text: /*
   * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
   *
   * SPDX-License-Identifier: BSD-2-Clause
   */
  
  #include <LibGfx/Bitmap.h>
  #include <LibWeb/CSS/StyleComputer.h>
  #include <LibWeb/DOM/Document.h>
  #include <LibWeb/DOM/Event.h>
  #include <LibWeb/HTML/HTMLObjectElement.h>
  #include <LibWeb/Layout/ImageBox.h>
  #include <LibWeb/Loader/ResourceLoader.h>
  
  namespace Web::HTML {
  
  HTMLObjectElement::HTMLObjectElement(DOM::Document& document, DOM::QualifiedName qualified_name)
      : FormAssociatedElement(document, move(qualified_name))
      , m_image_loader(*this)
  {
      m_image_loader.on_load = [this] {
          m_should_show_fallback_content = false;
          set_needs_style_update(true);
          this->document().set_needs_layout();
          // FIXME: This should be done by the HTML^Wdocument parser.
          dispatch_event(DOM::Event::create(HTML::EventNames::load));
      };
  
      m_image_loader.on_fail = [this] {
          m_should_show_fallback_content = true;
          set_needs_style_update(true);
          this->document().set_needs_layout();
          // FIXME: This should be done by the HTML^Wdocument parser.
          dispatch_event(DOM::Event::create(HTML::EventNames::load));
      };
  }
  
  HTMLObjectElement::~HTMLObjectElement()
  {
  }
  
  void HTMLObjectElement::parse_attribute(const FlyString& name, const String& value)
  {
      HTMLElement::parse_attribute(name, value);
  
      if (name == HTML::AttributeNames::data)
          m_image_loader.load(document().parse_url(value));
  }
  
  RefPtr<Layout::Node> HTMLObjectElement::create_layout_node(NonnullRefPtr<CSS::StyleProperties> style)
  {
      if (m_should_show_fallback_content)
          return HTMLElement::create_layout_node(move(style));
      if (m_image_loader.has_image())
          return adopt_ref(*new Layout::ImageBox(document(), *this, move(style), m_image_loader));
      return nullptr;
  }
  
  }
  