1 // Copyright (c) 2011 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_LOGIN_LOGIN_MODEL_H_ 6 #define CHROME_BROWSER_UI_LOGIN_LOGIN_MODEL_H_ 7 8 #include "base/strings/string16.h" 9 10 // Simple Model & Observer interfaces for a LoginView to facilitate exchanging 11 // information. 12 class LoginModelObserver { 13 public: 14 // Called by the model when a username,password pair has been identified 15 // as a match for the pending login prompt. 16 virtual void OnAutofillDataAvailable(const string16& username, 17 const string16& password) = 0; 18 19 virtual void OnLoginModelDestroying() = 0; 20 21 protected: 22 virtual ~LoginModelObserver() {} 23 }; 24 25 class LoginModel { 26 public: 27 // Add an observer interested in the data from the model. 28 virtual void AddObserver(LoginModelObserver* observer) = 0; 29 // Remove an observer from the model. 30 virtual void RemoveObserver(LoginModelObserver* observer) = 0; 31 32 protected: 33 virtual ~LoginModel() {} 34 }; 35 36 #endif // CHROME_BROWSER_UI_LOGIN_LOGIN_MODEL_H_ 37
