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/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibCore/Forward.h>
#include <LibGfx/Forward.h>
#include <LibWeb/HTML/BrowsingContextContainer.h>
#include <LibWeb/HTML/FormAssociatedElement.h>
#include <LibWeb/HTML/HTMLElement.h>
#include <LibWeb/Loader/ImageLoader.h>
namespace Web::HTML {
class HTMLObjectElement final
: public BrowsingContextContainer
, public FormAssociatedElement
, public ResourceClient {
WEB_PLATFORM_OBJECT(HTMLObjectElement, BrowsingContextContainer)
FORM_ASSOCIATED_ELEMENT(BrowsingContextContainer, HTMLObjectElement)
enum class Representation {
Unknown,
Image,
NestedBrowsingContext,
Children,
};
public:
virtual ~HTMLObjectElement() override;
virtual void parse_attribute(FlyString const& name, String const& value) override;
String data() const;
void set_data(String const& data) { MUST(set_attribute(HTML::AttributeNames::data, data)); }
String type() const { return attribute(HTML::AttributeNames::type); }
// ^FormAssociatedElement
// https://html.spec.whatwg.org/multipage/forms.html#category-listed
virtual bool is_listed() const override { return true; }
private:
HTMLObjectElement(DOM::Document&, DOM::QualifiedName);
virtual JS::GCPtr<Layout::Node> create_layout_node(NonnullRefPtr<CSS::StyleProperties>) override;
bool has_ancestor_media_element_or_object_element_not_showing_fallback_content() const;
void queue_element_task_to_run_object_representation_steps();
void run_object_representation_handler_steps(Optional<String> resource_type);
void run_object_representation_completed_steps(Representation);
void run_object_representation_fallback_steps();
void convert_resource_to_image();
void update_layout_and_child_objects(Representation);
// ^ResourceClient
virtual void resource_did_load() override;
virtual void resource_did_fail() override;
// ^DOM::Element
virtual i32 default_tab_index_value() const override;
Representation m_representation { Representation::Unknown };
Optional<ImageLoader> m_image_loader;
};
}
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