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      1 // Copyright (c) 2012 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_COCOA_ONE_CLICK_SIGNIN_VIEW_CONTROLLER_H_
      6 #define CHROME_BROWSER_UI_COCOA_ONE_CLICK_SIGNIN_VIEW_CONTROLLER_H_
      7 
      8 #import <Cocoa/Cocoa.h>
      9 
     10 #include "base/callback.h"
     11 #include "base/mac/scoped_nsobject.h"
     12 #include "chrome/browser/ui/browser_window.h"
     13 
     14 @class BrowserWindowController;
     15 namespace content {
     16 class WebContents;
     17 }
     18 @class HyperlinkTextView;
     19 
     20 // View controller for the one-click signin confirmation UI.
     21 @interface OneClickSigninViewController : NSViewController<NSTextViewDelegate> {
     22  @private
     23   IBOutlet NSTextField* messageTextField_;
     24   IBOutlet NSTextField* informativePlaceholderTextField_;
     25   IBOutlet NSButton* advancedLink_;
     26   IBOutlet NSButton* closeButton_;
     27 
     28   // This is YES if this is the modal sync confirmation dialog.
     29   BOOL isSyncDialog_;
     30 
     31   // This is YES if the user clicked the Learn More link before another action.
     32   BOOL clickedLearnMore_;
     33 
     34   // The user's email address to be used for sync.
     35   string16 email_;
     36 
     37   // Alternate error message to be displayed.
     38   base::scoped_nsobject<NSString> errorMessage_;
     39 
     40   // Text fields don't work as well with embedded links as text views, but
     41   // text views cannot conveniently be created in IB. The xib file contains
     42   // a text field |informativePlaceholderTextField_| that's replaced by this
     43   // text view |promo_| in -awakeFromNib.
     44   base::scoped_nsobject<HyperlinkTextView> informativeTextView_;
     45   BrowserWindow::StartSyncCallback startSyncCallback_;
     46   base::Closure closeCallback_;
     47   content::WebContents* webContents_;
     48 }
     49 
     50 // Initializes the controller from a nib file, with an alternate |errorMessage|
     51 // that can be displayed in the case of an authentication error.
     52 // |syncCallback| is called to start sync for the given |email|, if
     53 // |isSyncDialog| is YES. |webContents| is used to open the Learn More and
     54 // Advanced links and |callback| is called when the view is closing.
     55 - (id)initWithNibName:(NSString*)nibName
     56           webContents:(content::WebContents*)webContents
     57          syncCallback:(const BrowserWindow::StartSyncCallback&)syncCallback
     58         closeCallback:(const base::Closure&)callback
     59          isSyncDialog:(BOOL)isSyncDialog
     60                 email:(const string16&)email
     61          errorMessage:(NSString*)errorMessage;
     62 
     63 // Called before the view is closed.
     64 - (void)viewWillClose;
     65 
     66 // Starts sync and closes the bubble.
     67 - (IBAction)ok:(id)sender;
     68 
     69 // Starts sync and closes the bubble.
     70 - (IBAction)onClickClose:(id)sender;
     71 
     72 // Does not start sync and closes the bubble.
     73 - (IBAction)onClickUndo:(id)sender;
     74 
     75 // Calls |advancedCallback_|.
     76 - (IBAction)onClickAdvancedLink:(id)sender;
     77 
     78 @end
     79 
     80 #endif  // CHROME_BROWSER_UI_COCOA_ONE_CLICK_SIGNIN_VIEW_CONTROLLER_H_
     81