1// Copyright 2013 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "chrome/browser/notifications/notification_system_observer.h" 6 7#include "base/logging.h" 8#include "chrome/browser/chrome_notification_types.h" 9#include "chrome/browser/notifications/notification_ui_manager.h" 10#include "chrome/browser/profiles/profile.h" 11#include "content/public/browser/notification_service.h" 12#include "extensions/common/extension.h" 13 14NotificationSystemObserver::NotificationSystemObserver( 15 NotificationUIManager* ui_manager) 16 : ui_manager_(ui_manager) { 17 DCHECK(ui_manager_); 18 registrar_.Add(this, chrome::NOTIFICATION_APP_TERMINATING, 19 content::NotificationService::AllSources()); 20 registrar_.Add(this, 21 extensions::NOTIFICATION_EXTENSION_UNLOADED_DEPRECATED, 22 content::NotificationService::AllSources()); 23 registrar_.Add(this, chrome::NOTIFICATION_PROFILE_DESTROYED, 24 content::NotificationService::AllSources()); 25} 26 27NotificationSystemObserver::~NotificationSystemObserver() { 28} 29 30void NotificationSystemObserver::Observe( 31 int type, 32 const content::NotificationSource& source, 33 const content::NotificationDetails& details) { 34 if (type == chrome::NOTIFICATION_APP_TERMINATING) { 35 ui_manager_->CancelAll(); 36 } else if (type == extensions::NOTIFICATION_EXTENSION_UNLOADED_DEPRECATED) { 37 if (!content::Source<Profile>(source)->IsOffTheRecord()) { 38 extensions::UnloadedExtensionInfo* extension_info = 39 content::Details<extensions::UnloadedExtensionInfo>(details).ptr(); 40 const extensions::Extension* extension = extension_info->extension; 41 ui_manager_->CancelAllBySourceOrigin(extension->url()); 42 } 43 } else if (type == chrome::NOTIFICATION_PROFILE_DESTROYED) { 44 // We only want to remove the incognito notifications. 45 if (content::Source<Profile>(source)->IsOffTheRecord()) 46 ui_manager_->CancelAllByProfile(content::Source<Profile>(source).ptr()); 47 } else { 48 NOTREACHED(); 49 } 50} 51