Convert XFA_ELEMENT to an enum class

xfa/fxfa/parser/xfa_object.h

 // 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_FXFA_PARSER_XFA_OBJECT_H_
 #define XFA_FXFA_PARSER_XFA_OBJECT_H_
 
 #include <unordered_set>
@@ skipping 72 matching lines @@
   }
 
   CXFA_Node* AsNode();
   CXFA_OrdinaryObject* AsOrdinaryObject();
   CXFA_NodeList* AsNodeList();
 
   const CXFA_Node* AsNode() const;
   const CXFA_OrdinaryObject* AsOrdinaryObject() const;
   const CXFA_NodeList* AsNodeList() const;
 
-  XFA_ELEMENT GetClassID() const;
+  XFA_Element GetClassID() const;
   void GetClassName(CFX_WideStringC& wsName) const;
   uint32_t GetClassHashCode() const;
   void Script_ObjectClass_ClassName(CFXJSE_Value* pValue,
                                     FX_BOOL bSetting,
                                     XFA_ATTRIBUTE eAttribute);
   void ThrowException(int32_t iStringID, ...);
 
  protected:
   CXFA_Document* const m_pDocument;
   XFA_ObjectType m_objectType;
@@ skipping 39 matching lines @@
   CFX_MapPtrToPtr m_ValueMap;
   CFX_MapPtrTemplate<void*, XFA_MAPDATABLOCK*> m_BufferMap;
 };
 
 #define XFA_CalcRefCount (void*)(uintptr_t) FXBSTR_ID('X', 'F', 'A', 'R')
 #define XFA_CalcData (void*)(uintptr_t) FXBSTR_ID('X', 'F', 'A', 'C')
 #define XFA_LAYOUTITEMKEY (void*)(uintptr_t) FXBSTR_ID('L', 'Y', 'I', 'M')
 
 class CXFA_Node : public CXFA_Object {
  public:
-  XFA_ELEMENT GetClassID() const { return m_eNodeClass; }
+  XFA_Element GetClassID() const { return m_eNodeClass; }
   uint32_t GetPacketID() const { return m_ePacket; }
 
   void SetFlag(uint32_t dwFlag, bool bNotify);
   void ClearFlag(uint32_t dwFlag);
 
