Merge CXFA_WidgetData into CXFA_WidgetAcc

This CL merges the CXFA_WidgetData class into the only subclass,
CXFA_WidgetAcc. Code has been updated as needed.

Change-Id: I3f5bc83b1422bcbe065276b16bfb91e656f5c174
Reviewed-on: https://pdfium-review.googlesource.com/22252
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 0 insertions, 1791 deletions

diff --git a/xfa/fxfa/parser/cxfa_widgetdata.cpp b/xfa/fxfa/parser/cxfa_widgetdata.cpp
deleted file mode 100644
index 68063e2a07..0000000000
--- a/xfa/fxfa/parser/cxfa_widgetdata.cpp
+++ /dev/null
@@ -1,1791 +0,0 @@
-// Copyright 2016 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
-
-#include "xfa/fxfa/parser/cxfa_widgetdata.h"
-
-#include "core/fxcrt/cfx_decimal.h"
-#include "core/fxcrt/fx_extension.h"
-#include "third_party/base/stl_util.h"
-#include "xfa/fxfa/cxfa_ffnotify.h"
-#include "xfa/fxfa/parser/cxfa_bind.h"
-#include "xfa/fxfa/parser/cxfa_border.h"
-#include "xfa/fxfa/parser/cxfa_calculate.h"
-#include "xfa/fxfa/parser/cxfa_caption.h"
-#include "xfa/fxfa/parser/cxfa_comb.h"
-#include "xfa/fxfa/parser/cxfa_decimal.h"
-#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_format.h"
-#include "xfa/fxfa/parser/cxfa_items.h"
-#include "xfa/fxfa/parser/cxfa_localevalue.h"
-#include "xfa/fxfa/parser/cxfa_margin.h"
-#include "xfa/fxfa/parser/cxfa_measurement.h"
-#include "xfa/fxfa/parser/cxfa_node.h"
-#include "xfa/fxfa/parser/cxfa_para.h"
-#include "xfa/fxfa/parser/cxfa_picture.h"
-#include "xfa/fxfa/parser/cxfa_stroke.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_utils.h"
-
-namespace {
-
-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) {
-  wsDate = L"";
-  wsTime = L"";
-  if (wsDateTime.IsEmpty())
-    return false;
-
-  auto nSplitIndex = wsDateTime.Find('T');
-  if (!nSplitIndex.has_value())
-    nSplitIndex = wsDateTime.Find(' ');
-  if (!nSplitIndex.has_value())
-    return false;
-
-  wsDate = wsDateTime.Left(nSplitIndex.value());
-  if (!wsDate.IsEmpty()) {
-    if (!std::any_of(wsDate.begin(), wsDate.end(), std::iswdigit))
-      return false;
-  }
-  wsTime = wsDateTime.Right(wsDateTime.GetLength() - nSplitIndex.value() - 1);
-  if (!wsTime.IsEmpty()) {
-    if (!std::any_of(wsTime.begin(), wsTime.end(), std::iswdigit))
-      return false;
-  }
-  return true;
-}
-
-CXFA_Node* CreateUIChild(CXFA_Node* pNode, XFA_Element& eWidgetType) {
-  XFA_Element eType = pNode->GetElementType();
-  eWidgetType = eType;
-  if (eType != XFA_Element::Field && eType != XFA_Element::Draw)
-    return nullptr;
-
-  eWidgetType = XFA_Element::Unknown;
-  XFA_Element eUIType = XFA_Element::Unknown;
-  auto* defValue =
-      pNode->JSObject()->GetProperty<CXFA_Value>(0, XFA_Element::Value, true);
-  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()->GetProperty<CXFA_Ui>(0, XFA_Element::Ui, true);
-  CXFA_Node* pChild = pUI->GetNodeItem(XFA_NODEITEM_FirstChild);
-  for (; pChild; pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    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;
-      defValue->JSObject()->GetProperty<CXFA_Text>(0, XFA_Element::Text, true);
-    }
-    return pUI->JSObject()->GetProperty<CXFA_Node>(0, eUIType, true);
-  }
-
-  if (eUIType != XFA_Element::Unknown)
-    return 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;
-  }
-  defValue->JSObject()->GetProperty<CXFA_Node>(0, eValueType, true);
-
-  return pUIChild;
-}
-
-}  // namespace
-
-CXFA_WidgetData::CXFA_WidgetData(CXFA_Node* pNode)
-    : m_pNode(pNode),
-      m_bIsNull(true),
-      m_bPreNull(true),
-      m_pUiChildNode(nullptr),
-      m_eUIType(XFA_Element::Unknown) {}
-
-CXFA_WidgetData::~CXFA_WidgetData() = default;
-
-CXFA_Node* CXFA_WidgetData::GetUIChild() {
-  if (m_eUIType == XFA_Element::Unknown)
-    m_pUiChildNode = CreateUIChild(m_pNode, m_eUIType);
-
-  return m_pUiChildNode;
-}
-
-XFA_Element CXFA_WidgetData::GetUIType() {
-  GetUIChild();
-  return m_eUIType;
-}
-
-WideString CXFA_WidgetData::GetRawValue() const {
-  return m_pNode->JSObject()->GetContent(false);
-}
-
-bool CXFA_WidgetData::IsOpenAccess() const {
-  for (CXFA_Node* pNode = m_pNode; pNode;
-       pNode = pNode->GetNodeItem(XFA_NODEITEM_Parent,
-                                  XFA_ObjectType::ContainerNode)) {
-    XFA_AttributeEnum iAcc = pNode->JSObject()->GetEnum(XFA_Attribute::Access);
-    if (iAcc != XFA_AttributeEnum::Open)
-      return false;
-  }
-  return true;
-}
-
-int32_t CXFA_WidgetData::GetRotate() const {
-  pdfium::Optional<int32_t> degrees =
-      m_pNode->JSObject()->TryInteger(XFA_Attribute::Rotate, false);
-  return degrees ? XFA_MapRotation(*degrees) / 90 * 90 : 0;
-}
-
-CXFA_Border* CXFA_WidgetData::GetBorder(bool bModified) {
-  return m_pNode->JSObject()->GetProperty<CXFA_Border>(0, XFA_Element::Border,
-                                                       bModified);
-}
-
-CXFA_Caption* CXFA_WidgetData::GetCaption() {
-  return m_pNode->JSObject()->GetProperty<CXFA_Caption>(0, XFA_Element::Caption,
-                                                        false);
-}
-
-CXFA_Font* CXFA_WidgetData::GetFont(bool bModified) {
-  return m_pNode->JSObject()->GetProperty<CXFA_Font>(0, XFA_Element::Font,
-                                                     bModified);
-}
-
-CXFA_Margin* CXFA_WidgetData::GetMargin() {
-  return m_pNode->JSObject()->GetProperty<CXFA_Margin>(0, XFA_Element::Margin,
-                                                       false);
-}
-
-CXFA_Para* CXFA_WidgetData::GetPara() {
-  return m_pNode->JSObject()->GetProperty<CXFA_Para>(0, XFA_Element::Para,
-                                                     false);
-}
-
-std::vector<CXFA_Event*> CXFA_WidgetData::GetEventByActivity(
-    XFA_AttributeEnum iActivity,
-    bool bIsFormReady) {
-  std::vector<CXFA_Event*> events;
-  for (CXFA_Node* node : m_pNode->GetNodeList(0, XFA_Element::Event)) {
-    auto* event = static_cast<CXFA_Event*>(node);
-    if (event->GetActivity() == iActivity) {
-      if (iActivity == XFA_AttributeEnum::Ready) {
-        WideString wsRef = event->GetRef();
-        if (bIsFormReady) {
-          if (wsRef == WideStringView(L"$form"))
-            events.push_back(event);
-        } else {
-          if (wsRef == WideStringView(L"$layout"))
-            events.push_back(event);
-        }
-      } else {
-        events.push_back(event);
-      }
-    }
-  }
-  return events;
-}
-
-CXFA_Value* CXFA_WidgetData::GetDefaultValue() {
-  CXFA_Node* pTemNode = m_pNode->GetTemplateNode();
-  return pTemNode->JSObject()->GetProperty<CXFA_Value>(0, XFA_Element::Value,
-                                                       false);
-}
-
-CXFA_Value* CXFA_WidgetData::GetFormValue() {
-  return m_pNode->JSObject()->GetProperty<CXFA_Value>(0, XFA_Element::Value,
-                                                      false);
-}
-
-CXFA_Calculate* CXFA_WidgetData::GetCalculate() {
