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AK+LibUnicode: Expose TrailingCodePointTransformation in to_titlecase

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Relocating the definition of this enum from LibUnicode to AK.
This commit is contained in:
Shannon Booth 2023-11-27 20:56:50 +13:00 • committed by Tim Flynn
parent af7df1dbbf
commit 6b32a1f18f
6 changed files with 14 additions and 11 deletions
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7
Userland/Libraries/LibUnicode/CharacterTypes.h
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@ -34,13 +34,6 @@ struct BlockName {
StringView display_name;
};
enum class TrailingCodePointTransformation : u8 {
// Default behaviour; Puts the first typographic letter unit of each word, if lowercase, in titlecase; the other characters in lowercase.
Lowercase,
// Puts the first typographic letter unit of each word, if lowercase, in titlecase; other characters are unaffected. (https://drafts.csswg.org/css-text/#valdef-text-transform-capitalize)
PreserveExisting,
};
Optional<DeprecatedString> code_point_display_name(u32 code_point);
Optional<StringView> code_point_block_display_name(u32 code_point);
Optional<StringView> code_point_abbreviation(u32 code_point);

1
Userland/Libraries/LibUnicode/Forward.h
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@ -19,7 +19,6 @@ enum class Property : u8;
enum class Script : u8;
enum class SentenceBreakProperty : u8;
enum class WordBreakProperty : u8;
enum class TrailingCodePointTransformation : u8;
struct CodePointDecomposition;
struct CurrencyCode;

4
Userland/Libraries/LibUnicode/String.cpp
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@ -28,10 +28,10 @@ ErrorOr<String> String::to_uppercase(Optional<StringView> const& locale) const
return builder.to_string();
}
ErrorOr<String> String::to_titlecase(Optional<StringView> const& locale) const
ErrorOr<String> String::to_titlecase(Optional<StringView> const& locale, TrailingCodePointTransformation trailing_code_point_transformation) const
{
StringBuilder builder;
TRY(Unicode::Detail::build_titlecase_string(code_points(), builder, locale, Unicode::TrailingCodePointTransformation::Lowercase));
TRY(Unicode::Detail::build_titlecase_string(code_points(), builder, locale, trailing_code_point_transformation));
return builder.to_string();
}