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macOS: Make highlighter themes static 

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld 2019-01-21 22:13:14 +01:00
parent b22aeaeb20
commit d7a88300f6
3 changed files with 18 additions and 21 deletions
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12
WireGuard/WireGuard/UI/macOS/View/ConfTextColorTheme.swift
View File

@ -4,13 +4,13 @@
import Cocoa
protocol ConfTextColorTheme {
var defaultColor: NSColor { get }
var colorMap: [UInt32: NSColor] { get }
static var defaultColor: NSColor { get }
static var colorMap: [UInt32: NSColor] { get }
}
struct ConfTextAquaColorTheme: ConfTextColorTheme {
var defaultColor = NSColor(hex: "#000000")
var colorMap: [UInt32: NSColor] = [
static let defaultColor = NSColor(hex: "#000000")
static let colorMap: [UInt32: NSColor] = [
HighlightSection.rawValue: NSColor(hex: "#326D74"), // Class name in Xcode
HighlightField.rawValue: NSColor(hex: "#9B2393"), // Keywords in Xcode
HighlightPublicKey.rawValue: NSColor(hex: "#643820"), // Preprocessor directives in Xcode
@ -28,8 +28,8 @@ struct ConfTextAquaColorTheme: ConfTextColorTheme {
}
struct ConfTextDarkAquaColorTheme: ConfTextColorTheme {
var defaultColor = NSColor(hex: "#FFFFFF") // Plain text in Xcode
var colorMap: [UInt32: NSColor] = [
static let defaultColor = NSColor(hex: "#FFFFFF") // Plain text in Xcode
static let colorMap: [UInt32: NSColor] = [
HighlightSection.rawValue: NSColor(hex: "#91D462"), // Class name in Xcode
HighlightField.rawValue: NSColor(hex: "#FC5FA3"), // Keywords in Xcode
HighlightPublicKey.rawValue: NSColor(hex: "#FD8F3F"), // Preprocessor directives in Xcode

9
WireGuard/WireGuard/UI/macOS/View/ConfTextStorage.swift
View File

@ -11,7 +11,7 @@ class ConfTextStorage: NSTextStorage {
private let boldFont = NSFont.boldSystemFont(ofSize: fontSize)
private lazy var italicFont = NSFontManager.shared.convert(defaultFont, toHaveTrait: .italicFontMask)
private var textColorTheme: ConfTextColorTheme?
private var textColorTheme: ConfTextColorTheme.Type?
private let backingStore: NSMutableAttributedString
private(set) var hasError = false
@ -47,7 +47,7 @@ class ConfTextStorage: NSTextStorage {
}
}
func updateAttributes(for textColorTheme: ConfTextColorTheme) {
func updateAttributes(for textColorTheme: ConfTextColorTheme.Type) {
self.textColorTheme = textColorTheme
highlightSyntax()
}
@ -82,19 +82,18 @@ class ConfTextStorage: NSTextStorage {
}
func highlightSyntax() {
guard let textColorTheme = textColorTheme else { return }
hasError = false
privateKeyString = nil
let fullTextRange = NSRange(location: 0, length: (backingStore.string as NSString).length)
backingStore.beginEditing()
if let textColorTheme = textColorTheme {
let defaultAttributes: [NSAttributedString.Key: Any] = [
.foregroundColor: textColorTheme.defaultColor,
.font: defaultFont
]
backingStore.setAttributes(defaultAttributes, range: fullTextRange)
}
var spans = highlight_config(backingStore.string.cString(using: String.Encoding.utf8))!
while spans.pointee.type != HighlightEnd {
@ -102,10 +101,8 @@ class ConfTextStorage: NSTextStorage {
let range = NSRange(location: span.start, length: span.len)
backingStore.setAttributes(nonColorAttributes(for: span.type), range: range)
if let textColorTheme = textColorTheme {
let color = textColorTheme.colorMap[span.type.rawValue] ?? textColorTheme.defaultColor
backingStore.addAttribute(.foregroundColor, value: color, range: range)
}
if span.type == HighlightError {
hasError = true

4
WireGuard/WireGuard/UI/macOS/View/ConfTextView.swift
View File

@ -46,9 +46,9 @@ class ConfTextView: NSTextView {
private func updateTheme() {
switch effectiveAppearance.bestMatch(from: [.aqua, .darkAqua]) ?? .aqua {
case .darkAqua:
confTextStorage.updateAttributes(for: ConfTextDarkAquaColorTheme())
confTextStorage.updateAttributes(for: ConfTextDarkAquaColorTheme.self)
default:
confTextStorage.updateAttributes(for: ConfTextAquaColorTheme())
confTextStorage.updateAttributes(for: ConfTextAquaColorTheme.self)
}
}