Remove xfa/src/fxfa/src/common and xfa/src/fxfa/src

This Cl moves the code in xfa/src/fxfa/src/common to the diretory which
contains the respective implementations and removes the xfa/src/fxfa/src/common
directory. It them moves all of the code in xfa/src/fxfa/src up one level and
removes the xfa/src/fxfa/src
directory.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1770073003 .

1 files changed, 1714 insertions, 0 deletions

diff --git a/xfa/src/fxfa/app/xfa_ffwidgetacc.cpp b/xfa/src/fxfa/app/xfa_ffwidgetacc.cpp
new file mode 100644
index 0000000000..313f946a0f
--- /dev/null
+++ b/xfa/src/fxfa/app/xfa_ffwidgetacc.cpp
@@ -0,0 +1,1714 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/src/fxfa/app/xfa_ffwidgetacc.h"
+
+#include <algorithm>
+
+#include "xfa/src/fdp/include/fde_tto.h"
+#include "xfa/src/fxfa/app/xfa_ffapp.h"
+#include "xfa/src/fxfa/app/xfa_ffcheckbutton.h"
+#include "xfa/src/fxfa/app/xfa_ffchoicelist.h"
+#include "xfa/src/fxfa/app/xfa_ffdoc.h"
+#include "xfa/src/fxfa/app/xfa_ffdocview.h"
+#include "xfa/src/fxfa/app/xfa_fffield.h"
+#include "xfa/src/fxfa/app/xfa_ffpageview.h"
+#include "xfa/src/fxfa/app/xfa_ffwidget.h"
+#include "xfa/src/fxfa/app/xfa_fontmgr.h"
+#include "xfa/src/fxfa/app/xfa_fwladapter.h"
+#include "xfa/src/fxfa/app/xfa_textlayout.h"
+#include "xfa/src/fxfa/parser/xfa_localevalue.h"
+#include "xfa/src/fxfa/parser/xfa_script.h"
+
+static void XFA_FFDeleteCalcData(void* pData) {
+  if (pData) {
+    delete ((CXFA_CalcData*)pData);
+  }
+}
+static XFA_MAPDATABLOCKCALLBACKINFO gs_XFADeleteCalcData = {
+    XFA_FFDeleteCalcData, NULL};
+class CXFA_WidgetLayoutData {
+ public:
+  CXFA_WidgetLayoutData() : m_fWidgetHeight(-1) {}
+  virtual ~CXFA_WidgetLayoutData() {}
+  virtual void Release() { delete this; }
+  FX_FLOAT m_fWidgetHeight;
+};
+class CXFA_TextLayoutData : public CXFA_WidgetLayoutData {
+ public:
+  CXFA_TextLayoutData() : m_pTextLayout(NULL), m_pTextProvider(NULL) {}
+  ~CXFA_TextLayoutData() {
+    if (m_pTextLayout) {
+      delete m_pTextLayout;
+    }
+    m_pTextLayout = NULL;
+    if (m_pTextProvider) {
+      delete m_pTextProvider;
+    }
+    m_pTextProvider = NULL;
+  }
+  void LoadText(CXFA_WidgetAcc* pAcc) {
+    if (m_pTextLayout)
+      return;
+
+    m_pTextProvider = new CXFA_TextProvider(pAcc, XFA_TEXTPROVIDERTYPE_Text);
+    m_pTextLayout = new CXFA_TextLayout(m_pTextProvider);
+  }
+  CXFA_TextLayout* m_pTextLayout;
+  CXFA_TextProvider* m_pTextProvider;
+};
+class CXFA_ImageLayoutData : public CXFA_WidgetLayoutData {
+ public:
+  CXFA_ImageLayoutData()
+      : m_pDIBitmap(NULL),
+        m_bNamedImage(FALSE),
+        m_iImageXDpi(0),
+        m_iImageYDpi(0) {}
+
+  ~CXFA_ImageLayoutData() {
+    if (m_pDIBitmap && !m_bNamedImage) {
+      delete m_pDIBitmap;
+    }
+    m_pDIBitmap = NULL;
+  }
+
+  FX_BOOL LoadImageData(CXFA_WidgetAcc* pAcc) {
+    if (m_pDIBitmap) {
+      return TRUE;
+    }
+    CXFA_Value value = pAcc->GetFormValue();
+    if (!value) {
+      return FALSE;
+    }
+    CXFA_Image imageObj = value.GetImage();
+    if (!imageObj) {
+      return FALSE;
+    }
+    CXFA_FFDoc* pFFDoc = pAcc->GetDoc();
+    pAcc->SetImageImage(XFA_LoadImageData(pFFDoc, &imageObj, m_bNamedImage,
+                                          m_iImageXDpi, m_iImageYDpi));
+    return m_pDIBitmap != NULL;
+  }
+
+  CFX_DIBitmap* m_pDIBitmap;
+  FX_BOOL m_bNamedImage;
+  int32_t m_iImageXDpi;
+  int32_t m_iImageYDpi;
+};
+class CXFA_FieldLayoutData : public CXFA_WidgetLayoutData {
+ public:
+  CXFA_FieldLayoutData()
+      : m_pCapTextLayout(NULL),
+        m_pCapTextProvider(NULL),
+        m_pTextOut(NULL),
+        m_pFieldSplitArray(NULL) {}
+  ~CXFA_FieldLayoutData() {
+    if (m_pCapTextLayout) {
+      delete m_pCapTextLayout;
+    }
+    m_pCapTextLayout = NULL;
+    if (m_pCapTextProvider) {
+      delete m_pCapTextProvider;
+    }
+    m_pCapTextProvider = NULL;
+    if (m_pTextOut) {
+      m_pTextOut->Release();
+    }
+    m_pTextOut = NULL;
+    if (m_pFieldSplitArray) {
+      m_pFieldSplitArray->RemoveAll();
+      delete m_pFieldSplitArray;
+      m_pFieldSplitArray = NULL;
+    }
+  }
+  FX_BOOL LoadCaption(CXFA_WidgetAcc* pAcc) {
+    if (m_pCapTextLayout) {
+      return TRUE;
+    }
+    CXFA_Caption caption = pAcc->GetCaption();
+    if (caption && caption.GetPresence() != XFA_ATTRIBUTEENUM_Hidden) {
+      m_pCapTextProvider =
+          new CXFA_TextProvider(pAcc, XFA_TEXTPROVIDERTYPE_Caption);
+      m_pCapTextLayout = new CXFA_TextLayout(m_pCapTextProvider);
+      return TRUE;
+    }
+    return FALSE;
+  }
+  CXFA_TextLayout* m_pCapTextLayout;
+  CXFA_TextProvider* m_pCapTextProvider;
+  IFDE_TextOut* m_pTextOut;
+  CFX_FloatArray* m_pFieldSplitArray;
+};
+class CXFA_TextEditData : public CXFA_FieldLayoutData {
+ public:
+};
+class CXFA_ImageEditData : public CXFA_FieldLayoutData {
+ public:
+  CXFA_ImageEditData()
+      : m_pDIBitmap(NULL),
+        m_bNamedImage(FALSE),
+        m_iImageXDpi(0),
+        m_iImageYDpi(0) {}
+
+  ~CXFA_ImageEditData() {
+    if (m_pDIBitmap && !m_bNamedImage) {
+      delete m_pDIBitmap;
+    }
+    m_pDIBitmap = NULL;
+  }
+  FX_BOOL LoadImageData(CXFA_WidgetAcc* pAcc) {
+    if (m_pDIBitmap) {
+      return TRUE;
+    }
+    CXFA_Value value = pAcc->GetFormValue();
+    if (!value) {
+      return FALSE;
+    }
+    CXFA_Image imageObj = value.GetImage();
+    CXFA_FFDoc* pFFDoc = pAcc->GetDoc();
+    pAcc->SetImageEditImage(XFA_LoadImageData(pFFDoc, &imageObj, m_bNamedImage,
+                                              m_iImageXDpi, m_iImageYDpi));
+    return m_pDIBitmap != NULL;
+  }
+  CFX_DIBitmap* m_pDIBitmap;
+  FX_BOOL m_bNamedImage;
+  int32_t m_iImageXDpi;
+  int32_t m_iImageYDpi;
+};
+CXFA_WidgetAcc::CXFA_WidgetAcc(CXFA_FFDocView* pDocView, CXFA_Node* pNode)
+    : CXFA_WidgetData(pNode),
+      m_pDocView(pDocView),
+      m_pLayoutData(NULL),
+      m_nRecursionDepth(0) {}
+CXFA_WidgetAcc::~CXFA_WidgetAcc() {
+  if (m_pLayoutData) {
+    m_pLayoutData->Release();
+    m_pLayoutData = NULL;
+  }
+}
+FX_BOOL CXFA_WidgetAcc::GetName(CFX_WideString& wsName, int32_t iNameType) {
+  if (iNameType == 0) {
+    m_pNode->TryCData(XFA_ATTRIBUTE_Name, wsName);
+    return !wsName.IsEmpty();
+  }
+  m_pNode->GetSOMExpression(wsName);
+  if (iNameType == 2 && wsName.GetLength() >= 15) {
+    CFX_WideStringC wsPre = FX_WSTRC(L"xfa[0].form[0].");
+    if (wsPre == CFX_WideStringC(wsName, wsPre.GetLength())) {
+      wsName.Delete(0, wsPre.GetLength());
+    }
+  }
+  return TRUE;
+}
+CXFA_Node* CXFA_WidgetAcc::GetDatasets() {
+  return m_pNode->GetBindData();
+}
+FX_BOOL CXFA_WidgetAcc::ProcessValueChanged() {
+  m_pDocView->AddValidateWidget(this);
+  m_pDocView->AddCalculateWidgetAcc(this);
+  m_pDocView->RunCalculateWidgets();
+  m_pDocView->RunValidate();
+  return TRUE;
+}
+void CXFA_WidgetAcc::ResetData() {
+  CFX_WideString wsValue;
+  XFA_ELEMENT eUIType = (XFA_ELEMENT)GetUIType();
+  switch (eUIType) {
+    case XFA_ELEMENT_ImageEdit: {
+      CXFA_Value imageValue = GetDefaultValue();
+      CXFA_Image image = imageValue.GetImage();
+      CFX_WideString wsContentType, wsHref;
+      if (image) {
+        image.GetContent(wsValue);
+        image.GetContentType(wsContentType);
+        image.GetHref(wsHref);
+      }
+      SetImageEdit(wsContentType, wsHref, wsValue);
+    } break;
+    case XFA_ELEMENT_ExclGroup: {
