chrome/browser/ui/views/login_view.h

   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_VIEWS_LOGIN_VIEW_H_
   6 #define CHROME_BROWSER_UI_VIEWS_LOGIN_VIEW_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "components/password_manager/core/browser/login_model.h"
  10 #include "ui/views/view.h"
  11
  12 namespace views {
  13 class Label;
  14 class Textfield;
  15 }
  16
  17 // This class is responsible for displaying the contents of a login window
  18 // for HTTP/FTP authentication.
  19 class LoginView : public views::View,
  20                   public password_manager::LoginModelObserver {
  21  public:
  22   // |model| is observed for the entire lifetime of the LoginView.
  23   // Therefore |model| should not be destroyed before the LoginView object.
  24   LoginView(const base::string16& explanation,
  25             password_manager::LoginModel* model);
  26   virtual ~LoginView();
  27
  28   // Access the data in the username/password text fields.
  29   const base::string16& GetUsername() const;
  30   const base::string16& GetPassword() const;
  31
  32   // LoginModelObserver implementation.
  33   virtual void OnAutofillDataAvailable(const base::string16& username,
  34                                        const base::string16& password) OVERRIDE;
  35   virtual void OnLoginModelDestroying() OVERRIDE;
  36
  37   // Used by LoginHandlerWin to set the initial focus.
  38   views::View* GetInitiallyFocusedView();
  39
  40  private:
  41   // Non-owning refs to the input text fields.
  42   views::Textfield* username_field_;
  43   views::Textfield* password_field_;
  44
  45   // Button labels
  46   views::Label* username_label_;
  47   views::Label* password_label_;
  48
  49   // Authentication message.
  50   views::Label* message_label_;
  51
  52   // If not null, points to a model we need to notify of our own destruction
  53   // so it doesn't try and access this when its too late.
  54   password_manager::LoginModel* login_model_;
  55
  56   DISALLOW_COPY_AND_ASSIGN(LoginView);
  57 };
  58
  59 #endif  // CHROME_BROWSER_UI_VIEWS_LOGIN_VIEW_H_