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3 | ** Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB). |
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39 | |
40 | #include "analogaxisinput_p.h" |
41 | |
42 | #include <Qt3DInput/qanalogaxisinput.h> |
43 | #include <Qt3DInput/qabstractphysicaldevice.h> |
44 | #include <Qt3DCore/qpropertyupdatedchange.h> |
45 | |
46 | #include <Qt3DInput/private/qabstractphysicaldevicebackendnode_p.h> |
47 | #include <Qt3DInput/private/qanalogaxisinput_p.h> |
48 | #include <Qt3DInput/private/utils_p.h> |
49 | |
50 | QT_BEGIN_NAMESPACE |
51 | |
52 | namespace Qt3DInput { |
53 | |
54 | namespace Input { |
55 | |
56 | AnalogAxisInput::AnalogAxisInput() |
57 | : AbstractAxisInput() |
58 | , m_axis(0) |
59 | { |
60 | } |
61 | |
62 | void AnalogAxisInput::initializeFromPeer(const Qt3DCore::QNodeCreatedChangeBasePtr &change) |
63 | { |
64 | const auto typedChange = qSharedPointerCast<Qt3DCore::QNodeCreatedChange<QAnalogAxisInputData>>(change); |
65 | const auto &data = typedChange->data; |
66 | m_axis = data.axis; |
67 | AbstractAxisInput::initializeFromPeer(change); |
68 | } |
69 | |
70 | void AnalogAxisInput::cleanup() |
71 | { |
72 | m_axis = 0; |
73 | AbstractAxisInput::cleanup(); |
74 | } |
75 | |
76 | void AnalogAxisInput::sceneChangeEvent(const Qt3DCore::QSceneChangePtr &e) |
77 | { |
78 | if (e->type() == Qt3DCore::PropertyUpdated) { |
79 | Qt3DCore::QPropertyUpdatedChangePtr propertyChange = qSharedPointerCast<Qt3DCore::QPropertyUpdatedChange>(e); |
80 | if (propertyChange->propertyName() == QByteArrayLiteral("axis")) { |
81 | m_axis = propertyChange->value().toInt(); |
82 | } |
83 | } |
84 | AbstractAxisInput::sceneChangeEvent(e); |
85 | } |
86 | |
87 | float AnalogAxisInput::process(InputHandler *inputHandler, qint64 currentTime) |
88 | { |
89 | Q_UNUSED(currentTime); |
90 | |
91 | if (!isEnabled()) |
92 | return 0.0f; |
93 | |
94 | if (m_axis == -1) |
95 | return 0.0f; |
96 | |
97 | QAbstractPhysicalDeviceBackendNode *physicalDeviceBackend = Utils::physicalDeviceForInput(this, inputHandler); |
98 | if (!physicalDeviceBackend) |
99 | return 0.0f; |
100 | |
101 | return physicalDeviceBackend->processedAxisValue(m_axis); |
102 | } |
103 | |
104 | } // Input |
105 | |
106 | } // Qt3DInput |
107 | |
108 | QT_END_NAMESPACE |
109 |