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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
import UIKit
/// Represents a shadow configuration with blur radius, offset, opacity, and theme-aware color.
public struct FxShadow {
/// The blur radius of the shadow
public let blurRadius: CGFloat
/// The offset of the shadow
public let offset: CGSize
/// The opacity of the shadow (0.0 to 1.0)
public let opacity: Float
/// A closure that returns the shadow color based on the theme palette
public let colorProvider: @Sendable (Theme) -> UIColor
/// Initializes a new FxShadow
/// - Parameters:
/// - blurRadius: The blur radius of the shadow
/// - offset: The offset of the shadow
/// - opacity: The opacity of the shadow (0.0 to 1.0)
/// - colorProvider: A closure that returns the shadow color based on the theme palette
public init(
blurRadius: CGFloat,
offset: CGSize,
opacity: Float,
colorProvider: @Sendable @escaping (Theme) -> UIColor
) {
self.blurRadius = blurRadius
self.offset = offset
self.opacity = opacity
self.colorProvider = colorProvider
}
// MARK: - Predefined Shadows
@MainActor
public static let shadow200 = FxShadow(
blurRadius: 14,
offset: CGSize(width: 0, height: 2),
opacity: 1.0,
colorProvider: { $0.colors.shadowStrong }
)
}