Home | History | Annotate | Download | only in settings 
      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/chromeos/settings/stub_cros_settings_provider.h"
      6 
      7 #include "base/logging.h"
      8 #include "base/values.h"
      9 #include "chrome/browser/chromeos/login/user_manager.h"
     10 #include "chrome/browser/chromeos/settings/cros_settings.h"
     11 #include "chrome/browser/chromeos/settings/cros_settings_names.h"
     12 #include "chrome/browser/chromeos/settings/device_settings_provider.h"
     13 
     14 namespace chromeos {
     15 
     16 StubCrosSettingsProvider::StubCrosSettingsProvider(
     17     const NotifyObserversCallback& notify_cb)
     18     : CrosSettingsProvider(notify_cb) {
     19   SetDefaults();
     20 }
     21 
     22 StubCrosSettingsProvider::StubCrosSettingsProvider()
     23   : CrosSettingsProvider(CrosSettingsProvider::NotifyObserversCallback()) {
     24   SetDefaults();
     25 }
     26 
     27 StubCrosSettingsProvider::~StubCrosSettingsProvider() {
     28 }
     29 
     30 const base::Value* StubCrosSettingsProvider::Get(
     31     const std::string& path) const {
     32   DCHECK(HandlesSetting(path));
     33   const base::Value* value;
     34   if (values_.GetValue(path, &value))
     35     return value;
     36   return NULL;
     37 }
     38 
     39 CrosSettingsProvider::TrustedStatus
     40     StubCrosSettingsProvider::PrepareTrustedValues(const base::Closure& cb) {
     41   // We don't have a trusted store so all values are available immediately.
     42   return TRUSTED;
     43 }
     44 
     45 bool StubCrosSettingsProvider::HandlesSetting(const std::string& path) const {
     46   return DeviceSettingsProvider::IsDeviceSetting(path);
     47 }
     48 
     49 void StubCrosSettingsProvider::DoSet(const std::string& path,
     50                                      const base::Value& value) {
     51   values_.SetValue(path, value.DeepCopy());
     52   NotifyObservers(path);
     53 }
     54 
     55 void StubCrosSettingsProvider::SetDefaults() {
     56   values_.SetBoolean(kAccountsPrefAllowGuest, true);
     57   values_.SetBoolean(kAccountsPrefAllowNewUser, true);
     58   values_.SetBoolean(kAccountsPrefShowUserNamesOnSignIn, true);
     59   values_.SetValue(kAccountsPrefDeviceLocalAccounts, new base::ListValue);
     60   // |kDeviceOwner| will be set to the logged-in user by |UserManager|.
     61 }
     62 
     63 }  // namespace chromeos
     64