Split JS code out of CXFA_Node.

This CL moves JS code out of CXFA_Node and places it into fxjs/cjx_node.
The CXFA_Node then has a CJX_Node as a member and, currently, proxies JS
calls to the CJX_Node member.

Change-Id: Ic5b95184c8fd2347f0bdcfbccfa89bb6b52835b6
Reviewed-on: https://pdfium-review.googlesource.com/17290
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 496 insertions, 0 deletions

diff --git a/fxjs/cjx_node.h b/fxjs/cjx_node.h
new file mode 100644
index 0000000000..235eca144f
--- /dev/null
+++ b/fxjs/cjx_node.h
@@ -0,0 +1,496 @@
+// Copyright 2017 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 FXJS_CJX_NODE_H_
+#define FXJS_CJX_NODE_H_
+
+#include <map>
+
+#include "core/fxcrt/unowned_ptr.h"
+#include "xfa/fxfa/fxfa_basic.h"
+
+typedef void (*PD_CALLBACK_FREEDATA)(void* pData);
+typedef void (*PD_CALLBACK_DUPLICATEDATA)(void*& pData);
+
+struct XFA_MAPDATABLOCKCALLBACKINFO {
+  PD_CALLBACK_FREEDATA pFree;
+  PD_CALLBACK_DUPLICATEDATA pCopy;
+};
+
+struct XFA_MAPDATABLOCK {
+  uint8_t* GetData() const { return (uint8_t*)this + sizeof(XFA_MAPDATABLOCK); }
+  XFA_MAPDATABLOCKCALLBACKINFO* pCallbackInfo;
+  int32_t iBytes;
+};
+
+struct XFA_MAPMODULEDATA {
+  XFA_MAPMODULEDATA();
+  ~XFA_MAPMODULEDATA();
+
+  std::map<void*, void*> m_ValueMap;
+  std::map<void*, XFA_MAPDATABLOCK*> m_BufferMap;
+};
+
+enum XFA_SOM_MESSAGETYPE {
+  XFA_SOM_ValidationMessage,
+  XFA_SOM_FormatMessage,
+  XFA_SOM_MandatoryMessage
+};
+
+class CFXJSE_Arguments;
+class CXFA_Node;
+
+class CJX_Node {
+ public:
+  explicit CJX_Node(CXFA_Node* node);
+  ~CJX_Node();
+
+  bool HasAttribute(XFA_ATTRIBUTE eAttr, bool bCanInherit = false);
+  bool SetAttribute(XFA_ATTRIBUTE eAttr,
+                    const WideStringView& wsValue,
+                    bool bNotify = false);
+
+  bool SetAttribute(const WideStringView& wsAttr,
+                    const WideStringView& wsValue,
+                    bool bNotify = false);
+  bool GetAttribute(const WideStringView& wsAttr,
+                    WideString& wsValue,
+                    bool bUseDefault = true);
+  bool GetAttribute(XFA_ATTRIBUTE eAttr,
+                    WideString& wsValue,
+                    bool bUseDefault = true);
+  bool SetAttributeValue(const WideString& wsValue,
+                         const WideString& wsXMLValue,
+                         bool bNotify = false,
+                         bool bScriptModify = false);
+  bool RemoveAttribute(const WideStringView& wsAttr);
+
+  CXFA_Node* GetProperty(int32_t index,
+                         XFA_Element eType,
+                         bool bCreateProperty = true);
+
+  bool SetContent(const WideString& wsContent,
+                  const WideString& wsXMLValue,
+                  bool bNotify = false,
+                  bool bScriptModify = false,
+                  bool bSyncData = true);
+  WideString GetContent();
+
+  bool TryInteger(XFA_ATTRIBUTE eAttr,
+                  int32_t& iValue,
+                  bool bUseDefault = true);
+  bool SetInteger(XFA_ATTRIBUTE eAttr, int32_t iValue, bool bNotify = false) {
+    return SetValue(eAttr, XFA_ATTRIBUTETYPE_Integer, (void*)(uintptr_t)iValue,
+                    bNotify);
+  }
+  int32_t GetInteger(XFA_ATTRIBUTE eAttr) {
+    int32_t iValue;
+    return TryInteger(eAttr, iValue, true) ? iValue : 0;
+  }
+
+  bool TryCData(XFA_ATTRIBUTE eAttr,
