1// Copyright 2013 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 CHROME_BROWSER_EXTENSIONS_GLOBAL_SHORTCUT_LISTENER_OZONE_H_ 6#define CHROME_BROWSER_EXTENSIONS_GLOBAL_SHORTCUT_LISTENER_OZONE_H_ 7 8#include "chrome/browser/extensions/global_shortcut_listener.h" 9 10namespace extensions { 11 12// Ozone-specific implementation of the GlobalShortcutListener class that 13// listens for global shortcuts. Handles basic keyboard intercepting and 14// forwards its output to the base class for processing. 15class GlobalShortcutListenerOzone : public GlobalShortcutListener { 16 public: 17 GlobalShortcutListenerOzone(); 18 virtual ~GlobalShortcutListenerOzone(); 19 20 private: 21 // GlobalShortcutListener implementation. 22 virtual void StartListening() OVERRIDE; 23 virtual void StopListening() OVERRIDE; 24 virtual bool RegisterAcceleratorImpl( 25 const ui::Accelerator& accelerator) OVERRIDE; 26 virtual void UnregisterAcceleratorImpl( 27 const ui::Accelerator& accelerator) OVERRIDE; 28 29 // Whether this object is listening for global shortcuts. 30 bool is_listening_; 31 32 DISALLOW_COPY_AND_ASSIGN(GlobalShortcutListenerOzone); 33}; 34 35} // namespace extensions 36 37#endif // CHROME_BROWSER_EXTENSIONS_GLOBAL_SHORTCUT_LISTENER_OZONE_H_ 38