1// Copyright (C) 2017 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
3
4#ifndef QWAYLANDSEAT_H
5#define QWAYLANDSEAT_H
6
7#include <QtCore/qnamespace.h>
8#include <QtCore/QPoint>
9#include <QtCore/QString>
10
11#include <QtWaylandCompositor/qtwaylandcompositorglobal.h>
12#include <QtWaylandCompositor/qtwaylandqmlinclude.h>
13#include <QtWaylandCompositor/qwaylandcompositorextension.h>
14#include <QtWaylandCompositor/qwaylandkeyboard.h>
15#include <QtWaylandCompositor/qwaylandview.h>
16
17QT_BEGIN_NAMESPACE
18
19class QWaylandCompositor;
20class QWaylandSurface;
21class QKeyEvent;
22class QTouchEvent;
23class QInputEvent;
24class QWaylandSeatPrivate;
25class QWaylandDrag;
26class QWaylandKeyboard;
27class QWaylandPointer;
28class QWaylandTouch;
29
30class Q_WAYLANDCOMPOSITOR_EXPORT QWaylandSeat : public QWaylandObject
31{
32 Q_OBJECT
33 Q_DECLARE_PRIVATE(QWaylandSeat)
34
35#if QT_CONFIG(draganddrop)
36 Q_PROPERTY(QWaylandDrag *drag READ drag CONSTANT)
37 Q_MOC_INCLUDE("qwaylanddrag.h")
38#endif
39 Q_PROPERTY(QWaylandKeymap *keymap READ keymap CONSTANT)
40 Q_MOC_INCLUDE("qwaylandkeymap.h")
41 Q_MOC_INCLUDE("qwaylandview.h")
42
43 QML_NAMED_ELEMENT(WaylandSeat)
44 QML_ADDED_IN_VERSION(1, 0)
45 QML_UNCREATABLE("")
46public:
47 enum CapabilityFlag {
48 // The order should match the enum WL_SEAT_CAPABILITY_*
49 Pointer = 0x01,
50 Keyboard = 0x02,
51 Touch = 0x04,
52
53 DefaultCapabilities = Pointer | Keyboard | Touch
54 };
55 Q_DECLARE_FLAGS(CapabilityFlags, CapabilityFlag)
56 Q_ENUM(CapabilityFlags)
57
58 QWaylandSeat(QWaylandCompositor *compositor, CapabilityFlags capabilityFlags = DefaultCapabilities);
59 ~QWaylandSeat() override;
60 virtual void initialize();
61 bool isInitialized() const;
62
63 void sendMousePressEvent(Qt::MouseButton button);
64 void sendMouseReleaseEvent(Qt::MouseButton button);
65 void sendMouseMoveEvent(QWaylandView *surface , const QPointF &localPos, const QPointF &outputSpacePos = QPointF());
66 void sendMouseWheelEvent(Qt::Orientation orientation, int delta);
67
68 void sendKeyPressEvent(uint code);
69 void sendKeyReleaseEvent(uint code);
70
71 void sendFullKeyEvent(QKeyEvent *event);
72 Q_INVOKABLE void sendKeyEvent(int qtKey, bool pressed);
73
74 Q_REVISION(6, 7) Q_INVOKABLE void sendUnicodeKeyPressEvent(uint unicode);
75 Q_REVISION(6, 7) Q_INVOKABLE void sendUnicodeKeyReleaseEvent(uint unicode);
76
77 uint sendTouchPointEvent(QWaylandSurface *surface, int id, const QPointF &point, Qt::TouchPointState state);
78 Q_INVOKABLE uint sendTouchPointPressed(QWaylandSurface *surface, int id, const QPointF &position);
79 Q_INVOKABLE uint sendTouchPointReleased(QWaylandSurface *surface, int id, const QPointF &position);
80 Q_INVOKABLE uint sendTouchPointMoved(QWaylandSurface *surface, int id, const QPointF &position);
81 Q_INVOKABLE void sendTouchFrameEvent(QWaylandClient *client);
82 Q_INVOKABLE void sendTouchCancelEvent(QWaylandClient *client);
83
84 void sendFullTouchEvent(QWaylandSurface *surface, QTouchEvent *event);
85
86 QWaylandPointer *pointer() const;
87 //Normally set by the mouse device,
88 //But can be set manually for use with touch or can reset unset the current mouse focus;
89 QWaylandView *mouseFocus() const;
90 void setMouseFocus(QWaylandView *view);
91
92 QWaylandKeyboard *keyboard() const;
93 QWaylandSurface *keyboardFocus() const;
94 bool setKeyboardFocus(QWaylandSurface *surface);
95 QWaylandKeymap *keymap();
96
97 QWaylandTouch *touch() const;
98
99 QWaylandCompositor *compositor() const;
100
101#if QT_CONFIG(draganddrop)
102 QWaylandDrag *drag() const;
103#endif
104
105 QWaylandSeat::CapabilityFlags capabilities() const;
106
107 virtual bool isOwner(QInputEvent *inputEvent) const;
108
109 static QWaylandSeat *fromSeatResource(struct ::wl_resource *resource);
110
111Q_SIGNALS:
112 void mouseFocusChanged(QWaylandView *newFocus, QWaylandView *oldFocus);
113 void keyboardFocusChanged(QWaylandSurface *newFocus, QWaylandSurface *oldFocus);
114#if QT_DEPRECATED_SINCE(6, 1)
115 void cursorSurfaceRequest(QWaylandSurface *surface, int hotspotX, int hotspotY);
116#endif
117 void cursorSurfaceRequested(QWaylandSurface *surface, int hotspotX, int hotspotY, QWaylandClient *client);
118
119private:
120 void sendUnicodeKeyEvent(uint unicode, QEvent::Type type);
121
122 void handleMouseFocusDestroyed();
123};
124
125Q_DECLARE_OPERATORS_FOR_FLAGS(QWaylandSeat::CapabilityFlags)
126
127QT_END_NAMESPACE
128
129#endif // QWAYLANDSEAT_H
130

source code of qtwayland/src/compositor/compositor_api/qwaylandseat.h