mirror of
https://github.com/FBukovina/Atoll.git
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87 lines
3.7 KiB
Swift
87 lines
3.7 KiB
Swift
/*
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* Atoll (DynamicIsland)
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* Copyright (C) 2024-2026 Atoll Contributors
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*
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* Originally from boring.notch project
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* Modified and adapted for Atoll (DynamicIsland)
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* See NOTICE for details.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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import AppKit
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/// Small Spaces API wrapper.
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public final class CGSSpace {
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private let identifier: CGSSpaceID
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private let createdByInit: Bool
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public var windows: Set<NSWindow> = [] {
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didSet {
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let remove = oldValue.subtracting(self.windows)
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let add = self.windows.subtracting(oldValue)
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CGSRemoveWindowsFromSpaces(_CGSDefaultConnection(),
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remove.map { $0.windowNumber } as NSArray,
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[self.identifier])
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CGSAddWindowsToSpaces(_CGSDefaultConnection(),
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add.map { $0.windowNumber } as NSArray,
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[self.identifier])
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}
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}
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/// Initialized `CGSSpace`s *MUST* be de-initialized upon app exit!
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public init(level: Int = 0) {
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let flag = 0x1 // this value MUST be 1, otherwise, Finder decides to draw desktop icons
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self.identifier = CGSSpaceCreate(_CGSDefaultConnection(), flag, nil)
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CGSSpaceSetAbsoluteLevel(_CGSDefaultConnection(), self.identifier, level)
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CGSShowSpaces(_CGSDefaultConnection(), [self.identifier])
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self.createdByInit = true // Mark as created by the first init
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}
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public init(id: UInt64) {
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let flag = 0x1 // this value MUST be 1, otherwise, Finder decides to draw desktop icons
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self.identifier = id
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CGSShowSpaces(_CGSDefaultConnection(), [self.identifier])
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self.createdByInit = false // Mark as created externally
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}
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deinit {
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CGSHideSpaces(_CGSDefaultConnection(), [self.identifier])
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// Only call CGSSpaceDestroy if the space was created by the first init
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if createdByInit {
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CGSSpaceDestroy(_CGSDefaultConnection(), self.identifier)
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}
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}
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}
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// CGSSpace stuff:
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fileprivate typealias CGSConnectionID = UInt
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fileprivate typealias CGSSpaceID = UInt64
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@_silgen_name("_CGSDefaultConnection")
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fileprivate func _CGSDefaultConnection() -> CGSConnectionID
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@_silgen_name("CGSSpaceCreate")
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fileprivate func CGSSpaceCreate(_ cid: CGSConnectionID, _ unknown: Int, _ options: NSDictionary?) -> CGSSpaceID
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@_silgen_name("CGSSpaceDestroy")
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fileprivate func CGSSpaceDestroy(_ cid: CGSConnectionID, _ space: CGSSpaceID)
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@_silgen_name("CGSSpaceSetAbsoluteLevel")
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fileprivate func CGSSpaceSetAbsoluteLevel(_ cid: CGSConnectionID, _ space: CGSSpaceID, _ level: Int)
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@_silgen_name("CGSAddWindowsToSpaces")
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fileprivate func CGSAddWindowsToSpaces(_ cid: CGSConnectionID, _ windows: NSArray, _ spaces: NSArray)
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@_silgen_name("CGSRemoveWindowsFromSpaces")
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fileprivate func CGSRemoveWindowsFromSpaces(_ cid: CGSConnectionID, _ windows: NSArray, _ spaces: NSArray)
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@_silgen_name("CGSHideSpaces")
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fileprivate func CGSHideSpaces(_ cid: CGSConnectionID, _ spaces: NSArray)
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@_silgen_name("CGSShowSpaces")
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fileprivate func CGSShowSpaces(_ cid: CGSConnectionID, _ spaces: NSArray)
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