Created
March 22, 2021 02:42
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| import Combine | |
| import PDFKit | |
| import SwiftUI | |
| struct ContentView: View { | |
| @StateObject var manager = PDFManager() | |
| @Binding var document: PDFTrapperDocument | |
| @State var showScanner = false | |
| @State var isEditing = false | |
| var fileURL: URL? | |
| private func save() { | |
| document.setAsNotBlank() | |
| document.saveTrigger.toggle() | |
| } | |
| var body: some View { | |
| ZStack { | |
| if let url = fileURL { | |
| QuickLookController(startEditing: manager.startEditMode, url: url) { | |
| if let refreshedPDF = PDFDocument(url: url) { | |
| document.pdf = refreshedPDF | |
| manager.saveReporter.send() | |
| isEditing = false | |
| } | |
| } | |
| } | |
| if showScanner { | |
| ScannerView { images in | |
| manager.addPhotos(images, toPDFDocument: document) | |
| withAnimation { | |
| showScanner = false | |
| } | |
| } | |
| } else { | |
| if !isEditing { | |
| VStack { | |
| PDFDisplayView(pdf: document.pdf) | |
| Button("Editing Canvas") { | |
| isEditing = true | |
| DispatchQueue.main.asyncAfter(deadline: .now() + 0.3) { | |
| manager.startEditMode.send() | |
| } | |
| } | |
| } | |
| .transition(AnyTransition.opacity.animation(.default)) | |
| } | |
| } | |
| if isEditing { | |
| ProgressView() | |
| } | |
| } | |
| .onAppear { | |
| if document.isBlank { | |
| showScanner = true | |
| } | |
| } | |
| .onReceive(manager.saveReporter, perform: save) | |
| } | |
| } |
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