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/*
* This file is part of GNU Taler, ©2022-23 Taler Systems S.A.
* See LICENSE.md
*/
import SwiftUI
struct TextFieldAlert: ViewModifier {
@Binding var isPresented: Bool
let title: String
let doneText: String
@Binding var text: String
let placeholder: String
let action: (String) -> Void
func body(content: Content) -> some View {
ZStack(alignment: .center) {
content
.disabled(isPresented)
.accessibilityElement(children: isPresented ? .ignore : .contain)
if isPresented {
VStack {
Text(title)
.accessibilityFont(.headline)
.accessibilityAddTraits(.isHeader)
.accessibilityRemoveTraits(.isStaticText)
.padding()
TextField(placeholder, text: $text).textFieldStyle(.roundedBorder).padding()
Divider()
HStack {
Spacer()
Button(role: .cancel) {
withAnimation { isPresented.toggle() }
} label: {
Text("Cancel")
}
Spacer()
Divider()
Spacer()
Button(doneText) {
action(text)
withAnimation { isPresented.toggle() }
}
// .accessibilityFont(.talerBody) TODO: check
Spacer()
}
}
.accessibility(addTraits: .isModal)
.background(.background)
.frame(width: 300, height: 200)
.cornerRadius(20)
.overlay {
RoundedRectangle(cornerRadius: 20)
.stroke(.quaternary, lineWidth: 1)
}
}
}
}
}
extension View {
public func textFieldAlert(isPresented: Binding<Bool>,
title: String,
doneText: String,
text: Binding<String>,
placeholder: String = "",
action: @escaping (String) -> Void
) -> some View {
self.modifier(TextFieldAlert(isPresented: isPresented, title: title, doneText: doneText, text: text, placeholder: placeholder, action: action))
}
}
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