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ee647616b2
Read the descriptor style values instead of producing a ParsedFontFace
first, as this means we know if a descriptor is actually present, or
has been defaulted to an initial value. This lets us correctly skip the
unicode-range if it was not explicitly set.
Firefox and Chromium both serialize using the "font-stretch" name,
(which is an alias for font-width) which follows the outdated cssom
spec, so I've done so too to match them.
The one thing that we still do differently in this test is that those
browsers check explicitly if `font-stretch` was set, and ignore when
`font-width` is.
I've also inlined the `serialize_a_local()` function to the one place
it's used. The style value to_string() method was already wrapping the
string in quotes, so calling serialize_a_string() on it was producing
`local("\this mess\"")`. It's clearer what's happening when the code
isn't split up.
49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
/*
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* Copyright (c) 2021-2023, Sam Atkins <atkinssj@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/String.h>
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#include <AK/StringBuilder.h>
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#include <AK/StringView.h>
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#include <AK/Vector.h>
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#include <LibGfx/Color.h>
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#include <LibGfx/Font/UnicodeRange.h>
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#include <LibWeb/CSS/StyleProperty.h>
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namespace Web::CSS {
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void escape_a_character(StringBuilder&, u32 character);
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void escape_a_character_as_code_point(StringBuilder&, u32 character);
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void serialize_an_identifier(StringBuilder&, StringView ident);
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void serialize_a_string(StringBuilder&, StringView string);
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void serialize_a_url(StringBuilder&, StringView url);
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void serialize_unicode_ranges(StringBuilder&, Vector<Gfx::UnicodeRange> const& unicode_ranges);
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void serialize_a_srgb_value(StringBuilder&, Color color);
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String serialize_an_identifier(StringView ident);
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String serialize_a_string(StringView string);
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String serialize_a_url(StringView url);
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String serialize_a_srgb_value(Color color);
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// https://www.w3.org/TR/cssom/#serialize-a-comma-separated-list
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template<typename T, typename SerializeItem>
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void serialize_a_comma_separated_list(StringBuilder& builder, Vector<T> const& items, SerializeItem serialize_item)
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{
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// To serialize a comma-separated list concatenate all items of the list in list order
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// while separating them by ", ", i.e., COMMA (U+002C) followed by a single SPACE (U+0020).
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for (size_t i = 0; i < items.size(); i++) {
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auto& item = items.at(i);
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serialize_item(builder, item);
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if ((i + 1) < items.size()) {
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builder.append(", "sv);
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}
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}
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}
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String serialize_a_css_declaration(StringView property, StringView value, Important = Important::No);
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}
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