| // Copyright (c) 2011 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_IDLE_USER_DETECTOR_H_ |
| #define CONTENT_RENDERER_IDLE_USER_DETECTOR_H_ |
| |
| #include "base/basictypes.h" |
| #include "content/public/renderer/render_view_observer.h" |
| |
| namespace blink { |
| class WebInputEvent; |
| } |
| |
| namespace ui { |
| struct LatencyInfo; |
| } |
| |
| namespace content { |
| |
| // Class which observes user input events and postpones |
| // idle notifications if the user is active. |
| class IdleUserDetector : public RenderViewObserver { |
| public: |
| IdleUserDetector(RenderView* render_view); |
| virtual ~IdleUserDetector(); |
| |
| private: |
| // RenderViewObserver implementation: |
| virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; |
| |
| void OnHandleInputEvent(const blink::WebInputEvent* event, |
| const ui::LatencyInfo& latency_info, |
| bool is_keyboard_shortcut); |
| |
| DISALLOW_COPY_AND_ASSIGN(IdleUserDetector); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_RENDERER_IDLE_USER_DETECTOR_H_ |