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Code Issues Releases Wiki Activity

workaround for NSAppleScript not being thread safe :(

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This commit is contained in:
Serg 2018-04-09 23:23:06 +07:00
parent 17e2362ebf
commit c022018ec4
1 changed files with 4 additions and 5 deletions
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9
MTMR/AppleScriptTouchBarItem.swift
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@ -1,10 +1,9 @@
import Foundation
class AppleScriptTouchBarItem: NSCustomTouchBarItem {
private let script: NSAppleScript
private let queue = DispatchQueue(label: "apple script touchbar queue", qos: .utility, attributes: [], autoreleaseFrequency: .workItem, target: nil)
private let interval: TimeInterval
private let script: NSAppleScript!
private let button = NSButton(title: "", target: nil, action: nil)
private let interval: TimeInterval
init?(identifier: NSTouchBarItem.Identifier, appleScript: String, interval: TimeInterval) {
guard let script = NSAppleScript(source: appleScript) else {
@ -16,7 +15,7 @@ class AppleScriptTouchBarItem: NSCustomTouchBarItem {
self.view = button
button.bezelColor = .clear
button.title = "compile"
queue.async {
DispatchQueue.main.async {
var error: NSDictionary?
guard script.compileAndReturnError(&error) else {
print(error?.description ?? "unknown error")
@ -39,7 +38,7 @@ class AppleScriptTouchBarItem: NSCustomTouchBarItem {
DispatchQueue.main.async {
self.button.title = scriptResult
}
queue.asyncAfter(deadline: .now() + self.interval) { [weak self] in
DispatchQueue.main.asyncAfter(deadline: .now() + self.interval) { [weak self] in
self?.refreshAndSchedule()
}
}