renderer_gamepad_provider.h revision 6d86b77056ed63eb6871182f42a9fd5f07550f90 
1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CONTENT_GAMEPAD_RENDERER_PROVIDER_H_
6#define CONTENT_GAMEPAD_RENDERER_PROVIDER_H_
7
8namespace blink {
9class WebGamepadListener;
10class WebGamepads;
11}
12
13namespace content {
14
15// Provides gamepad data and events for blink.
16class RendererGamepadProvider {
17 public:
18  // Provides latest snapshot of gamepads.
19  virtual void SampleGamepads(blink::WebGamepads& gamepads) = 0;
20
21  // Registers listener for be notified of events.
22  virtual void SetGamepadListener(blink::WebGamepadListener* listener) = 0;
23
24 protected:
25  virtual ~RendererGamepadProvider() {}
26};
27
28} // namespace content
29
30#endif
31