git.r.bdr.sh - rbdr/map/blob - Map/MapDetail.swift

   1 //
   2 //  ContentView.swift
   3 //  Map
   4 //
   5 //  Created by Ruben Beltran del Rio on 2/1/21.
   6 //
   7
   8 import SwiftUI
   9 import CoreData
  10
  11 struct MapDetailView: View {
  12     @Environment(\.managedObjectContext) private var viewContext
  13
  14     @ObservedObject var map: Map
  15
  16     @State private var selectedEvolution = StageType.General
  17
  18     var body: some View {
  19         VSplitView {
  20         VStack {
  21             TextField("Title", text: Binding($map.title, ""), onCommit:  {
  22                 try? viewContext.save()
  23             })
  24             Picker("Evolution", selection: $selectedEvolution) {
  25                 ForEach(StageType.allCases) { stage in
  26                     Text(Stage.title(stage)).tag(stage)
  27                 }
  28             }
  29             TextEditor(text: Binding($map.content, "")).onChange(of: map.content) { _ in
  30                 try? viewContext.save()
  31             }.font(Font.system(size: 16, design: .monospaced))
  32         }
  33             ScrollView([.horizontal, .vertical]) {
  34                 MapRenderView(map: map, evolution: Stage.stages(selectedEvolution))
  35             }
  36         }
  37     }
  38 }
  39
  40 struct MapDetailView_Previews: PreviewProvider {
  41     static var previews: some View {
  42         MapDetailView(map: Map()).environment(\.managedObjectContext, PersistenceController.preview.container.viewContext)
  43     }
  44 }