text: // 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.
  
  #import <Cocoa/Cocoa.h>
  
  #include "base/memory/scoped_nsobject.h"
  #include "base/memory/scoped_ptr.h"
  #include "chrome/browser/page_info_model.h"
  #import "chrome/browser/ui/cocoa/base_bubble_controller.h"
  
  // This NSWindowController subclass manages the InfoBubbleWindow and view that
  // are displayed when the user clicks the security lock icon.
  @interface PageInfoBubbleController : BaseBubbleController {
   @private
    // The model that generates the content displayed by the controller.
    scoped_ptr<PageInfoModel> model_;
  
    // Thin bridge that pushes model-changed notifications from C++ to Cocoa.
    scoped_ptr<PageInfoModel::PageInfoModelObserver> bridge_;
  
    // The certificate ID for the page, 0 if the page is not over HTTPS.
    int certID_;
  }
  
  @property(nonatomic, assign) int certID;
  
  // Designated initializer. The new instance will take ownership of |model| and
  // |bridge|. There should be a 1:1 mapping of models to bridges. The
  // controller will release itself when the bubble is closed. |parentWindow|
  // cannot be nil.
  - (id)initWithPageInfoModel:(PageInfoModel*)model
                modelObserver:(PageInfoModel::PageInfoModelObserver*)bridge
                 parentWindow:(NSWindow*)parentWindow;
  
  // Shows the certificate display window. Note that this will implicitly close
  // the bubble because the certificate window will become key. The certificate
  // information attaches itself as a sheet to the |parentWindow|.
  - (IBAction)showCertWindow:(id)sender;
  
  // Opens the help center link that explains the contents of the page info.
  - (IBAction)showHelpPage:(id)sender;
  
  @end
  
  @interface PageInfoBubbleController (ExposedForUnitTesting)
  - (void)performLayout;
  @end
  