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87 lines
2.3 KiB
Swift
87 lines
2.3 KiB
Swift
//
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// Copyright RevenueCat Inc. All Rights Reserved.
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//
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// Licensed under the MIT License (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://opensource.org/licenses/MIT
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//
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// CompatibilityContentUnavailableView.swift
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//
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//
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// Created by Cody Kerns on 8/6/24.
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//
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import SwiftUI
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#if os(iOS)
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/// A SwiftUI view for displaying a message about unavailable content
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@available(iOS 15.0, *)
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@available(macOS, unavailable)
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@available(tvOS, unavailable)
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@available(watchOS, unavailable)
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struct CompatibilityContentUnavailableView: View {
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let title: String
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let systemImage: String
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let description: Text?
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init(_ title: String, systemImage: String, description: Text? = nil) {
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self.title = title
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self.systemImage = systemImage
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self.description = description
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}
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var body: some View {
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if #available(iOS 17.0, *) {
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#if swift(>=5.9)
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ContentUnavailableView {
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Label { titleView }
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icon: { iconView }
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}
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description: { description }
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#else
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// In Xcode 14, any references to ContentUnavailableView would fail to compile since that entity
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// was included with Xcode 15 and later.
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// Although Xcode 15 is required for App Store builds, we have some CI processes that run in Xcode 14
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// so this retains compatibility while not affecting any real world usage.
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EmptyView()
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#endif
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} else {
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VStack {
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iconView
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titleView
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if let description {
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description
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.font(.subheadline)
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.foregroundStyle(.secondary)
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}
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}.frame(maxHeight: .infinity)
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}
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}
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private var titleView: some View {
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Text(title)
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.font(.title2)
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.bold()
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.fixedSize(horizontal: false, vertical: true)
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}
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private var iconView: some View {
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Image(systemName: systemImage)
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.resizable()
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.scaledToFill()
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.frame(width: 48, height: 48)
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.foregroundStyle(.secondary)
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.padding()
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}
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}
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#endif
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