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Highlight Part of String #492

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merged 2 commits into from
May 12, 2023
Merged

Highlight Part of String #492

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kugel3 May 12, 2023
06f6ba0
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kugel3 May 12, 2023
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26 changes: 26 additions & 0 deletions Sources/Core/FeaturePrelude/AttributedString+Extra.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -7,4 +7,30 @@ extension AttributedString {
public init(_ string: some StringProtocol, foregroundColor: Color) {
self = with(AttributedString(string)) { $0.foregroundColor = foregroundColor }
}

public init(markdown: some StringProtocol, replaceItalicsWith italicsColor: Color) {
let string = String(markdown)
guard let attributed = try? AttributedString(markdown: string) else {
self.init(string)
return
}

self = attributed.replacingAttributes(.italics, with: .foregroundColor(italicsColor))
}
}

extension AttributeContainer {
public static let italics: AttributeContainer = intent(.emphasized)

public static func intent(_ intent: InlinePresentationIntent) -> AttributeContainer {
var result = AttributeContainer()
result.inlinePresentationIntent = intent
return result
}

public static func foregroundColor(_ color: Color) -> AttributeContainer {
var result = AttributeContainer()
result.foregroundColor = color
return result
}
}