-  return m_pNode->JSObject()->GetProperty<CXFA_Calculate>(
-      0, XFA_Element::Calculate, false);
-}
-
-CXFA_Validate* CXFA_WidgetData::GetValidate(bool bModified) {
-  return m_pNode->JSObject()->GetProperty<CXFA_Validate>(
-      0, XFA_Element::Validate, bModified);
-}
-
-CXFA_Bind* CXFA_WidgetData::GetBind() {
-  return m_pNode->JSObject()->GetProperty<CXFA_Bind>(0, XFA_Element::Bind,
-                                                     false);
-}
-
-pdfium::Optional<float> CXFA_WidgetData::TryWidth() {
-  return m_pNode->JSObject()->TryMeasureAsFloat(XFA_Attribute::W);
-}
-
-pdfium::Optional<float> CXFA_WidgetData::TryHeight() {
-  return m_pNode->JSObject()->TryMeasureAsFloat(XFA_Attribute::H);
-}
-
-pdfium::Optional<float> CXFA_WidgetData::TryMinWidth() {
-  return m_pNode->JSObject()->TryMeasureAsFloat(XFA_Attribute::MinW);
-}
-
-pdfium::Optional<float> CXFA_WidgetData::TryMinHeight() {
-  return m_pNode->JSObject()->TryMeasureAsFloat(XFA_Attribute::MinH);
-}
-
-pdfium::Optional<float> CXFA_WidgetData::TryMaxWidth() {
-  return m_pNode->JSObject()->TryMeasureAsFloat(XFA_Attribute::MaxW);
-}
-
-pdfium::Optional<float> CXFA_WidgetData::TryMaxHeight() {
-  return m_pNode->JSObject()->TryMeasureAsFloat(XFA_Attribute::MaxH);
-}
-
-CXFA_Border* CXFA_WidgetData::GetUIBorder() {
-  CXFA_Node* pUIChild = GetUIChild();
-  return pUIChild ? pUIChild->JSObject()->GetProperty<CXFA_Border>(
-                        0, XFA_Element::Border, false)
-                  : nullptr;
-}
-
-CFX_RectF CXFA_WidgetData::GetUIMargin() {
-  CXFA_Node* pUIChild = GetUIChild();
-  CXFA_Margin* mgUI = nullptr;
-  if (pUIChild) {
-    mgUI = pUIChild->JSObject()->GetProperty<CXFA_Margin>(
-        0, XFA_Element::Margin, false);
-  }
-
-  if (!mgUI)
-    return CFX_RectF();
-
-  CXFA_Border* border = GetUIBorder();
-  if (border && border->GetPresence() != XFA_AttributeEnum::Visible)
-    return CFX_RectF();
-
-  pdfium::Optional<float> left = mgUI->TryLeftInset();
-  pdfium::Optional<float> top = mgUI->TryTopInset();
-  pdfium::Optional<float> right = mgUI->TryRightInset();
-  pdfium::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_WidgetData::GetButtonHighlight() {
-  CXFA_Node* pUIChild = GetUIChild();
-  if (pUIChild)
-    return pUIChild->JSObject()->GetEnum(XFA_Attribute::Highlight);
-  return XFA_AttributeEnum::Inverted;
-}
-
-bool CXFA_WidgetData::HasButtonRollover() const {
-  CXFA_Items* pItems =
-      m_pNode->GetChild<CXFA_Items>(0, XFA_Element::Items, false);
-  if (!pItems)
-    return false;
-
-  for (CXFA_Node* pText = pItems->GetNodeItem(XFA_NODEITEM_FirstChild); pText;
-       pText = pText->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    if (pText->JSObject()->GetCData(XFA_Attribute::Name) == L"rollover")
-      return !pText->JSObject()->GetContent(false).IsEmpty();
-  }
-  return false;
-}
-
-bool CXFA_WidgetData::HasButtonDown() const {
-  CXFA_Items* pItems =
-      m_pNode->GetChild<CXFA_Items>(0, XFA_Element::Items, false);
-  if (!pItems)
-    return false;
-
-  for (CXFA_Node* pText = pItems->GetNodeItem(XFA_NODEITEM_FirstChild); pText;
-       pText = pText->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    if (pText->JSObject()->GetCData(XFA_Attribute::Name) == L"down")
-      return !pText->JSObject()->GetContent(false).IsEmpty();
-  }
-  return false;
-}
-
-bool CXFA_WidgetData::IsCheckButtonRound() {
-  CXFA_Node* pUIChild = GetUIChild();
-  if (pUIChild)
-    return pUIChild->JSObject()->GetEnum(XFA_Attribute::Shape) ==
-           XFA_AttributeEnum::Round;
-  return false;
-}
-
-XFA_AttributeEnum CXFA_WidgetData::GetCheckButtonMark() {
-  CXFA_Node* pUIChild = GetUIChild();
-  if (pUIChild)
-    return pUIChild->JSObject()->GetEnum(XFA_Attribute::Mark);
-  return XFA_AttributeEnum::Default;
-}
-
-bool CXFA_WidgetData::IsRadioButton() {
-  CXFA_Node* pParent = m_pNode->GetNodeItem(XFA_NODEITEM_Parent);
-  return pParent && pParent->GetElementType() == XFA_Element::ExclGroup;
-}
-
-float CXFA_WidgetData::GetCheckButtonSize() {
-  CXFA_Node* pUIChild = GetUIChild();
-  if (pUIChild) {
-    return pUIChild->JSObject()
-        ->GetMeasure(XFA_Attribute::Size)
-        .ToUnit(XFA_Unit::Pt);
-  }
-  return CXFA_Measurement(10, XFA_Unit::Pt).ToUnit(XFA_Unit::Pt);
-}
-
-bool CXFA_WidgetData::IsAllowNeutral() {
-  CXFA_Node* pUIChild = GetUIChild();
-  return pUIChild &&
-         pUIChild->JSObject()->GetBoolean(XFA_Attribute::AllowNeutral);
-}
-
-XFA_CHECKSTATE CXFA_WidgetData::GetCheckState() {
-  WideString wsValue = GetRawValue();
-  if (wsValue.IsEmpty())
-    return XFA_CHECKSTATE_Off;
-
-  if (CXFA_Items* pItems =
-          m_pNode->GetChild<CXFA_Items>(0, XFA_Element::Items, false)) {
-    CXFA_Node* pText = pItems->GetNodeItem(XFA_NODEITEM_FirstChild);
-    int32_t i = 0;
-    while (pText) {
-      pdfium::Optional<WideString> wsContent =
-          pText->JSObject()->TryContent(false, true);
-      if (wsContent && *wsContent == wsValue)
-        return static_cast<XFA_CHECKSTATE>(i);
-
-      i++;
-      pText = pText->GetNodeItem(XFA_NODEITEM_NextSibling);
-    }
-  }
-  return XFA_CHECKSTATE_Off;
-}
-
-void CXFA_WidgetData::SetCheckState(XFA_CHECKSTATE eCheckState, bool bNotify) {
-  CXFA_Node* node = GetExclGroupNode();
-  if (!node) {
-    CXFA_Items* pItems =
-        m_pNode->GetChild<CXFA_Items>(0, XFA_Element::Items, false);
-    if (!pItems)
-      return;
-
-    int32_t i = -1;
-    CXFA_Node* pText = pItems->GetNodeItem(XFA_NODEITEM_FirstChild);
-    WideString wsContent;
-    while (pText) {
-      i++;
-      if (i == eCheckState) {
-        wsContent = pText->JSObject()->GetContent(false);
-        break;
-      }
-      pText = pText->GetNodeItem(XFA_NODEITEM_NextSibling);
-    }
-    SyncValue(wsContent, bNotify);
-    return;
-  }
-
-  CXFA_WidgetData exclGroup(node);
-  WideString wsValue;
-  if (eCheckState != XFA_CHECKSTATE_Off) {
-    if (CXFA_Items* pItems =
-            m_pNode->GetChild<CXFA_Items>(0, XFA_Element::Items, false)) {
-      CXFA_Node* pText = pItems->GetNodeItem(XFA_NODEITEM_FirstChild);
-      if (pText)
-        wsValue = pText->JSObject()->GetContent(false);
-    }
-  }
-  CXFA_Node* pChild = exclGroup.GetNode()->GetNodeItem(XFA_NODEITEM_FirstChild);
-  for (; pChild; pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    if (pChild->GetElementType() != XFA_Element::Field)
-      continue;
-
-    CXFA_Items* pItem =
-        pChild->GetChild<CXFA_Items>(0, XFA_Element::Items, false);
-    if (!pItem)
-      continue;
-
-    CXFA_Node* pItemchild = pItem->GetNodeItem(XFA_NODEITEM_FirstChild);
-    if (!pItemchild)
-      continue;
-
-    WideString text = pItemchild->JSObject()->GetContent(false);
-    WideString wsChildValue = text;
-    if (wsValue != text) {
-      pItemchild = pItemchild->GetNodeItem(XFA_NODEITEM_NextSibling);
-      if (pItemchild)