+                WideStringView& wsValue,
+                bool bUseDefault = true,
+                bool bProto = true);
+  bool TryCData(XFA_ATTRIBUTE eAttr,
+                WideString& wsValue,
+                bool bUseDefault = true,
+                bool bProto = true);
+  bool SetCData(XFA_ATTRIBUTE eAttr,
+                const WideString& wsValue,
+                bool bNotify = false,
+                bool bScriptModify = false);
+  WideStringView GetCData(XFA_ATTRIBUTE eAttr) {
+    WideStringView wsValue;
+    return TryCData(eAttr, wsValue) ? wsValue : WideStringView();
+  }
+
+  bool TryContent(WideString& wsContent,
+                  bool bScriptModify = false,
+                  bool bProto = true);
+
+  bool TryEnum(XFA_ATTRIBUTE eAttr,
+               XFA_ATTRIBUTEENUM& eValue,
+               bool bUseDefault = true);
+  bool SetEnum(XFA_ATTRIBUTE eAttr,
+               XFA_ATTRIBUTEENUM eValue,
+               bool bNotify = false) {
+    return SetValue(eAttr, XFA_ATTRIBUTETYPE_Enum, (void*)(uintptr_t)eValue,
+                    bNotify);
+  }
+  XFA_ATTRIBUTEENUM GetEnum(XFA_ATTRIBUTE eAttr) {
+    XFA_ATTRIBUTEENUM eValue;
+    return TryEnum(eAttr, eValue, true) ? eValue : XFA_ATTRIBUTEENUM_Unknown;
+  }
+
+  bool TryBoolean(XFA_ATTRIBUTE eAttr, bool& bValue, bool bUseDefault = true);
+  bool SetBoolean(XFA_ATTRIBUTE eAttr, bool bValue, bool bNotify = false) {
+    return SetValue(eAttr, XFA_ATTRIBUTETYPE_Boolean, (void*)(uintptr_t)bValue,
+                    bNotify);
+  }
+  bool GetBoolean(XFA_ATTRIBUTE eAttr) {
+    bool bValue;
+    return TryBoolean(eAttr, bValue, true) ? bValue : false;
+  }
+
+  bool TryMeasure(XFA_ATTRIBUTE eAttr,
+                  CXFA_Measurement& mValue,
+                  bool bUseDefault = true) const;
+  bool SetMeasure(XFA_ATTRIBUTE eAttr,
+                  CXFA_Measurement mValue,
+                  bool bNotify = false);
+  CXFA_Measurement GetMeasure(XFA_ATTRIBUTE eAttr) const;
+
+  bool SetUserData(void* pKey,
+                   void* pData,
+                   XFA_MAPDATABLOCKCALLBACKINFO* pCallbackInfo = nullptr);
+  void* GetUserData(void* pKey, bool bProtoAlso = false) {
+    void* pData;
+    return TryUserData(pKey, pData, bProtoAlso) ? pData : nullptr;
+  }
+
+  bool TryObject(XFA_ATTRIBUTE eAttr, void*& pData);
+  bool SetObject(XFA_ATTRIBUTE eAttr,
+                 void* pData,
+                 XFA_MAPDATABLOCKCALLBACKINFO* pCallbackInfo = nullptr);
+  void* GetObject(XFA_ATTRIBUTE eAttr) {
+    void* pData;
+    return TryObject(eAttr, pData) ? pData : nullptr;
+  }
+
+  bool TryNamespace(WideString& wsNamespace);
+
+  void MergeAllData(void* pDstModule);
+
+  void Script_TreeClass_ResolveNode(CFXJSE_Arguments* pArguments);
+  void Script_TreeClass_ResolveNodes(CFXJSE_Arguments* pArguments);
+  void Script_Som_ResolveNodeList(CFXJSE_Value* pValue,
+                                  WideString wsExpression,
+                                  uint32_t dwFlag,
+                                  CXFA_Node* refNode = nullptr);
+  void Script_TreeClass_All(CFXJSE_Value* pValue,
+                            bool bSetting,
+                            XFA_ATTRIBUTE eAttribute);
+  void Script_TreeClass_Nodes(CFXJSE_Value* pValue,
+                              bool bSetting,
+                              XFA_ATTRIBUTE eAttribute);
