1// Copyright (C) 2024 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
3
4#ifndef QQUICK3DXRVIRTUALMOUSE_P_H
5#define QQUICK3DXRVIRTUALMOUSE_P_H
6
7//
8// W A R N I N G
9// -------------
10//
11// This file is not part of the Qt API. It exists purely as an
12// implementation detail. This header file may change from version to
13// version without notice, or even be removed.
14//
15// We mean it.
16//
17
18#include <QObject>
19#include <QEvent>
20#include <QtQml/qqml.h>
21#include <QTimer>
22
23QT_BEGIN_NAMESPACE
24
25class QQuick3DXrView;
26class QQuick3DNode;
27
28class QQuick3DXrVirtualMouse : public QObject
29{
30 Q_OBJECT
31 Q_PROPERTY(bool rightMouseButton READ rightMouseButton WRITE setRightMouseButton NOTIFY rightMouseButtonChanged)
32 Q_PROPERTY(bool leftMouseButton READ leftMouseButton WRITE setLeftMouseButton NOTIFY leftMouseButtonChanged)
33 Q_PROPERTY(bool middleMouseButton READ middleMouseButton WRITE setMiddleMouseButton NOTIFY middleMouseButtonChanged)
34 Q_PROPERTY(float scrollWheelX READ scrollWheelX WRITE setScrollWheelX NOTIFY scrollWheelXChanged)
35 Q_PROPERTY(float scrollWheelY READ scrollWheelY WRITE setScrollWheelY NOTIFY scrollWheelYChanged)
36 Q_PROPERTY(int scrollTimerInterval READ scrollTimerInterval WRITE setScrollTimerInterval NOTIFY scrollTimerIntervalChanged)
37 Q_PROPERTY(int scrollPixelDelta READ scrollPixelDelta WRITE setScrollPixelDelta NOTIFY scrollPixelDeltaChanged)
38 Q_PROPERTY(QQuick3DNode* source READ source WRITE setSource NOTIFY sourceChanged)
39 Q_PROPERTY(QQuick3DXrView* view READ view WRITE setView NOTIFY viewChanged)
40 Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged)
41
42 QML_NAMED_ELEMENT(XrVirtualMouse)
43 QML_ADDED_IN_VERSION(6, 8)
44
45public:
46 explicit QQuick3DXrVirtualMouse(QObject *parent = nullptr);
47
48 bool rightMouseButton() const;
49 bool leftMouseButton() const;
50 bool middleMouseButton() const;
51 float scrollWheelX() const;
52 float scrollWheelY() const;
53 int scrollTimerInterval() const;
54 int scrollPixelDelta() const;
55
56 QQuick3DNode *source() const;
57 QQuick3DXrView* view() const;
58
59 bool enabled() const;
60
61public Q_SLOTS:
62 void setRightMouseButton(bool rightMouseButton);
63 void setLeftMouseButton(bool leftMouseButton);
64 void setMiddleMouseButton(bool middleMouseButton);
65 void setScrollWheelX(float scrollWheelX);
66 void setScrollWheelY(float scrollWheelY);
67 void setScrollTimerInterval(int scrollTimerInterval);
68 void setScrollPixelDelta(int scrollPixelDelta);
69 void setSource(QQuick3DNode* source);
70 void setView(QQuick3DXrView* view);
71 void setEnabled(bool enabled);
72
73private Q_SLOTS:
74 void moveEvent();
75 void generateWheelEvent();
76
77Q_SIGNALS:
78 void rightMouseButtonChanged(bool rightMouseButton);
79 void leftMouseButtonChanged(bool leftMouseButton);
80 void middleMouseButtonChanged(bool middleMouseButton);
81 void scrollWheelXChanged(float scrollWheelX);
82 void scrollWheelYChanged(float scrollWheelY);
83 void scrollTimerIntervalChanged(int scrollTimerInterval);
84 void scrollPixelDeltaChanged(int scrollPixelDelta);
85 void sourceChanged(QQuick3DNode* source);
86 void viewChanged(QQuick3DXrView* view);
87 void enabledChanged(bool enabled);
88
89private:
90 void generateEvent(QEvent::Type type, Qt::MouseButton button = Qt::NoButton);
91
92 QTimer* m_scrollTimer = nullptr;
93 bool m_rightMouseButton = false;
94 bool m_leftMouseButton = false;
95 bool m_middleMouseButton = false;
96 float m_scrollWheelX = 0;
97 float m_scrollWheelY = 0;
98 int m_scrollTimerInterval = 30;
99 int m_scrollPixelDelta = 15;
100 QQuick3DNode* m_source = nullptr;
101 QQuick3DXrView* m_view = nullptr;
102 bool m_enabled = true;
103};
104
105QT_END_NAMESPACE
106
107#endif // QQUICK3DXRVIRTUALMOUSE_P_H
108

source code of qtquick3d/src/xr/quick3dxr/qquick3dxrvirtualmouse_p.h