-        wsChildValue = pItemchild->JSObject()->GetContent(false);
-      else
-        wsChildValue.clear();
-    }
-    CXFA_WidgetData ch(pChild);
-    ch.SyncValue(wsChildValue, bNotify);
-  }
-  exclGroup.SyncValue(wsValue, bNotify);
-}
-
-CXFA_Node* CXFA_WidgetData::GetExclGroupNode() {
-  CXFA_Node* pExcl = ToNode(m_pNode->GetNodeItem(XFA_NODEITEM_Parent));
-  if (!pExcl || pExcl->GetElementType() != XFA_Element::ExclGroup)
-    return nullptr;
-  return pExcl;
-}
-
-CXFA_Node* CXFA_WidgetData::GetSelectedMember() {
-  CXFA_Node* pSelectedMember = nullptr;
-  WideString wsState = GetRawValue();
-  if (wsState.IsEmpty())
-    return pSelectedMember;
-
-  for (CXFA_Node* pNode = ToNode(m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild));
-       pNode; pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    CXFA_WidgetData widgetData(pNode);
-    if (widgetData.GetCheckState() == XFA_CHECKSTATE_On) {
-      pSelectedMember = pNode;
-      break;
-    }
-  }
-  return pSelectedMember;
-}
-
-CXFA_Node* CXFA_WidgetData::SetSelectedMember(const WideStringView& wsName,
-                                              bool bNotify) {
-  uint32_t nameHash = FX_HashCode_GetW(wsName, false);
-  for (CXFA_Node* pNode = ToNode(m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild));
-       pNode; pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    if (pNode->GetNameHash() == nameHash) {
-      CXFA_WidgetData widgetData(pNode);
-      widgetData.SetCheckState(XFA_CHECKSTATE_On, bNotify);
-      return pNode;
-    }
-  }
-  return nullptr;
-}
-
-void CXFA_WidgetData::SetSelectedMemberByValue(const WideStringView& wsValue,
-                                               bool bNotify,
-                                               bool bScriptModify,
-                                               bool bSyncData) {
-  WideString wsExclGroup;
-  for (CXFA_Node* pNode = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild); pNode;
-       pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    if (pNode->GetElementType() != XFA_Element::Field)
-      continue;
-
-    CXFA_Items* pItem =
-        pNode->GetChild<CXFA_Items>(0, XFA_Element::Items, false);
-    if (!pItem)
-      continue;
-
-    CXFA_Node* pItemchild = pItem->GetNodeItem(XFA_NODEITEM_FirstChild);
-    if (!pItemchild)
-      continue;
-
-    WideString wsChildValue = pItemchild->JSObject()->GetContent(false);
-    if (wsValue != wsChildValue) {
-      pItemchild = pItemchild->GetNodeItem(XFA_NODEITEM_NextSibling);
-      if (pItemchild)
-        wsChildValue = pItemchild->JSObject()->GetContent(false);
-      else
-        wsChildValue.clear();
-    } else {
-      wsExclGroup = wsValue;
-    }
-    pNode->JSObject()->SetContent(wsChildValue, wsChildValue, bNotify,
-                                  bScriptModify, false);
-  }
-  if (m_pNode) {
-    m_pNode->JSObject()->SetContent(wsExclGroup, wsExclGroup, bNotify,
-                                    bScriptModify, bSyncData);
-  }
-}
-
-CXFA_Node* CXFA_WidgetData::GetExclGroupFirstMember() {
-  CXFA_Node* pExcl = GetNode();
-  if (!pExcl)
-    return nullptr;
-
-  CXFA_Node* pNode = pExcl->GetNodeItem(XFA_NODEITEM_FirstChild);
-  while (pNode) {
-    if (pNode->GetElementType() == XFA_Element::Field)
-      return pNode;
-
-    pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling);
-  }
-  return nullptr;
-}
-CXFA_Node* CXFA_WidgetData::GetExclGroupNextMember(CXFA_Node* pNode) {
-  if (!pNode)
-    return nullptr;
-
-  CXFA_Node* pNodeField = pNode->GetNodeItem(XFA_NODEITEM_NextSibling);
-  while (pNodeField) {
-    if (pNodeField->GetElementType() == XFA_Element::Field)
-      return pNodeField;
-
-    pNodeField = pNodeField->GetNodeItem(XFA_NODEITEM_NextSibling);
-  }
-  return nullptr;
-}
-
-bool CXFA_WidgetData::IsChoiceListCommitOnSelect() {
-  CXFA_Node* pUIChild = GetUIChild();
-  if (pUIChild) {
-    return pUIChild->JSObject()->GetEnum(XFA_Attribute::CommitOn) ==
-           XFA_AttributeEnum::Select;
-  }
-  return true;
-}
-
-bool CXFA_WidgetData::IsChoiceListAllowTextEntry() {
-  CXFA_Node* pUIChild = GetUIChild();
-  return pUIChild && pUIChild->JSObject()->GetBoolean(XFA_Attribute::TextEntry);
-}
-
-bool CXFA_WidgetData::IsChoiceListMultiSelect() {
-  CXFA_Node* pUIChild = GetUIChild();
-  if (pUIChild) {
-    return pUIChild->JSObject()->GetEnum(XFA_Attribute::Open) ==
-           XFA_AttributeEnum::MultiSelect;
-  }
-  return false;
-}
-
-bool CXFA_WidgetData::IsListBox() {
-  CXFA_Node* pUIChild = GetUIChild();
-  if (!pUIChild)
-    return false;
-
-  XFA_AttributeEnum attr = pUIChild->JSObject()->GetEnum(XFA_Attribute::Open);
-  return attr == XFA_AttributeEnum::Always ||
-         attr == XFA_AttributeEnum::MultiSelect;
-}
-
-int32_t CXFA_WidgetData::CountChoiceListItems(bool bSaveValue) {
-  std::vector<CXFA_Node*> pItems;
-  int32_t iCount = 0;
-  for (CXFA_Node* pNode = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild); pNode;
-       pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    if (pNode->GetElementType() != XFA_Element::Items)
-      continue;
-    iCount++;
-    pItems.push_back(pNode);
-    if (iCount == 2)
-      break;
-  }
-  if (iCount == 0)
-    return 0;
-
-  CXFA_Node* pItem = pItems[0];
-  if (iCount > 1) {
-    bool bItemOneHasSave =
-        pItems[0]->JSObject()->GetBoolean(XFA_Attribute::Save);
-    bool bItemTwoHasSave =
-        pItems[1]->JSObject()->GetBoolean(XFA_Attribute::Save);
-    if (bItemOneHasSave != bItemTwoHasSave && bSaveValue == bItemTwoHasSave)
-      pItem = pItems[1];
-  }
-  return pItem->CountChildren(XFA_Element::Unknown, false);
-}
-
-pdfium::Optional<WideString> CXFA_WidgetData::GetChoiceListItem(
-    int32_t nIndex,
-    bool bSaveValue) {
-  std::vector<CXFA_Node*> pItemsArray;
-  int32_t iCount = 0;
-  for (CXFA_Node* pNode = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild); pNode;
-       pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    if (pNode->GetElementType() != XFA_Element::Items)
-      continue;
-
-    ++iCount;
-    pItemsArray.push_back(pNode);
-    if (iCount == 2)
-      break;
-  }
-  if (iCount == 0)
-    return {};
-
-  CXFA_Node* pItems = pItemsArray[0];
-  if (iCount > 1) {
-    bool bItemOneHasSave =
-        pItemsArray[0]->JSObject()->GetBoolean(XFA_Attribute::Save);
-    bool bItemTwoHasSave =
-        pItemsArray[1]->JSObject()->GetBoolean(XFA_Attribute::Save);
-    if (bItemOneHasSave != bItemTwoHasSave && bSaveValue == bItemTwoHasSave)
-      pItems = pItemsArray[1];
-  }
-  if (!pItems)
-    return {};
-
-  CXFA_Node* pItem =
-      pItems->GetChild<CXFA_Node>(nIndex, XFA_Element::Unknown, false);
-  if (pItem)
-    return {pItem->JSObject()->GetContent(false)};
-  return {};
-}
-
-std::vector<WideString> CXFA_WidgetData::GetChoiceListItems(bool bSaveValue) {