+  void Script_TreeClass_ClassAll(CFXJSE_Value* pValue,
+                                 bool bSetting,
+                                 XFA_ATTRIBUTE eAttribute);
+  void Script_TreeClass_Parent(CFXJSE_Value* pValue,
+                               bool bSetting,
+                               XFA_ATTRIBUTE eAttribute);
+  void Script_TreeClass_Index(CFXJSE_Value* pValue,
+                              bool bSetting,
+                              XFA_ATTRIBUTE eAttribute);
+  void Script_TreeClass_ClassIndex(CFXJSE_Value* pValue,
+                                   bool bSetting,
+                                   XFA_ATTRIBUTE eAttribute);
+  void Script_TreeClass_SomExpression(CFXJSE_Value* pValue,
+                                      bool bSetting,
+                                      XFA_ATTRIBUTE eAttribute);
+  void Script_NodeClass_ApplyXSL(CFXJSE_Arguments* pArguments);
+  void Script_NodeClass_AssignNode(CFXJSE_Arguments* pArguments);
+  void Script_NodeClass_Clone(CFXJSE_Arguments* pArguments);
+  void Script_NodeClass_GetAttribute(CFXJSE_Arguments* pArguments);
+  void Script_NodeClass_GetElement(CFXJSE_Arguments* pArguments);
+  void Script_NodeClass_IsPropertySpecified(CFXJSE_Arguments* pArguments);
+  void Script_NodeClass_LoadXML(CFXJSE_Arguments* pArguments);
+  void Script_NodeClass_SaveFilteredXML(CFXJSE_Arguments* pArguments);
+  void Script_NodeClass_SaveXML(CFXJSE_Arguments* pArguments);
+  void Script_NodeClass_SetAttribute(CFXJSE_Arguments* pArguments);
+  void Script_NodeClass_SetElement(CFXJSE_Arguments* pArguments);
+  void Script_NodeClass_Ns(CFXJSE_Value* pValue,
+                           bool bSetting,
+                           XFA_ATTRIBUTE eAttribute);
+  void Script_NodeClass_Model(CFXJSE_Value* pValue,
+                              bool bSetting,
+                              XFA_ATTRIBUTE eAttribute);
+  void Script_NodeClass_IsContainer(CFXJSE_Value* pValue,
+                                    bool bSetting,
+                                    XFA_ATTRIBUTE eAttribute);
+  void Script_NodeClass_IsNull(CFXJSE_Value* pValue,
+                               bool bSetting,
+                               XFA_ATTRIBUTE eAttribute);
+  void Script_NodeClass_OneOfChild(CFXJSE_Value* pValue,
+                                   bool bSetting,
+                                   XFA_ATTRIBUTE eAttribute);
+  void Script_ContainerClass_GetDelta(CFXJSE_Arguments* pArguments);
+  void Script_ContainerClass_GetDeltas(CFXJSE_Arguments* pArguments);
+  void Script_ModelClass_ClearErrorList(CFXJSE_Arguments* pArguments);
+  void Script_ModelClass_CreateNode(CFXJSE_Arguments* pArguments);
+  void Script_ModelClass_IsCompatibleNS(CFXJSE_Arguments* pArguments);
+  void Script_ModelClass_Context(CFXJSE_Value* pValue,
+                                 bool bSetting,
+                                 XFA_ATTRIBUTE eAttribute);
+  void Script_ModelClass_AliasNode(CFXJSE_Value* pValue,
+                                   bool bSetting,
+                                   XFA_ATTRIBUTE eAttribute);
+  void Script_WsdlConnection_Execute(CFXJSE_Arguments* pArguments);
+  void Script_Delta_Restore(CFXJSE_Arguments* pArguments);
+  void Script_Delta_CurrentValue(CFXJSE_Value* pValue,
+                                 bool bSetting,
+                                 XFA_ATTRIBUTE eAttribute);
