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      1 // Copyright 2016 PDFium 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 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
      6 
      7 #ifndef XFA_FXFA_PARSER_CXFA_TRAVERSESTRATEGY_CONTENTLAYOUTITEM_H_
      8 #define XFA_FXFA_PARSER_CXFA_TRAVERSESTRATEGY_CONTENTLAYOUTITEM_H_
      9 
     10 #include "xfa/fxfa/parser/cxfa_contentlayoutitem.h"
     11 
     12 class CXFA_TraverseStrategy_ContentLayoutItem {
     13  public:
     14   static CXFA_ContentLayoutItem* GetFirstChild(
     15       CXFA_ContentLayoutItem* pLayoutItem) {
     16     return static_cast<CXFA_ContentLayoutItem*>(pLayoutItem->m_pFirstChild);
     17   }
     18 
     19   static CXFA_ContentLayoutItem* GetNextSibling(
     20       CXFA_ContentLayoutItem* pLayoutItem) {
     21     return static_cast<CXFA_ContentLayoutItem*>(pLayoutItem->m_pNextSibling);
     22   }
     23 
     24   static CXFA_ContentLayoutItem* GetParent(
     25       CXFA_ContentLayoutItem* pLayoutItem) {
     26     return static_cast<CXFA_ContentLayoutItem*>(pLayoutItem->m_pParent);
     27   }
     28 };
     29 
     30 #endif  // XFA_FXFA_PARSER_CXFA_TRAVERSESTRATEGY_CONTENTLAYOUTITEM_H_
     31