-  std::vector<CXFA_Node*> items;
-  for (CXFA_Node* pNode = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild);
-       pNode && items.size() < 2;
-       pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    if (pNode->GetElementType() == XFA_Element::Items)
-      items.push_back(pNode);
-  }
-  if (items.empty())
-    return std::vector<WideString>();
-
-  CXFA_Node* pItem = items.front();
-  if (items.size() > 1) {
-    bool bItemOneHasSave =
-        items[0]->JSObject()->GetBoolean(XFA_Attribute::Save);
-    bool bItemTwoHasSave =
-        items[1]->JSObject()->GetBoolean(XFA_Attribute::Save);
-    if (bItemOneHasSave != bItemTwoHasSave && bSaveValue == bItemTwoHasSave)
-      pItem = items[1];
-  }
-
-  std::vector<WideString> wsTextArray;
-  for (CXFA_Node* pNode = pItem->GetNodeItem(XFA_NODEITEM_FirstChild); pNode;
-       pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    wsTextArray.emplace_back(pNode->JSObject()->GetContent(false));
-  }
-  return wsTextArray;
-}
-
-int32_t CXFA_WidgetData::CountSelectedItems() {
-  std::vector<WideString> wsValueArray = GetSelectedItemsValue();
-  if (IsListBox() || !IsChoiceListAllowTextEntry())
-    return pdfium::CollectionSize<int32_t>(wsValueArray);
-
-  int32_t iSelected = 0;
-  std::vector<WideString> wsSaveTextArray = GetChoiceListItems(true);
-  for (const auto& value : wsValueArray) {
-    if (pdfium::ContainsValue(wsSaveTextArray, value))
-      iSelected++;
-  }
-  return iSelected;
-}
-
-int32_t CXFA_WidgetData::GetSelectedItem(int32_t nIndex) {
-  std::vector<WideString> wsValueArray = GetSelectedItemsValue();
-  if (!pdfium::IndexInBounds(wsValueArray, nIndex))
-    return -1;
-
-  std::vector<WideString> wsSaveTextArray = GetChoiceListItems(true);
-  auto it = std::find(wsSaveTextArray.begin(), wsSaveTextArray.end(),
-                      wsValueArray[nIndex]);
-  return it != wsSaveTextArray.end() ? it - wsSaveTextArray.begin() : -1;
-}
-
-std::vector<int32_t> CXFA_WidgetData::GetSelectedItems() {
-  std::vector<int32_t> iSelArray;
-  std::vector<WideString> wsValueArray = GetSelectedItemsValue();
-  std::vector<WideString> wsSaveTextArray = GetChoiceListItems(true);
-  for (const auto& value : wsValueArray) {
-    auto it = std::find(wsSaveTextArray.begin(), wsSaveTextArray.end(), value);
-    if (it != wsSaveTextArray.end())
-      iSelArray.push_back(it - wsSaveTextArray.begin());
-  }
-  return iSelArray;
-}
-
-std::vector<WideString> CXFA_WidgetData::GetSelectedItemsValue() {
-  std::vector<WideString> wsSelTextArray;
-  WideString wsValue = GetRawValue();
-  if (IsChoiceListMultiSelect()) {
-    if (!wsValue.IsEmpty()) {
-      size_t iStart = 0;
-      size_t iLength = wsValue.GetLength();
-      auto iEnd = wsValue.Find(L'\n', iStart);
-      iEnd = (!iEnd.has_value()) ? iLength : iEnd;
-      while (iEnd >= iStart) {
-        wsSelTextArray.push_back(wsValue.Mid(iStart, iEnd.value() - iStart));
-        iStart = iEnd.value() + 1;
-        if (iStart >= iLength)
-          break;
-        iEnd = wsValue.Find(L'\n', iStart);
-        if (!iEnd.has_value())
-          wsSelTextArray.push_back(wsValue.Mid(iStart, iLength - iStart));
-      }
-    }
-  } else {
-    wsSelTextArray.push_back(wsValue);
-  }
-  return wsSelTextArray;
-}
-
-bool CXFA_WidgetData::GetItemState(int32_t nIndex) {
-  std::vector<WideString> wsSaveTextArray = GetChoiceListItems(true);
-  return pdfium::IndexInBounds(wsSaveTextArray, nIndex) &&
-         pdfium::ContainsValue(GetSelectedItemsValue(),
-                               wsSaveTextArray[nIndex]);
-}
-
-void CXFA_WidgetData::SetItemState(int32_t nIndex,
-                                   bool bSelected,
-                                   bool bNotify,
-                                   bool bScriptModify,
-                                   bool bSyncData) {
-  std::vector<WideString> wsSaveTextArray = GetChoiceListItems(true);
-  if (!pdfium::IndexInBounds(wsSaveTextArray, nIndex))
-    return;
-
-  int32_t iSel = -1;
-  std::vector<WideString> wsValueArray = GetSelectedItemsValue();
-  auto it = std::find(wsValueArray.begin(), wsValueArray.end(),
-                      wsSaveTextArray[nIndex]);
-  if (it != wsValueArray.end())
-    iSel = it - wsValueArray.begin();
-
-  if (IsChoiceListMultiSelect()) {
-    if (bSelected) {
-      if (iSel < 0) {
-        WideString wsValue = GetRawValue();
-        if (!wsValue.IsEmpty()) {
-          wsValue += L"\n";
-        }
-        wsValue += wsSaveTextArray[nIndex];
-        m_pNode->JSObject()->SetContent(wsValue, wsValue, bNotify,
-                                        bScriptModify, bSyncData);
-      }
-    } else if (iSel >= 0) {
-      std::vector<int32_t> iSelArray = GetSelectedItems();
-      auto it = std::find(iSelArray.begin(), iSelArray.end(), nIndex);
-      if (it != iSelArray.end())
-        iSelArray.erase(it);
-      SetSelectedItems(iSelArray, bNotify, bScriptModify, bSyncData);
-    }
-  } else {
-    if (bSelected) {
-      if (iSel < 0) {
-        WideString wsSaveText = wsSaveTextArray[nIndex];
-        m_pNode->JSObject()->SetContent(wsSaveText,
-                                        GetFormatDataValue(wsSaveText), bNotify,
-                                        bScriptModify, bSyncData);
-      }
-    } else if (iSel >= 0) {
-      m_pNode->JSObject()->SetContent(WideString(), WideString(), bNotify,
-                                      bScriptModify, bSyncData);
-    }
-  }
-}
-
-void CXFA_WidgetData::SetSelectedItems(const std::vector<int32_t>& iSelArray,
-                                       bool bNotify,
-                                       bool bScriptModify,
-                                       bool bSyncData) {
-  WideString wsValue;
-  int32_t iSize = pdfium::CollectionSize<int32_t>(iSelArray);
-  if (iSize >= 1) {
-    std::vector<WideString> wsSaveTextArray = GetChoiceListItems(true);
-    WideString wsItemValue;
-    for (int32_t i = 0; i < iSize; i++) {
-      wsItemValue = (iSize == 1) ? wsSaveTextArray[iSelArray[i]]
-                                 : wsSaveTextArray[iSelArray[i]] + L"\n";
-      wsValue += wsItemValue;
-    }
-  }
-  WideString wsFormat(wsValue);
-  if (!IsChoiceListMultiSelect())
-    wsFormat = GetFormatDataValue(wsValue);
-
-  m_pNode->JSObject()->SetContent(wsValue, wsFormat, bNotify, bScriptModify,
-                                  bSyncData);
-}
-
-void CXFA_WidgetData::ClearAllSelections() {
-  CXFA_Node* pBind = m_pNode->GetBindData();
-  if (!pBind || !IsChoiceListMultiSelect()) {
-    SyncValue(WideString(), false);
-    return;
-  }
-
-  while (CXFA_Node* pChildNode = pBind->GetNodeItem(XFA_NODEITEM_FirstChild))
-    pBind->RemoveChild(pChildNode, true);
-}
-
-void CXFA_WidgetData::InsertItem(const WideString& wsLabel,
-                                 const WideString& wsValue,