+      CXFA_Node* pNextChild = m_pNode->GetNodeItem(
+          XFA_NODEITEM_FirstChild, XFA_OBJECTTYPE_ContainerNode);
+      while (pNextChild) {
+        CXFA_Node* pChild = pNextChild;
+        CXFA_WidgetAcc* pAcc = (CXFA_WidgetAcc*)pChild->GetWidgetData();
+        if (!pAcc) {
+          continue;
+        }
+        CXFA_Value defValue(NULL);
+        if (wsValue.IsEmpty() && (defValue = pAcc->GetDefaultValue())) {
+          defValue.GetChildValueContent(wsValue);
+          SetValue(wsValue, XFA_VALUEPICTURE_Raw);
+          pAcc->SetValue(wsValue, XFA_VALUEPICTURE_Raw);
+        } else {
+          CXFA_Node* pItems = pChild->GetChild(0, XFA_ELEMENT_Items);
+          if (!pItems) {
+            continue;
+          }
+          CFX_WideString itemText;
+          if (pItems->CountChildren(XFA_ELEMENT_UNKNOWN) > 1) {
+            itemText = pItems->GetChild(1, XFA_ELEMENT_UNKNOWN)->GetContent();
+          }
+          pAcc->SetValue(itemText, XFA_VALUEPICTURE_Raw);
+        }
+        pNextChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling,
+                                         XFA_OBJECTTYPE_ContainerNode);
+      }
+    } break;
+    case XFA_ELEMENT_ChoiceList:
+      ClearAllSelections();
+    default:
+      if (CXFA_Value defValue = GetDefaultValue()) {
+        defValue.GetChildValueContent(wsValue);
+      }
+      SetValue(wsValue, XFA_VALUEPICTURE_Raw);
+      break;
+  }
+}
+void CXFA_WidgetAcc::SetImageEdit(const CFX_WideStringC& wsContentType,
+                                  const CFX_WideStringC& wsHref,
+                                  const CFX_WideStringC& wsData) {
+  CXFA_Image image = GetFormValue().GetImage();
+  if (image) {
+    image.SetContentType(wsContentType);
+    image.SetHref(wsHref);
+  }
+  CFX_WideString wsFormatValue(wsData);
+  GetFormatDataValue(wsData, wsFormatValue);
+  m_pNode->SetContent(wsData, wsFormatValue, TRUE);
+  CXFA_Node* pBind = GetDatasets();
+  if (!pBind) {
+    image.SetTransferEncoding(XFA_ATTRIBUTEENUM_Base64);
+    return;
+  }
+  pBind->SetCData(XFA_ATTRIBUTE_ContentType, wsContentType);
+  CXFA_Node* pHrefNode = pBind->GetNodeItem(XFA_NODEITEM_FirstChild);
+  if (pHrefNode) {
+    pHrefNode->SetCData(XFA_ATTRIBUTE_Value, wsHref);
+  } else {
+    IFDE_XMLNode* pXMLNode = pBind->GetXMLMappingNode();
+    FXSYS_assert(pXMLNode && pXMLNode->GetType() == FDE_XMLNODE_Element);
+    ((IFDE_XMLElement*)pXMLNode)->SetString(FX_WSTRC(L"href"), wsHref);
+  }
+}
+
+CXFA_WidgetAcc* CXFA_WidgetAcc::GetExclGroup() {
+  CXFA_Node* pExcl = m_pNode->GetNodeItem(XFA_NODEITEM_Parent);
+  if (!pExcl || pExcl->GetClassID() != XFA_ELEMENT_ExclGroup) {
+    return NULL;
+  }
+  return (CXFA_WidgetAcc*)pExcl->GetWidgetData();
+}
+CXFA_FFDocView* CXFA_WidgetAcc::GetDocView() {
+  return m_pDocView;
+}
+CXFA_FFDoc* CXFA_WidgetAcc::GetDoc() {
+  return (CXFA_FFDoc*)m_pDocView->GetDoc();
+}
+CXFA_FFApp* CXFA_WidgetAcc::GetApp() {
+  return GetDoc()->GetApp();
+}
+IXFA_AppProvider* CXFA_WidgetAcc::GetAppProvider() {
+  return GetApp()->GetAppProvider();
+}
+int32_t CXFA_WidgetAcc::ProcessEvent(int32_t iActivity,
+                                     CXFA_EventParam* pEventParam) {
+  if (GetClassID() == XFA_ELEMENT_Draw) {
+    return XFA_EVENTERROR_NotExist;
+  }
+  int32_t iRet = XFA_EVENTERROR_NotExist;
+  CXFA_NodeArray eventArray;
+  int32_t iCounts =
+      GetEventByActivity(iActivity, eventArray, pEventParam->m_bIsFormReady);
+  for (int32_t i = 0; i < iCounts; i++) {
+    CXFA_Event event(eventArray[i]);
+    int32_t result = ProcessEvent(event, pEventParam);
+    if (i == 0) {
+      iRet = result;
+    } else if (result == XFA_EVENTERROR_Sucess) {
+      iRet = result;
+    }
+  }
+  return iRet;
+}
+int32_t CXFA_WidgetAcc::ProcessEvent(CXFA_Event& event,
+                                     CXFA_EventParam* pEventParam) {
+  if (!event) {
+    return XFA_EVENTERROR_NotExist;
+  }
+  switch (event.GetEventType()) {
+    case XFA_ELEMENT_Execute:
+      break;
+    case XFA_ELEMENT_Script: {
+      CXFA_Script script = event.GetScript();
+      return ExecuteScript(script, pEventParam);
+    } break;
+    case XFA_ELEMENT_SignData:
+      break;
+    case XFA_ELEMENT_Submit: {
+      CXFA_Submit submit = event.GetSubmit();
+      return GetDoc()->GetDocProvider()->SubmitData(GetDoc(), submit);
+    }
+    default:
+      break;
+  }
+  return XFA_EVENTERROR_NotExist;
+}
+int32_t CXFA_WidgetAcc::ProcessCalculate() {
+  if (GetClassID() == XFA_ELEMENT_Draw) {
+    return XFA_EVENTERROR_NotExist;
+  }
+  CXFA_Calculate calc = GetCalculate();
+  if (!calc) {
+    return XFA_EVENTERROR_NotExist;
+  }
+  if (GetNode()->HasFlag(XFA_NODEFLAG_UserInteractive)) {
+    return XFA_EVENTERROR_Disabled;
+  }
+  CXFA_EventParam EventParam;
+  EventParam.m_eType = XFA_EVENT_Calculate;
+  CXFA_Script script = calc.GetScript();
+  int32_t iRet = ExecuteScript(script, &EventParam);
+  if (iRet == XFA_EVENTERROR_Sucess) {
+    if (GetRawValue() != EventParam.m_wsResult) {
+      const bool bNotify = GetDoc()->GetDocType() == XFA_DOCTYPE_Static;
+      SetValue(EventParam.m_wsResult, XFA_VALUEPICTURE_Raw);
+      UpdateUIDisplay();
+      if (bNotify) {
+        NotifyEvent(XFA_WIDGETEVENT_PostContentChanged, NULL, NULL, NULL);
+      }
+      iRet = XFA_EVENTERROR_Sucess;
+    }
+  }
+  return iRet;
+}
+void CXFA_WidgetAcc::ProcessScriptTestValidate(CXFA_Validate validate,
+                                               int32_t iRet,
+                                               FXJSE_HVALUE pRetValue,
+                                               FX_BOOL bVersionFlag) {
+  if (iRet == XFA_EVENTERROR_Sucess && pRetValue) {
+    if (FXJSE_Value_IsBoolean(pRetValue) && !FXJSE_Value_ToBoolean(pRetValue)) {
+      IXFA_AppProvider* pAppProvider = GetAppProvider();
+      if (!pAppProvider) {
+        return;
+      }
+      CFX_WideString wsTitle;
+      pAppProvider->LoadString(XFA_IDS_AppName, wsTitle);
+      CFX_WideString wsScriptMsg;
+      validate.GetScriptMessageText(wsScriptMsg);
+      int32_t eScriptTest = validate.GetScriptTest();
+      if (eScriptTest == XFA_ATTRIBUTEENUM_Warning) {
+        if (GetNode()->HasFlag(XFA_NODEFLAG_UserInteractive)) {
+          return;
+        }
+        if (wsScriptMsg.IsEmpty()) {
+          GetValidateMessage(pAppProvider, wsScriptMsg, FALSE, bVersionFlag);
+        }
+        if (bVersionFlag) {
+          pAppProvider->MsgBox(wsScriptMsg, wsTitle, XFA_MBICON_Warning,
+                               XFA_MB_OK);
+          return;
+        }
+        if (pAppProvider->MsgBox(wsScriptMsg, wsTitle, XFA_MBICON_Warning,
+                                 XFA_MB_YesNo) == XFA_IDYes) {
+          GetNode()->SetFlag(XFA_NODEFLAG_UserInteractive, TRUE, FALSE);
+        }
+      } else {
+        if (wsScriptMsg.IsEmpty()) {
+          GetValidateMessage(pAppProvider, wsScriptMsg, TRUE, bVersionFlag);
+        }
+        pAppProvider->MsgBox(wsScriptMsg, wsTitle, XFA_MBICON_Error, XFA_MB_OK);
+      }
+    }
+  }
+}
+int32_t CXFA_WidgetAcc::ProcessFormatTestValidate(CXFA_Validate validate,
+                                                  FX_BOOL bVersionFlag) {
+  CFX_WideString wsRawValue = GetRawValue();
+  if (!wsRawValue.IsEmpty()) {
+    CFX_WideString wsPicture;
+    validate.GetPicture(wsPicture);
+    if (wsPicture.IsEmpty()) {
+      return XFA_EVENTERROR_NotExist;
