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83 lines
3.1 KiB
C++
83 lines
3.1 KiB
C++
/*
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* Copyright (c) 2020-2021, Andreas Kling <andreas@ladybird.org>
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* Copyright (c) 2023, Sam Atkins <atkinssj@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/LazyLoadingElement.h>
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#include <LibWeb/HTML/NavigableContainer.h>
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namespace Web::HTML {
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class HTMLIFrameElement final
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: public NavigableContainer
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, public LazyLoadingElement<HTMLIFrameElement> {
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WEB_PLATFORM_OBJECT(HTMLIFrameElement, NavigableContainer);
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LAZY_LOADING_ELEMENT(HTMLIFrameElement);
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GC_DECLARE_ALLOCATOR(HTMLIFrameElement);
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public:
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virtual ~HTMLIFrameElement() override;
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virtual GC::Ptr<Layout::Node> create_layout_node(GC::Ref<CSS::ComputedProperties>) override;
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virtual void adjust_computed_style(CSS::ComputedProperties&) override;
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void set_current_navigation_was_lazy_loaded(bool value);
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Optional<HighResolutionTime::DOMHighResTimeStamp> const& pending_resource_start_time() const { return m_pending_resource_start_time; }
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void set_pending_resource_start_time(Optional<HighResolutionTime::DOMHighResTimeStamp> time) { m_pending_resource_start_time = time; }
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GC::Ref<DOM::DOMTokenList> sandbox();
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SandboxingFlagSet iframe_sandboxing_flag_set() const { return m_iframe_sandboxing_flag_set; }
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virtual void visit_edges(Cell::Visitor&) 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::Node
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virtual bool is_html_iframe_element() const override { return true; }
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// ^DOM::Element
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virtual void post_connection() override;
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virtual void removed_from(Node* old_parent, Node& old_root) override;
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virtual void attribute_changed(FlyString const& name, Optional<String> const& old_value, Optional<String> const& value, Optional<FlyString> const& namespace_) override;
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virtual i32 default_tab_index_value() const override;
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virtual bool is_presentational_hint(FlyString const&) const override;
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virtual void apply_presentational_hints(GC::Ref<CSS::CascadedProperties>) const override;
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// https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element:dimension-attributes
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virtual bool supports_dimension_attributes() const override { return true; }
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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(InitialInsertion = InitialInsertion::No);
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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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// https://html.spec.whatwg.org/multipage/iframe-embed-object.html#iframe-pending-resource-timing-start-time
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Optional<HighResolutionTime::DOMHighResTimeStamp> m_pending_resource_start_time = {};
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GC::Ptr<DOM::DOMTokenList> m_sandbox;
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// https://html.spec.whatwg.org/multipage/browsers.html#iframe-sandboxing-flag-set
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SandboxingFlagSet m_iframe_sandboxing_flag_set {};
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};
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void run_iframe_load_event_steps(HTML::HTMLIFrameElement&);
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}
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namespace Web::DOM {
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template<>
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inline bool Node::fast_is<HTML::HTMLIFrameElement>() const { return is_html_iframe_element(); }
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}
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