Move the UI elements from CXFA_WidgetAcc to CXFA_Node

This CL moves the methods and members related to the UI nodes from the
CXFA_WidgetAcc class to the CXFA_Node class.

Change-Id: I1fdc5173787141065f1e607bbfefa3b22af738b4
Reviewed-on: https://pdfium-review.googlesource.com/23290
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

17 files changed, 327 insertions, 348 deletions

diff --git a/xfa/fxfa/cxfa_ffbarcode.cpp b/xfa/fxfa/cxfa_ffbarcode.cpp
index 3ed57b9c28..86b06185e4 100644
--- a/xfa/fxfa/cxfa_ffbarcode.cpp
+++ b/xfa/fxfa/cxfa_ffbarcode.cpp
@@ -146,7 +146,7 @@ void CXFA_FFBarcode::RenderWidget(CXFA_Graphics* pGS,
   mtRotate.Concat(matrix);
 
   CXFA_FFWidget::RenderWidget(pGS, mtRotate, dwStatus);
-  DrawBorder(pGS, m_pNode->GetWidgetAcc()->GetUIBorder(), m_rtUI, mtRotate);
+  DrawBorder(pGS, m_pNode->GetUIBorder(), m_rtUI, mtRotate);
   RenderCaption(pGS, &mtRotate);
   CFX_RectF rtWidget = m_pNormalWidget->GetWidgetRect();
 
diff --git a/xfa/fxfa/cxfa_ffcheckbutton.cpp b/xfa/fxfa/cxfa_ffcheckbutton.cpp
index 89af82cdac..858cbf4a5e 100644
--- a/xfa/fxfa/cxfa_ffcheckbutton.cpp
+++ b/xfa/fxfa/cxfa_ffcheckbutton.cpp
@@ -173,7 +173,7 @@ bool CXFA_FFCheckButton::PerformLayout() {
   m_rtUI.height = fCheckSize;
   AddUIMargin(iCapPlacement);
   m_rtCheckBox = m_rtUI;
-  CXFA_Border* borderUI = m_pNode->GetWidgetAcc()->GetUIBorder();
+  CXFA_Border* borderUI = m_pNode->GetUIBorder();
   if (borderUI) {
     CXFA_Margin* borderMargin = borderUI->GetMarginIfExists();
     if (borderMargin)
@@ -201,7 +201,7 @@ void CXFA_FFCheckButton::CapLeftRightPlacement(
 }
 
 void CXFA_FFCheckButton::AddUIMargin(XFA_AttributeEnum iCapPlacement) {
-  CFX_RectF rtUIMargin = m_pNode->GetWidgetAcc()->GetUIMargin();
+  CFX_RectF rtUIMargin = m_pNode->GetUIMargin();
   m_rtUI.top -= rtUIMargin.top / 2 - rtUIMargin.height / 2;
 
   float fLeftAddRight = rtUIMargin.left + rtUIMargin.width;
@@ -234,8 +234,8 @@ void CXFA_FFCheckButton::RenderWidget(CXFA_Graphics* pGS,
   mtRotate.Concat(matrix);
 
   CXFA_FFWidget::RenderWidget(pGS, mtRotate, dwStatus);
-  DrawBorderWithFlag(pGS, m_pNode->GetWidgetAcc()->GetUIBorder(), m_rtUI,
-                     mtRotate, m_pNode->GetWidgetAcc()->IsCheckButtonRound());
+  DrawBorderWithFlag(pGS, m_pNode->GetUIBorder(), m_rtUI, mtRotate,
+                     m_pNode->GetWidgetAcc()->IsCheckButtonRound());
   RenderCaption(pGS, &mtRotate);
   DrawHighlight(pGS, &mtRotate, dwStatus,
                 m_pNode->GetWidgetAcc()->IsCheckButtonRound());
diff --git a/xfa/fxfa/cxfa_fffield.cpp b/xfa/fxfa/cxfa_fffield.cpp
index cd4359d7eb..c7d54762f5 100644
--- a/xfa/fxfa/cxfa_fffield.cpp
+++ b/xfa/fxfa/cxfa_fffield.cpp
@@ -49,7 +49,7 @@ CFX_RectF CXFA_FFField::GetBBox(uint32_t dwStatus, bool bDrawFocus) {
   if (!bDrawFocus)
     return CXFA_FFWidget::GetBBox(dwStatus);
 
-  XFA_Element type = m_pNode->GetWidgetAcc()->GetUIType();
+  XFA_Element type = m_pNode->GetUIType();
   if (type != XFA_Element::Button && type != XFA_Element::CheckButton &&
       type != XFA_Element::ImageEdit && type != XFA_Element::Signature &&
       type != XFA_Element::ChoiceList) {
@@ -69,7 +69,7 @@ void CXFA_FFField::RenderWidget(CXFA_Graphics* pGS,
   mtRotate.Concat(matrix);
 
   CXFA_FFWidget::RenderWidget(pGS, mtRotate, dwStatus);
-  DrawBorder(pGS, m_pNode->GetWidgetAcc()->GetUIBorder(), m_rtUI, mtRotate);
+  DrawBorder(pGS, m_pNode->GetUIBorder(), m_rtUI, mtRotate);
   RenderCaption(pGS, &mtRotate);
   DrawHighlight(pGS, &mtRotate, dwStatus, false);
 
@@ -136,7 +136,7 @@ void CXFA_FFField::UnloadWidget() {
 }
 
 void CXFA_FFField::SetEditScrollOffset() {
-  XFA_Element eType = m_pNode->GetWidgetAcc()->GetUIType();
+  XFA_Element eType = m_pNode->GetUIType();
   if (eType != XFA_Element::TextEdit && eType != XFA_Element::NumericEdit &&
       eType != XFA_Element::PasswordEdit) {
     return;
@@ -144,10 +144,8 @@ void CXFA_FFField::SetEditScrollOffset() {
 
   float fScrollOffset = 0;
   CXFA_FFField* pPrev = ToField(GetPrev());
-  if (pPrev) {
-    CFX_RectF rtMargin = m_pNode->GetWidgetAcc()->GetUIMargin();
-    fScrollOffset = -rtMargin.top;
-  }
+  if (pPrev)
+    fScrollOffset = -(m_pNode->GetUIMargin().top);
 
   while (pPrev) {
     fScrollOffset += pPrev->m_rtUI.height;
@@ -267,7 +265,7 @@ void CXFA_FFField::CapPlacement() {
       break;
   }
 
-  CXFA_Border* borderUI = m_pNode->GetWidgetAcc()->GetUIBorder();
+  CXFA_Border* borderUI = m_pNode->GetUIBorder();
   if (borderUI) {
     CXFA_Margin* borderMargin = borderUI->GetMarginIfExists();
     if (borderMargin)
@@ -279,7 +277,7 @@ void CXFA_FFField::CapPlacement() {
 void CXFA_FFField::CapTopBottomPlacement(const CXFA_Margin* margin,
                                          const CFX_RectF& rtWidget,
                                          XFA_AttributeEnum iCapPlacement) {
-  CFX_RectF rtUIMargin = m_pNode->GetWidgetAcc()->GetUIMargin();
+  CFX_RectF rtUIMargin = m_pNode->GetUIMargin();
   m_rtCaption.left += rtUIMargin.left;
   if (margin) {
     XFA_RectWithoutMargin(m_rtCaption, margin);
@@ -305,7 +303,7 @@ void CXFA_FFField::CapTopBottomPlacement(const CXFA_Margin* margin,
 void CXFA_FFField::CapLeftRightPlacement(const CXFA_Margin* margin,
                                          const CFX_RectF& rtWidget,
                                          XFA_AttributeEnum iCapPlacement) {
-  CFX_RectF rtUIMargin = m_pNode->GetWidgetAcc()->GetUIMargin();
+  CFX_RectF rtUIMargin = m_pNode->GetUIMargin();
   m_rtCaption.top += rtUIMargin.top;
   m_rtCaption.height -= rtUIMargin.top;
   if (margin) {
@@ -336,7 +334,7 @@ void CXFA_FFField::UpdateFWL() {
 }
 
 uint32_t CXFA_FFField::UpdateUIProperty() {
-  CXFA_Node* pUiNode = m_pNode->GetWidgetAcc()->GetUIChild();
+  CXFA_Node* pUiNode = m_pNode->GetUIChild();
   if (pUiNode && pUiNode->GetElementType() == XFA_Element::DefaultUi)
     return FWL_STYLEEXT_EDT_ReadOnly;
   return 0;
diff --git a/xfa/fxfa/cxfa_ffimageedit.cpp b/xfa/fxfa/cxfa_ffimageedit.cpp
index 0e97559e6a..229fe9219e 100644
--- a/xfa/fxfa/cxfa_ffimageedit.cpp
+++ b/xfa/fxfa/cxfa_ffimageedit.cpp
@@ -65,7 +65,7 @@ void CXFA_FFImageEdit::RenderWidget(CXFA_Graphics* pGS,
   mtRotate.Concat(matrix);
 
