components/sync_driver/sync_error_controller.cc

   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 #include "components/sync_driver/sync_error_controller.h"
   6
   7 #include "components/sync_driver/sync_service.h"
   8
   9 SyncErrorController::SyncErrorController(sync_driver::SyncService* service)
  10     : service_(service) {
  11   DCHECK(service_);
  12 }
  13
  14 SyncErrorController::~SyncErrorController() {
  15 }
  16
  17 bool SyncErrorController::HasError() {
  18   return service_->HasSyncSetupCompleted() &&
  19       service_->IsPassphraseRequired() &&
  20       service_->IsPassphraseRequiredForDecryption();
  21 }
  22
  23 void SyncErrorController::AddObserver(Observer* observer) {
  24   observer_list_.AddObserver(observer);
  25 }
  26
  27 void SyncErrorController::RemoveObserver(Observer* observer) {
  28   observer_list_.RemoveObserver(observer);
  29 }
  30
  31 void SyncErrorController::OnStateChanged() {
  32   FOR_EACH_OBSERVER(Observer,
  33                     observer_list_,
  34                     OnErrorChanged());
  35 }