Option dialog DOM UI - ChromeOS System page.

chrome/browser/chromeos/dom_ui/system_options_handler.cc

Index: chrome/browser/chromeos/dom_ui/system_options_handler.cc
===================================================================
--- chrome/browser/chromeos/dom_ui/system_options_handler.cc	(revision 0)
+++ chrome/browser/chromeos/dom_ui/system_options_handler.cc	(revision 0)
@@ -0,0 +1,139 @@
+// 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/system_options_handler.h"
+
+#include "app/l10n_util.h"
+#include "app/resource_bundle.h"
+#include "base/basictypes.h"
+#include "base/callback.h"
+#include "base/i18n/time_formatting.h"
+#include "base/stl_util-inl.h"
+#include "base/time.h"
+#include "base/utf_string_conversions.h"
+#include "base/values.h"
+#include "chrome/common/notification_service.h"
+#include "grit/browser_resources.h"
+#include "grit/chromium_strings.h"
+#include "grit/generated_resources.h"
+#include "grit/locale_settings.h"
+#include "grit/theme_resources.h"
+
+static const char* kTimeZonesUtf8[] = {
+    "Pacific/Samoa",
+    "US/Hawaii",
+    "US/Alaska",
+    "US/Pacific",
+    "US/Mountain",
+    "US/Central",
+    "US/Eastern",
+    "America/Santiago",
+    "America/Sao_Paulo",
+    "Atlantic/South_Georgia",
+    "Atlantic/Cape_Verde",
+    "Europe/London",
+    "Europe/Rome",
+    "Europe/Helsinki",
+    "Europe/Moscow",
+    "Asia/Dubai",
+    "Asia/Karachi",
+    "Asia/Dhaka",
+    "Asia/Bangkok",
+    "Asia/Hong_Kong",
+    "Asia/Tokyo",
+    "Australia/Sydney",
+    "Asia/Magadan",
+    "Pacific/Auckland" };
+
+SystemOptionsHandler::SystemOptionsHandler() {
+  // TODO(chocobo): For now, add all the GMT timezones.
+  // We may eventually want to use icu::TimeZone::createEnumeration()
+  // to list all the timezones and pick the ones we want to show.
+  // NOTE: This currently does not handle daylight savings properly
+  // b/c this is just a manually selected list of timezones that
+  // happen to span the GMT-11 to GMT+12 Today. When daylight savings
+  // kick in, this list might have more than one timezone in the same
+  // GMT bucket.
+  for (size_t i = 0; i < arraysize(kTimeZonesUtf8); i++) {
+    timezones_.push_back(icu::TimeZone::createTimeZone(
+        icu::UnicodeString::fromUTF8(kTimeZonesUtf8[i])));
+  }
+}
+
+SystemOptionsHandler::~SystemOptionsHandler() {
+  STLDeleteElements(&timezones_);
+}
+
+void SystemOptionsHandler::GetLocalizedValues(
+    DictionaryValue* localized_strings) {
+  DCHECK(localized_strings);
+  // System page - ChromeOS
+  localized_strings->SetString(L"datetime_title",
+      l10n_util::GetString(IDS_OPTIONS_SETTINGS_SECTION_TITLE_DATETIME));
+  localized_strings->SetString(L"timezone",
+      l10n_util::GetString(IDS_OPTIONS_SETTINGS_TIMEZONE_DESCRIPTION));
+
+  localized_strings->SetString(L"touchpad",
+      l10n_util::GetString(IDS_OPTIONS_SETTINGS_SECTION_TITLE_TOUCHPAD));
+  localized_strings->SetString(L"enable_tap_to_click",
+      l10n_util::GetString(
+          IDS_OPTIONS_SETTINGS_TAP_TO_CLICK_ENABLED_DESCRIPTION));
+  localized_strings->SetString(L"enable_vert_edge_scroll",
+      l10n_util::GetString(
+          IDS_OPTIONS_SETTINGS_VERT_EDGE_SCROLL_ENABLED_DESCRIPTION));
+  localized_strings->SetString(L"sensitivity",
+      l10n_util::GetString(IDS_OPTIONS_SETTINGS_SENSITIVITY_DESCRIPTION));
+  localized_strings->SetString(L"speed_factor",
+      l10n_util::GetString(IDS_OPTIONS_SETTINGS_SPEED_FACTOR_DESCRIPTION));
+
+  localized_strings->SetString(L"language",
+      l10n_util::GetString(IDS_OPTIONS_SETTINGS_SECTION_TITLE_LANGUAGE));
+  localized_strings->SetString(L"language_customize",
+      l10n_util::GetString(IDS_OPTIONS_SETTINGS_LANGUAGES_CUSTOMIZE));
+
+  localized_strings->SetString(L"accessibility_title",
+      l10n_util::GetString(IDS_OPTIONS_SETTINGS_SECTION_TITLE_ACCESSIBILITY));
+  localized_strings->SetString(L"accessibility",
+      l10n_util::GetString(IDS_OPTIONS_SETTINGS_ACCESSIBILITY_DESCRIPTION));
+
+  localized_strings->Set(L"timezoneMap", GetTimezoneMap());
+}
+
+DictionaryValue* SystemOptionsHandler::GetTimezoneMap() {
+  DictionaryValue* timezoneMap = new DictionaryValue();
+  for (std::vector<icu::TimeZone*>::iterator iter = timezones_.begin();
+       iter != timezones_.end(); ++iter) {
+    const icu::TimeZone* timezone = *iter;
+    timezoneMap->SetString(GetTimezoneID(timezone).c_str(),
+                           GetTimezoneName(timezone));
+  }
+  return timezoneMap;
+}
+
+std::string SystemOptionsHandler::GetTimezoneName(
+    const icu::TimeZone* timezone) {
+  DCHECK(timezone);
+  icu::UnicodeString name;
+  timezone->getDisplayName(name);
+  std::string output;
+  UTF16ToUTF8(name.getBuffer(), name.length(), &output);
+  int hour_offset = timezone->getRawOffset() / 3600000;
+  const char* format;
+  if (hour_offset == 0)
+    format = "(GMT) ";
+  else
+    format = "(GMT%+d) ";
+
+  return StringPrintf(format, hour_offset) + output;
+}
+
+std::wstring SystemOptionsHandler::GetTimezoneID(
+    const icu::TimeZone* timezone) {
+  DCHECK(timezone);
+  icu::UnicodeString id;
+  timezone->getID(id);
+  std::wstring output;
+  UTF16ToWide(id.getBuffer(), id.length(), &output);
+  return output;
+}
Property changes on: chrome/browser/chromeos/dom_ui/system_options_handler.cc
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Added: svn:eol-style
   + LF