   CXFA_FFWidget::RenderWidget(pGS, mtRotate, dwStatus);
-  DrawBorder(pGS, m_pNode->GetWidgetAcc()->GetUIBorder(), m_rtUI, mtRotate);
+  DrawBorder(pGS, m_pNode->GetUIBorder(), m_rtUI, mtRotate);
   RenderCaption(pGS, &mtRotate);
   RetainPtr<CFX_DIBitmap> pDIBitmap =
       m_pNode->GetWidgetAcc()->GetImageEditImage();
@@ -117,7 +117,7 @@ void CXFA_FFImageEdit::SetFWLRect() {
   if (!m_pNormalWidget)
     return;
 
-  CFX_RectF rtUIMargin = m_pNode->GetWidgetAcc()->GetUIMargin();
+  CFX_RectF rtUIMargin = m_pNode->GetUIMargin();
   CFX_RectF rtImage(m_rtUI);
   rtImage.Deflate(rtUIMargin.left, rtUIMargin.top, rtUIMargin.width,
                   rtUIMargin.height);
diff --git a/xfa/fxfa/cxfa_ffnotify.cpp b/xfa/fxfa/cxfa_ffnotify.cpp
index 301a8ecf04..7d9f1c6fa5 100644
--- a/xfa/fxfa/cxfa_ffnotify.cpp
+++ b/xfa/fxfa/cxfa_ffnotify.cpp
@@ -63,18 +63,17 @@ void CXFA_FFNotify::OnPageEvent(CXFA_ContainerLayoutItem* pSender,
     pDocView->OnPageEvent(pSender, dwEvent);
 }
 
-void CXFA_FFNotify::OnWidgetListItemAdded(CXFA_WidgetAcc* pSender,
+void CXFA_FFNotify::OnWidgetListItemAdded(CXFA_Node* pSender,
                                           const wchar_t* pLabel,
                                           const wchar_t* pValue,
                                           int32_t iIndex) {
   if (pSender->GetUIType() != XFA_Element::ChoiceList)
     return;
 
-  CXFA_FFWidget* pWidget =
-      m_pDoc->GetDocView()->GetWidgetForNode(pSender->GetNode());
-  for (; pWidget; pWidget = pSender->GetNextWidget(pWidget)) {
+  CXFA_FFWidget* pWidget = m_pDoc->GetDocView()->GetWidgetForNode(pSender);
+  for (; pWidget; pWidget = pSender->GetWidgetAcc()->GetNextWidget(pWidget)) {
     if (pWidget->IsLoaded()) {
-      if (pSender->IsListBox())
+      if (pSender->GetWidgetAcc()->IsListBox())
         ToListBox(pWidget)->InsertItem(pLabel, iIndex);
       else
         ToComboBox(pWidget)->InsertItem(pLabel, iIndex);
@@ -82,16 +81,15 @@ void CXFA_FFNotify::OnWidgetListItemAdded(CXFA_WidgetAcc* pSender,
   }
 }
 
-void CXFA_FFNotify::OnWidgetListItemRemoved(CXFA_WidgetAcc* pSender,
+void CXFA_FFNotify::OnWidgetListItemRemoved(CXFA_Node* pSender,
                                             int32_t iIndex) {
   if (pSender->GetUIType() != XFA_Element::ChoiceList)
     return;
 
-  CXFA_FFWidget* pWidget =
-      m_pDoc->GetDocView()->GetWidgetForNode(pSender->GetNode());
-  for (; pWidget; pWidget = pSender->GetNextWidget(pWidget)) {
+  CXFA_FFWidget* pWidget = m_pDoc->GetDocView()->GetWidgetForNode(pSender);
+  for (; pWidget; pWidget = pSender->GetWidgetAcc()->GetNextWidget(pWidget)) {
     if (pWidget->IsLoaded()) {
-      if (pSender->IsListBox())
+      if (pSender->GetWidgetAcc()->IsListBox())
         ToListBox(pWidget)->DeleteItem(iIndex);
       else
         ToComboBox(pWidget)->DeleteItem(iIndex);
@@ -121,7 +119,7 @@ CXFA_ContentLayoutItem* CXFA_FFNotify::OnCreateContentLayoutItem(
     return new CXFA_ContentLayoutItem(pNode);
 
   CXFA_FFWidget* pWidget;
-  switch (pNode->GetWidgetAcc()->GetUIType()) {
+  switch (pNode->GetUIType()) {
     case XFA_Element::Barcode:
       pWidget = new CXFA_FFBarcode(pNode);
       break;
@@ -272,8 +270,7 @@ CXFA_FFWidget* CXFA_FFNotify::GetHWidget(CXFA_LayoutItem* pLayoutItem) {
 }
 
 void CXFA_FFNotify::OpenDropDownList(CXFA_FFWidget* hWidget) {
-  if (hWidget->GetNode()->GetWidgetAcc()->GetUIType() !=
-      XFA_Element::ChoiceList)
+  if (hWidget->GetNode()->GetUIType() != XFA_Element::ChoiceList)
     return;
 
   CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
diff --git a/xfa/fxfa/cxfa_ffnotify.h b/xfa/fxfa/cxfa_ffnotify.h
index 924a060210..4086b0adb3 100644
--- a/xfa/fxfa/cxfa_ffnotify.h
+++ b/xfa/fxfa/cxfa_ffnotify.h
@@ -21,11 +21,11 @@ class CXFA_FFNotify {
 
   void OnPageEvent(CXFA_ContainerLayoutItem* pSender, uint32_t dwEvent);
 
-  void OnWidgetListItemAdded(CXFA_WidgetAcc* pSender,
+  void OnWidgetListItemAdded(CXFA_Node* pSender,
                              const wchar_t* pLabel,
                              const wchar_t* pValue,
                              int32_t iIndex);
-  void OnWidgetListItemRemoved(CXFA_WidgetAcc* pSender, int32_t iIndex);
+  void OnWidgetListItemRemoved(CXFA_Node* pSender, int32_t iIndex);
 
   // Node events
   void OnNodeReady(CXFA_Node* pNode);
diff --git a/xfa/fxfa/cxfa_ffpageview.cpp b/xfa/fxfa/cxfa_ffpageview.cpp
index fe1fbb517f..72fe3f4b88 100644
--- a/xfa/fxfa/cxfa_ffpageview.cpp
+++ b/xfa/fxfa/cxfa_ffpageview.cpp
@@ -344,8 +344,8 @@ void CXFA_FFTabOrderPageWidgetIterator::CreateTabOrderWidgetArray() {
          nWidgetCount) {
     if (!pdfium::ContainsValue(m_TabOrderWidgetArray, hWidget)) {
       m_TabOrderWidgetArray.push_back(hWidget);
-      CXFA_WidgetAcc* pWidgetAcc = hWidget->GetNode()->GetWidgetAcc();
-      if (pWidgetAcc->GetUIType() == XFA_Element::ExclGroup) {
+      CXFA_Node* pNode = hWidget->GetNode();
+      if (pNode->GetUIType() == XFA_Element::ExclGroup) {
         auto it = std::find(SpaceOrderWidgetArray.begin(),
                             SpaceOrderWidgetArray.end(), hWidget);
         int32_t iWidgetIndex = it != SpaceOrderWidgetArray.end()
@@ -354,7 +354,7 @@ void CXFA_FFTabOrderPageWidgetIterator::CreateTabOrderWidgetArray() {
         while (true) {
           CXFA_FFWidget* radio =
               SpaceOrderWidgetArray[iWidgetIndex % nWidgetCount];
-          if (radio->GetNode()->GetExclGroupIfExists() != pWidgetAcc->GetNode())
+          if (radio->GetNode()->GetExclGroupIfExists() != pNode)
             break;
           if (!pdfium::ContainsValue(m_TabOrderWidgetArray, hWidget))
             m_TabOrderWidgetArray.push_back(radio);
diff --git a/xfa/fxfa/cxfa_ffsignature.cpp b/xfa/fxfa/cxfa_ffsignature.cpp
index 6e56b38ad1..6911facce1 100644
--- a/xfa/fxfa/cxfa_ffsignature.cpp
+++ b/xfa/fxfa/cxfa_ffsignature.cpp
@@ -31,7 +31,7 @@ void CXFA_FFSignature::RenderWidget(CXFA_Graphics* pGS,
 
   CXFA_FFWidget::RenderWidget(pGS, mtRotate, dwStatus);
 
