Method IsAttachedToDom

cpp/iedriver/Element.cpp:1669–1716

}

bool Element::IsAttachedToDom() {
  // Verify that the element is still valid by getting the document
  // element and calling IHTMLElement::contains() to see if the document
  // contains this element.
  if (this->element_) {
    CComPtr<IHTMLDOMNode2> node;
    HRESULT hr = this->element_->QueryInterface<IHTMLDOMNode2>(&node);
    if (FAILED(hr)) {
      LOGHR(WARN, hr) << "Unable to cast element to IHTMLDomNode2";
      return false;
    }

    CComPtr<IDispatch> dispatch_doc;
    hr = node->get_ownerDocument(&dispatch_doc);
    if (FAILED(hr)) {
      LOGHR(WARN, hr) << "Unable to locate owning document, call to IHTMLDOMNode2::get_ownerDocument failed";
      return false;
    }

    if (dispatch_doc) {
      CComPtr<IHTMLDocument3> doc;
      hr = dispatch_doc.QueryInterface<IHTMLDocument3>(&doc);
      if (FAILED(hr)) {
        LOGHR(WARN, hr) << "Found document but it's not the expected type (IHTMLDocument3)";
        return false;
      }

      CComPtr<IHTMLElement> document_element;
      hr = doc->get_documentElement(&document_element);
      if (FAILED(hr)) {
        LOGHR(WARN, hr) << "Unable to locate document element, call to IHTMLDocument3::get_documentElement failed";
        return false;
      }

      if (document_element) {
        VARIANT_BOOL contains(VARIANT_FALSE);
        hr = document_element->contains(this->element_, &contains);
        if (FAILED(hr)) {
          LOGHR(WARN, hr) << "Call to IHTMLElement::contains failed";
          return false;
        }

        return contains == VARIANT_TRUE;
      }
    }
  }
  return false;
}

bool Element::IsDocumentFocused(IHTMLDocument2* focused_doc) {
  CComPtr<IDispatch> parent_doc_dispatch;