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Code Issues Releases Wiki Activity

Parse title/image from a script's output (#418)

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ash14 2021-09-16 23:49:09 +08:00 committed by GitHub
parent 211ca4be32
commit 352bf4887c
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 23 additions and 2 deletions
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25
MTMR/ShellScriptTouchBarItem.swift
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@ -12,6 +12,11 @@ class ShellScriptTouchBarItem: CustomButtonTouchBarItem {
private let source: String
private var forceHideConstraint: NSLayoutConstraint!
struct ScriptResult: Decodable {
var title: String?
var image: Source?
}
init?(identifier: NSTouchBarItem.Identifier, source: SourceProtocol, interval: TimeInterval) {
self.interval = interval
self.source = source.string ?? "echo No \"source\""
@ -31,12 +36,25 @@ class ShellScriptTouchBarItem: CustomButtonTouchBarItem {
func refreshAndSchedule() {
// Execute script and get result
let scriptResult = execute(source)
var rawTitle: String, image: NSImage?
var json: Bool
do {
let decoder = JSONDecoder()
let result = try decoder.decode(ScriptResult.self, from: scriptResult.data(using: .utf8)!)
json = true
rawTitle = result.title ?? ""
image = result.image?.image
} catch {
json = false
rawTitle = scriptResult
}
// Apply returned text attributes (if they were returned) to our result string
let helper = AMR_ANSIEscapeHelper.init()
helper.defaultStringColor = NSColor.white
helper.font = "1".defaultTouchbarAttributedString.attribute(.font, at: 0, effectiveRange: nil) as? NSFont
let title = NSMutableAttributedString.init(attributedString: helper.attributedString(withANSIEscapedString: scriptResult) ?? NSAttributedString(string: ""))
let title = NSMutableAttributedString.init(attributedString: helper.attributedString(withANSIEscapedString: rawTitle) ?? NSAttributedString(string: ""))
title.addAttributes([.baselineOffset: 1], range: NSRange(location: 0, length: title.length))
let newBackgoundColor: NSColor? = title.length != 0 ? title.attribute(.backgroundColor, at: 0, effectiveRange: nil) as? NSColor : nil
@ -46,6 +64,9 @@ class ShellScriptTouchBarItem: CustomButtonTouchBarItem {
self?.backgroundColor = newBackgoundColor
}
self?.attributedTitle = title
if json {
self?.image = image
}
self?.forceHideConstraint.isActive = scriptResult == ""
}