| // Copyright 2016 The PDFium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #ifndef XFA_FXFA_LAYOUT_CXFA_TRAVERSESTRATEGY_LAYOUTITEM_H_ |
| #define XFA_FXFA_LAYOUT_CXFA_TRAVERSESTRATEGY_LAYOUTITEM_H_ |
| |
| #include "xfa/fxfa/layout/cxfa_layoutitem.h" |
| #include "xfa/fxfa/parser/cxfa_nodeiteratortemplate.h" |
| |
| class CXFA_TraverseStrategy_LayoutItem { |
| public: |
| static CXFA_LayoutItem* GetFirstChild(CXFA_LayoutItem* pLayoutItem) { |
| return pLayoutItem->GetFirstChild(); |
| } |
| static CXFA_LayoutItem* GetNextSibling(CXFA_LayoutItem* pLayoutItem) { |
| return pLayoutItem->GetNextSibling(); |
| } |
| static CXFA_LayoutItem* GetParent(CXFA_LayoutItem* pLayoutItem) { |
| return pLayoutItem->GetParent(); |
| } |
| }; |
| |
| using CXFA_LayoutItemIterator = |
| CXFA_NodeIteratorTemplate<CXFA_LayoutItem, |
| CXFA_TraverseStrategy_LayoutItem, |
| CXFA_LayoutItem*>; |
| |
| #endif // XFA_FXFA_LAYOUT_CXFA_TRAVERSESTRATEGY_LAYOUTITEM_H_ |