15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/sync/glue/search_engine_data_type_controller.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/metrics/histogram.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/profiles/profile.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/search_engines/template_url_service_factory.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/sync/profile_sync_components_factory.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/sync/profile_sync_service.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "sync/api/syncable_service.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::BrowserThread; 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace browser_sync { 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SearchEngineDataTypeController::SearchEngineDataTypeController( 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProfileSyncComponentsFactory* profile_sync_factory, 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* profile, 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProfileSyncService* sync_service) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : UIDataTypeController(syncer::SEARCH_ENGINES, 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_sync_factory, 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile, 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_service) { 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SearchEngineDataTypeController::~SearchEngineDataTypeController() {} 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// We want to start the TemplateURLService before we begin associating. 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool SearchEngineDataTypeController::StartModels() { 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the TemplateURLService is loaded, continue with association. We force 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // a load here to prevent the rest of Sync from waiting on 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TemplateURLService's lazy load. 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TemplateURLService* turl_service = 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TemplateURLServiceFactory::GetForProfile(profile_); 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(turl_service); 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) turl_service->Load(); 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (turl_service->loaded()) { 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; // Continue to Associate(). 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 434e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // Register a callback and continue when the TemplateURLService is loaded. 444e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) template_url_subscription_ = turl_service->RegisterOnLoadedCallback( 454e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) base::Bind(&SearchEngineDataTypeController::OnTemplateURLServiceLoaded, 464e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) this)); 474e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; // Don't continue Start. 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 514e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)void SearchEngineDataTypeController::OnTemplateURLServiceLoaded() { 524e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 534e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) DCHECK_EQ(state_, MODEL_STARTING); 544e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) template_url_subscription_.reset(); 554e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) OnModelLoaded(); 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace browser_sync 59