-  DrawBorder(pGS, m_pNode->GetWidgetAcc()->GetUIBorder(), m_rtUI, mtRotate);
+  DrawBorder(pGS, m_pNode->GetUIBorder(), m_rtUI, mtRotate);
   RenderCaption(pGS, &mtRotate);
   DrawHighlight(pGS, &mtRotate, dwStatus, false);
 }
diff --git a/xfa/fxfa/cxfa_fftextedit.cpp b/xfa/fxfa/cxfa_fftextedit.cpp
index fad9a9b37a..19405d2d2a 100644
--- a/xfa/fxfa/cxfa_fftextedit.cpp
+++ b/xfa/fxfa/cxfa_fftextedit.cpp
@@ -193,15 +193,14 @@ bool CXFA_FFTextEdit::CommitData() {
 }
 
 void CXFA_FFTextEdit::ValidateNumberField(const WideString& wsText) {
-  CXFA_WidgetAcc* pAcc = GetNode()->GetWidgetAcc();
-  if (!pAcc || pAcc->GetUIType() != XFA_Element::NumericEdit)
+  if (GetNode()->GetUIType() != XFA_Element::NumericEdit)
     return;
 
   IXFA_AppProvider* pAppProvider = GetApp()->GetAppProvider();
   if (!pAppProvider)
     return;
 
-  WideString wsSomField = pAcc->GetNode()->GetSOMExpression();
+  WideString wsSomField = GetNode()->GetSOMExpression();
   pAppProvider->MsgBox(WideString::Format(L"%ls can not contain %ls",
                                           wsText.c_str(), wsSomField.c_str()),
                        pAppProvider->GetAppTitle(), XFA_MBICON_Error,
@@ -260,7 +259,7 @@ bool CXFA_FFTextEdit::UpdateFWLData() {
     eType = XFA_VALUEPICTURE_Edit;
 
   bool bUpdate = false;
-  if (m_pNode->GetWidgetAcc()->GetUIType() == XFA_Element::TextEdit &&
+  if (m_pNode->GetUIType() == XFA_Element::TextEdit &&
       !m_pNode->GetWidgetAcc()->GetNumberOfCells()) {
     XFA_Element elementType;
     int32_t iMaxChars;
@@ -271,7 +270,7 @@ bool CXFA_FFTextEdit::UpdateFWLData() {
       pEdit->SetLimit(iMaxChars);
       bUpdate = true;
     }
-  } else if (m_pNode->GetWidgetAcc()->GetUIType() == XFA_Element::Barcode) {
+  } else if (m_pNode->GetUIType() == XFA_Element::Barcode) {
     int32_t nDataLen = 0;
     if (eType == XFA_VALUEPICTURE_Edit)
       nDataLen = m_pNode->GetBarcodeAttribute_DataLength().value_or(0);
@@ -302,7 +301,7 @@ void CXFA_FFTextEdit::OnTextChanged(CFWL_Widget* pWidget,
   eParam.m_pTarget = m_pNode->GetWidgetAcc();
   eParam.m_wsPrevText = wsPrevText;
   CFWL_Edit* pEdit = static_cast<CFWL_Edit*>(m_pNormalWidget.get());
-  if (m_pNode->GetWidgetAcc()->GetUIType() == XFA_Element::DateTimeEdit) {
+  if (m_pNode->GetUIType() == XFA_Element::DateTimeEdit) {
     CFWL_DateTimePicker* pDateTime = (CFWL_DateTimePicker*)pEdit;
     eParam.m_wsNewText = pDateTime->GetEditText();
     if (pDateTime->HasSelection()) {
@@ -326,8 +325,7 @@ void CXFA_FFTextEdit::OnTextFull(CFWL_Widget* pWidget) {
 }
 
 bool CXFA_FFTextEdit::CheckWord(const ByteStringView& sWord) {
-  return sWord.IsEmpty() ||
-         m_pNode->GetWidgetAcc()->GetUIType() != XFA_Element::TextEdit;
+  return sWord.IsEmpty() || m_pNode->GetUIType() != XFA_Element::TextEdit;
 }
 
 void CXFA_FFTextEdit::OnProcessMessage(CFWL_Message* pMessage) {
diff --git a/xfa/fxfa/cxfa_fwltheme.cpp b/xfa/fxfa/cxfa_fwltheme.cpp
index 920968269f..c7c521ea66 100644
--- a/xfa/fxfa/cxfa_fwltheme.cpp
+++ b/xfa/fxfa/cxfa_fwltheme.cpp
@@ -147,18 +147,17 @@ void CXFA_FWLTheme::DrawText(CFWL_ThemeText* pParams) {
 }
 
 CFX_RectF CXFA_FWLTheme::GetUIMargin(CFWL_ThemePart* pThemePart) const {
-  CFX_RectF rect;
   CXFA_FFWidget* pWidget = XFA_ThemeGetOuterWidget(pThemePart->m_pWidget);
   if (!pWidget)
-    return rect;
+    return CFX_RectF();
 
   CXFA_LayoutItem* pItem = pWidget;
-  CXFA_WidgetAcc* pWidgetAcc = pWidget->GetNode()->GetWidgetAcc();
-  rect = pWidgetAcc->GetUIMargin();
-  CXFA_Para* para = pWidgetAcc->GetNode()->GetParaIfExists();
+  CXFA_Node* pNode = pWidget->GetNode();
+  CFX_RectF rect = pNode->GetUIMargin();
+  CXFA_Para* para = pNode->GetParaIfExists();
   if (para) {
     rect.left += para->GetMarginLeft();
-    if (pWidgetAcc->IsMultiLine())
+    if (pNode->GetWidgetAcc()->IsMultiLine())
       rect.width += para->GetMarginRight();
   }
   if (!pItem->GetPrev()) {
diff --git a/xfa/fxfa/cxfa_textprovider.cpp b/xfa/fxfa/cxfa_textprovider.cpp
index a2da41ca40..6e5db65b57 100644
--- a/xfa/fxfa/cxfa_textprovider.cpp
+++ b/xfa/fxfa/cxfa_textprovider.cpp
@@ -136,7 +136,7 @@ CXFA_Font* CXFA_TextProvider::GetFontIfExists() {
 }
 
 bool CXFA_TextProvider::IsCheckButtonAndAutoWidth() {
-  XFA_Element eType = m_pWidgetAcc->GetUIType();
+  XFA_Element eType = m_pWidgetAcc->GetNode()->GetUIType();
   if (eType != XFA_Element::CheckButton)
     return false;
   return !m_pWidgetAcc->GetNode()->TryWidth();
diff --git a/xfa/fxfa/cxfa_widgetacc.cpp b/xfa/fxfa/cxfa_widgetacc.cpp
index b7b51ba03b..49ccade894 100644
--- a/xfa/fxfa/cxfa_widgetacc.cpp
+++ b/xfa/fxfa/cxfa_widgetacc.cpp
@@ -319,21 +319,6 @@ class CXFA_ImageEditData : public CXFA_FieldLayoutData {
   int32_t m_iImageYDpi;
 };
 
-float GetEdgeThickness(const std::vector<CXFA_Stroke*>& strokes,
-                       bool b3DStyle,
-                       int32_t nIndex) {
-  float fThickness = 0;
-
-  CXFA_Stroke* stroke = strokes[nIndex * 2 + 1];
-  if (stroke->IsVisible()) {
-    if (nIndex == 0)
-      fThickness += 2.5f;
-
-    fThickness += stroke->GetThickness() * (b3DStyle ? 4 : 2);
-  }
-  return fThickness;
-}
-
 bool SplitDateTime(const WideString& wsDateTime,
                    WideString& wsDate,
                    WideString& wsTime) {
@@ -361,170 +346,18 @@ bool SplitDateTime(const WideString& wsDateTime,
   return true;
 }
 
