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834202aeb9
This needs to happen before prototype/constructor intitialization can be made lazy. Otherwise, GC could run during the C++ constructor and try to collect the object currently being created.
51 lines
1.6 KiB
C++
51 lines
1.6 KiB
C++
/*
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* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/HTML/BrowsingContextContainer.h>
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namespace Web::HTML {
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class HTMLIFrameElement final : public BrowsingContextContainer {
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WEB_PLATFORM_OBJECT(HTMLIFrameElement, BrowsingContextContainer);
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public:
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virtual ~HTMLIFrameElement() override;
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virtual JS::GCPtr<Layout::Node> create_layout_node(NonnullRefPtr<CSS::StyleProperties>) override;
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// https://html.spec.whatwg.org/multipage/urls-and-fetching.html#will-lazy-load-element-steps
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bool will_lazy_load_element() const;
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void set_current_navigation_was_lazy_loaded(bool value) { m_current_navigation_was_lazy_loaded = value; }
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virtual void apply_presentational_hints(CSS::StyleProperties&) const override;
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private:
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HTMLIFrameElement(DOM::Document&, DOM::QualifiedName);
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virtual void initialize(JS::Realm&) override;
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// ^DOM::Element
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virtual void inserted() override;
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virtual void removed_from(Node*) override;
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virtual void parse_attribute(DeprecatedFlyString const& name, DeprecatedString const& value) override;
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virtual i32 default_tab_index_value() const override;
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// https://html.spec.whatwg.org/multipage/iframe-embed-object.html#process-the-iframe-attributes
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void process_the_iframe_attributes(bool initial_insertion = false);
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void load_src(DeprecatedString const&);
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// https://html.spec.whatwg.org/multipage/iframe-embed-object.html#current-navigation-was-lazy-loaded
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bool m_current_navigation_was_lazy_loaded { false };
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};
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void run_iframe_load_event_steps(HTML::HTMLIFrameElement&);
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}
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