Index: chrome/browser/device_orientation/dispatcher_host.h |
diff --git a/chrome/browser/device_orientation/dispatcher_host.h b/chrome/browser/device_orientation/dispatcher_host.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..f43a68bcd5dae84cb996f563b8d0f007bc4cb705 |
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+++ b/chrome/browser/device_orientation/dispatcher_host.h |
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+// Copyright (c) 2010 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 CHROME_BROWSER_DEVICE_ORIENTATION_DISPATCHER_HOST_H_ |
+#define CHROME_BROWSER_DEVICE_ORIENTATION_DISPATCHER_HOST_H_ |
+ |
+#include <set> |
+ |
+#include "base/ref_counted.h" |
+#include "chrome/browser/device_orientation/provider.h" |
+ |
+namespace IPC { class Message; } |
+ |
+namespace device_orientation { |
+ |
+class Orientation; |
+ |
+class DispatcherHost : public base::RefCountedThreadSafe<DispatcherHost>, |
+ public Provider::Observer { |
+ public: |
+ explicit DispatcherHost(int process_id); |
+ bool OnMessageReceived(const IPC::Message& msg, bool* msg_was_ok); |
+ |
+ // From Provider::Observer. |
+ virtual void OnOrientationUpdate(const Orientation& orientation); |
+ |
+ private: |
+ virtual ~DispatcherHost(); |
+ friend class base::RefCountedThreadSafe<DispatcherHost>; |
+ |
+ void OnStartUpdating(int render_view_id); |
+ void OnStopUpdating(int render_view_id); |
+ |
+ int process_id_; |
+ std::set<int> render_view_ids_; |
+ scoped_refptr<Provider> provider_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(DispatcherHost); |
+}; |
+ |
+} // namespace device_orientation |
+ |
+#endif // CHROME_BROWSER_DEVICE_ORIENTATION_DISPATCHER_HOST_H_ |