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, public LoginModelObserver {
  20  public:
  21   // |model| is observed for the entire lifetime of the LoginView.
  22   // Therefore |model| should not be destroyed before the LoginView object.
  23   LoginView(const base::string16& explanation, LoginModel* model);
  24   virtual ~LoginView();
  25
  26   // Access the data in the username/password text fields.
  27   const base::string16& GetUsername() const;
  28   const base::string16& GetPassword() const;
  29
  30   // LoginModelObserver implementation.
  31   virtual void OnAutofillDataAvailable(const base::string16& username,
  32                                        const base::string16& password) OVERRIDE;
  33   virtual void OnLoginModelDestroying() OVERRIDE;
  34
  35   // Used by LoginHandlerWin to set the initial focus.
  36   views::View* GetInitiallyFocusedView();
  37
  38  private:
  39   // Non-owning refs to the input text fields.
  40   views::Textfield* username_field_;
  41   views::Textfield* password_field_;
  42
  43   // Button labels
  44   views::Label* username_label_;
  45   views::Label* password_label_;
  46
  47   // Authentication message.
  48   views::Label* message_label_;
  49
  50   // If not null, points to a model we need to notify of our own destruction
  51   // so it doesn't try and access this when its too late.
  52   LoginModel* login_model_;
  53
  54   DISALLOW_COPY_AND_ASSIGN(LoginView);
  55 };
  56
  57 #endif  // CHROME_BROWSER_UI_VIEWS_LOGIN_VIEW_H_