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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "modules/vr/VRController.h" | 5 #include "modules/vr/VRController.h" |
6 | 6 |
7 #include "core/dom/DOMException.h" | 7 #include "core/dom/DOMException.h" |
8 #include "core/dom/Document.h" | 8 #include "core/dom/Document.h" |
9 #include "core/frame/LocalFrame.h" | 9 #include "core/frame/LocalFrame.h" |
10 #include "modules/vr/NavigatorVR.h" | 10 #include "modules/vr/NavigatorVR.h" |
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142 | 142 |
143 void VRController::OnDisplayChanged(device::blink::VRDisplayPtr display) | 143 void VRController::OnDisplayChanged(device::blink::VRDisplayPtr display) |
144 { | 144 { |
145 VRDisplay* vrDisplay = getDisplayForIndex(display->index); | 145 VRDisplay* vrDisplay = getDisplayForIndex(display->index); |
146 if (!vrDisplay) | 146 if (!vrDisplay) |
147 return; | 147 return; |
148 | 148 |
149 vrDisplay->update(display); | 149 vrDisplay->update(display); |
150 } | 150 } |
151 | 151 |
| 152 void VRController::OnDisplayConnected(device::blink::VRDisplayPtr display) |
| 153 { |
| 154 VRDisplay* vrDisplay = createOrUpdateDisplay(display); |
| 155 if (!vrDisplay) |
| 156 return; |
| 157 |
| 158 m_navigatorVR->fireVREvent(VRDisplayEvent::create( |
| 159 EventTypeNames::vrdisplayconnect, true, false, vrDisplay, "connect")); |
| 160 } |
| 161 |
| 162 void VRController::OnDisplayDisconnected(unsigned index) |
| 163 { |
| 164 VRDisplay* vrDisplay = getDisplayForIndex(index); |
| 165 if (!vrDisplay) |
| 166 return; |
| 167 |
| 168 vrDisplay->disconnected(); |
| 169 |
| 170 m_navigatorVR->fireVREvent(VRDisplayEvent::create( |
| 171 EventTypeNames::vrdisplaydisconnect, true, false, vrDisplay, "disconnect
")); |
| 172 } |
| 173 |
152 void VRController::contextDestroyed() | 174 void VRController::contextDestroyed() |
153 { | 175 { |
154 // If the document context was destroyed, shut down the client connection | 176 // If the document context was destroyed, shut down the client connection |
155 // and never call the mojo service again. | 177 // and never call the mojo service again. |
156 m_binding.Close(); | 178 m_binding.Close(); |
157 m_service.reset(); | 179 m_service.reset(); |
158 | 180 |
159 // The context is not automatically cleared, so do it manually. | 181 // The context is not automatically cleared, so do it manually. |
160 ContextLifecycleObserver::clearContext(); | 182 ContextLifecycleObserver::clearContext(); |
161 } | 183 } |
162 | 184 |
163 DEFINE_TRACE(VRController) | 185 DEFINE_TRACE(VRController) |
164 { | 186 { |
165 visitor->trace(m_navigatorVR); | 187 visitor->trace(m_navigatorVR); |
166 visitor->trace(m_displays); | 188 visitor->trace(m_displays); |
167 | 189 |
168 ContextLifecycleObserver::trace(visitor); | 190 ContextLifecycleObserver::trace(visitor); |
169 } | 191 } |
170 | 192 |
171 } // namespace blink | 193 } // namespace blink |
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