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| 1 // Copyright (c) 2012 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/sync/sync_prefs.h" | |
| 6 | |
| 7 #include "base/command_line.h" | |
| 8 #include "base/logging.h" | |
| 9 #include "base/prefs/pref_member.h" | |
| 10 #include "base/prefs/pref_service.h" | |
| 11 #include "base/strings/string_number_conversions.h" | |
| 12 #include "base/values.h" | |
| 13 #include "build/build_config.h" | |
| 14 #include "chrome/browser/chrome_notification_types.h" | |
| 15 #include "chrome/browser/profiles/profile_io_data.h" | |
| 16 #include "chrome/browser/sync/profile_sync_service.h" | |
| 17 #include "chrome/common/chrome_switches.h" | |
| 18 #include "chrome/common/pref_names.h" | |
| 19 #include "components/user_prefs/pref_registry_syncable.h" | |
| 20 #include "content/public/browser/notification_details.h" | |
| 21 #include "content/public/browser/notification_source.h" | |
| 22 | |
| 23 namespace browser_sync { | |
| 24 | |
| 25 SyncPrefObserver::~SyncPrefObserver() {} | |
| 26 | |
| 27 SyncPrefs::SyncPrefs(PrefService* pref_service) | |
| 28 : pref_service_(pref_service) { | |
| 29 DCHECK(pref_service); | |
| 30 RegisterPrefGroups(); | |
| 31 // Watch the preference that indicates sync is managed so we can take | |
| 32 // appropriate action. | |
| 33 pref_sync_managed_.Init(prefs::kSyncManaged, pref_service_, | |
| 34 base::Bind(&SyncPrefs::OnSyncManagedPrefChanged, | |
| 35 base::Unretained(this))); | |
| 36 } | |
| 37 | |
| 38 SyncPrefs::~SyncPrefs() { | |
| 39 DCHECK(CalledOnValidThread()); | |
| 40 } | |
| 41 | |
| 42 // static | |
| 43 void SyncPrefs::RegisterProfilePrefs( | |
| 44 user_prefs::PrefRegistrySyncable* registry) { | |
| 45 registry->RegisterBooleanPref( | |
| 46 prefs::kSyncHasSetupCompleted, | |
| 47 false, | |
| 48 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); | |
| 49 registry->RegisterBooleanPref( | |
| 50 prefs::kSyncSuppressStart, | |
| 51 false, | |
| 52 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); | |
| 53 registry->RegisterInt64Pref( | |
| 54 prefs::kSyncLastSyncedTime, | |
| 55 0, | |
| 56 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); | |
| 57 | |
| 58 // All datatypes are on by default, but this gets set explicitly | |
| 59 // when you configure sync (when turning it on), in | |
| 60 // ProfileSyncService::OnUserChoseDatatypes. | |
| 61 registry->RegisterBooleanPref( | |
| 62 prefs::kSyncKeepEverythingSynced, | |
| 63 true, | |
| 64 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); | |
| 65 | |
| 66 syncer::ModelTypeSet user_types = syncer::UserTypes(); | |
| 67 | |
| 68 // Include proxy types as well, as they can be individually selected, | |
| 69 // although they don't have sync representations. | |
| 70 user_types.PutAll(syncer::ProxyTypes()); | |
| 71 | |
| 72 // Treat bookmarks specially. | |
| 73 RegisterDataTypePreferredPref(registry, syncer::BOOKMARKS, true); | |
| 74 user_types.Remove(syncer::BOOKMARKS); | |
| 75 | |
| 76 // These two prefs are set from sync experiment to enable enhanced bookmarks. | |
| 77 registry->RegisterIntegerPref( | |
| 78 prefs::kEnhancedBookmarksExperimentEnabled, | |
| 79 0, | |
| 80 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); | |
| 81 | |
| 82 registry->RegisterStringPref( | |
| 83 prefs::kEnhancedBookmarksExtensionId, | |
| 84 std::string(), | |
| 85 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); | |
