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3** Copyright (C) 2019 The Qt Company Ltd.
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16** GNU General Public License Usage
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24****************************************************************************/
25
26import QtQuick 6.0
27import QtQuick3D 6.0
28import MouseArea3D 1.0
29
30Node {
31    id: moveGizmo
32
33    property View3D view3D
34    property bool highlightOnHover: false
35    property Node targetNode: null
36    property bool globalOrientation: true
37    readonly property bool dragging: arrowX.dragging || arrowY.dragging || arrowZ.dragging
38                                     || planeX.dragging || planeY.dragging || planeZ.dragging
39                                     || centerBall.dragging
40    property MouseArea3D dragHelper: null
41    property alias freeDraggerArea: centerBall.mouseArea
42
43    position: dragHelper.pivotScenePosition(targetNode)
44
45    onTargetNodeChanged: position = dragHelper.pivotScenePosition(targetNode)
46
47    Connections {
48        target: moveGizmo.targetNode
49        function onSceneTransformChanged()
50        {
51            moveGizmo.position = moveGizmo.dragHelper.pivotScenePosition(moveGizmo.targetNode);
52        }
53    }
54
55    signal positionCommit()
56    signal positionMove()
57
58    Node {
59        rotation: globalOrientation || !moveGizmo.targetNode ? Qt.quaternion(1, 0, 0, 0)
60                                                             : moveGizmo.targetNode.sceneRotation
61        Arrow {
62            id: arrowX
63            eulerRotation: Qt.vector3d(0, 0, -90)
64            targetNode: moveGizmo.targetNode
65            color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(1, 0, 0, 1))
66                                                              : Qt.rgba(1, 0, 0, 1)
67            view3D: moveGizmo.view3D
68            active: moveGizmo.visible
69            dragHelper: moveGizmo.dragHelper
70
71            onPositionCommit: moveGizmo.positionCommit()
72            onPositionMove: moveGizmo.positionMove()
73        }
74
75        Arrow {
76            id: arrowY
77            eulerRotation: Qt.vector3d(0, 0, 0)
78            targetNode: moveGizmo.targetNode
79            color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(0, 0.6, 0, 1))
80                                                              : Qt.rgba(0, 0.6, 0, 1)
81            view3D: moveGizmo.view3D
82            active: moveGizmo.visible
83            dragHelper: moveGizmo.dragHelper
84
85            onPositionCommit: moveGizmo.positionCommit()
86            onPositionMove: moveGizmo.positionMove()
87        }
88
89        Arrow {
90            id: arrowZ
91            eulerRotation: Qt.vector3d(90, 0, 0)
92            targetNode: moveGizmo.targetNode
93            color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(0, 0, 1, 1))
94                                                              : Qt.rgba(0, 0, 1, 1)
95            view3D: moveGizmo.view3D
96            active: moveGizmo.visible
97            dragHelper: moveGizmo.dragHelper
98
99            onPositionCommit: moveGizmo.positionCommit()
100            onPositionMove: moveGizmo.positionMove()
101        }
102
103        PlanarMoveHandle {
104            id: planeX
105
106            y: 10
107            z: 10
108
109            eulerRotation: Qt.vector3d(0, 90, 0)
110            targetNode: moveGizmo.targetNode
111            color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(1, 0, 0, 1))
112                                                              : Qt.rgba(1, 0, 0, 1)
113            view3D: moveGizmo.view3D
114            active: moveGizmo.visible
115            dragHelper: moveGizmo.dragHelper
116
117            onPositionCommit: moveGizmo.positionCommit()
118            onPositionMove: moveGizmo.positionMove()
119        }
120
121        PlanarMoveHandle {
122            id: planeY
123
124            x: 10
125            z: 10
126
127            eulerRotation: Qt.vector3d(90, 0, 0)
128            targetNode: moveGizmo.targetNode
129            color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(0, 0.6, 0, 1))
130                                                              : Qt.rgba(0, 0.6, 0, 1)
131            view3D: moveGizmo.view3D
132            active: moveGizmo.visible
133            dragHelper: moveGizmo.dragHelper
134
135            onPositionCommit: moveGizmo.positionCommit()
136            onPositionMove: moveGizmo.positionMove()
137        }
138
139        PlanarMoveHandle {
140            id: planeZ
141
142            x: 10
143            y: 10
144
145            eulerRotation: Qt.vector3d(0, 0, 0)
146            targetNode: moveGizmo.targetNode
147            color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(0, 0, 1, 1))
148                                                              : Qt.rgba(0, 0, 1, 1)
149            view3D: moveGizmo.view3D
150            active: moveGizmo.visible
151            dragHelper: moveGizmo.dragHelper
152
153            onPositionCommit: moveGizmo.positionCommit()
154            onPositionMove: moveGizmo.positionMove()
155        }
156    }
157
158    PlanarMoveHandle {
159        id: centerBall
160
161        source: "#Sphere"
162        color: highlightOnHover && (hovering || dragging) ? Qt.lighter(Qt.rgba(0.5, 0.5, 0.5, 1))
163                                                          : Qt.rgba(0.5, 0.5, 0.5, 1)
164        rotation: view3D.camera.rotation
165        priority: 10
166        targetNode: moveGizmo.targetNode
167
168        view3D: moveGizmo.view3D
169        active: moveGizmo.visible
170        dragHelper: moveGizmo.dragHelper
171
172        onPositionCommit: moveGizmo.positionCommit()
173        onPositionMove: moveGizmo.positionMove()
174    }
175}
176