Kill overloaded cast operators in CJS_Value.

fpdfsdk/src/javascript/Document.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 "../../include/javascript/JavaScript.h"
 #include "../../include/javascript/IJavaScript.h"
 #include "../../include/javascript/JS_Define.h"
 #include "../../include/javascript/JS_Object.h"
@@ skipping 308 matching lines @@
 //comment:
 //note: the paremter cName, this is clue how to treat if the cName is not a valiable filed name in this document
 
 FX_BOOL Document::getField(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 {
         v8::Isolate* isolate = GetIsolate(cc);
         ASSERT(m_pDocument != NULL);
 
         if (params.size() < 1) return FALSE;
 
-        CFX_WideString wideName = params[0].operator CFX_WideString();
+        CFX_WideString wideName = params[0].ToCFXWideString();
 
         CPDFSDK_InterForm* pInterForm = m_pDocument->GetInterForm();
         ASSERT(pInterForm != NULL);
 
         CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
         ASSERT(pPDFForm != NULL);
 
         if (pPDFForm->CountFields(wideName) <= 0)
         {
                 vRet.SetNull();
@@ skipping 17 matching lines @@
         vRet = pJSField;
 
         return TRUE;
 }
 
 //Gets the name of the nth field in the document
 FX_BOOL Document::getNthFieldName(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 {
         ASSERT(m_pDocument != NULL);
 
-        int nIndex = params.size() > 0 ? (int)params[0] : -1;
+        int nIndex = params.size() > 0 ? params[0].ToInt() : -1;
         if (nIndex == -1) return FALSE;
 
         CPDFSDK_InterForm* pInterForm = m_pDocument->GetInterForm();
         ASSERT(pInterForm != NULL);
 
         CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
         ASSERT(pPDFForm != NULL);
 
         CPDF_FormField* pField = pPDFForm->GetField(nIndex);
         if (!pField)
@@ skipping 27 matching lines @@
 //int CPDFSDK_Document::mailForm(FX_BOOL bUI,String cto,string ccc,string cbcc,string cSubject,string cms);
 
 FX_BOOL Document::mailForm(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 {
         ASSERT(m_pDocument != NULL);
 
         if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE;
 
         int iLength = params.size();
 
-        FX_BOOL bUI = iLength > 0 ? (FX_BOOL)params[0] : TRUE;
-        CFX_WideString cTo = iLength > 1 ? (FX_LPCWSTR)params[1].operator CFX_WideString() : L"";
-        CFX_WideString cCc = iLength > 2 ? (FX_LPCWSTR)params[2].operator CFX_WideString() : L"";
-        CFX_WideString cBcc = iLength > 3 ? (FX_LPCWSTR)params[3].operator CFX_WideString() : L"";
-        CFX_WideString cSubject = iLength > 4 ? (FX_LPCWSTR)params[4].operator CFX_WideString() : L"";
-        CFX_WideString cMsg = iLength > 5 ? (FX_LPCWSTR)params[5].operator CFX_WideString() : L"";
+        FX_BOOL bUI = iLength > 0 ? params[0].ToBool() : TRUE;
+        CFX_WideString cTo = iLength > 1 ? params[1].ToCFXWideString() : L"";
+        CFX_WideString cCc = iLength > 2 ? params[2].ToCFXWideString() : L"";
+        CFX_WideString cBcc = iLength > 3 ? params[3].ToCFXWideString() : L"";
+        CFX_WideString cSubject = iLength > 4 ? params[4].ToCFXWideString() : L"";
+        CFX_WideString cMsg = iLength > 5 ? params[5].ToCFXWideString() : L"";
 
         CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm();
         ASSERT(pInterForm != NULL);
 
         CFX_ByteTextBuf textBuf;
         if (!pInterForm->ExportFormToFDFTextBuf(textBuf))
                 return FALSE;
 