-std::pair<XFA_Element, CXFA_Node*> CreateUIChild(CXFA_Node* pNode) {
-  XFA_Element eType = pNode->GetElementType();
-  XFA_Element eWidgetType = eType;
-  if (eType != XFA_Element::Field && eType != XFA_Element::Draw)
-    return {eWidgetType, nullptr};
-
-  eWidgetType = XFA_Element::Unknown;
-  XFA_Element eUIType = XFA_Element::Unknown;
-  auto* defValue =
-      pNode->JSObject()->GetOrCreateProperty<CXFA_Value>(0, XFA_Element::Value);
-  XFA_Element eValueType =
-      defValue ? defValue->GetChildValueClassID() : XFA_Element::Unknown;
-  switch (eValueType) {
-    case XFA_Element::Boolean:
-      eUIType = XFA_Element::CheckButton;
-      break;
-    case XFA_Element::Integer:
-    case XFA_Element::Decimal:
-    case XFA_Element::Float:
-      eUIType = XFA_Element::NumericEdit;
-      break;
-    case XFA_Element::ExData:
-    case XFA_Element::Text:
-      eUIType = XFA_Element::TextEdit;
-      eWidgetType = XFA_Element::Text;
-      break;
-    case XFA_Element::Date:
-    case XFA_Element::Time:
-    case XFA_Element::DateTime:
-      eUIType = XFA_Element::DateTimeEdit;
-      break;
-    case XFA_Element::Image:
-      eUIType = XFA_Element::ImageEdit;
-      eWidgetType = XFA_Element::Image;
-      break;
-    case XFA_Element::Arc:
-    case XFA_Element::Line:
-    case XFA_Element::Rectangle:
-      eUIType = XFA_Element::DefaultUi;
-      eWidgetType = eValueType;
-      break;
-    default:
-      break;
-  }
-
-  CXFA_Node* pUIChild = nullptr;
-  CXFA_Ui* pUI =
-      pNode->JSObject()->GetOrCreateProperty<CXFA_Ui>(0, XFA_Element::Ui);
-  CXFA_Node* pChild = pUI ? pUI->GetFirstChild() : nullptr;
-  for (; pChild; pChild = pChild->GetNextSibling()) {
-    XFA_Element eChildType = pChild->GetElementType();
-    if (eChildType == XFA_Element::Extras ||
-        eChildType == XFA_Element::Picture) {
-      continue;
-    }
-
-    auto node = CXFA_Node::Create(pChild->GetDocument(), XFA_Element::Ui,
-                                  XFA_PacketType::Form);
-    if (node && node->HasPropertyFlags(eChildType, XFA_PROPERTYFLAG_OneOf)) {
-      pUIChild = pChild;
-      break;
-    }
-  }
-
-  if (eType == XFA_Element::Draw) {
-    XFA_Element eDraw =
-        pUIChild ? pUIChild->GetElementType() : XFA_Element::Unknown;
-    switch (eDraw) {
-      case XFA_Element::TextEdit:
-        eWidgetType = XFA_Element::Text;
-        break;
-      case XFA_Element::ImageEdit:
-        eWidgetType = XFA_Element::Image;
-        break;
-      default:
-        eWidgetType = eWidgetType == XFA_Element::Unknown ? XFA_Element::Text
-                                                          : eWidgetType;
-        break;
-    }
-  } else {
-    if (pUIChild && pUIChild->GetElementType() == XFA_Element::DefaultUi) {
-      eWidgetType = XFA_Element::TextEdit;
-    } else {
-      eWidgetType =
-          pUIChild ? pUIChild->GetElementType()
-                   : (eUIType == XFA_Element::Unknown ? XFA_Element::TextEdit
-                                                      : eUIType);
-    }
-  }
-
-  if (!pUIChild) {
-    if (eUIType == XFA_Element::Unknown) {
-      eUIType = XFA_Element::TextEdit;
-      if (defValue) {
-        defValue->JSObject()->GetOrCreateProperty<CXFA_Text>(0,
-                                                             XFA_Element::Text);
-      }
-    }
-    return {eWidgetType,
-            pUI ? pUI->JSObject()->GetOrCreateProperty<CXFA_Node>(0, eUIType)
-                : nullptr};
-  }
-
-  if (eUIType != XFA_Element::Unknown)
-    return {eWidgetType, pUIChild};
-
-  switch (pUIChild->GetElementType()) {
-    case XFA_Element::CheckButton: {
-      eValueType = XFA_Element::Text;
-      if (CXFA_Items* pItems =
-              pNode->GetChild<CXFA_Items>(0, XFA_Element::Items, false)) {
-        if (CXFA_Node* pItem =
-                pItems->GetChild<CXFA_Node>(0, XFA_Element::Unknown, false)) {
-          eValueType = pItem->GetElementType();
-        }
-      }
-      break;
-    }
-    case XFA_Element::DateTimeEdit:
-      eValueType = XFA_Element::DateTime;
-      break;
-    case XFA_Element::ImageEdit:
-      eValueType = XFA_Element::Image;
-      break;
-    case XFA_Element::NumericEdit:
-      eValueType = XFA_Element::Float;
-      break;
-    case XFA_Element::ChoiceList: {
-      eValueType = (pUIChild->JSObject()->GetEnum(XFA_Attribute::Open) ==
-                    XFA_AttributeEnum::MultiSelect)
-                       ? XFA_Element::ExData
-                       : XFA_Element::Text;
-      break;
-    }
-    case XFA_Element::Barcode:
-    case XFA_Element::Button:
-    case XFA_Element::PasswordEdit:
-    case XFA_Element::Signature:
-    case XFA_Element::TextEdit:
-    default:
-      eValueType = XFA_Element::Text;
-      break;
-  }
-  if (defValue)
-    defValue->JSObject()->GetOrCreateProperty<CXFA_Node>(0, eValueType);
-
-  return {eWidgetType, pUIChild};
-}
-
 }  // namespace
 
 CXFA_WidgetAcc::CXFA_WidgetAcc(CXFA_Node* pNode)
     : m_bIsNull(true),
       m_bPreNull(true),
-      m_pUiChildNode(nullptr),
-      m_eUIType(XFA_Element::Unknown),
       m_pNode(pNode) {}
 
 CXFA_WidgetAcc::~CXFA_WidgetAcc() = default;
 
 void CXFA_WidgetAcc::ResetData() {
   WideString wsValue;
-  XFA_Element eUIType = GetUIType();
-  switch (eUIType) {
+  switch (m_pNode->GetUIType()) {
     case XFA_Element::ImageEdit: {
       CXFA_Value* imageValue = m_pNode->GetDefaultValueIfExists();
       CXFA_Image* image = imageValue ? imageValue->GetImageIfExists() : nullptr;
@@ -627,7 +460,8 @@ void CXFA_WidgetAcc::UpdateUIDisplay(CXFA_FFDocView* docView,
   CXFA_FFWidget* pWidget = docView->GetWidgetForNode(m_pNode);
   for (; pWidget; pWidget = GetNextWidget(pWidget)) {
     if (pWidget == pExcept || !pWidget->IsLoaded() ||
-        (GetUIType() != XFA_Element::CheckButton && pWidget->IsFocused())) {
+        (m_pNode->GetUIType() != XFA_Element::CheckButton &&
+         pWidget->IsFocused())) {
       continue;
     }
     pWidget->UpdateFWLData();
@@ -642,7 +476,7 @@ void CXFA_WidgetAcc::CalcCaptionSize(CXFA_FFDoc* doc, CFX_SizeF& szCap) {
 
   LoadCaption(doc);
 
-  XFA_Element eUIType = GetUIType();
+  XFA_Element eUIType = m_pNode->GetUIType();
   XFA_AttributeEnum iCapPlacement = caption->GetPlacementType();
   float fCapReserve = caption->GetReserve();
   const bool bVert = iCapPlacement == XFA_AttributeEnum::Top ||
@@ -699,7 +533,7 @@ bool CXFA_WidgetAcc::CalculateFieldAutoSize(CXFA_FFDoc* doc, CFX_SizeF& size) {
   CFX_SizeF szCap;
   CalcCaptionSize(doc, szCap);
 
-  CFX_RectF rtUIMargin = GetUIMargin();
+  CFX_RectF rtUIMargin = m_pNode->GetUIMargin();
   size.width += rtUIMargin.left + rtUIMargin.width;
   size.height += rtUIMargin.top + rtUIMargin.height;
   if (szCap.width > 0 && szCap.height > 0) {
@@ -790,7 +624,7 @@ void CXFA_WidgetAcc::CalculateTextContentSize(CXFA_FFDoc* doc,
 
     FDE_TextStyle dwStyles;
     dwStyles.last_line_height_ = true;
-    if (GetUIType() == XFA_Element::TextEdit && IsMultiLine())
+    if (m_pNode->GetUIType() == XFA_Element::TextEdit && IsMultiLine())
       dwStyles.line_wrap_ = true;
 
     pTextOut->SetStyles(dwStyles);
@@ -820,7 +654,7 @@ bool CXFA_WidgetAcc::CalculateTextEditAutoSize(CXFA_FFDoc* doc,
           break;
       }
     }
-    CFX_RectF rtUIMargin = GetUIMargin();
+    CFX_RectF rtUIMargin = m_pNode->GetUIMargin();
     size.width -= rtUIMargin.left + rtUIMargin.width;
     CXFA_Margin* margin = m_pNode->GetMarginIfExists();
     if (margin)
@@ -1009,7 +843,7 @@ void CXFA_WidgetAcc::StartWidgetLayout(CXFA_FFDoc* doc,
                                        float& fCalcHeight) {
   InitLayoutData();
 
-  XFA_Element eUIType = GetUIType();
+  XFA_Element eUIType = m_pNode->GetUIType();
   if (eUIType == XFA_Element::Text) {
     m_pLayoutData->m_fWidgetHeight = m_pNode->TryHeight().value_or(-1);
     StartTextLayout(doc, fCalcWidth, fCalcHeight);
@@ -1095,7 +929,7 @@ void CXFA_WidgetAcc::CalculateAccWidthAndHeight(CXFA_FFDoc* doc,
 bool CXFA_WidgetAcc::FindSplitPos(CXFA_FFDocView* docView,
                                   int32_t iBlockIndex,
                                   float& fCalcHeight) {
-  XFA_Element eUIType = GetUIType();
+  XFA_Element eUIType = m_pNode->GetUIType();
   if (eUIType == XFA_Element::Subform)
     return false;
 
@@ -1115,7 +949,7 @@ bool CXFA_WidgetAcc::FindSplitPos(CXFA_FFDocView* docView,
       fBottomInset = margin->GetBottomInset();
     }
 
