new api for adding indexed interceptors

include/v8.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /** \mainpage V8 API Reference Guide
  *
  * V8 is Google's open source JavaScript engine.
  *
  * This set of documents provides reference material generated from the
  * V8 header file, include/v8.h.
@@ skipping 3858 matching lines @@
 
   GenericNamedPropertyGetterCallback getter;
   GenericNamedPropertySetterCallback setter;
   GenericNamedPropertyQueryCallback query;
   GenericNamedPropertyDeleterCallback deleter;
   GenericNamedPropertyEnumeratorCallback enumerator;
   Handle<Value> data;
 };
 
 
+struct IndexedPropertyHandlerConfiguration {
+  IndexedPropertyHandlerConfiguration(
+      /** Note: getter is required **/
+      IndexedPropertyGetterCallback getter = 0,
+      IndexedPropertySetterCallback setter = 0,
+      IndexedPropertyQueryCallback query = 0,
+      IndexedPropertyDeleterCallback deleter = 0,
+      IndexedPropertyEnumeratorCallback enumerator = 0,
+      Handle<Value> data = Handle<Value>())
+      : getter(getter),
+        setter(setter),
+        query(query),
+        deleter(deleter),
+        enumerator(enumerator),
+        data(data) {}
+
+  IndexedPropertyGetterCallback getter;
+  IndexedPropertySetterCallback setter;
+  IndexedPropertyQueryCallback query;
+  IndexedPropertyDeleterCallback deleter;
+  IndexedPropertyEnumeratorCallback enumerator;
+  Handle<Value> data;
+};
+
+
 /**
  * An ObjectTemplate is used to create objects at runtime.
  *
  * Properties added to an ObjectTemplate are added to each object
  * created from the ObjectTemplate.
  */
 class V8_EXPORT ObjectTemplate : public Template {
  public:
   /** Creates an ObjectTemplate. */
   static Local<ObjectTemplate> New(Isolate* isolate);
@@ skipping 62 matching lines @@
    * \param getter The callback to invoke when getting a property.
    * \param setter The callback to invoke when setting a property.
    * \param query The callback to invoke to check if a property is present,
    *   and if present, get its attributes.
    * \param deleter The callback to invoke when deleting a property.
    * \param enumerator The callback to invoke to enumerate all the named
    *   properties of an object.
    * \param data A piece of data that will be passed to the callbacks
    *   whenever they are invoked.
    */
+  // TODO(dcarney): deprecate
   void SetNamedPropertyHandler(
       NamedPropertyGetterCallback getter,
       NamedPropertySetterCallback setter = 0,
       NamedPropertyQueryCallback query = 0,
       NamedPropertyDeleterCallback deleter = 0,
       NamedPropertyEnumeratorCallback enumerator = 0,
       Handle<Value> data = Handle<Value>());
   void SetHandler(const NamedPropertyHandlerConfiguration& configuration);
 
   /**
    * Sets an indexed property handler on the object template.
    *
    * Whenever an indexed property is accessed on objects created from
    * this object template, the provided callback is invoked instead of
    * accessing the property directly on the JavaScript object.
    *
    * \param getter The callback to invoke when getting a property.
    * \param setter The callback to invoke when setting a property.
    * \param query The callback to invoke to check if an object has a property.
    * \param deleter The callback to invoke when deleting a property.
    * \param enumerator The callback to invoke to enumerate all the indexed
    *   properties of an object.
    * \param data A piece of data that will be passed to the callbacks
    *   whenever they are invoked.
    */
+  void SetHandler(const IndexedPropertyHandlerConfiguration& configuration);
+  // TODO(dcarney): deprecate
   void SetIndexedPropertyHandler(
       IndexedPropertyGetterCallback getter,
       IndexedPropertySetterCallback setter = 0,
       IndexedPropertyQueryCallback query = 0,
       IndexedPropertyDeleterCallback deleter = 0,
       IndexedPropertyEnumeratorCallback enumerator = 0,
-      Handle<Value> data = Handle<Value>());
-
+      Handle<Value> data = Handle<Value>()) {
+    SetHandler(IndexedPropertyHandlerConfiguration(getter, setter, query,
+                                                   deleter, enumerator, data));
+  }
   /**
    * Sets the callback to be used when calling instances created from
    * this template as a function.  If no callback is set, instances
    * behave like normal JavaScript objects that cannot be called as a
    * function.
    */
   void SetCallAsFunctionHandler(FunctionCallback callback,
                                 Handle<Value> data = Handle<Value>());
 
   /**
@@ skipping 3464 matching lines @@
  */
 
 
 }  // namespace v8
 
 
 #undef TYPE_CHECK
 
 
 #endif  // V8_H_