+  void Script_Delta_SavedValue(CFXJSE_Value* pValue,
+                               bool bSetting,
+                               XFA_ATTRIBUTE eAttribute);
+  void Script_Delta_Target(CFXJSE_Value* pValue,
+                           bool bSetting,
+                           XFA_ATTRIBUTE eAttribute);
+  void Script_Attribute_SendAttributeChangeMessage(XFA_ATTRIBUTE eAttribute,
+                                                   bool bScriptModify);
+  void Script_Attribute_Integer(CFXJSE_Value* pValue,
+                                bool bSetting,
+                                XFA_ATTRIBUTE eAttribute);
+  void Script_Attribute_IntegerRead(CFXJSE_Value* pValue,
+                                    bool bSetting,
+                                    XFA_ATTRIBUTE eAttribute);
+  void Script_Attribute_BOOL(CFXJSE_Value* pValue,
+                             bool bSetting,
+                             XFA_ATTRIBUTE eAttribute);
+  void Script_Attribute_BOOLRead(CFXJSE_Value* pValue,
+                                 bool bSetting,
+                                 XFA_ATTRIBUTE eAttribute);
+  void Script_Attribute_String(CFXJSE_Value* pValue,
+                               bool bSetting,
+                               XFA_ATTRIBUTE eAttribute);
+  void Script_Attribute_StringRead(CFXJSE_Value* pValue,
+                                   bool bSetting,
+                                   XFA_ATTRIBUTE eAttribute);
+  void Script_Som_ValidationMessage(CFXJSE_Value* pValue,
+                                    bool bSetting,
+                                    XFA_ATTRIBUTE eAttribute);
+  void Script_Field_Length(CFXJSE_Value* pValue,
+                           bool bSetting,
+                           XFA_ATTRIBUTE eAttribute);
+  void Script_Som_DefaultValue(CFXJSE_Value* pValue,
+                               bool bSetting,
+                               XFA_ATTRIBUTE eAttribute);
+  void Script_Som_DefaultValue_Read(CFXJSE_Value* pValue,
+                                    bool bSetting,
+                                    XFA_ATTRIBUTE eAttribute);
+  void Script_Boolean_Value(CFXJSE_Value* pValue,
+                            bool bSetting,
+                            XFA_ATTRIBUTE eAttribute);
+  void Script_Som_Message(CFXJSE_Value* pValue,
+                          bool bSetting,
+                          XFA_SOM_MESSAGETYPE iMessageType);
+  void Script_Som_BorderColor(CFXJSE_Value* pValue,
+                              bool bSetting,
+                              XFA_ATTRIBUTE eAttribute);
+  void Script_Som_BorderWidth(CFXJSE_Value* pValue,
+                              bool bSetting,
+                              XFA_ATTRIBUTE eAttribute);
+  void Script_Som_FillColor(CFXJSE_Value* pValue,
+                            bool bSetting,
+                            XFA_ATTRIBUTE eAttribute);
+  void Script_Som_DataNode(CFXJSE_Value* pValue,
+                           bool bSetting,
+                           XFA_ATTRIBUTE eAttribute);
+  void Script_Som_FontColor(CFXJSE_Value* pValue,
+                            bool bSetting,
+                            XFA_ATTRIBUTE eAttribute);
+  void Script_Som_Mandatory(CFXJSE_Value* pValue,
+                            bool bSetting,
+                            XFA_ATTRIBUTE eAttribute);
+  void Script_Som_MandatoryMessage(CFXJSE_Value* pValue,
