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ctlPrefWindow // Format tweaks & remove useless expressions.

This commit is contained in:
ShikiSuen 2022-03-15 21:09:10 +08:00
parent 15ac5bba6f
commit 38a2f7e487
1 changed files with 18 additions and 20 deletions
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38
Source/WindowControllers/ctlPrefWindow.swift
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@ -211,27 +211,25 @@ extension RangeReplaceableCollection where Element: Hashable {
@IBAction func changeSelectionKeyAction(_ sender: Any) {
guard let keys = (sender as AnyObject).stringValue?.trimmingCharacters(in: .whitespacesAndNewlines).charDeDuplicate else {
return
return
}
do {
try Preferences.validate(candidateKeys: keys)
Preferences.candidateKeys = keys
selectionKeyComboBox.stringValue = Preferences.candidateKeys
}
catch Preferences.CandidateKeyError.empty {
selectionKeyComboBox.stringValue = Preferences.candidateKeys
}
catch {
if let window = window {
let alert = NSAlert(error: error)
alert.beginSheetModal(for: window) { response in
self.selectionKeyComboBox.stringValue = Preferences.candidateKeys
}
do {
try Preferences.validate(candidateKeys: keys)
Preferences.candidateKeys = keys
}
catch Preferences.CandidateKeyError.empty {
selectionKeyComboBox.stringValue = Preferences.candidateKeys
}
catch {
if let window = window {
let alert = NSAlert(error: error)
alert.beginSheetModal(for: window) { response in
self.selectionKeyComboBox.stringValue = Preferences.candidateKeys
}
clsSFX.beep()
}
}
selectionKeyComboBox.stringValue = keys
Preferences.candidateKeys = keys
clsSFX.beep()
}
}
}
}