41 lines
1.1 KiB
Swift
41 lines
1.1 KiB
Swift
import Foundation
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import SwiftUI
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public extension View {
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func loadingIndicator(_ isShowing: Bool) -> some View {
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modifier(LoadingIndicator(isShowing: isShowing))
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}
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}
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struct LoadingIndicator: ViewModifier {
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var isShowing: Bool
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func body(content: Content) -> some View {
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ZStack {
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content
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if isShowing {
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loadingView
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}
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}
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}
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private var loadingView: some View {
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GeometryReader { proxyReader in
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ZStack {
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Color.Material.Elements.active.opacity(0.3)
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.frame(maxWidth: .infinity, maxHeight: .infinity)
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// loader
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ProgressView()
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.progressViewStyle(
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CircularProgressViewStyle(tint: .Material.Elements.active)
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)
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.position(x: proxyReader.size.width / 2, y: proxyReader.size.height / 2)
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.controlSize(.large)
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}
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}
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.ignoresSafeArea()
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.transition(AnyTransition.opacity.animation(.easeInOut(duration: 0.1)))
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}
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}
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