Method IsEnabled

cpp/iedriver/Element.cpp:138–168

}

bool Element::IsEnabled() {
  LOG(TRACE) << "Entering Element::IsEnabled";

  bool result = false;

  // The atom is just the definition of an anonymous
  // function: "function() {...}"; Wrap it in another function so we can
  // invoke it with our arguments without polluting the current namespace.
  std::wstring script_source(L"(function() { return (");
  script_source += atoms::asString(atoms::IS_ENABLED);
  script_source += L")})();";

  CComPtr<IHTMLDocument2> doc;
  this->GetContainingDocument(false, &doc);

  if (this->IsXmlDocument(doc)) {
    return false;
  }

  Script script_wrapper(doc, script_source, 1);
  script_wrapper.AddArgument(this->element_);
  int status_code = script_wrapper.Execute();

  if (status_code == WD_SUCCESS) {
    result = script_wrapper.result().boolVal == VARIANT_TRUE;
  } else {
    LOG(WARN) << "Failed to determine is element enabled";
  }

  return result;
}

bool Element::IsXmlDocument(IHTMLDocument2* doc) {
  LOG(TRACE) << "Entering Element::IsXmlDocument";