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IanRDavies
052963f19e
* catch image URL and tidy up after the fact Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
51 lines
1.6 KiB
Swift
51 lines
1.6 KiB
Swift
//
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// ImagePicker.swift
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// SimpleX
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//
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// Created by Evgeny on 23/03/2022.
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// Copyright © 2022 SimpleX Chat. All rights reserved.
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//
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import SwiftUI
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struct ImagePicker: UIViewControllerRepresentable {
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@Environment(\.presentationMode) var presentationMode
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var source: UIImagePickerController.SourceType
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@Binding var image: UIImage?
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@Binding var imageUrl: URL?
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class Coordinator: NSObject, UINavigationControllerDelegate, UIImagePickerControllerDelegate {
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let parent: ImagePicker
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init(_ parent: ImagePicker) {
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self.parent = parent
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}
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func imagePickerController(_ picker: UIImagePickerController,
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didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey: Any]) {
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if let uiImage = info[.originalImage] as? UIImage {
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parent.imageUrl = info[.imageURL] as? URL
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parent.image = uiImage
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}
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parent.presentationMode.wrappedValue.dismiss()
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}
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}
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func makeCoordinator() -> Coordinator {
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Coordinator(self)
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}
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func makeUIViewController(context: UIViewControllerRepresentableContext<ImagePicker>) -> UIImagePickerController {
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let picker = UIImagePickerController()
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picker.sourceType = source
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picker.allowsEditing = false
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picker.delegate = context.coordinator
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return picker
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}
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func updateUIViewController(_ uiViewController: UIImagePickerController, context: UIViewControllerRepresentableContext<ImagePicker>) {
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}
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}
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