| 86 | |
| 87 // All types are set to off by default, which forces a configuration to | |
| 88 // explicitly enable them. GetPreferredTypes() will ensure that any new | |
| 89 // implicit types are enabled when their pref group is, or via | |
| 90 // KeepEverythingSynced. | |
| 91 for (syncer::ModelTypeSet::Iterator it = user_types.First(); | |
| 92 it.Good(); it.Inc()) { | |
| 93 RegisterDataTypePreferredPref(registry, it.Get(), false); | |
| 94 } | |
| 95 | |
| 96 registry->RegisterBooleanPref( | |
| 97 prefs::kSyncManaged, | |
| 98 false, | |
| 99 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); | |
| 100 registry->RegisterStringPref( | |
| 101 prefs::kSyncEncryptionBootstrapToken, | |
| 102 std::string(), | |
| 103 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); | |
| 104 registry->RegisterStringPref( | |
| 105 prefs::kSyncKeystoreEncryptionBootstrapToken, | |
| 106 std::string(), | |
| 107 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); | |
| 108 #if defined(OS_CHROMEOS) | |
| 109 registry->RegisterStringPref( | |
| 110 prefs::kSyncSpareBootstrapToken, | |
| 111 "", | |
| 112 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); | |
| 113 #endif | |
| 114 | |
| 115 registry->RegisterBooleanPref( | |
| 116 prefs::kSyncHasAuthError, | |
| 117 false, | |
| 118 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); | |
| 119 | |
| 120 registry->RegisterStringPref( | |
| 121 prefs::kSyncSessionsGUID, | |
| 122 std::string(), | |
| 123 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); | |
| 124 | |
| 125 // We will start prompting people about new data types after the launch of | |
| 126 // SESSIONS - all previously launched data types are treated as if they are | |
| 127 // already acknowledged. | |
| 128 syncer::ModelTypeSet model_set; | |
| 129 model_set.Put(syncer::BOOKMARKS); | |
| 130 model_set.Put(syncer::PREFERENCES); | |
| 131 model_set.Put(syncer::PASSWORDS); | |
| 132 model_set.Put(syncer::AUTOFILL_PROFILE); | |
| 133 model_set.Put(syncer::AUTOFILL); | |
| 134 model_set.Put(syncer::THEMES); | |
| 135 model_set.Put(syncer::EXTENSIONS); | |
| 136 model_set.Put(syncer::NIGORI); | |
| 137 model_set.Put(syncer::SEARCH_ENGINES); | |
| 138 model_set.Put(syncer::APPS); | |
| 139 model_set.Put(syncer::APP_LIST); | |
| 140 model_set.Put(syncer::TYPED_URLS); | |
| 141 model_set.Put(syncer::SESSIONS); | |
| 142 model_set.Put(syncer::ARTICLES); | |
| 143 registry->RegisterListPref(prefs::kSyncAcknowledgedSyncTypes, | |
| 144 syncer::ModelTypeSetToValue(model_set), | |
| 145 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); | |
| 146 } | |
| 147 | |
| 148 void SyncPrefs::AddSyncPrefObserver(SyncPrefObserver* sync_pref_observer) { | |
| 149 DCHECK(CalledOnValidThread()); | |
| 150 sync_pref_observers_.AddObserver(sync_pref_observer); | |
| 151 } | |
| 152 | |
| 153 void SyncPrefs::RemoveSyncPrefObserver(SyncPrefObserver* sync_pref_observer) { | |
| 154 DCHECK(CalledOnValidThread()); | |
| 155 sync_pref_observers_.RemoveObserver(sync_pref_observer); | |
| 156 } | |
| 157 | |
| 158 void SyncPrefs::ClearPreferences() { | |
| 159 DCHECK(CalledOnValidThread()); | |
| 160 pref_service_->ClearPref(prefs::kSyncLastSyncedTime); | |
| 161 pref_service_->ClearPref(prefs::kSyncHasSetupCompleted); | |
| 162 pref_service_->ClearPref(prefs::kSyncEncryptionBootstrapToken); | |
| 163 pref_service_->ClearPref(prefs::kSyncKeystoreEncryptionBootstrapToken); | |