+    }
+    IFX_Locale* pLocale = GetLocal();
+    if (!pLocale) {
+      return XFA_EVENTERROR_NotExist;
+    }
+    CXFA_LocaleValue lcValue = XFA_GetLocaleValue(this);
+    if (!lcValue.ValidateValue(lcValue.GetValue(), wsPicture, pLocale)) {
+      IXFA_AppProvider* pAppProvider = GetAppProvider();
+      if (!pAppProvider) {
+        return XFA_EVENTERROR_NotExist;
+      }
+      CFX_WideString wsFormatMsg;
+      validate.GetFormatMessageText(wsFormatMsg);
+      CFX_WideString wsTitle;
+      pAppProvider->LoadString(XFA_IDS_AppName, wsTitle);
+      int32_t eFormatTest = validate.GetFormatTest();
+      if (eFormatTest == XFA_ATTRIBUTEENUM_Error) {
+        if (wsFormatMsg.IsEmpty()) {
+          GetValidateMessage(pAppProvider, wsFormatMsg, TRUE, bVersionFlag);
+        }
+        pAppProvider->MsgBox(wsFormatMsg, wsTitle, XFA_MBICON_Error, XFA_MB_OK);
+        return XFA_EVENTERROR_Sucess;
+      }
+      if (GetNode()->HasFlag(XFA_NODEFLAG_UserInteractive)) {
+        return XFA_EVENTERROR_NotExist;
+      }
+      if (wsFormatMsg.IsEmpty()) {
+        GetValidateMessage(pAppProvider, wsFormatMsg, FALSE, bVersionFlag);
+      }
+      if (bVersionFlag) {
+        pAppProvider->MsgBox(wsFormatMsg, wsTitle, XFA_MBICON_Warning,
+                             XFA_MB_OK);
+        return XFA_EVENTERROR_Sucess;
+      }
+      if (pAppProvider->MsgBox(wsFormatMsg, wsTitle, XFA_MBICON_Warning,
+                               XFA_MB_YesNo) == XFA_IDYes) {
+        GetNode()->SetFlag(XFA_NODEFLAG_UserInteractive, TRUE, FALSE);
+      }
+      return XFA_EVENTERROR_Sucess;
+    }
+  }
+  return XFA_EVENTERROR_NotExist;
+}
+int32_t CXFA_WidgetAcc::ProcessNullTestValidate(CXFA_Validate validate,
+                                                int32_t iFlags,
+                                                FX_BOOL bVersionFlag) {
+  CFX_WideString wsValue;
+  GetValue(wsValue, XFA_VALUEPICTURE_Raw);
+  if (!wsValue.IsEmpty()) {
+    return XFA_EVENTERROR_Sucess;
+  }
+  if (m_bIsNull && (m_bPreNull == m_bIsNull)) {
+    return XFA_EVENTERROR_Sucess;
+  }
+  int32_t eNullTest = validate.GetNullTest();
+  CFX_WideString wsNullMsg;
+  validate.GetNullMessageText(wsNullMsg);
+  if (iFlags & 0x01) {
+    int32_t iRet = XFA_EVENTERROR_Sucess;
+    if (eNullTest != XFA_ATTRIBUTEENUM_Disabled) {
+      iRet = XFA_EVENTERROR_Error;
+    }
+    if (!wsNullMsg.IsEmpty()) {
+      if (eNullTest != XFA_ATTRIBUTEENUM_Disabled) {
+        m_pDocView->m_arrNullTestMsg.Add(wsNullMsg);
+        return XFA_EVENTERROR_Error;
+      }
+      return XFA_EVENTERROR_Sucess;
+    }
+    return iRet;
+  }
+  if (wsNullMsg.IsEmpty() && bVersionFlag &&
+      eNullTest != XFA_ATTRIBUTEENUM_Disabled) {
+    return XFA_EVENTERROR_Error;
+  }
+  IXFA_AppProvider* pAppProvider = GetAppProvider();
+  if (!pAppProvider) {
+    return XFA_EVENTERROR_NotExist;
+  }
+  CFX_WideString wsCaptionName;
+  CFX_WideString wsTitle;
+  pAppProvider->LoadString(XFA_IDS_AppName, wsTitle);
+  switch (eNullTest) {
+    case XFA_ATTRIBUTEENUM_Error: {
+      if (wsNullMsg.IsEmpty()) {
+        GetValidateCaptionName(wsCaptionName, bVersionFlag);
+        CFX_WideString wsError;
+        pAppProvider->LoadString(XFA_IDS_ValidateNullError, wsError);
+        wsNullMsg.Format(wsError, (const FX_WCHAR*)wsCaptionName);
+      }
+      pAppProvider->MsgBox(wsNullMsg, wsTitle, XFA_MBICON_Status, XFA_MB_OK);
+      return XFA_EVENTERROR_Error;
+    }
+    case XFA_ATTRIBUTEENUM_Warning: {
+      if (GetNode()->HasFlag(XFA_NODEFLAG_UserInteractive)) {
+        return TRUE;
+      }
+      if (wsNullMsg.IsEmpty()) {
+        GetValidateCaptionName(wsCaptionName, bVersionFlag);
+        CFX_WideString wsWarning;
+        pAppProvider->LoadString(XFA_IDS_ValidateNullWarning, wsWarning);
+        wsNullMsg.Format(wsWarning, (const FX_WCHAR*)wsCaptionName,
+                         (const FX_WCHAR*)wsCaptionName);
+      }
+      if (pAppProvider->MsgBox(wsNullMsg, wsTitle, XFA_MBICON_Warning,
+                               XFA_MB_YesNo) == XFA_IDYes) {
+        GetNode()->SetFlag(XFA_NODEFLAG_UserInteractive, TRUE, FALSE);
+      }
+      return XFA_EVENTERROR_Error;
+    }
+    case XFA_ATTRIBUTEENUM_Disabled:
+    default:
+      break;
+  }
+  return XFA_EVENTERROR_Sucess;
+}
+void CXFA_WidgetAcc::GetValidateCaptionName(CFX_WideString& wsCaptionName,
+                                            FX_BOOL bVersionFlag) {
+  if (!bVersionFlag) {
+    CXFA_Caption caption = GetCaption();
+    if (caption) {
+      CXFA_Value capValue = caption.GetValue();
+      if (capValue) {
+        CXFA_Text capText = capValue.GetText();
+        if (capText) {
+          capText.GetContent(wsCaptionName);
+        }
+      }
+    }
+  }
+  if (wsCaptionName.IsEmpty()) {
+    GetName(wsCaptionName);
+  }
+}
+void CXFA_WidgetAcc::GetValidateMessage(IXFA_AppProvider* pAppProvider,
+                                        CFX_WideString& wsMessage,
+                                        FX_BOOL bError,
+                                        FX_BOOL bVersionFlag) {
+  CFX_WideString wsCaptionName;
+  GetValidateCaptionName(wsCaptionName, bVersionFlag);
+  CFX_WideString wsError;
+  if (bVersionFlag) {
+    pAppProvider->LoadString(XFA_IDS_ValidateFailed, wsError);
+    wsMessage.Format(wsError, (const FX_WCHAR*)wsCaptionName);
+    return;
+  }
+  if (bError) {
+    pAppProvider->LoadString(XFA_IDS_ValidateError, wsError);
+    wsMessage.Format(wsError, (const FX_WCHAR*)wsCaptionName);
+    return;
+  }
+  CFX_WideString wsWarning;
+  pAppProvider->LoadString(XFA_IDS_ValidateWarning, wsWarning);
+  wsMessage.Format(wsWarning, (const FX_WCHAR*)wsCaptionName,
+                   (const FX_WCHAR*)wsCaptionName);
+}
+int32_t CXFA_WidgetAcc::ProcessValidate(int32_t iFlags) {
+  if (GetClassID() == XFA_ELEMENT_Draw) {
+    return XFA_EVENTERROR_NotExist;
+  }
+  CXFA_Validate validate = GetValidate();
+  if (!validate) {
+    return XFA_EVENTERROR_NotExist;
+  }
+  FX_BOOL bInitDoc = validate.GetNode()->HasFlag(XFA_NODEFLAG_NeedsInitApp);
+  FX_BOOL bStatus =
+      m_pDocView->GetLayoutStatus() < XFA_DOCVIEW_LAYOUTSTATUS_End;
+  int32_t iFormat = 0;
+  FXJSE_HVALUE pRetValue = NULL;
+  int32_t iRet = XFA_EVENTERROR_NotExist;
+  CXFA_Script script = validate.GetScript();
+  if (script) {
+    CXFA_EventParam eParam;
+    eParam.m_eType = XFA_EVENT_Validate;
+    eParam.m_pTarget = this;
+    iRet = ExecuteScript(script, &eParam,
+                         ((bInitDoc || bStatus) && GetRawValue().IsEmpty())
+                             ? nullptr
+                             : &pRetValue);
+  }
+  XFA_VERSION version = GetDoc()->GetXFADoc()->GetCurVersionMode();
+  FX_BOOL bVersionFlag = FALSE;
+  if (version < XFA_VERSION_208) {
+    bVersionFlag = TRUE;
+  }
+  if (bInitDoc) {
+    validate.GetNode()->SetFlag(XFA_NODEFLAG_NeedsInitApp, FALSE, FALSE);
+  } else {
+    iFormat = ProcessFormatTestValidate(validate, bVersionFlag);
+    if (!bVersionFlag) {
+      bVersionFlag = GetDoc()->GetXFADoc()->HasFlag(XFA_DOCFLAG_Scripting);
+    }
+    iRet |= ProcessNullTestValidate(validate, iFlags, bVersionFlag);
+  }
+  if (iFormat != XFA_EVENTERROR_Sucess) {
+    ProcessScriptTestValidate(validate, iRet, pRetValue, bVersionFlag);
+  }
+  if (pRetValue) {
+    FXJSE_Value_Release(pRetValue);
+  }
+  return iRet | iFormat;
+}
