Notifications: Add cross-platform UMA: ShowMessageCenter, ShowSettings.

chrome/browser/notifications/message_center_notification_manager.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_NOTIFICATIONS_MESSAGE_CENTER_NOTIFICATION_MANAGER_H_
 #define CHROME_BROWSER_NOTIFICATIONS_MESSAGE_CENTER_NOTIFICATION_MANAGER_H_
 
 #include <map>
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/prefs/pref_member.h"
 #include "base/time/time.h"
 #include "base/timer/timer.h"
 #include "chrome/browser/notifications/notification.h"
 #include "chrome/browser/notifications/notification_ui_manager.h"
 #include "chrome/browser/notifications/notification_ui_manager_impl.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "ui/message_center/message_center.h"
 #include "ui/message_center/message_center_observer.h"
 #include "ui/message_center/message_center_tray_delegate.h"
+#include "ui/message_center/message_center_types.h"
 
 class MessageCenterSettingsController;
 class Notification;
 class PrefService;
 class Profile;
 
 // This class extends NotificationUIManagerImpl and delegates actual display
 // of notifications to MessageCenter, doing necessary conversions.
 class MessageCenterNotificationManager
     : public NotificationUIManagerImpl,
-      public message_center::MessageCenter::Delegate,
       public message_center::MessageCenterObserver {
  public:
   MessageCenterNotificationManager(
       message_center::MessageCenter* message_center,
       PrefService* local_state,
       scoped_ptr<message_center::NotifierSettingsProvider> settings_provider);
   virtual ~MessageCenterNotificationManager();
 
   // NotificationUIManager
   virtual const Notification* FindById(
       const std::string& notification_id) const OVERRIDE;
   virtual bool CancelById(const std::string& notification_id) OVERRIDE;
   virtual std::set<std::string> GetAllIdsByProfileAndSourceOrigin(
       Profile* profile,
       const GURL& source) OVERRIDE;
   virtual bool CancelAllBySourceOrigin(const GURL& source_origin) OVERRIDE;
   virtual bool CancelAllByProfile(Profile* profile) OVERRIDE;
   virtual void CancelAll() OVERRIDE;
 
   // NotificationUIManagerImpl
   virtual bool ShowNotification(const Notification& notification,
                                 Profile* profile) OVERRIDE;
   virtual bool UpdateNotification(const Notification& notification,
                                   Profile* profile) OVERRIDE;
 
-  // MessageCenter::Delegate
-  virtual void ShowSettings(const std::string& notification_id) OVERRIDE;
-
   // MessageCenterObserver
   virtual void OnNotificationRemoved(const std::string& notification_id,
                                      bool by_user) OVERRIDE;
-  virtual void OnNotificationCenterClosed() OVERRIDE;
+  virtual void OnCenterVisibilityChanged(message_center::Visibility) OVERRIDE;
   virtual void OnNotificationUpdated(const std::string& notification_id)
       OVERRIDE;
 
 #if defined(OS_WIN)
   // Called when the pref changes for the first run balloon. The first run
   // balloon is only displayed on Windows, since the visibility of the tray
   // icon is limited.
   void DisplayFirstRunBalloon();
 
   void SetFirstRunTimeoutForTest(base::TimeDelta timeout);
@@ skipping 142 matching lines @@
 
   scoped_ptr<message_center::NotifierSettingsProvider> settings_provider_;
 
   // Registrar for the other kind of notifications (event signaling).
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(MessageCenterNotificationManager);
 };
 
 #endif  // CHROME_BROWSER_NOTIFICATIONS_MESSAGE_CENTER_NOTIFICATION_MANAGER_H_