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Unified Diff: content/renderer/vr/vr_dispatcher.h

Issue 829803003: Adding Chrome-side WebVR interface (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Missed one cardboard reference Created 5 years, 6 months ago
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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
--- /dev/null
+++ b/content/renderer/vr/vr_dispatcher.h
@@ -0,0 +1,55 @@
+// 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_
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