1 files changed, 16 insertions, 231 deletions

diff --git a/core/fxcrt/xml/cfx_xmlnode.cpp b/core/fxcrt/xml/cfx_xmlnode.cpp
index 41889e2d1c..19f397deb2 100644
--- a/core/fxcrt/xml/cfx_xmlnode.cpp
+++ b/core/fxcrt/xml/cfx_xmlnode.cpp
@@ -39,134 +39,51 @@ void CFX_XMLNode::DeleteChildren() {
   m_pChild = nullptr;
 }
 
-int32_t CFX_XMLNode::CountChildNodes() const {
-  int32_t iCount = 0;
-  CFX_XMLNode* pChild = m_pChild;
-  while (pChild) {
-    iCount++;
-    pChild = pChild->m_pNext;
-  }
-  return iCount;
-}
-
-CFX_XMLNode* CFX_XMLNode::GetChildNode(int32_t index) const {
-  CFX_XMLNode* pChild = m_pChild;
-  while (pChild) {
-    if (index == 0) {
-      return pChild;
-    }
-    index--;
-    pChild = pChild->m_pNext;
-  }
-  return nullptr;
-}
-
-int32_t CFX_XMLNode::GetChildNodeIndex(CFX_XMLNode* pNode) const {
-  int32_t index = 0;
-  CFX_XMLNode* pChild = m_pChild;
-  while (pChild) {
-    if (pChild == pNode) {
-      return index;
-    }
-    index++;
-    pChild = pChild->m_pNext;
-  }
-  return -1;
+void CFX_XMLNode::AppendChild(CFX_XMLNode* pNode) {
+  InsertChildNode(pNode, -1);
 }
 
-CFX_XMLNode* CFX_XMLNode::GetPath(const wchar_t* pPath,
-                                  int32_t iLength,
-                                  bool bQualifiedName) const {
-  ASSERT(pPath);
-  if (iLength < 0) {
-    iLength = wcslen(pPath);
-  }
-  if (iLength == 0) {
-    return nullptr;
-  }
-  WideString csPath;
-  const wchar_t* pStart = pPath;
-  const wchar_t* pEnd = pPath + iLength;
-  wchar_t ch;
-  while (pStart < pEnd) {
-    ch = *pStart++;
-    if (ch == L'/')
-      break;
-    csPath += ch;
-  }
-  iLength -= pStart - pPath;
-  CFX_XMLNode* pFind = nullptr;
-  if (csPath.GetLength() < 1) {
-    pFind = GetNodeItem(CFX_XMLNode::Root);
-  } else if (csPath.Compare(L"..") == 0) {
-    pFind = m_pParent;
-  } else if (csPath.Compare(L".") == 0) {
-    pFind = (CFX_XMLNode*)this;
-  } else {
-    WideString wsTag;
-    CFX_XMLNode* pNode = m_pChild;
-    while (pNode) {
-      if (pNode->GetType() == FX_XMLNODE_Element) {
-        if (bQualifiedName)
-          wsTag = static_cast<CFX_XMLElement*>(pNode)->GetName();
-        else
-          wsTag = static_cast<CFX_XMLElement*>(pNode)->GetLocalTagName();
-
-        if (wsTag.Compare(csPath) == 0) {
-          if (iLength < 1)
-            pFind = pNode;
-          else
-            pFind = pNode->GetPath(pStart, iLength, bQualifiedName);
-
-          if (pFind)
-            return pFind;
-        }
-      }
-      pNode = pNode->m_pNext;
-    }
-  }
-  if (!pFind || iLength < 1)
-    return pFind;
-  return pFind->GetPath(pStart, iLength, bQualifiedName);
-}
+void CFX_XMLNode::InsertChildNode(CFX_XMLNode* pNode, int32_t index) {
+  ASSERT(!pNode->m_pParent);
 
-int32_t CFX_XMLNode::InsertChildNode(CFX_XMLNode* pNode, int32_t index) {
   pNode->m_pParent = this;
   if (!m_pChild) {
     m_pChild = pNode;
     pNode->m_pPrior = nullptr;
     pNode->m_pNext = nullptr;
-    return 0;
+    return;
   }
   if (index == 0) {
     pNode->m_pNext = m_pChild;
     pNode->m_pPrior = nullptr;
     m_pChild->m_pPrior = pNode;
     m_pChild = pNode;
-    return 0;
+    return;
   }
+
   int32_t iCount = 0;
   CFX_XMLNode* pFind = m_pChild;
-  while (++iCount != index && pFind->m_pNext) {
+  while (++iCount != index && pFind->m_pNext)
     pFind = pFind->m_pNext;
-  }
+
   pNode->m_pPrior = pFind;
   pNode->m_pNext = pFind->m_pNext;
   if (pFind->m_pNext)
     pFind->m_pNext->m_pPrior = pNode;
   pFind->m_pNext = pNode;
-  return iCount;
 }
 
