content/public/renderer/context_menu_client.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 CONTENT_PUBLIC_RENDERER_CONTEXT_MENU_CLIENT_H_
   6 #define CONTENT_PUBLIC_RENDERER_CONTEXT_MENU_CLIENT_H_
   7
   8 #include "base/basictypes.h"
   9 #include "content/common/content_export.h"
  10
  11 namespace content {
  12
  13 // This mirrors the WebKit API in that the "action selected" and "menu closed"
  14 // events are separate. When the user selects and item you'll get both events.
  15 // If the user clicks somewhere else and cancels the menu, you'll just get the
  16 // "closed" event.
  17 class CONTENT_EXPORT ContextMenuClient {
  18  public:
  19   // Called when the user selects a context menu item. The request ID will be
  20   // the value returned by RenderView.ShowCustomContextMenu. This will be
  21   // followed by a call to OnCustomContextMenuClosed.
  22   virtual void OnMenuAction(int request_id, unsigned action) = 0;
  23
  24   // Called when the context menu is closed. The request ID will be the value
  25   // returned by RenderView.ShowCustomContextMenu.
  26   virtual void OnMenuClosed(int request_id) = 0;
  27
  28  protected:
  29   virtual ~ContextMenuClient() {}
  30 };
  31
  32 }  // namespace content
  33
  34 #endif  // CONTENT_PUBLIC_RENDERER_CONTEXT_MENU_CLIENT_H_