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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_PRINTING_PRINT_PREVIEW_CONTEXT_MENU_OBSERVER_H_
      6 #define CHROME_BROWSER_PRINTING_PRINT_PREVIEW_CONTEXT_MENU_OBSERVER_H_
      7 
      8 #include "base/basictypes.h"
      9 #include "base/compiler_specific.h"
     10 #include "components/renderer_context_menu/render_view_context_menu_observer.h"
     11 
     12 namespace content {
     13 class WebContents;
     14 }
     15 
     16 class PrintPreviewContextMenuObserver : public RenderViewContextMenuObserver {
     17  public:
     18   explicit PrintPreviewContextMenuObserver(content::WebContents* contents);
     19   virtual ~PrintPreviewContextMenuObserver();
     20 
     21   // RenderViewContextMenuObserver implementation.
     22   virtual bool IsCommandIdSupported(int command_id) OVERRIDE;
     23   virtual bool IsCommandIdEnabled(int command_id) OVERRIDE;
     24 
     25  private:
     26   bool IsPrintPreviewDialog();
     27 
     28   content::WebContents* contents_;
     29 
     30   DISALLOW_COPY_AND_ASSIGN(PrintPreviewContextMenuObserver);
     31 };
     32 
     33 #endif  // CHROME_BROWSER_PRINTING_PRINT_PREVIEW_CONTEXT_MENU_OBSERVER_H_
     34