   bool IsInitialized() const { return HasFlag(XFA_NodeFlag_Initialized); }
   bool IsOwnXMLNode() const { return HasFlag(XFA_NodeFlag_OwnXMLNode); }
   bool IsUserInteractive() const {
     return HasFlag(XFA_NodeFlag_UserInteractive);
   }
@@ skipping 121 matching lines @@
   }
   FX_BOOL SetUserData(void* pKey,
                       void* pData,
                       XFA_MAPDATABLOCKCALLBACKINFO* pCallbackInfo = NULL);
   FX_BOOL TryUserData(void* pKey, void*& pData, FX_BOOL bProtoAlso = FALSE);
   void* GetUserData(void* pKey, FX_BOOL bProtoAlso = FALSE) {
     void* pData;
     return TryUserData(pKey, pData, bProtoAlso) ? pData : NULL;
   }
   CXFA_Node* GetProperty(int32_t index,
-                         XFA_ELEMENT eProperty,
+                         XFA_Element eProperty,
                          FX_BOOL bCreateProperty = TRUE);
-  int32_t CountChildren(XFA_ELEMENT eElement, FX_BOOL bOnlyChild = FALSE);
+  int32_t CountChildren(XFA_Element eElement, FX_BOOL bOnlyChild = FALSE);
   CXFA_Node* GetChild(int32_t index,
-                      XFA_ELEMENT eElement,
+                      XFA_Element eElement,
                       FX_BOOL bOnlyChild = FALSE);
   int32_t InsertChild(int32_t index, CXFA_Node* pNode);
   FX_BOOL InsertChild(CXFA_Node* pNode, CXFA_Node* pBeforeNode = NULL);
   FX_BOOL RemoveChild(CXFA_Node* pNode, bool bNotify = true);
   CXFA_Node* Clone(FX_BOOL bRecursive);
   CXFA_Node* GetNodeItem(XFA_NODEITEM eItem) const;
   CXFA_Node* GetNodeItem(XFA_NODEITEM eItem, XFA_ObjectType eType) const;
   int32_t GetNodeList(CXFA_NodeArray& nodes,
                       uint32_t dwTypeFilter = XFA_NODEFILTER_Children |
                                               XFA_NODEFILTER_Properties,
-                      XFA_ELEMENT eElementFilter = XFA_ELEMENT_UNKNOWN,
+                      XFA_Element eElementFilter = XFA_Element::Unknown,
                       int32_t iLevel = 1);
-  CXFA_Node* CreateSamePacketNode(XFA_ELEMENT eElement,
+  CXFA_Node* CreateSamePacketNode(XFA_Element eElement,
                                   uint32_t dwFlags = XFA_NodeFlag_Initialized);
   CXFA_Node* CloneTemplateToForm(FX_BOOL bRecursive);
   CXFA_Node* GetTemplateNode() const;
   void SetTemplateNode(CXFA_Node* pTemplateNode);
   CXFA_Node* GetDataDescriptionNode();
   void SetDataDescriptionNode(CXFA_Node* pDataDescriptionNode);
   CXFA_Node* GetBindData();
   int32_t GetBindItems(CXFA_NodeArray& formItems);
   int32_t AddBindItem(CXFA_Node* pFormNode);
   int32_t RemoveBindItem(CXFA_Node* pFormNode);
   FX_BOOL HasBindItem();
   CXFA_WidgetData* GetWidgetData();
   CXFA_WidgetData* GetContainerWidgetData();
   FX_BOOL GetLocaleName(CFX_WideString& wsLocaleName);
   XFA_ATTRIBUTEENUM GetIntact();
   CXFA_Node* GetFirstChildByName(const CFX_WideStringC& wsNodeName) const;
   CXFA_Node* GetFirstChildByName(uint32_t dwNodeNameHash) const;
-  CXFA_Node* GetFirstChildByClass(XFA_ELEMENT eNodeClass) const;
+  CXFA_Node* GetFirstChildByClass(XFA_Element eNodeClass) const;
   CXFA_Node* GetNextSameNameSibling(uint32_t dwNodeNameHash) const;
   CXFA_Node* GetNextSameNameSibling(const CFX_WideStringC& wsNodeName) const;
-  CXFA_Node* GetNextSameClassSibling(XFA_ELEMENT eNodeClass) const;
+  CXFA_Node* GetNextSameClassSibling(XFA_Element eNodeClass) const;
   int32_t GetNodeSameNameIndex() const;
   int32_t GetNodeSameClassIndex() const;
   void GetSOMExpression(CFX_WideString& wsSOMExpression);
   CXFA_Node* GetInstanceMgrOfSubform();
 
   CXFA_Node* GetOccurNode();
   void Script_TreeClass_ResolveNode(CFXJSE_Arguments* pArguments);
   void Script_TreeClass_ResolveNodes(CFXJSE_Arguments* pArguments);
   void Script_Som_ResolveNodeList(CFXJSE_Value* pValue,
                                   CFX_WideString wsExpression,
@@ skipping 272 matching lines @@
   void Script_Encrypt_Format(CFXJSE_Value* pValue,
                              FX_BOOL bSetting,
                              XFA_ATTRIBUTE eAttribute);
   void Script_Script_Stateless(CFXJSE_Value* pValue,
                                FX_BOOL bSetting,
                                XFA_ATTRIBUTE eAttribute);
 
  protected:
   friend class CXFA_Document;
 
-  CXFA_Node(CXFA_Document* pDoc, uint16_t ePacket, XFA_ELEMENT eElement);
+  CXFA_Node(CXFA_Document* pDoc, uint16_t ePacket, XFA_Element eElement);
   ~CXFA_Node() override;
 
