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. 4 5 #ifndef CHROME_BROWSER_UI_WEBUI_SIGNIN_INTERNALS_UI_H_ 6 #define CHROME_BROWSER_UI_WEBUI_SIGNIN_INTERNALS_UI_H_ 7 8 #include "base/basictypes.h" 9 #include "base/compiler_specific.h" 10 #include "base/values.h" 11 #include "components/signin/core/browser/about_signin_internals.h" 12 #include "content/public/browser/web_ui_controller.h" 13 14 // The implementation for the chrome://signin-internals page. 15 class SignInInternalsUI : public content::WebUIController, 16 public AboutSigninInternals::Observer { 17 public: 18 explicit SignInInternalsUI(content::WebUI* web_ui); 19 virtual ~SignInInternalsUI(); 20 21 22 // content::WebUIController implementation. 23 virtual bool OverrideHandleWebUIMessage(const GURL& source_url, 24 const std::string& name, 25 const base::ListValue& args) OVERRIDE; 26 27 // AboutSigninInternals::Observer::OnSigninStateChanged implementation. 28 virtual void OnSigninStateChanged(const base::DictionaryValue* info) OVERRIDE; 29 30 // Notification that the cookie accounts are ready to be displayed. 31 virtual void OnCookieAccountsFetched( 32 const base::DictionaryValue* info) OVERRIDE; 33 34 private: 35 DISALLOW_COPY_AND_ASSIGN(SignInInternalsUI); 36 }; 37 38 #endif // CHROME_BROWSER_UI_WEBUI_SIGNIN_INTERNALS_UI_H_ 39