| // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/prefs/incognito_mode_prefs.h" |
| |
| #include "base/logging.h" |
| #include "chrome/browser/prefs/pref_service.h" |
| #include "chrome/common/pref_names.h" |
| |
| // static |
| bool IncognitoModePrefs::IntToAvailability(int in_value, |
| Availability* out_value) { |
| if (in_value < 0 || in_value >= AVAILABILITY_NUM_TYPES) { |
| *out_value = ENABLED; |
| return false; |
| } |
| *out_value = static_cast<Availability>(in_value); |
| return true; |
| } |
| |
| // static |
| IncognitoModePrefs::Availability IncognitoModePrefs::GetAvailability( |
| const PrefService* pref_service) { |
| DCHECK(pref_service); |
| int pref_value = pref_service->GetInteger(prefs::kIncognitoModeAvailability); |
| Availability result = IncognitoModePrefs::ENABLED; |
| bool valid = IntToAvailability(pref_value, &result); |
| DCHECK(valid); |
| return result; |
| } |
| |
| // static |
| void IncognitoModePrefs::SetAvailability(PrefService* prefs, |
| const Availability availability) { |
| prefs->SetInteger(prefs::kIncognitoModeAvailability, availability); |
| } |
| |
| // static |
| void IncognitoModePrefs::RegisterUserPrefs(PrefService* pref_service) { |
| DCHECK(pref_service); |
| pref_service->RegisterIntegerPref(prefs::kIncognitoModeAvailability, |
| IncognitoModePrefs::ENABLED, |
| PrefService::UNSYNCABLE_PREF); |
| } |