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	With the addition of the 'fetch params' struct, the single ownership model we had so far falls apart completely. Additionally, this works nicely for FilteredResponse's internal response instead of risking a dangling reference. Replacing the public constructor with a create() function also found a few instances of a Request being stack-allocated!
		
			
				
	
	
		
			53 lines
		
	
	
	
		
			1.6 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			53 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/HTMLElement.h>
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namespace Web::HTML {
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class BrowsingContextContainer : public HTMLElement {
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    WEB_PLATFORM_OBJECT(BrowsingContextContainer, HTMLElement);
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public:
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    virtual ~BrowsingContextContainer() override;
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    static HashTable<BrowsingContextContainer*>& all_instances();
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    BrowsingContext* nested_browsing_context() { return m_nested_browsing_context; }
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    BrowsingContext const* nested_browsing_context() const { return m_nested_browsing_context; }
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    const DOM::Document* content_document() const;
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    DOM::Document const* content_document_without_origin_check() const;
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    HTML::Window* content_window() const;
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    DOM::Document const* get_svg_document() const;
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protected:
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    BrowsingContextContainer(DOM::Document&, DOM::QualifiedName);
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    // https://html.spec.whatwg.org/multipage/iframe-embed-object.html#shared-attribute-processing-steps-for-iframe-and-frame-elements
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    void shared_attribute_processing_steps_for_iframe_and_frame(bool initial_insertion);
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    // https://html.spec.whatwg.org/multipage/iframe-embed-object.html#navigate-an-iframe-or-frame
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    void navigate_an_iframe_or_frame(NonnullRefPtr<Fetch::Infrastructure::Request>);
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    void create_new_nested_browsing_context();
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    RefPtr<BrowsingContext> m_nested_browsing_context;
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private:
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    virtual bool is_browsing_context_container() const override { return true; }
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};
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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::BrowsingContextContainer>() const { return is_browsing_context_container(); }
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}
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