+int32_t CXFA_WidgetAcc::ExecuteScript(CXFA_Script script,
+                                      CXFA_EventParam* pEventParam,
+                                      FXJSE_HVALUE* pRetValue) {
+  static const uint32_t MAX_RECURSION_DEPTH = 2;
+  if (m_nRecursionDepth > MAX_RECURSION_DEPTH)
+    return XFA_EVENTERROR_Sucess;
+  FXSYS_assert(pEventParam);
+  if (!script) {
+    return XFA_EVENTERROR_NotExist;
+  }
+  if (script.GetRunAt() == XFA_ATTRIBUTEENUM_Server) {
+    return XFA_EVENTERROR_Disabled;
+  }
+  CFX_WideString wsExpression;
+  script.GetExpression(wsExpression);
+  if (wsExpression.IsEmpty()) {
+    return XFA_EVENTERROR_NotExist;
+  }
+  XFA_SCRIPTTYPE eScriptType = script.GetContentType();
+  if (eScriptType == XFA_SCRIPTTYPE_Unkown) {
+    return XFA_EVENTERROR_Sucess;
+  }
+  CXFA_FFDoc* pDoc = GetDoc();
+  IXFA_ScriptContext* pContext = pDoc->GetXFADoc()->GetScriptContext();
+  pContext->SetEventParam(*pEventParam);
+  pContext->SetRunAtType((XFA_ATTRIBUTEENUM)script.GetRunAt());
+  CXFA_NodeArray refNodes;
+  if (pEventParam->m_eType == XFA_EVENT_InitCalculate ||
+      pEventParam->m_eType == XFA_EVENT_Calculate) {
+    pContext->SetNodesOfRunScript(&refNodes);
+  }
+  FXJSE_HVALUE hRetValue = FXJSE_Value_Create(pContext->GetRuntime());
+  ++m_nRecursionDepth;
+  FX_BOOL bRet = pContext->RunScript((XFA_SCRIPTLANGTYPE)eScriptType,
+                                     wsExpression, hRetValue, m_pNode);
+  --m_nRecursionDepth;
+  int32_t iRet = XFA_EVENTERROR_Error;
+  if (bRet) {
+    iRet = XFA_EVENTERROR_Sucess;
+    if (pEventParam->m_eType == XFA_EVENT_Calculate ||
+        pEventParam->m_eType == XFA_EVENT_InitCalculate) {
+      if (!FXJSE_Value_IsUndefined(hRetValue)) {
+        if (!FXJSE_Value_IsNull(hRetValue)) {
+          CFX_ByteString bsString;
+          FXJSE_Value_ToUTF8String(hRetValue, bsString);
+          pEventParam->m_wsResult =
+              CFX_WideString::FromUTF8(bsString, bsString.GetLength());
+        }
+        iRet = XFA_EVENTERROR_Sucess;
+      } else {
+        iRet = XFA_EVENTERROR_Error;
+      }
+      if (pEventParam->m_eType == XFA_EVENT_InitCalculate) {
+        if ((iRet == XFA_EVENTERROR_Sucess) &&
+            (GetRawValue() != pEventParam->m_wsResult)) {
+          SetValue(pEventParam->m_wsResult, XFA_VALUEPICTURE_Raw);
+          m_pDocView->AddValidateWidget(this);
+        }
+      }
+      int32_t iRefs = refNodes.GetSize();
+      for (int32_t r = 0; r < iRefs; r++) {
+        CXFA_WidgetAcc* pRefAcc = (CXFA_WidgetAcc*)refNodes[r]->GetWidgetData();
+        if (pRefAcc && pRefAcc == this) {
+          continue;
+        }
+        CXFA_Node* pRefNode = refNodes[r];
+        CXFA_CalcData* pGlobalData =
+            (CXFA_CalcData*)pRefNode->GetUserData(XFA_CalcData);
+        if (!pGlobalData) {
+          pGlobalData = new CXFA_CalcData;
+          pRefNode->SetUserData(XFA_CalcData, pGlobalData,
+                                &gs_XFADeleteCalcData);
+        }
+        if (pGlobalData->m_Globals.Find(this) < 0) {
+          pGlobalData->m_Globals.Add(this);
+        }
+      }
+    }
+  }
+  if (pRetValue) {
+    *pRetValue = hRetValue;
+  } else {
+    FXJSE_Value_Release(hRetValue);
+  }
+  pContext->SetNodesOfRunScript(NULL);
+  return iRet;
+}
+CXFA_FFWidget* CXFA_WidgetAcc::GetNextWidget(CXFA_FFWidget* pWidget) {
+  CXFA_LayoutItem* pLayout = nullptr;
+  if (pWidget) {
+    pLayout = pWidget->GetNext();
+  } else {
+    pLayout = m_pDocView->GetXFALayout()->GetLayoutItem(m_pNode);
+  }
+  return static_cast<CXFA_FFWidget*>(pLayout);
+}
+void CXFA_WidgetAcc::UpdateUIDisplay(CXFA_FFWidget* pExcept) {
+  CXFA_FFWidget* pWidget = NULL;
+  while ((pWidget = GetNextWidget(pWidget))) {
+    if (pWidget == pExcept || !pWidget->IsLoaded() ||
+        (GetUIType() != XFA_ELEMENT_CheckButton && pWidget->IsFocused())) {
+      continue;
+    }
+    pWidget->UpdateFWLData();
+    pWidget->AddInvalidateRect();
+  }
+}
+void CXFA_WidgetAcc::NotifyEvent(FX_DWORD dwEvent,
+                                 CXFA_FFWidget* pWidget,
+                                 void* pParam,
+                                 void* pAdditional) {
+  IXFA_DocProvider* pDocProvider = GetDoc()->GetDocProvider();
+  if (pWidget) {
+    pDocProvider->WidgetEvent(pWidget, this, dwEvent, pParam, pAdditional);
+  } else {
+    pWidget = GetNextWidget(pWidget);
+    if (pWidget == NULL) {
+      pDocProvider->WidgetEvent(NULL, this, dwEvent, pParam, pAdditional);
+      return;
+    }
+    while (pWidget) {
+      pDocProvider->WidgetEvent(pWidget, this, dwEvent, pParam, pAdditional);
+      pWidget = GetNextWidget(pWidget);
+    }
+  }
+}
+void CXFA_WidgetAcc::CalcCaptionSize(CFX_SizeF& szCap) {
+  CXFA_Caption caption = GetCaption();
+  if (!caption || caption.GetPresence() != XFA_ATTRIBUTEENUM_Visible) {
+    return;
+  }
+  LoadCaption();
+  XFA_ELEMENT eUIType = (XFA_ELEMENT)GetUIType();
+  int32_t iCapPlacement = caption.GetPlacementType();
+  FX_FLOAT fCapReserve = caption.GetReserve();
+  const bool bVert = iCapPlacement == XFA_ATTRIBUTEENUM_Top ||
+                     iCapPlacement == XFA_ATTRIBUTEENUM_Bottom;
+  const bool bReserveExit = fCapReserve > 0.01;
+  CXFA_TextLayout* pCapTextLayout =
+      ((CXFA_FieldLayoutData*)m_pLayoutData)->m_pCapTextLayout;
+  if (pCapTextLayout) {
+    if (!bVert && eUIType != XFA_ELEMENT_Button) {
+      szCap.x = fCapReserve;
+    }
+    CFX_SizeF minSize;
+    pCapTextLayout->CalcSize(minSize, szCap, szCap);
+    if (bReserveExit) {
+      bVert ? szCap.y = fCapReserve : szCap.x = fCapReserve;
+    }
+  } else {
+    FX_FLOAT fFontSize = 10.0f;
+    if (CXFA_Font font = caption.GetFont()) {
+      fFontSize = font.GetFontSize();
+    } else if (CXFA_Font widgetfont = GetFont()) {
+      fFontSize = widgetfont.GetFontSize();
+    }
+    if (bVert) {
+      szCap.y = fCapReserve > 0 ? fCapReserve : fFontSize;
+    } else {
+      szCap.x = fCapReserve > 0 ? fCapReserve : 0;
+      szCap.y = fFontSize;
+    }
+  }
+  if (CXFA_Margin mgCap = caption.GetMargin()) {
+    FX_FLOAT fLeftInset, fTopInset, fRightInset, fBottomInset;
+    mgCap.GetLeftInset(fLeftInset);
+    mgCap.GetTopInset(fTopInset);
+    mgCap.GetRightInset(fRightInset);
+    mgCap.GetBottomInset(fBottomInset);
+    if (bReserveExit) {
+      bVert ? (szCap.x += fLeftInset + fRightInset)
+            : (szCap.y += fTopInset + fBottomInset);
+    } else {
+      szCap.x += fLeftInset + fRightInset;
+      szCap.y += fTopInset + fBottomInset;
+    }
+  }
+}
+FX_BOOL CXFA_WidgetAcc::CalculateFieldAutoSize(CFX_SizeF& size) {
+  CFX_SizeF szCap;
+  CalcCaptionSize(szCap);
+  CFX_RectF rtUIMargin;
+  GetUIMargin(rtUIMargin);
+  size.x += rtUIMargin.left + rtUIMargin.width;
+  size.y += rtUIMargin.top + rtUIMargin.height;
+  if (szCap.x > 0 && szCap.y > 0) {
+    int32_t iCapPlacement = GetCaption().GetPlacementType();
+    switch (iCapPlacement) {
+      case XFA_ATTRIBUTEENUM_Left:
+      case XFA_ATTRIBUTEENUM_Right:
+      case XFA_ATTRIBUTEENUM_Inline: {
+        size.x += szCap.x;
+        size.y = std::max(size.y, szCap.y);
+      } break;
+      case XFA_ATTRIBUTEENUM_Top:
+      case XFA_ATTRIBUTEENUM_Bottom: {
+        size.y += szCap.y;
+        size.x = std::max(size.x, szCap.x);
+      }
+      default:
+        break;
+    }
+  }
+  return CalculateWidgetAutoSize(size);
+}
