1 // Copyright (c) 2012 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.
5 #include "chrome/browser/automation/automation_tab_tracker.h"
7 #include "base/logging.h"
8 #include "chrome/browser/chrome_notification_types.h"
9 #include "content/public/browser/navigation_controller.h"
10 #include "content/public/browser/notification_source.h"
12 using content::NavigationController
;
14 AutomationTabTracker::AutomationTabTracker(IPC::Sender
* automation
)
15 : AutomationResourceTracker
<NavigationController
*>(automation
) {
18 AutomationTabTracker::~AutomationTabTracker() {
21 void AutomationTabTracker::AddObserver(NavigationController
* resource
) {
22 // This tab could either be a regular tab or an external tab
23 // Register for both notifications.
24 registrar_
.Add(this, chrome::NOTIFICATION_TAB_CLOSING
,
25 content::Source
<NavigationController
>(resource
));
28 void AutomationTabTracker::RemoveObserver(NavigationController
* resource
) {
29 registrar_
.Remove(this, chrome::NOTIFICATION_TAB_CLOSING
,
30 content::Source
<NavigationController
>(resource
));
33 void AutomationTabTracker::Observe(
35 const content::NotificationSource
& source
,
36 const content::NotificationDetails
& details
) {
38 case chrome::NOTIFICATION_TAB_CLOSING
:
43 AutomationResourceTracker
<NavigationController
*>::Observe(
44 type
, source
, details
);