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 @class SadTabView;
  17
  18 namespace chrome {
  19
  20 class SadTabCocoa : public SadTab {
  21  public:
  22   explicit SadTabCocoa(content::WebContents* web_contents);
  23
  24   ~SadTabCocoa() override;
  25
  26  private:
  27   // Overridden from SadTab:
  28   void Show() override;
  29   void Close() override;
  30
  31   base::scoped_nsobject<SadTabController> sad_tab_controller_;
  32
  33   content::WebContents* web_contents_;
  34
  35   DISALLOW_COPY_AND_ASSIGN(SadTabCocoa);
  36 };
  37
  38 }  // namespace chrome
  39
  40 // A controller class that manages the SadTabView (aka "Aw Snap" or crash page).
  41 @interface SadTabController : NSViewController {
  42  @private
  43   content::WebContents* webContents_;  // Weak reference.
  44   base::scoped_nsobject<SadTabView> sadTabView_;
  45 }
  46
  47 // Designated initializer.
  48 - (id)initWithWebContents:(content::WebContents*)webContents;
  49
  50 // Returns a weak reference to the WebContents whose WebContentsView created
  51 // this SadTabController.
  52 - (content::WebContents*)webContents;
  53
  54 @end
  55
  56 #endif  // CHROME_BROWSER_UI_COCOA_TAB_CONTENTS_SAD_TAB_CONTROLLER_H_