| 164 | |
| 165 // TODO(nick): The current behavior does not clear | |
| 166 // e.g. prefs::kSyncBookmarks. Is that really what we want? | |
| 167 } | |
| 168 | |
| 169 bool SyncPrefs::HasSyncSetupCompleted() const { | |
| 170 DCHECK(CalledOnValidThread()); | |
| 171 return pref_service_->GetBoolean(prefs::kSyncHasSetupCompleted); | |
| 172 } | |
| 173 | |
| 174 void SyncPrefs::SetSyncSetupCompleted() { | |
| 175 DCHECK(CalledOnValidThread()); | |
| 176 pref_service_->SetBoolean(prefs::kSyncHasSetupCompleted, true); | |
| 177 SetStartSuppressed(false); | |
| 178 } | |
| 179 | |
| 180 bool SyncPrefs::SyncHasAuthError() const { | |
| 181 DCHECK(CalledOnValidThread()); | |
| 182 return pref_service_->GetBoolean(prefs::kSyncHasAuthError); | |
| 183 } | |
| 184 | |
| 185 void SyncPrefs::SetSyncAuthError(bool error) { | |
| 186 DCHECK(CalledOnValidThread()); | |
| 187 pref_service_->SetBoolean(prefs::kSyncHasAuthError, error); | |
| 188 } | |
| 189 | |
| 190 bool SyncPrefs::IsStartSuppressed() const { | |
| 191 DCHECK(CalledOnValidThread()); | |
| 192 return pref_service_->GetBoolean(prefs::kSyncSuppressStart); | |
| 193 } | |
| 194 | |
| 195 void SyncPrefs::SetStartSuppressed(bool is_suppressed) { | |
| 196 DCHECK(CalledOnValidThread()); | |
| 197 pref_service_->SetBoolean(prefs::kSyncSuppressStart, is_suppressed); | |
| 198 } | |
| 199 | |
| 200 std::string SyncPrefs::GetGoogleServicesUsername() const { | |
| 201 DCHECK(CalledOnValidThread()); | |
| 202 return pref_service_->GetString(prefs::kGoogleServicesUsername); | |
| 203 } | |
| 204 | |
| 205 base::Time SyncPrefs::GetLastSyncedTime() const { | |
| 206 DCHECK(CalledOnValidThread()); | |
| 207 return | |
| 208 base::Time::FromInternalValue( | |
| 209 pref_service_->GetInt64(prefs::kSyncLastSyncedTime)); | |
| 210 } | |
| 211 | |
| 212 void SyncPrefs::SetLastSyncedTime(base::Time time) { | |
| 213 DCHECK(CalledOnValidThread()); | |
| 214 pref_service_->SetInt64(prefs::kSyncLastSyncedTime, time.ToInternalValue()); | |
| 215 } | |
| 216 | |
| 217 bool SyncPrefs::HasKeepEverythingSynced() const { | |
| 218 DCHECK(CalledOnValidThread()); | |
| 219 return pref_service_->GetBoolean(prefs::kSyncKeepEverythingSynced); | |
| 220 } | |
| 221 | |
| 222 void SyncPrefs::SetKeepEverythingSynced(bool keep_everything_synced) { | |
| 223 DCHECK(CalledOnValidThread()); | |
| 224 pref_service_->SetBoolean(prefs::kSyncKeepEverythingSynced, | |
| 225 keep_everything_synced); | |
| 226 } | |
| 227 | |
| 228 syncer::ModelTypeSet SyncPrefs::GetPreferredDataTypes( | |
| 229 syncer::ModelTypeSet registered_types) const { | |
| 230 DCHECK(CalledOnValidThread()); | |
| 231 | |
| 232 // First remove any datatypes that are inconsistent with the current policies | |
| 233 // on the client (so that "keep everything synced" doesn't include them). | |
| 234 if (pref_service_->HasPrefPath(prefs::kSavingBrowserHistoryDisabled) && | |
| 235 pref_service_->GetBoolean(prefs::kSavingBrowserHistoryDisabled)) { | |
| 236 registered_types.Remove(syncer::TYPED_URLS); | |
| 237 } | |
| 238 | |
| 239 if (pref_service_->GetBoolean(prefs::kSyncKeepEverythingSynced)) { | |
| 240 return registered_types; | |
| 241 } | |
| 242 | |
| 243 syncer::ModelTypeSet preferred_types; | |
| 244 for (syncer::ModelTypeSet::Iterator it = registered_types.First(); | |
| 245 it.Good(); it.Inc()) { | |
| 246 if (GetDataTypePreferred(it.Get())) { | |
| 247 preferred_types.Put(it.Get()); | |
