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LibWeb: Add a FrameHostElement for frame/iframe common functionality

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A FrameHostElement is an HTML element (<frame> or <iframe>) that may
have a content frame that participates in the frame tree.

This basically just moves code from <iframe> to a separate base class
so we can share it with <frame> once we implement <frame>.
This commit is contained in:
Andreas Kling 2021-04-03 11:43:08 +02:00
parent 8e3e3a71cb
commit dcfc357860
5 changed files with 124 additions and 48 deletions
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18
Userland/Libraries/LibWeb/HTML/HTMLIFrameElement.h
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -26,11 +26,11 @@
#pragma once
#include <LibWeb/HTML/HTMLElement.h>
#include <LibWeb/HTML/FrameHostElement.h>
namespace Web::HTML {
class HTMLIFrameElement final : public HTMLElement {
class HTMLIFrameElement final : public FrameHostElement {
public:
using WrapperType = Bindings::HTMLIFrameElementWrapper;
@ -39,22 +39,10 @@ public:
virtual RefPtr<Layout::Node> create_layout_node() override;
Frame* content_frame() { return m_content_frame; }
const Frame* content_frame() const { return m_content_frame; }
const DOM::Document* content_document() const;
Origin content_origin() const;
bool may_access_from_origin(const Origin&) const;
void content_frame_did_load(Badge<FrameLoader>);
private:
virtual void parse_attribute(const FlyString& name, const String& value) override;
void load_src(const String&);
RefPtr<Frame> m_content_frame;
};
}