-                                 bool bNotify) {
-  int32_t nIndex = -1;
-  WideString wsNewValue(wsValue);
-  if (wsNewValue.IsEmpty())
-    wsNewValue = wsLabel;
-
-  std::vector<CXFA_Node*> listitems;
-  for (CXFA_Node* pItem = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild); pItem;
-       pItem = pItem->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    if (pItem->GetElementType() == XFA_Element::Items)
-      listitems.push_back(pItem);
-  }
-  if (listitems.empty()) {
-    CXFA_Node* pItems = m_pNode->CreateSamePacketNode(XFA_Element::Items);
-    m_pNode->InsertChild(-1, pItems);
-    InsertListTextItem(pItems, wsLabel, nIndex);
-    CXFA_Node* pSaveItems = m_pNode->CreateSamePacketNode(XFA_Element::Items);
-    m_pNode->InsertChild(-1, pSaveItems);
-    pSaveItems->JSObject()->SetBoolean(XFA_Attribute::Save, true, false);
-    InsertListTextItem(pSaveItems, wsNewValue, nIndex);
-  } else if (listitems.size() > 1) {
-    for (int32_t i = 0; i < 2; i++) {
-      CXFA_Node* pNode = listitems[i];
-      bool bHasSave = pNode->JSObject()->GetBoolean(XFA_Attribute::Save);
-      if (bHasSave)
-        InsertListTextItem(pNode, wsNewValue, nIndex);
-      else
-        InsertListTextItem(pNode, wsLabel, nIndex);
-    }
-  } else {
-    CXFA_Node* pNode = listitems[0];
-    pNode->JSObject()->SetBoolean(XFA_Attribute::Save, false, false);
-    pNode->JSObject()->SetEnum(XFA_Attribute::Presence,
-                               XFA_AttributeEnum::Visible, false);
-    CXFA_Node* pSaveItems = m_pNode->CreateSamePacketNode(XFA_Element::Items);
-    m_pNode->InsertChild(-1, pSaveItems);
-    pSaveItems->JSObject()->SetBoolean(XFA_Attribute::Save, true, false);
-    pSaveItems->JSObject()->SetEnum(XFA_Attribute::Presence,
-                                    XFA_AttributeEnum::Hidden, false);
-    CXFA_Node* pListNode = pNode->GetNodeItem(XFA_NODEITEM_FirstChild);
-    int32_t i = 0;
-    while (pListNode) {
-      InsertListTextItem(pSaveItems, pListNode->JSObject()->GetContent(false),
-                         i);
-      ++i;
-
-      pListNode = pListNode->GetNodeItem(XFA_NODEITEM_NextSibling);
-    }
-    InsertListTextItem(pNode, wsLabel, nIndex);
-    InsertListTextItem(pSaveItems, wsNewValue, nIndex);
-  }
-  if (!bNotify)
-    return;
-
-  m_pNode->GetDocument()->GetNotify()->OnWidgetListItemAdded(
-      this, wsLabel.c_str(), wsValue.c_str(), nIndex);
-}
-
-void CXFA_WidgetData::GetItemLabel(const WideStringView& wsValue,
-                                   WideString& wsLabel) {
-  int32_t iCount = 0;
-  std::vector<CXFA_Node*> listitems;
-  CXFA_Node* pItems = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild);
-  for (; pItems; pItems = pItems->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    if (pItems->GetElementType() != XFA_Element::Items)
-      continue;
-    iCount++;
-    listitems.push_back(pItems);
-  }
-
-  if (iCount <= 1) {
-    wsLabel = wsValue;
-    return;
-  }
-
-  CXFA_Node* pLabelItems = listitems[0];
-  bool bSave = pLabelItems->JSObject()->GetBoolean(XFA_Attribute::Save);
-  CXFA_Node* pSaveItems = nullptr;
-  if (bSave) {
-    pSaveItems = pLabelItems;
-    pLabelItems = listitems[1];
-  } else {
-    pSaveItems = listitems[1];
-  }
-  iCount = 0;
-
-  int32_t iSearch = -1;
-  for (CXFA_Node* pChildItem = pSaveItems->GetNodeItem(XFA_NODEITEM_FirstChild);
-       pChildItem;
-       pChildItem = pChildItem->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    if (pChildItem->JSObject()->GetContent(false) == wsValue) {
-      iSearch = iCount;
-      break;
-    }
-    iCount++;
-  }
-  if (iSearch < 0)
-    return;
-
-  CXFA_Node* pText =
-      pLabelItems->GetChild<CXFA_Node>(iSearch, XFA_Element::Unknown, false);
-  if (pText)
-    wsLabel = pText->JSObject()->GetContent(false);
-}
-
-WideString CXFA_WidgetData::GetItemValue(const WideStringView& wsLabel) {
-  int32_t iCount = 0;
-  std::vector<CXFA_Node*> listitems;
-  for (CXFA_Node* pItems = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild);
-       pItems; pItems = pItems->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    if (pItems->GetElementType() != XFA_Element::Items)
-      continue;
-    iCount++;
-    listitems.push_back(pItems);
-  }
-  if (iCount <= 1)
-    return WideString(wsLabel);
-
-  CXFA_Node* pLabelItems = listitems[0];
-  bool bSave = pLabelItems->JSObject()->GetBoolean(XFA_Attribute::Save);
-  CXFA_Node* pSaveItems = nullptr;
-  if (bSave) {
-    pSaveItems = pLabelItems;
-    pLabelItems = listitems[1];
-  } else {
-    pSaveItems = listitems[1];
-  }
-  iCount = 0;
-
-  int32_t iSearch = -1;
-  WideString wsContent;
-  CXFA_Node* pChildItem = pLabelItems->GetNodeItem(XFA_NODEITEM_FirstChild);
-  for (; pChildItem;
-       pChildItem = pChildItem->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    if (pChildItem->JSObject()->GetContent(false) == wsLabel) {
-      iSearch = iCount;
-      break;
-    }
-    iCount++;
-  }
-  if (iSearch < 0)
-    return L"";
-
-  CXFA_Node* pText =
-      pSaveItems->GetChild<CXFA_Node>(iSearch, XFA_Element::Unknown, false);
-  return pText ? pText->JSObject()->GetContent(false) : L"";
-}
-
-bool CXFA_WidgetData::DeleteItem(int32_t nIndex,
-                                 bool bNotify,
-                                 bool bScriptModify) {
-  bool bSetValue = false;
-  CXFA_Node* pItems = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild);
-  for (; pItems; pItems = pItems->GetNodeItem(XFA_NODEITEM_NextSibling)) {
-    if (pItems->GetElementType() != XFA_Element::Items)
-      continue;
-
-    if (nIndex < 0) {
-      while (CXFA_Node* pNode = pItems->GetNodeItem(XFA_NODEITEM_FirstChild)) {
-        pItems->RemoveChild(pNode, true);
-      }
-    } else {
-      if (!bSetValue && pItems->JSObject()->GetBoolean(XFA_Attribute::Save)) {
-        SetItemState(nIndex, false, true, bScriptModify, true);
-        bSetValue = true;
-      }
-      int32_t i = 0;
-      CXFA_Node* pNode = pItems->GetNodeItem(XFA_NODEITEM_FirstChild);
-      while (pNode) {
-        if (i == nIndex) {
-          pItems->RemoveChild(pNode, true);
-          break;
-        }
-        i++;
-        pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling);
-      }
-    }
-  }
-  if (bNotify)
-    m_pNode->GetDocument()->GetNotify()->OnWidgetListItemRemoved(this, nIndex);
-  return true;
-}
-
-bool CXFA_WidgetData::IsHorizontalScrollPolicyOff() {
-  CXFA_Node* pUIChild = GetUIChild();
-  if (pUIChild) {
-    return pUIChild->JSObject()->GetEnum(XFA_Attribute::HScrollPolicy) ==
-           XFA_AttributeEnum::Off;
-  }
-  return false;
-}
-
-bool CXFA_WidgetData::IsVerticalScrollPolicyOff() {
-  CXFA_Node* pUIChild = GetUIChild();
-  if (pUIChild) {
-    return pUIChild->JSObject()->GetEnum(XFA_Attribute::VScrollPolicy) ==
-           XFA_AttributeEnum::Off;
-  }
-  return false;
-}
