Place the spinner in the right corner of the controls window.

chrome/browser/chromeos/login/new_user_view.h

 // Copyright (c) 2010 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/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/button/menu_button.h"
 #include "views/controls/link.h"
 #include "views/controls/textfield/textfield.h"
 #include "views/view.h"
 
 namespace views {
 class Label;
 class NativeButton;
-class Throbber;
 }  // 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 views::View,
+class NewUserView : public ThrobberHostView,
+                    public UserInput,
                     public views::Textfield::Controller,
                     public views::LinkController,
                     public views::ButtonListener {
  public:
   // Delegate class to get notifications from the view.
   class Delegate {
   public:
     virtual ~Delegate() {}
 
     // User provided |username|, |password| and initiated login.
@@ skipping 25 matching lines @@
               bool need_guest_link);
 
   virtual ~NewUserView();
 
   // Initialize view layout.
   void Init();
 
   // Update strings from the resources. Executed on language change.
   void UpdateLocalizedStrings();
 
-  // Resets password text and sets the enabled state of the password.
-  void ClearAndEnablePassword();
-
-  // Resets password and username text and focuses on username.
-  void ClearAndEnableFields();
-
-  // Starts throbber shown during login.
-  void StartThrobber();
-
-  // Stops throbber shown during login.
-  void StopThrobber();
-
   // Returns bounds of password field in screen coordinates.
   gfx::Rect GetPasswordBounds() const;
 
   // Returns bounds of username field in screen coordinates.
   gfx::Rect GetUsernameBounds() const;
 
   // Overridden from views::View:
   virtual gfx::Size GetPreferredSize();
   virtual void Layout();
   virtual void RequestFocus();
@@ skipping 10 matching lines @@
   virtual bool HandleKeystroke(views::Textfield* sender,
                                const views::Textfield::Keystroke& keystroke);
   virtual void ContentsChanged(views::Textfield* sender,
                                const string16& new_contents);
 
   // Overridden from views::ButtonListener.
   virtual void ButtonPressed(views::Button* sender, const views::Event& event);
 
   // Overridden from views::LinkController.
   virtual void LinkActivated(views::Link* source, int event_flags);
+  virtual bool AcceleratorPressed(const views::Accelerator& accelerator);
 
-  virtual bool AcceleratorPressed(const views::Accelerator& accelerator);
+  // Overridden from ThrobberHostView:
+  virtual gfx::Rect CalculateThrobberBounds(views::Throbber* throbber);
+
+  // Overridden from UserInput:
+  virtual void EnableInputControls(bool enabled);
+  virtual void ClearAndFocusControls();
+  virtual void ClearAndFocusPassword();
+  virtual gfx::Rect GetMainInputScreenBounds() const;
 
  protected:
   // views::View overrides:
   virtual void ViewHierarchyChanged(bool is_add,
                                     views::View *parent,
                                     views::View *child);
   virtual void NativeViewHierarchyChanged(bool attached,
                                           gfx::NativeView native_view,
                                           views::RootView* root_view);
   virtual void OnLocaleChanged();
   void AddChildView(View* view);
 
  private:
-  // Enables/disables input controls (textfields, buttons).
-  void EnableInputControls(bool enabled);
   void FocusFirstField();
 
   // Creates Link control and adds it as a child.
   void InitLink(views::Link** link);
 
   // 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
@@ skipping 13 matching lines @@
   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::NativeButton* sign_in_button_;
   views::Link* create_account_link_;
   views::Link* guest_link_;
   views::MenuButton* languages_menubutton_;
-  views::Throbber* throbber_;
 
   views::Accelerator accel_focus_pass_;
   views::Accelerator accel_focus_user_;
   views::Accelerator accel_login_off_the_record_;
   views::Accelerator accel_enable_accessibility_;
 
   // Notifications receiver.
   Delegate* delegate_;
 
   ScopedRunnableMethodFactory<NewUserView> focus_grabber_factory_;
@@ skipping 23 matching lines @@
 
   FRIEND_TEST_ALL_PREFIXES(LoginScreenTest, IncognitoLogin);
   friend class LoginScreenTest;
 
   DISALLOW_COPY_AND_ASSIGN(NewUserView);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_NEW_USER_VIEW_H_