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Support Dynamic Type #62

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Merged
NuPlay merged 2 commits into from
Jul 3, 2025
Merged

Support Dynamic Type #62

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6fcb0d5
support dynamic type
jcovin293 Jun 28, 2025
1310cd8
dynamic type will not override custom css
jcovin293 Jun 28, 2025
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25 changes: 25 additions & 0 deletions Sources/RichText/Models/Configuration.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,8 @@ public struct Configuration {

public var customCSS: String

public var supportsDynamicType: Bool

public var fontType: FontType
public var fontColor: ColorSet
public var lineHeight: CGFloat
Expand All @@ -29,6 +31,7 @@ public struct Configuration {

public init(
customCSS: String = "",
supportsDynamicType: Bool = false,
fontType: FontType = .system,
fontColor: ColorSet = .init(light: "000000", dark: "F2F2F2"),
lineHeight: CGFloat = 170,
Expand All @@ -41,6 +44,7 @@ public struct Configuration {
transition: Animation? = .none
) {
self.customCSS = customCSS
self.supportsDynamicType = supportsDynamicType
self.fontType = fontType
self.fontColor = fontColor
self.lineHeight = lineHeight
Expand All @@ -51,6 +55,27 @@ public struct Configuration {
self.baseURL = baseURL
self.isColorsImportant = isColorsImportant
self.transition = transition

if supportsDynamicType {
self.customCSS = self.customCSS + """
html { font: -apple-system-body; }

body { font: -apple-system-body; }

h1 { font: -apple-system-largeTitle; }
h2 { font: -apple-system-title1; }
h3 { font: -apple-system-title2; }
h4 { font: -apple-system-title3; }

h5 { font: -apple-system-headline; }
h6 { font: -apple-system-callout; }

p.subheadline { font: -apple-system-subheadline; }
p.footnote { font: -apple-system-footnote; }
p.caption1 { font: -apple-system-caption1; }
p.caption2 { font: -apple-system-caption2; }
"""
}
}

func css(isLight: Bool, alignment: TextAlignment) -> String {
Expand Down