Make down-conversion explicit from CFX_Widetring to CFX_WideStringC.

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 <string>
@@ skipping 1201 matching lines @@
     nMonth = 8;
   else if (sTemp.Compare(L"Sep") == 0)
     nMonth = 9;
   else if (sTemp.Compare(L"Oct") == 0)
     nMonth = 10;
   else if (sTemp.Compare(L"Nov") == 0)
     nMonth = 11;
   else if (sTemp.Compare(L"Dec") == 0)
     nMonth = 12;
 
-  int nDay = FX_atof(wsArray[2]);
-  int nHour = FX_atof(wsArray[3]);
-  int nMin = FX_atof(wsArray[4]);
-  int nSec = FX_atof(wsArray[5]);
-  int nYear = FX_atof(wsArray[7]);
+  int nDay = FX_atof(wsArray[2].AsWideStringC());
+  int nHour = FX_atof(wsArray[3].AsWideStringC());
+  int nMin = FX_atof(wsArray[4].AsWideStringC());
+  int nSec = FX_atof(wsArray[5].AsWideStringC());
+  int nYear = FX_atof(wsArray[7].AsWideStringC());
   double dRet = JS_MakeDate(JS_MakeDay(nYear, nMonth - 1, nDay),
                             JS_MakeTime(nHour, nMin, nSec, 0));
   if (JS_PortIsNan(dRet))
     dRet = JS_DateParse(strValue.c_str());
 
   return dRet;
 }
 
 // AFDate_KeystrokeEx(cFormat)
 FX_BOOL CJS_PublicMethods::AFDate_KeystrokeEx(
@@ skipping 482 matching lines @@
 
     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();
-            dTemp = FX_atof(trimmed);
+            dTemp = FX_atof(trimmed.AsWideStringC());
           } break;
           case FIELDTYPE_PUSHBUTTON: {
             dTemp = 0.0;
           } break;
           case FIELDTYPE_CHECKBOX:
           case FIELDTYPE_RADIOBUTTON: {
             dTemp = 0.0;
             for (int c = 0, csz = pFormField->CountControls(); c < csz; c++) {
               if (CPDF_FormControl* pFormCtrl = pFormField->GetControl(c)) {
                 if (pFormCtrl->IsChecked()) {
                   CFX_WideString trimmed = pFormCtrl->GetExportValue();
                   trimmed.TrimRight();
                   trimmed.TrimLeft();
-                  dTemp = FX_atof(trimmed);
+                  dTemp = FX_atof(trimmed.AsWideStringC());
                   break;
                 }
               }
             }
           } break;
           case FIELDTYPE_LISTBOX: {
             if (pFormField->CountSelectedItems() <= 1) {
               CFX_WideString trimmed = pFormField->GetValue();
               trimmed.TrimRight();
               trimmed.TrimLeft();
-              dTemp = FX_atof(trimmed);
+              dTemp = FX_atof(trimmed.AsWideStringC());
             }
           } break;
           default:
             break;
         }
 
         if (i == 0 && j == 0 && (wcscmp(sFunction.c_str(), L"MIN") == 0 ||
                                  wcscmp(sFunction.c_str(), L"MAX") == 0))
           dValue = dTemp;
 
@@ skipping 102 matching lines @@
     nums.SetElement(nIndex, CJS_Value(pRuntime, sPart.c_str()));
   }
 
   if (nums.GetLength() > 0)
     vRet = nums;
   else
     vRet.SetNull();
 
   return TRUE;
 }