1 // Copyright (c) 2009 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 #pragma once 8 9 #include <string> 10 11 // Simple Model & Observer interfaces for a LoginView to facilitate exchanging 12 // information. 13 class LoginModelObserver { 14 public: 15 // Called by the model when a username,password pair has been identified 16 // as a match for the pending login prompt. 17 virtual void OnAutofillDataAvailable(const std::wstring& username, 18 const std::wstring& password) = 0; 19 20 protected: ~LoginModelObserver()21 virtual ~LoginModelObserver() {} 22 }; 23 24 class LoginModel { 25 public: 26 // Set the observer interested in the data from the model. 27 // observer can be null, signifying there is no longer any observer 28 // interested in the data. 29 virtual void SetObserver(LoginModelObserver* observer) = 0; 30 31 protected: ~LoginModel()32 virtual ~LoginModel() {} 33 }; 34 35 #endif // CHROME_BROWSER_UI_LOGIN_LOGIN_MODEL_H_ 36