1 files changed, 131 insertions, 0 deletions
diff --git a/chrome/browser/dom_ui/options/clear_browser_data_handler.cc b/chrome/browser/dom_ui/options/clear_browser_data_handler.cc
new file mode 100644
index 0000000..9cf4838
--- /dev/null
+++ b/chrome/browser/dom_ui/options/clear_browser_data_handler.cc
@@ -0,0 +1,131 @@
+// Copyright (c) 2010 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/dom_ui/options/clear_browser_data_handler.h"
+
+#include "app/l10n_util.h"
+#include "base/basictypes.h"
+#include "base/string16.h"
+#include "base/values.h"
+#include "chrome/browser/prefs/pref_service.h"
+#include "chrome/browser/profile.h"
+#include "chrome/common/pref_names.h"
+#include "grit/chromium_strings.h"
+#include "grit/generated_resources.h"
+#include "grit/locale_settings.h"
+
+ClearBrowserDataHandler::ClearBrowserDataHandler() : remover_(NULL) {
+}
+
+ClearBrowserDataHandler::~ClearBrowserDataHandler() {
+  if (remover_) {
+    remover_->RemoveObserver(this);
+  }
+}
+
+void ClearBrowserDataHandler::GetLocalizedValues(
+    DictionaryValue* localized_strings) {
+  DCHECK(localized_strings);
+  localized_strings->SetString("clearBrowsingDataTitle",
+      l10n_util::GetStringUTF16(IDS_CLEAR_BROWSING_DATA_TITLE));
+  localized_strings->SetString("clearBrowsingDataLabel",
+      l10n_util::GetStringUTF16(IDS_CLEAR_BROWSING_DATA_LABEL));
+  localized_strings->SetString("clearBrowsingDataTimeLabel",
+      l10n_util::GetStringUTF16(IDS_CLEAR_BROWSING_DATA_TIME_LABEL));
+  localized_strings->SetString("deleteBrowsingHistoryCheckbox",
+      l10n_util::GetStringUTF16(IDS_DEL_BROWSING_HISTORY_CHKBOX));
+  localized_strings->SetString("deleteDownloadHistoryCheckbox",
+      l10n_util::GetStringUTF16(IDS_DEL_DOWNLOAD_HISTORY_CHKBOX));
+  localized_strings->SetString("deleteCacheCheckbox",
+      l10n_util::GetStringUTF16(IDS_DEL_CACHE_CHKBOX));
+  localized_strings->SetString("deleteCookiesCheckbox",
+      l10n_util::GetStringUTF16(IDS_DEL_COOKIES_CHKBOX));
+  localized_strings->SetString("deletePasswordsCheckbox",
+      l10n_util::GetStringUTF16(IDS_DEL_PASSWORDS_CHKBOX));
+  localized_strings->SetString("deleteFormDataCheckbox",
+      l10n_util::GetStringUTF16(IDS_DEL_FORM_DATA_CHKBOX));
+  localized_strings->SetString("clearBrowsingDataCommit",
+      l10n_util::GetStringUTF16(IDS_CLEAR_BROWSING_DATA_COMMIT));
+  localized_strings->SetString("flashStorageSettings",
+      l10n_util::GetStringUTF16(IDS_FLASH_STORAGE_SETTINGS));
+  localized_strings->SetString("flash_storage_url",
+      l10n_util::GetStringUTF16(IDS_FLASH_STORAGE_URL));
+  localized_strings->SetString("clearDataDeleting",
+      l10n_util::GetStringUTF16(IDS_CLEAR_DATA_DELETING));
+
+  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("clearBrowsingDataTimeList", time_list);
+}
+
+void ClearBrowserDataHandler::RegisterMessages() {
+  // Setup handlers specific to this panel.
+  DCHECK(dom_ui_);
+  dom_ui_->RegisterMessageCallback("performClearBrowserData",
+      NewCallback(this, &ClearBrowserDataHandler::HandleClearBrowserData));
+}
+
+void ClearBrowserDataHandler::HandleClearBrowserData(const ListValue* value) {
+  Profile *profile = dom_ui_->GetProfile();
+  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))
+    remove_mask |= BrowsingDataRemover::REMOVE_COOKIES;
+  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);
+
+  FundamentalValue state(true);
+  dom_ui_->CallJavascriptFunction(L"ClearBrowserDataOverlay.setClearingState",
+                                  state);
+
+  // 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(dom_ui_);
+  dom_ui_->CallJavascriptFunction(L"ClearBrowserDataOverlay.dismiss");
+}
+