Index: third_party/WebKit/Source/platform/vr/vr_dispatcher.h |
diff --git a/third_party/WebKit/Source/platform/vr/vr_dispatcher.h b/third_party/WebKit/Source/platform/vr/vr_dispatcher.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..6842f82eda43112c07c53d67ff4692b90a5d7829 |
--- /dev/null |
+++ b/third_party/WebKit/Source/platform/vr/vr_dispatcher.h |
@@ -0,0 +1,51 @@ |
+// Copyright 2015 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef BLINK_PLATFORM_VR_VR_DISPATCHER_H_ |
+#define BLINK_PLATFORM_VR_VR_DISPATCHER_H_ |
+ |
+#include "base/id_map.h" |
+#include "content/common/vr_service.mojom.h" |
+#include "platform/PlatformExport.h" |
+#include "public/platform/modules/vr/WebVRClient.h" |
+#include "wtf/Noncopyable.h" |
+ |
+namespace blink { |
+ |
+class PLATFORM_EXPORT VRDispatcher : public WebVRClient { |
+ WTF_MAKE_NONCOPYABLE(VRDispatcher); |
+ public: |
+ static WebVRClient* create(); |
+ ~VRDispatcher() override; |
+ |
+ // WebVRClient implementation. |
+ void getDevices(WebVRGetDevicesCallback* callback) override; |
+ |
+ void getSensorState(unsigned int index, |
+ WebHMDSensorState& state) override; |
+ |
+ void resetSensor(unsigned int index) override; |
+ |
+ private: |
+ VRDispatcher(); |
+ |
+ // Helper method that returns an initialized PermissionServicePtr. |
+ content::VRServicePtr& GetVRServicePtr(); |
+ |
+ // Callback handlers |
+ void OnGetDevices(int* request_id, |
+ const mojo::Array<content::VRDeviceInfoPtr>& devices); |
+ void OnGetSensorState(WebHMDSensorState* state, |
+ const content::VRSensorStatePtr& mojo_state); |
+ |
+ // Tracks requests sent to browser to match replies with callbacks. |
+ // Owns callback objects. |
+ IDMap<WebVRGetDevicesCallback, IDMapOwnPointer> pending_requests_; |
haraken
2016/03/19 00:45:18
Hmm, IDMap looks nasty.
Can we introduce a new ob
RaviKasibhatla
2016/03/21 15:12:01
Done.
|
+ |
+ content::VRServicePtr vr_service_; |
+}; |
+ |
+} // namespace blink |
+ |
+#endif // BLINK_PLATFORM_VR_VR_DISPATCHER_H_ |