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      1 // Copyright (c) 2013 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_WEBUI_SIGNIN_PROFILE_SIGNIN_CONFIRMATION_DIALOG_H_
      6 #define CHROME_BROWSER_UI_WEBUI_SIGNIN_PROFILE_SIGNIN_CONFIRMATION_DIALOG_H_
      7 
      8 #include <string>
      9 
     10 #include "base/callback.h"
     11 #include "base/strings/string16.h"
     12 #include "chrome/browser/common/cancelable_request.h"
     13 #include "chrome/browser/history/history_types.h"
     14 #include "chrome/browser/ui/sync/profile_signin_confirmation_helper.h"
     15 #include "chrome/browser/ui/webui/constrained_web_dialog_ui.h"
     16 #include "ui/base/ui_base_types.h"
     17 #include "ui/web_dialogs/web_dialog_delegate.h"
     18 
     19 class Browser;
     20 class Profile;
     21 class WebUIMessageHandler;
     22 
     23 namespace content {
     24 class WebContents;
     25 }
     26 
     27 // A tab-modal dialog to allow a user signing in with a managed account
     28 // to create a new Chrome profile.
     29 class ProfileSigninConfirmationDialog : public ui::WebDialogDelegate {
     30  public:
     31   // Create and show the dialog, which owns itself.
     32   static void ShowDialog(
     33       content::WebContents* web_contents,
     34       Profile* profile,
     35       const std::string& username,
     36       ui::ProfileSigninConfirmationDelegate* delegate);
     37 
     38   // Closes the dialog, which will delete itself.
     39   void Close() const;
     40 
     41  private:
     42   ProfileSigninConfirmationDialog(
     43       content::WebContents* web_contents,
     44       Profile* profile,
     45       const std::string& username,
     46       ui::ProfileSigninConfirmationDelegate* delegate);
     47   virtual ~ProfileSigninConfirmationDialog();
     48 
     49   // Shows the dialog and releases ownership of this object. It will
     50   // delete itself when the dialog is closed. If |prompt_for_new_profile|
     51   // is true, the dialog will offer to create a new profile before signin.
     52   void Show(bool prompt_for_new_profile);
     53 
     54   // WebDialogDelegate implementation.
     55   virtual ui::ModalType GetDialogModalType() const OVERRIDE;
     56   virtual string16 GetDialogTitle() const OVERRIDE;
     57   virtual GURL GetDialogContentURL() const OVERRIDE;
     58   virtual void GetWebUIMessageHandlers(
     59       std::vector<content::WebUIMessageHandler*>* handlers) const OVERRIDE;
     60   virtual void GetDialogSize(gfx::Size* size) const OVERRIDE;
     61   virtual std::string GetDialogArgs() const OVERRIDE;
     62   virtual void OnDialogClosed(const std::string& json_retval) OVERRIDE;
     63   virtual void OnCloseContents(content::WebContents* source,
     64                                bool* out_close_dialog) OVERRIDE;
     65   virtual bool ShouldShowDialogTitle() const OVERRIDE;
     66 
     67   // Weak pointer to the containing view.
     68   content::WebContents* web_contents_;
     69 
     70   // Weak pointer to the profile being signed-in.
     71   Profile* profile_;
     72 
     73   // The GAIA username being signed in.
     74   std::string username_;
     75 
     76   // Weak pointer to the signin delegate.
     77   ui::ProfileSigninConfirmationDelegate* signin_delegate_;
     78 
     79   // Weak pointer to the dialog delegate.
     80   ConstrainedWebDialogDelegate* dialog_delegate_;
     81 
     82   // Whether to show the "Create a new profile" button.
     83   bool prompt_for_new_profile_;
     84 
     85   // Cleanup bookkeeping.  Labeled mutable to get around inherited const
     86   // label on GetWebUIMessageHandlers.
     87   mutable bool closed_by_handler_;
     88 
     89   DISALLOW_COPY_AND_ASSIGN(ProfileSigninConfirmationDialog);
     90 };
     91 
     92 #endif  // CHROME_BROWSER_UI_WEBUI_SIGNIN_PROFILE_SIGNIN_CONFIRMATION_DIALOG_H_
     93