git.r.bdr.sh / rbdr / map / blame
| Commit | Line | Data |
|---|---|---|
| 5e8ff485 RBR |
1 | import Cocoa |
| 2 | import Foundation | |
| 3 | import SwiftUI | |
| 4 | ||
| 5 | struct AppState { | |
| 6 | var selectedMap: Map? = nil | |
| 7 | var mapBeingDeleted: Map? = nil | |
| 8 | } | |
| 9 | ||
| 10 | enum AppAction { | |
| 11 | case selectMap(map: Map?) | |
| 12 | case deleteMap(map: Map) | |
| 13 | case exportMapAsImage(map: Map, evolution: StageType) | |
| 14 | case exportMapAsText(map: Map) | |
| 15 | } | |
| 16 | ||
| 17 | func appStateReducer(state: inout AppState, action: AppAction) { | |
| 18 | ||
| 19 | switch action { | |
| 20 | ||
| 21 | case .selectMap(let map): | |
| 22 | state.selectedMap = map | |
| 23 | ||
| 24 | case .deleteMap(let map): | |
| 25 | let context = PersistenceController.shared.container.viewContext | |
| 26 | ||
| 27 | context.delete(map) | |
| 28 | try? context.save() | |
| 29 | ||
| 30 | case .exportMapAsImage(let map, let evolution): | |
| 31 | let window = NSWindow( | |
| 32 | contentRect: .init( | |
| 33 | origin: .zero, | |
| 34 | size: .init( | |
| 35 | width: NSScreen.main!.frame.width, | |
| 36 | height: NSScreen.main!.frame.height)), | |
| 37 | styleMask: [.closable], | |
| 38 | backing: .buffered, | |
| 39 | defer: false) | |
| 40 | ||
| 41 | window.title = map.title ?? "Untitled Map" | |
| 42 | window.isOpaque = true | |
| 43 | window.center() | |
| 44 | window.isMovableByWindowBackground = true | |
| 45 | window.makeKeyAndOrderFront(nil) | |
| 46 | ||
| 47 | let renderView = MapRenderView(map: map, evolution: Stage.stages(evolution)) | |
| 48 | ||
| 49 | let view = NSHostingView(rootView: renderView) | |
| 50 | window.contentView = view | |
| 51 | ||
| 52 | let imageRepresentation = view.bitmapImageRepForCachingDisplay(in: view.bounds)! | |
| 53 | view.cacheDisplay(in: view.bounds, to: imageRepresentation) | |
| 54 | let image = NSImage(cgImage: imageRepresentation.cgImage!, size: view.bounds.size) | |
| 55 | ||
| 56 | let dialog = NSSavePanel() | |
| 57 | ||
| 58 | dialog.title = "Save Map" | |
| 59 | dialog.showsResizeIndicator = false | |
| 60 | dialog.canCreateDirectories = true | |
| 61 | dialog.showsHiddenFiles = false | |
| 62 | dialog.allowedFileTypes = ["png"] | |
| 63 | dialog.nameFieldStringValue = map.title ?? "Untitled Map" | |
| 64 | ||
| 65 | if dialog.runModal() == NSApplication.ModalResponse.OK { | |
| 66 | let result = dialog.url | |
| 67 | ||
| 68 | if result != nil { | |
| 69 | ||
| 70 | image.writePNG(toURL: result!) | |
| 71 | print("saved at \(result!)") | |
| 72 | } | |
| 73 | } else { | |
| 74 | print("Cancel") | |
| 75 | } | |
| 76 | window.orderOut(nil) | |
| 77 | ||
| 78 | case .exportMapAsText(let map): | |
| 79 | let dialog = NSSavePanel() | |
| 80 | ||
| 81 | dialog.title = "Save Map Text" | |
| 82 | dialog.showsResizeIndicator = false | |
| 83 | dialog.canCreateDirectories = true | |
| 84 | dialog.showsHiddenFiles = false | |
| 85 | dialog.allowedFileTypes = ["txt"] | |
| 86 | dialog.nameFieldStringValue = map.title ?? "Untitled Map" | |
| 87 | ||
| 88 | if let content = map.content { | |
| 89 | ||
| 90 | if dialog.runModal() == NSApplication.ModalResponse.OK { | |
| 91 | let result = dialog.url | |
| 92 | ||
| 93 | if let result = result { | |
| 94 | try? content.write(to: result, atomically: true, encoding: String.Encoding.utf8) | |
| 95 | } | |
| 96 | } else { | |
| 97 | print("Cancel") | |
| 98 | } | |
| 99 | } | |
| 100 | } | |
| 101 | } | |
| 102 | ||
| 103 | typealias AppStore = Store<AppState, AppAction> |