         CJS_Context* pContext = (CJS_Context*)cc;
         ASSERT(pContext != NULL);
@@ skipping 22 matching lines @@
         FX_BOOL bShrinkToFit = FALSE;
         FX_BOOL bPrintAsImage = FALSE;
         FX_BOOL bReverse = FALSE;
         FX_BOOL bAnnotations = FALSE;
 
         int nlength = params.size();
         if(nlength ==9)
         {
                 if (params[8].GetType() == VT_fxobject)
                 {
-                        JSFXObject pObj = (JSFXObject)params[8];
+                        JSFXObject pObj = params[8].ToV8Object();
                         {
                                 if (JS_GetObjDefnID(pObj) == JS_GetObjDefnID(*pRuntime, L"PrintParamsObj"))
                                 {
-                                        if (CJS_Object* pJSObj = (CJS_Object*)params[8])
+                                        if (CJS_Object* pJSObj = params[8].ToCJSObject())
                                         {
                                                         if (PrintParamsObj* pprintparamsObj = (PrintParamsObj*)pJSObj->GetEmbedObject())
                                                         {
                                                                 bUI = pprintparamsObj->bUI;
                                                                 nStart = pprintparamsObj->nStart;
                                                                 nEnd = pprintparamsObj->nEnd;
                                                                 bSilent = pprintparamsObj->bSilent;
                                                                 bShrinkToFit = pprintparamsObj->bShrinkToFit;
                                                                 bPrintAsImage = pprintparamsObj->bPrintAsImage;
                                                                 bReverse = pprintparamsObj->bReverse;
                                                                 bAnnotations = pprintparamsObj->bAnnotations;
                                                         }
                                         }
                                 }
                         }
                 }
         }
         else
         {
                 if(nlength >= 1)
-                         bUI = params[0];
+                        bUI = params[0].ToBool();
                 if(nlength >= 2)
-                         nStart = (int)params[1];
+                        nStart = params[1].ToInt();
                 if(nlength >= 3)
-                        nEnd = (int)params[2];
+                        nEnd = params[2].ToInt();
                 if(nlength >= 4)
-                        bSilent = params[3];
+                        bSilent = params[3].ToBool();
                 if(nlength >= 5)
-                        bShrinkToFit = params[4];
+                        bShrinkToFit = params[4].ToBool();
                 if(nlength >= 6)
-                        bPrintAsImage = params[5];
+                        bPrintAsImage = params[5].ToBool();
                 if(nlength >= 7)
-                        bReverse = params[6];
+                        bReverse = params[6].ToBool();
                 if(nlength >= 8)
-                        bAnnotations = params[7];
+                        bAnnotations = params[7].ToBool();
         }
 
         ASSERT(m_pDocument != NULL);
 
         if (CPDFDoc_Environment* pEnv = m_pDocument->GetEnv())
         {
                 pEnv->JS_docprint(bUI, nStart, nEnd, bSilent, bShrinkToFit, bPrintAsImage, bReverse, bAnnotations);
                 return TRUE;
         }
         return FALSE;
 }
 
 //removes the specified field from the document.
 //comment:
 //note: if the filed name is not retional, adobe is dumb for it.
 
 FX_BOOL Document::removeField(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 {
         ASSERT(m_pDocument != NULL);
 
         if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) ||
                 m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM))) return FALSE;
 
         if (params.size() < 1)
                 return TRUE;
 
-        CFX_WideString sFieldName = params[0].operator CFX_WideString();
+        CFX_WideString sFieldName = params[0].ToCFXWideString();
 
         CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm();
         ASSERT(pInterForm != NULL);
 
         CFX_PtrArray widgets;
         pInterForm->GetWidgets(sFieldName, widgets);
 
         int nSize = widgets.GetSize();
 
         if (nSize > 0)
@@ skipping 45 matching lines @@
         ASSERT(pPDFForm != NULL);
 
         v8::Isolate* isolate = GetIsolate(cc);
         CJS_Array aName(isolate);
 
         if (params.size() > 0)
         {
                 switch (params[0].GetType())
                 {
                 default:
-                        aName.Attach(params[0]);
+                        aName.Attach(params[0].ToV8Array());
                         break;
                 case VT_string:
                         aName.SetElement(0,params[0]);
                         break;
                 }
 
                 CFX_PtrArray aFields;
 
                 for (int i=0,isz=aName.GetLength(); i<isz; i++)
                 {
                         CJS_Value valElement(isolate);
                         aName.GetElement(i,valElement);
-                        CFX_WideString swVal = valElement.operator CFX_WideString();
+                        CFX_WideString swVal = valElement.ToCFXWideString();
 
