[cros] Remove Views implementation for login/OOBE.

chrome/browser/chromeos/login/new_user_view.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CHROME_BROWSER_CHROMEOS_LOGIN_NEW_USER_VIEW_H_
-#define CHROME_BROWSER_CHROMEOS_LOGIN_NEW_USER_VIEW_H_
-#pragma once
-
-#include <string>
-
-#include "base/memory/weak_ptr.h"
-#include "base/task.h"
-#include "chrome/browser/chromeos/login/helper.h"
-#include "chrome/browser/chromeos/login/language_switch_menu.h"
-#include "chrome/browser/chromeos/login/user_input.h"
-#include "views/accelerator.h"
-#include "views/controls/button/button.h"
-#include "views/controls/link_listener.h"
-#include "views/controls/textfield/textfield_controller.h"
-#include "views/view.h"
-
-namespace views {
-class Label;
-class MenuButton;
-class NativeTextButton;
-}  // namespace views
-
-namespace chromeos {
-
-// View that is used for new user login. It asks for username and password,
-// allows to specify language preferences or initiate new account creation.
-class NewUserView : public ThrobberHostView,
-                    public UserInput,
-                    public views::TextfieldController,
-                    public views::LinkListener,
-                    public views::ButtonListener {
- public:
-  // Delegate class to get notifications from the view.
-  class Delegate {
-  public:
-    virtual ~Delegate() {}
-
-    // User provided |username|, |password| and initiated login.
-    virtual void OnLogin(const std::string& username,
-                         const std::string& password) = 0;
-
-    // Initiates incognito login.
-    virtual void OnLoginAsGuest() = 0;
-
-    // User initiated new account creation.
-    virtual void OnCreateAccount() = 0;
-
-    // User requested enterprise enrollment.
-    virtual void OnStartEnterpriseEnrollment() = 0;
-
-    // User started typing so clear all error messages.
-    virtual void ClearErrors() = 0;
-
-    // User tries to navigate away from NewUserView pod.
-    virtual void NavigateAway() = 0;
-  };
-
-  NewUserView(Delegate* delegate, bool need_guest_link);
-
-  virtual ~NewUserView();
-
-  // Initialize view layout.
-  void Init();
-
-  // Update strings from the resources. Executed on language change.
-  void UpdateLocalizedStringsAndFonts();
-
-  // Returns bounds of password field in screen coordinates.
-  gfx::Rect GetPasswordBounds() const;
-
-  // Returns bounds of username field in screen coordinates.
-  gfx::Rect GetUsernameBounds() const;
-
-  // views::View:
-  virtual gfx::Size GetPreferredSize();
-  virtual void Layout();
-  virtual void RequestFocus();
-
-  // Setters for textfields.
-  void SetUsername(const std::string& username);
-  void SetPassword(const std::string& password);
-
-  // Attempt to login with the current field values.
-  void Login();
-
-  // views::TextfieldController:
-  // Not thread-safe, by virtue of using SetupSession().
-  virtual bool HandleKeyEvent(views::Textfield* sender,
-                              const views::KeyEvent& keystroke);
-  virtual void ContentsChanged(views::Textfield* sender,
-                               const string16& new_contents);
-
-  // views::LinkListener:
-  virtual void LinkClicked(views::Link* source, int event_flags) OVERRIDE;
-
-  // views::ButtonListener:
-  virtual void ButtonPressed(views::Button* sender, const views::Event& event);
-
-  virtual bool AcceleratorPressed(const views::Accelerator& accelerator);
-
-  // ThrobberHostView:
-  virtual gfx::Rect CalculateThrobberBounds(views::Throbber* throbber);
-
-  // UserInput:
-  virtual void EnableInputControls(bool enabled);
-  virtual void ClearAndFocusControls();
-  virtual void ClearAndFocusPassword();
-  virtual gfx::Rect GetMainInputScreenBounds() const;
-
-  // Navigates "away" to other user pods if allowed.
-  // Returns true if event has been processed.
-  bool NavigateAway();
-
- protected:
-  // views::View:
-  virtual void ViewHierarchyChanged(bool is_add,
-                                    views::View *parent,
-                                    views::View *child);
-  virtual void OnLocaleChanged();
-  void AddChildView(View* view);
-
- private:
-  // Creates Link control and adds it as a child.
-  views::Link* InitLink(SkColor background_color);
-
-  // Delete and recreate native controls that fail to update preferred size
-  // after text/locale update.
-  void RecreatePeculiarControls();
-
-  // Enable or disable the |sign_in_button_| based on the contents of the
-  // |username_field_| and |password_field_|. If there is text in both the
-  // button is enabled, otherwise it's disabled.
-  void UpdateSignInButtonState();
-
-  // Create view with specified solid background and add it as  child.
-  views::View* CreateSplitter(SkColor color);
-
-  // Screen controls.
-  // NOTE: sign_in_button_ and languages_menubutton_ are handled with
-  // special care: they are recreated on any text/locale change
-  // because they are not resized properly.
-  views::Textfield* username_field_;
-  views::Textfield* password_field_;
-  views::Label* title_label_;
-  views::Label* title_hint_label_;
-  views::View* splitter_up1_;
-  views::View* splitter_up2_;
-  views::View* splitter_down1_;
-  views::View* splitter_down2_;
-  views::NativeTextButton* sign_in_button_;
-  views::Link* guest_link_;
-  views::Link* create_account_link_;
-  views::MenuButton* languages_menubutton_;
-
-  views::Accelerator accel_focus_pass_;
-  views::Accelerator accel_focus_user_;
-  views::Accelerator accel_enterprise_enrollment_;
-  views::Accelerator accel_login_off_the_record_;
-  views::Accelerator accel_toggle_accessibility_;
-
-  // Notifications receiver.
-  Delegate* delegate_;
-
-  base::WeakPtrFactory<NewUserView> weak_factory_;
-
-  LanguageSwitchMenu language_switch_menu_;
-
-  // True when login is in process.
-  bool login_in_process_;
-
-  // Whether Guest Mode link is needed.
-  bool need_guest_link_;
-
-  // Whether create account link is needed. Set to false for now but we may
-  // need it back in near future.
-  bool need_create_account_;
-
-  // Ordinal position of controls inside view layout.
-  int languages_menubutton_order_;
-  int sign_in_button_order_;
-
-  DISALLOW_COPY_AND_ASSIGN(NewUserView);
-};
-
-}  // namespace chromeos
-
-#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_NEW_USER_VIEW_H_