-    CFX_RectF rtUIMargin = GetUIMargin();
+    CFX_RectF rtUIMargin = m_pNode->GetUIMargin();
     fTopInset += rtUIMargin.top;
     fBottomInset += rtUIMargin.width;
   }
@@ -1326,7 +1160,7 @@ void CXFA_WidgetAcc::InitLayoutData() {
   if (m_pLayoutData)
     return;
 
-  switch (GetUIType()) {
+  switch (m_pNode->GetUIType()) {
     case XFA_Element::Text:
       m_pLayoutData = pdfium::MakeUnique<CXFA_TextLayoutData>();
       return;
@@ -1458,17 +1292,6 @@ RetainPtr<CFGAS_GEFont> CXFA_WidgetAcc::GetFDEFont(CXFA_FFDoc* doc) {
                                                  dwFontStyle);
 }
 
-CXFA_Node* CXFA_WidgetAcc::GetUIChild() {
-  if (m_eUIType == XFA_Element::Unknown)
-    std::tie(m_eUIType, m_pUiChildNode) = CreateUIChild(m_pNode);
-  return m_pUiChildNode;
-}
-
-XFA_Element CXFA_WidgetAcc::GetUIType() {
-  GetUIChild();
-  return m_eUIType;
-}
-
 bool CXFA_WidgetAcc::IsOpenAccess() const {
   return m_pNode && m_pNode->IsOpenAccess();
 }
@@ -1497,55 +1320,8 @@ std::vector<CXFA_Event*> CXFA_WidgetAcc::GetEventByActivity(
   return events;
 }
 
-CXFA_Border* CXFA_WidgetAcc::GetUIBorder() {
-  CXFA_Node* pUIChild = GetUIChild();
-  return pUIChild ? pUIChild->JSObject()->GetProperty<CXFA_Border>(
-                        0, XFA_Element::Border)
-                  : nullptr;
-}
-
-CFX_RectF CXFA_WidgetAcc::GetUIMargin() {
-  CXFA_Node* pUIChild = GetUIChild();
-  CXFA_Margin* mgUI = nullptr;
-  if (pUIChild) {
-    mgUI =
-        pUIChild->JSObject()->GetProperty<CXFA_Margin>(0, XFA_Element::Margin);
-  }
-
-  if (!mgUI)
-    return CFX_RectF();
-
-  CXFA_Border* border = GetUIBorder();
-  if (border && border->GetPresence() != XFA_AttributeEnum::Visible)
-    return CFX_RectF();
-
-  Optional<float> left = mgUI->TryLeftInset();
-  Optional<float> top = mgUI->TryTopInset();
-  Optional<float> right = mgUI->TryRightInset();
-  Optional<float> bottom = mgUI->TryBottomInset();
-  if (border) {
-    bool bVisible = false;
-    float fThickness = 0;
-    XFA_AttributeEnum iType = XFA_AttributeEnum::Unknown;
-    std::tie(iType, bVisible, fThickness) = border->Get3DStyle();
-    if (!left || !top || !right || !bottom) {
-      std::vector<CXFA_Stroke*> strokes = border->GetStrokes();
-      if (!top)
-        top = GetEdgeThickness(strokes, bVisible, 0);
-      if (!right)
-        right = GetEdgeThickness(strokes, bVisible, 1);
-      if (!bottom)
-        bottom = GetEdgeThickness(strokes, bVisible, 2);
-      if (!left)
-        left = GetEdgeThickness(strokes, bVisible, 3);
-    }
-  }
-  return CFX_RectF(left.value_or(0.0), top.value_or(0.0), right.value_or(0.0),
-                   bottom.value_or(0.0));
-}
-
 XFA_AttributeEnum CXFA_WidgetAcc::GetButtonHighlight() {
-  CXFA_Node* pUIChild = GetUIChild();
+  CXFA_Node* pUIChild = m_pNode->GetUIChild();
   if (pUIChild)
     return pUIChild->JSObject()->GetEnum(XFA_Attribute::Highlight);
   return XFA_AttributeEnum::Inverted;
@@ -1580,7 +1356,7 @@ bool CXFA_WidgetAcc::HasButtonDown() const {
 }
 
 bool CXFA_WidgetAcc::IsCheckButtonRound() {
-  CXFA_Node* pUIChild = GetUIChild();
+  CXFA_Node* pUIChild = m_pNode->GetUIChild();
   if (pUIChild)
     return pUIChild->JSObject()->GetEnum(XFA_Attribute::Shape) ==
            XFA_AttributeEnum::Round;
@@ -1588,7 +1364,7 @@ bool CXFA_WidgetAcc::IsCheckButtonRound() {
 }
 
 XFA_AttributeEnum CXFA_WidgetAcc::GetCheckButtonMark() {
-  CXFA_Node* pUIChild = GetUIChild();
+  CXFA_Node* pUIChild = m_pNode->GetUIChild();
   if (pUIChild)
     return pUIChild->JSObject()->GetEnum(XFA_Attribute::Mark);
   return XFA_AttributeEnum::Default;
@@ -1600,7 +1376,7 @@ bool CXFA_WidgetAcc::IsRadioButton() {
 }
 
 float CXFA_WidgetAcc::GetCheckButtonSize() {
-  CXFA_Node* pUIChild = GetUIChild();
+  CXFA_Node* pUIChild = m_pNode->GetUIChild();
   if (pUIChild) {
     return pUIChild->JSObject()
         ->GetMeasure(XFA_Attribute::Size)
@@ -1610,7 +1386,7 @@ float CXFA_WidgetAcc::GetCheckButtonSize() {
 }
 
 bool CXFA_WidgetAcc::IsAllowNeutral() {
-  CXFA_Node* pUIChild = GetUIChild();
+  CXFA_Node* pUIChild = m_pNode->GetUIChild();
   return pUIChild &&
          pUIChild->JSObject()->GetBoolean(XFA_Attribute::AllowNeutral);
 }
@@ -1797,7 +1573,7 @@ CXFA_Node* CXFA_WidgetAcc::GetExclGroupNextMember(CXFA_Node* pNode) {
 }
 
 bool CXFA_WidgetAcc::IsChoiceListCommitOnSelect() {
-  CXFA_Node* pUIChild = GetUIChild();
+  CXFA_Node* pUIChild = m_pNode->GetUIChild();
   if (pUIChild) {
     return pUIChild->JSObject()->GetEnum(XFA_Attribute::CommitOn) ==
            XFA_AttributeEnum::Select;
@@ -1806,12 +1582,12 @@ bool CXFA_WidgetAcc::IsChoiceListCommitOnSelect() {
 }
 
 bool CXFA_WidgetAcc::IsChoiceListAllowTextEntry() {
-  CXFA_Node* pUIChild = GetUIChild();
+  CXFA_Node* pUIChild = m_pNode->GetUIChild();
   return pUIChild && pUIChild->JSObject()->GetBoolean(XFA_Attribute::TextEntry);
 }
 
 bool CXFA_WidgetAcc::IsChoiceListMultiSelect() {
-  CXFA_Node* pUIChild = GetUIChild();
+  CXFA_Node* pUIChild = m_pNode->GetUIChild();
   if (pUIChild) {
     return pUIChild->JSObject()->GetEnum(XFA_Attribute::Open) ==
            XFA_AttributeEnum::MultiSelect;
@@ -1820,7 +1596,7 @@ bool CXFA_WidgetAcc::IsChoiceListMultiSelect() {
 }
 
 bool CXFA_WidgetAcc::IsListBox() {
-  CXFA_Node* pUIChild = GetUIChild();
+  CXFA_Node* pUIChild = m_pNode->GetUIChild();
   if (!pUIChild)
     return false;
 
@@ -2129,7 +1905,7 @@ void CXFA_WidgetAcc::InsertItem(const WideString& wsLabel,
     return;
 
   m_pNode->GetDocument()->GetNotify()->OnWidgetListItemAdded(
-      this, wsLabel.c_str(), wsValue.c_str(), nIndex);
+      m_pNode, wsLabel.c_str(), wsValue.c_str(), nIndex);
 }
 
 void CXFA_WidgetAcc::GetItemLabel(const WideStringView& wsValue,
@@ -2251,12 +2027,13 @@ bool CXFA_WidgetAcc::DeleteItem(int32_t nIndex,
     }
   }
   if (bNotify)
-    m_pNode->GetDocument()->GetNotify()->OnWidgetListItemRemoved(this, nIndex);
+    m_pNode->GetDocument()->GetNotify()->OnWidgetListItemRemoved(m_pNode,
+                                                                 nIndex);
   return true;
 }
 
 bool CXFA_WidgetAcc::IsHorizontalScrollPolicyOff() {
-  CXFA_Node* pUIChild = GetUIChild();
+  CXFA_Node* pUIChild = m_pNode->GetUIChild();
   if (pUIChild) {
     return pUIChild->JSObject()->GetEnum(XFA_Attribute::HScrollPolicy) ==
            XFA_AttributeEnum::Off;
@@ -2265,7 +2042,7 @@ bool CXFA_WidgetAcc::IsHorizontalScrollPolicyOff() {
 }
 
 bool CXFA_WidgetAcc::IsVerticalScrollPolicyOff() {
-  CXFA_Node* pUIChild = GetUIChild();
+  CXFA_Node* pUIChild = m_pNode->GetUIChild();
   if (pUIChild) {
     return pUIChild->JSObject()->GetEnum(XFA_Attribute::VScrollPolicy) ==
            XFA_AttributeEnum::Off;
@@ -2274,7 +2051,7 @@ bool CXFA_WidgetAcc::IsVerticalScrollPolicyOff() {
 }
 