+FX_BOOL CXFA_WidgetAcc::CalculateWidgetAutoSize(CFX_SizeF& size) {
+  CXFA_Margin mgWidget = GetMargin();
+  if (mgWidget) {
+    FX_FLOAT fLeftInset, fTopInset, fRightInset, fBottomInset;
+    mgWidget.GetLeftInset(fLeftInset);
+    mgWidget.GetTopInset(fTopInset);
+    mgWidget.GetRightInset(fRightInset);
+    mgWidget.GetBottomInset(fBottomInset);
+    size.x += fLeftInset + fRightInset;
+    size.y += fTopInset + fBottomInset;
+  }
+  CXFA_Para para = GetPara();
+  if (para) {
+    size.x += para.GetMarginLeft();
+    size.x += para.GetTextIndent();
+  }
+  FX_FLOAT fVal = 0, fMin = 0, fMax = 0;
+  if (GetWidth(fVal)) {
+    size.x = fVal;
+  } else {
+    if (GetMinWidth(fMin)) {
+      size.x = std::max(size.x, fMin);
+    }
+    if (GetMaxWidth(fMax) && fMax > 0) {
+      size.x = std::min(size.x, fMax);
+    }
+  }
+  fVal = 0, fMin = 0, fMax = 0;
+  if (GetHeight(fVal)) {
+    size.y = fVal;
+  } else {
+    if (GetMinHeight(fMin)) {
+      size.y = std::max(size.y, fMin);
+    }
+    if (GetMaxHeight(fMax) && fMax > 0) {
+      size.y = std::min(size.y, fMax);
+    }
+  }
+  return TRUE;
+}
+void CXFA_WidgetAcc::CalculateTextContentSize(CFX_SizeF& size) {
+  FX_FLOAT fFontSize = GetFontSize();
+  CFX_WideString wsText;
+  GetValue(wsText, XFA_VALUEPICTURE_Display);
+  if (wsText.IsEmpty()) {
+    size.y += fFontSize;
+    return;
+  }
+  FX_WCHAR wcEnter = '\n';
+  FX_WCHAR wsLast = wsText.GetAt(wsText.GetLength() - 1);
+  if (wsLast == wcEnter) {
+    wsText = wsText + wcEnter;
+  }
+  if (!((CXFA_FieldLayoutData*)m_pLayoutData)->m_pTextOut) {
+    ((CXFA_FieldLayoutData*)m_pLayoutData)->m_pTextOut = IFDE_TextOut::Create();
+    IFDE_TextOut* pTextOut = ((CXFA_FieldLayoutData*)m_pLayoutData)->m_pTextOut;
+    pTextOut->SetFont(GetFDEFont());
+    pTextOut->SetFontSize(fFontSize);
+    pTextOut->SetLineBreakTolerance(fFontSize * 0.2f);
+    pTextOut->SetLineSpace(GetLineHeight());
+    FX_DWORD dwStyles = FDE_TTOSTYLE_LastLineHeight;
+    if (GetUIType() == XFA_ELEMENT_TextEdit && IsMultiLine()) {
+      dwStyles |= FDE_TTOSTYLE_LineWrap;
+    }
+    pTextOut->SetStyles(dwStyles);
+  }
+  ((CXFA_FieldLayoutData*)m_pLayoutData)
+      ->m_pTextOut->CalcLogicSize(wsText, wsText.GetLength(), size);
+}
+FX_BOOL CXFA_WidgetAcc::CalculateTextEditAutoSize(CFX_SizeF& size) {
+  if (size.x > 0) {
+    CFX_SizeF szOrz = size;
+    CFX_SizeF szCap;
+    CalcCaptionSize(szCap);
+    FX_BOOL bCapExit = szCap.x > 0.01 && szCap.y > 0.01;
+    int32_t iCapPlacement = XFA_ATTRIBUTEENUM_Unknown;
+    if (bCapExit) {
+      iCapPlacement = GetCaption().GetPlacementType();
+      switch (iCapPlacement) {
+        case XFA_ATTRIBUTEENUM_Left:
+        case XFA_ATTRIBUTEENUM_Right:
+        case XFA_ATTRIBUTEENUM_Inline: {
+          size.x -= szCap.x;
+        }
+        default:
+          break;
+      }
+    }
+    CFX_RectF rtUIMargin;
+    GetUIMargin(rtUIMargin);
+    size.x -= rtUIMargin.left + rtUIMargin.width;
+    CXFA_Margin mgWidget = GetMargin();
+    if (mgWidget) {
+      FX_FLOAT fLeftInset, fRightInset;
+      mgWidget.GetLeftInset(fLeftInset);
+      mgWidget.GetRightInset(fRightInset);
+      size.x -= fLeftInset + fRightInset;
+    }
+    CalculateTextContentSize(size);
+    size.y += rtUIMargin.top + rtUIMargin.height;
+    if (bCapExit) {
+      switch (iCapPlacement) {
+        case XFA_ATTRIBUTEENUM_Left:
+        case XFA_ATTRIBUTEENUM_Right:
+        case XFA_ATTRIBUTEENUM_Inline: {
+          size.y = std::max(size.y, szCap.y);
+        } break;
+        case XFA_ATTRIBUTEENUM_Top:
+        case XFA_ATTRIBUTEENUM_Bottom: {
+          size.y += szCap.y;
+        }
+        default:
+          break;
+      }
+    }
+    size.x = szOrz.x;
+    return CalculateWidgetAutoSize(size);
+  }
+  CalculateTextContentSize(size);
+  return CalculateFieldAutoSize(size);
+}
+FX_BOOL CXFA_WidgetAcc::CalculateCheckButtonAutoSize(CFX_SizeF& size) {
+  FX_FLOAT fCheckSize = GetCheckButtonSize();
+  size.x = size.y = fCheckSize;
+  return CalculateFieldAutoSize(size);
+}
+FX_BOOL CXFA_WidgetAcc::CalculatePushButtonAutoSize(CFX_SizeF& size) {
+  CalcCaptionSize(size);
+  return CalculateWidgetAutoSize(size);
+}
+FX_BOOL CXFA_WidgetAcc::CalculateImageAutoSize(CFX_SizeF& size) {
+  if (!GetImageImage()) {
+    LoadImageImage();
+  }
+  size.clear();
+  if (CFX_DIBitmap* pBitmap = GetImageImage()) {
+    CFX_RectF rtImage, rtFit;
+    rtImage.Set(0, 0, 0, 0);
+    rtFit.Set(0, 0, 0, 0);
+    int32_t iImageXDpi = 0;
+    int32_t iImageYDpi = 0;
+    GetImageDpi(iImageXDpi, iImageYDpi);
+    rtImage.width =
+        XFA_UnitPx2Pt((FX_FLOAT)pBitmap->GetWidth(), (FX_FLOAT)iImageXDpi);
+    rtImage.height =
+        XFA_UnitPx2Pt((FX_FLOAT)pBitmap->GetHeight(), (FX_FLOAT)iImageYDpi);
+    if (GetWidth(rtFit.width)) {
+      GetWidthWithoutMargin(rtFit.width);
+    } else {
+      rtFit.width = rtImage.width;
+    }
+    if (GetHeight(rtFit.height)) {
+      GetHeightWithoutMargin(rtFit.height);
+    } else {
+      rtFit.height = rtImage.height;
+    }
+    size.x = rtFit.width;
+    size.y = rtFit.height;
+  }
+  return CalculateWidgetAutoSize(size);
+}
+FX_BOOL CXFA_WidgetAcc::CalculateImageEditAutoSize(CFX_SizeF& size) {
+  if (!GetImageEditImage()) {
+    LoadImageEditImage();
+  }
+  size.clear();
+  if (CFX_DIBitmap* pBitmap = GetImageEditImage()) {
+    CFX_RectF rtImage, rtFit;
+    rtImage.Set(0, 0, 0, 0);
+    rtFit.Set(0, 0, 0, 0);
+    int32_t iImageXDpi = 0;
+    int32_t iImageYDpi = 0;
+    GetImageEditDpi(iImageXDpi, iImageYDpi);
+    rtImage.width =
+        XFA_UnitPx2Pt((FX_FLOAT)pBitmap->GetWidth(), (FX_FLOAT)iImageXDpi);
+    rtImage.height =
+        XFA_UnitPx2Pt((FX_FLOAT)pBitmap->GetHeight(), (FX_FLOAT)iImageYDpi);
+    if (GetWidth(rtFit.width)) {
+      GetWidthWithoutMargin(rtFit.width);
+    } else {
+      rtFit.width = rtImage.width;
+    }
+    if (GetHeight(rtFit.height)) {
+      GetHeightWithoutMargin(rtFit.height);
+    } else {
+      rtFit.height = rtImage.height;
+    }
+    size.x = rtFit.width;
+    size.y = rtFit.height;
+  }
+  return CalculateFieldAutoSize(size);
+}
+FX_BOOL CXFA_WidgetAcc::LoadImageImage() {
+  InitLayoutData();
+  return ((CXFA_ImageLayoutData*)m_pLayoutData)->LoadImageData(this);
+}
+FX_BOOL CXFA_WidgetAcc::LoadImageEditImage() {
+  InitLayoutData();
+  return ((CXFA_ImageEditData*)m_pLayoutData)->LoadImageData(this);
+}
+void CXFA_WidgetAcc::GetImageDpi(int32_t& iImageXDpi, int32_t& iImageYDpi) {
+  iImageXDpi = ((CXFA_ImageLayoutData*)m_pLayoutData)->m_iImageXDpi;
+  iImageYDpi = ((CXFA_ImageLayoutData*)m_pLayoutData)->m_iImageYDpi;
+}
+void CXFA_WidgetAcc::GetImageEditDpi(int32_t& iImageXDpi, int32_t& iImageYDpi) {
+  iImageXDpi = ((CXFA_ImageEditData*)m_pLayoutData)->m_iImageXDpi;
+  iImageYDpi = ((CXFA_ImageEditData*)m_pLayoutData)->m_iImageYDpi;
+}
+FX_BOOL CXFA_WidgetAcc::CalculateTextAutoSize(CFX_SizeF& size) {
+  LoadText();
+  CXFA_TextLayout* pTextLayout =
+      ((CXFA_TextLayoutData*)m_pLayoutData)->m_pTextLayout;
+  if (pTextLayout) {
+    size.x = pTextLayout->StartLayout(size.x);
+    size.y = pTextLayout->GetLayoutHeight();
+  }
+  return CalculateWidgetAutoSize(size);
+}
+void CXFA_WidgetAcc::LoadText() {
+  InitLayoutData();
+  ((CXFA_TextLayoutData*)m_pLayoutData)->LoadText(this);
+}
+FX_FLOAT CXFA_WidgetAcc::CalculateWidgetAutoWidth(FX_FLOAT fWidthCalc) {
+  CXFA_Margin mgWidget = GetMargin();
+  if (mgWidget) {
