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Signed-off-by: William Casarin <jb55@jb55.com>
This commit is contained in:
William Casarin
2022-04-17 08:05:45 -07:00
parent 41911908e7
commit d950ad75b8
6 changed files with 164 additions and 31 deletions
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55
damus/Views/ProfilePicView.swift
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@@ -11,10 +11,30 @@ import CachedAsyncImage
let PFP_SIZE: CGFloat? = 64
let CORNER_RADIUS: CGFloat = 32
func id_to_color(_ id: String) -> Color {
return .init(hex: String(id.reversed().prefix(6)))
}
func highlight_color(_ h: Highlight) -> Color {
switch h {
case .none: return Color.black
case .main: return Color.red
case .referenced(let id): return Color.blue
case .replied_to: return Color.blue
}
}
func pfp_line_width(_ h: Highlight) -> CGFloat {
if h.is_none {
return 0
}
return 4
}
struct ProfilePicView: View {
let picture: String?
let size: CGFloat
let highlighted: Bool
let highlight: Highlight
var body: some View {
if let pic = picture.flatMap({ URL(string: $0) }) {
@@ -25,13 +45,13 @@ struct ProfilePicView: View {
}
.frame(width: PFP_SIZE, height: PFP_SIZE)
.clipShape(Circle())
.overlay(Circle().stroke(highlighted ? Color.red : Color.black, lineWidth: highlighted ? 4 : 0))
.overlay(Circle().stroke(highlight_color(highlight), lineWidth: pfp_line_width(highlight)))
.padding(2)
} else {
Color.purple.opacity(0.1)
.frame(width: PFP_SIZE, height: PFP_SIZE)
.cornerRadius(CORNER_RADIUS)
.overlay(Circle().stroke(highlighted ? Color.red : Color.black, lineWidth: highlighted ? 4 : 0))
.overlay(Circle().stroke(highlight_color(highlight), lineWidth: pfp_line_width(highlight)))
.padding(2)
}
}
@@ -39,6 +59,33 @@ struct ProfilePicView: View {
struct ProfilePicView_Previews: PreviewProvider {
static var previews: some View {
ProfilePicView(picture: "http://cdn.jb55.com/img/red-me.jpg", size: 64, highlighted: false)
ProfilePicView(picture: "http://cdn.jb55.com/img/red-me.jpg", size: 64, highlight: .none)
}
}
extension Color {
init(hex: String) {
var int: UInt64 = 0
Scanner(string: hex).scanHexInt64(&int)
let a, r, g, b: UInt64
switch hex.count {
case 3: // RGB (12-bit)
(a, r, g, b) = (255, (int >> 8) * 17, (int >> 4 & 0xF) * 17, (int & 0xF) * 17)
case 6: // RGB (24-bit)
(a, r, g, b) = (255, int >> 16, int >> 8 & 0xFF, int & 0xFF)
case 8: // ARGB (32-bit)
(a, r, g, b) = (int >> 24, int >> 16 & 0xFF, int >> 8 & 0xFF, int & 0xFF)
default:
(a, r, g, b) = (1, 1, 1, 0)
}
self.init(
.sRGB,
red: Double(r) / 255,
green: Double(g) / 255,
blue: Double(b) / 255,
opacity: Double(a) / 255
)
}
}