78 lines
2.5 KiB
Swift
78 lines
2.5 KiB
Swift
import Foundation
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import AppKit
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class CursorPaster {
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private static let pasteCompletionDelay: TimeInterval = 0.3
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static func pasteAtCursor(_ text: String) {
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guard AXIsProcessTrusted() else {
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return
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}
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let pasteboard = NSPasteboard.general
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var savedContents: [(NSPasteboard.PasteboardType, Data)] = []
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let currentItems = pasteboard.pasteboardItems ?? []
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for item in currentItems {
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for type in item.types {
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if let data = item.data(forType: type) {
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savedContents.append((type, data))
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}
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}
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}
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pasteboard.clearContents()
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pasteboard.setString(text, forType: .string)
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if UserDefaults.standard.bool(forKey: "UseAppleScriptPaste") {
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_ = pasteUsingAppleScript()
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} else {
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pasteUsingCommandV()
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}
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DispatchQueue.global(qos: .userInitiated).asyncAfter(deadline: .now() + pasteCompletionDelay) {
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if !savedContents.isEmpty {
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pasteboard.clearContents()
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for (type, data) in savedContents {
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pasteboard.setData(data, forType: type)
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}
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}
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}
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}
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private static func pasteUsingAppleScript() -> Bool {
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let script = """
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tell application "System Events"
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keystroke "v" using command down
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end tell
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"""
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var error: NSDictionary?
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if let scriptObject = NSAppleScript(source: script) {
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_ = scriptObject.executeAndReturnError(&error)
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return error == nil
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}
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return false
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}
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private static func pasteUsingCommandV() {
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let source = CGEventSource(stateID: .hidSystemState)
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let cmdDown = CGEvent(keyboardEventSource: source, virtualKey: 0x37, keyDown: true)
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let vDown = CGEvent(keyboardEventSource: source, virtualKey: 0x09, keyDown: true)
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let vUp = CGEvent(keyboardEventSource: source, virtualKey: 0x09, keyDown: false)
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let cmdUp = CGEvent(keyboardEventSource: source, virtualKey: 0x37, keyDown: false)
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cmdDown?.flags = .maskCommand
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vDown?.flags = .maskCommand
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vUp?.flags = .maskCommand
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cmdDown?.post(tap: .cghidEventTap)
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vDown?.post(tap: .cghidEventTap)
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vUp?.post(tap: .cghidEventTap)
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cmdUp?.post(tap: .cghidEventTap)
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}
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}
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