Convert chrome://extensions to a settings page within the options pages.

chrome/browser/ui/webui/options/pack_extension_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/pack_extension_handler.h"
+
+#include "base/utf_string_conversions.h"
+#include "grit/generated_resources.h"
+#include "ui/base/l10n/l10n_util.h"
+
+PackExtensionHandler::PackExtensionHandler() {
+}
+
+PackExtensionHandler::~PackExtensionHandler() {
+  if (pack_job_.get())
+    pack_job_->ClearClient();
+}
+
+void PackExtensionHandler::Initialize() {
+}
+
+void PackExtensionHandler::GetLocalizedValues(
+    DictionaryValue* localized_strings) {
+  DCHECK(localized_strings);
+  RegisterTitle(localized_strings, "clearBrowserDataOverlay",
+                IDS_CLEAR_BROWSING_DATA_TITLE);
+
+  localized_strings->SetString("packExtensionOverlay",
+      l10n_util::GetStringUTF16(IDS_EXTENSION_PACK_DIALOG_TITLE));
+  localized_strings->SetString("packExtensionHeading",
+      l10n_util::GetStringUTF16(IDS_EXTENSION_PACK_DIALOG_HEADING));
+  localized_strings->SetString("packExtensionCommit",
+      l10n_util::GetStringUTF16(IDS_EXTENSION_PACK_BUTTON));
+  localized_strings->SetString("packExtensionRootDir",
+      l10n_util::GetStringUTF16(
+          IDS_EXTENSION_PACK_DIALOG_ROOT_DIRECTORY_LABEL));
+  localized_strings->SetString("packExtensionPrivateKey",
+      l10n_util::GetStringUTF16(IDS_EXTENSION_PACK_DIALOG_PRIVATE_KEY_LABEL));
+  localized_strings->SetString("packExtensionBrowseButton",
+      l10n_util::GetStringUTF16(IDS_EXTENSION_PACK_DIALOG_BROWSE));
+}
+
+void PackExtensionHandler::RegisterMessages() {
+  // Setup handlers specific to this panel.
+  web_ui_->RegisterMessageCallback("pack",
+      NewCallback(this, &PackExtensionHandler::HandlePackMessage));
+}
+
+void PackExtensionHandler::OnPackSuccess(const FilePath& crx_file,
+                                         const FilePath& pem_file) {
+  ListValue results;
+  web_ui_->CallJavascriptFunction("OptionsPage.closeOverlay", results);
+
+  ShowAlert(UTF16ToUTF8(PackExtensionJob::StandardSuccessMessage(crx_file,
+                                                                 pem_file)));
+}
+
+void PackExtensionHandler::OnPackFailure(const std::string& error) {
+  ShowAlert(error);
+}
+
+void PackExtensionHandler::HandlePackMessage(const ListValue* args) {
+  std::string extension_path;
+  std::string private_key_path;
+  CHECK_EQ(2U, args->GetSize());
+  CHECK(args->GetString(0, &extension_path));
+  CHECK(args->GetString(1, &private_key_path));
+
+  FilePath root_directory =
+      FilePath::FromWStringHack(UTF8ToWide(extension_path));
+  FilePath key_file = FilePath::FromWStringHack(UTF8ToWide(private_key_path));
+
+  if (root_directory.empty()) {
+    if (extension_path.empty()) {
+      ShowAlert(l10n_util::GetStringUTF8(
+          IDS_EXTENSION_PACK_DIALOG_ERROR_ROOT_REQUIRED));
+    } else {
+      ShowAlert(l10n_util::GetStringUTF8(
+          IDS_EXTENSION_PACK_DIALOG_ERROR_ROOT_INVALID));
+    }
+
+    return;
+  }
+
+  if (!private_key_path.empty() && key_file.empty()) {
+    ShowAlert(l10n_util::GetStringUTF8(
+        IDS_EXTENSION_PACK_DIALOG_ERROR_KEY_INVALID));
+    return;
+  }
+
+  pack_job_ = new PackExtensionJob(this, root_directory, key_file);
+  pack_job_->Start();
+}
+
+void PackExtensionHandler::ShowAlert(const std::string& message) {
+  ListValue arguments;
+  arguments.Append(Value::CreateStringValue(message));
+  web_ui_->CallJavascriptFunction("alert", arguments);
+}