[英]How to get file paths for current open documents in a macOS project in Swift?
[英]How to get the list of open windows on MacOS in Swift?
实际上,我正在尝试获取所有打开的窗口列表,如下所示:
let options = CGWindowListOption(arrayLiteral: .excludeDesktopElements, .optionOnScreenOnly)
let windowsListInfo = CGWindowListCopyWindowInfo(options, CGWindowID(0))
let infoList = windowsListInfo as NSArray? as? [[String: AnyObject]]
但这里的问题是我还在状态栏上收到了Dock
或Window Server
、 SystemUIServer
或小部件。 如何改进我的代码以避免这些元素并仅获取 windows 列表,如Xcode
、 Finder
等?
似乎所有可见窗口的键kCGWindowLayer
的值为0
import Cocoa
let options = CGWindowListOption(arrayLiteral: .excludeDesktopElements, .optionOnScreenOnly)
let windowsListInfo = CGWindowListCopyWindowInfo(options, CGWindowID(0))
let infoList = windowsListInfo as! [[String:Any]]
let visibleWindows = infoList.filter{ $0["kCGWindowLayer"] as! Int == 0 }
print(visibleWindows)
public static func visibleWindows() -> [NSWindow]
{
return NSApplication.shared.windows.filter { $0.isVisible }
}
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