                         for (int j=0,jsz=pPDFForm->CountFields(swVal); j<jsz; j++)
                         {
                                 aFields.Add((void*)pPDFForm->GetField(j,swVal));
                         }
                 }
 
                 if (aFields.GetSize() > 0)
                 {
                         pPDFForm->ResetForm(aFields, TRUE, TRUE);
@@ skipping 30 matching lines @@
 
         CFX_WideString strURL;
         FX_BOOL bFDF = TRUE;
         FX_BOOL bEmpty = FALSE;
         v8::Isolate* isolate = GetIsolate(cc);
         CJS_Array aFields(isolate);
 
         CJS_Value v = params[0];
         if (v.GetType() == VT_string)
         {
-                strURL = params[0].operator CFX_WideString();
+                strURL = params[0].ToCFXWideString();
                 if (nSize > 1)
-                        bFDF = params[1];
+                        bFDF = params[1].ToBool();
                 if (nSize > 2)
-                        bEmpty = params[2];
+                        bEmpty = params[2].ToBool();
                 if (nSize > 3)
-                        aFields.Attach(params[3]);
+                        aFields.Attach(params[3].ToV8Array());
         }
         else if (v.GetType() == VT_object)
         {
-                JSObject pObj = (JSObject)params[0];
-                v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"cURL");
+                JSObject pObj = params[0].ToV8Object();
+                v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate, pObj, L"cURL");
                 if (!pValue.IsEmpty())
-                        strURL = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue));
-                pValue = JS_GetObjectElement(isolate,pObj, L"bFDF");
-                        bFDF = CJS_Value(isolate,pValue, GET_VALUE_TYPE(pValue));
-                pValue = JS_GetObjectElement(isolate,pObj, L"bEmpty");
-                        bEmpty = CJS_Value(isolate,pValue, GET_VALUE_TYPE(pValue));
-                pValue = JS_GetObjectElement(isolate,pObj,L"aFields");
-                        aFields.Attach(CJS_Value(isolate,pValue, GET_VALUE_TYPE(pValue)));
+                        strURL = CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString();
+                pValue = JS_GetObjectElement(isolate, pObj, L"bFDF");
+                bFDF = CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue)).ToBool();
+                pValue = JS_GetObjectElement(isolate, pObj, L"bEmpty");
+                bEmpty = CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue)).ToBool();
+                pValue = JS_GetObjectElement(isolate, pObj,L"aFields");
+                aFields.Attach(CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue)).ToV8Array());
         }
 
         CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm();
         ASSERT(pInterForm != NULL);
         CPDF_InterForm* pPDFInterForm = pInterForm->GetInterForm();
         ASSERT(pPDFInterForm != NULL);
 
         FX_BOOL bAll = (aFields.GetLength() == 0);
 
         if (bAll && bEmpty)
@@ skipping 14 matching lines @@
                 return TRUE;
         }
         else
         {
                 CFX_PtrArray fieldObjects;
 
                 for (int i=0,sz=aFields.GetLength(); i<sz; i++)
                 {
                         CJS_Value valName(isolate);
                         aFields.GetElement(i, valName);
-                        CFX_WideString sName = valName.operator CFX_WideString();
+                        CFX_WideString sName = valName.ToCFXWideString();
 
                         CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
                         ASSERT(pPDFForm != NULL);
 
                         for (int j=0, jsz=pPDFForm->CountFields(sName); j<jsz; j++)
                         {
                                 CPDF_FormField* pField = pPDFForm->GetField(j, sName);
                                 if (!bEmpty && pField->GetValue().IsEmpty())
                                         continue;
 
@@ skipping 50 matching lines @@
 {
         ASSERT(m_pDocument != NULL);
 
         FX_BOOL bUI = TRUE;
         CFX_WideString cTo = L"";
         CFX_WideString cCc = L"";
         CFX_WideString cBcc = L"";
         CFX_WideString cSubject = L"";
         CFX_WideString cMsg = L"";
 
