KCD/UpgradableShipsWindowController.swift

   1 //
   2 //  UpgradableShipsWindowController.swift
   3 //  KCD
   4 //
   5 //  Created by Hori,Masaki on 2016/12/18.
   6 //  Copyright © 2016年 Hori,Masaki. All rights reserved.
   7 //
   8
   9 import Cocoa
  10
  11 private extension Selector {
  12     static let showHideShip = #selector(UpgradableShipsWindowController.showHideShip(_:))
  13 }
  14
  15 class UpgradableShipsWindowController: NSWindowController {
  16     let managedObjectContext = ServerDataStore.default.context
  17     private static var excludeShiIDsCache: [Int] = []
  18
  19     class func isExcludeShipID(_ shipID: Int) -> Bool {
  20         return excludeShiIDsCache.contains(shipID)
  21     }
  22
  23     class func keyPathsForValuesAffectingFilterPredicate() -> Set<String> {
  24         return [#keyPath(showLevelOneShipInUpgradableList), #keyPath(showsExcludedShipInUpgradableList)]
  25     }
  26
  27     private var excludeShiIDsCache: [Int] {
  28         get { return UpgradableShipsWindowController.excludeShiIDsCache }
  29         set { UpgradableShipsWindowController.excludeShiIDsCache = newValue }
  30     }
  31     private func isExcludeShipID(_ shipID: Int) -> Bool {
  32         return excludeShiIDsCache.contains(shipID)
  33     }
  34
  35
  36     @IBOutlet var contextualMenu: NSMenu!
  37     @IBOutlet var tableView: NSTableView!
  38     @IBOutlet var shipsController: NSArrayController!
  39
  40     override var windowNibName: String! {
  41         return "UpgradableShipsWindowController"
  42     }
  43
  44     dynamic var filterPredicate: NSPredicate? {
  45         var filterPredicate: NSPredicate?
  46         var excludeShip: NSPredicate?
  47         if showLevelOneShipInUpgradableList == false {
  48             filterPredicate = NSPredicate(format: "lv != 1")
  49         }
  50         if showsExcludedShipInUpgradableList == false,
  51             excludeShiIDs.count != 0 {
  52             excludeShip = NSPredicate(format: "NOT id IN %@", excludeShiIDs)
  53         }
  54         if let filterPredicate = filterPredicate,
  55             let excludeShip = excludeShip {
  56             return NSCompoundPredicate(andPredicateWithSubpredicates: [filterPredicate, excludeShip])
  57         }
  58         if let filterPredicate = filterPredicate { return filterPredicate }
  59         if let excludeShip = excludeShip { return excludeShip }
  60
  61         return nil
  62     }
  63
  64     var showLevelOneShipInUpgradableList: Bool {
  65         get { return UserDefaults.standard.showLevelOneShipInUpgradableList }
  66         set { UserDefaults.standard.showLevelOneShipInUpgradableList = newValue }
  67     }
  68     var showsExcludedShipInUpgradableList: Bool {
  69         get { return UserDefaults.standard.showsExcludedShipInUpgradableList }
  70         set { UserDefaults.standard.showsExcludedShipInUpgradableList = newValue }
  71     }
  72     var excludeShiIDs: [Int] {
  73         get { return (NSArray(contentsOf: excludeShipIDsSaveURL) as? [Int]) ?? [] }
  74         set {
  75             notifyChangeValue(forKey: #keyPath(filterPredicate)) {
  76                 (newValue as NSArray).write(to: excludeShipIDsSaveURL, atomically: true)
  77                 UpgradableShipsWindowController.excludeShiIDsCache = newValue
  78             }
  79         }
  80     }
  81     private var excludeShipIDsSaveURL: URL {
  82         return ApplicationDirecrories.support.appendingPathComponent("ExcludeShipIDs")
  83     }
  84
  85     override func windowDidLoad() {
  86         super.windowDidLoad()
  87
  88         excludeShiIDsCache = excludeShiIDs
  89     }
  90
  91     private func includeShip(shipID: Int) {
  92         var array = excludeShiIDs
  93         guard let index = array.index(of: shipID) else { return }
  94         array.remove(at: index)
  95         excludeShiIDs = array
  96     }
  97     private func excludeShip(shipID: Int) {
  98         var array = excludeShiIDs
  99         array.append(shipID)
 100         excludeShiIDs = array
 101     }
 102
 103     @IBAction func showHideShip(_ sender: AnyObject?) {
 104         let row = tableView.clickedRow
 105         guard let ships = shipsController.arrangedObjects as? [Ship],
 106             0..<ships.count ~= row
 107             else { return }
 108         let shipID = ships[row].id
 109         if isExcludeShipID(shipID) {
 110             includeShip(shipID: shipID)
 111         } else {
 112             excludeShip(shipID: shipID)
 113         }
 114     }
 115
 116     override func validateMenuItem(_ menuItem: NSMenuItem) -> Bool {
 117         if menuItem.action == .showHideShip {
 118             let row = tableView.clickedRow
 119             guard let ships = shipsController.arrangedObjects as? [Ship],
 120                 0..<ships.count ~= row
 121                 else { return false }
 122             let shipID = ships[row].id
 123             if isExcludeShipID(shipID) {
 124                 menuItem.title = NSLocalizedString("Show Kanmusu", comment: "UpgradableShipsWindowController menu item")
 125             } else {
 126                 menuItem.title = NSLocalizedString("Hide Kanmusu", comment: "UpgradableShipsWindowController menu item")
 127             }
 128
 129             return true
 130         }
 131
 132         return false
 133     }
 134 }