1// Copyright 2014 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. 4 5#ifndef EXTENSIONS_BROWSER_EXTENSION_PREFS_OBSERVER_H_ 6#define EXTENSIONS_BROWSER_EXTENSION_PREFS_OBSERVER_H_ 7 8#include <string> 9 10#include "base/time/time.h" 11 12namespace extensions { 13 14class ExtensionPrefs; 15 16class ExtensionPrefsObserver { 17 public: 18 // Called when the reasons for an extension being disabled have changed. 19 virtual void OnExtensionDisableReasonsChanged(const std::string& extension_id, 20 int disabled_reasons) {} 21 22 // Called when an extension is registered with ExtensionPrefs. 23 virtual void OnExtensionRegistered(const std::string& extension_id, 24 const base::Time& install_time, 25 bool is_enabled) {} 26 27 // Called when an extension's prefs have been loaded. 28 virtual void OnExtensionPrefsLoaded(const std::string& extension_id, 29 const ExtensionPrefs* prefs) {} 30 31 // Called when an extension's prefs are deleted. 32 virtual void OnExtensionPrefsDeleted(const std::string& extension_id) {} 33 34 // Called when an extension's enabled state pref is changed. 35 virtual void OnExtensionStateChanged(const std::string& extension_id, 36 bool state) {} 37}; 38 39} // namespace extensions 40 41#endif // EXTENSIONS_BROWSER_EXTENSION_PREFS_OBSERVER_H_ 42