-
-        bUI = params.size()>=1?static_cast<FX_BOOL>(params[0]):TRUE;
-        cTo = params.size()>=2?(const wchar_t*)params[1].operator CFX_WideString():L"";
-        cCc = params.size()>=3?(const wchar_t*)params[2].operator CFX_WideString():L"";
-        cBcc = params.size()>=4?(const wchar_t*)params[3].operator CFX_WideString():L"";
-        cSubject = params.size()>=5?(const wchar_t*)params[4].operator CFX_WideString():L"";
-        cMsg = params.size()>=6?(const wchar_t*)params[5].operator CFX_WideString():L"";
+        if (params.size() >= 1)
+                bUI = params[0].ToBool();
+        if (params.size() >= 2)
+                cTo = params[1].ToCFXWideString();
+        if (params.size() >= 3)
+                cCc = params[2].ToCFXWideString();
+        if (params.size() >= 4)
+                cBcc = params[3].ToCFXWideString();
+        if (params.size() >= 5)
+                cSubject = params[4].ToCFXWideString();
+        if (params.size() >= 6)
+                cMsg = params[5].ToCFXWideString();
 
         v8::Isolate* isolate = GetIsolate(cc);
 
-        if(params.size()>=1 && params[0].GetType() == VT_object)
+        if(params.size() >= 1 && params[0].GetType() == VT_object)
         {
-                JSObject  pObj = (JSObject )params[0];
+                JSObject pObj = params[0].ToV8Object();
 
                 v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"bUI");
-                        bUI = (int)CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue));
+                bUI = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToInt();
 
                 pValue = JS_GetObjectElement(isolate,pObj, L"cTo");
-                        cTo = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
+                cTo = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToCFXWideString();
 
                 pValue = JS_GetObjectElement(isolate,pObj, L"cCc");
-                        cCc = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
+                cCc = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToCFXWideString();
 
                 pValue = JS_GetObjectElement(isolate,pObj, L"cBcc");
-                        cBcc = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
+                cBcc = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToCFXWideString();
 
                 pValue = JS_GetObjectElement(isolate,pObj, L"cSubject");
-                        cSubject = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
+                cSubject = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToCFXWideString();
 
                 pValue = JS_GetObjectElement(isolate,pObj, L"cMsg");
-                        cMsg = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString();
+                cMsg = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToCFXWideString();
 
         }
 
         CJS_Context* pContext = (CJS_Context*)cc;
         ASSERT(pContext != NULL);
         CJS_Runtime* pRuntime = pContext->GetJSRuntime();
         ASSERT(pRuntime != NULL);
 
         pRuntime->BeginBlock();
         CPDFDoc_Environment* pEnv = pRuntime->GetReaderApp();
@@ skipping 627 matching lines @@
 
 FX_BOOL Document::addIcon(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 {
         if (params.size() != 2)return FALSE;
 
         CJS_Context* pContext = (CJS_Context*)cc;
         ASSERT(pContext != NULL);
         CJS_Runtime* pRuntime = pContext->GetJSRuntime();
         ASSERT(pRuntime != NULL);
 
-        CFX_WideString swIconName = params[0].operator CFX_WideString();
+        CFX_WideString swIconName = params[0].ToCFXWideString();
 
-        JSFXObject pJSIcon = (JSFXObject)params[1];
+        JSFXObject pJSIcon = params[1].ToV8Object();
         if (JS_GetObjDefnID(pJSIcon) != JS_GetObjDefnID(*pRuntime, L"Icon")) return FALSE;
 
-        CJS_EmbedObj* pEmbedObj = ((CJS_Object*)params[1])->GetEmbedObject();
+        CJS_EmbedObj* pEmbedObj = params[1].ToCJSObject()->GetEmbedObject();
         if (!pEmbedObj)return FALSE;
         Icon* pIcon = (Icon*)pEmbedObj;
 
         if (!m_pIconTree)
                 m_pIconTree = new IconTree();
 
         IconElement* pNewIcon = new IconElement();
         pNewIcon->IconName = swIconName;
         pNewIcon->NextIcon = NULL;
         pNewIcon->IconStream = pIcon;
@@ skipping 42 matching lines @@
 
         vp << Icons;
         return TRUE;
 }
 
 FX_BOOL Document::getIcon(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 {
         if (params.size() != 1)return FALSE;
         if(!m_pIconTree)
                 return FALSE;
-        CFX_WideString swIconName = params[0].operator CFX_WideString();
+        CFX_WideString swIconName = params[0].ToCFXWideString();
         int iIconCounts = m_pIconTree->GetLength();
 
