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yattee/Shared/Player/VideoDetailsPaddingModifier.swift
2022-08-15 16:34:14 +02:00

48 lines
1.4 KiB
Swift

import Foundation
import SwiftUI
struct VideoDetailsPaddingModifier: ViewModifier {
static var defaultAdditionalDetailsPadding = 0.0
let geometry: GeometryProxy
let aspectRatio: Double?
let minimumHeightLeft: Double
let additionalPadding: Double
let fullScreen: Bool
init(
geometry: GeometryProxy,
aspectRatio: Double? = nil,
minimumHeightLeft: Double? = nil,
additionalPadding: Double? = nil,
fullScreen: Bool = false
) {
self.geometry = geometry
self.aspectRatio = aspectRatio ?? VideoPlayerView.defaultAspectRatio
self.minimumHeightLeft = minimumHeightLeft ?? VideoPlayerView.defaultMinimumHeightLeft
self.additionalPadding = additionalPadding ?? Self.defaultAdditionalDetailsPadding
self.fullScreen = fullScreen
}
var usedAspectRatio: Double {
guard aspectRatio != nil else {
return VideoPlayerView.defaultAspectRatio
}
return [aspectRatio!, VideoPlayerView.defaultAspectRatio].min()!
}
var playerHeight: Double {
[geometry.size.width / usedAspectRatio, geometry.size.height - minimumHeightLeft].min()!
}
var topPadding: Double {
fullScreen ? 0 : (playerHeight + additionalPadding)
}
func body(content: Content) -> some View {
content
.padding(.top, topPadding)
}
}