session_startup_pref.cc revision 0f1bc08d4cfcc34181b0b5cbf065c40f687bf740
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/prefs/session_startup_pref.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 98bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)#include "base/metrics/histogram.h" 102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/prefs/pref_service.h" 111e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "base/prefs/scoped_user_pref_update.h" 128bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)#include "base/time/time.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/values.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/version.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/profiles/profile.h" 16558790d6acca3451cf3a6b497803a5f07d0bec58Ben Murdoch#include "chrome/common/net/url_fixer_upper.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/pref_names.h" 182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "components/user_prefs/pref_registry_syncable.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/cocoa/window_restore_utils.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 268bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)enum StartupURLsMigrationMetrics { 278bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) STARTUP_URLS_MIGRATION_METRICS_PERFORMED, 288bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) STARTUP_URLS_MIGRATION_METRICS_NOT_PRESENT, 298bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) STARTUP_URLS_MIGRATION_METRICS_RESET, 308bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) STARTUP_URLS_MIGRATION_METRICS_MAX, 318bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)}; 328bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Converts a SessionStartupPref::Type to an integer written to prefs. 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int TypeToPrefValue(SessionStartupPref::Type type) { 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (type) { 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case SessionStartupPref::LAST: return SessionStartupPref::kPrefValueLast; 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case SessionStartupPref::URLS: return SessionStartupPref::kPrefValueURLs; 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: return SessionStartupPref::kPrefValueNewTab; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SetNewURLList(PrefService* prefs) { 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (prefs->IsUserModifiablePreference(prefs::kURLsToRestoreOnStartup)) { 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::ListValue new_url_pref_list; 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::StringValue* home_page = 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new base::StringValue(prefs->GetString(prefs::kHomePage)); 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new_url_pref_list.Append(home_page); 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->Set(prefs::kURLsToRestoreOnStartup, new_url_pref_list); 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLListToPref(const base::ListValue* url_list, SessionStartupPref* pref) { 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pref->urls.clear(); 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < url_list->GetSize(); ++i) { 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string url_text; 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (url_list->GetString(i, &url_text)) { 57c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) GURL fixed_url = URLFixerUpper::FixupURL(url_text, std::string()); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pref->urls.push_back(fixed_url); 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 667dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochvoid SessionStartupPref::RegisterProfilePrefs( 67c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) user_prefs::PrefRegistrySyncable* registry) { 68c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) registry->RegisterIntegerPref( 69c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) prefs::kRestoreOnStartup, 70c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TypeToPrefValue(GetDefaultStartupType()), 71c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) user_prefs::PrefRegistrySyncable::SYNCABLE_PREF); 722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) registry->RegisterListPref(prefs::kURLsToRestoreOnStartup, 73c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) user_prefs::PrefRegistrySyncable::SYNCABLE_PREF); 748bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) registry->RegisterListPref(prefs::kURLsToRestoreOnStartupOld, 758bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); 76c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) registry->RegisterBooleanPref( 77c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) prefs::kRestoreOnStartupMigrated, 78c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) false, 79c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); 808bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) registry->RegisterInt64Pref( 818bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) prefs::kRestoreStartupURLsMigrationTime, 828bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) false, 838bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SessionStartupPref::Type SessionStartupPref::GetDefaultStartupType() { 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return SessionStartupPref::LAST; 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return SessionStartupPref::DEFAULT; 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SessionStartupPref::SetStartupPref( 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* profile, 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SessionStartupPref& pref) { 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(profile); 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetStartupPref(profile->GetPrefs(), pref); 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SessionStartupPref::SetStartupPref(PrefService* prefs, 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SessionStartupPref& pref) { 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(prefs); 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!SessionStartupPref::TypeIsManaged(prefs)) 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->SetInteger(prefs::kRestoreOnStartup, TypeToPrefValue(pref.type)); 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!SessionStartupPref::URLsAreManaged(prefs)) { 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Always save the URLs, that way the UI can remain consistent even if the 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // user changes the startup type pref. 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Ownership of the ListValue retains with the pref service. 