show notification on locale change

chrome/browser/chromeos/notifications/system_notification.h

 // Copyright (c) 2010 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_CHROMEOS_NOTIFICATIONS_SYSTEM_NOTIFICATION_H_
 #define CHROME_BROWSER_CHROMEOS_NOTIFICATIONS_SYSTEM_NOTIFICATION_H_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/ref_counted.h"
 #include "base/string16.h"
 #include "chrome/browser/chromeos/notifications/balloon_collection_impl.h"
 #include "chrome/browser/notifications/notification_delegate.h"
 #include "googleurl/src/gurl.h"
 
 class MessageCallback;
 class Profile;
 
 namespace chromeos {
 
 // The system notification object handles the display of a system notification
 
 class SystemNotification {
  public:
   // The profile is the current user profile. The id is any string used
   // to uniquely identify this notification. The title is the title of
   // the message to be displayed. On creation, the message is hidden.
-  SystemNotification(Profile* profile, const std::string& id,
+  SystemNotification(Profile* profile,
+                     const std::string& id,
                      int icon_resource_id,
                      const string16& title);
 
+  // Allows to provide custom NotificationDelegate.
+  SystemNotification(Profile* profile,
+                     NotificationDelegate* delegate,
+                     int icon_resource_id,
+                     const string16& title);
+
   virtual ~SystemNotification();
 
   void set_title(const string16& title) { title_ = title; }
 
   // Show will show or update the message for this notification
   // on a transition to urgent, the notification will be shown if it was
   // previously hidden or minimized by the user.
   void Show(const string16& message, bool urgent, bool sticky);
 
   // Same as Show() above with a footer link at the bottom and a callback
@@ skipping 20 matching lines @@
     void Close(bool by_user) {}
     void Click() {}
     std::string id() const { return id_; }
 
    private:
     std::string id_;
 
     DISALLOW_COPY_AND_ASSIGN(Delegate);
   };
 
+  void Init(int icon_resource_id);
+
   Profile* profile_;
   BalloonCollectionImpl* collection_;
-  scoped_refptr<Delegate> delegate_;
+  scoped_refptr<NotificationDelegate> delegate_;
   GURL icon_;
   string16 title_;
   bool visible_;
   bool urgent_;
 
   DISALLOW_COPY_AND_ASSIGN(SystemNotification);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_NOTIFICATIONS_SYSTEM_NOTIFICATION_H_