Remove backpointer to CJS_Runtime from CJS_Value

fpdfsdk/javascript/PublicMethods.cpp

 // 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 "fpdfsdk/javascript/PublicMethods.h"
 
 #include <algorithm>
 #include <vector>
@@ skipping 145 matching lines @@
   if (FXSYS_wcsicmp(sFuction, L"MAX") == 0) {
     return std::max(dValue1, dValue2);
   }
   return dValue1;
 }
 
 CJS_Array CJS_PublicMethods::AF_MakeArrayFromList(CJS_Runtime* pRuntime,
                                                   CJS_Value val) {
   CJS_Array StrArray;
   if (val.IsArrayObject()) {
-    val.ConvertToArray(StrArray);
+    val.ConvertToArray(pRuntime->GetIsolate(), StrArray);
     return StrArray;
   }
-  CFX_WideString wsStr = val.ToCFXWideString();
+  CFX_WideString wsStr = val.ToCFXWideString(pRuntime->GetIsolate());
   CFX_ByteString t = CFX_ByteString::FromUnicode(wsStr);
   const char* p = t.c_str();
 
   int ch = ',';
   int nIndex = 0;
 
   while (*p) {
     const char* pTemp = strchr(p, ch);
     if (!pTemp) {
       StrArray.SetElement(
@@ skipping 556 matching lines @@
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
   if (!pEvent->m_pValue)
     return FALSE;
 
   CFX_WideString& Value = pEvent->Value();
   CFX_ByteString strValue = StrTrim(CFX_ByteString::FromUnicode(Value));
   if (strValue.IsEmpty())
     return TRUE;
 
-  int iDec = params[0].ToInt();
-  int iSepStyle = params[1].ToInt();
-  int iNegStyle = params[2].ToInt();
+  int iDec = params[0].ToInt(pRuntime->GetIsolate());
+  int iSepStyle = params[1].ToInt(pRuntime->GetIsolate());
+  int iNegStyle = params[2].ToInt(pRuntime->GetIsolate());
   // params[3] is iCurrStyle, it's not used.
-  CFX_WideString wstrCurrency = params[4].ToCFXWideString();
-  FX_BOOL bCurrencyPrepend = params[5].ToBool();
+  CFX_WideString wstrCurrency =
+      params[4].ToCFXWideString(pRuntime->GetIsolate());
+  FX_BOOL bCurrencyPrepend = params[5].ToBool(pRuntime->GetIsolate());
 
   if (iDec < 0)
     iDec = -iDec;
 
   if (iSepStyle < 0 || iSepStyle > 3)
     iSepStyle = 0;
 
   if (iNegStyle < 0 || iNegStyle > 3)
     iNegStyle = 0;
 
@@ skipping 68 matching lines @@
   if (iNegative) {
     if (iNegStyle == 0) {
       Value = L"-" + Value;
     } else if (iNegStyle == 2 || iNegStyle == 3) {
       Value = L"(" + Value + L")";
     }
     if (iNegStyle == 1 || iNegStyle == 3) {
       if (Field* fTarget = pEvent->Target_Field()) {
         CJS_Array arColor;
         CJS_Value vColElm(pRuntime);
-        vColElm = L"RGB";
+        vColElm = CJS_Value(pRuntime, L"RGB");
         arColor.SetElement(pRuntime->GetIsolate(), 0, vColElm);
-        vColElm = 1;
+        vColElm = CJS_Value(pRuntime, 1);
         arColor.SetElement(pRuntime->GetIsolate(), 1, vColElm);
-        vColElm = 0;
+        vColElm = CJS_Value(pRuntime, 0);
         arColor.SetElement(pRuntime->GetIsolate(), 2, vColElm);
         arColor.SetElement(pRuntime->GetIsolate(), 3, vColElm);
 
