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AK+Everywhere: Remove the null state of DeprecatedString

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This commit removes DeprecatedString's "null" state, and replaces all
its users with one of the following:
- A normal, empty DeprecatedString
- Optional<DeprecatedString>

Note that null states of DeprecatedFlyString/StringView/etc are *not*
affected by this commit. However, DeprecatedString::empty() is now
considered equal to a null StringView.
This commit is contained in:
Ali Mohammad Pur 2023-10-10 15:00:58 +03:30 • committed by Ali Mohammad Pur
parent daf6d8173c
commit aeee98b3a1
189 changed files with 597 additions and 652 deletions
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10
Userland/Libraries/LibWeb/SVG/SVGLineElement.cpp
View file

@ -22,21 +22,21 @@ void SVGLineElement::initialize(JS::Realm& realm)
set_prototype(&Bindings::ensure_web_prototype<Bindings::SVGLineElementPrototype>(realm, "SVGLineElement"));
}
void SVGLineElement::attribute_changed(FlyString const& name, DeprecatedString const& value)
void SVGLineElement::attribute_changed(FlyString const& name, Optional<DeprecatedString> const& value)
{
SVGGeometryElement::attribute_changed(name, value);
if (name == SVG::AttributeNames::x1) {
m_x1 = AttributeParser::parse_coordinate(value);
m_x1 = AttributeParser::parse_coordinate(value.value_or(""));
m_path.clear();
} else if (name == SVG::AttributeNames::y1) {
m_y1 = AttributeParser::parse_coordinate(value);
m_y1 = AttributeParser::parse_coordinate(value.value_or(""));
m_path.clear();
} else if (name == SVG::AttributeNames::x2) {
m_x2 = AttributeParser::parse_coordinate(value);
m_x2 = AttributeParser::parse_coordinate(value.value_or(""));
m_path.clear();
} else if (name == SVG::AttributeNames::y2) {
m_y2 = AttributeParser::parse_coordinate(value);
m_y2 = AttributeParser::parse_coordinate(value.value_or(""));
m_path.clear();
}
}