chrome/browser/printing/print_preview_context_menu_observer.h

   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 "chrome/browser/tab_contents/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_