41 lines
1.7 KiB
Swift
Executable file
41 lines
1.7 KiB
Swift
Executable file
import Cocoa
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let pid = pid_t(CommandLine.arguments[1])!
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let maxDepth = CommandLine.arguments.count > 2 ? Int(CommandLine.arguments[2])! : 12
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let app = AXUIElementCreateApplication(pid)
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func str(_ e: AXUIElement, _ a: String) -> String {
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var v: CFTypeRef?
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guard AXUIElementCopyAttributeValue(e, a as CFString, &v) == .success else { return "" }
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return "\(v!)"
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}
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func pos(_ e: AXUIElement) -> String {
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var v: CFTypeRef?
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guard AXUIElementCopyAttributeValue(e, kAXPositionAttribute as CFString, &v) == .success else { return "" }
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var p = CGPoint.zero
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AXValueGetValue(v as! AXValue, .cgPoint, &p)
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var v2: CFTypeRef?
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guard AXUIElementCopyAttributeValue(e, kAXSizeAttribute as CFString, &v2) == .success else { return "\(p)" }
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var s = CGSize.zero
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AXValueGetValue(v2 as! AXValue, .cgSize, &s)
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return String(format: "(%.0f,%.0f %.0fx%.0f)", p.x, p.y, s.width, s.height)
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}
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var count = 0
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func walk(_ e: AXUIElement, _ depth: Int) {
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if depth > maxDepth || count > 3000 { return }
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count += 1
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let role = str(e, kAXRoleAttribute)
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let title = str(e, kAXTitleAttribute)
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let desc = str(e, kAXDescriptionAttribute)
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let val = str(e, kAXValueAttribute)
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let indent = String(repeating: " ", count: depth)
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print("\(indent)\(role) \(pos(e)) t=\(title) d=\(desc) v=\(val.prefix(40))")
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var kids: CFTypeRef?
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if AXUIElementCopyAttributeValue(e, kAXChildrenAttribute as CFString, &kids) == .success, let arr = kids as? [AXUIElement] {
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for k in arr { walk(k, depth+1) }
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}
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}
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var winRef: CFTypeRef?
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if AXUIElementCopyAttributeValue(app, kAXFocusedWindowAttribute as CFString, &winRef) == .success {
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walk(winRef as! AXUIElement, 0)
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} else {
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print("no focused window")
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}
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