108 lines
2.9 KiB
Swift
108 lines
2.9 KiB
Swift
//
|
|
// Swiftfin is subject to the terms of the Mozilla Public
|
|
// License, v2.0. If a copy of the MPL was not distributed with this
|
|
// file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
|
//
|
|
// Copyright (c) 2024 Jellyfin & Jellyfin Contributors
|
|
//
|
|
|
|
import SwiftUI
|
|
|
|
struct StepperView<Value: CustomStringConvertible & Strideable>: View {
|
|
|
|
@Binding
|
|
private var value: Value
|
|
|
|
private var title: String
|
|
private var description: String?
|
|
private var range: ClosedRange<Value>
|
|
private let step: Value.Stride
|
|
private var formatter: (Value) -> String
|
|
private var onCloseSelected: () -> Void
|
|
|
|
var body: some View {
|
|
VStack {
|
|
VStack {
|
|
Spacer()
|
|
|
|
Text(title)
|
|
.font(.title)
|
|
.fontWeight(.semibold)
|
|
|
|
if let description {
|
|
Text(description)
|
|
.padding(.vertical)
|
|
}
|
|
}
|
|
.frame(maxHeight: .infinity)
|
|
|
|
formatter(value).text
|
|
.font(.title)
|
|
.frame(height: 250)
|
|
|
|
VStack {
|
|
|
|
HStack {
|
|
Button {
|
|
guard value >= range.lowerBound else { return }
|
|
value = value.advanced(by: -step)
|
|
} label: {
|
|
Image(systemName: "minus")
|
|
.font(.title2.weight(.bold))
|
|
.frame(width: 200, height: 75)
|
|
}
|
|
.buttonStyle(.card)
|
|
|
|
Button {
|
|
guard value <= range.upperBound else { return }
|
|
value = value.advanced(by: step)
|
|
} label: {
|
|
Image(systemName: "plus")
|
|
.font(.title2.weight(.bold))
|
|
.frame(width: 200, height: 75)
|
|
}
|
|
.buttonStyle(.card)
|
|
}
|
|
|
|
Button {
|
|
onCloseSelected()
|
|
} label: {
|
|
Text("Close")
|
|
}
|
|
|
|
Spacer()
|
|
}
|
|
.frame(maxHeight: .infinity)
|
|
}
|
|
}
|
|
}
|
|
|
|
extension StepperView {
|
|
|
|
init(
|
|
title: String,
|
|
description: String? = nil,
|
|
value: Binding<Value>,
|
|
range: ClosedRange<Value>,
|
|
step: Value.Stride
|
|
) {
|
|
self.init(
|
|
value: value,
|
|
title: title,
|
|
description: description,
|
|
range: range,
|
|
step: step,
|
|
formatter: { $0.description },
|
|
onCloseSelected: {}
|
|
)
|
|
}
|
|
|
|
func valueFormatter(_ formatter: @escaping (Value) -> String) -> Self {
|
|
copy(modifying: \.formatter, with: formatter)
|
|
}
|
|
|
|
func onCloseSelected(_ action: @escaping () -> Void) -> Self {
|
|
copy(modifying: \.onCloseSelected, with: action)
|
|
}
|
|
}
|