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ListPrefUpdate update(prefs, prefs::kURLsToRestoreOnStartup); 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ListValue* url_pref_list = update.Get(); 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(url_pref_list); 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url_pref_list->Clear(); 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < pref.urls.size(); ++i) { 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url_pref_list->Set(static_cast<int>(i), 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new StringValue(pref.urls[i].spec())); 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SessionStartupPref SessionStartupPref::GetStartupPref(Profile* profile) { 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(profile); 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GetStartupPref(profile->GetPrefs()); 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SessionStartupPref SessionStartupPref::GetStartupPref(PrefService* prefs) { 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(prefs); 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MigrateIfNecessary(prefs); 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MigrateMacDefaultPrefIfNecessary(prefs); 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SessionStartupPref pref( 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PrefValueToType(prefs->GetInteger(prefs::kRestoreOnStartup))); 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Always load the urls, even if the pref type isn't URLS. This way the 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // preferences panels can show the user their last choice. 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ListValue* url_list = prefs->GetList(prefs::kURLsToRestoreOnStartup); 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLListToPref(url_list, &pref); 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return pref; 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SessionStartupPref::MigrateIfNecessary(PrefService* prefs) { 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(prefs); 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1548bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) // Check if we need to migrate the old version of the startup URLs preference 1558bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) // to the new name, and also send metrics about the migration. 1568bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) StartupURLsMigrationMetrics metrics_result = 1578bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) STARTUP_URLS_MIGRATION_METRICS_MAX; 1588bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) const base::ListValue* old_startup_urls = 1598bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) prefs->GetList(prefs::kURLsToRestoreOnStartupOld); 1608bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) if (!prefs->GetUserPrefValue(prefs::kRestoreStartupURLsMigrationTime)) { 1618bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) // Record the absence of the migration timestamp, this will get overwritten 1628bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) // below if migration occurs now. 1638bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) metrics_result = STARTUP_URLS_MIGRATION_METRICS_NOT_PRESENT; 1648bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) 1658bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) // Seems like we never migrated, do it if necessary. 1668bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) if (!prefs->GetUserPrefValue(prefs::kURLsToRestoreOnStartup)) { 1678bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) if (old_startup_urls && !old_startup_urls->empty()) { 1688bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) prefs->Set(prefs::kURLsToRestoreOnStartup, *old_startup_urls); 1698bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) prefs->ClearPref(prefs::kURLsToRestoreOnStartupOld); 1708bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) } 1718bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) metrics_result = STARTUP_URLS_MIGRATION_METRICS_PERFORMED; 1728bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) } 1738bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) 1748bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) prefs->SetInt64(prefs::kRestoreStartupURLsMigrationTime, 1758bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) base::Time::Now().ToInternalValue()); 1768bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) } else if (old_startup_urls && !old_startup_urls->empty()) { 1778bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) // Migration needs to be reset. 1788bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) prefs->ClearPref(prefs::kURLsToRestoreOnStartupOld); 1798bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) base::Time last_migration_time = base::Time::FromInternalValue( 1808bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) prefs->GetInt64(prefs::kRestoreStartupURLsMigrationTime)); 1818bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) base::Time now = base::Time::Now(); 1828bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) prefs->SetInt64(prefs::kRestoreStartupURLsMigrationTime, 1838bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) now.ToInternalValue()); 1848bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) if (now < last_migration_time) 1858bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) last_migration_time = now; 1860f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) UMA_HISTOGRAM_CUSTOM_TIMES("Settings.StartupURLsResetTime", 1870f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) now - last_migration_time, 1880f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) base::TimeDelta::FromDays(0), 1890f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) base::TimeDelta::FromDays(7), 1900f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) 50); 1918bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) metrics_result = STARTUP_URLS_MIGRATION_METRICS_RESET; 1928bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) } 1938bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) 1948bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) // Record a metric migration event if something interesting happened. 1958bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) if (metrics_result != STARTUP_URLS_MIGRATION_METRICS_MAX) { 1968bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION( 1978bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) "Settings.StartupURLsMigration", 1988bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) metrics_result, 1998bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) STARTUP_URLS_MIGRATION_METRICS_MAX); 2008bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) } 2018bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!prefs->GetBoolean(prefs::kRestoreOnStartupMigrated)) { 2038bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) // Read existing values. 