/* * 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); }; m_image_loader.on_fail = [this] { m_should_show_fallback_content = true; set_needs_style_update(true); }; } 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; } }