+    FX_FLOAT fLeftInset, fRightInset;
+    mgWidget.GetLeftInset(fLeftInset);
+    mgWidget.GetRightInset(fRightInset);
+    fWidthCalc += fLeftInset + fRightInset;
+  }
+  FX_FLOAT fMin = 0, fMax = 0;
+  if (GetMinWidth(fMin)) {
+    fWidthCalc = std::max(fWidthCalc, fMin);
+  }
+  if (GetMaxWidth(fMax) && fMax > 0) {
+    fWidthCalc = std::min(fWidthCalc, fMax);
+  }
+  return fWidthCalc;
+}
+FX_FLOAT CXFA_WidgetAcc::GetWidthWithoutMargin(FX_FLOAT fWidthCalc) {
+  CXFA_Margin mgWidget = GetMargin();
+  if (mgWidget) {
+    FX_FLOAT fLeftInset, fRightInset;
+    mgWidget.GetLeftInset(fLeftInset);
+    mgWidget.GetRightInset(fRightInset);
+    fWidthCalc -= fLeftInset + fRightInset;
+  }
+  return fWidthCalc;
+}
+FX_FLOAT CXFA_WidgetAcc::CalculateWidgetAutoHeight(FX_FLOAT fHeightCalc) {
+  CXFA_Margin mgWidget = GetMargin();
+  if (mgWidget) {
+    FX_FLOAT fTopInset, fBottomInset;
+    mgWidget.GetTopInset(fTopInset);
+    mgWidget.GetBottomInset(fBottomInset);
+    fHeightCalc += fTopInset + fBottomInset;
+  }
+  FX_FLOAT fMin = 0, fMax = 0;
+  if (GetMinHeight(fMin)) {
+    fHeightCalc = std::max(fHeightCalc, fMin);
+  }
+  if (GetMaxHeight(fMax) && fMax > 0) {
+    fHeightCalc = std::min(fHeightCalc, fMax);
+  }
+  return fHeightCalc;
+}
+FX_FLOAT CXFA_WidgetAcc::GetHeightWithoutMargin(FX_FLOAT fHeightCalc) {
+  CXFA_Margin mgWidget = GetMargin();
+  if (mgWidget) {
+    FX_FLOAT fTopInset, fBottomInset;
+    mgWidget.GetTopInset(fTopInset);
+    mgWidget.GetBottomInset(fBottomInset);
+    fHeightCalc -= fTopInset + fBottomInset;
+  }
+  return fHeightCalc;
+}
+void CXFA_WidgetAcc::StartWidgetLayout(FX_FLOAT& fCalcWidth,
+                                       FX_FLOAT& fCalcHeight) {
+  InitLayoutData();
+  XFA_ELEMENT eUIType = GetUIType();
+  if (eUIType == XFA_ELEMENT_Text) {
+    m_pLayoutData->m_fWidgetHeight = -1;
+    GetHeight(m_pLayoutData->m_fWidgetHeight);
+    StartTextLayout(fCalcWidth, fCalcHeight);
+    return;
+  }
+  if (fCalcWidth > 0 && fCalcHeight > 0) {
+    return;
+  }
+  m_pLayoutData->m_fWidgetHeight = -1;
+  FX_FLOAT fWidth = 0;
+  if (fCalcWidth > 0 && fCalcHeight < 0) {
+    if (!GetHeight(fCalcHeight)) {
+      CalculateAccWidthAndHeight(eUIType, fCalcWidth, fCalcHeight);
+    }
+    m_pLayoutData->m_fWidgetHeight = fCalcHeight;
+    return;
+  }
+  if (fCalcWidth < 0 && fCalcHeight < 0) {
+    if (!GetWidth(fWidth) || !GetHeight(fCalcHeight)) {
+      CalculateAccWidthAndHeight(eUIType, fWidth, fCalcHeight);
+    }
+    fCalcWidth = fWidth;
+  }
+  m_pLayoutData->m_fWidgetHeight = fCalcHeight;
+}
+void CXFA_WidgetAcc::CalculateAccWidthAndHeight(XFA_ELEMENT eUIType,
+                                                FX_FLOAT& fWidth,
+                                                FX_FLOAT& fCalcHeight) {
+  CFX_SizeF sz(fWidth, m_pLayoutData->m_fWidgetHeight);
+  switch (eUIType) {
+    case XFA_ELEMENT_Barcode:
+    case XFA_ELEMENT_ChoiceList:
+    case XFA_ELEMENT_Signature:
+      CalculateFieldAutoSize(sz);
+      break;
+    case XFA_ELEMENT_ImageEdit:
+      CalculateImageEditAutoSize(sz);
+      break;
+    case XFA_ELEMENT_Button:
+      CalculatePushButtonAutoSize(sz);
+      break;
+    case XFA_ELEMENT_CheckButton:
+      CalculateCheckButtonAutoSize(sz);
+      break;
+    case XFA_ELEMENT_DateTimeEdit:
+    case XFA_ELEMENT_NumericEdit:
+    case XFA_ELEMENT_PasswordEdit:
+    case XFA_ELEMENT_TextEdit:
+      CalculateTextEditAutoSize(sz);
+      break;
+    case XFA_ELEMENT_Image:
+      CalculateImageAutoSize(sz);
+      break;
+    case XFA_ELEMENT_Arc:
+    case XFA_ELEMENT_Line:
+    case XFA_ELEMENT_Rectangle:
+    case XFA_ELEMENT_Subform:
+    case XFA_ELEMENT_ExclGroup:
+      CalculateWidgetAutoSize(sz);
+      break;
+    default:
+      break;
+  }
+  fWidth = sz.x;
+  m_pLayoutData->m_fWidgetHeight = sz.y;
+  fCalcHeight = sz.y;
+}
+FX_BOOL CXFA_WidgetAcc::FindSplitPos(int32_t iBlockIndex,
+                                     FX_FLOAT& fCalcHeight) {
+  XFA_ELEMENT eUIType = (XFA_ELEMENT)GetUIType();
+  if (eUIType == XFA_ELEMENT_Subform) {
+    return FALSE;
+  }
+  if (eUIType != XFA_ELEMENT_Text && eUIType != XFA_ELEMENT_TextEdit &&
+      eUIType != XFA_ELEMENT_NumericEdit &&
+      eUIType != XFA_ELEMENT_PasswordEdit) {
+    fCalcHeight = 0;
+    return TRUE;
+  }
+  FX_FLOAT fTopInset = 0;
+  FX_FLOAT fBottomInset = 0;
+  if (iBlockIndex == 0) {
+    CXFA_Margin mgWidget = GetMargin();
+    if (mgWidget) {
+      mgWidget.GetTopInset(fTopInset);
+      mgWidget.GetBottomInset(fBottomInset);
+    }
+    CFX_RectF rtUIMargin;
+    GetUIMargin(rtUIMargin);
+    fTopInset += rtUIMargin.top;
+    fBottomInset += rtUIMargin.width;
+  }
+  if (eUIType == XFA_ELEMENT_Text) {
+    FX_FLOAT fHeight = fCalcHeight;
+    if (iBlockIndex == 0) {
+      fCalcHeight = fCalcHeight - fTopInset;
+      if (fCalcHeight < 0) {
+        fCalcHeight = 0;
+      }
+    }
+    CXFA_TextLayout* pTextLayout =
+        ((CXFA_TextLayoutData*)m_pLayoutData)->m_pTextLayout;
+    pTextLayout->DoLayout(iBlockIndex, fCalcHeight, fCalcHeight,
+                          m_pLayoutData->m_fWidgetHeight - fTopInset);
+    if (fCalcHeight != 0) {
+      if (iBlockIndex == 0) {
+        fCalcHeight = fCalcHeight + fTopInset;
+      }
+      if (fabs(fHeight - fCalcHeight) < XFA_FLOAT_PERCISION) {
+        return FALSE;
+      }
+    }
+    return TRUE;
+  }
+  XFA_ATTRIBUTEENUM iCapPlacement = XFA_ATTRIBUTEENUM_Unknown;
+  FX_FLOAT fCapReserve = 0;
+  if (iBlockIndex == 0) {
+    CXFA_Caption caption = GetCaption();
+    if (caption && caption.GetPresence() != XFA_ATTRIBUTEENUM_Hidden) {
+      iCapPlacement = (XFA_ATTRIBUTEENUM)caption.GetPlacementType();
+      fCapReserve = caption.GetReserve();
+    }
+    if (iCapPlacement == XFA_ATTRIBUTEENUM_Top &&
+        fCalcHeight < fCapReserve + fTopInset) {
+      fCalcHeight = 0;
+      return TRUE;
+    }
+    if (iCapPlacement == XFA_ATTRIBUTEENUM_Bottom &&
+        m_pLayoutData->m_fWidgetHeight - fCapReserve - fBottomInset) {
+      fCalcHeight = 0;
+      return TRUE;
+    }
+    if (iCapPlacement != XFA_ATTRIBUTEENUM_Top) {
+      fCapReserve = 0;
+    }
+  }
+  int32_t iLinesCount = 0;
+  FX_FLOAT fHeight = m_pLayoutData->m_fWidgetHeight;
+  CFX_WideString wsText;
+  GetValue(wsText, XFA_VALUEPICTURE_Display);
+  if (wsText.IsEmpty()) {
+    iLinesCount = 1;
+  } else {
+    if (!((CXFA_FieldLayoutData*)m_pLayoutData)->m_pTextOut) {
+      FX_FLOAT fWidth = 0;
+      GetWidth(fWidth);
+      CalculateAccWidthAndHeight(eUIType, fWidth, fHeight);
+    }
+    iLinesCount =
+        ((CXFA_FieldLayoutData*)m_pLayoutData)->m_pTextOut->GetTotalLines();
+  }
+  if (!((CXFA_FieldLayoutData*)m_pLayoutData)->m_pFieldSplitArray) {
+    ((CXFA_FieldLayoutData*)m_pLayoutData)->m_pFieldSplitArray =
+        new CFX_FloatArray;
+  }
+  CFX_FloatArray* pFieldArray =
+      ((CXFA_FieldLayoutData*)m_pLayoutData)->m_pFieldSplitArray;
+  int32_t iFieldSplitCount = pFieldArray->GetSize();
+  for (int32_t i = 0; i < iBlockIndex * 3; i += 3) {
+    iLinesCount -= (int32_t)pFieldArray->GetAt(i + 1);
+    fHeight -= pFieldArray->GetAt(i + 2);
+  }
+  if (iLinesCount == 0) {
+    return FALSE;
+  }
+  FX_FLOAT fLineHeight = GetLineHeight();
+  FX_FLOAT fFontSize = GetFontSize();
+  FX_FLOAT fTextHeight = iLinesCount * fLineHeight - fLineHeight + fFontSize;
+  FX_FLOAT fSpaceAbove = 0;