| 248 } | |
| 249 } | |
| 250 return ResolvePrefGroups(registered_types, preferred_types); | |
| 251 } | |
| 252 | |
| 253 void SyncPrefs::SetPreferredDataTypes( | |
| 254 syncer::ModelTypeSet registered_types, | |
| 255 syncer::ModelTypeSet preferred_types) { | |
| 256 DCHECK(CalledOnValidThread()); | |
| 257 DCHECK(registered_types.HasAll(preferred_types)); | |
| 258 preferred_types = ResolvePrefGroups(registered_types, preferred_types); | |
| 259 for (syncer::ModelTypeSet::Iterator i = registered_types.First(); | |
| 260 i.Good(); i.Inc()) { | |
| 261 SetDataTypePreferred(i.Get(), preferred_types.Has(i.Get())); | |
| 262 } | |
| 263 } | |
| 264 | |
| 265 bool SyncPrefs::IsManaged() const { | |
| 266 DCHECK(CalledOnValidThread()); | |
| 267 return pref_service_->GetBoolean(prefs::kSyncManaged); | |
| 268 } | |
| 269 | |
| 270 std::string SyncPrefs::GetEncryptionBootstrapToken() const { | |
| 271 DCHECK(CalledOnValidThread()); | |
| 272 return pref_service_->GetString(prefs::kSyncEncryptionBootstrapToken); | |
| 273 } | |
| 274 | |
| 275 void SyncPrefs::SetEncryptionBootstrapToken(const std::string& token) { | |
| 276 DCHECK(CalledOnValidThread()); | |
| 277 pref_service_->SetString(prefs::kSyncEncryptionBootstrapToken, token); | |
| 278 } | |
| 279 | |
| 280 std::string SyncPrefs::GetKeystoreEncryptionBootstrapToken() const { | |
| 281 DCHECK(CalledOnValidThread()); | |
| 282 return pref_service_->GetString( | |
| 283 prefs::kSyncKeystoreEncryptionBootstrapToken); | |
| 284 } | |
| 285 | |
| 286 void SyncPrefs::SetKeystoreEncryptionBootstrapToken(const std::string& token) { | |
| 287 DCHECK(CalledOnValidThread()); | |
| 288 pref_service_->SetString(prefs::kSyncKeystoreEncryptionBootstrapToken, token); | |
| 289 } | |
| 290 | |
| 291 std::string SyncPrefs::GetSyncSessionsGUID() const { | |
| 292 DCHECK(CalledOnValidThread()); | |
| 293 return pref_service_->GetString(prefs::kSyncSessionsGUID); | |
| 294 } | |
| 295 | |
| 296 void SyncPrefs::SetSyncSessionsGUID(const std::string& guid) { | |
| 297 DCHECK(CalledOnValidThread()); | |
| 298 pref_service_->SetString(prefs::kSyncSessionsGUID, guid); | |
| 299 } | |
| 300 | |
| 301 // static | |
| 302 const char* SyncPrefs::GetPrefNameForDataType(syncer::ModelType data_type) { | |
| 303 switch (data_type) { | |
| 304 case syncer::BOOKMARKS: | |
| 305 return prefs::kSyncBookmarks; | |
| 306 case syncer::PASSWORDS: | |
| 307 return prefs::kSyncPasswords; | |
| 308 case syncer::PREFERENCES: | |
| 309 return prefs::kSyncPreferences; | |
| 310 case syncer::AUTOFILL: | |
| 311 return prefs::kSyncAutofill; | |
| 312 case syncer::AUTOFILL_PROFILE: | |
| 313 return prefs::kSyncAutofillProfile; | |
| 314 case syncer::THEMES: | |
| 315 return prefs::kSyncThemes; | |
| 316 case syncer::TYPED_URLS: | |
| 317 return prefs::kSyncTypedUrls; | |
| 318 case syncer::EXTENSION_SETTINGS: | |
| 319 return prefs::kSyncExtensionSettings; | |
| 320 case syncer::EXTENSIONS: | |
| 321 return prefs::kSyncExtensions; | |
| 322 case syncer::APP_LIST: | |
| 323 return prefs::kSyncAppList; | |
| 324 case syncer::APP_SETTINGS: | |
| 325 return prefs::kSyncAppSettings; | |
| 326 case syncer::APPS: | |
| 327 return prefs::kSyncApps; | |
| 328 case syncer::SEARCH_ENGINES: | |
| 329 return prefs::kSyncSearchEngines; | |
| 330 case syncer::SESSIONS: | |
| 331 return prefs::kSyncSessions; | |
| 332 case syncer::APP_NOTIFICATIONS: | |
| 333 return prefs::kSyncAppNotifications; | |
