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39 
40 #include "physicaldeviceproxy_p.h"
41 
42 #include <Qt3DInput/qabstractphysicaldevice.h>
43 #include <QtCore/QCoreApplication>
44 
45 #include <Qt3DInput/private/inputmanagers_p.h>
46 #include <Qt3DInput/private/qabstractphysicaldeviceproxy_p.h>
47 #include <Qt3DInput/private/qabstractphysicaldeviceproxy_p_p.h>
48 
49 QT_BEGIN_NAMESPACE
50 
51 namespace Qt3DInput {
52 
53 namespace Input {
54 
PhysicalDeviceProxy()55 PhysicalDeviceProxy::PhysicalDeviceProxy()
56     : BackendNode(QBackendNode::ReadWrite)
57     , m_manager(nullptr)
58 {
59 }
60 
cleanup()61 void PhysicalDeviceProxy::cleanup()
62 {
63     QBackendNode::setEnabled(false);
64     m_deviceName.clear();
65     m_manager = nullptr;
66     m_physicalDeviceId = Qt3DCore::QNodeId();
67 }
68 
deviceName() const69 QString PhysicalDeviceProxy::deviceName() const
70 {
71     return m_deviceName;
72 }
73 
setManager(PhysicalDeviceProxyManager * manager)74 void PhysicalDeviceProxy::setManager(PhysicalDeviceProxyManager *manager)
75 {
76     m_manager = manager;
77 }
78 
manager() const79 PhysicalDeviceProxyManager *PhysicalDeviceProxy::manager() const
80 {
81     return m_manager;
82 }
83 
setDevice(QAbstractPhysicalDevice * device)84 void PhysicalDeviceProxy::setDevice(QAbstractPhysicalDevice *device)
85 {
86     m_physicalDeviceId = Qt3DCore::QNodeId();
87     // Move the device to the main thread
88     if (device != nullptr) {
89         m_physicalDeviceId = device->id();
90         device->moveToThread(QCoreApplication::instance()->thread());
91     }
92 }
93 
physicalDeviceId() const94 Qt3DCore::QNodeId PhysicalDeviceProxy::physicalDeviceId() const
95 {
96     return m_physicalDeviceId;
97 }
98 
syncFromFrontEnd(const Qt3DCore::QNode * frontEnd,bool firstTime)99 void PhysicalDeviceProxy::syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime)
100 {
101     BackendNode::syncFromFrontEnd(frontEnd, firstTime);
102 
103     if (firstTime) {
104         const QAbstractPhysicalDeviceProxy *node = qobject_cast<const QAbstractPhysicalDeviceProxy *>(frontEnd);
105         if (!node)
106             return;
107 
108         m_deviceName = node->deviceName();
109 
110         // Request to load the actual device
111         m_manager->addPendingProxyToLoad(peerId());
112     }
113 }
114 
PhysicalDeviceProxyNodeFunctor(PhysicalDeviceProxyManager * manager)115 PhysicalDeviceProxyNodeFunctor::PhysicalDeviceProxyNodeFunctor(PhysicalDeviceProxyManager *manager)
116     : m_manager(manager)
117 {
118 }
119 
create(const Qt3DCore::QNodeCreatedChangeBasePtr & change) const120 Qt3DCore::QBackendNode *PhysicalDeviceProxyNodeFunctor::create(const Qt3DCore::QNodeCreatedChangeBasePtr &change) const
121 {
122     HPhysicalDeviceProxy handle = m_manager->getOrAcquireHandle(change->subjectId());
123     PhysicalDeviceProxy *backend = m_manager->data(handle);
124     backend->setManager(m_manager);
125     return backend;
126 }
127 
get(Qt3DCore::QNodeId id) const128 Qt3DCore::QBackendNode *PhysicalDeviceProxyNodeFunctor::get(Qt3DCore::QNodeId id) const
129 {
130     return m_manager->lookupResource(id);
131 }
132 
destroy(Qt3DCore::QNodeId id) const133 void PhysicalDeviceProxyNodeFunctor::destroy(Qt3DCore::QNodeId id) const
134 {
135     m_manager->releaseResource(id);
136 }
137 
138 } // namespace Input
139 
140 } // namespace Qt3DInput
141 
142 QT_END_NAMESPACE
143 
144