 Optional<int32_t> CXFA_WidgetAcc::GetNumberOfCells() {
-  CXFA_Node* pUIChild = GetUIChild();
+  CXFA_Node* pUIChild = m_pNode->GetUIChild();
   if (!pUIChild)
     return {};
   if (CXFA_Comb* pNode =
@@ -2284,13 +2061,13 @@ Optional<int32_t> CXFA_WidgetAcc::GetNumberOfCells() {
 }
 
 WideString CXFA_WidgetAcc::GetPasswordChar() {
-  CXFA_Node* pUIChild = GetUIChild();
+  CXFA_Node* pUIChild = m_pNode->GetUIChild();
   return pUIChild ? pUIChild->JSObject()->GetCData(XFA_Attribute::PasswordChar)
                   : L"*";
 }
 
 bool CXFA_WidgetAcc::IsMultiLine() {
-  CXFA_Node* pUIChild = GetUIChild();
+  CXFA_Node* pUIChild = m_pNode->GetUIChild();
   return pUIChild && pUIChild->JSObject()->GetBoolean(XFA_Attribute::MultiLine);
 }
 
@@ -2361,7 +2138,7 @@ bool CXFA_WidgetAcc::SetValue(XFA_VALUEPICTURE eValueType,
   WideString wsPicture = GetPictureContent(eValueType);
   bool bValidate = true;
   bool bSyncData = false;
-  CXFA_Node* pNode = GetUIChild();
+  CXFA_Node* pNode = m_pNode->GetUIChild();
   if (!pNode)
     return true;
 
@@ -2488,11 +2265,11 @@ WideString CXFA_WidgetAcc::GetValue(XFA_VALUEPICTURE eValueType) {
     GetItemLabel(wsValue.AsStringView(), wsValue);
 
   WideString wsPicture = GetPictureContent(eValueType);
-  CXFA_Node* pNode = GetUIChild();
+  CXFA_Node* pNode = m_pNode->GetUIChild();
   if (!pNode)
     return wsValue;
 
-  switch (GetUIChild()->GetElementType()) {
+  switch (m_pNode->GetUIChild()->GetElementType()) {
     case XFA_Element::ChoiceList: {
       if (eValueType == XFA_VALUEPICTURE_Display) {
         int32_t iSelItemIndex = GetSelectedItem(0);
diff --git a/xfa/fxfa/cxfa_widgetacc.h b/xfa/fxfa/cxfa_widgetacc.h
index f21ace9d95..ac885cb2f2 100644
--- a/xfa/fxfa/cxfa_widgetacc.h
+++ b/xfa/fxfa/cxfa_widgetacc.h
@@ -93,10 +93,6 @@ class CXFA_WidgetAcc {
 
   CXFA_Node* GetNode() const { return m_pNode; }
 
-  CXFA_Node* GetUIChild();
-  XFA_Element GetUIType();
-  CFX_RectF GetUIMargin();
-
   bool IsOpenAccess() const;
   bool IsListBox();
   bool IsAllowNeutral();
@@ -104,8 +100,6 @@ class CXFA_WidgetAcc {
   bool IsChoiceListAllowTextEntry();
   bool IsMultiLine();
 
-  CXFA_Border* GetUIBorder();
-
   std::vector<CXFA_Event*> GetEventByActivity(XFA_AttributeEnum iActivity,
                                               bool bIsFormReady);
 
@@ -221,8 +215,6 @@ class CXFA_WidgetAcc {
   std::unique_ptr<CXFA_WidgetLayoutData> m_pLayoutData;
   bool m_bIsNull;
   bool m_bPreNull;
-  CXFA_Node* m_pUiChildNode;
-  XFA_Element m_eUIType;
   CXFA_Node* m_pNode;
 };
 
diff --git a/xfa/fxfa/parser/cxfa_node.cpp b/xfa/fxfa/parser/cxfa_node.cpp
index 1d2af4c858..935392373a 100644
--- a/xfa/fxfa/parser/cxfa_node.cpp
+++ b/xfa/fxfa/parser/cxfa_node.cpp
@@ -40,6 +40,7 @@
 #include "xfa/fxfa/parser/cxfa_document.h"
 #include "xfa/fxfa/parser/cxfa_event.h"
 #include "xfa/fxfa/parser/cxfa_font.h"
+#include "xfa/fxfa/parser/cxfa_items.h"
 #include "xfa/fxfa/parser/cxfa_keep.h"
 #include "xfa/fxfa/parser/cxfa_layoutprocessor.h"
 #include "xfa/fxfa/parser/cxfa_localevalue.h"
@@ -49,8 +50,10 @@
 #include "xfa/fxfa/parser/cxfa_occur.h"
 #include "xfa/fxfa/parser/cxfa_para.h"
 #include "xfa/fxfa/parser/cxfa_simple_parser.h"
+#include "xfa/fxfa/parser/cxfa_stroke.h"
 #include "xfa/fxfa/parser/cxfa_subform.h"
 #include "xfa/fxfa/parser/cxfa_traversestrategy_xfacontainernode.h"
+#include "xfa/fxfa/parser/cxfa_ui.h"
 #include "xfa/fxfa/parser/cxfa_validate.h"
 #include "xfa/fxfa/parser/cxfa_value.h"
 #include "xfa/fxfa/parser/xfa_basic_data.h"
@@ -150,6 +153,170 @@ void ReorderDataNodes(const std::set<CXFA_Node*>& sSet1,
   }
 }
 
