chrome/browser/ui/cocoa/tab_contents/sad_tab_controller.h

   1 // Copyright (c) 2011 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_TAB_CONTENTS_SAD_TAB_CONTROLLER_H_
   6 #define CHROME_BROWSER_UI_COCOA_TAB_CONTENTS_SAD_TAB_CONTROLLER_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "base/mac/scoped_nsobject.h"
  11 #include "chrome/browser/ui/sad_tab.h"
  12
  13 #import <Cocoa/Cocoa.h>
  14
  15 @class SadTabController;
  16
  17 namespace chrome {
  18
  19 class SadTabCocoa : public SadTab {
  20  public:
  21   explicit SadTabCocoa(content::WebContents* web_contents);
  22
  23   ~SadTabCocoa() override;
  24
  25  private:
  26   // Overridden from SadTab:
  27   void Show() override;
  28   void Close() override;
  29
  30   base::scoped_nsobject<SadTabController> sad_tab_controller_;
  31
  32   content::WebContents* web_contents_;
  33
  34   DISALLOW_COPY_AND_ASSIGN(SadTabCocoa);
  35 };
  36
  37 }  // namespace chrome
  38
  39 // A controller class that manages the SadTabView (aka "Aw Snap" or crash page).
  40 @interface SadTabController : NSViewController {
  41  @private
  42   content::WebContents* webContents_;  // Weak reference.
  43 }
  44
  45 // Designated initializer.
  46 - (id)initWithWebContents:(content::WebContents*)webContents;
  47
  48 // Returns a weak reference to the WebContents whose WebContentsView created
  49 // this SadTabController.
  50 - (content::WebContents*)webContents;
  51
  52 @end
  53
  54 #endif  // CHROME_BROWSER_UI_COCOA_TAB_CONTENTS_SAD_TAB_CONTROLLER_H_