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https://github.com/RGBCube/serenity
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941b028ca3
The new JS::MarkupGenerator class can convert both a JS source string and a JS Runtime Value into properly formatted HTML using the new LibWeb System Palette css color values. It makes more sense for this JS -> HTML process to occur in LibJS so that it can be used elsewhere, namely Markdown code block syntax highlighting. It also means the Browser can worry less about LibJS implementation details.
64 lines
No EOL
2.6 KiB
C++
64 lines
No EOL
2.6 KiB
C++
/*
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* Copyright (c) 2020, Hunter Salyer <thefalsehonesty@gmail.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <AK/HashTable.h>
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#include <AK/String.h>
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#include <LibJS/Forward.h>
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namespace JS {
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class MarkupGenerator {
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public:
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static String html_from_source(String);
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static String html_from_value(Value);
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private:
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enum class StyleType {
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Invalid,
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String,
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Number,
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KeywordBold,
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Punctuation,
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Operator,
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Keyword,
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ControlKeyword,
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Identifier
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};
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static void value_to_html(Value, StringBuilder& output_html, HashTable<Object*> seen_objects = {});
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static void array_to_html(const Array&, StringBuilder& output_html, HashTable<Object*>&);
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static void object_to_html(const Object&, StringBuilder& output_html, HashTable<Object*>&);
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static void function_to_html(const Object&, StringBuilder& output_html, HashTable<Object*>&);
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static void date_to_html(const Object&, StringBuilder& output_html, HashTable<Object*>&);
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static void error_to_html(const Object&, StringBuilder& output_html, HashTable<Object*>&);
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static String style_from_style_type(StyleType);
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static StyleType style_type_for_token(Token);
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static String open_style_type(StyleType type);
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static String wrap_string_in_style(String source, StyleType type);
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};
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} |