         CJS_PropValue vProp(pRuntime);
         vProp.StartGetting();
         vProp << arColor;
         vProp.StartSetting();
         fTarget->textColor(cc, vProp, sError);  // red
       }
     }
   } else {
     if (iNegStyle == 1 || iNegStyle == 3) {
       if (Field* fTarget = pEvent->Target_Field()) {
         CJS_Array arColor;
         CJS_Value vColElm(pRuntime);
-        vColElm = L"RGB";
+        vColElm = CJS_Value(pRuntime, L"RGB");
         arColor.SetElement(pRuntime->GetIsolate(), 0, vColElm);
-        vColElm = 0;
+        vColElm = CJS_Value(pRuntime, 0);
         arColor.SetElement(pRuntime->GetIsolate(), 1, vColElm);
         arColor.SetElement(pRuntime->GetIsolate(), 2, vColElm);
         arColor.SetElement(pRuntime->GetIsolate(), 3, vColElm);
 
         CJS_PropValue vProp(pRuntime);
         vProp.StartGetting();
         fTarget->textColor(cc, vProp, sError);
 
         CJS_Array aProp;
-        vProp.ConvertToArray(aProp);
+        vProp.GetJSValue()->ConvertToArray(pRuntime->GetIsolate(), aProp);
 
         CPWL_Color crProp;
         CPWL_Color crColor;
         color::ConvertArrayToPWLColor(pRuntime, aProp, &crProp);
         color::ConvertArrayToPWLColor(pRuntime, arColor, &crColor);
 
         if (crColor != crProp) {
           CJS_PropValue vProp2(pRuntime);
           vProp2.StartGetting();
           vProp2 << arColor;
@@ skipping 50 matching lines @@
   bool bHasSign = wstrValue.Find(L'-') != -1 && wstrSelected.Find(L'-') == -1;
   if (bHasSign) {
     // can't insert "change" in front to sign postion.
     if (pEvent->SelStart() == 0) {
       FX_BOOL& bRc = pEvent->Rc();
       bRc = FALSE;
       return TRUE;
     }
   }
 
-  int iSepStyle = params[1].ToInt();
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
+  int iSepStyle = params[1].ToInt(pRuntime->GetIsolate());
   if (iSepStyle < 0 || iSepStyle > 3)
     iSepStyle = 0;
   const FX_WCHAR cSep = iSepStyle < 2 ? L'.' : L',';
 
   bool bHasSep = wstrValue.Find(cSep) != -1;
   for (FX_STRSIZE i = 0; i < wstrChange.GetLength(); ++i) {
     if (wstrChange[i] == cSep) {
       if (bHasSep) {
         FX_BOOL& bRc = pEvent->Rc();
         bRc = FALSE;
@@ skipping 39 matching lines @@
 }
 
 // function AFPercent_Format(nDec, sepStyle)
 FX_BOOL CJS_PublicMethods::AFPercent_Format(
     IJS_Context* cc,
     const std::vector<CJS_Value>& params,
     CJS_Value& vRet,
     CFX_WideString& sError) {
 #if _FX_OS_ != _FX_ANDROID_
   CJS_Context* pContext = (CJS_Context*)cc;
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
 
   if (params.size() != 2) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
   if (!pEvent->m_pValue)
     return FALSE;
 
   CFX_WideString& Value = pEvent->Value();
   CFX_ByteString strValue = StrTrim(CFX_ByteString::FromUnicode(Value));
   if (strValue.IsEmpty())
     return TRUE;
 
-  int iDec = params[0].ToInt();
+  int iDec = params[0].ToInt(pRuntime->GetIsolate());
   if (iDec < 0)
     iDec = -iDec;
 
-  int iSepStyle = params[1].ToInt();
+  int iSepStyle = params[1].ToInt(pRuntime->GetIsolate());
   if (iSepStyle < 0 || iSepStyle > 3)
     iSepStyle = 0;
 
   // for processing decimal places
   double dValue = atof(strValue.c_str());
   dValue *= 100;
   if (iDec > 0)
     dValue += DOUBLE_CORRECT;
 
   int iDec2;
@@ skipping 60 matching lines @@
     CFX_WideString& sError) {
   return AFNumber_Keystroke(cc, params, vRet, sError);
 }
 
