yattee/Shared/EnvironmentValues.swift

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Swift
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import Foundation
import SwiftUI
private struct InNavigationViewKey: EnvironmentKey {
static let defaultValue = false
}
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private struct InChannelViewKey: EnvironmentKey {
static let defaultValue = false
}
private struct InChannelPlaylistViewKey: EnvironmentKey {
static let defaultValue = false
}
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private struct HorizontalCellsKey: EnvironmentKey {
static let defaultValue = false
}
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enum NavigationStyle {
case tab, sidebar
}
private struct NavigationStyleKey: EnvironmentKey {
static let defaultValue = NavigationStyle.tab
}
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private struct CurrentPlaylistID: EnvironmentKey {
static let defaultValue: String? = nil
}
private struct LoadMoreContentHandler: EnvironmentKey {
static let defaultValue: LoadMoreContentHandlerClosure = { print("infinite load") }
}
typealias LoadMoreContentHandlerClosure = () -> Void
extension EnvironmentValues {
var inNavigationView: Bool {
get { self[InNavigationViewKey.self] }
set { self[InNavigationViewKey.self] = newValue }
}
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var inChannelView: Bool {
get { self[InChannelViewKey.self] }
set { self[InChannelViewKey.self] = newValue }
}
var inChannelPlaylistView: Bool {
get { self[InChannelPlaylistViewKey.self] }
set { self[InChannelPlaylistViewKey.self] = newValue }
}
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var horizontalCells: Bool {
get { self[HorizontalCellsKey.self] }
set { self[HorizontalCellsKey.self] = newValue }
}
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var navigationStyle: NavigationStyle {
get { self[NavigationStyleKey.self] }
set { self[NavigationStyleKey.self] = newValue }
}
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var currentPlaylistID: String? {
get { self[CurrentPlaylistID.self] }
set { self[CurrentPlaylistID.self] = newValue }
}
var loadMoreContentHandler: LoadMoreContentHandlerClosure {
get { self[LoadMoreContentHandler.self] }
set { self[LoadMoreContentHandler.self] = newValue }
}
}