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 8 namespace blink { 9 class WebGamepadListener; 10 class WebGamepads; 11 } 12 13 namespace content { 14 15 // Provides gamepad data and events for blink. 16 class 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: ~RendererGamepadProvider()25 virtual ~RendererGamepadProvider() {} 26 }; 27 28 } // namespace content 29 30 #endif 31