Restored files from old Mac, force pushing

DynamicIsland/private/CGSSpace.swift

@@ -0,0 +1,76 @@
+//
+//  CGSSpace.swift
+//  boringNotch
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+// Original source: https://github.com/avaidyam/Parrot/
+// Modified by Alexander Greco on 2024-10-27
+
+import AppKit
+
+/// Small Spaces API wrapper.
+public final class CGSSpace {
+    private let identifier: CGSSpaceID
+    private let createdByInit: Bool
+
+    public var windows: Set<NSWindow> = [] {
+        didSet {
+            let remove = oldValue.subtracting(self.windows)
+            let add = self.windows.subtracting(oldValue)
+
+            CGSRemoveWindowsFromSpaces(_CGSDefaultConnection(),
+                                       remove.map { $0.windowNumber } as NSArray,
+                                       [self.identifier])
+            CGSAddWindowsToSpaces(_CGSDefaultConnection(),
+                                  add.map { $0.windowNumber } as NSArray,
+                                  [self.identifier])
+        }
+    }
+
+    /// Initialized `CGSSpace`s *MUST* be de-initialized upon app exit!
+    public init(level: Int = 0) {
+        let flag = 0x1 // this value MUST be 1, otherwise, Finder decides to draw desktop icons
+        self.identifier = CGSSpaceCreate(_CGSDefaultConnection(), flag, nil)
+        CGSSpaceSetAbsoluteLevel(_CGSDefaultConnection(), self.identifier, level)
+        CGSShowSpaces(_CGSDefaultConnection(), [self.identifier])
+        self.createdByInit = true // Mark as created by the first init
+    }
+
+    public init(id: UInt64) {
+        let flag = 0x1 // this value MUST be 1, otherwise, Finder decides to draw desktop icons
+        self.identifier = id
+        CGSShowSpaces(_CGSDefaultConnection(), [self.identifier])
+        self.createdByInit = false // Mark as created externally
+    }
+
+    deinit {
+        CGSHideSpaces(_CGSDefaultConnection(), [self.identifier])
+        // Only call CGSSpaceDestroy if the space was created by the first init
+        if createdByInit {
+            CGSSpaceDestroy(_CGSDefaultConnection(), self.identifier)
+        }
+    }
+}
+
+// CGSSpace stuff:
+fileprivate typealias CGSConnectionID = UInt
+fileprivate typealias CGSSpaceID = UInt64
+@_silgen_name("_CGSDefaultConnection")
+fileprivate func _CGSDefaultConnection() -> CGSConnectionID
+@_silgen_name("CGSSpaceCreate")
+fileprivate func CGSSpaceCreate(_ cid: CGSConnectionID, _ unknown: Int, _ options: NSDictionary?) -> CGSSpaceID
+@_silgen_name("CGSSpaceDestroy")
+fileprivate func CGSSpaceDestroy(_ cid: CGSConnectionID, _ space: CGSSpaceID)
+@_silgen_name("CGSSpaceSetAbsoluteLevel")
+fileprivate func CGSSpaceSetAbsoluteLevel(_ cid: CGSConnectionID, _ space: CGSSpaceID, _ level: Int)
+@_silgen_name("CGSAddWindowsToSpaces")
+fileprivate func CGSAddWindowsToSpaces(_ cid: CGSConnectionID, _ windows: NSArray, _ spaces: NSArray)
+@_silgen_name("CGSRemoveWindowsFromSpaces")
+fileprivate func CGSRemoveWindowsFromSpaces(_ cid: CGSConnectionID, _ windows: NSArray, _ spaces: NSArray)
+@_silgen_name("CGSHideSpaces")
+fileprivate func CGSHideSpaces(_ cid: CGSConnectionID, _ spaces: NSArray)
+@_silgen_name("CGSShowSpaces")
+fileprivate func CGSShowSpaces(_ cid: CGSConnectionID, _ spaces: NSArray)