extensions/shell/browser/shell_device_client.h

   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 EXTENSIONS_SHELL_BROWSER_SHELL_DEVICE_CLIENT_H_
   6 #define EXTENSIONS_SHELL_BROWSER_SHELL_DEVICE_CLIENT_H_
   7
   8 #include "device/core/device_client.h"
   9
  10 #include "base/compiler_specific.h"
  11 #include "base/macros.h"
  12 #include "base/memory/scoped_ptr.h"
  13
  14 namespace extensions {
  15
  16 // Implementation of device::DeviceClient that returns //device API service
  17 // singletons appropriate for use within app shell.
  18 class ShellDeviceClient : device::DeviceClient {
  19  public:
  20   ShellDeviceClient();
  21   ~ShellDeviceClient() override;
  22
  23   // device::DeviceClient implementation
  24   device::UsbService* GetUsbService() override;
  25   device::HidService* GetHidService() override;
  26
  27  private:
  28   scoped_ptr<device::HidService> hid_service_;
  29   scoped_ptr<device::UsbService> usb_service_;
  30
  31   DISALLOW_COPY_AND_ASSIGN(ShellDeviceClient);
  32 };
  33
  34 }
  35
  36 #endif  // EXTENSIONS_SHELL_BROWSER_SHELL_DEVICE_CLIENT_H_