| | 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> |
git.r.bdr.sh / rbdr / map / blame_incremental