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39
40#include "logicaldevice_p.h"
41
42#include <Qt3DInput/qaction.h>
43#include <Qt3DInput/qaxis.h>
44#include <Qt3DInput/qlogicaldevice.h>
45#include <Qt3DCore/qpropertynodeaddedchange.h>
46#include <Qt3DCore/qpropertynoderemovedchange.h>
47#include <Qt3DCore/qpropertyupdatedchange.h>
48
49#include <Qt3DInput/private/inputmanagers_p.h>
50#include <Qt3DInput/private/qlogicaldevice_p.h>
51
52QT_BEGIN_NAMESPACE
53
54namespace Qt3DInput {
55
56namespace Input {
57
58LogicalDevice::LogicalDevice()
59 : QBackendNode()
60{
61}
62
63void LogicalDevice::initializeFromPeer(const Qt3DCore::QNodeCreatedChangeBasePtr &change)
64{
65 const auto typedChange = qSharedPointerCast<Qt3DCore::QNodeCreatedChange<QLogicalDeviceData>>(change);
66 const auto &data = typedChange->data;
67 m_actions = data.actionIds;
68 m_axes = data.axisIds;
69}
70
71void LogicalDevice::cleanup()
72{
73 QBackendNode::setEnabled(false);
74 m_actions.clear();
75 m_axes.clear();
76}
77
78void LogicalDevice::sceneChangeEvent(const Qt3DCore::QSceneChangePtr &e)
79{
80 switch (e->type()) {
81 case Qt3DCore::PropertyValueAdded: {
82 const auto change = qSharedPointerCast<Qt3DCore::QPropertyNodeAddedChange>(e);
83 if (change->propertyName() == QByteArrayLiteral("axis"))
84 m_axes.push_back(change->addedNodeId());
85 else if (change->propertyName() == QByteArrayLiteral("action"))
86 m_actions.push_back(change->addedNodeId());
87 break;
88 }
89
90 case Qt3DCore::PropertyValueRemoved: {
91 const auto change = qSharedPointerCast<Qt3DCore::QPropertyNodeRemovedChange>(e);
92 if (change->propertyName() == QByteArrayLiteral("axis"))
93 m_axes.removeOne(change->removedNodeId());
94 else if (change->propertyName() == QByteArrayLiteral("action"))
95 m_actions.removeOne(change->removedNodeId());
96 break;
97 }
98
99 default:
100 break;
101 }
102 QBackendNode::sceneChangeEvent(e);
103}
104
105LogicalDeviceNodeFunctor::LogicalDeviceNodeFunctor(LogicalDeviceManager *manager)
106 : m_manager(manager)
107{
108}
109
110Qt3DCore::QBackendNode *LogicalDeviceNodeFunctor::create(const Qt3DCore::QNodeCreatedChangeBasePtr &change) const
111{
112 HLogicalDevice handle = m_manager->getOrAcquireHandle(change->subjectId());
113 LogicalDevice *backend = m_manager->data(handle);
114 m_manager->addActiveDevice(handle);
115 return backend;
116}
117
118Qt3DCore::QBackendNode *LogicalDeviceNodeFunctor::get(Qt3DCore::QNodeId id) const
119{
120 return m_manager->lookupResource(id);
121}
122
123void LogicalDeviceNodeFunctor::destroy(Qt3DCore::QNodeId id) const
124{
125 HLogicalDevice handle = m_manager->lookupHandle(id);
126 m_manager->releaseResource(id);
127 m_manager->removeActiveDevice(handle);
128}
129
130} // namespace Input
131
132} // namespace Qt3DInput
133
134QT_END_NAMESPACE
135