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LibWeb: Make AbstractRange and subclasses GC-allocated

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This commit is contained in:
Andreas Kling 2022-08-09 01:06:47 +02:00
parent 7c3db526b0
commit bb547ce1c4
19 changed files with 111 additions and 64 deletions
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10
Userland/Libraries/LibWeb/DOM/StaticRange.cpp
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@ -1,11 +1,14 @@
/*
* Copyright (c) 2022, Luke Wilde <lukew@serenityos.org>
* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/TypeCasts.h>
#include <LibWeb/Bindings/StaticRangePrototype.h>
#include <LibWeb/DOM/Attribute.h>
#include <LibWeb/DOM/Document.h>
#include <LibWeb/DOM/DocumentType.h>
#include <LibWeb/DOM/ExceptionOr.h>
#include <LibWeb/DOM/StaticRange.h>
@ -15,10 +18,13 @@ namespace Web::DOM {
StaticRange::StaticRange(Node& start_container, u32 start_offset, Node& end_container, u32 end_offset)
: AbstractRange(start_container, start_offset, end_container, end_offset)
{
set_prototype(&start_container.document().preferred_window_object().ensure_web_prototype<Bindings::StaticRangePrototype>("StaticRange"));
}
StaticRange::~StaticRange() = default;
// https://dom.spec.whatwg.org/#dom-staticrange-staticrange
ExceptionOr<NonnullRefPtr<StaticRange>> StaticRange::create_with_global_object(JS::GlobalObject&, StaticRangeInit& init)
ExceptionOr<StaticRange*> StaticRange::create_with_global_object(Bindings::WindowObject& window_object, StaticRangeInit& init)
{
// 1. If init["startContainer"] or init["endContainer"] is a DocumentType or Attr node, then throw an "InvalidNodeTypeError" DOMException.
if (is<DocumentType>(*init.start_container) || is<Attribute>(*init.start_container))
@ -28,7 +34,7 @@ ExceptionOr<NonnullRefPtr<StaticRange>> StaticRange::create_with_global_object(J
return DOM::InvalidNodeTypeError::create("endContainer cannot be a DocumentType or Attribute node.");
// 2. Set this’s start to (init["startContainer"], init["startOffset"]) and end to (init["endContainer"], init["endOffset"]).
return adopt_ref(*new StaticRange(*init.start_container, init.start_offset, *init.end_container, init.end_offset));
return window_object.heap().allocate<StaticRange>(window_object.realm(), *init.start_container, init.start_offset, *init.end_container, init.end_offset);
}
}