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Code Issues Projects Releases Packages Wiki Activity Actions 9

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
Notes: sideshowbarker 2024-07-16 20:21:48 +09:00
189 changed files with 597 additions and 652 deletions
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16
Userland/Libraries/LibWeb/HTML/HTMLBodyElement.cpp
View file

@ -55,26 +55,26 @@ void HTMLBodyElement::apply_presentational_hints(CSS::StyleProperties& style) co
});
}
void HTMLBodyElement::attribute_changed(FlyString const& name, DeprecatedString const& value)
void HTMLBodyElement::attribute_changed(FlyString const& name, Optional<DeprecatedString> const& value)
{
HTMLElement::attribute_changed(name, value);
if (name.equals_ignoring_ascii_case("link"sv)) {
// https://html.spec.whatwg.org/multipage/rendering.html#the-page:rules-for-parsing-a-legacy-colour-value-3
auto color = parse_legacy_color_value(value);
auto color = parse_legacy_color_value(value.value_or(""));
if (color.has_value())
document().set_link_color(color.value());
} else if (name.equals_ignoring_ascii_case("alink"sv)) {
// https://html.spec.whatwg.org/multipage/rendering.html#the-page:rules-for-parsing-a-legacy-colour-value-5
auto color = parse_legacy_color_value(value);
auto color = parse_legacy_color_value(value.value_or(""));
if (color.has_value())
document().set_active_link_color(color.value());
} else if (name.equals_ignoring_ascii_case("vlink"sv)) {
// https://html.spec.whatwg.org/multipage/rendering.html#the-page:rules-for-parsing-a-legacy-colour-value-4
auto color = parse_legacy_color_value(value);
auto color = parse_legacy_color_value(value.value_or(""));
if (color.has_value())
document().set_visited_link_color(color.value());
} else if (name.equals_ignoring_ascii_case("background"sv)) {
m_background_style_value = CSS::ImageStyleValue::create(document().parse_url(value));
m_background_style_value = CSS::ImageStyleValue::create(document().parse_url(value.value_or("")));
m_background_style_value->on_animate = [this] {
if (layout_node()) {
layout_node()->set_needs_display();
@ -83,9 +83,9 @@ void HTMLBodyElement::attribute_changed(FlyString const& name, DeprecatedString
}
#undef __ENUMERATE
#define __ENUMERATE(attribute_name, event_name) \
if (name == HTML::AttributeNames::attribute_name) { \
element_event_handler_attribute_changed(event_name, String::from_deprecated_string(value).release_value()); \
#define __ENUMERATE(attribute_name, event_name) \
if (name == HTML::AttributeNames::attribute_name) { \
element_event_handler_attribute_changed(event_name, value.map([](auto& v) { return MUST(String::from_deprecated_string(v)); })); \
}
ENUMERATE_WINDOW_EVENT_HANDLERS(__ENUMERATE)
#undef __ENUMERATE