53 lines
1.3 KiB
Swift
53 lines
1.3 KiB
Swift
import SharedModels
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import Styleguide
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import SwiftUI
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/// Represents the message of a flagged value result, which is stylable using the
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/// `.flaggedMessageLabelStyle` modifier on a view.
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///
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/// By default the status label is colored using the default status color.
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public struct FlaggedMessageLabel: View {
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@Environment(\.flaggedMessageLabelStyle) private var style
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let message: String?
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public init(message: String?) {
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self.message = message
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}
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public var body: some View {
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if let message {
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TextLabel(message)
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.textLabelStyle(style)
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}
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}
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}
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private struct FlaggedMessageLabelStyleKey: EnvironmentKey {
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static let defaultValue = MainActor.assumeIsolated {
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AnyTextLabelStyle(style: .font(.caption))
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}
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}
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extension EnvironmentValues {
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var flaggedMessageLabelStyle: AnyTextLabelStyle {
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get { self[FlaggedMessageLabelStyleKey.self] }
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set { self[FlaggedMessageLabelStyleKey.self] = newValue }
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}
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}
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extension View {
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public func flaggedMessageLabelStyle(_ style: AnyTextLabelStyle) -> some View {
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environment(\.flaggedMessageLabelStyle, style)
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}
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public func flaggedMessageLabelStyle<S: TextLabelStyle>(_ style: S) -> some View {
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flaggedMessageLabelStyle(AnyTextLabelStyle(style: style))
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}
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}
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#Preview {
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FlaggedStatusLabel(status: .warning)
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.flaggedStatusLabelStyle(.textLabel(.heavyTitle2))
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}
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