-
-pdfium::Optional<int32_t> CXFA_WidgetData::GetNumberOfCells() {
-  CXFA_Node* pUIChild = GetUIChild();
-  if (!pUIChild)
-    return {};
-  if (CXFA_Comb* pNode =
-          pUIChild->GetChild<CXFA_Comb>(0, XFA_Element::Comb, false))
-    return {pNode->JSObject()->GetInteger(XFA_Attribute::NumberOfCells)};
-  return {};
-}
-
-WideString CXFA_WidgetData::GetBarcodeType() {
-  CXFA_Node* pUIChild = GetUIChild();
-  return pUIChild
-             ? WideString(pUIChild->JSObject()->GetCData(XFA_Attribute::Type))
-             : WideString();
-}
-
-pdfium::Optional<BC_CHAR_ENCODING>
-CXFA_WidgetData::GetBarcodeAttribute_CharEncoding() {
-  pdfium::Optional<WideString> wsCharEncoding =
-      GetUIChild()->JSObject()->TryCData(XFA_Attribute::CharEncoding, true);
-  if (!wsCharEncoding)
-    return {};
-  if (wsCharEncoding->CompareNoCase(L"UTF-16"))
-    return {CHAR_ENCODING_UNICODE};
-  if (wsCharEncoding->CompareNoCase(L"UTF-8"))
-    return {CHAR_ENCODING_UTF8};
-  return {};
-}
-
-pdfium::Optional<bool> CXFA_WidgetData::GetBarcodeAttribute_Checksum() {
-  pdfium::Optional<XFA_AttributeEnum> checksum =
-      GetUIChild()->JSObject()->TryEnum(XFA_Attribute::Checksum, true);
-  if (!checksum)
-    return {};
-
-  switch (*checksum) {
-    case XFA_AttributeEnum::None:
-      return {false};
-    case XFA_AttributeEnum::Auto:
-      return {true};
-    case XFA_AttributeEnum::Checksum_1mod10:
-    case XFA_AttributeEnum::Checksum_1mod10_1mod11:
-    case XFA_AttributeEnum::Checksum_2mod10:
-    default:
-      break;
-  }
-  return {};
-}
-
-pdfium::Optional<int32_t> CXFA_WidgetData::GetBarcodeAttribute_DataLength() {
-  pdfium::Optional<WideString> wsDataLength =
-      GetUIChild()->JSObject()->TryCData(XFA_Attribute::DataLength, true);
-  if (!wsDataLength)
-    return {};
-
-  return {FXSYS_wtoi(wsDataLength->c_str())};
-}
-
-pdfium::Optional<char> CXFA_WidgetData::GetBarcodeAttribute_StartChar() {
-  pdfium::Optional<WideString> wsStartEndChar =
-      GetUIChild()->JSObject()->TryCData(XFA_Attribute::StartChar, true);
-  if (!wsStartEndChar || wsStartEndChar->IsEmpty())
-    return {};
-
-  return {static_cast<char>((*wsStartEndChar)[0])};
-}
-
-pdfium::Optional<char> CXFA_WidgetData::GetBarcodeAttribute_EndChar() {
-  pdfium::Optional<WideString> wsStartEndChar =
-      GetUIChild()->JSObject()->TryCData(XFA_Attribute::EndChar, true);
-  if (!wsStartEndChar || wsStartEndChar->IsEmpty())
-    return {};
-
-  return {static_cast<char>((*wsStartEndChar)[0])};
-}
-
-pdfium::Optional<int32_t> CXFA_WidgetData::GetBarcodeAttribute_ECLevel() {
-  pdfium::Optional<WideString> wsECLevel = GetUIChild()->JSObject()->TryCData(
-      XFA_Attribute::ErrorCorrectionLevel, true);
-  if (!wsECLevel)
-    return {};
-  return {FXSYS_wtoi(wsECLevel->c_str())};
-}
-
-pdfium::Optional<int32_t> CXFA_WidgetData::GetBarcodeAttribute_ModuleWidth() {
-  pdfium::Optional<CXFA_Measurement> moduleWidthHeight =
-      GetUIChild()->JSObject()->TryMeasure(XFA_Attribute::ModuleWidth, true);
-  if (!moduleWidthHeight)
-    return {};
-
-  return {static_cast<int32_t>(moduleWidthHeight->ToUnit(XFA_Unit::Pt))};
-}
-
-pdfium::Optional<int32_t> CXFA_WidgetData::GetBarcodeAttribute_ModuleHeight() {
-  pdfium::Optional<CXFA_Measurement> moduleWidthHeight =
-      GetUIChild()->JSObject()->TryMeasure(XFA_Attribute::ModuleHeight, true);
-  if (!moduleWidthHeight)
-    return {};
-
-  return {static_cast<int32_t>(moduleWidthHeight->ToUnit(XFA_Unit::Pt))};
-}
-
-pdfium::Optional<bool> CXFA_WidgetData::GetBarcodeAttribute_PrintChecksum() {
-  return GetUIChild()->JSObject()->TryBoolean(XFA_Attribute::PrintCheckDigit,
-                                              true);
-}
-
-pdfium::Optional<BC_TEXT_LOC>
-CXFA_WidgetData::GetBarcodeAttribute_TextLocation() {
-  pdfium::Optional<XFA_AttributeEnum> textLocation =
-      GetUIChild()->JSObject()->TryEnum(XFA_Attribute::TextLocation, true);
-  if (!textLocation)
-    return {};
-
-  switch (*textLocation) {
-    case XFA_AttributeEnum::None:
-      return {BC_TEXT_LOC_NONE};
-    case XFA_AttributeEnum::Above:
-      return {BC_TEXT_LOC_ABOVE};
-    case XFA_AttributeEnum::Below:
-      return {BC_TEXT_LOC_BELOW};
-    case XFA_AttributeEnum::AboveEmbedded:
-      return {BC_TEXT_LOC_ABOVEEMBED};
-    case XFA_AttributeEnum::BelowEmbedded:
-      return {BC_TEXT_LOC_BELOWEMBED};
-    default:
-      break;
-  }
-  return {};
-}
-
-pdfium::Optional<bool> CXFA_WidgetData::GetBarcodeAttribute_Truncate() {
-  return GetUIChild()->JSObject()->TryBoolean(XFA_Attribute::Truncate, true);
-}
-
-pdfium::Optional<int8_t>
-CXFA_WidgetData::GetBarcodeAttribute_WideNarrowRatio() {
-  pdfium::Optional<WideString> wsWideNarrowRatio =
-      GetUIChild()->JSObject()->TryCData(XFA_Attribute::WideNarrowRatio, true);
-  if (!wsWideNarrowRatio)
-    return {};
-
-  pdfium::Optional<size_t> ptPos = wsWideNarrowRatio->Find(':');
-  if (!ptPos)
-    return {static_cast<int8_t>(FXSYS_wtoi(wsWideNarrowRatio->c_str()))};
-
-  int32_t fB = FXSYS_wtoi(
-      wsWideNarrowRatio->Right(wsWideNarrowRatio->GetLength() - (*ptPos + 1))
-          .c_str());
-  if (!fB)
-    return {0};
-
-  int32_t fA = FXSYS_wtoi(wsWideNarrowRatio->Left(*ptPos).c_str());
-  float result = static_cast<float>(fA) / static_cast<float>(fB);
-  return {static_cast<int8_t>(result)};
-}
-
-WideString CXFA_WidgetData::GetPasswordChar() {
-  CXFA_Node* pUIChild = GetUIChild();
-  return pUIChild ? pUIChild->JSObject()->GetCData(XFA_Attribute::PasswordChar)
-                  : L"*";
-}
-
-bool CXFA_WidgetData::IsMultiLine() {
-  CXFA_Node* pUIChild = GetUIChild();
-  return pUIChild && pUIChild->JSObject()->GetBoolean(XFA_Attribute::MultiLine);
-}
-
-std::pair<XFA_Element, int32_t> CXFA_WidgetData::GetMaxChars() {
-  if (CXFA_Value* pNode =
-          m_pNode->GetChild<CXFA_Value>(0, XFA_Element::Value, false)) {
-    if (CXFA_Node* pChild = pNode->GetNodeItem(XFA_NODEITEM_FirstChild)) {
-      switch (pChild->GetElementType()) {
-        case XFA_Element::Text:
-          return {XFA_Element::Text,
-                  pChild->JSObject()->GetInteger(XFA_Attribute::MaxChars)};
-        case XFA_Element::ExData: {
-          int32_t iMax =
-              pChild->JSObject()->GetInteger(XFA_Attribute::MaxLength);
-          return {XFA_Element::ExData, iMax < 0 ? 0 : iMax};
-        }
-        default:
-          break;
-      }
-    }
-  }
-  return {XFA_Element::Unknown, 0};
-}
-
-int32_t CXFA_WidgetData::GetFracDigits() {
-  CXFA_Value* pNode =
-      m_pNode->GetChild<CXFA_Value>(0, XFA_Element::Value, false);
-  if (!pNode)
-    return -1;
-
-  CXFA_Decimal* pChild =
-      pNode->GetChild<CXFA_Decimal>(0, XFA_Element::Decimal, false);
-  if (!pChild)
-    return -1;
-
-  return pChild->JSObject()
-      ->TryInteger(XFA_Attribute::FracDigits, true)
-      .value_or(-1);
-}
-
