Zoom Extension API

chrome/browser/chrome_notification_types.h

 // Copyright 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_CHROME_NOTIFICATION_TYPES_H_
 #define CHROME_BROWSER_CHROME_NOTIFICATION_TYPES_H_
 
 #include "build/build_config.h"
 #include "content/public/browser/notification_types.h"
 
@@ skipping 149 matching lines @@
   NOTIFICATION_TAB_PARENTED,
 
   // This message is sent before a tab has been closed.  The source is a
   // Source<NavigationController> with a pointer to the controller for the
   // closed tab.  No details are expected.
   //
   // See also content::NOTIFICATION_WEB_CONTENTS_DESTROYED, which is sent when
   // the WebContents containing the NavigationController is destroyed.
   NOTIFICATION_TAB_CLOSING,
 
+  // Sent when ZoomController receives an update that the zoom change for a tab
+  // has completed. The source is a source<ZoomController>. The details contains
+  // the |zoom_id| of the zoom change.
+  NOTIFICATION_TAB_ZOOM_CHANGE_COMPLETE,
+
   // Stuff inside the tabs ---------------------------------------------------
 
   // This notification is sent when the result of a find-in-page search is
   // available with the browser process. The source is a Source<WebContents>.
   // Details encompass a FindNotificationDetail object that tells whether the
   // match was found or not found.
   NOTIFICATION_FIND_RESULT_AVAILABLE,
 
   // BackgroundContents ------------------------------------------------------
 
@@ skipping 777 matching lines @@
   // Note:-
   // Currently only Content and Chrome define and use notifications.
   // Custom notifications not belonging to Content and Chrome should start
   // from here.
   NOTIFICATION_CHROME_END,
 };
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_CHROME_NOTIFICATION_TYPES_H_