Index: content/renderer/vr/vr_dispatcher.h |
diff --git a/content/renderer/vr/vr_dispatcher.h b/content/renderer/vr/vr_dispatcher.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..7e5d56bd55c0ea20cd9258a74a7b8d65ff4bd7b6 |
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+++ b/content/renderer/vr/vr_dispatcher.h |
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+// 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 CONTENT_RENDERER_VR_DISPATCHER_H_ |
+#define CONTENT_RENDERER_VR_DISPATCHER_H_ |
+ |
+#include <vector> |
+ |
+#include "base/id_map.h" |
+#include "content/common/vr_service.mojom.h" |
+#include "third_party/WebKit/public/platform/WebVector.h" |
+#include "third_party/WebKit/public/platform/modules/vr/WebVR.h" |
+#include "third_party/WebKit/public/platform/modules/vr/WebVRClient.h" |
+ |
+namespace content { |
+ |
+class ServiceRegistry; |
+ |
+class VRDispatcher : NON_EXPORTED_BASE(public blink::WebVRClient) { |
+ public: |
+ explicit VRDispatcher(ServiceRegistry* service_registry); |
+ ~VRDispatcher(); |
+ |
+ // blink::WebVRClient implementation. |
+ void getDevices(blink::WebVRGetDevicesCallback* callback) override; |
+ |
+ void getSensorState(unsigned int index, |
+ blink::WebHMDSensorState& state) override; |
+ |
+ void resetSensor(unsigned int index) override; |
+ |
+ private: |
+ // Helper method that returns an initialized PermissionServicePtr. |
+ VRServicePtr& GetVRServicePtr(); |
+ |
+ // Callback handlers |
+ void OnGetDevices(int request_id, |
+ const mojo::Array<VRDeviceInfoPtr>& devices); |
+ static void OnGetSensorState(blink::WebHMDSensorState* state, |
+ const VRSensorStatePtr& mojo_state); |
+ |
+ // Tracks requests sent to browser to match replies with callbacks. |
+ // Owns callback objects. |
+ IDMap<blink::WebVRGetDevicesCallback, IDMapOwnPointer> pending_requests_; |
+ |
+ ServiceRegistry* service_registry_; |
+ VRServicePtr vr_service_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(VRDispatcher); |
+}; |
+ |
+} // namespace content |
+ |
+#endif // CONTENT_RENDERER_VR_DISPATCHER_H_ |