+                                   bool bSetting,
+                                   XFA_ATTRIBUTE eAttribute);
+  void Script_Som_InstanceIndex(CFXJSE_Value* pValue,
+                                bool bSetting,
+                                XFA_ATTRIBUTE eAttribute);
+  void Script_Draw_DefaultValue(CFXJSE_Value* pValue,
+                                bool bSetting,
+                                XFA_ATTRIBUTE eAttribute);
+  void Script_Field_DefaultValue(CFXJSE_Value* pValue,
+                                 bool bSetting,
+                                 XFA_ATTRIBUTE eAttribute);
+  void Script_Field_EditValue(CFXJSE_Value* pValue,
+                              bool bSetting,
+                              XFA_ATTRIBUTE eAttribute);
+  void Script_Field_FormatMessage(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_ATTRIBUTE eAttribute);
+  void Script_Field_FormattedValue(CFXJSE_Value* pValue,
+                                   bool bSetting,
+                                   XFA_ATTRIBUTE eAttribute);
+  void Script_Field_ParentSubform(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_ATTRIBUTE eAttribute);
+  void Script_Field_SelectedIndex(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_ATTRIBUTE eAttribute);
+  void Script_Field_ClearItems(CFXJSE_Arguments* pArguments);
+  void Script_Field_ExecEvent(CFXJSE_Arguments* pArguments);
+  void Script_Field_ExecInitialize(CFXJSE_Arguments* pArguments);
+  void Script_Field_DeleteItem(CFXJSE_Arguments* pArguments);
+  void Script_Field_GetSaveItem(CFXJSE_Arguments* pArguments);
+  void Script_Field_BoundItem(CFXJSE_Arguments* pArguments);
+  void Script_Field_GetItemState(CFXJSE_Arguments* pArguments);
+  void Script_Field_ExecCalculate(CFXJSE_Arguments* pArguments);
+  void Script_Field_SetItems(CFXJSE_Arguments* pArguments);
+  void Script_Field_GetDisplayItem(CFXJSE_Arguments* pArguments);
+  void Script_Field_SetItemState(CFXJSE_Arguments* pArguments);
+  void Script_Field_AddItem(CFXJSE_Arguments* pArguments);
+  void Script_Field_ExecValidate(CFXJSE_Arguments* pArguments);
+  void Script_ExclGroup_DefaultAndRawValue(CFXJSE_Value* pValue,
+                                           bool bSetting,
+                                           XFA_ATTRIBUTE eAttribute);
+  void Script_ExclGroup_ErrorText(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_ATTRIBUTE eAttribute);
+  void Script_ExclGroup_Transient(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_ATTRIBUTE eAttribute);
+  void Script_ExclGroup_ExecEvent(CFXJSE_Arguments* pArguments);
+  void Script_ExclGroup_SelectedMember(CFXJSE_Arguments* pArguments);
+  void Script_ExclGroup_ExecInitialize(CFXJSE_Arguments* pArguments);
+  void Script_ExclGroup_ExecCalculate(CFXJSE_Arguments* pArguments);
+  void Script_ExclGroup_ExecValidate(CFXJSE_Arguments* pArguments);
+  void Script_Subform_InstanceManager(CFXJSE_Value* pValue,
+                                      bool bSetting,
+                                      XFA_ATTRIBUTE eAttribute);
+  void Script_Subform_Locale(CFXJSE_Value* pValue,
+                             bool bSetting,
+                             XFA_ATTRIBUTE eAttribute);
+  void Script_Subform_ExecEvent(CFXJSE_Arguments* pArguments);
+  void Script_Subform_ExecInitialize(CFXJSE_Arguments* pArguments);
+  void Script_Subform_ExecCalculate(CFXJSE_Arguments* pArguments);