-int32_t CXFA_WidgetData::GetLeadDigits() {
-  CXFA_Value* pNode =
-      m_pNode->GetChild<CXFA_Value>(0, XFA_Element::Value, false);
-  if (!pNode)
-    return -1;
-
-  CXFA_Decimal* pChild =
-      pNode->GetChild<CXFA_Decimal>(0, XFA_Element::Decimal, false);
-  if (!pChild)
-    return -1;
-
-  return pChild->JSObject()
-      ->TryInteger(XFA_Attribute::LeadDigits, true)
-      .value_or(-1);
-}
-
-bool CXFA_WidgetData::SetValue(XFA_VALUEPICTURE eValueType,
-                               const WideString& wsValue) {
-  if (wsValue.IsEmpty()) {
-    SyncValue(wsValue, true);
-    return true;
-  }
-
-  m_bPreNull = m_bIsNull;
-  m_bIsNull = false;
-  WideString wsNewText(wsValue);
-  WideString wsPicture = GetPictureContent(eValueType);
-  bool bValidate = true;
-  bool bSyncData = false;
-  CXFA_Node* pNode = GetUIChild();
-  if (!pNode)
-    return true;
-
-  XFA_Element eType = pNode->GetElementType();
-  if (!wsPicture.IsEmpty()) {
-    CXFA_LocaleMgr* pLocalMgr = m_pNode->GetDocument()->GetLocalMgr();
-    IFX_Locale* pLocale = GetLocale();
-    CXFA_LocaleValue widgetValue = XFA_GetLocaleValue(this);
-    bValidate =
-        widgetValue.ValidateValue(wsValue, wsPicture, pLocale, &wsPicture);
-    if (bValidate) {
-      widgetValue = CXFA_LocaleValue(widgetValue.GetType(), wsNewText,
-                                     wsPicture, pLocale, pLocalMgr);
-      wsNewText = widgetValue.GetValue();
-      if (eType == XFA_Element::NumericEdit)
-        wsNewText = NumericLimit(wsNewText, GetLeadDigits(), GetFracDigits());
-
-      bSyncData = true;
-    }
-  } else {
-    if (eType == XFA_Element::NumericEdit) {
-      if (wsNewText != L"0")
-        wsNewText = NumericLimit(wsNewText, GetLeadDigits(), GetFracDigits());
-
-      bSyncData = true;
-    }
-  }
-  if (eType != XFA_Element::NumericEdit || bSyncData)
-    SyncValue(wsNewText, true);
-
-  return bValidate;
-}
-
-WideString CXFA_WidgetData::GetPictureContent(XFA_VALUEPICTURE ePicture) {
-  if (ePicture == XFA_VALUEPICTURE_Raw)
-    return L"";
-
-  CXFA_LocaleValue widgetValue = XFA_GetLocaleValue(this);
-  switch (ePicture) {
-    case XFA_VALUEPICTURE_Display: {
-      if (CXFA_Format* pFormat =
-              m_pNode->GetChild<CXFA_Format>(0, XFA_Element::Format, false)) {
-        if (CXFA_Picture* pPicture = pFormat->GetChild<CXFA_Picture>(
-                0, XFA_Element::Picture, false)) {
-          pdfium::Optional<WideString> picture =
-              pPicture->JSObject()->TryContent(false, true);
-          if (picture)
-            return *picture;
-        }
-      }
-
-      IFX_Locale* pLocale = GetLocale();
-      if (!pLocale)
-        return L"";
-
-      uint32_t dwType = widgetValue.GetType();
-      switch (dwType) {
-        case XFA_VT_DATE:
-          return pLocale->GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY_Medium);
-        case XFA_VT_TIME:
-          return pLocale->GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY_Medium);
-        case XFA_VT_DATETIME:
-          return pLocale->GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY_Medium) +
-                 L"T" +
-                 pLocale->GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY_Medium);
-        case XFA_VT_DECIMAL:
-        case XFA_VT_FLOAT:
-        default:
-          return L"";
-      }
-    }
-    case XFA_VALUEPICTURE_Edit: {
-      CXFA_Ui* pUI = m_pNode->GetChild<CXFA_Ui>(0, XFA_Element::Ui, false);
-      if (pUI) {
-        if (CXFA_Picture* pPicture =
-                pUI->GetChild<CXFA_Picture>(0, XFA_Element::Picture, false)) {
-          pdfium::Optional<WideString> picture =
-              pPicture->JSObject()->TryContent(false, true);
-          if (picture)
-            return *picture;
-        }
-      }
-
-      IFX_Locale* pLocale = GetLocale();
-      if (!pLocale)
-        return L"";
-
-      uint32_t dwType = widgetValue.GetType();
-      switch (dwType) {
-        case XFA_VT_DATE:
-          return pLocale->GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY_Short);
-        case XFA_VT_TIME:
-          return pLocale->GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY_Short);
-        case XFA_VT_DATETIME:
-          return pLocale->GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY_Short) +
-                 L"T" +
-                 pLocale->GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY_Short);
-        default:
-          return L"";
-      }
-    }
-    case XFA_VALUEPICTURE_DataBind: {
-      CXFA_Bind* bind = GetBind();
-      if (bind)
-        return bind->GetPicture();
-      break;
-    }
-    default:
-      break;
-  }
-  return L"";
-}
-
-IFX_Locale* CXFA_WidgetData::GetLocale() {
-  return m_pNode ? m_pNode->GetLocale() : nullptr;
-}
-
-WideString CXFA_WidgetData::GetValue(XFA_VALUEPICTURE eValueType) {
-  WideString wsValue = m_pNode->JSObject()->GetContent(false);
-
-  if (eValueType == XFA_VALUEPICTURE_Display)
-    GetItemLabel(wsValue.AsStringView(), wsValue);
-
-  WideString wsPicture = GetPictureContent(eValueType);
-  CXFA_Node* pNode = GetUIChild();
-  if (!pNode)
-    return wsValue;
-
-  switch (GetUIChild()->GetElementType()) {
-    case XFA_Element::ChoiceList: {
-      if (eValueType == XFA_VALUEPICTURE_Display) {
-        int32_t iSelItemIndex = GetSelectedItem(0);
-        if (iSelItemIndex >= 0) {
-          wsValue = GetChoiceListItem(iSelItemIndex, false).value_or(L"");
-          wsPicture.clear();
-        }
-      }
-    } break;
-    case XFA_Element::NumericEdit:
-      if (eValueType != XFA_VALUEPICTURE_Raw && wsPicture.IsEmpty()) {
-        IFX_Locale* pLocale = GetLocale();
-        if (eValueType == XFA_VALUEPICTURE_Display && pLocale)
-          wsValue = FormatNumStr(NormalizeNumStr(wsValue), pLocale);
-      }
-      break;
-    default:
-      break;
-  }
-  if (wsPicture.IsEmpty())
-    return wsValue;
-
-  if (IFX_Locale* pLocale = GetLocale()) {
-    CXFA_LocaleValue widgetValue = XFA_GetLocaleValue(this);
-    CXFA_LocaleMgr* pLocalMgr = m_pNode->GetDocument()->GetLocalMgr();
-    switch (widgetValue.GetType()) {
-      case XFA_VT_DATE: {
-        WideString wsDate, wsTime;
-        if (SplitDateTime(wsValue, wsDate, wsTime)) {
-          CXFA_LocaleValue date(XFA_VT_DATE, wsDate, pLocalMgr);
-          if (date.FormatPatterns(wsValue, wsPicture, pLocale, eValueType))
-            return wsValue;
-        }
-        break;
-      }
-      case XFA_VT_TIME: {
-        WideString wsDate, wsTime;
-        if (SplitDateTime(wsValue, wsDate, wsTime)) {
-          CXFA_LocaleValue time(XFA_VT_TIME, wsTime, pLocalMgr);
-          if (time.FormatPatterns(wsValue, wsPicture, pLocale, eValueType))
-            return wsValue;
-        }
-        break;
-      }
-      default:
-        break;
-    }
-    widgetValue.FormatPatterns(wsValue, wsPicture, pLocale, eValueType);
