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LibWeb: Make the innerHTML setter spec compliant

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This adds innerHTML to ShadowRoot in the process.
This commit is contained in:
Luke Wilde 2021-09-13 22:42:57 +01:00 • committed by Andreas Kling
parent f62477c093
commit 8e0f3436a2
8 changed files with 109 additions and 9 deletions
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20
Userland/Libraries/LibWeb/DOM/ShadowRoot.cpp
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@ -4,8 +4,10 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/DOM/Document.h>
#include <LibWeb/DOM/Event.h>
#include <LibWeb/DOM/ShadowRoot.h>
#include <LibWeb/DOMParsing/InnerHTML.h>
#include <LibWeb/Layout/BlockBox.h>
namespace Web::DOM {
@ -33,4 +35,22 @@ RefPtr<Layout::Node> ShadowRoot::create_layout_node()
return adopt_ref(*new Layout::BlockBox(document(), this, CSS::ComputedValues {}));
}
// https://w3c.github.io/DOM-Parsing/#dom-innerhtml-innerhtml
String ShadowRoot::inner_html() const
{
return serialize_fragment(/* FIXME: Providing true for the require well-formed flag (which may throw) */);
}
// https://w3c.github.io/DOM-Parsing/#dom-innerhtml-innerhtml
ExceptionOr<void> ShadowRoot::set_inner_html(String const& markup)
{
auto result = DOMParsing::InnerHTML::inner_html_setter(*this, markup);
if (result.is_exception())
return result.exception();
set_needs_style_update(true);
document().invalidate_layout();
return {};
}
}