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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_JAVASCRIPT_APP_MODAL_DIALOG_COCOA_H_
      6 #define CHROME_BROWSER_UI_COCOA_JAVASCRIPT_APP_MODAL_DIALOG_COCOA_H_
      7 
      8 #include "chrome/browser/ui/app_modal_dialogs/native_app_modal_dialog.h"
      9 
     10 #include "base/logging.h"
     11 #include "base/mac/scoped_nsobject.h"
     12 #include "base/memory/scoped_ptr.h"
     13 
     14 #if __OBJC__
     15 @class NSAlert;
     16 @class JavaScriptAppModalDialogHelper;
     17 #else
     18 class NSAlert;
     19 class JavaScriptAppModalDialogHelper;
     20 #endif
     21 
     22 class JavaScriptAppModalDialogCocoa : public NativeAppModalDialog {
     23  public:
     24   explicit JavaScriptAppModalDialogCocoa(JavaScriptAppModalDialog* dialog);
     25   virtual ~JavaScriptAppModalDialogCocoa();
     26 
     27   // Overridden from NativeAppModalDialog:
     28   virtual int GetAppModalDialogButtons() const OVERRIDE;
     29   virtual void ShowAppModalDialog() OVERRIDE;
     30   virtual void ActivateAppModalDialog() OVERRIDE;
     31   virtual void CloseAppModalDialog() OVERRIDE;
     32   virtual void AcceptAppModalDialog() OVERRIDE;
     33   virtual void CancelAppModalDialog() OVERRIDE;
     34 
     35   JavaScriptAppModalDialog* dialog() const { return dialog_.get(); }
     36 
     37  private:
     38   scoped_ptr<JavaScriptAppModalDialog> dialog_;
     39 
     40   base::scoped_nsobject<JavaScriptAppModalDialogHelper> helper_;
     41   NSAlert* alert_; // weak, owned by |helper_|.
     42 
     43   DISALLOW_COPY_AND_ASSIGN(JavaScriptAppModalDialogCocoa);
     44 };
     45 
     46 #endif  // CHROME_BROWSER_UI_COCOA_JAVASCRIPT_APP_MODAL_DIALOG_COCOA_H_
     47