-  }
-  return wsValue;
-}
-
-WideString CXFA_WidgetData::GetNormalizeDataValue(const WideString& wsValue) {
-  if (wsValue.IsEmpty())
-    return L"";
-
-  WideString wsPicture = GetPictureContent(XFA_VALUEPICTURE_DataBind);
-  if (wsPicture.IsEmpty())
-    return wsValue;
-
-  ASSERT(GetNode());
-  CXFA_LocaleMgr* pLocalMgr = GetNode()->GetDocument()->GetLocalMgr();
-  IFX_Locale* pLocale = GetLocale();
-  CXFA_LocaleValue widgetValue = XFA_GetLocaleValue(this);
-  if (widgetValue.ValidateValue(wsValue, wsPicture, pLocale, &wsPicture)) {
-    widgetValue = CXFA_LocaleValue(widgetValue.GetType(), wsValue, wsPicture,
-                                   pLocale, pLocalMgr);
-    return widgetValue.GetValue();
-  }
-  return wsValue;
-}
-
-WideString CXFA_WidgetData::GetFormatDataValue(const WideString& wsValue) {
-  if (wsValue.IsEmpty())
-    return L"";
-
-  WideString wsPicture = GetPictureContent(XFA_VALUEPICTURE_DataBind);
-  if (wsPicture.IsEmpty())
-    return wsValue;
-
-  WideString wsFormattedValue = wsValue;
-  if (IFX_Locale* pLocale = GetLocale()) {
-    ASSERT(GetNode());
-    CXFA_Value* pNodeValue =
-        GetNode()->GetChild<CXFA_Value>(0, XFA_Element::Value, false);
-    if (!pNodeValue)
-      return wsValue;
-
-    CXFA_Node* pValueChild = pNodeValue->GetNodeItem(XFA_NODEITEM_FirstChild);
-    if (!pValueChild)
-      return wsValue;
-
-    int32_t iVTType = XFA_VT_NULL;
-    switch (pValueChild->GetElementType()) {
-      case XFA_Element::Decimal:
-        iVTType = XFA_VT_DECIMAL;
-        break;
-      case XFA_Element::Float:
-        iVTType = XFA_VT_FLOAT;
-        break;
-      case XFA_Element::Date:
-        iVTType = XFA_VT_DATE;
-        break;
-      case XFA_Element::Time:
-        iVTType = XFA_VT_TIME;
-        break;
-      case XFA_Element::DateTime:
-        iVTType = XFA_VT_DATETIME;
-        break;
-      case XFA_Element::Boolean:
-        iVTType = XFA_VT_BOOLEAN;
-        break;
-      case XFA_Element::Integer:
-        iVTType = XFA_VT_INTEGER;
-        break;
-      case XFA_Element::Text:
-        iVTType = XFA_VT_TEXT;
-        break;
-      default:
-        iVTType = XFA_VT_NULL;
-        break;
-    }
-    CXFA_LocaleMgr* pLocalMgr = GetNode()->GetDocument()->GetLocalMgr();
-    CXFA_LocaleValue widgetValue(iVTType, wsValue, pLocalMgr);
-    switch (widgetValue.GetType()) {
-      case XFA_VT_DATE: {
-        WideString wsDate, wsTime;
-        if (SplitDateTime(wsValue, wsDate, wsTime)) {
-          CXFA_LocaleValue date(XFA_VT_DATE, wsDate, pLocalMgr);
-          if (date.FormatPatterns(wsFormattedValue, wsPicture, pLocale,
-                                  XFA_VALUEPICTURE_DataBind)) {
-            return wsFormattedValue;
-          }
-        }
-        break;
-      }
-      case XFA_VT_TIME: {
-        WideString wsDate, wsTime;
-        if (SplitDateTime(wsValue, wsDate, wsTime)) {
-          CXFA_LocaleValue time(XFA_VT_TIME, wsTime, pLocalMgr);
-          if (time.FormatPatterns(wsFormattedValue, wsPicture, pLocale,
-                                  XFA_VALUEPICTURE_DataBind)) {
-            return wsFormattedValue;
-          }
-        }
-        break;
-      }
-      default:
-        break;
-    }
-    widgetValue.FormatPatterns(wsFormattedValue, wsPicture, pLocale,
-                               XFA_VALUEPICTURE_DataBind);
-  }
-  return wsFormattedValue;
-}
-
-WideString CXFA_WidgetData::NormalizeNumStr(const WideString& wsValue) {
-  if (wsValue.IsEmpty())
-    return L"";
-
-  WideString wsOutput = wsValue;
-  wsOutput.TrimLeft('0');
-
-  if (!wsOutput.IsEmpty() && wsOutput.Contains('.') && GetFracDigits() != -1) {
-    wsOutput.TrimRight(L"0");
-    wsOutput.TrimRight(L".");
-  }
-  if (wsOutput.IsEmpty() || wsOutput[0] == '.')
-    wsOutput.InsertAtFront('0');
-
-  return wsOutput;
-}
-
-WideString CXFA_WidgetData::FormatNumStr(const WideString& wsValue,
-                                         IFX_Locale* pLocale) {
-  if (wsValue.IsEmpty())
-    return L"";
-
-  WideString wsSrcNum = wsValue;
-  WideString wsGroupSymbol =
-      pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Grouping);
-  bool bNeg = false;
-  if (wsSrcNum[0] == '-') {
-    bNeg = true;
-    wsSrcNum.Delete(0, 1);
-  }
-
-  auto dot_index = wsSrcNum.Find('.');
-  dot_index = !dot_index.has_value() ? wsSrcNum.GetLength() : dot_index;
-
-  if (dot_index.value() < 1)
-    return L"";
-
-  size_t nPos = dot_index.value() % 3;
-  WideString wsOutput;
-  for (size_t i = 0; i < dot_index.value(); i++) {
-    if (i % 3 == nPos && i != 0)
-      wsOutput += wsGroupSymbol;
-
-    wsOutput += wsSrcNum[i];
-  }
-  if (dot_index.value() < wsSrcNum.GetLength()) {
-    wsOutput += pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal);
-    wsOutput += wsSrcNum.Right(wsSrcNum.GetLength() - dot_index.value() - 1);
-  }
-  if (bNeg)
-    return pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus) + wsOutput;
-
-  return wsOutput;
-}
-
-void CXFA_WidgetData::SyncValue(const WideString& wsValue, bool bNotify) {
-  if (!m_pNode)
-    return;
-
-  WideString wsFormatValue(wsValue);
-  CXFA_WidgetData* pContainerWidgetData = m_pNode->GetContainerWidgetData();
-  if (pContainerWidgetData)
-    wsFormatValue = pContainerWidgetData->GetFormatDataValue(wsValue);
-
-  m_pNode->JSObject()->SetContent(wsValue, wsFormatValue, bNotify, false, true);
-}
-
-void CXFA_WidgetData::InsertListTextItem(CXFA_Node* pItems,
-                                         const WideString& wsText,
-                                         int32_t nIndex) {
-  CXFA_Node* pText = pItems->CreateSamePacketNode(XFA_Element::Text);
-  pItems->InsertChild(nIndex, pText);
-  pText->JSObject()->SetContent(wsText, wsText, false, false, false);
-}
-
-WideString CXFA_WidgetData::NumericLimit(const WideString& wsValue,
-                                         int32_t iLead,
-                                         int32_t iTread) const {
-  if ((iLead == -1) && (iTread == -1))
-    return wsValue;
-
-  WideString wsRet;
-  int32_t iLead_ = 0, iTread_ = -1;
-  int32_t iCount = wsValue.GetLength();
-  if (iCount == 0)
-    return wsValue;
-
-  int32_t i = 0;
-  if (wsValue[i] == L'-') {
-    wsRet += L'-';
-    i++;
-  }
-  for (; i < iCount; i++) {
-    wchar_t wc = wsValue[i];
-    if (FXSYS_isDecimalDigit(wc)) {
-      if (iLead >= 0) {
-        iLead_++;
-        if (iLead_ > iLead)
-          return L"0";
-      } else if (iTread_ >= 0) {
-        iTread_++;
-        if (iTread_ > iTread) {
-          if (iTread != -1) {
-            CFX_Decimal wsDeci = CFX_Decimal(wsValue.AsStringView());
-            wsDeci.SetScale(iTread);
-            wsRet = wsDeci;
-          }
-          return wsRet;
-        }
-      }
-    } else if (wc == L'.') {
-      iTread_ = 0;
-      iLead = -1;
-    }
-    wsRet += wc;
-  }
-  return wsRet;
-}