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embed constructors into javascript

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This commit is contained in:
Charles Lowell 2010-06-08 19:51:09 +03:00
parent d6ef0d97a4
commit 9a47fee91f
4 changed files with 26 additions and 11 deletions
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2
ext/v8/v8_array.cpp
View file

@ -45,6 +45,6 @@ void rr_init_v8_array() {
VALUE rr_reflect_v8_array(Handle<Value> value) {
Local<Array> array(Array::Cast(*value));
Local<Value> peer = array->GetHiddenValue(String::New("TheRubyRacer::RubyObject"));
Local<Value> peer = array->GetHiddenValue(String::NewSymbol("TheRubyRacer::RubyObject"));
return peer.IsEmpty() ? rr_v8_ref_create(ArrayClass, value) : (VALUE)External::Unwrap(peer);
}

7
ext/v8/v8_external.cpp
View file

@ -22,7 +22,10 @@ namespace {
return Qnil;
}
}
VALUE _Value(VALUE self) {
HandleScope scope;
return (VALUE)V8_Ref_Get<External>(self)->Value();
}
void GCWeakReferenceCallback(Persistent<Value> object, void* parameter) {
// printf("V8 GC!!!!\n");
Local<External> external(External::Cast(*object));
@ -37,7 +40,7 @@ void rr_init_v8_external() {
rb_define_const(ExternalClass, "OBJECTS_REFERENCED_FROM_WITHIN_V8", references);
rr_define_singleton_method(ExternalClass, "New", New, 1);
rr_define_singleton_method(ExternalClass, "Unwrap", Unwrap, 1);
// rr_define_method(ExternalClass, "Value", _Value, 0);
rr_define_method(ExternalClass, "Value", _Value, 0);
}
VALUE rr_reflect_v8_external(Handle<Value> external) {

2
ext/v8/v8_obj.cpp
View file

@ -78,7 +78,7 @@ void rr_init_obj() {
VALUE rr_reflect_v8_object(Handle<Value> value) {
Local<Object> object(Object::Cast(*value));
Local<Value> peer = object->GetHiddenValue(String::New("TheRubyRacer::RubyObject"));
Local<Value> peer = object->GetHiddenValue(String::NewSymbol("TheRubyRacer::RubyObject"));
return peer.IsEmpty() ? rr_v8_ref_create(rr_cV8_C_Object, object) : (VALUE)External::Unwrap(peer);
}

26
lib/v8/to.rb
View file

@ -5,9 +5,9 @@ module V8
class << self
def rb(value)
case value
when V8::C::Function then V8::Function.new(value)
when V8::C::Array then V8::Array.new(value)
when V8::C::Object then V8::Object.new(value)
when V8::C::Function then peer(value) {V8::Function}
when V8::C::Array then peer(value) {V8::Array}
when V8::C::Object then peer(value) {V8::Object}
when V8::C::String then value.Utf8Value()
when V8::C::Date then Time.at(value.NumberValue())
else
@ -44,17 +44,29 @@ module V8
end
when ::Time
C::Date::New(value)
when ::Class
To.class_template(value).GetFunction().tap do |f|
f.SetHiddenValue(C::String::NewSymbol("TheRubyRacer::RubyObject"), C::External::New(value))
end
when nil,Numeric,TrueClass,FalseClass, C::Value
value
else
# obj = To.template.NewInstance()
args = C::Array::New(1)
args.Set(0, C::External::New(value))
obj = To.class_template(value.class).GetFunction().NewInstance(args)
return obj
end
end
def peer(value)
external = value.GetHiddenValue(C::String::NewSymbol("TheRubyRacer::RubyObject"))
if external && !external.IsEmpty()
external.Value()
else
yield.new(value)
end
end
def template
@rubyobject ||= C::ObjectTemplate::New().tap do |t|
t.SetNamedPropertyHandler(
@ -78,7 +90,7 @@ module V8
end
else
class_template = C::FunctionTemplate::New() do |arguments|
if arguments.Length() > 0 && arguments[0].IsExternal()
if arguments.Length() > 0 && arguments[0].kind_of?(C::External)
wrapper = arguments[0]
else
rbargs = []
@ -89,7 +101,7 @@ module V8
wrapper = C::External::New(instance)
end
arguments.This().tap do |this|
this.SetHiddenValue(C::String::New("TheRubyRacer::RubyObject"), wrapper)
this.SetHiddenValue(C::String::NewSymbol("TheRubyRacer::RubyObject"), wrapper)
end
end
class_template.InstanceTemplate().SetNamedPropertyHandler(