Store object definition ID in each js_class.

fpdfsdk/src/javascript/Field.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 3291 matching lines @@
   CPDF_FormField* pFormField = (CPDF_FormField*)FieldArray.ElementAt(0);
   if (pFormField->GetFieldType() != FIELDTYPE_PUSHBUTTON)
     return FALSE;
 
   CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
   if (!pFormControl)
     return FALSE;
 
   CJS_Context* pContext = (CJS_Context*)cc;
   CJS_Runtime* pRuntime = pContext->GetJSRuntime();
-  v8::Local<v8::Object> pObj =
-      FXJS_NewFxDynamicObj(pRuntime->GetIsolate(), pContext,
-                           FXJS_GetObjDefnID(pRuntime->GetIsolate(), L"Icon"));
+  v8::Local<v8::Object> pObj = FXJS_NewFxDynamicObj(
+      pRuntime->GetIsolate(), pContext, CJS_Icon::g_nObjDefnID);
   ASSERT(pObj.IsEmpty() == FALSE);
 
   CJS_Icon* pJS_Icon = (CJS_Icon*)FXJS_GetPrivate(pRuntime->GetIsolate(), pObj);
   Icon* pIcon = (Icon*)pJS_Icon->GetEmbedObject();
 
   CPDF_Stream* pIconStream = NULL;
   if (nface == 0)
     pIconStream = pFormControl->GetNormalIcon();
   else if (nface == 1)
     pIconStream = pFormControl->GetDownIcon();
@@ skipping 188 matching lines @@
 
   CJS_Context* pContext = (CJS_Context*)cc;
   ASSERT(pContext != NULL);
   CJS_Runtime* pRuntime = pContext->GetJSRuntime();
   ASSERT(pRuntime != NULL);
 
   CJS_Array FormFieldArray(m_isolate);
   for (int j = 0, jsz = swSort.GetSize(); j < jsz; j++) {
     nonstd::unique_ptr<CFX_WideString> pStr(swSort.GetAt(j));
     v8::Local<v8::Object> pObj = FXJS_NewFxDynamicObj(
-        pRuntime->GetIsolate(), pContext,
-        FXJS_GetObjDefnID(pRuntime->GetIsolate(), L"Field"));
-    ASSERT(pObj.IsEmpty() == FALSE);
+        pRuntime->GetIsolate(), pContext, CJS_Field::g_nObjDefnID);
+    ASSERT(!pObj.IsEmpty());
 
     CJS_Field* pJSField =
         (CJS_Field*)FXJS_GetPrivate(pRuntime->GetIsolate(), pObj);
     Field* pField = (Field*)pJSField->GetEmbedObject();
     pField->AttachField(m_pJSDoc, *pStr);
 
     CJS_Value FormFieldValue(m_isolate);
     FormFieldValue = pJSField;
     FormFieldArray.SetElement(j, FormFieldValue);
   }
@@ skipping 504 matching lines @@
 #define JS_FIELD_MINWIDTH 1
 #define JS_FIELD_MINHEIGHT 1
 
 void Field::AddField(CPDFSDK_Document* pDocument,
                      int nPageIndex,
                      int nFieldType,
                      const CFX_WideString& sName,
                      const CPDF_Rect& rcCoords) {
   // Not supported.
 }