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// Copyright 2014 PDFium Authors. All rights reserved.
// 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_NODEHELPER_H_
#define _XFA_NODEHELPER_H_
class CXFA_ScriptContext;
enum XFA_LOGIC_TYPE {
XFA_LOGIC_NoTransparent,
XFA_LOGIC_Transparent,
};
class CXFA_NodeHelper
{
public:
CXFA_NodeHelper(void);
~CXFA_NodeHelper(void);
CXFA_Node* XFA_ResolveNodes_GetOneChild(CXFA_Node* parent, FX_LPCWSTR pwsName, FX_BOOL bIsClassName = FALSE);
CXFA_Node* XFA_ResolveNodes_GetParent(CXFA_Node* pNode, XFA_LOGIC_TYPE eLogicType = XFA_LOGIC_NoTransparent);
FX_INT32 XFA_NodeAcc_TraverseSiblings(CXFA_Node* parent, FX_DWORD dNameHash, CXFA_NodeArray* pSiblings, XFA_LOGIC_TYPE eLogicType, FX_BOOL bIsClassName = FALSE, FX_BOOL bIsFindProperty = TRUE);
FX_INT32 XFA_NodeAcc_TraverseAnySiblings(CXFA_Node* parent, FX_DWORD dNameHash, CXFA_NodeArray* pSiblings, FX_BOOL bIsClassName = FALSE);
FX_INT32 XFA_CountSiblings(CXFA_Node* pNode, XFA_LOGIC_TYPE eLogicType, CXFA_NodeArray *pSiblings, FX_BOOL bIsClassName = FALSE);
FX_INT32 XFA_GetIndex(CXFA_Node* pNode, XFA_LOGIC_TYPE eLogicType = XFA_LOGIC_NoTransparent, FX_BOOL bIsProperty = FALSE, FX_BOOL bIsClassIndex = FALSE);
void XFA_GetNameExpression(CXFA_Node* refNode, CFX_WideString &wsName, FX_BOOL bIsAllPath, XFA_LOGIC_TYPE eLogicType = XFA_LOGIC_NoTransparent);
FX_BOOL XFA_NodeIsTransparent(CXFA_Node* refNode);
FX_BOOL XFA_ResolveNodes_CreateNode(CFX_WideString wsName, CFX_WideString wsCondition, FX_BOOL bLastNode, CXFA_ScriptContext* pScriptContext);
FX_BOOL XFA_CreateNode_ForCondition(CFX_WideString & wsCondition);
void XFA_SetCreateNodeType(CXFA_Node* refNode);
FX_BOOL XFA_NodeIsProperty(CXFA_Node* refNode);
public:
XFA_ELEMENT m_eLastCreateType;
CXFA_Node* m_pCreateParent;
FX_INT32 m_iCreateCount;
XFA_RESOVENODE_RSTYPE m_iCreateFlag;
FX_INT32 m_iCurAllStart;
CXFA_Node* m_pAllStartParent;
};
#endif
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