5e1499d104
This commit un-deprecates DeprecatedString, and repurposes it as a byte
string.
As the null state has already been removed, there are no other
particularly hairy blockers in repurposing this type as a byte string
(what it _really_ is).
This commit is auto-generated:
$ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \
Meta Ports Ladybird Tests Kernel)
$ perl -pie 's/\bDeprecatedString\b/ByteString/g;
s/deprecated_string/byte_string/g' $xs
$ clang-format --style=file -i \
$(git diff --name-only | grep \.cpp\|\.h)
$ gn format $(git ls-files '*.gn' '*.gni')
45 lines
1.7 KiB
C++
45 lines
1.7 KiB
C++
/*
|
|
* Copyright (c) 2022, Luke Wilde <lukew@serenityos.org>
|
|
* Copyright (c) 2023, Shannon Booth <shannon@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/ByteString.h>
|
|
#include <AK/Vector.h>
|
|
#include <LibWeb/DOM/Document.h>
|
|
#include <LibWeb/DOM/DocumentFragment.h>
|
|
#include <LibWeb/DOM/NodeOperations.h>
|
|
#include <LibWeb/DOM/Text.h>
|
|
|
|
namespace Web::DOM {
|
|
|
|
// https://dom.spec.whatwg.org/#converting-nodes-into-a-node
|
|
WebIDL::ExceptionOr<JS::NonnullGCPtr<Node>> convert_nodes_to_single_node(Vector<Variant<JS::Handle<Node>, String>> const& nodes, DOM::Document& document)
|
|
{
|
|
// 1. Let node be null.
|
|
// 2. Replace each string in nodes with a new Text node whose data is the string and node document is document.
|
|
// 3. If nodes contains one node, then set node to nodes[0].
|
|
// 4. Otherwise, set node to a new DocumentFragment node whose node document is document, and then append each node in nodes, if any, to it.
|
|
// 5. Return node.
|
|
|
|
auto potentially_convert_string_to_text_node = [&document](Variant<JS::Handle<Node>, String> const& node) -> JS::NonnullGCPtr<Node> {
|
|
if (node.has<JS::Handle<Node>>())
|
|
return *node.get<JS::Handle<Node>>();
|
|
|
|
return document.heap().allocate<DOM::Text>(document.realm(), document, node.get<String>());
|
|
};
|
|
|
|
if (nodes.size() == 1)
|
|
return potentially_convert_string_to_text_node(nodes.first());
|
|
|
|
auto document_fragment = document.heap().allocate<DOM::DocumentFragment>(document.realm(), document);
|
|
for (auto const& unconverted_node : nodes) {
|
|
auto node = potentially_convert_string_to_text_node(unconverted_node);
|
|
(void)TRY(document_fragment->append_child(node));
|
|
}
|
|
|
|
return document_fragment;
|
|
}
|
|
|
|
}
|