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      1 // Copyright 2014 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/ui/webui/options/automatic_settings_reset_handler.h"
      6 
      7 #include "base/bind.h"
      8 #include "base/bind_helpers.h"
      9 #include "base/time/time.h"
     10 #include "chrome/browser/prefs/chrome_pref_service_factory.h"
     11 #include "chrome/browser/profiles/profile.h"
     12 #include "chrome/common/url_constants.h"
     13 #include "content/public/browser/web_ui.h"
     14 #include "grit/generated_resources.h"
     15 
     16 namespace {
     17 
     18 void OnDismissedAutomaticSettingsResetBanner(Profile* profile,
     19                                              const base::ListValue* value) {
     20   chrome_prefs::ClearResetTime(profile);
     21 }
     22 
     23 }  // namespace
     24 
     25 namespace options {
     26 
     27 AutomaticSettingsResetHandler::AutomaticSettingsResetHandler() {}
     28 AutomaticSettingsResetHandler::~AutomaticSettingsResetHandler() {}
     29 
     30 void AutomaticSettingsResetHandler::InitializePage() {
     31   static const int kBannerShowTimeInDays = 5;
     32 
     33   const base::Time then =
     34       chrome_prefs::GetResetTime(Profile::FromWebUI(web_ui()));
     35   if (!then.is_null()) {
     36     const base::Time now = base::Time::Now();
     37     if ((now - then).InDays() < kBannerShowTimeInDays)
     38       web_ui()->CallJavascriptFunction("AutomaticSettingsResetBanner.show");
     39   }
     40 }
     41 
     42 void AutomaticSettingsResetHandler::GetLocalizedValues(
     43     base::DictionaryValue* localized_strings) {
     44   DCHECK(localized_strings);
     45 
     46   static const OptionsStringResource resources[] = {
     47       { "automaticSettingsResetBannerText",
     48         IDS_AUTOMATIC_SETTINGS_RESET_BANNER_TEXT },
     49       { "automaticSettingsResetLearnMoreUrl",
     50         IDS_LEARN_MORE },
     51   };
     52 
     53   RegisterStrings(localized_strings, resources, arraysize(resources));
     54   localized_strings->SetString(
     55       "automaticSettingsResetLearnMoreUrl",
     56       chrome::kAutomaticSettingsResetLearnMoreURL);
     57 }
     58 
     59 void AutomaticSettingsResetHandler::RegisterMessages() {
     60   web_ui()->RegisterMessageCallback(
     61       "onDismissedAutomaticSettingsResetBanner",
     62       base::Bind(&OnDismissedAutomaticSettingsResetBanner,
     63                  Profile::FromWebUI(web_ui())));
     64 }
     65 
     66 }  // namespace options
     67