| // Copyright 2013 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 "ash/system/locale/locale_notification_controller.h" |
| |
| #include "ash/shell.h" |
| #include "ash/system/system_notifier.h" |
| #include "ash/system/tray/system_tray_notifier.h" |
| #include "base/strings/string16.h" |
| #include "grit/ash_resources.h" |
| #include "grit/ash_strings.h" |
| #include "ui/base/l10n/l10n_util.h" |
| #include "ui/base/resource/resource_bundle.h" |
| #include "ui/message_center/message_center.h" |
| #include "ui/message_center/notification.h" |
| #include "ui/message_center/notification_delegate.h" |
| #include "ui/message_center/notification_types.h" |
| |
| using message_center::Notification; |
| |
| namespace ash { |
| namespace internal { |
| namespace { |
| |
| const char kLocaleChangeNotificationId[] = "chrome://settings/locale"; |
| |
| class LocaleNotificationDelegate : public message_center::NotificationDelegate { |
| public: |
| explicit LocaleNotificationDelegate(LocaleObserver::Delegate* delegate); |
| |
| protected: |
| virtual ~LocaleNotificationDelegate(); |
| |
| // message_center::NotificationDelegate overrides: |
| virtual void Display() OVERRIDE; |
| virtual void Error() OVERRIDE; |
| virtual void Close(bool by_user) OVERRIDE; |
| virtual bool HasClickedListener() OVERRIDE; |
| virtual void Click() OVERRIDE; |
| virtual void ButtonClick(int button_index) OVERRIDE; |
| |
| private: |
| LocaleObserver::Delegate* delegate_; |
| |
| DISALLOW_COPY_AND_ASSIGN(LocaleNotificationDelegate); |
| }; |
| |
| LocaleNotificationDelegate::LocaleNotificationDelegate( |
| LocaleObserver::Delegate* delegate) |
| : delegate_(delegate) { |
| DCHECK(delegate_); |
| } |
| |
| LocaleNotificationDelegate::~LocaleNotificationDelegate() { |
| } |
| |
| void LocaleNotificationDelegate::Display() { |
| } |
| |
| void LocaleNotificationDelegate::Error() { |
| } |
| |
| void LocaleNotificationDelegate::Close(bool by_user) { |
| delegate_->AcceptLocaleChange(); |
| } |
| |
| bool LocaleNotificationDelegate::HasClickedListener() { |
| return true; |
| } |
| |
| void LocaleNotificationDelegate::Click() { |
| delegate_->AcceptLocaleChange(); |
| } |
| |
| void LocaleNotificationDelegate::ButtonClick(int button_index) { |
| DCHECK_EQ(0, button_index); |
| delegate_->RevertLocaleChange(); |
| } |
| |
| } // namespace |
| |
| LocaleNotificationController::LocaleNotificationController() |
| : delegate_(NULL) { |
| Shell::GetInstance()->system_tray_notifier()->AddLocaleObserver(this); |
| } |
| |
| LocaleNotificationController::~LocaleNotificationController() { |
| Shell::GetInstance()->system_tray_notifier()->RemoveLocaleObserver(this); |
| } |
| |
| void LocaleNotificationController::OnLocaleChanged( |
| LocaleObserver::Delegate* delegate, |
| const std::string& cur_locale, |
| const std::string& from_locale, |
| const std::string& to_locale) { |
| if (!delegate) |
| return; |
| |
| base::string16 from = l10n_util::GetDisplayNameForLocale( |
| from_locale, cur_locale, true); |
| base::string16 to = l10n_util::GetDisplayNameForLocale( |
| to_locale, cur_locale, true); |
| |
| message_center::RichNotificationData optional; |
| optional.buttons.push_back(message_center::ButtonInfo( |
| l10n_util::GetStringFUTF16( |
| IDS_ASH_STATUS_TRAY_LOCALE_REVERT_MESSAGE, from))); |
| optional.never_timeout = true; |
| |
| ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance(); |
| scoped_ptr<Notification> notification(new Notification( |
| message_center::NOTIFICATION_TYPE_SIMPLE, |
| kLocaleChangeNotificationId, |
| base::string16() /* title */, |
| l10n_util::GetStringFUTF16( |
| IDS_ASH_STATUS_TRAY_LOCALE_CHANGE_MESSAGE, from, to), |
| bundle.GetImageNamed(IDR_AURA_UBER_TRAY_LOCALE), |
| base::string16() /* display_source */, |
| message_center::NotifierId( |
| message_center::NotifierId::SYSTEM_COMPONENT, |
| system_notifier::kNotifierLocale), |
| optional, |
| new LocaleNotificationDelegate(delegate))); |
| message_center::MessageCenter::Get()->AddNotification(notification.Pass()); |
| } |
| |
| } // namespace internal |
| } // namespace ash |