 // function AFDate_FormatEx(cFormat)
 FX_BOOL CJS_PublicMethods::AFDate_FormatEx(IJS_Context* cc,
                                            const std::vector<CJS_Value>& params,
                                            CJS_Value& vRet,
                                            CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
 
   if (params.size() != 1) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
   if (!pEvent->m_pValue)
     return FALSE;
 
   CFX_WideString& val = pEvent->Value();
   CFX_WideString strValue = val;
   if (strValue.IsEmpty())
     return TRUE;
 
-  CFX_WideString sFormat = params[0].ToCFXWideString();
+  CFX_WideString sFormat = params[0].ToCFXWideString(pRuntime->GetIsolate());
   double dDate = 0.0f;
 
   if (strValue.Find(L"GMT") != -1) {
     // for GMT format time
     // such as "Tue Aug 11 14:24:16 GMT+08002009"
     dDate = MakeInterDate(strValue);
   } else {
     dDate = MakeRegularDate(strValue, sFormat, nullptr);
   }
 
@@ skipping 65 matching lines @@
   return dRet;
 }
 
 // AFDate_KeystrokeEx(cFormat)
 FX_BOOL CJS_PublicMethods::AFDate_KeystrokeEx(
     IJS_Context* cc,
     const std::vector<CJS_Value>& params,
     CJS_Value& vRet,
     CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
 
   if (params.size() != 1) {
     sError = L"AFDate_KeystrokeEx's parameters' size r not correct";
     return FALSE;
   }
 
   if (pEvent->WillCommit()) {
     if (!pEvent->m_pValue)
       return FALSE;
     CFX_WideString strValue = pEvent->Value();
     if (strValue.IsEmpty())
       return TRUE;
 
-    CFX_WideString sFormat = params[0].ToCFXWideString();
+    CFX_WideString sFormat = params[0].ToCFXWideString(pRuntime->GetIsolate());
     bool bWrongFormat = FALSE;
     double dRet = MakeRegularDate(strValue, sFormat, &bWrongFormat);
     if (bWrongFormat || JS_PortIsNan(dRet)) {
       CFX_WideString swMsg;
       swMsg.Format(JSGetStringFromID(pContext, IDS_STRING_JSPARSEDATE).c_str(),
                    sFormat.c_str());
       AlertIfPossible(pContext, swMsg.c_str());
       pEvent->Rc() = FALSE;
       return TRUE;
     }
   }
   return TRUE;
 }
 
 FX_BOOL CJS_PublicMethods::AFDate_Format(IJS_Context* cc,
                                          const std::vector<CJS_Value>& params,
                                          CJS_Value& vRet,
                                          CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
   if (params.size() != 1) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
-  int iIndex = params[0].ToInt();
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
+  int iIndex = params[0].ToInt(pRuntime->GetIsolate());
   const FX_WCHAR* cFormats[] = {L"m/d",
                                 L"m/d/yy",
                                 L"mm/dd/yy",
                                 L"mm/yy",
                                 L"d-mmm",
                                 L"d-mmm-yy",
                                 L"dd-mmm-yy",
                                 L"yy-mm-dd",
                                 L"mmm-yy",
                                 L"mmmm-yy",
@@ skipping 16 matching lines @@
     IJS_Context* cc,
     const std::vector<CJS_Value>& params,
     CJS_Value& vRet,
     CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
   if (params.size() != 1) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
-  int iIndex = params[0].ToInt();
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
+  int iIndex = params[0].ToInt(pRuntime->GetIsolate());
   const FX_WCHAR* cFormats[] = {L"m/d",
                                 L"m/d/yy",
                                 L"mm/dd/yy",
                                 L"mm/yy",
                                 L"d-mmm",
                                 L"d-mmm-yy",
                                 L"dd-mmm-yy",
                                 L"yy-mm-dd",
                                 L"mmm-yy",
                                 L"mmmm-yy",
@@ skipping 15 matching lines @@
 FX_BOOL CJS_PublicMethods::AFTime_Format(IJS_Context* cc,
                                          const std::vector<CJS_Value>& params,
                                          CJS_Value& vRet,
                                          CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
   if (params.size() != 1) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
-  int iIndex = params[0].ToInt();
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
+  int iIndex = params[0].ToInt(pRuntime->GetIsolate());
   const FX_WCHAR* cFormats[] = {L"HH:MM", L"h:MM tt", L"HH:MM:ss",
                                 L"h:MM:ss tt"};
 