+std::pair<XFA_Element, CXFA_Node*> CreateUIChild(CXFA_Node* pNode) {
+  XFA_Element eType = pNode->GetElementType();
+  XFA_Element eWidgetType = eType;
+  if (eType != XFA_Element::Field && eType != XFA_Element::Draw)
+    return {eWidgetType, nullptr};
+
+  eWidgetType = XFA_Element::Unknown;
+  XFA_Element eUIType = XFA_Element::Unknown;
+  auto* defValue =
+      pNode->JSObject()->GetOrCreateProperty<CXFA_Value>(0, XFA_Element::Value);
+  XFA_Element eValueType =
+      defValue ? defValue->GetChildValueClassID() : XFA_Element::Unknown;
+  switch (eValueType) {
+    case XFA_Element::Boolean:
+      eUIType = XFA_Element::CheckButton;
+      break;
+    case XFA_Element::Integer:
+    case XFA_Element::Decimal:
+    case XFA_Element::Float:
+      eUIType = XFA_Element::NumericEdit;
+      break;
+    case XFA_Element::ExData:
+    case XFA_Element::Text:
+      eUIType = XFA_Element::TextEdit;
+      eWidgetType = XFA_Element::Text;
+      break;
+    case XFA_Element::Date:
+    case XFA_Element::Time:
+    case XFA_Element::DateTime:
+      eUIType = XFA_Element::DateTimeEdit;
+      break;
+    case XFA_Element::Image:
+      eUIType = XFA_Element::ImageEdit;
+      eWidgetType = XFA_Element::Image;
+      break;
+    case XFA_Element::Arc:
+    case XFA_Element::Line:
+    case XFA_Element::Rectangle:
+      eUIType = XFA_Element::DefaultUi;
+      eWidgetType = eValueType;
+      break;
+    default:
+      break;
+  }
+
+  CXFA_Node* pUIChild = nullptr;
+  CXFA_Ui* pUI =
+      pNode->JSObject()->GetOrCreateProperty<CXFA_Ui>(0, XFA_Element::Ui);
+  CXFA_Node* pChild = pUI ? pUI->GetFirstChild() : nullptr;
+  for (; pChild; pChild = pChild->GetNextSibling()) {
+    XFA_Element eChildType = pChild->GetElementType();
+    if (eChildType == XFA_Element::Extras ||
+        eChildType == XFA_Element::Picture) {
+      continue;
+    }
+
+    auto node = CXFA_Node::Create(pChild->GetDocument(), XFA_Element::Ui,
+                                  XFA_PacketType::Form);
+    if (node && node->HasPropertyFlags(eChildType, XFA_PROPERTYFLAG_OneOf)) {
+      pUIChild = pChild;
+      break;
+    }
+  }
+
+  if (eType == XFA_Element::Draw) {
+    XFA_Element eDraw =
+        pUIChild ? pUIChild->GetElementType() : XFA_Element::Unknown;
+    switch (eDraw) {
+      case XFA_Element::TextEdit:
+        eWidgetType = XFA_Element::Text;
+        break;
+      case XFA_Element::ImageEdit:
+        eWidgetType = XFA_Element::Image;
+        break;
+      default:
+        eWidgetType = eWidgetType == XFA_Element::Unknown ? XFA_Element::Text
+                                                          : eWidgetType;
+        break;
+    }
+  } else {
+    if (pUIChild && pUIChild->GetElementType() == XFA_Element::DefaultUi) {
+      eWidgetType = XFA_Element::TextEdit;
+    } else {
+      eWidgetType =
+          pUIChild ? pUIChild->GetElementType()
+                   : (eUIType == XFA_Element::Unknown ? XFA_Element::TextEdit
+                                                      : eUIType);
+    }
+  }
+
+  if (!pUIChild) {
+    if (eUIType == XFA_Element::Unknown) {
+      eUIType = XFA_Element::TextEdit;
+      if (defValue) {
+        defValue->JSObject()->GetOrCreateProperty<CXFA_Text>(0,
+                                                             XFA_Element::Text);
+      }
+    }
+    return {eWidgetType,
+            pUI ? pUI->JSObject()->GetOrCreateProperty<CXFA_Node>(0, eUIType)
+                : nullptr};
+  }
+
+  if (eUIType != XFA_Element::Unknown)
+    return {eWidgetType, pUIChild};
+
+  switch (pUIChild->GetElementType()) {
+    case XFA_Element::CheckButton: {
+      eValueType = XFA_Element::Text;
+      if (CXFA_Items* pItems =
+              pNode->GetChild<CXFA_Items>(0, XFA_Element::Items, false)) {
+        if (CXFA_Node* pItem =
+                pItems->GetChild<CXFA_Node>(0, XFA_Element::Unknown, false)) {
+          eValueType = pItem->GetElementType();
+        }
+      }
+      break;
+    }
+    case XFA_Element::DateTimeEdit:
+      eValueType = XFA_Element::DateTime;
+      break;
+    case XFA_Element::ImageEdit:
+      eValueType = XFA_Element::Image;
+      break;
+    case XFA_Element::NumericEdit:
+      eValueType = XFA_Element::Float;
+      break;
+    case XFA_Element::ChoiceList: {
+      eValueType = (pUIChild->JSObject()->GetEnum(XFA_Attribute::Open) ==
+                    XFA_AttributeEnum::MultiSelect)
+                       ? XFA_Element::ExData
+                       : XFA_Element::Text;
+      break;
+    }
+    case XFA_Element::Barcode:
+    case XFA_Element::Button:
+    case XFA_Element::PasswordEdit:
+    case XFA_Element::Signature:
+    case XFA_Element::TextEdit:
+    default:
+      eValueType = XFA_Element::Text;
+      break;
+  }
+  if (defValue)
+    defValue->JSObject()->GetOrCreateProperty<CXFA_Node>(0, eValueType);
+
+  return {eWidgetType, pUIChild};
+}
+
+float GetEdgeThickness(const std::vector<CXFA_Stroke*>& strokes,
+                       bool b3DStyle,
+                       int32_t nIndex) {
+  float fThickness = 0;
+
+  CXFA_Stroke* stroke = strokes[nIndex * 2 + 1];
+  if (stroke->IsVisible()) {
+    if (nIndex == 0)
+      fThickness += 2.5f;
+
+    fThickness += stroke->GetThickness() * (b3DStyle ? 4 : 2);
+  }
+  return fThickness;
+}
+
 }  // namespace
 
 // static
@@ -2059,7 +2226,7 @@ std::pair<int32_t, bool> CXFA_Node::ExecuteBoolScript(
 }
 
 WideString CXFA_Node::GetBarcodeType() {
-  CXFA_Node* pUIChild = GetWidgetAcc()->GetUIChild();
+  CXFA_Node* pUIChild = GetUIChild();
   return pUIChild
              ? WideString(pUIChild->JSObject()->GetCData(XFA_Attribute::Type))
              : WideString();
@@ -2067,8 +2234,7 @@ WideString CXFA_Node::GetBarcodeType() {
 
 Optional<BC_CHAR_ENCODING> CXFA_Node::GetBarcodeAttribute_CharEncoding() {
   Optional<WideString> wsCharEncoding =
-      GetWidgetAcc()->GetUIChild()->JSObject()->TryCData(
-          XFA_Attribute::CharEncoding, true);
+      GetUIChild()->JSObject()->TryCData(XFA_Attribute::CharEncoding, true);
   if (!wsCharEncoding)
     return {};
   if (wsCharEncoding->CompareNoCase(L"UTF-16"))
@@ -2080,8 +2246,7 @@ Optional<BC_CHAR_ENCODING> CXFA_Node::GetBarcodeAttribute_CharEncoding() {
 
 Optional<bool> CXFA_Node::GetBarcodeAttribute_Checksum() {
   Optional<XFA_AttributeEnum> checksum =
-      GetWidgetAcc()->GetUIChild()->JSObject()->TryEnum(XFA_Attribute::Checksum,
-                                                        true);
+      GetUIChild()->JSObject()->TryEnum(XFA_Attribute::Checksum, true);
   if (!checksum)
     return {};
 
@@ -2101,8 +2266,7 @@ Optional<bool> CXFA_Node::GetBarcodeAttribute_Checksum() {
 
 Optional<int32_t> CXFA_Node::GetBarcodeAttribute_DataLength() {
   Optional<WideString> wsDataLength =
-      GetWidgetAcc()->GetUIChild()->JSObject()->TryCData(
-          XFA_Attribute::DataLength, true);
+      GetUIChild()->JSObject()->TryCData(XFA_Attribute::DataLength, true);
   if (!wsDataLength)
     return {};
 
@@ -2111,8 +2275,7 @@ Optional<int32_t> CXFA_Node::GetBarcodeAttribute_DataLength() {
 
 Optional<char> CXFA_Node::GetBarcodeAttribute_StartChar() {
   Optional<WideString> wsStartEndChar =
-      GetWidgetAcc()->GetUIChild()->JSObject()->TryCData(
-          XFA_Attribute::StartChar, true);
+      GetUIChild()->JSObject()->TryCData(XFA_Attribute::StartChar, true);
   if (!wsStartEndChar || wsStartEndChar->IsEmpty())
     return {};
 
@@ -2121,8 +2284,7 @@ Optional<char> CXFA_Node::GetBarcodeAttribute_StartChar() {
 
 Optional<char> CXFA_Node::GetBarcodeAttribute_EndChar() {
   Optional<WideString> wsStartEndChar =
-      GetWidgetAcc()->GetUIChild()->JSObject()->TryCData(XFA_Attribute::EndChar,
-                                                         true);
+      GetUIChild()->JSObject()->TryCData(XFA_Attribute::EndChar, true);
   if (!wsStartEndChar || wsStartEndChar->IsEmpty())
     return {};
 
@@ -2130,9 +2292,8 @@ Optional<char> CXFA_Node::GetBarcodeAttribute_EndChar() {
 }
 
 Optional<int32_t> CXFA_Node::GetBarcodeAttribute_ECLevel() {
-  Optional<WideString> wsECLevel =
-      GetWidgetAcc()->GetUIChild()->JSObject()->TryCData(
-          XFA_Attribute::ErrorCorrectionLevel, true);
+  Optional<WideString> wsECLevel = GetUIChild()->JSObject()->TryCData(
+      XFA_Attribute::ErrorCorrectionLevel, true);
   if (!wsECLevel)
     return {};
   return {FXSYS_wtoi(wsECLevel->c_str())};
@@ -2140,8 +2301,7 @@ Optional<int32_t> CXFA_Node::GetBarcodeAttribute_ECLevel() {
 
 Optional<int32_t> CXFA_Node::GetBarcodeAttribute_ModuleWidth() {
   Optional<CXFA_Measurement> moduleWidthHeight =
-      GetWidgetAcc()->GetUIChild()->JSObject()->TryMeasure(
-          XFA_Attribute::ModuleWidth, true);
+      GetUIChild()->JSObject()->TryMeasure(XFA_Attribute::ModuleWidth, true);
   if (!moduleWidthHeight)
     return {};
 
@@ -2150,8 +2310,7 @@ Optional<int32_t> CXFA_Node::GetBarcodeAttribute_ModuleWidth() {
 
 Optional<int32_t> CXFA_Node::GetBarcodeAttribute_ModuleHeight() {
   Optional<CXFA_Measurement> moduleWidthHeight =
-      GetWidgetAcc()->GetUIChild()->JSObject()->TryMeasure(
-          XFA_Attribute::ModuleHeight, true);
+      GetUIChild()->JSObject()->TryMeasure(XFA_Attribute::ModuleHeight, true);
   if (!moduleWidthHeight)
     return {};
 
@@ -2159,14 +2318,13 @@ Optional<int32_t> CXFA_Node::GetBarcodeAttribute_ModuleHeight() {
 }
 
