Mojave에서 데스크탑 아이콘을 숨기려면 어떻게해야합니까?

MacOS에는 데스크톱 아이콘 만 숨기는 기본 명령이 없습니다. 이를 위해 HiddenMe 와 같은 타사 앱을 활용할 수 있습니다.

나는 바탕 화면 아이콘을 숨기거나 숨김 해제하는 알림을 감시하는 간단한 클래스를 신속하게 만들었습니다. HiddenMe와 같은 일을하는 것 같습니다. 샌드 박스 앱에서도 작동합니다.

 // // Hider.swift // DIM // // Created by G.J. Parker on 19/6/5. // Copyright © 2019 G.J. Parker. All rights reserved. // // somewhat of a silly class. we"re going to do some "magic" here and let the user *think* we"ve hidden the Desktop Icons // we"re not going to do any such thing (we"re not allowed to in a sandboxed app anyway). instead, we"ll take a picture // of the Desktop(s) and put those pictures in windows just above the actual Desktop. from the user perspective, it appears // the icons have vanished. they haven"t, we"re just hiding them behind the pictures // // works mostly ok. the hard bit here is getting the picture of the Desktop(s). here we"ll use some Core Graphics tricks (see DesktopPictures extension to NSImage at end of file). // for efficiency we"ll only create the number of windows as there are (physical) screens, but we"ll force those windows to go onto all Spaces. // a further trick of setting window.level will make expose and mission control not see these windows. // // the only downside is if the user drags and tries to drop on the Desktop, it won"t work (it"s not the Desktop!), however its sort of consistent since they // just told us to hide the icons so why would they add some now? it is good that clicking on the fake desktop does activate the Finder. so that"s consistent. import Cocoa class Hider { init() { NotificationCenter.default.addObserver(self, selector: #selector(self.doHide), name: NSNotification.Name("doHide"), object: nil) // get notified when user hits Hide/Show Desktop Icons button } var transWindow = [NSWindow]() @objc func doHide() { if transWindow.count == 0 { // appears the user want to hide icons let screenList = NSScreen.screens for screen in screenList { // create the corresponding windows transWindow.append(createWin(screen)) } spaceChange() // and go display them NSWorkspace.shared.notificationCenter.addObserver(self, selector: #selector(self.spaceChange), name: NSWorkspace.activeSpaceDidChangeNotification, object: nil) // catch when Spaces change NotificationCenter.default.addObserver(self, selector: #selector(self.screenChanged), name: NSApplication.didChangeScreenParametersNotification, object: nil) // catch when Screens change } else { NSWorkspace.shared.notificationCenter.removeObserver(self, name: NSWorkspace.activeSpaceDidChangeNotification, object: nil) // don"t care no more NotificationCenter.default.removeObserver(self, name: NSApplication.didChangeScreenParametersNotification, object: nil) // don"t care no more // teardown for (index, win) in transWindow.enumerated() { win.orderOut(self) transWindow[index].windowController?.window=nil } transWindow.removeAll() // we use the fact that transWindow.count = 0 keep track if the icons are hidden or not. } } @objc func screenChanged() { // call back for when the user reconfigured the Screen let screens = NSScreen.screens if screens.count > transWindow.count { // number of screens increase, so create some new windows for i in (transWindow.count)..<screens.count { transWindow.append(createWin(screens[i])) } spaceChange() // need to update the window if we added } else if screens.count < transWindow.count { // ugh, they removed a screen. let"s ignore that and just update spaceChange() } // otherwise they probably just adjusted the Arrangements which we can ignore } func createWin(_ screen: NSScreen) -> NSWindow { // create a window w/ the same size as the screen we"re given return resetWin(NSWindow(contentRect: NSMakeRect(0, 0, NSWidth(screen.frame), NSHeight(screen.frame)), styleMask: .borderless, backing: .buffered, defer: true, screen: screen)) } func resetWin(_ win: NSWindow) -> NSWindow { win.collectionBehavior = NSWindow.CollectionBehavior.canJoinAllSpaces // we want these windows to follow Spaces around win.level = NSWindow.Level(rawValue: Int(CGWindowLevelForKey(.backstopMenu))) //hack? this makes mission control and expose ignore these windows // rest is to make the windows dumb win.canHide = false win.isExcludedFromWindowsMenu = true win.hidesOnDeactivate = false win.discardCursorRects() win.discardEvents(matching: NSEvent.EventTypeMask.any, before: nil) win.ignoresMouseEvents = true win.orderBack(nil) win.isRestorable = false win.animationBehavior = .none return win } @objc func spaceChange() { // grab pictures of the Desktop(s) var desktopPics = NSImage.desktopPictures() // cycle through the physical Screens for (index, screen) in NSScreen.screens.enumerated() { // go find the first desktop picture that has the same size as this screen for (numPic, desktopPic) in desktopPics.enumerated() { if desktopPic.size.height == screen.frame.height && desktopPic.size.width == screen.frame.width { // get an imageView w/ the correct size and picture let imageView = NSImageView(frame: screen.frame) imageView.image = desktopPic // make sure the window has the same size as the screen if screen.frame != transWindow[index].frame {transWindow[index].setFrame(screen.frame, display: false, animate: false)} // ok, replace the view transWindow[index].contentView = imageView // hopefully to avoid problems on which screen and which desktop, get rid of the ones we"ve done desktopPics.remove(at: numPic) break } } } } } extension NSImage { //don"t need to do an extension, but it appears fun, so let"s do it. static func desktopPictures() -> [NSImage] { // for each desktop we find, take a picture add it onto an array and return it var images = [NSImage]() for window in CGWindowListCopyWindowInfo(.optionOnScreenOnly, kCGNullWindowID) as! [[ String : Any]] { print(window) // we need windows owned by Dock guard let owner = window["kCGWindowOwnerName"] as? String else {continue} if owner != "Dock" { continue } // we need windows named like "Desktop Picture %" guard let name = window["kCGWindowName"] as? String else {continue} if !name.hasPrefix("Desktop Picture") { continue } // ok, this belongs to a screen. grab a picture of it and appened to the return array guard let index = window["kCGWindowNumber"] as? CGWindowID else {continue} //pendantic let cgImage = CGWindowListCreateImage(CGRect.null, CGWindowListOption(arrayLiteral: CGWindowListOption.optionIncludingWindow), index, CGWindowImageOption.nominalResolution) images.append(NSImage(cgImage: cgImage!, size: NSMakeSize(CGFloat(cgImage!.width), CGFloat(cgImage!.height)))) } // return the array of Desktop pictures return images } }  

물리적 모니터가 여러 개인 경우 동일한 크기를 사용하면 클래스가 어떤 데스크톱이 어떤 모니터와 함께 사용되는지 혼동 할 수 있습니다. 각 데스크톱에 대한 CGRect를 가져오고 각 화면에 대한 CGRect를 살펴보면이 문제를 해결할 수 있습니다. 분명히이 작업을 수행하는 도우미 함수가 있지만 베타이며 ObjC에서만 사용할 수 있습니다.

찾았습니다. 프로그래밍 방식으로 또는 명령 줄을 통해 데스크톱 항목을 숨기는 가장 쉽고 깔끔한 방법은 파일 이름 앞에 점을 추가하여 숨겨진 파일로 만드는 것입니다. 이렇게하면 데스크톱에서 모든 항목 또는 개별 항목을 숨길 수 있습니다.