 void CFX_XMLNode::RemoveChildNode(CFX_XMLNode* pNode) {
   ASSERT(m_pChild && pNode);
-  if (m_pChild == pNode) {
+
+  if (m_pChild == pNode)
     m_pChild = pNode->m_pNext;
-  } else {
+  else
     pNode->m_pPrior->m_pNext = pNode->m_pNext;
-  }
+
   if (pNode->m_pNext)
     pNode->m_pNext->m_pPrior = pNode->m_pPrior;
+
   pNode->m_pParent = nullptr;
   pNode->m_pNext = nullptr;
   pNode->m_pPrior = nullptr;
@@ -176,153 +93,21 @@ CFX_XMLNode* CFX_XMLNode::GetNodeItem(CFX_XMLNode::NodeItem eItem) const {
   switch (eItem) {
     case CFX_XMLNode::Root: {
       CFX_XMLNode* pParent = (CFX_XMLNode*)this;
-      while (pParent->m_pParent) {
+      while (pParent->m_pParent)
         pParent = pParent->m_pParent;
-      }
+
       return pParent;
     }
     case CFX_XMLNode::Parent:
       return m_pParent;
-    case CFX_XMLNode::FirstSibling: {
-      CFX_XMLNode* pItem = (CFX_XMLNode*)this;
-      while (pItem->m_pPrior) {
-        pItem = pItem->m_pPrior;
-      }
-      return pItem == (CFX_XMLNode*)this ? nullptr : pItem;
-    }
-    case CFX_XMLNode::PriorSibling:
-      return m_pPrior;
     case CFX_XMLNode::NextSibling:
       return m_pNext;
-    case CFX_XMLNode::LastSibling: {
-      CFX_XMLNode* pItem = (CFX_XMLNode*)this;
-      while (pItem->m_pNext)
-        pItem = pItem->m_pNext;
-      return pItem == (CFX_XMLNode*)this ? nullptr : pItem;
-    }
-    case CFX_XMLNode::FirstNeighbor: {
-      CFX_XMLNode* pParent = (CFX_XMLNode*)this;
-      while (pParent->m_pParent)
-        pParent = pParent->m_pParent;
-      return pParent == (CFX_XMLNode*)this ? nullptr : pParent;
-    }
-    case CFX_XMLNode::PriorNeighbor: {
-      if (!m_pPrior)
-        return m_pParent;
-
-      CFX_XMLNode* pItem = m_pPrior;
-      while (pItem->m_pChild) {
-        pItem = pItem->m_pChild;
-        while (pItem->m_pNext)
-          pItem = pItem->m_pNext;
-      }
-      return pItem;
-    }
-    case CFX_XMLNode::NextNeighbor: {
-      if (m_pChild)
-        return m_pChild;
-      if (m_pNext)
-        return m_pNext;
-      CFX_XMLNode* pItem = m_pParent;
-      while (pItem) {
-        if (pItem->m_pNext)
-          return pItem->m_pNext;
-        pItem = pItem->m_pParent;
-      }
-      return nullptr;
-    }
-    case CFX_XMLNode::LastNeighbor: {
-      CFX_XMLNode* pItem = (CFX_XMLNode*)this;
-      while (pItem->m_pParent) {
-        pItem = pItem->m_pParent;
-      }
-      while (true) {
-        while (pItem->m_pNext)
-          pItem = pItem->m_pNext;
-        if (!pItem->m_pChild)
-          break;
-        pItem = pItem->m_pChild;
-      }
-      return pItem == (CFX_XMLNode*)this ? nullptr : pItem;
-    }
     case CFX_XMLNode::FirstChild:
       return m_pChild;
-    case CFX_XMLNode::LastChild: {
-      if (!m_pChild)
-        return nullptr;
-
-      CFX_XMLNode* pChild = m_pChild;
-      while (pChild->m_pNext)
-        pChild = pChild->m_pNext;
-      return pChild;
-    }
-    default:
-      break;
   }
   return nullptr;
 }
 
-int32_t CFX_XMLNode::GetNodeLevel() const {
-  int32_t iLevel = 0;
-  const CFX_XMLNode* pItem = m_pParent;
-  while (pItem) {
-    iLevel++;
-    pItem = pItem->m_pParent;
-  }
-  return iLevel;
-}
-
-bool CFX_XMLNode::InsertNodeItem(CFX_XMLNode::NodeItem eItem,
-                                 CFX_XMLNode* pNode) {
-  switch (eItem) {
-    case CFX_XMLNode::NextSibling: {
-      pNode->m_pParent = m_pParent;
-      pNode->m_pNext = m_pNext;
-      pNode->m_pPrior = this;
-      if (m_pNext) {
-        m_pNext->m_pPrior = pNode;
-      }
-      m_pNext = pNode;
-      return true;
-    }
-    case CFX_XMLNode::PriorSibling: {
-      pNode->m_pParent = m_pParent;
-      pNode->m_pNext = this;
-      pNode->m_pPrior = m_pPrior;
-      if (m_pPrior) {
-        m_pPrior->m_pNext = pNode;
-      } else if (m_pParent) {
-        m_pParent->m_pChild = pNode;
-      }
-      m_pPrior = pNode;
-      return true;
-    }
-    default:
-      return false;
-  }
-}
-
-CFX_XMLNode* CFX_XMLNode::RemoveNodeItem(CFX_XMLNode::NodeItem eItem) {
-  CFX_XMLNode* pNode = nullptr;
-  switch (eItem) {
-    case CFX_XMLNode::NextSibling:
-      if (m_pNext) {
-        pNode = m_pNext;
-        m_pNext = pNode->m_pNext;
-        if (m_pNext) {
-          m_pNext->m_pPrior = this;
-        }
-        pNode->m_pParent = nullptr;
-        pNode->m_pNext = nullptr;
-        pNode->m_pPrior = nullptr;
-      }
-      break;
-    default:
-      break;
-  }
-  return pNode;
-}
-
 std::unique_ptr<CFX_XMLNode> CFX_XMLNode::Clone() {
   return nullptr;
 }