52 lines
1.9 KiB
Swift
52 lines
1.9 KiB
Swift
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/**
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* Splash
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* Copyright (c) John Sundell 2018
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* MIT license - see LICENSE.md
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*/
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import Foundation
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/// A theme describes what fonts and colors to use when rendering
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/// certain output formats - such as `NSAttributedString`. A default
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/// implementation is provided that matches the "Sundell's Colors"
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/// Xcode theme, by using the `sundellsColors(withFont:)` method.
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public struct Theme {
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/// What font to use to render the highlighted text
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public var font: Font
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/// What color to use for plain text (no highlighting)
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public var plainTextColor: Color
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/// What color to use for the text's highlighted tokens
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public var tokenColors: [TokenType : Color]
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public init(font: Font, plainTextColor: Color, tokenColors: [TokenType : Color]) {
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self.font = font
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self.plainTextColor = plainTextColor
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self.tokenColors = tokenColors
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}
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}
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public extension Theme {
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/// Create a theme matching the "Sundell's Colors" Xcode theme
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static func sundellsColors(withFont font: Font) -> Theme {
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return Theme(
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font: font,
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plainTextColor: Color(
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red: 0.66,
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green: 0.74,
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blue: 0.74
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),
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tokenColors: [
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.keyword : Color(red: 0.91, green: 0.2, blue: 0.54),
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.string : Color(red: 0.98, green: 0.39, blue: 0.12),
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.type : Color(red: 0.51, green: 0.51, blue: 0.79),
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.call : Color(red: 0.2, green: 0.56, blue: 0.9),
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.number : Color(red: 0.86, green: 0.44, blue: 0.34),
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.comment : Color(red: 0.42, green: 0.54, blue: 0.58),
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.property : Color(red: 0.13, green: 0.67, blue: 0.62),
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.dotAccess : Color(red: 0.57, green: 0.7, blue: 0),
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.preprocessing : Color(red: 0.71, green: 0.54, blue: 0)
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]
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)
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}
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}
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