chrome/browser/ui/webui/options/chromeos/stats_options_handler.cc

   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/ui/webui/options/chromeos/stats_options_handler.h"
   6
   7 #include "base/bind.h"
   8 #include "base/bind_helpers.h"
   9 #include "base/strings/utf_string_conversions.h"
  10 #include "base/values.h"
  11 #include "content/public/browser/user_metrics.h"
  12 #include "content/public/browser/web_ui.h"
  13
  14 using base::UserMetricsAction;
  15
  16 namespace chromeos {
  17 namespace options {
  18
  19 StatsOptionsHandler::StatsOptionsHandler() {
  20 }
  21
  22 // OptionsPageUIHandler implementation.
  23 void StatsOptionsHandler::GetLocalizedValues(
  24     base::DictionaryValue* localized_strings) {
  25 }
  26
  27 // WebUIMessageHandler implementation.
  28 void StatsOptionsHandler::RegisterMessages() {
  29   web_ui()->RegisterMessageCallback("metricsReportingCheckboxAction",
  30       base::Bind(&StatsOptionsHandler::HandleMetricsReportingCheckbox,
  31                  base::Unretained(this)));
  32 }
  33
  34 void StatsOptionsHandler::HandleMetricsReportingCheckbox(
  35     const base::ListValue* args) {
  36 #if defined(GOOGLE_CHROME_BUILD)
  37   const std::string checked_str = base::UTF16ToUTF8(ExtractStringValue(args));
  38   const bool enabled = (checked_str == "true");
  39   content::RecordAction(
  40       enabled ?
  41       UserMetricsAction("Options_MetricsReportingCheckbox_Enable") :
  42       UserMetricsAction("Options_MetricsReportingCheckbox_Disable"));
  43 #endif
  44 }
  45
  46 }  // namespace options
  47 }  // namespace chromeos