 Optional<bool> CXFA_Node::GetBarcodeAttribute_PrintChecksum() {
-  return GetWidgetAcc()->GetUIChild()->JSObject()->TryBoolean(
-      XFA_Attribute::PrintCheckDigit, true);
+  return GetUIChild()->JSObject()->TryBoolean(XFA_Attribute::PrintCheckDigit,
+                                              true);
 }
 
 Optional<BC_TEXT_LOC> CXFA_Node::GetBarcodeAttribute_TextLocation() {
   Optional<XFA_AttributeEnum> textLocation =
-      GetWidgetAcc()->GetUIChild()->JSObject()->TryEnum(
-          XFA_Attribute::TextLocation, true);
+      GetUIChild()->JSObject()->TryEnum(XFA_Attribute::TextLocation, true);
   if (!textLocation)
     return {};
 
@@ -2188,14 +2346,12 @@ Optional<BC_TEXT_LOC> CXFA_Node::GetBarcodeAttribute_TextLocation() {
 }
 
 Optional<bool> CXFA_Node::GetBarcodeAttribute_Truncate() {
-  return GetWidgetAcc()->GetUIChild()->JSObject()->TryBoolean(
-      XFA_Attribute::Truncate, true);
+  return GetUIChild()->JSObject()->TryBoolean(XFA_Attribute::Truncate, true);
 }
 
 Optional<int8_t> CXFA_Node::GetBarcodeAttribute_WideNarrowRatio() {
   Optional<WideString> wsWideNarrowRatio =
-      GetWidgetAcc()->GetUIChild()->JSObject()->TryCData(
-          XFA_Attribute::WideNarrowRatio, true);
+      GetUIChild()->JSObject()->TryCData(XFA_Attribute::WideNarrowRatio, true);
   if (!wsWideNarrowRatio)
     return {};
 
@@ -2213,3 +2369,60 @@ Optional<int8_t> CXFA_Node::GetBarcodeAttribute_WideNarrowRatio() {
   float result = static_cast<float>(fA) / static_cast<float>(fB);
   return {static_cast<int8_t>(result)};
 }
+
+CXFA_Node* CXFA_Node::GetUIChild() {
+  if (m_eUIType == XFA_Element::Unknown)
+    std::tie(m_eUIType, m_pUiChildNode) = CreateUIChild(this);
+  return m_pUiChildNode;
+}
+
+XFA_Element CXFA_Node::GetUIType() {
+  GetUIChild();
+  return m_eUIType;
+}
+
+CXFA_Border* CXFA_Node::GetUIBorder() {
+  CXFA_Node* pUIChild = GetUIChild();
+  return pUIChild ? pUIChild->JSObject()->GetProperty<CXFA_Border>(
+                        0, XFA_Element::Border)
+                  : nullptr;
+}
+
+CFX_RectF CXFA_Node::GetUIMargin() {
+  CXFA_Node* pUIChild = GetUIChild();
+  if (!pUIChild)
+    return CFX_RectF();
+
+  CXFA_Margin* mgUI =
+      pUIChild->JSObject()->GetProperty<CXFA_Margin>(0, XFA_Element::Margin);
+  if (!mgUI)
+    return CFX_RectF();
+
+  CXFA_Border* border = GetUIBorder();
+  if (border && border->GetPresence() != XFA_AttributeEnum::Visible)
+    return CFX_RectF();
+
+  Optional<float> left = mgUI->TryLeftInset();
+  Optional<float> top = mgUI->TryTopInset();
+  Optional<float> right = mgUI->TryRightInset();
+  Optional<float> bottom = mgUI->TryBottomInset();
+  if (border) {
+    bool bVisible = false;
+    float fThickness = 0;
+    XFA_AttributeEnum iType = XFA_AttributeEnum::Unknown;
+    std::tie(iType, bVisible, fThickness) = border->Get3DStyle();
+    if (!left || !top || !right || !bottom) {
+      std::vector<CXFA_Stroke*> strokes = border->GetStrokes();
+      if (!top)
+        top = GetEdgeThickness(strokes, bVisible, 0);
+      if (!right)
+        right = GetEdgeThickness(strokes, bVisible, 1);
+      if (!bottom)
+        bottom = GetEdgeThickness(strokes, bVisible, 2);
+      if (!left)
+        left = GetEdgeThickness(strokes, bVisible, 3);
+    }
+  }
+  return CFX_RectF(left.value_or(0.0), top.value_or(0.0), right.value_or(0.0),
+                   bottom.value_or(0.0));
+}
diff --git a/xfa/fxfa/parser/cxfa_node.h b/xfa/fxfa/parser/cxfa_node.h
index c08a9affdd..4fae752ea0 100644
--- a/xfa/fxfa/parser/cxfa_node.h
+++ b/xfa/fxfa/parser/cxfa_node.h
@@ -294,6 +294,11 @@ class CXFA_Node : public CXFA_Object {
   Optional<bool> GetBarcodeAttribute_Truncate();
   Optional<int8_t> GetBarcodeAttribute_WideNarrowRatio();
 
+  CXFA_Node* GetUIChild();
+  XFA_Element GetUIType();
+  CFX_RectF GetUIMargin();
+  CXFA_Border* GetUIBorder();
+
  protected:
   CXFA_Node(CXFA_Document* pDoc,
             XFA_PacketType ePacket,
@@ -357,6 +362,8 @@ class CXFA_Node : public CXFA_Object {
   uint32_t m_dwNameHash;
   CXFA_Node* m_pAuxNode;
   std::vector<UnownedPtr<CXFA_Node>> binding_nodes_;
+  CXFA_Node* m_pUiChildNode = nullptr;
+  XFA_Element m_eUIType = XFA_Element::Unknown;
 };
 
 #endif  // XFA_FXFA_PARSER_CXFA_NODE_H_
diff --git a/xfa/fxfa/parser/xfa_document_datamerger_imp.cpp b/xfa/fxfa/parser/xfa_document_datamerger_imp.cpp
index 422ba4e58a..05846f2e3f 100644
--- a/xfa/fxfa/parser/xfa_document_datamerger_imp.cpp
+++ b/xfa/fxfa/parser/xfa_document_datamerger_imp.cpp
@@ -71,7 +71,8 @@ CXFA_Node* FormValueNode_CreateChild(CXFA_Node* pValueNode, XFA_Element iType) {
 
 void FormValueNode_MatchNoneCreateChild(CXFA_Node* pFormNode) {
   ASSERT(pFormNode->IsWidgetReady());
-  pFormNode->GetWidgetAcc()->GetUIType();
+  // GetUIChild has the side effect of creating the UI child.
+  pFormNode->GetUIChild();
 }
 
 bool FormValueNode_SetChildContent(CXFA_Node* pValueNode,
@@ -133,12 +134,11 @@ void CreateDataBinding(CXFA_Node* pFormNode,
 
   ASSERT(pFormNode->IsWidgetReady());
   CXFA_WidgetAcc* pWidgetAcc = pFormNode->GetWidgetAcc();
-  XFA_Element eUIType = pWidgetAcc->GetUIType();
   auto* defValue = pFormNode->JSObject()->GetOrCreateProperty<CXFA_Value>(
       0, XFA_Element::Value);
   if (!bDataToForm) {
     WideString wsValue;
-    switch (eUIType) {
+    switch (pFormNode->GetUIType()) {
       case XFA_Element::ImageEdit: {
         CXFA_Image* image = defValue ? defValue->GetImageIfExists() : nullptr;
         WideString wsContentType;
@@ -289,7 +289,7 @@ void CreateDataBinding(CXFA_Node* pFormNode,
 
   pDataNode->JSObject()->SetAttributeValue(wsNormalizeValue, wsXMLValue, false,
                                            false);
-  switch (eUIType) {
+  switch (pFormNode->GetUIType()) {
     case XFA_Element::ImageEdit: {
       FormValueNode_SetChildContent(defValue, wsNormalizeValue,
                                     XFA_Element::Image);
diff --git a/xfa/fxfa/parser/xfa_utils.cpp b/xfa/fxfa/parser/xfa_utils.cpp
index 5d2f222a3b..226aaed83b 100644
--- a/xfa/fxfa/parser/xfa_utils.cpp
+++ b/xfa/fxfa/parser/xfa_utils.cpp
@@ -142,11 +142,9 @@ bool ContentNodeNeedtoExport(CXFA_Node* pContentNode) {
   CXFA_Node* pGrandParentNode = pParentNode->GetParent();
   if (!pGrandParentNode || !pGrandParentNode->IsContainerNode())
     return true;
-  if (pGrandParentNode->GetBindData())
+  if (!pGrandParentNode->GetBindData())
     return false;
-
-  XFA_Element eUIType = pGrandParentNode->GetWidgetAcc()->GetUIType();
-  if (eUIType == XFA_Element::PasswordEdit)
+  if (pGrandParentNode->GetUIType() == XFA_Element::PasswordEdit)
     return false;
   return true;
 }