Make down-conversion explicit from CFX_Widetring to CFX_WideStringC.

xfa/fxfa/parser/xfa_script_hostpseudomodel.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 "xfa/fxfa/parser/xfa_script_hostpseudomodel.h"
 
 #include "xfa/fxfa/app/xfa_ffnotify.h"
 #include "xfa/fxfa/fm2js/xfa_fm2jsapi.h"
@@ skipping 146 matching lines @@
   }
   CXFA_FFNotify* pNotify = m_pDocument->GetParser()->GetNotify();
   if (!pNotify) {
     return;
   }
   CXFA_FFDoc* hDoc = pNotify->GetHDOC();
   if (bSetting) {
     CFX_ByteString bsValue;
     FXJSE_Value_ToUTF8String(hValue, bsValue);
     pNotify->GetDocProvider()->SetTitle(
-        hDoc, CFX_WideString::FromUTF8(bsValue, bsValue.GetLength()));
+        hDoc,
+        CFX_WideString::FromUTF8(bsValue, bsValue.GetLength()).AsWideStringC());
     return;
   }
   CFX_WideString wsTitle;
   pNotify->GetDocProvider()->GetTitle(hDoc, wsTitle);
   FXJSE_Value_SetUTF8String(hValue, FX_UTF8Encode(wsTitle).AsByteStringC());
 }
 void CScript_HostPseudoModel::Script_HostPseudoModel_ValidationsEnabled(
     FXJSE_HVALUE hValue,
     FX_BOOL bSetting,
     XFA_ATTRIBUTE eAttribute) {
@@ skipping 107 matching lines @@
   CXFA_FFNotify* pNotify = m_pDocument->GetParser()->GetNotify();
   if (!pNotify) {
     return;
   }
   CXFA_FFDoc* hDoc = pNotify->GetHDOC();
   CFX_WideString wsURL;
   if (iLength >= 1) {
     CFX_ByteString bsURL = pArguments->GetUTF8String(0);
     wsURL = CFX_WideString::FromUTF8(bsURL, bsURL.GetLength());
   }
-  pNotify->GetDocProvider()->GotoURL(hDoc, wsURL);
+  pNotify->GetDocProvider()->GotoURL(hDoc, wsURL.AsWideStringC());
 }
 void CScript_HostPseudoModel::Script_HostPseudoModel_OpenList(
     CFXJSE_Arguments* pArguments) {
   if (!m_pDocument->GetScriptContext()->IsRunAtClient()) {
     return;
   }
   int32_t iLength = pArguments->GetLength();
   if (iLength != 1) {
     ThrowScriptErrorMessage(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"openList");
     return;
@@ skipping 18 matching lines @@
         return;
       }
       CXFA_Object* pObject = pScriptContext->GetThisObject();
       if (!pObject) {
         FXJSE_Value_Release(hValue);
         return;
       }
       uint32_t dwFlag = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Parent |
                         XFA_RESOLVENODE_Siblings;
       XFA_RESOLVENODE_RS resoveNodeRS;
-      int32_t iRet = pScriptContext->ResolveObjects(pObject, wsExpression,
-                                                    resoveNodeRS, dwFlag);
+      int32_t iRet = pScriptContext->ResolveObjects(
+          pObject, wsExpression.AsWideStringC(), resoveNodeRS, dwFlag);
       if (iRet < 1 || !resoveNodeRS.nodes[0]->IsNode()) {
         FXJSE_Value_Release(hValue);
         return;
       }
       pNode = resoveNodeRS.nodes[0]->AsNode();
     }
     FXJSE_Value_Release(hValue);
   }
   CXFA_LayoutProcessor* pDocLayout = m_pDocument->GetDocLayout();
   if (!pDocLayout) {
@@ skipping 32 matching lines @@
   }
   if (iLength >= 3) {
     CFX_ByteString bsDefaultAnswer = pArguments->GetUTF8String(2);
     wsDefaultAnswer =
         CFX_WideString::FromUTF8(bsDefaultAnswer, bsDefaultAnswer.GetLength());
   }
   if (iLength >= 4) {
     bMark = pArguments->GetInt32(3) == 0 ? FALSE : TRUE;
   }
   CFX_WideString wsAnswer;
-  pNotify->GetAppProvider()->Response(wsAnswer, wsQuestion, wsTitle,
-                                      wsDefaultAnswer, bMark);
+  pNotify->GetAppProvider()->Response(wsAnswer, wsQuestion.AsWideStringC(),
+                                      wsTitle.AsWideStringC(),
+                                      wsDefaultAnswer.AsWideStringC(), bMark);
   FXJSE_HVALUE hValue = pArguments->GetReturnValue();
   if (hValue) {
     FXJSE_Value_SetUTF8String(hValue, FX_UTF8Encode(wsAnswer).AsByteStringC());
   }
 }
 void CScript_HostPseudoModel::Script_HostPseudoModel_DocumentInBatch(
     CFXJSE_Arguments* pArguments) {
   CXFA_FFNotify* pNotify = m_pDocument->GetParser()->GetNotify();
   if (!pNotify) {
     return;
@@ skipping 47 matching lines @@
   }
   if (wsExpression.IsEmpty()) {
     pNotify->ResetData();
     return;
   }
   int32_t iStart = 0;
   CFX_WideString wsName;
   CXFA_Node* pNode = NULL;
   int32_t iExpLength = wsExpression.GetLength();
   while (iStart < iExpLength) {
-    iStart = XFA_FilterName(wsExpression, iStart, wsName);
+    iStart = XFA_FilterName(wsExpression.AsWideStringC(), iStart, wsName);
     CXFA_ScriptContext* pScriptContext = m_pDocument->GetScriptContext();
     if (!pScriptContext) {
       return;