+  FX_FLOAT fStartOffset = 0;
+  if (fHeight > 0.1f && iBlockIndex == 0) {
+    fStartOffset = fTopInset;
+    fHeight -= (fTopInset + fBottomInset);
+    if (CXFA_Para para = GetPara()) {
+      fSpaceAbove = para.GetSpaceAbove();
+      FX_FLOAT fSpaceBelow = para.GetSpaceBelow();
+      fHeight -= (fSpaceAbove + fSpaceBelow);
+      switch (para.GetVerticalAlign()) {
+        case XFA_ATTRIBUTEENUM_Top:
+          fStartOffset += fSpaceAbove;
+          break;
+        case XFA_ATTRIBUTEENUM_Middle:
+          fStartOffset += ((fHeight - fTextHeight) / 2 + fSpaceAbove);
+          break;
+        case XFA_ATTRIBUTEENUM_Bottom:
+          fStartOffset += (fHeight - fTextHeight + fSpaceAbove);
+          break;
+      }
+    }
+    if (fStartOffset < 0.1f) {
+      fStartOffset = 0;
+    }
+  }
+  for (int32_t i = iBlockIndex - 1; iBlockIndex > 0 && i < iBlockIndex; i++) {
+    fStartOffset = pFieldArray->GetAt(i * 3) - pFieldArray->GetAt(i * 3 + 2);
+    if (fStartOffset < 0.1f) {
+      fStartOffset = 0;
+    }
+  }
+  if (iFieldSplitCount / 3 == (iBlockIndex + 1)) {
+    pFieldArray->SetAt(0, fStartOffset);
+  } else {
+    pFieldArray->Add(fStartOffset);
+  }
+  XFA_VERSION version = GetDoc()->GetXFADoc()->GetCurVersionMode();
+  FX_BOOL bCanSplitNoContent = FALSE;
+  XFA_ATTRIBUTEENUM eLayoutMode;
+  GetNode()
+      ->GetNodeItem(XFA_NODEITEM_Parent)
+      ->TryEnum(XFA_ATTRIBUTE_Layout, eLayoutMode, TRUE);
+  if ((eLayoutMode == XFA_ATTRIBUTEENUM_Position ||
+       eLayoutMode == XFA_ATTRIBUTEENUM_Tb ||
+       eLayoutMode == XFA_ATTRIBUTEENUM_Row ||
+       eLayoutMode == XFA_ATTRIBUTEENUM_Table) &&
+      version > XFA_VERSION_208) {
+    bCanSplitNoContent = TRUE;
+  }
+  if ((eLayoutMode == XFA_ATTRIBUTEENUM_Tb ||
+       eLayoutMode == XFA_ATTRIBUTEENUM_Row ||
+       eLayoutMode == XFA_ATTRIBUTEENUM_Table) &&
+      version <= XFA_VERSION_208) {
+    if (fStartOffset < fCalcHeight) {
+      bCanSplitNoContent = TRUE;
+    } else {
+      fCalcHeight = 0;
+      return TRUE;
+    }
+  }
+  if (bCanSplitNoContent) {
+    if ((fCalcHeight - fTopInset - fSpaceAbove < fLineHeight)) {
+      fCalcHeight = 0;
+      return TRUE;
+    }
+    if (fStartOffset + XFA_FLOAT_PERCISION >= fCalcHeight) {
+      if (iFieldSplitCount / 3 == (iBlockIndex + 1)) {
+        pFieldArray->SetAt(iBlockIndex * 3 + 1, 0);
+        pFieldArray->SetAt(iBlockIndex * 3 + 2, fCalcHeight);
+      } else {
+        pFieldArray->Add(0);
+        pFieldArray->Add(fCalcHeight);
+      }
+      return FALSE;
+    }
+    if (fCalcHeight - fStartOffset < fLineHeight) {
+      fCalcHeight = fStartOffset;
+      if (iFieldSplitCount / 3 == (iBlockIndex + 1)) {
+        pFieldArray->SetAt(iBlockIndex * 3 + 1, 0);
+        pFieldArray->SetAt(iBlockIndex * 3 + 2, fCalcHeight);
+      } else {
+        pFieldArray->Add(0);
+        pFieldArray->Add(fCalcHeight);
+      }
+      return TRUE;
+    }
+    FX_FLOAT fTextNum =
+        fCalcHeight + XFA_FLOAT_PERCISION - fCapReserve - fStartOffset;
+    int32_t iLineNum =
+        (int32_t)((fTextNum + (fLineHeight - fFontSize)) / fLineHeight);
+    if (iLineNum >= iLinesCount) {
+      if (fCalcHeight - fStartOffset - fTextHeight >= fFontSize) {
+        if (iFieldSplitCount / 3 == (iBlockIndex + 1)) {
+          pFieldArray->SetAt(iBlockIndex * 3 + 1, (FX_FLOAT)iLinesCount);
+          pFieldArray->SetAt(iBlockIndex * 3 + 2, fCalcHeight);
+        } else {
+          pFieldArray->Add((FX_FLOAT)iLinesCount);
+          pFieldArray->Add(fCalcHeight);
+        }
+        return FALSE;
+      }
+      if (fHeight - fStartOffset - fTextHeight < fFontSize) {
+        iLineNum -= 1;
+        if (iLineNum == 0) {
+          fCalcHeight = 0;
+          return TRUE;
+        }
+      } else {
+        iLineNum = (int32_t)(fTextNum / fLineHeight);
+      }
+    }
+    if (iLineNum > 0) {
+      FX_FLOAT fSplitHeight =
+          iLineNum * fLineHeight + fCapReserve + fStartOffset;
+      if (iFieldSplitCount / 3 == (iBlockIndex + 1)) {
+        pFieldArray->SetAt(iBlockIndex * 3 + 1, (FX_FLOAT)iLineNum);
+        pFieldArray->SetAt(iBlockIndex * 3 + 2, fSplitHeight);
+      } else {
+        pFieldArray->Add((FX_FLOAT)iLineNum);
+        pFieldArray->Add(fSplitHeight);
+      }
+      if (fabs(fSplitHeight - fCalcHeight) < XFA_FLOAT_PERCISION) {
+        return FALSE;
+      }
+      fCalcHeight = fSplitHeight;
+      return TRUE;
+    }
+  }
+  fCalcHeight = 0;
+  return TRUE;
+}
+void CXFA_WidgetAcc::InitLayoutData() {
+  if (m_pLayoutData) {
+    return;
+  }
+  switch (GetUIType()) {
+    case XFA_ELEMENT_Text:
+      m_pLayoutData = new CXFA_TextLayoutData;
+      return;
+    case XFA_ELEMENT_TextEdit:
+      m_pLayoutData = new CXFA_TextEditData;
+      return;
+    case XFA_ELEMENT_Image:
+      m_pLayoutData = new CXFA_ImageLayoutData;
+      return;
+    case XFA_ELEMENT_ImageEdit:
+      m_pLayoutData = new CXFA_ImageEditData;
+      return;
+    default:
+      break;
+  }
+  if (GetClassID() == XFA_ELEMENT_Field) {
+    m_pLayoutData = new CXFA_FieldLayoutData;
+  } else {
+    m_pLayoutData = new CXFA_WidgetLayoutData;
+  }
+}
+void CXFA_WidgetAcc::StartTextLayout(FX_FLOAT& fCalcWidth,
+                                     FX_FLOAT& fCalcHeight) {
+  LoadText();
+  CXFA_TextLayout* pTextLayout =
+      ((CXFA_TextLayoutData*)m_pLayoutData)->m_pTextLayout;
+  FX_FLOAT fTextHeight = 0;
+  if (fCalcWidth > 0 && fCalcHeight > 0) {
+    FX_FLOAT fWidth = GetWidthWithoutMargin(fCalcWidth);
+    pTextLayout->StartLayout(fWidth);
+    fTextHeight = fCalcHeight;
+    fTextHeight = GetHeightWithoutMargin(fTextHeight);
+    pTextLayout->DoLayout(0, fTextHeight, -1, fTextHeight);
+    return;
+  }
+  if (fCalcWidth > 0 && fCalcHeight < 0) {
+    FX_FLOAT fWidth = GetWidthWithoutMargin(fCalcWidth);
+    pTextLayout->StartLayout(fWidth);
+  }
+  if (fCalcWidth < 0 && fCalcHeight < 0) {
+    FX_FLOAT fMaxWidth = -1;
+    FX_BOOL bRet = GetWidth(fMaxWidth);
+    if (bRet) {
+      FX_FLOAT fWidth = GetWidthWithoutMargin(fMaxWidth);
+      pTextLayout->StartLayout(fWidth);
+    } else {
+      FX_FLOAT fWidth = pTextLayout->StartLayout(fMaxWidth);
+      fMaxWidth = CalculateWidgetAutoWidth(fWidth);
+      fWidth = GetWidthWithoutMargin(fMaxWidth);
+      pTextLayout->StartLayout(fWidth);
+    }
+    fCalcWidth = fMaxWidth;
+  }
+  if (m_pLayoutData->m_fWidgetHeight < 0) {
+    m_pLayoutData->m_fWidgetHeight = pTextLayout->GetLayoutHeight();
+    m_pLayoutData->m_fWidgetHeight =
+        CalculateWidgetAutoHeight(m_pLayoutData->m_fWidgetHeight);
+  }
+  fTextHeight = m_pLayoutData->m_fWidgetHeight;
+  fTextHeight = GetHeightWithoutMargin(fTextHeight);
+  pTextLayout->DoLayout(0, fTextHeight, -1, fTextHeight);
+  fCalcHeight = m_pLayoutData->m_fWidgetHeight;
+}
+FX_BOOL CXFA_WidgetAcc::LoadCaption() {
+  InitLayoutData();
+  return ((CXFA_FieldLayoutData*)m_pLayoutData)->LoadCaption(this);
+}
+CXFA_TextLayout* CXFA_WidgetAcc::GetCaptionTextLayout() {
+  return m_pLayoutData
+             ? ((CXFA_FieldLayoutData*)m_pLayoutData)->m_pCapTextLayout
+             : NULL;
+}
+CXFA_TextLayout* CXFA_WidgetAcc::GetTextLayout() {
+  return m_pLayoutData ? ((CXFA_TextLayoutData*)m_pLayoutData)->m_pTextLayout
+                       : NULL;
+}
+CFX_DIBitmap* CXFA_WidgetAcc::GetImageImage() {
+  return m_pLayoutData ? ((CXFA_ImageLayoutData*)m_pLayoutData)->m_pDIBitmap
