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// 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/chromeos/webui/system_options_handler.h"
#include <string>
#include "base/basictypes.h"
#include "base/callback.h"
#include "base/string_number_conversions.h"
#include "base/utf_string_conversions.h"
#include "base/values.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/chromeos/language_preferences.h"
#include "chrome/browser/chromeos/webui/system_settings_provider.h"
#include "chrome/browser/prefs/pref_service.h"
#include "chrome/common/pref_names.h"
#include "grit/chromium_strings.h"
#include "grit/generated_resources.h"
#include "grit/locale_settings.h"
#include "grit/theme_resources.h"
#include "ui/base/l10n/l10n_util.h"
SystemOptionsHandler::SystemOptionsHandler()
: chromeos::CrosOptionsPageUIHandler(
new chromeos::SystemSettingsProvider()) {
}
SystemOptionsHandler::~SystemOptionsHandler() {
}
void SystemOptionsHandler::GetLocalizedValues(
DictionaryValue* localized_strings) {
DCHECK(localized_strings);
RegisterTitle(localized_strings, "systemPage", IDS_OPTIONS_SYSTEM_TAB_LABEL);
localized_strings->SetString("datetime_title",
l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_SECTION_TITLE_DATETIME));
localized_strings->SetString("timezone",
l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_TIMEZONE_DESCRIPTION));
localized_strings->SetString("touchpad",
l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_SECTION_TITLE_TOUCHPAD));
localized_strings->SetString("enable_tap_to_click",
l10n_util::GetStringUTF16(
IDS_OPTIONS_SETTINGS_TAP_TO_CLICK_ENABLED_DESCRIPTION));
localized_strings->SetString("sensitivity",
l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_SENSITIVITY_DESCRIPTION));
localized_strings->SetString("sensitivity_less",
l10n_util::GetStringUTF16(
IDS_OPTIONS_SETTINGS_SENSITIVITY_LESS_DESCRIPTION));
localized_strings->SetString("sensitivity_more",
l10n_util::GetStringUTF16(
IDS_OPTIONS_SETTINGS_SENSITIVITY_MORE_DESCRIPTION));
localized_strings->SetString("language",
l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_SECTION_TITLE_LANGUAGE));
localized_strings->SetString("language_customize",
l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_LANGUAGES_CUSTOMIZE));
localized_strings->SetString("modifier_keys_customize",
l10n_util::GetStringUTF16(
IDS_OPTIONS_SETTINGS_LANGUAGES_MODIFIER_KEYS_CUSTOMIZE));
localized_strings->SetString("accessibility_title",
l10n_util::GetStringUTF16(
IDS_OPTIONS_SETTINGS_SECTION_TITLE_ACCESSIBILITY));
localized_strings->SetString("accessibility",
l10n_util::GetStringUTF16(
IDS_OPTIONS_SETTINGS_ACCESSIBILITY_DESCRIPTION));
localized_strings->Set("timezoneList",
reinterpret_cast<chromeos::SystemSettingsProvider*>(
settings_provider_.get())->GetTimezoneList());
}
void SystemOptionsHandler::Initialize() {
DCHECK(web_ui_);
PrefService* pref_service = g_browser_process->local_state();
bool acc_enabled = pref_service->GetBoolean(prefs::kAccessibilityEnabled);
FundamentalValue checked(acc_enabled);
web_ui_->CallJavascriptFunction(
"options.SystemOptions.SetAccessibilityCheckboxState", checked);
}
void SystemOptionsHandler::RegisterMessages() {
DCHECK(web_ui_);
web_ui_->RegisterMessageCallback("accessibilityChange",
NewCallback(this, &SystemOptionsHandler::AccessibilityChangeCallback));
}
void SystemOptionsHandler::AccessibilityChangeCallback(const ListValue* args) {
std::string checked_str;
args->GetString(0, &checked_str);
bool accessibility_enabled = (checked_str == "true");
PrefService* pref_service = g_browser_process->local_state();
pref_service->SetBoolean(prefs::kAccessibilityEnabled, accessibility_enabled);
}
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