Index: content/browser/vibration/vibration_service.h |
diff --git a/content/browser/vibration/vibration_service.h b/content/browser/vibration/vibration_service.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..0f87ffc9339fff30bea8edb28f436f71a6982246 |
--- /dev/null |
+++ b/content/browser/vibration/vibration_service.h |
@@ -0,0 +1,35 @@ |
+// Copyright (c) 2013 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_BROWSER_VIBRATION_VIBRATION_SERVICE_H_ |
+#define CONTENT_BROWSER_VIBRATION_VIBRATION_SERVICE_H_ |
+ |
+#include "base/basictypes.h" |
+#include "base/memory/scoped_ptr.h" |
+ |
+namespace content { |
+ |
+class VibrationService { |
+ public: |
+ VibrationService() {} |
+ virtual ~VibrationService() {} |
+ |
+ // Factory function for VibrationService. Returns an empty pointer if the |
+ // service is not available. |
+ static scoped_ptr<VibrationService> Create(); |
+ |
+ // Starts a vibration for the given duration. If there is currently an active |
+ // vibration it will be cancelled before the new one is started. |
+ virtual void Vibrate(unsigned int milliseconds) = 0; |
+ |
+ // Cancels the current vibration, if there is one. |
+ virtual void CancelVibration() = 0; |
+ |
+ private: |
+ DISALLOW_COPY_AND_ASSIGN(VibrationService); |
+}; |
+ |
+} // namespace content |
+ |
+#endif // CONTENT_BROWSER_VIBRATION_VIBRATION_SERVICE_H_ |