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 12namespace content { 13class WebContents; 14} 15 16class 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