   if (iIndex < 0 || (static_cast<size_t>(iIndex) >= FX_ArraySize(cFormats)))
     iIndex = 0;
 
   std::vector<CJS_Value> newParams;
   newParams.push_back(
       CJS_Value(CJS_Runtime::FromContext(cc), cFormats[iIndex]));
   return AFDate_FormatEx(cc, newParams, vRet, sError);
 }
 
 FX_BOOL CJS_PublicMethods::AFTime_Keystroke(
     IJS_Context* cc,
     const std::vector<CJS_Value>& params,
     CJS_Value& vRet,
     CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
   if (params.size() != 1) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
-  int iIndex = params[0].ToInt();
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
+  int iIndex = params[0].ToInt(pRuntime->GetIsolate());
   const FX_WCHAR* cFormats[] = {L"HH:MM", L"h:MM tt", L"HH:MM:ss",
                                 L"h:MM:ss tt"};
 
   if (iIndex < 0 || (static_cast<size_t>(iIndex) >= FX_ArraySize(cFormats)))
     iIndex = 0;
 
   std::vector<CJS_Value> newParams;
   newParams.push_back(
       CJS_Value(CJS_Runtime::FromContext(cc), cFormats[iIndex]));
   return AFDate_KeystrokeEx(cc, newParams, vRet, sError);
@@ skipping 14 matching lines @@
   return AFDate_KeystrokeEx(cc, params, vRet, sError);
 }
 
 // function AFSpecial_Format(psf)
 FX_BOOL CJS_PublicMethods::AFSpecial_Format(
     IJS_Context* cc,
     const std::vector<CJS_Value>& params,
     CJS_Value& vRet,
     CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
-
   if (params.size() != 1) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
   if (!pEvent->m_pValue)
     return FALSE;
 
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   CFX_WideString wsSource = pEvent->Value();
   CFX_WideString wsFormat;
-  switch (params[0].ToInt()) {
+  switch (params[0].ToInt(pRuntime->GetIsolate())) {
     case 0:
       wsFormat = L"99999";
       break;
     case 1:
       wsFormat = L"99999-9999";
       break;
     case 2:
       if (util::printx(L"9999999999", wsSource).GetLength() >= 10)
         wsFormat = L"(999) 999-9999";
       else
         wsFormat = L"999-9999";
       break;
     case 3:
       wsFormat = L"999-99-9999";
       break;
   }
 
   pEvent->Value() = util::printx(wsFormat, wsSource);
   return TRUE;
 }
 
 // function AFSpecial_KeystrokeEx(mask)
 FX_BOOL CJS_PublicMethods::AFSpecial_KeystrokeEx(
     IJS_Context* cc,
     const std::vector<CJS_Value>& params,
     CJS_Value& vRet,
     CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
 
   if (params.size() < 1) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
   if (!pEvent->m_pValue)
     return FALSE;
   CFX_WideString& valEvent = pEvent->Value();
 
-  CFX_WideString wstrMask = params[0].ToCFXWideString();
+  CFX_WideString wstrMask = params[0].ToCFXWideString(pRuntime->GetIsolate());
   if (wstrMask.IsEmpty())
     return TRUE;
 
   if (pEvent->WillCommit()) {
     if (valEvent.IsEmpty())
       return TRUE;
 