+                       : NULL;
+}
+CFX_DIBitmap* CXFA_WidgetAcc::GetImageEditImage() {
+  return m_pLayoutData ? ((CXFA_ImageEditData*)m_pLayoutData)->m_pDIBitmap
+                       : NULL;
+}
+void CXFA_WidgetAcc::SetImageImage(CFX_DIBitmap* newImage) {
+  if (((CXFA_ImageLayoutData*)m_pLayoutData)->m_pDIBitmap == newImage) {
+    return;
+  }
+  if (((CXFA_ImageLayoutData*)m_pLayoutData)->m_pDIBitmap &&
+      !((CXFA_ImageLayoutData*)m_pLayoutData)->m_bNamedImage) {
+    delete ((CXFA_ImageLayoutData*)m_pLayoutData)->m_pDIBitmap;
+    ((CXFA_ImageLayoutData*)m_pLayoutData)->m_pDIBitmap = NULL;
+  }
+  ((CXFA_ImageLayoutData*)m_pLayoutData)->m_pDIBitmap = newImage;
+}
+void CXFA_WidgetAcc::SetImageEditImage(CFX_DIBitmap* newImage) {
+  if (((CXFA_ImageEditData*)m_pLayoutData)->m_pDIBitmap == newImage) {
+    return;
+  }
+  if (((CXFA_ImageEditData*)m_pLayoutData)->m_pDIBitmap &&
+      !((CXFA_ImageEditData*)m_pLayoutData)->m_bNamedImage) {
+    delete ((CXFA_ImageEditData*)m_pLayoutData)->m_pDIBitmap;
+    ((CXFA_ImageEditData*)m_pLayoutData)->m_pDIBitmap = NULL;
+  }
+  ((CXFA_ImageEditData*)m_pLayoutData)->m_pDIBitmap = newImage;
+}
+CXFA_WidgetLayoutData* CXFA_WidgetAcc::GetWidgetLayoutData() {
+  return m_pLayoutData;
+}
+IFX_Font* CXFA_WidgetAcc::GetFDEFont() {
+  CFX_WideStringC wsFontName = FX_WSTRC(L"Courier");
+  FX_DWORD dwFontStyle = 0;
+  if (CXFA_Font font = GetFont()) {
+    if (font.IsBold()) {
+      dwFontStyle |= FX_FONTSTYLE_Bold;
+    }
+    if (font.IsItalic()) {
+      dwFontStyle |= FX_FONTSTYLE_Italic;
+    }
+    font.GetTypeface(wsFontName);
+  }
+  CXFA_FFDoc* pDoc = GetDoc();
+  return pDoc->GetApp()->GetXFAFontMgr()->GetFont(pDoc, wsFontName,
+                                                  dwFontStyle);
+}
+FX_FLOAT CXFA_WidgetAcc::GetFontSize() {
+  FX_FLOAT fFontSize = 10.0f;
+  if (CXFA_Font font = GetFont()) {
+    fFontSize = font.GetFontSize();
+  }
+  return fFontSize < 0.1f ? 10.0f : fFontSize;
+}
+FX_FLOAT CXFA_WidgetAcc::GetLineHeight() {
+  FX_FLOAT fLineHeight = 0;
+  if (CXFA_Para para = GetPara()) {
+    fLineHeight = para.GetLineHeight();
+  }
+  if (fLineHeight < 1) {
+    fLineHeight = GetFontSize() * 1.2f;
+  }
+  return fLineHeight;
+}
+FX_ARGB CXFA_WidgetAcc::GetTextColor() {
+  if (CXFA_Font font = GetFont()) {
+    return font.GetColor();
+  }
+  return 0xFF000000;
+}
+CXFA_Node* CXFA_TextProvider::GetTextNode(FX_BOOL& bRichText) {
+  bRichText = FALSE;
+  if (m_pTextNode) {
+    if (m_pTextNode->GetClassID() == XFA_ELEMENT_ExData) {
+      CFX_WideString wsContentType;
+      m_pTextNode->GetAttribute(XFA_ATTRIBUTE_ContentType, wsContentType,
+                                FALSE);
+      if (wsContentType.Equal(FX_WSTRC(L"text/html"))) {
+        bRichText = TRUE;
+      }
+    }
+    return m_pTextNode;
+  }
+  if (m_eType == XFA_TEXTPROVIDERTYPE_Text) {
+    CXFA_Node* pElementNode = m_pWidgetAcc->GetNode();
+    CXFA_Node* pValueNode = pElementNode->GetChild(0, XFA_ELEMENT_Value);
+    if (!pValueNode) {
+      return NULL;
+    }
+    CXFA_Node* pChildNode = pValueNode->GetNodeItem(XFA_NODEITEM_FirstChild);
+    if (pChildNode && pChildNode->GetClassID() == XFA_ELEMENT_ExData) {
+      CFX_WideString wsContentType;
+      pChildNode->GetAttribute(XFA_ATTRIBUTE_ContentType, wsContentType, FALSE);
+      if (wsContentType.Equal(FX_WSTRC(L"text/html"))) {
+        bRichText = TRUE;
+      }
+    }
+    return pChildNode;
+  } else if (m_eType == XFA_TEXTPROVIDERTYPE_Datasets) {
+    CXFA_Node* pBind = m_pWidgetAcc->GetDatasets();
+    IFDE_XMLNode* pXMLNode = pBind->GetXMLMappingNode();
+    FXSYS_assert(pXMLNode);
+    for (IFDE_XMLNode* pXMLChild =
+             pXMLNode->GetNodeItem(IFDE_XMLNode::FirstChild);
+         pXMLChild;
+         pXMLChild = pXMLChild->GetNodeItem(IFDE_XMLNode::NextSibling)) {
+      if (pXMLChild->GetType() == FDE_XMLNODE_Element) {
+        IFDE_XMLElement* pElement = (IFDE_XMLElement*)pXMLChild;
+        if (XFA_RecognizeRichText(pElement)) {
+          bRichText = TRUE;
+        }
+      }
+    }
+    return pBind;
+  } else if (m_eType == XFA_TEXTPROVIDERTYPE_Caption) {
+    CXFA_Node* pCaptionNode =
+        m_pWidgetAcc->GetNode()->GetChild(0, XFA_ELEMENT_Caption);
+    if (pCaptionNode == NULL) {
+      return NULL;
+    }
+    CXFA_Node* pValueNode = pCaptionNode->GetChild(0, XFA_ELEMENT_Value);
+    if (pValueNode == NULL) {
+      return NULL;
+    }
+    CXFA_Node* pChildNode = pValueNode->GetNodeItem(XFA_NODEITEM_FirstChild);
+    if (pChildNode && pChildNode->GetClassID() == XFA_ELEMENT_ExData) {
+      CFX_WideString wsContentType;
+      pChildNode->GetAttribute(XFA_ATTRIBUTE_ContentType, wsContentType, FALSE);
+      if (wsContentType.Equal(FX_WSTRC(L"text/html"))) {
+        bRichText = TRUE;
+      }
+    }
+    return pChildNode;
+  }
+  CXFA_Node* pItemNode =
+      m_pWidgetAcc->GetNode()->GetChild(0, XFA_ELEMENT_Items);
+  if (pItemNode == NULL) {
+    return NULL;
+  }
+  CXFA_Node* pNode = pItemNode->GetNodeItem(XFA_NODEITEM_FirstChild);
+  while (pNode) {
+    CFX_WideStringC wsName;
+    pNode->TryCData(XFA_ATTRIBUTE_Name, wsName);
+    if (m_eType == XFA_TEXTPROVIDERTYPE_Rollover &&
+        wsName == FX_WSTRC(L"rollover")) {
+      return pNode;
+    }
+    if (m_eType == XFA_TEXTPROVIDERTYPE_Down && wsName == FX_WSTRC(L"down")) {
+      return pNode;
+    }
+    pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling);
+  }
+  return NULL;
+}
+CXFA_Para CXFA_TextProvider::GetParaNode() {
+  if (m_eType == XFA_TEXTPROVIDERTYPE_Text) {
+    return m_pWidgetAcc->GetPara();
+  }
+  CXFA_Node* pNode = m_pWidgetAcc->GetNode()->GetChild(0, XFA_ELEMENT_Caption);
+  return CXFA_Para(pNode->GetChild(0, XFA_ELEMENT_Para));
+}
+CXFA_Font CXFA_TextProvider::GetFontNode() {
+  if (m_eType == XFA_TEXTPROVIDERTYPE_Text) {
+    return m_pWidgetAcc->GetFont();
+  }
+  CXFA_Node* pNode = m_pWidgetAcc->GetNode()->GetChild(0, XFA_ELEMENT_Caption);
+  pNode = pNode->GetChild(0, XFA_ELEMENT_Font);
+  if (pNode) {
+    return CXFA_Font(pNode);
+  }
+  return m_pWidgetAcc->GetFont();
+}
+FX_BOOL CXFA_TextProvider::IsCheckButtonAndAutoWidth() {
+  XFA_ELEMENT eType = m_pWidgetAcc->GetUIType();
+  if (eType == XFA_ELEMENT_CheckButton) {
+    FX_FLOAT fWidth = 0;
+    return !m_pWidgetAcc->GetWidth(fWidth);
+  }
+  return FALSE;
+}
+FX_BOOL CXFA_TextProvider::GetEmbbedObj(FX_BOOL bURI,
+                                        FX_BOOL bRaw,
+                                        const CFX_WideString& wsAttr,
+                                        CFX_WideString& wsValue) {
+  if (m_eType != XFA_TEXTPROVIDERTYPE_Text) {
+    return FALSE;
+  }
+  if (bURI) {
+    CXFA_Node* pWidgetNode = m_pWidgetAcc->GetNode();
+    CXFA_Node* pParent = pWidgetNode->GetNodeItem(XFA_NODEITEM_Parent);
+    CXFA_Document* pDocument = pWidgetNode->GetDocument();
+    CXFA_Node* pIDNode = NULL;
+    CXFA_WidgetAcc* pEmbAcc = NULL;
+    if (pParent) {
+      pIDNode = pDocument->GetNodeByID(pParent, wsAttr);
+    }
+    if (!pIDNode) {
+      pIDNode = pDocument->GetNodeByID(
+          ToNode(pDocument->GetXFAObject(XFA_HASHCODE_Form)), wsAttr);
+    }
+    if (pIDNode) {
+      pEmbAcc = (CXFA_WidgetAcc*)pIDNode->GetWidgetData();
+    }
+    if (pEmbAcc) {
+      pEmbAcc->GetValue(wsValue, XFA_VALUEPICTURE_Display);
+      return TRUE;
+    }
+  }
+  return FALSE;
+}