Index: chrome/browser/chromeos/upgrade_detector_chromeos.h |
diff --git a/chrome/browser/chromeos/upgrade_detector_chromeos.h b/chrome/browser/chromeos/upgrade_detector_chromeos.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..09f2f701b5ba3521d4942a755862ef9d439dcaf9 |
--- /dev/null |
+++ b/chrome/browser/chromeos/upgrade_detector_chromeos.h |
@@ -0,0 +1,40 @@ |
+// Copyright (c) 2011 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_UPGRADE_DETECTOR_CHROMEOS_H_ |
+#define CHROME_BROWSER_CHROMEOS_UPGRADE_DETECTOR_CHROMEOS_H_ |
+#pragma once |
+ |
+#include "base/timer.h" |
+#include "chrome/browser/chromeos/cros/update_library.h" |
+#include "chrome/browser/upgrade_detector.h" |
+ |
+template <typename T> struct DefaultSingletonTraits; |
+ |
+class UpgradeDetectorChromeos : public UpgradeDetector, |
+ public chromeos::UpdateLibrary::Observer { |
+ public: |
+ virtual ~UpgradeDetectorChromeos(); |
+ |
+ static UpgradeDetectorChromeos* GetInstance(); |
+ |
+ private: |
+ friend struct DefaultSingletonTraits<UpgradeDetectorChromeos>; |
+ |
+ UpgradeDetectorChromeos(); |
+ |
+ // chromeos::UpdateLibrary::Observer implementation. |
+ virtual void UpdateStatusChanged(chromeos::UpdateLibrary* library); |
Finnur
2011/06/12 12:07:43
Does this need to be virtual?
xiyuan
2011/06/12 21:02:07
Yes because this is from UpdateLibrary::Observer i
Finnur
2011/06/12 22:19:21
Oh, then you should probably add OVERRIDE?
On 201
xiyuan
2011/06/12 22:31:24
Even for pure virtual function?
Finnur
2011/06/12 22:38:29
Hmm... Good question. I don't know. You can probab
|
+ |
+ // The function that sends out a notification (after a certain time has |
+ // elapsed) that lets the rest of the UI know we should start notifying the |
+ // user that a new version is available. |
+ void NotifyOnUpgrade(); |
+ |
+ // After we detect an upgrade we start a recurring timer to see if enough time |
+ // has passed and we should start notifying the user. |
+ base::RepeatingTimer<UpgradeDetectorChromeos> upgrade_notification_timer_; |
+}; |
+ |
+#endif // CHROME_BROWSER_CHROMEOS_UPGRADE_DETECTOR_CHROMEOS_H_ |