diff options
Diffstat (limited to 'chromium/ash/system/locale/locale_notification_controller.cc')
-rw-r--r-- | chromium/ash/system/locale/locale_notification_controller.cc | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/chromium/ash/system/locale/locale_notification_controller.cc b/chromium/ash/system/locale/locale_notification_controller.cc new file mode 100644 index 00000000000..419baafb404 --- /dev/null +++ b/chromium/ash/system/locale/locale_notification_controller.cc @@ -0,0 +1,129 @@ +// 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 |