         CJS_Context* pContext = (CJS_Context *)cc;
         CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 
         for (int i = 0; i < iIconCounts; i++)
         {
                 if ((*m_pIconTree)[i]->IconName == swIconName)
                 {
                         Icon* pRetIcon = (*m_pIconTree)[i]->IconStream;
@@ skipping 15 matching lines @@
         }
 
         return FALSE;
 }
 
 FX_BOOL Document::removeIcon(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 {
         if (params.size() != 1)return FALSE;
         if(!m_pIconTree)
                 return FALSE;
-        CFX_WideString swIconName = params[0].operator CFX_WideString();
+        CFX_WideString swIconName = params[0].ToCFXWideString();
         return TRUE;
 }
 
 FX_BOOL Document::createDataObject(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 {
   // Unsafe, not implemented.
   return TRUE;
 }
 
 FX_BOOL Document::media(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)
@@ skipping 19 matching lines @@
 {
         return TRUE;
 }
 
 FX_BOOL Document::getPageNthWord(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 {
         ASSERT(m_pDocument != NULL);
 
         if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE;
 
-        int nPageNo = params.GetSize() > 0 ? (int)params[0] : 0;
-        int nWordNo = params.GetSize() > 1 ? (int)params[1] : 0;
-        bool bStrip = params.GetSize() > 2 ? (bool)params[2] : true;
+        int nPageNo = params.GetSize() > 0 ? params[0].ToInt() : 0;
+        int nWordNo = params.GetSize() > 1 ? params[1].ToInt() : 0;
+        bool bStrip = params.GetSize() > 2 ? params[2].ToBool() : true;
 
         CPDF_Document* pDocument = m_pDocument->GetDocument();
         if (!pDocument) return FALSE;
 
         if (nPageNo < 0 || nPageNo >= pDocument->GetPageCount())
         {
                 CJS_Context* pContext = static_cast<CJS_Context*>(cc);
                 sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
                 return FALSE;
         }
@@ skipping 49 matching lines @@
 
         return FALSE;
 }
 
 FX_BOOL Document::getPageNumWords(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 {
         ASSERT(m_pDocument != NULL);
 
         if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE;
 
-        int nPageNo = params.GetSize() > 0 ? (int)params[0] : 0;
+        int nPageNo = params.GetSize() > 0 ? params[0].ToInt() : 0;
 
         CPDF_Document* pDocument = m_pDocument->GetDocument();
         ASSERT(pDocument != NULL);
 
         if (nPageNo < 0 || nPageNo >= pDocument->GetPageCount())
         {
                 CJS_Context* pContext = static_cast<CJS_Context*>(cc);
                 sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
                 return FALSE;
         }
@@ skipping 151 matching lines @@
         int nStart = 0;
         int nEnd = 0;
 
         if (iSize < 1)
         {
         }
         else if (iSize == 1)
         {
                 if (params[0].GetType() == VT_object)
                 {
-                        JSObject  pObj = (JSObject )params[0];
-                        v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"nStart");
-                                nStart = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
+                        JSObject pObj = params[0].ToV8Object();
+                        v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate, pObj, L"nStart");
+            nStart = CJS_Value(m_isolate, pValue, GET_VALUE_TYPE(pValue)).ToInt();
 
-                        pValue = JS_GetObjectElement(isolate,pObj, L"nEnd");
-                                nEnd = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue));
+                        pValue = JS_GetObjectElement(isolate, pObj, L"nEnd");
+                        nEnd = CJS_Value(m_isolate, pValue, GET_VALUE_TYPE(pValue)).ToInt();
                 }
                 else
                 {
-                        nStart = (int)params[0];
+                        nStart = params[0].ToInt();
                 }
         }
         else
         {
-                nStart = (int)params[0];
-                nEnd = (int)params[1];
+                nStart = params[0].ToInt();
+                nEnd = params[1].ToInt();
         }
 
         int nTotal = m_pDocument->GetPageCount();
 
         if (nStart < 0) nStart = 0;
         if (nStart >= nTotal) nStart = nTotal - 1;
 
         if (nEnd < 0) nEnd = 0;
         if (nEnd >= nTotal) nEnd = nTotal - 1;
 
@@ skipping 70 matching lines @@
         {
                 m_DelayData.RemoveAt(DelArray[j]);
         }
 }
 
 CJS_Document* Document::GetCJSDoc() const 
 {
         return static_cast<CJS_Document*>(m_pJSObject);
 }