+  void Script_Subform_ExecValidate(CFXJSE_Arguments* pArguments);
+  void Script_Subform_GetInvalidObjects(CFXJSE_Arguments* pArguments);
+  void Script_Template_FormNodes(CFXJSE_Arguments* pArguments);
+  void Script_Template_Remerge(CFXJSE_Arguments* pArguments);
+  void Script_Template_ExecInitialize(CFXJSE_Arguments* pArguments);
+  void Script_Template_CreateNode(CFXJSE_Arguments* pArguments);
+  void Script_Template_Recalculate(CFXJSE_Arguments* pArguments);
+  void Script_Template_ExecCalculate(CFXJSE_Arguments* pArguments);
+  void Script_Template_ExecValidate(CFXJSE_Arguments* pArguments);
+  void Script_Manifest_Evaluate(CFXJSE_Arguments* pArguments);
+  void Script_InstanceManager_Count(CFXJSE_Value* pValue,
+                                    bool bSetting,
+                                    XFA_ATTRIBUTE eAttribute);
+  void Script_InstanceManager_Max(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_ATTRIBUTE eAttribute);
+  void Script_InstanceManager_Min(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_ATTRIBUTE eAttribute);
+  void Script_InstanceManager_MoveInstance(CFXJSE_Arguments* pArguments);
+  void Script_InstanceManager_RemoveInstance(CFXJSE_Arguments* pArguments);
+  void Script_InstanceManager_SetInstances(CFXJSE_Arguments* pArguments);
+  void Script_InstanceManager_AddInstance(CFXJSE_Arguments* pArguments);
+  void Script_InstanceManager_InsertInstance(CFXJSE_Arguments* pArguments);
+  void Script_Occur_Max(CFXJSE_Value* pValue,
+                        bool bSetting,
+                        XFA_ATTRIBUTE eAttribute);
+  void Script_Occur_Min(CFXJSE_Value* pValue,
+                        bool bSetting,
+                        XFA_ATTRIBUTE eAttribute);
+  void Script_Desc_Metadata(CFXJSE_Arguments* pArguments);
+  void Script_Form_FormNodes(CFXJSE_Arguments* pArguments);
+  void Script_Form_Remerge(CFXJSE_Arguments* pArguments);
+  void Script_Form_ExecInitialize(CFXJSE_Arguments* pArguments);
+  void Script_Form_Recalculate(CFXJSE_Arguments* pArguments);
+  void Script_Form_ExecCalculate(CFXJSE_Arguments* pArguments);
+  void Script_Form_ExecValidate(CFXJSE_Arguments* pArguments);
+  void Script_Form_Checksum(CFXJSE_Value* pValue,
+                            bool bSetting,
+                            XFA_ATTRIBUTE eAttribute);
+  void Script_Packet_GetAttribute(CFXJSE_Arguments* pArguments);
+  void Script_Packet_SetAttribute(CFXJSE_Arguments* pArguments);
+  void Script_Packet_RemoveAttribute(CFXJSE_Arguments* pArguments);
+  void Script_Packet_Content(CFXJSE_Value* pValue,
+                             bool bSetting,
+                             XFA_ATTRIBUTE eAttribute);
+  void Script_Source_Next(CFXJSE_Arguments* pArguments);
+  void Script_Source_CancelBatch(CFXJSE_Arguments* pArguments);
+  void Script_Source_First(CFXJSE_Arguments* pArguments);
+  void Script_Source_UpdateBatch(CFXJSE_Arguments* pArguments);
+  void Script_Source_Previous(CFXJSE_Arguments* pArguments);
+  void Script_Source_IsBOF(CFXJSE_Arguments* pArguments);
+  void Script_Source_IsEOF(CFXJSE_Arguments* pArguments);
+  void Script_Source_Cancel(CFXJSE_Arguments* pArguments);
+  void Script_Source_Update(CFXJSE_Arguments* pArguments);
+  void Script_Source_Open(CFXJSE_Arguments* pArguments);
+  void Script_Source_Delete(CFXJSE_Arguments* pArguments);
