1 files changed, 72 insertions, 0 deletions
diff --git a/xfa/src/fxfa/parser/xfa_script_nodehelper.h b/xfa/src/fxfa/parser/xfa_script_nodehelper.h
new file mode 100644
index 0000000000..318a5a1ab3
--- /dev/null
+++ b/xfa/src/fxfa/parser/xfa_script_nodehelper.h
@@ -0,0 +1,72 @@
+// 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_SRC_FXFA_PARSER_XFA_SCRIPT_NODEHELPER_H_
+#define XFA_SRC_FXFA_PARSER_XFA_SCRIPT_NODEHELPER_H_
+
+#include "xfa/src/fxfa/parser/xfa_object.h"
+#include "xfa/src/fxfa/parser/xfa_script.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,
+                                          const FX_WCHAR* pwsName,
+                                          FX_BOOL bIsClassName = FALSE);
+  CXFA_Node* XFA_ResolveNodes_GetParent(
+      CXFA_Node* pNode,
+      XFA_LOGIC_TYPE eLogicType = XFA_LOGIC_NoTransparent);
+
+  int32_t XFA_NodeAcc_TraverseSiblings(CXFA_Node* parent,
+                                       FX_DWORD dNameHash,
+                                       CXFA_NodeArray* pSiblings,
+                                       XFA_LOGIC_TYPE eLogicType,
+                                       FX_BOOL bIsClassName = FALSE,
+                                       FX_BOOL bIsFindProperty = TRUE);
+  int32_t XFA_NodeAcc_TraverseAnySiblings(CXFA_Node* parent,
+                                          FX_DWORD dNameHash,
+                                          CXFA_NodeArray* pSiblings,
+                                          FX_BOOL bIsClassName = FALSE);
+  int32_t XFA_CountSiblings(CXFA_Node* pNode,
+                            XFA_LOGIC_TYPE eLogicType,
+                            CXFA_NodeArray* pSiblings,
+                            FX_BOOL bIsClassName = FALSE);
+  int32_t 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;
+  int32_t m_iCreateCount;
+  XFA_RESOVENODE_RSTYPE m_iCreateFlag;
+  int32_t m_iCurAllStart;
+  CXFA_Node* m_pAllStartParent;
+};
+
+#endif  // XFA_SRC_FXFA_PARSER_XFA_SCRIPT_NODEHELPER_H_