46 lines
1.4 KiB
Swift
46 lines
1.4 KiB
Swift
//
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// HUDView.swift
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// 界面悬浮提示框
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//
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// Created by CC-star on 2025/7/15.
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//
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import SwiftUI
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import Combine
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// 悬浮提示框
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extension View {
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func hud<Content: View> (isPresented: Binding<Bool>, @ViewBuilder content: () -> Content) -> some View {
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ZStack {
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self
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if isPresented.wrappedValue {
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HUDView(content: content).zIndex(1)
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}
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}.animation(.default, value: isPresented.wrappedValue)
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}
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}
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struct HUDView<Content: View>: View {
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@ViewBuilder let content: Content
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var body: some View {
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content.font(.subheadline).foregroundStyle(Color.aTCR)
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.padding(.horizontal, 4).padding(12)
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.background(RoundedRectangle(cornerRadius: 8).fill(Color.aBGR))
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}
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}
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@Observable final class HUD {
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var isPresented = false
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private(set) var title: String = ""
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private var dismissTimer: AnyCancellable? // 用于管理计时器-追加代码-因原版本多次按下后消失不了
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func show(_ title: String) {
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self.title = title
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isPresented = true
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dismissTimer?.cancel()// 取消之前的计时器，确保每次调用时重置-追加代码
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// 3秒后自动隐藏-追加代码
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dismissTimer = Timer.publish(every: 3, on: .main, in: .common)
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.autoconnect()
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.sink { [weak self] _ in
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self?.isPresented = false
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self?.dismissTimer?.cancel() // 确保计时器在执行后被取消
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}
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}
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}
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