Add v8Locale.Collator

src/extensions/experimental/i18n-extension.cc

Index: src/extensions/experimental/i18n-extension.cc
===================================================================
--- src/extensions/experimental/i18n-extension.cc	(revision 7241)
+++ src/extensions/experimental/i18n-extension.cc	(working copy)
@@ -1,4 +1,4 @@
-// Copyright 2010 the V8 project authors. All rights reserved.
+// Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
@@ -31,6 +31,7 @@
 #include <string>
 
 #include "break-iterator.h"
+#include "collator.h"
 #include "unicode/locid.h"
 #include "unicode/uloc.h"
 
@@ -41,6 +42,8 @@
 
 // TODO(cira): maybe move JS code to a .js file and generata cc files from it?
 // TODO(cira): Remove v8 prefix from v8Locale once we have stable API.
+// TODO(jungshik): Set |collator.options| to actually recognized / resolved
+// options once |kSource| is build-time generated from an external file.
 const char* const I18NExtension::kSource =
   "v8Locale = function(optLocale) {"
   "  native function NativeJSLocale();"
@@ -105,6 +108,15 @@
   "};"
   "v8Locale.prototype.v8CreateBreakIterator = function(type) {"
   "  return new v8Locale.v8BreakIterator(this.locale, type);"
+  "};"
+  "v8Locale.Collator = function(locale, options) {"
+  "  native function NativeJSCollator();"
+  "  var collator = NativeJSCollator(locale,"
+  "      options === undefined ? {} : options);"
+  "  return collator;"
+  "};"
+  "v8Locale.prototype.createCollator = function(options) {"
+  "  return new v8Locale.Collator(this.locale, options);"
   "};";
 
 v8::Handle<v8::FunctionTemplate> I18NExtension::GetNativeFunction(
@@ -127,6 +139,8 @@
     return v8::FunctionTemplate::New(JSDisplayName);
   } else if (name->Equals(v8::String::New("NativeJSBreakIterator"))) {
     return v8::FunctionTemplate::New(BreakIterator::JSBreakIterator);
+  } else if (name->Equals(v8::String::New("NativeJSCollator"))) {
+    return v8::FunctionTemplate::New(Collator::JSCollator);
   }
 
   return v8::Handle<v8::FunctionTemplate>();