   bool HasFlag(XFA_NodeFlag dwFlag) const;
   CXFA_Node* Deprecated_GetPrevSibling();
   FX_BOOL SetValue(XFA_ATTRIBUTE eAttr,
                    XFA_ATTRIBUTETYPE eType,
                    void* pValue,
                    bool bNotify);
   FX_BOOL GetValue(XFA_ATTRIBUTE eAttr,
                    XFA_ATTRIBUTETYPE eType,
                    FX_BOOL bUseDefault,
                    void*& pValue);
   void OnRemoved(bool bNotify);
   void OnChanging(XFA_ATTRIBUTE eAttr, bool bNotify);
   void OnChanged(XFA_ATTRIBUTE eAttr, bool bNotify, FX_BOOL bScriptModify);
   int32_t execSingleEventByName(const CFX_WideStringC& wsEventName,
-                                XFA_ELEMENT eElementType);
+                                XFA_Element eElementType);
   FX_BOOL SetScriptContent(const CFX_WideString& wsContent,
                            const CFX_WideString& wsXMLValue,
                            bool bNotify = true,
                            FX_BOOL bScriptModify = FALSE,
                            FX_BOOL bSyncData = TRUE);
   CFX_WideString GetScriptContent(FX_BOOL bScriptModify = FALSE);
   XFA_MAPMODULEDATA* CreateMapModuleData();
   XFA_MAPMODULEDATA* GetMapModuleData() const;
   void SetMapModuleValue(void* pKey, void* pValue);
   FX_BOOL GetMapModuleValue(void* pKey, void*& pValue);
@@ skipping 14 matching lines @@
   void MoveBufferMapData(CXFA_Node* pSrcModule,
                          CXFA_Node* pDstModule,
                          void* pKey,
                          FX_BOOL bRecursive = FALSE);
 
   CXFA_Node* m_pNext;
   CXFA_Node* m_pChild;
   CXFA_Node* m_pLastChild;
   CXFA_Node* m_pParent;
   CFDE_XMLNode* m_pXMLNode;
-  XFA_ELEMENT m_eNodeClass;
+  XFA_Element m_eNodeClass;
   uint16_t m_ePacket;
   uint16_t m_uNodeFlags;
   uint32_t m_dwNameHash;
   CXFA_Node* m_pAuxNode;
   XFA_MAPMODULEDATA* m_pMapModuleData;
 };
 
 class CXFA_OrdinaryObject : public CXFA_Object {
  public:
-  CXFA_OrdinaryObject(CXFA_Document* pDocument, XFA_ELEMENT eElement);
+  CXFA_OrdinaryObject(CXFA_Document* pDocument, XFA_Element eElement);
   ~CXFA_OrdinaryObject() override;
 
-  XFA_ELEMENT GetClassID() const;
+  XFA_Element GetClassID() const;
   uint32_t GetScriptObjHash() const;
 
  protected:
-  XFA_ELEMENT m_eNodeClass;
+  XFA_Element m_eNodeClass;
   uint32_t m_uScriptHash;
 };
 
 class CXFA_ThisProxy : public CXFA_Object {
  public:
   CXFA_ThisProxy(CXFA_Node* pThisNode, CXFA_Node* pScriptNode);
   ~CXFA_ThisProxy() override;
 
   CXFA_Node* GetThisNode() const;
   CXFA_Node* GetScriptNode() const;
 
  private:
   CXFA_Node* m_pThisNode;
   CXFA_Node* m_pScriptNode;
 };
 
 class CXFA_NodeList : public CXFA_Object {
  public:
   explicit CXFA_NodeList(CXFA_Document* pDocument);
   ~CXFA_NodeList() override;
 
-  XFA_ELEMENT GetClassID() const;
+  XFA_Element GetClassID() const;
   CXFA_Node* NamedItem(const CFX_WideStringC& wsName);
   virtual int32_t GetLength() = 0;
   virtual FX_BOOL Append(CXFA_Node* pNode) = 0;
   virtual FX_BOOL Insert(CXFA_Node* pNewNode, CXFA_Node* pBeforeNode) = 0;
   virtual FX_BOOL Remove(CXFA_Node* pNode) = 0;
   virtual CXFA_Node* Item(int32_t iIndex) = 0;
 
   void Script_ListClass_Append(CFXJSE_Arguments* pArguments);
   void Script_ListClass_Insert(CFXJSE_Arguments* pArguments);
   void Script_ListClass_Remove(CFXJSE_Arguments* pArguments);
@@ skipping 96 matching lines @@
 
 inline CXFA_Node* ToNode(CXFA_Object* pObj) {
   return pObj ? pObj->AsNode() : nullptr;
 }
 
 inline const CXFA_Node* ToNode(const CXFA_Object* pObj) {
   return pObj ? pObj->AsNode() : nullptr;
 }
 
 #endif  // XFA_FXFA_PARSER_XFA_OBJECT_H_