1 // Copyright 2014 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_NODEHELPER_H_ 8 #define XFA_FXFA_PARSER_CXFA_NODEHELPER_H_ 9 10 #include <vector> 11 12 #include "xfa/fxfa/parser/xfa_resolvenode_rs.h" 13 14 class CFXJSE_Engine; 15 16 enum XFA_LOGIC_TYPE { 17 XFA_LOGIC_NoTransparent, 18 XFA_LOGIC_Transparent, 19 }; 20 21 class CXFA_NodeHelper { 22 public: 23 CXFA_NodeHelper(); 24 ~CXFA_NodeHelper(); 25 26 CXFA_Node* ResolveNodes_GetOneChild(CXFA_Node* parent, 27 const wchar_t* pwsName, 28 bool bIsClassName = false); 29 CXFA_Node* ResolveNodes_GetParent( 30 CXFA_Node* pNode, 31 XFA_LOGIC_TYPE eLogicType = XFA_LOGIC_NoTransparent); 32 33 int32_t NodeAcc_TraverseSiblings(CXFA_Node* parent, 34 uint32_t dNameHash, 35 std::vector<CXFA_Node*>* pSiblings, 36 XFA_LOGIC_TYPE eLogicType, 37 bool bIsClassName = false, 38 bool bIsFindProperty = true); 39 int32_t NodeAcc_TraverseAnySiblings(CXFA_Node* parent, 40 uint32_t dNameHash, 41 std::vector<CXFA_Node*>* pSiblings, 42 bool bIsClassName = false); 43 int32_t CountSiblings(CXFA_Node* pNode, 44 XFA_LOGIC_TYPE eLogicType, 45 std::vector<CXFA_Node*>* pSiblings, 46 bool bIsClassName = false); 47 int32_t GetIndex(CXFA_Node* pNode, 48 XFA_LOGIC_TYPE eLogicType = XFA_LOGIC_NoTransparent, 49 bool bIsProperty = false, 50 bool bIsClassIndex = false); 51 WideString GetNameExpression( 52 CXFA_Node* refNode, 53 bool bIsAllPath, 54 XFA_LOGIC_TYPE eLogicType = XFA_LOGIC_NoTransparent); 55 bool NodeIsTransparent(CXFA_Node* refNode); 56 bool ResolveNodes_CreateNode(WideString wsName, 57 WideString wsCondition, 58 bool bLastNode, 59 CFXJSE_Engine* pScriptContext); 60 bool CreateNode_ForCondition(WideString& wsCondition); 61 void SetCreateNodeType(CXFA_Node* refNode); 62 bool NodeIsProperty(CXFA_Node* refNode); 63 64 XFA_Element m_eLastCreateType; 65 CXFA_Node* m_pCreateParent; 66 int32_t m_iCreateCount; 67 XFA_ResolveNode_RSType m_iCreateFlag; 68 int32_t m_iCurAllStart; 69 CXFA_Node* m_pAllStartParent; 70 }; 71 72 #endif // XFA_FXFA_PARSER_CXFA_NODEHELPER_H_ 73
