61 lines
1.5 KiB
Swift
61 lines
1.5 KiB
Swift
import SwiftUI
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struct PagePickerView: View {
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@EnvironmentObject
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private var content: Content
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@Environment(\.language)
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private var language
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@Environment(\.dismiss)
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var dismiss
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@Binding var selectedPage: Page?
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@State
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private var newSelection: Page?
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init(selectedPage: Binding<Page?>) {
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self._selectedPage = selectedPage
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self.newSelection = selectedPage.wrappedValue
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// TODO: Fix assignment not working
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}
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var body: some View {
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VStack {
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Text("Select a page to link to")
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List(content.pages, selection: $newSelection) { page in
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let loc = page.localized(in: language)
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Text("\(loc.title) (\(page.id))")
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.tag(page)
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}
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.frame(minHeight: 300)
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HStack {
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Button("Use selection") {
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DispatchQueue.main.async {
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self.selectedPage = self.newSelection
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dismiss()
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}
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}
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Button("Remove page", role: .destructive) {
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DispatchQueue.main.async {
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self.selectedPage = nil
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dismiss()
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}
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}
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Button("Cancel", role: .cancel) {
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dismiss()
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}
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}
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}
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.navigationTitle("Pick a page")
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.padding()
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}
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}
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#Preview {
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PagePickerView(selectedPage: .constant(nil))
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.environmentObject(Content.mock)
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}
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