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AK+Everywhere: Remove the null state of DeprecatedString

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

View file

@ -23,14 +23,14 @@ void HTMLFrameSetElement::initialize(JS::Realm& realm)
set_prototype(&Bindings::ensure_web_prototype<Bindings::HTMLFrameSetElementPrototype>(realm, "HTMLFrameSetElement"));
}
void HTMLFrameSetElement::attribute_changed(FlyString const& name, DeprecatedString const& value)
void HTMLFrameSetElement::attribute_changed(FlyString const& name, Optional<DeprecatedString> const& value)
{
HTMLElement::attribute_changed(name, value);
#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