chrome/browser/enhanced_bookmarks/chrome_bookmark_server_cluster_service.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 "chrome/browser/enhanced_bookmarks/chrome_bookmark_server_cluster_service.h"
   6
   7 #include "chrome/browser/sync/profile_sync_service.h"
   8 #include "components/enhanced_bookmarks/enhanced_bookmark_model.h"
   9
  10 namespace enhanced_bookmarks {
  11
  12 ChromeBookmarkServerClusterService::ChromeBookmarkServerClusterService(
  13     const std::string& application_language_code,
  14     scoped_refptr<net::URLRequestContextGetter> request_context_getter,
  15     ProfileOAuth2TokenService* token_service,
  16     SigninManagerBase* signin_manager,
  17     EnhancedBookmarkModel* enhanced_bookmark_model,
  18     PrefService* pref_service,
  19     ProfileSyncService* sync_service)
  20     : BookmarkServerClusterService(application_language_code,
  21                                    request_context_getter,
  22                                    token_service,
  23                                    signin_manager,
  24                                    enhanced_bookmark_model,
  25                                    pref_service),
  26       sync_service_(sync_service) {
  27   if (sync_service_)
  28     sync_service_->AddObserver(this);
  29 }
  30
  31 ChromeBookmarkServerClusterService::~ChromeBookmarkServerClusterService() {
  32   if (sync_service_)
  33     sync_service_->RemoveObserver(this);
  34 }
  35
  36 void ChromeBookmarkServerClusterService::OnStateChanged() {
  37   // Do nothing.
  38 }
  39
  40 void ChromeBookmarkServerClusterService::OnSyncCycleCompleted() {
  41   // The stars cluster API relies on the information in chrome-sync. Sending a
  42   // cluster request immediately after a bookmark is changed from the bookmark
  43   // observer notification will yield the wrong results. The request must be
  44   // delayed until the sync cycle has completed.
  45   // TODO(noyau): This might happen too often, need a way to coalesce and delay
  46   // the notifications.
  47   if (model_->loaded())
  48     TriggerTokenRequest(false);
  49 }
  50
  51 }  // namespace enhanced_bookmarks