     FX_STRSIZE iIndexMask = 0;
     for (; iIndexMask < valEvent.GetLength(); ++iIndexMask) {
       if (!maskSatisfied(valEvent[iIndexMask], wstrMask[iIndexMask]))
@@ skipping 66 matching lines @@
   if (params.size() != 1) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
   if (!pEvent->m_pValue)
     return FALSE;
 
   const char* cFormat = "";
-  switch (params[0].ToInt()) {
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
+  switch (params[0].ToInt(pRuntime->GetIsolate())) {
     case 0:
       cFormat = "99999";
       break;
     case 1:
       cFormat = "999999999";
       break;
     case 2:
       if (pEvent->Value().GetLength() + pEvent->Change().GetLength() > 7)
         cFormat = "9999999999";
       else
         cFormat = "9999999";
       break;
     case 3:
       cFormat = "999999999";
       break;
   }
 
   std::vector<CJS_Value> params2;
   params2.push_back(CJS_Value(CJS_Runtime::FromContext(cc), cFormat));
   return AFSpecial_KeystrokeEx(cc, params2, vRet, sError);
 }
 
 FX_BOOL CJS_PublicMethods::AFMergeChange(IJS_Context* cc,
                                          const std::vector<CJS_Value>& params,
                                          CJS_Value& vRet,
                                          CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   CJS_EventHandler* pEventHandler = pContext->GetEventHandler();
 
   if (params.size() != 1) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
   CFX_WideString swValue;
   if (pEventHandler->m_pValue)
     swValue = pEventHandler->Value();
 
   if (pEventHandler->WillCommit()) {
-    vRet = swValue.c_str();
+    vRet = CJS_Value(pRuntime, swValue.c_str());
     return TRUE;
   }
 
   CFX_WideString prefix, postfix;
 
   if (pEventHandler->SelStart() >= 0)
     prefix = swValue.Mid(0, pEventHandler->SelStart());
   else
     prefix = L"";
 
   if (pEventHandler->SelEnd() >= 0 &&
       pEventHandler->SelEnd() <= swValue.GetLength())
     postfix = swValue.Mid(pEventHandler->SelEnd(),
                           swValue.GetLength() - pEventHandler->SelEnd());
   else
     postfix = L"";
 
-  vRet = (prefix + pEventHandler->Change() + postfix).c_str();
-
+  vRet =
+      CJS_Value(pRuntime, (prefix + pEventHandler->Change() + postfix).c_str());
   return TRUE;
 }
 
 FX_BOOL CJS_PublicMethods::AFParseDateEx(IJS_Context* cc,
                                          const std::vector<CJS_Value>& params,
                                          CJS_Value& vRet,
                                          CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext);
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
 
   if (params.size() != 2) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
-  CFX_WideString sValue = params[0].ToCFXWideString();
-  CFX_WideString sFormat = params[1].ToCFXWideString();
+  CFX_WideString sValue = params[0].ToCFXWideString(pRuntime->GetIsolate());
+  CFX_WideString sFormat = params[1].ToCFXWideString(pRuntime->GetIsolate());
 
   double dDate = MakeRegularDate(sValue, sFormat, nullptr);
 
   if (JS_PortIsNan(dDate)) {
     CFX_WideString swMsg;
     swMsg.Format(JSGetStringFromID(pContext, IDS_STRING_JSPARSEDATE).c_str(),
                  sFormat.c_str());
     AlertIfPossible((CJS_Context*)cc, swMsg.c_str());
     return FALSE;
   }
 
-  vRet = dDate;
+  vRet = CJS_Value(pRuntime, dDate);
   return TRUE;
 }
 
 FX_BOOL CJS_PublicMethods::AFSimple(IJS_Context* cc,
                                     const std::vector<CJS_Value>& params,
                                     CJS_Value& vRet,
                                     CFX_WideString& sError) {
+  CJS_Context* pContext = (CJS_Context*)cc;
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
+
   if (params.size() != 3) {
-    CJS_Context* pContext = (CJS_Context*)cc;
-    ASSERT(pContext);
-
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
-  vRet = (double)AF_Simple(params[0].ToCFXWideString().c_str(),
-                           params[1].ToDouble(), params[2].ToDouble());
+  vRet = CJS_Value(
+      pRuntime, static_cast<double>(AF_Simple(
+                    params[0].ToCFXWideString(pRuntime->GetIsolate()).c_str(),
+                    params[1].ToDouble(pRuntime->GetIsolate()),
+                    params[2].ToDouble(pRuntime->GetIsolate()))));
+
   return TRUE;
 }
 