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::Value* homepage_is_new_tab_page_value = 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->GetUserPrefValue(prefs::kHomePageIsNewTabPage); 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool homepage_is_new_tab_page = true; 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (homepage_is_new_tab_page_value) { 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!homepage_is_new_tab_page_value->GetAsBoolean( 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &homepage_is_new_tab_page)) 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::Value* restore_on_startup_value = 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->GetUserPrefValue(prefs::kRestoreOnStartup); 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int restore_on_startup = -1; 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (restore_on_startup_value) { 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!restore_on_startup_value->GetAsInteger(&restore_on_startup)) 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If restore_on_startup has the deprecated value kPrefValueHomePage, 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // migrate it to open the homepage on startup. If 'homepage is NTP' is set, 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that means just opening the NTP. If not, it means opening a one-item URL 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // list containing the homepage. 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (restore_on_startup == kPrefValueHomePage) { 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (homepage_is_new_tab_page) { 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->SetInteger(prefs::kRestoreOnStartup, kPrefValueNewTab); 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->SetInteger(prefs::kRestoreOnStartup, kPrefValueURLs); 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetNewURLList(prefs); 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (!restore_on_startup_value && !homepage_is_new_tab_page && 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetDefaultStartupType() == DEFAULT) { 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // kRestoreOnStartup was never set by the user, but the homepage was set. 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Migrate to the list of URLs. (If restore_on_startup was never set, 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // and homepage_is_new_tab_page is true, no action is needed. The new 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // default value is "open the new tab page" which is what we want.) 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->SetInteger(prefs::kRestoreOnStartup, kPrefValueURLs); 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetNewURLList(prefs); 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->SetBoolean(prefs::kRestoreOnStartupMigrated, true); 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SessionStartupPref::MigrateMacDefaultPrefIfNecessary(PrefService* prefs) { 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(prefs); 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!restore_utils::IsWindowRestoreEnabled()) 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The default startup pref used to be LAST, now it is DEFAULT. Don't change 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the setting for existing profiles (even if the user has never changed it), 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // but make new profiles default to DEFAULT. 2552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool old_profile_version = 2562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !prefs->FindPreference( 2572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) prefs::kProfileCreatedByVersion)->IsDefaultValue() && 2582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Version(prefs->GetString(prefs::kProfileCreatedByVersion)).IsOlderThan( 2592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) "21.0.1180.0"); 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (old_profile_version && TypeIsDefault(prefs)) 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->SetInteger(prefs::kRestoreOnStartup, kPrefValueLast); 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool SessionStartupPref::TypeIsManaged(PrefService* prefs) { 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(prefs); 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const PrefService::Preference* pref_restore = 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->FindPreference(prefs::kRestoreOnStartup); 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(pref_restore); 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return pref_restore->IsManaged(); 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool SessionStartupPref::URLsAreManaged(PrefService* prefs) { 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(prefs); 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const PrefService::Preference* pref_urls = 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->FindPreference(prefs::kURLsToRestoreOnStartup); 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(pref_urls); 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return pref_urls->IsManaged(); 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool SessionStartupPref::TypeIsDefault(PrefService* prefs) { 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(prefs); 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const PrefService::Preference* pref_restore = 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->FindPreference(prefs::kRestoreOnStartup); 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(pref_restore); 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return pref_restore->IsDefaultValue(); 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SessionStartupPref::Type SessionStartupPref::PrefValueToType(int pref_value) { 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (pref_value) { 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case kPrefValueLast: return SessionStartupPref::LAST; 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case kPrefValueURLs: return SessionStartupPref::URLS; 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case kPrefValueHomePage: return SessionStartupPref::HOMEPAGE; 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: return SessionStartupPref::DEFAULT; 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SessionStartupPref::SessionStartupPref(Type type) : type(type) {} 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SessionStartupPref::~SessionStartupPref() {} 305