chrome/browser/supervised_user/permission_request_creator.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 CHROME_BROWSER_SUPERVISED_USER_PERMISSION_REQUEST_CREATOR_H_
   6 #define CHROME_BROWSER_SUPERVISED_USER_PERMISSION_REQUEST_CREATOR_H_
   7
   8 #include "base/callback_forward.h"
   9
  10 class GURL;
  11
  12 class PermissionRequestCreator {
  13  public:
  14   typedef base::Callback<void(bool)> SuccessCallback;
  15
  16   virtual ~PermissionRequestCreator() {}
  17
  18   // Returns false if creating a permission request is expected to fail.
  19   // If this method returns true, it doesn't necessary mean that creating the
  20   // permission request will succeed, just that it's not known in advance
  21   // to fail.
  22   virtual bool IsEnabled() const = 0;
  23
  24   // Creates a permission request for |url_requested| and calls |callback| with
  25   // the result (whether creating the permission request was successful).
  26   virtual void CreatePermissionRequest(const GURL& url_requested,
  27                                        const SuccessCallback& callback) = 0;
  28 };
  29
  30 #endif  // CHROME_BROWSER_SUPERVISED_USER_PERMISSION_REQUEST_CREATOR_H_