 FX_BOOL CJS_PublicMethods::AFMakeNumber(IJS_Context* cc,
                                         const std::vector<CJS_Value>& params,
                                         CJS_Value& vRet,
                                         CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
+
   if (params.size() != 1) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
-  CFX_WideString ws = params[0].ToCFXWideString();
+
+  CFX_WideString ws = params[0].ToCFXWideString(pRuntime->GetIsolate());
   ws.Replace(L",", L".");
-  vRet = ws.c_str();
-  vRet.MaybeCoerceToNumber();
+  vRet = CJS_Value(pRuntime, ws.c_str());
+  vRet.MaybeCoerceToNumber(pRuntime->GetIsolate());
   if (vRet.GetType() != CJS_Value::VT_number)
-    vRet = 0;
+    vRet = CJS_Value(pRuntime, 0);
   return TRUE;
 }
 
 FX_BOOL CJS_PublicMethods::AFSimple_Calculate(
     IJS_Context* cc,
     const std::vector<CJS_Value>& params,
     CJS_Value& vRet,
     CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
+
   if (params.size() != 2) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
   CJS_Value params1 = params[1];
   if (!params1.IsArrayObject() && params1.GetType() != CJS_Value::VT_string) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
   CPDFSDK_Document* pReaderDoc = pContext->GetReaderDocument();
   CPDFSDK_InterForm* pReaderInterForm = pReaderDoc->GetInterForm();
   CPDF_InterForm* pInterForm = pReaderInterForm->GetInterForm();
 
-  CFX_WideString sFunction = params[0].ToCFXWideString();
+  CFX_WideString sFunction = params[0].ToCFXWideString(pRuntime->GetIsolate());
   double dValue = wcscmp(sFunction.c_str(), L"PRD") == 0 ? 1.0 : 0.0;
 
-  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   CJS_Array FieldNameArray = AF_MakeArrayFromList(pRuntime, params1);
   int nFieldsCount = 0;
 
   for (int i = 0, isz = FieldNameArray.GetLength(); i < isz; i++) {
     CJS_Value jsValue(pRuntime);
     FieldNameArray.GetElement(pRuntime->GetIsolate(), i, jsValue);
-    CFX_WideString wsFieldName = jsValue.ToCFXWideString();
+    CFX_WideString wsFieldName =
+        jsValue.ToCFXWideString(pRuntime->GetIsolate());
 
     for (int j = 0, jsz = pInterForm->CountFields(wsFieldName); j < jsz; j++) {
       if (CPDF_FormField* pFormField = pInterForm->GetField(j, wsFieldName)) {
         double dTemp = 0.0;
         switch (pFormField->GetFieldType()) {
           case FIELDTYPE_TEXTFIELD:
           case FIELDTYPE_COMBOBOX: {
             CFX_WideString trimmed = pFormField->GetValue();
             trimmed.TrimRight();
             trimmed.TrimLeft();
@@ skipping 40 matching lines @@
     }
   }
 
   if (wcscmp(sFunction.c_str(), L"AVG") == 0 && nFieldsCount > 0)
     dValue /= nFieldsCount;
 
   dValue = (double)floor(dValue * FXSYS_pow((double)10, (double)6) + 0.49) /
            FXSYS_pow((double)10, (double)6);
   CJS_Value jsValue(pRuntime, dValue);
   if (pContext->GetEventHandler()->m_pValue)
-    pContext->GetEventHandler()->Value() = jsValue.ToCFXWideString();
+    pContext->GetEventHandler()->Value() =
+        jsValue.ToCFXWideString(pRuntime->GetIsolate());
 
   return TRUE;
 }
 
 /* This function validates the current event to ensure that its value is
 ** within the specified range. */
 