+  void Script_Source_AddNew(CFXJSE_Arguments* pArguments);
+  void Script_Source_Requery(CFXJSE_Arguments* pArguments);
+  void Script_Source_Resync(CFXJSE_Arguments* pArguments);
+  void Script_Source_Close(CFXJSE_Arguments* pArguments);
+  void Script_Source_Last(CFXJSE_Arguments* pArguments);
+  void Script_Source_HasDataChanged(CFXJSE_Arguments* pArguments);
+  void Script_Source_Db(CFXJSE_Value* pValue,
+                        bool bSetting,
+                        XFA_ATTRIBUTE eAttribute);
+  void Script_Xfa_This(CFXJSE_Value* pValue,
+                       bool bSetting,
+                       XFA_ATTRIBUTE eAttribute);
+  void Script_Handler_Version(CFXJSE_Value* pValue,
+                              bool bSetting,
+                              XFA_ATTRIBUTE eAttribute);
+  void Script_SubmitFormat_Mode(CFXJSE_Value* pValue,
+                                bool bSetting,
+                                XFA_ATTRIBUTE eAttribute);
+  void Script_Extras_Type(CFXJSE_Value* pValue,
+                          bool bSetting,
+                          XFA_ATTRIBUTE eAttribute);
+  void Script_Encrypt_Format(CFXJSE_Value* pValue,
+                             bool bSetting,
+                             XFA_ATTRIBUTE eAttribute);
+  void Script_Script_Stateless(CFXJSE_Value* pValue,
+                               bool bSetting,
+                               XFA_ATTRIBUTE eAttribute);
+
+ private:
+  bool SetValue(XFA_ATTRIBUTE eAttr,
+                XFA_ATTRIBUTETYPE eType,
+                void* pValue,
+                bool bNotify);
+  bool GetValue(XFA_ATTRIBUTE eAttr,
+                XFA_ATTRIBUTETYPE eType,
+                bool bUseDefault,
+                void*& pValue);
+
+  bool TryUserData(void* pKey, void*& pData, bool bProtoAlso = false);
+
+  bool SetScriptContent(const WideString& wsContent,
+                        const WideString& wsXMLValue,
+                        bool bNotify = true,
+                        bool bScriptModify = false,
+                        bool bSyncData = true);
+  WideString GetScriptContent(bool bScriptModify = false);
+
+  XFA_MAPMODULEDATA* CreateMapModuleData();
+  XFA_MAPMODULEDATA* GetMapModuleData() const;
+  void SetMapModuleValue(void* pKey, void* pValue);
+  bool GetMapModuleValue(void* pKey, void*& pValue);
+  void SetMapModuleString(void* pKey, const WideStringView& wsValue);
+  bool GetMapModuleString(void* pKey, WideStringView& wsValue);
+  void SetMapModuleBuffer(
+      void* pKey,
+      void* pValue,
+      int32_t iBytes,
+      XFA_MAPDATABLOCKCALLBACKINFO* pCallbackInfo = nullptr);
+  bool GetMapModuleBuffer(void* pKey,
+                          void*& pValue,
+                          int32_t& iBytes,
+                          bool bProtoAlso = true) const;
+  bool HasMapModuleKey(void* pKey, bool bProtoAlso = false);
+  void RemoveMapModuleKey(void* pKey = nullptr);
+  void MoveBufferMapData(CXFA_Node* pDstModule, void* pKey);
+  void MoveBufferMapData(CXFA_Node* pSrcModule,
+                         CXFA_Node* pDstModule,
+                         void* pKey,
+                         bool bRecursive = false);
+
+  int32_t execSingleEventByName(const WideStringView& wsEventName,
+                                XFA_Element eType);
+
+  UnownedPtr<CXFA_Node> node_;
+  XFA_MAPMODULEDATA* map_module_data_;
+};
+
+#endif  // FXJS_CJX_NODE_H_