1// Copyright (c) 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#ifndef CHROME_BROWSER_NOTIFICATIONS_MESSAGE_CENTER_SETTINGS_CONTROLLER_H_ 6#define CHROME_BROWSER_NOTIFICATIONS_MESSAGE_CENTER_SETTINGS_CONTROLLER_H_ 7 8#include <map> 9#include <vector> 10 11#include "base/basictypes.h" 12#include "base/memory/scoped_ptr.h" 13#include "base/memory/scoped_vector.h" 14#include "base/observer_list.h" 15#include "chrome/browser/extensions/app_icon_loader.h" 16#include "chrome/common/content_settings.h" 17#include "content/public/browser/notification_details.h" 18#include "content/public/browser/notification_observer.h" 19#include "content/public/browser/notification_registrar.h" 20#include "content/public/browser/notification_source.h" 21#include "ui/message_center/notifier_settings.h" 22 23#if defined(OS_CHROMEOS) 24#include "chrome/browser/chromeos/login/user_manager.h" 25#endif 26 27class CancelableTaskTracker; 28class Profile; 29class ProfileInfoCache; 30 31namespace chrome { 32struct FaviconImageResult; 33} 34 35namespace message_center { 36class ProfileNotifierGroup; 37} 38 39// The class to bridge between the settings UI of notifiers and the preference 40// storage. 41class MessageCenterSettingsController 42 : public message_center::NotifierSettingsProvider, 43 public content::NotificationObserver, 44#if defined(OS_CHROMEOS) 45 public chromeos::UserManager::UserSessionStateObserver, 46#endif 47 public extensions::AppIconLoader::Delegate { 48 public: 49 explicit MessageCenterSettingsController( 50 ProfileInfoCache* profile_info_cache); 51 virtual ~MessageCenterSettingsController(); 52 53 // Overridden from message_center::NotifierSettingsProvider. 54 virtual void AddObserver( 55 message_center::NotifierSettingsObserver* observer) OVERRIDE; 56 virtual void RemoveObserver( 57 message_center::NotifierSettingsObserver* observer) OVERRIDE; 58 virtual size_t GetNotifierGroupCount() const OVERRIDE; 59 virtual const message_center::NotifierGroup& GetNotifierGroupAt( 60 size_t index) const OVERRIDE; 61 virtual bool IsNotifierGroupActiveAt(size_t index) const OVERRIDE; 62 virtual void SwitchToNotifierGroup(size_t index) OVERRIDE; 63 virtual const message_center::NotifierGroup& GetActiveNotifierGroup() const 64 OVERRIDE; 65 virtual void GetNotifierList( 66 std::vector<message_center::Notifier*>* notifiers) OVERRIDE; 67 virtual void SetNotifierEnabled(const message_center::Notifier& notifier, 68 bool enabled) OVERRIDE; 69 virtual void OnNotifierSettingsClosing() OVERRIDE; 70 virtual bool NotifierHasAdvancedSettings( 71 const message_center::NotifierId& notifier_id) const OVERRIDE; 72 virtual void OnNotifierAdvancedSettingsRequested( 73 const message_center::NotifierId& notifier_id, 74 const std::string* notification_id) OVERRIDE; 75 76#if defined(OS_CHROMEOS) 77 // Overridden from chromeos::UserManager::UserSessionStateObserver. 78 virtual void ActiveUserChanged(const chromeos::User* active_user) OVERRIDE; 79#endif 80 81 // Overridden from extensions::AppIconLoader::Delegate. 82 virtual void SetAppImage(const std::string& id, 83 const gfx::ImageSkia& image) OVERRIDE; 84 85 private: 86 // Overridden from content::NotificationObserver. 87 virtual void Observe(int type, 88 const content::NotificationSource& source, 89 const content::NotificationDetails& details) OVERRIDE; 90 91 void OnFaviconLoaded(const GURL& url, 92 const chrome::FaviconImageResult& favicon_result); 93 94 Profile* GetCurrentProfile() const; 95 96 void RebuildNotifierGroups(); 97 98 // The views displaying notifier settings. 99 ObserverList<message_center::NotifierSettingsObserver> observers_; 100 101 // The task tracker for loading favicons. 102 scoped_ptr<CancelableTaskTracker> favicon_tracker_; 103 104 scoped_ptr<extensions::AppIconLoader> app_icon_loader_; 105 106 std::map<base::string16, ContentSettingsPattern> patterns_; 107 108 // The list of all configurable notifier groups. This is each profile that is 109 // loaded (and in the ProfileInfoCache - so no incognito profiles go here). 110 ScopedVector<message_center::ProfileNotifierGroup> notifier_groups_; 111 size_t current_notifier_group_; 112 113 content::NotificationRegistrar registrar_; 114 115 ProfileInfoCache* profile_info_cache_; 116 117 DISALLOW_COPY_AND_ASSIGN(MessageCenterSettingsController); 118}; 119 120#endif // CHROME_BROWSER_NOTIFICATIONS_MESSAGE_CENTER_SETTINGS_CONTROLLER_H_ 121