KCD/ScreenshotRegister.swift

   1 //
   2 //  ScreenshotRegister.swift
   3 //  KCD
   4 //
   5 //  Created by Hori,Masaki on 2017/11/05.
   6 //  Copyright © 2017年 Hori,Masaki. All rights reserved.
   7 //
   8
   9 import Cocoa
  10
  11 class ScreenshotRegister {
  12
  13
  14     let url: URL
  15
  16     init(_ url: URL) {
  17
  18         self.url = url
  19     }
  20
  21     func registerScreenshot(_ image: NSBitmapImageRep, name: String, completeHandler: @escaping (URL) -> Void) {
  22
  23         DispatchQueue(label: "Screenshot queue").async {
  24
  25             guard let data = image.representation(using: .jpeg, properties: [:]) else { return }
  26
  27             let url = self.url
  28                 .appendingPathComponent(name)
  29                 .appendingPathExtension("jpg")
  30             let pathURL = FileManager.default.uniqueFileURL(url)
  31
  32             do {
  33
  34                 try data.write(to: pathURL)
  35
  36             } catch {
  37
  38                 print("Can not write image")
  39                 return
  40             }
  41
  42             DispatchQueue.main.async {
  43
  44                 completeHandler(pathURL)
  45             }
  46         }
  47     }
  48 }