在 Swift 中的 MacOS 上以编程方式移动窗口

Question

我正在尝试以编程方式在桌面上移动窗口。为此，我尝试过：

let options = CGWindowListOption(arrayLiteral: .excludeDesktopElements, .optionOnScreenOnly)
let windowsListInfo = CGWindowListCopyWindowInfo(options, CGWindowID(0))
let windowsList = windowsListInfo as NSArray? as? [[String: AnyObject]]
let visibleWindows = windowsList?.filter{ $0["kCGWindowLayer"] as! Int == 0 }
for window in visibleWindows! {
let windowTitle = window["kCGWindowOwnerName"] as! String
let windowNumber = window["kCGWindowNumber"] as! Int32
if windowNumber == 124 { // Safari
let nsWindow = NSApp.window(withWindowNumber: Int(windowNumber))
nsWindow?.cascadeTopLeft(from: NSPoint(x: 100.0, y: 100.0))
nsWindow?.setFrameTopLeftPoint(NSPoint(x: 100.0, y: 100.0))
}
}
}

但是当我尝试通过使用windowNumber来获得NSWindow时：

NSApp.window(withWindowNumber: Int(windowNumber))

我得到nil.

所以我的问题是，如何通过知道它的 windowNumber 以编程方式移动任何窗口？ 我什至试图把那扇窗户放在前面，

let pid = window["kCGWindowOwnerPID"] as? Int32 {
let app = NSRunningApplication(processIdentifier: pid)
app?.activate(options: .activateIgnoringOtherApps)

这样做，但对我没有任何帮助。 有人可以帮助我找出如何以编程方式移动 Safari 窗口(例如(的方法吗？

Answer 1

这应该可以完成技巧：

let owner = entry[kCGWindowOwnerName as String] as! String
var bounds = entry[kCGWindowBounds as String] as? [String: Int]
let pid = entry[kCGWindowOwnerPID as String] as? Int32
if owner == "Safari"
{
let appRef = AXUIElementCreateApplication(pid!);
var value: AnyObject?
let result = AXUIElementCopyAttributeValue(appRef, kAXWindowsAttribute as CFString, &value)
if let windowList = value as? [AXUIElement] {
print ("windowList #(windowList)")
if let window = windowList.first
{
var position : CFTypeRef
var size : CFTypeRef
var  newPoint = CGPoint(x: 0, y: 0)
var newSize = CGSize(width: 300, height: 800)
position = AXValueCreate(AXValueType(rawValue: kAXValueCGPointType)!,&newPoint)!;
AXUIElementSetAttributeValue(windowList.first!, kAXPositionAttribute as CFString, position);
size = AXValueCreate(AXValueType(rawValue: kAXValueCGSizeType)!,&newSize)!;
AXUIElementSetAttributeValue(windowList.first!, kAXSizeAttribute as CFString, size);
}
}
}

顺便说一句，我在另一个讨论中找到了这段代码，目前我找不到，对此感到抱歉

哦，您需要此代码来请求辅助功能访问权限：

let options: NSDictionary = [kAXTrustedCheckOptionPrompt.takeUnretainedValue() as String : true]
let accessEnabled = AXIsProcessTrustedWithOptions(options)
if !accessEnabled {
print("Access Not Enabled")
}

希望这有所帮助，即使距离您发布此问题已经过去了一年零五天:)