Add a DOM UI version of ibus-hangul configuration dialog.

This dialog cannot be opend from UI yet.
The execution path will be added once "Languages and Input" dialog is ready.

TEST=manually check on the netbook by uncommenting TODO lines.
BUG=chromium-os:4806

Review URL: http://codereview.chromium.org/2853032

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@52279 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 72 insertions, 5 deletions

diff --git a/chrome/browser/chromeos/dom_ui/language_hangul_options_handler.cc b/chrome/browser/chromeos/dom_ui/language_hangul_options_handler.cc
new file mode 100644
index 0000000..150ae15
--- /dev/null
+++ b/chrome/browser/chromeos/dom_ui/language_hangul_options_handler.cc
@@ -0,0 +1,39 @@
+// 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/chromeos/dom_ui/language_hangul_options_handler.h"
+
+#include "app/l10n_util.h"
+#include "base/values.h"
+#include "chrome/browser/chromeos/language_preferences.h"
+#include "grit/generated_resources.h"
+
+LanguageHangulOptionsHandler::LanguageHangulOptionsHandler() {
+}
+
+LanguageHangulOptionsHandler::~LanguageHangulOptionsHandler() {
+}
+
+void LanguageHangulOptionsHandler::GetLocalizedValues(
+    DictionaryValue* localized_strings) {
+  DCHECK(localized_strings);
+  // Language Hangul page - ChromeOS
+  localized_strings->SetString(L"keyboard_layout",
+      l10n_util::GetString(IDS_OPTIONS_SETTINGS_KEYBOARD_LAYOUT_TEXT));
+
+  localized_strings->Set(L"keyboardLayoutList", GetKeyboardLayoutList());
+}
+
+ListValue* LanguageHangulOptionsHandler::GetKeyboardLayoutList() {
+  ListValue* keyboard_layout_list = new ListValue();
+  for (size_t i = 0; i < arraysize(chromeos::kHangulKeyboardNameIDPairs); ++i) {
+    ListValue* option = new ListValue();
+    option->Append(Value::CreateStringValue(ASCIIToWide(
+        chromeos::kHangulKeyboardNameIDPairs[i].keyboard_id)));
+    option->Append(Value::CreateStringValue(l10n_util::GetString(
+        chromeos::kHangulKeyboardNameIDPairs[i].message_id)));
+    keyboard_layout_list->Append(option);
+  }
+  return keyboard_layout_list;
+}
diff --git a/chrome/browser/chromeos/dom_ui/language_hangul_options_handler.h b/chrome/browser/chromeos/dom_ui/language_hangul_options_handler.h
new file mode 100644
index 0000000..1872fbc
--- /dev/null
+++ b/chrome/browser/chromeos/dom_ui/language_hangul_options_handler.h
@@ -0,0 +1,29 @@
+// 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.
+
+#ifndef CHROME_BROWSER_CHROMEOS_DOM_UI_LANGUAGE_HANGUL_OPTIONS_HANDLER_H_
+#define CHROME_BROWSER_CHROMEOS_DOM_UI_LANGUAGE_HANGUL_OPTIONS_HANDLER_H_
+
+#include "chrome/browser/dom_ui/options_ui.h"
+
+class DictionaryValue;
+class ListValue;
+
+// Hangul options page UI handler.
+class LanguageHangulOptionsHandler : public OptionsPageUIHandler {
+ public:
+  LanguageHangulOptionsHandler();
+  virtual ~LanguageHangulOptionsHandler();
+
+  // OptionsUIHandler implementation.
+  virtual void GetLocalizedValues(DictionaryValue* localized_strings);
+
+ private:
+  // Returns the list of hangul keyboards.
+  static ListValue* GetKeyboardLayoutList();
+
+  DISALLOW_COPY_AND_ASSIGN(LanguageHangulOptionsHandler);
+};
+
+#endif  // CHROME_BROWSER_CHROMEOS_DOM_UI_LANGUAGE_HANGUL_OPTIONS_HANDLER_H_
diff --git a/chrome/browser/chromeos/dom_ui/system_options_handler.cc b/chrome/browser/chromeos/dom_ui/system_options_handler.cc
index fed9222..b280526 100644
--- a/chrome/browser/chromeos/dom_ui/system_options_handler.cc
+++ b/chrome/browser/chromeos/dom_ui/system_options_handler.cc
@@ -107,11 +107,10 @@ ListValue* SystemOptionsHandler::GetTimezoneList() {
   for (std::vector<icu::TimeZone*>::iterator iter = timezones_.begin();
        iter != timezones_.end(); ++iter) {
     const icu::TimeZone* timezone = *iter;
-    static const std::wstring delimiter(L"|");
-    std::wstring value = GetTimezoneID(timezone);
-    value += delimiter;
-    value += GetTimezoneName(timezone);
-    timezoneList->Append(Value::CreateStringValue(value));
+    ListValue* option = new ListValue();
+    option->Append(Value::CreateStringValue(GetTimezoneID(timezone)));
+    option->Append(Value::CreateStringValue(GetTimezoneName(timezone)));
+    timezoneList->Append(option);
   }
   return timezoneList;
 }