| 334 case syncer::HISTORY_DELETE_DIRECTIVES: | |
| 335 return prefs::kSyncHistoryDeleteDirectives; | |
| 336 case syncer::SYNCED_NOTIFICATIONS: | |
| 337 return prefs::kSyncSyncedNotifications; | |
| 338 case syncer::SYNCED_NOTIFICATION_APP_INFO: | |
| 339 return prefs::kSyncSyncedNotificationAppInfo; | |
| 340 case syncer::DICTIONARY: | |
| 341 return prefs::kSyncDictionary; | |
| 342 case syncer::FAVICON_IMAGES: | |
| 343 return prefs::kSyncFaviconImages; | |
| 344 case syncer::FAVICON_TRACKING: | |
| 345 return prefs::kSyncFaviconTracking; | |
| 346 case syncer::MANAGED_USER_SETTINGS: | |
| 347 return prefs::kSyncManagedUserSettings; | |
| 348 case syncer::PROXY_TABS: | |
| 349 return prefs::kSyncTabs; | |
| 350 case syncer::PRIORITY_PREFERENCES: | |
| 351 return prefs::kSyncPriorityPreferences; | |
| 352 case syncer::MANAGED_USERS: | |
| 353 return prefs::kSyncManagedUsers; | |
| 354 case syncer::ARTICLES: | |
| 355 return prefs::kSyncArticles; | |
| 356 case syncer::MANAGED_USER_SHARED_SETTINGS: | |
| 357 return prefs::kSyncManagedUserSharedSettings; | |
| 358 default: | |
| 359 break; | |
| 360 } | |
| 361 NOTREACHED(); | |
| 362 return NULL; | |
| 363 } | |
| 364 | |
| 365 #if defined(OS_CHROMEOS) | |
| 366 std::string SyncPrefs::GetSpareBootstrapToken() const { | |
| 367 DCHECK(CalledOnValidThread()); | |
| 368 return pref_service_->GetString(prefs::kSyncSpareBootstrapToken); | |
| 369 } | |
| 370 | |
| 371 void SyncPrefs::SetSpareBootstrapToken(const std::string& token) { | |
| 372 DCHECK(CalledOnValidThread()); | |
| 373 pref_service_->SetString(prefs::kSyncSpareBootstrapToken, token); | |
| 374 } | |
| 375 #endif | |
| 376 | |
| 377 void SyncPrefs::AcknowledgeSyncedTypes(syncer::ModelTypeSet types) { | |
| 378 DCHECK(CalledOnValidThread()); | |
| 379 // Add the types to the current set of acknowledged | |
| 380 // types, and then store the resulting set in prefs. | |
| 381 const syncer::ModelTypeSet acknowledged_types = | |
| 382 Union(types, | |
| 383 syncer::ModelTypeSetFromValue( | |
| 384 *pref_service_->GetList(prefs::kSyncAcknowledgedSyncTypes))); | |
| 385 | |
| 386 scoped_ptr<base::ListValue> value( | |
| 387 syncer::ModelTypeSetToValue(acknowledged_types)); | |
| 388 pref_service_->Set(prefs::kSyncAcknowledgedSyncTypes, *value); | |
| 389 } | |
| 390 | |
| 391 void SyncPrefs::OnSyncManagedPrefChanged() { | |
| 392 DCHECK(CalledOnValidThread()); | |
| 393 FOR_EACH_OBSERVER(SyncPrefObserver, sync_pref_observers_, | |
| 394 OnSyncManagedPrefChange(*pref_sync_managed_)); | |
| 395 } | |
| 396 | |
| 397 void SyncPrefs::SetManagedForTest(bool is_managed) { | |
| 398 DCHECK(CalledOnValidThread()); | |
| 399 pref_service_->SetBoolean(prefs::kSyncManaged, is_managed); | |
| 400 } | |
| 401 | |
| 402 syncer::ModelTypeSet SyncPrefs::GetAcknowledgeSyncedTypesForTest() const { | |
| 403 DCHECK(CalledOnValidThread()); | |
| 404 return syncer::ModelTypeSetFromValue( | |
| 405 *pref_service_->GetList(prefs::kSyncAcknowledgedSyncTypes)); | |
| 406 } | |
| 407 | |
| 408 void SyncPrefs::RegisterPrefGroups() { | |
| 409 pref_groups_[syncer::APPS].Put(syncer::APP_NOTIFICATIONS); | |
| 410 pref_groups_[syncer::APPS].Put(syncer::APP_SETTINGS); | |
| 411 pref_groups_[syncer::APPS].Put(syncer::APP_LIST); | |
| 412 | |
| 413 pref_groups_[syncer::AUTOFILL].Put(syncer::AUTOFILL_PROFILE); | |
| 414 | |
| 415 pref_groups_[syncer::EXTENSIONS].Put(syncer::EXTENSION_SETTINGS); | |
| 416 | |