     }
     CXFA_Object* pObject = pScriptContext->GetThisObject();
     if (!pObject) {
       return;
     }
     uint32_t dwFlag = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Parent |
                       XFA_RESOLVENODE_Siblings;
     XFA_RESOLVENODE_RS resoveNodeRS;
-    int32_t iRet =
-        pScriptContext->ResolveObjects(pObject, wsName, resoveNodeRS, dwFlag);
+    int32_t iRet = pScriptContext->ResolveObjects(
+        pObject, wsName.AsWideStringC(), resoveNodeRS, dwFlag);
     if (iRet < 1 || !resoveNodeRS.nodes[0]->IsNode()) {
       continue;
     }
     pNode = resoveNodeRS.nodes[0]->AsNode();
     pNotify->ResetData(pNode->GetWidgetData());
   }
   if (!pNode) {
     pNotify->ResetData();
   }
 }
@@ skipping 47 matching lines @@
         return;
       }
       CXFA_Object* pObject = pScriptContext->GetThisObject();
       if (!pObject) {
         FXJSE_Value_Release(hValue);
         return;
       }
       uint32_t dwFlag = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Parent |
                         XFA_RESOLVENODE_Siblings;
       XFA_RESOLVENODE_RS resoveNodeRS;
-      int32_t iRet = pScriptContext->ResolveObjects(pObject, wsExpression,
-                                                    resoveNodeRS, dwFlag);
+      int32_t iRet = pScriptContext->ResolveObjects(
+          pObject, wsExpression.AsWideStringC(), resoveNodeRS, dwFlag);
       if (iRet < 1 || !resoveNodeRS.nodes[0]->IsNode()) {
         FXJSE_Value_Release(hValue);
         return;
       }
       pNode = resoveNodeRS.nodes[0]->AsNode();
     }
     FXJSE_Value_Release(hValue);
   }
   pNotify->SetFocusWidgetNode(pNode);
 }
@@ skipping 44 matching lines @@
       dwMessageType = XFA_MBICON_Error;
     }
   }
   if (iLength >= 4) {
     dwButtonType = pArguments->GetInt32(3);
     if (dwButtonType > XFA_MB_YesNoCancel) {
       dwButtonType = XFA_MB_OK;
     }
   }
   int32_t iValue = pNotify->GetAppProvider()->MsgBox(
-      wsMessage, bsTitle, dwMessageType, dwButtonType);
+      wsMessage.AsWideStringC(), bsTitle.AsWideStringC(), dwMessageType,
+      dwButtonType);
   FXJSE_HVALUE hValue = pArguments->GetReturnValue();
   if (hValue) {
     FXJSE_Value_SetInteger(hValue, iValue);
   }
 }
 FX_BOOL CScript_HostPseudoModel::Script_HostPseudoModel_ValidateArgsForMsg(
     CFXJSE_Arguments* pArguments,
     int32_t iArgIndex,
     CFX_WideString& wsValue) {
   if (pArguments == NULL || iArgIndex < 0) {
@@ skipping 111 matching lines @@
   CXFA_FFNotify* pNotify = m_pDocument->GetParser()->GetNotify();
   if (!pNotify) {
     return;
   }
   CFX_WideString wsFilePath;
   if (iLength > 0) {
     CFX_ByteString bsFilePath = pArguments->GetUTF8String(0);
     wsFilePath = CFX_WideString::FromUTF8(bsFilePath, bsFilePath.GetLength());
   }
   CXFA_FFDoc* hDoc = pNotify->GetHDOC();
-  pNotify->GetDocProvider()->ImportData(hDoc, wsFilePath);
+  pNotify->GetDocProvider()->ImportData(hDoc, wsFilePath.AsWideStringC());
 }
 void CScript_HostPseudoModel::Script_HostPseudoModel_ExportData(
     CFXJSE_Arguments* pArguments) {
   int32_t iLength = pArguments->GetLength();
   if (iLength < 0 || iLength > 2) {
     ThrowScriptErrorMessage(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"exportData");
     return;
   }
   CXFA_FFNotify* pNotify = m_pDocument->GetParser()->GetNotify();
   if (!pNotify) {
     return;
   }
   CXFA_FFDoc* hDoc = pNotify->GetHDOC();
   CFX_WideString wsFilePath;
   FX_BOOL bXDP = TRUE;
   if (iLength >= 1) {
     CFX_ByteString bsFilePath = pArguments->GetUTF8String(0);
     wsFilePath = CFX_WideString::FromUTF8(bsFilePath, bsFilePath.GetLength());
   }
   if (iLength >= 2) {
     bXDP = pArguments->GetInt32(1) == 0 ? FALSE : TRUE;
   }
-  pNotify->GetDocProvider()->ExportData(hDoc, wsFilePath, bXDP);
+  pNotify->GetDocProvider()->ExportData(hDoc, wsFilePath.AsWideStringC(), bXDP);
 }
 void CScript_HostPseudoModel::Script_HostPseudoModel_PageUp(
     CFXJSE_Arguments* pArguments) {
   CXFA_FFNotify* pNotify = m_pDocument->GetParser()->GetNotify();
   if (!pNotify) {
     return;
   }
   CXFA_FFDoc* hDoc = pNotify->GetHDOC();
   int32_t nCurPage = pNotify->GetDocProvider()->GetCurrentPage(hDoc);
   int32_t nNewPage = 0;
@@ skipping 29 matching lines @@
   if (!pNotify) {
     return;
   }
   CFX_WideString wsDataTime = pNotify->GetCurrentDateTime();
   FXJSE_HVALUE hValue = pArguments->GetReturnValue();
   if (hValue) {
     FXJSE_Value_SetUTF8String(hValue,
                               FX_UTF8Encode(wsDataTime).AsByteStringC());
   }
 }