Controlled settings indicator and bubble for chrome://preferences.

chrome/browser/ui/webui/options/core_options_handler.cc

 // 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/ui/webui/options/core_options_handler.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/json/json_reader.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 44 matching lines @@
       l10n_util::GetStringUTF16(IDS_SETTINGS_TITLE));
 
   // Managed prefs
   localized_strings->SetString("policyManagedPrefsBannerText",
       l10n_util::GetStringUTF16(IDS_OPTIONS_POLICY_MANAGED_PREFS));
   localized_strings->SetString("extensionManagedPrefsBannerText",
       l10n_util::GetStringUTF16(IDS_OPTIONS_EXTENSION_MANAGED_PREFS));
   localized_strings->SetString("policyAndExtensionManagedPrefsBannerText",
       l10n_util::GetStringUTF16(IDS_OPTIONS_POLICY_EXTENSION_MANAGED_PREFS));
 
+  // Controlled settings bubble.
+  localized_strings->SetString("controlledSettingPolicy",
+      l10n_util::GetStringUTF16(IDS_OPTIONS_CONTROLLED_SETTING_POLICY));
+  localized_strings->SetString("controlledSettingExtension",
+      l10n_util::GetStringUTF16(IDS_OPTIONS_CONTROLLED_SETTING_EXTENSION));
+  localized_strings->SetString("controlledSettingRecommended",
+      l10n_util::GetStringUTF16(IDS_OPTIONS_CONTROLLED_SETTING_RECOMMENDED));
+  localized_strings->SetString("controlledSettingApplyRecommendation",
+      l10n_util::GetStringUTF16(
+          IDS_OPTIONS_CONTROLLED_SETTING_APPLY_RECOMMENDATION));
+
   // Search
   RegisterTitle(localized_strings, "searchPage", IDS_OPTIONS_SEARCH_PAGE_TITLE);
   localized_strings->SetString("searchPlaceholder",
       l10n_util::GetStringUTF16(IDS_OPTIONS_SEARCH_PLACEHOLDER));
   localized_strings->SetString("searchPageNoMatches",
       l10n_util::GetStringUTF16(IDS_OPTIONS_SEARCH_PAGE_NO_MATCHES));
   localized_strings->SetString("searchPageHelpLabel",
       l10n_util::GetStringUTF16(IDS_OPTIONS_SEARCH_PAGE_HELP_LABEL));
   localized_strings->SetString("searchPageHelpTitle",
       l10n_util::GetStringFUTF16(IDS_OPTIONS_SEARCH_PAGE_HELP_TITLE,
@@ skipping 179 matching lines @@
     const PrefService::Preference* pref,
     const PrefService::Preference* controlling_pref) {
   DictionaryValue* dict = new DictionaryValue;
   dict->Set("value", pref->GetValue()->DeepCopy());
   if (!controlling_pref)  // No controlling pref is managing actual pref.
     controlling_pref = pref;  // This means pref is controlling itself.
   if (controlling_pref->IsManaged()) {
     dict->SetString("controlledBy", "policy");
   } else if (controlling_pref->IsExtensionControlled()) {
     dict->SetString("controlledBy", "extension");
+  } else if (controlling_pref->IsUserModifiable() &&
+             !controlling_pref->IsDefaultValue()) {
+    dict->SetString("controlledBy", "recommended");
   }
   dict->SetBoolean("disabled", !controlling_pref->IsUserModifiable());
   return dict;
 }
 
 void CoreOptionsHandler::StopObservingPref(const std::string& path) {
   registrar_.Remove(path.c_str(), this);
 }
 
 void CoreOptionsHandler::HandleFetchPrefs(const ListValue* args) {
@@ skipping 168 matching lines @@
     UserMetrics::RecordComputedAction(metric);
 }
 
 void CoreOptionsHandler::UpdateClearPluginLSOData() {
   scoped_ptr<base::Value> enabled(
       base::Value::CreateBooleanValue(
           clear_plugin_lso_data_enabled_.GetValue()));
   web_ui_->CallJavascriptFunction(
       "OptionsPage.setClearPluginLSODataEnabled", *enabled);
 }