1 // Copyright 2017 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_CXFA_READYNODEITERATOR_H_
8 #define XFA_FXFA_CXFA_READYNODEITERATOR_H_
9 
10 #include "core/fxcrt/unowned_ptr.h"
11 #include "xfa/fxfa/parser/cxfa_traversestrategy_xfacontainernode.h"
12 
13 class CXFA_Node;
14 
15 class CXFA_ReadyNodeIterator {
16  public:
17   explicit CXFA_ReadyNodeIterator(CXFA_Node* pTravelRoot);
18   ~CXFA_ReadyNodeIterator();
19 
20   CXFA_Node* MoveToNext();
21   void SkipTree();
22 
23  private:
24   CXFA_ContainerIterator m_ContentIterator;
25   UnownedPtr<CXFA_Node> m_pCurNode;
26 };
27 
28 #endif  // XFA_FXFA_CXFA_READYNODEITERATOR_H_
29