| 417 pref_groups_[syncer::PREFERENCES].Put(syncer::DICTIONARY); | |
| 418 pref_groups_[syncer::PREFERENCES].Put(syncer::PRIORITY_PREFERENCES); | |
| 419 pref_groups_[syncer::PREFERENCES].Put(syncer::SEARCH_ENGINES); | |
| 420 | |
| 421 pref_groups_[syncer::TYPED_URLS].Put(syncer::HISTORY_DELETE_DIRECTIVES); | |
| 422 pref_groups_[syncer::TYPED_URLS].Put(syncer::SESSIONS); | |
| 423 pref_groups_[syncer::TYPED_URLS].Put(syncer::FAVICON_IMAGES); | |
| 424 pref_groups_[syncer::TYPED_URLS].Put(syncer::FAVICON_TRACKING); | |
| 425 | |
| 426 pref_groups_[syncer::PROXY_TABS].Put(syncer::SESSIONS); | |
| 427 pref_groups_[syncer::PROXY_TABS].Put(syncer::FAVICON_IMAGES); | |
| 428 pref_groups_[syncer::PROXY_TABS].Put(syncer::FAVICON_TRACKING); | |
| 429 | |
| 430 pref_groups_[syncer::MANAGED_USER_SETTINGS].Put(syncer::SESSIONS); | |
| 431 | |
| 432 // TODO(zea): put favicons in the bookmarks group as well once it handles | |
| 433 // those favicons. | |
| 434 } | |
| 435 | |
| 436 // static | |
| 437 void SyncPrefs::RegisterDataTypePreferredPref( | |
| 438 user_prefs::PrefRegistrySyncable* registry, | |
| 439 syncer::ModelType type, | |
| 440 bool is_preferred) { | |
| 441 const char* pref_name = GetPrefNameForDataType(type); | |
| 442 if (!pref_name) { | |
| 443 NOTREACHED(); | |
| 444 return; | |
| 445 } | |
| 446 registry->RegisterBooleanPref( | |
| 447 pref_name, | |
| 448 is_preferred, | |
| 449 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF); | |
| 450 } | |
| 451 | |
| 452 bool SyncPrefs::GetDataTypePreferred(syncer::ModelType type) const { | |
| 453 DCHECK(CalledOnValidThread()); | |
| 454 const char* pref_name = GetPrefNameForDataType(type); | |
| 455 if (!pref_name) { | |
| 456 NOTREACHED(); | |
| 457 return false; | |
| 458 } | |
| 459 if (type == syncer::PROXY_TABS && | |
| 460 pref_service_->GetUserPrefValue(pref_name) == NULL && | |
| 461 pref_service_->IsUserModifiablePreference(pref_name)) { | |
| 462 // If there is no tab sync preference yet (i.e. newly enabled type), | |
| 463 // default to the session sync preference value. | |
| 464 pref_name = GetPrefNameForDataType(syncer::SESSIONS); | |
| 465 } | |
| 466 | |
| 467 return pref_service_->GetBoolean(pref_name); | |
| 468 } | |
| 469 | |
| 470 void SyncPrefs::SetDataTypePreferred( | |
| 471 syncer::ModelType type, bool is_preferred) { | |
| 472 DCHECK(CalledOnValidThread()); | |
| 473 const char* pref_name = GetPrefNameForDataType(type); | |
| 474 if (!pref_name) { | |
| 475 NOTREACHED(); | |
| 476 return; | |
| 477 } | |
| 478 pref_service_->SetBoolean(pref_name, is_preferred); | |
| 479 } | |
| 480 | |
| 481 syncer::ModelTypeSet SyncPrefs::ResolvePrefGroups( | |
| 482 syncer::ModelTypeSet registered_types, | |
| 483 syncer::ModelTypeSet types) const { | |
| 484 DCHECK(registered_types.HasAll(types)); | |
| 485 syncer::ModelTypeSet types_with_groups = types; | |
| 486 for (PrefGroupsMap::const_iterator i = pref_groups_.begin(); | |
| 487 i != pref_groups_.end(); ++i) { | |
| 488 if (types.Has(i->first)) | |
| 489 types_with_groups.PutAll(i->second); | |
| 490 } | |
| 491 types_with_groups.RetainAll(registered_types); | |
| 492 return types_with_groups; | |
| 493 } | |
| 494 | |
| 495 } // namespace browser_sync | |
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Chromium Code Reviews
Issue 195873020:
[Sync] Move SyncPrefs into sync_driver component (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src