Revert 114236 - Options2: Pull the trigger.

chrome/browser/ui/webui/options2/clear_browser_data_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/options2/clear_browser_data_handler.h"
-
-#include "base/basictypes.h"
-#include "base/bind.h"
-#include "base/bind_helpers.h"
-#include "base/string16.h"
-#include "base/values.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/prefs/pref_service.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/common/pref_names.h"
-#include "content/public/browser/notification_details.h"
-#include "grit/chromium_strings.h"
-#include "grit/generated_resources.h"
-#include "grit/locale_settings.h"
-#include "ui/base/l10n/l10n_util.h"
-
-ClearBrowserDataHandler::ClearBrowserDataHandler() : remover_(NULL) {
-}
-
-ClearBrowserDataHandler::~ClearBrowserDataHandler() {
-  if (remover_)
-    remover_->RemoveObserver(this);
-}
-
-void ClearBrowserDataHandler::Initialize() {
-  clear_plugin_lso_data_enabled_.Init(prefs::kClearPluginLSODataEnabled,
-                                      Profile::FromWebUI(web_ui_)->GetPrefs(),
-                                      NULL);
-}
-
-void ClearBrowserDataHandler::GetLocalizedValues(
-    DictionaryValue* localized_strings) {
-  DCHECK(localized_strings);
-
-  static OptionsStringResource resources[] = {
-    { "clearBrowserDataLabel", IDS_CLEAR_BROWSING_DATA_LABEL },
-    { "deleteBrowsingHistoryCheckbox", IDS_DEL_BROWSING_HISTORY_CHKBOX },
-    { "deleteDownloadHistoryCheckbox", IDS_DEL_DOWNLOAD_HISTORY_CHKBOX },
-    { "deleteCacheCheckbox", IDS_DEL_CACHE_CHKBOX },
-    { "deleteCookiesCheckbox", IDS_DEL_COOKIES_CHKBOX },
-    { "deleteCookiesFlashCheckbox", IDS_DEL_COOKIES_FLASH_CHKBOX },
-    { "deletePasswordsCheckbox", IDS_DEL_PASSWORDS_CHKBOX },
-    { "deleteFormDataCheckbox", IDS_DEL_FORM_DATA_CHKBOX },
-    { "clearBrowserDataCommit", IDS_CLEAR_BROWSING_DATA_COMMIT },
-    { "flashStorageSettings", IDS_FLASH_STORAGE_SETTINGS },
-    { "flash_storage_url", IDS_FLASH_STORAGE_URL },
-    { "clearDataDeleting", IDS_CLEAR_DATA_DELETING },
-  };
-
-  RegisterStrings(localized_strings, resources, arraysize(resources));
-  RegisterTitle(localized_strings, "clearBrowserDataOverlay",
-                IDS_CLEAR_BROWSING_DATA_TITLE);
-
-  ListValue* time_list = new ListValue;
-  for (int i = 0; i < 5; i++) {
-    string16 label_string;
-    switch (i) {
-      case 0:
-        label_string = l10n_util::GetStringUTF16(IDS_CLEAR_DATA_HOUR);
-        break;
-      case 1:
-        label_string = l10n_util::GetStringUTF16(IDS_CLEAR_DATA_DAY);
-        break;
-      case 2:
-        label_string = l10n_util::GetStringUTF16(IDS_CLEAR_DATA_WEEK);
-        break;
-      case 3:
-        label_string = l10n_util::GetStringUTF16(IDS_CLEAR_DATA_4WEEKS);
-        break;
-      case 4:
-        label_string = l10n_util::GetStringUTF16(IDS_CLEAR_DATA_EVERYTHING);
-        break;
-    }
-    ListValue* option = new ListValue();
-    option->Append(Value::CreateIntegerValue(i));
-    option->Append(Value::CreateStringValue(label_string));
-    time_list->Append(option);
-  }
-  localized_strings->Set("clearBrowserDataTimeList", time_list);
-}
-
-void ClearBrowserDataHandler::RegisterMessages() {
-  // Setup handlers specific to this panel.
-  DCHECK(web_ui_);
-  web_ui_->RegisterMessageCallback("performClearBrowserData",
-      base::Bind(&ClearBrowserDataHandler::HandleClearBrowserData,
-                 base::Unretained(this)));
-}
-
-void ClearBrowserDataHandler::HandleClearBrowserData(const ListValue* value) {
-  Profile* profile = Profile::FromWebUI(web_ui_);
-  PrefService* prefs = profile->GetPrefs();
-
-  int remove_mask = 0;
-  if (prefs->GetBoolean(prefs::kDeleteBrowsingHistory))
-    remove_mask |= BrowsingDataRemover::REMOVE_HISTORY;
-  if (prefs->GetBoolean(prefs::kDeleteDownloadHistory))
-    remove_mask |= BrowsingDataRemover::REMOVE_DOWNLOADS;
-  if (prefs->GetBoolean(prefs::kDeleteCache))
-    remove_mask |= BrowsingDataRemover::REMOVE_CACHE;
-  if (prefs->GetBoolean(prefs::kDeleteCookies)) {
-    int site_data_mask = BrowsingDataRemover::REMOVE_SITE_DATA;
-    // Don't try to clear LSO data if it's not supported.
-    if (!*clear_plugin_lso_data_enabled_)
-      site_data_mask &= ~BrowsingDataRemover::REMOVE_LSO_DATA;
-    remove_mask |= site_data_mask;
-  }
-  if (prefs->GetBoolean(prefs::kDeletePasswords))
-    remove_mask |= BrowsingDataRemover::REMOVE_PASSWORDS;
-  if (prefs->GetBoolean(prefs::kDeleteFormData))
-    remove_mask |= BrowsingDataRemover::REMOVE_FORM_DATA;
-
-  int period_selected = prefs->GetInteger(prefs::kDeleteTimePeriod);
-
-  base::FundamentalValue state(true);
-  web_ui_->CallJavascriptFunction("ClearBrowserDataOverlay.setClearingState",
-                                  state);
-
-  // If we are still observing a previous data remover, we need to stop
-  // observing.
-  if (remover_)
-    remover_->RemoveObserver(this);
-
-  // BrowsingDataRemover deletes itself when done.
-  remover_ = new BrowsingDataRemover(profile,
-      static_cast<BrowsingDataRemover::TimePeriod>(period_selected),
-      base::Time());
-  remover_->AddObserver(this);
-  remover_->Remove(remove_mask);
-}
-
-void ClearBrowserDataHandler::OnBrowsingDataRemoverDone() {
-  // No need to remove ourselves as an observer as BrowsingDataRemover deletes
-  // itself after we return.
-  remover_ = NULL;
-  DCHECK(web_ui_);
-  web_ui_->CallJavascriptFunction("ClearBrowserDataOverlay.doneClearing");
-}