Faster access to isolated worlds.

bindings/v8/V8DOMWrapper.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * 
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  * 
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 91 matching lines @@
     };
 
     class V8DOMWrapper {
     public:
 #ifndef NDEBUG
         // Checks if a v8 value can be a DOM wrapper
         static bool maybeDOMWrapper(v8::Handle<v8::Value>);
 #endif
 
         // Sets contents of a DOM wrapper.
-        static void setDOMWrapper(v8::Handle<v8::Object>, int type, void* ptr);
+        static void setDOMWrapper(v8::Handle<v8::Object> object, int type, void* cptr)
+        {
+            ASSERT(object->InternalFieldCount() >= 2);
+            object->SetPointerInInternalField(V8Custom::kDOMWrapperObjectIndex, cptr);
+            object->SetInternalField(V8Custom::kDOMWrapperTypeIndex, v8::Integer::New(type));
+        }
 
         static v8::Handle<v8::Object> lookupDOMWrapper(V8ClassIndex::V8WrapperType type, v8::Handle<v8::Object> object)
         {
             return object.IsEmpty() ? object : object->FindInstanceInPrototypeChain(getTemplate(type));
         }
 
         // A helper function extract native object pointer from a DOM wrapper
         // and cast to the specified type.
         template <class C>
         static C* convertDOMWrapperToNative(v8::Handle<v8::Object> object)
@@ skipping 196 matching lines @@
         {
             return instantiateV8Object(NULL, descType, cptrType, impl);
         }
 
         static v8::Local<v8::Object> instantiateV8Object(V8Proxy*, V8ClassIndex::V8WrapperType, V8ClassIndex::V8WrapperType, void*);
     };
 
 }
 
 #endif // V8DOMWrapper_h