 FX_BOOL CJS_PublicMethods::AFRange_Validate(
     IJS_Context* cc,
     const std::vector<CJS_Value>& params,
     CJS_Value& vRet,
     CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
 
   if (params.size() != 4) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
   if (!pEvent->m_pValue)
     return FALSE;
   if (pEvent->Value().IsEmpty())
     return TRUE;
   double dEentValue =
       atof(CFX_ByteString::FromUnicode(pEvent->Value()).c_str());
-  FX_BOOL bGreaterThan = params[0].ToBool();
-  double dGreaterThan = params[1].ToDouble();
-  FX_BOOL bLessThan = params[2].ToBool();
-  double dLessThan = params[3].ToDouble();
+  FX_BOOL bGreaterThan = params[0].ToBool(pRuntime->GetIsolate());
+  double dGreaterThan = params[1].ToDouble(pRuntime->GetIsolate());
+  FX_BOOL bLessThan = params[2].ToBool(pRuntime->GetIsolate());
+  double dLessThan = params[3].ToDouble(pRuntime->GetIsolate());
   CFX_WideString swMsg;
 
   if (bGreaterThan && bLessThan) {
     if (dEentValue < dGreaterThan || dEentValue > dLessThan)
       swMsg.Format(JSGetStringFromID(pContext, IDS_STRING_JSRANGE1).c_str(),
-                   params[1].ToCFXWideString().c_str(),
-                   params[3].ToCFXWideString().c_str());
+                   params[1].ToCFXWideString(pRuntime->GetIsolate()).c_str(),
+                   params[3].ToCFXWideString(pRuntime->GetIsolate()).c_str());
   } else if (bGreaterThan) {
     if (dEentValue < dGreaterThan)
       swMsg.Format(JSGetStringFromID(pContext, IDS_STRING_JSRANGE2).c_str(),
-                   params[1].ToCFXWideString().c_str());
+                   params[1].ToCFXWideString(pRuntime->GetIsolate()).c_str());
   } else if (bLessThan) {
     if (dEentValue > dLessThan)
       swMsg.Format(JSGetStringFromID(pContext, IDS_STRING_JSRANGE3).c_str(),
-                   params[3].ToCFXWideString().c_str());
+                   params[3].ToCFXWideString(pRuntime->GetIsolate()).c_str());
   }
 
   if (!swMsg.IsEmpty()) {
     AlertIfPossible(pContext, swMsg.c_str());
     pEvent->Rc() = FALSE;
   }
   return TRUE;
 }
 
 FX_BOOL CJS_PublicMethods::AFExtractNums(IJS_Context* cc,
                                          const std::vector<CJS_Value>& params,
                                          CJS_Value& vRet,
                                          CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
+  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
+
   if (params.size() != 1) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
     return FALSE;
   }
 
-  CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   CJS_Array nums;
-
-  CFX_WideString str = params[0].ToCFXWideString();
+  CFX_WideString str = params[0].ToCFXWideString(pRuntime->GetIsolate());
   CFX_WideString sPart;
 
   if (str.GetAt(0) == L'.' || str.GetAt(0) == L',')
     str = L"0" + str;
 
   int nIndex = 0;
   for (int i = 0, sz = str.GetLength(); i < sz; i++) {
     FX_WCHAR wc = str.GetAt(i);
     if (FXSYS_iswdigit(wc)) {
       sPart += wc;
     } else {
       if (sPart.GetLength() > 0) {
         nums.SetElement(pRuntime->GetIsolate(), nIndex,
                         CJS_Value(pRuntime, sPart.c_str()));
         sPart = L"";
         nIndex++;
       }
     }
   }
 
   if (sPart.GetLength() > 0) {
     nums.SetElement(pRuntime->GetIsolate(), nIndex,
                     CJS_Value(pRuntime, sPart.c_str()));
   }
 
   if (nums.GetLength() > 0)
     vRet = CJS_Value(pRuntime, nums);
   else
-    vRet.SetNull();
+    vRet.SetNull(pRuntime);
 
   return TRUE;
 }