include <QObject> | ||
23 | |||
24 | #include <Wrapland/Server/wraplandserver_export.h> | ||
25 | #include <memory> | ||
26 | |||
27 | namespace Wrapland::Server | ||
28 | { | ||
29 | class Client; | ||
30 | class Seat; | ||
31 | |||
32 | class Cursor; | ||
33 | class Seat; | ||
34 | class Surface; | ||
35 | |||
36 | enum class PointerAxisSource; | ||
37 | |||
38 | class WRAPLANDSERVER_EXPORT Pointer : public QObject | ||
39 | { | ||
40 | Q_OBJECT | ||
41 | public: | ||
42 | Seat* seat() const; | ||
43 | Surface* focusedSurface() const; | ||
44 | |||
45 | Cursor* cursor() const; | ||
46 | Client* client() const; | ||
47 | |||
48 | Q_SIGNALS: | ||
49 | void cursorChanged(); | ||
50 | void resourceDestroyed(); | ||
51 | |||
52 | private: | ||
53 | void setFocusedSurface(quint32 serial, Surface* surface); | ||
54 | |||
55 | void motion(QPointF const& position); | ||
56 | void buttonPressed(quint32 serial, quint32 button); | ||
57 | void buttonReleased(quint32 serial, quint32 button); | ||
58 | void | ||
59 | axis(Qt::Orientation orientation, qreal delta, qint32 discreteDelta, PointerAxisSource source); | ||
60 | void axis(Qt::Orientation orientation, quint32 delta); | ||
61 | void | ||
62 | relativeMotion(QSizeF const& delta, QSizeF const& deltaNonAccelerated, quint64 microseconds); | ||
63 | void frame(); | ||
64 | |||
65 | friend class RelativePointerManagerV1; | ||
66 | friend class PointerGesturesV1; | ||
67 | friend class PointerConstraintsV1; | ||
68 | |||
69 | friend class Seat; | ||
70 | friend class pointer_pool; | ||
71 | friend class touch_pool; | ||
72 | Pointer(Client* client, uint32_t version, uint32_t id, Seat* seat); | ||
73 | |||
74 | class Private; | ||
75 | Private* d_ptr; | ||
76 | }; | ||
77 | |||
78 | class WRAPLANDSERVER_EXPORT Cursor : public QObject | ||
79 | { | ||
80 | Q_OBJECT | ||
81 | public: | ||
82 | ~Cursor() override; | ||
83 | |||
84 | QPoint hotspot() const; | ||
85 | quint32 enteredSerial() const; | ||
86 | |||
87 | Pointer* pointer() const; | ||
88 | Surface* surface() const; | ||
89 | |||
90 | Q_SIGNALS: | ||
91 | void hotspotChanged(); | ||
92 | void enteredSerialChanged(); | ||
93 | void surfaceChanged(); | ||
94 | void changed(); | ||
95 | |||
96 | private: | ||
97 | friend class Pointer; | ||
98 | explicit Cursor(Pointer* pointer); | ||
99 | |||
100 | class Private; | ||
101 | std::unique_ptr<Private> d_ptr; | ||
102 | }; | ||
103 | |||
104 | } | ||
105 | |||
106 |
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2 | Q_DECLARE_METATYPE(Wrapland::Server::Pointer*) |
107 |