ladybird/Userland/Libraries/LibJS/MarkupGenerator.h
Ben Wiederhake a9b3aaa887 LibJS: Fix redundancy-detection when printing raw values
Note that this does not change cycle-detection.

This is also was an unnecessary copy, since there is an easier, less
memory-intense way to do cycle detection than copying the entire
visited_set all the time.
2023-06-15 08:09:16 +02:00

50 lines
1.6 KiB
C++

/*
* Copyright (c) 2020, Hunter Salyer <thefalsehonesty@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/HashTable.h>
#include <AK/String.h>
#include <LibJS/Forward.h>
#include <LibJS/Runtime/Error.h>
namespace JS {
class MarkupGenerator {
public:
static ErrorOr<String> html_from_source(StringView);
static ErrorOr<String> html_from_value(Value);
static ErrorOr<String> html_from_error(Error const&, bool);
private:
enum class StyleType {
Invalid,
String,
Number,
KeywordBold,
Punctuation,
Operator,
Keyword,
ControlKeyword,
Identifier,
ObjectType,
};
static ErrorOr<void> value_to_html(Value, StringBuilder& output_html, HashTable<Object*>& seen_objects);
static ErrorOr<void> array_to_html(Array const&, StringBuilder& output_html, HashTable<Object*>&);
static ErrorOr<void> object_to_html(Object const&, StringBuilder& output_html, HashTable<Object*>&);
static ErrorOr<void> function_to_html(Object const&, StringBuilder& output_html, HashTable<Object*>&);
static ErrorOr<void> date_to_html(Object const&, StringBuilder& output_html, HashTable<Object*>&);
static ErrorOr<void> error_to_html(Error const&, StringBuilder& output_html, bool in_promise);
static ErrorOr<void> trace_to_html(TracebackFrame const&, StringBuilder& output_html);
static StringView style_from_style_type(StyleType);
static StyleType style_type_for_token(Token);
static ErrorOr<String> open_style_type(StyleType type);
static ErrorOr<String> wrap_string_in_style(StringView source, StyleType type);
};
}