#include "V8CharacterData.h"
#include "V8Text.h"

namespace Arabica {
namespace DOM {

  v8::Persistent<v8::FunctionTemplate> V8Text::Tmpl;

  v8::Handle<v8::Value> V8Text::splitTextCallback(const v8::Arguments& args) {
    if (args.Length() < 1)
        throw V8Exception("Wrong number of arguments in splitText");

    v8::Local<v8::Object> self = args.Holder();
    V8TextPrivate* privData = V8DOM::toClassPtr<V8TextPrivate >(self->GetInternalField(0));
    unsigned long localOffset = args[0]->ToNumber()->Uint32Value();

    Arabica::DOM::Text<std::string>* retVal = new Arabica::DOM::Text<std::string>(privData->arabicaThis->splitText(localOffset));
    v8::Handle<v8::Function> retCtor = V8Text::getTmpl()->GetFunction();
    v8::Persistent<v8::Object> retObj = v8::Persistent<v8::Object>::New(retCtor->NewInstance());

    struct V8Text::V8TextPrivate* retPrivData = new V8Text::V8TextPrivate();
    retPrivData->dom = privData->dom;
    retPrivData->arabicaThis = retVal;

    retObj->SetInternalField(0, V8DOM::toExternal(retPrivData));

    retObj.MakeWeak(0, V8Text::jsDestructor);
    return retObj;

  }

  bool V8Text::hasInstance(v8::Handle<v8::Value> value) {
    return getTmpl()->HasInstance(value);
  }

} 
}