src/extensions/browser/api/hid/hid_connection_resource.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_BROWSER_API_HID_HID_CONNECTION_RESOURCE_H_
   6 #define EXTENSIONS_BROWSER_API_HID_HID_CONNECTION_RESOURCE_H_
   7
   8 #include <string>
   9
  10 #include "base/memory/ref_counted.h"
  11 #include "content/public/browser/browser_thread.h"
  12 #include "device/hid/hid_connection.h"
  13 #include "extensions/browser/api/api_resource.h"
  14 #include "extensions/browser/api/api_resource_manager.h"
  15
  16 namespace device {
  17 class HidConnection;
  18 }
  19
  20 namespace extensions {
  21
  22 class HidConnectionResource : public ApiResource {
  23  public:
  24   static const content::BrowserThread::ID kThreadId =
  25       content::BrowserThread::FILE;
  26
  27   HidConnectionResource(const std::string& owner_extension_id,
  28                         scoped_refptr<device::HidConnection> connection);
  29   virtual ~HidConnectionResource();
  30
  31   scoped_refptr<device::HidConnection> connection() const {
  32     return connection_;
  33   }
  34
  35   virtual bool IsPersistent() const OVERRIDE;
  36
  37   static const char* service_name() { return "HidConnectionResourceManager"; }
  38
  39  private:
  40   scoped_refptr<device::HidConnection> connection_;
  41
  42   DISALLOW_COPY_AND_ASSIGN(HidConnectionResource);
  43 };
  44
  45 }  // namespace extensions
  46
  47 #endif  // EXTENSIONS_BROWSER_API_HID_HID_CONNECTION_RESOURCE_H_