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// dingger menu bar: herdr's agent panel as a macOS status item, plus a
// floating always-on-top panel (panel.swift) toggled by a global shortcut
// (hotkey.swift). Rows and colors come from model.swift.
//
// Reads the pane options the dingger daemon writes and renders herdr's
// Symbols style with herdr's palette:
//
// blocked × red done ✓ teal working ◐ yellow idle ○ green
//
// in herdr's priority order, oldest waiting first. Clicking a row runs
// `dingger focus --pane`, the same tested code path as the tmux status-line
// click.
//
// Debug flags (used by tests/e2e.sh):
// --print print the title and rows the menu would show, then exit
// (rows: "<symbol> <status>\t<title>\t<subtitle>")
// --print-panel print what the floating panel would show, then exit
// --click <pane> perform a row click for <pane>, then exit
// --selftest check the panel visibility rules, then exit
import AppKit
func log(_ message: String) {
FileHandle.standardError.write(Data("\(Date()) \(message)\n".utf8))
}
final class Menubar: NSObject, NSApplicationDelegate, NSMenuDelegate {
private let item = NSStatusBar.system.statusItem(withLength: NSStatusItem.variableLength)
private let menu = NSMenu()
private var panel: PanelController!
private var visibility = PanelVisibility(
mode: PanelMode(rawValue: UserDefaults.standard.string(forKey: "panelMode") ?? "") ?? .auto)
private var settings = Settings()
private var settingsModified: Date?
private var hotkey: Hotkey?
private var hotkeyRegistered = false
private var rows: [Row] = []
func applicationDidFinishLaunching(_: Notification) {
menu.delegate = self
item.menu = menu
panel = PanelController { [weak self] paneId in self?.jump(to: paneId) }
Settings.ensureFile()
reloadSettings()
refresh()
let timer = Timer(timeInterval: 1.0, repeats: true) { [weak self] _ in self?.refresh() }
RunLoop.main.add(timer, forMode: .common)
}
// MARK: settings and shortcut
private func reloadSettings() {
settingsModified = Settings.modified()
settings = Settings.load()
guard let parsed = Hotkey.parse(settings.hotkey) else {
GlobalHotkey.unregister()
hotkey = nil
hotkeyRegistered = false
log("settings: invalid hotkey \"\(settings.hotkey)\"")
return
}
hotkey = parsed
hotkeyRegistered = GlobalHotkey.register(parsed) { [weak self] in self?.togglePanel() }
log("settings: hotkey \(parsed.display) \(hotkeyRegistered ? "registered" : "in use by another app")")
}
// MARK: refresh
private func refresh() {
if Settings.modified() != settingsModified { reloadSettings() }
rows = fetchRows()
item.button?.attributedTitle = title(for: rows)
var tip: [String] = []
for status in [Status.blocked, .done, .working, .idle] {
let count = rows.filter { $0.status == status }.count
if count > 0 { tip.append("\(count) \(status.rawValue)") }
}
let tipText = tip.isEmpty ? "No agents" : tip.joined(separator: " · ")
item.button?.toolTip = tipText
item.button?.setAccessibilityLabel("dingger, " + tipText)
visibility.update(waiting: Set(rows.filter(\.waiting).map(\.paneId)))
applyPanel()
}
private func applyPanel() {
if visibility.visible {
panel.render(PanelContent(rows: rows))
if !panel.isVisible {
panel.show()
log("panel: shown (\(visibility.mode.rawValue), forced: \(String(describing: visibility.forced)))")
}
} else if panel.isVisible {
panel.hide()
log("panel: hidden (\(visibility.mode.rawValue), forced: \(String(describing: visibility.forced)))")
}
}
@objc private func togglePanel() {
visibility.toggle()
applyPanel()
}
@objc private func selectMode(_ sender: NSMenuItem) {
guard let raw = sender.representedObject as? String, let mode = PanelMode(rawValue: raw) else { return }
visibility.setMode(mode)
UserDefaults.standard.set(mode.rawValue, forKey: "panelMode")
applyPanel()
}
@objc private func openSettings() {
Settings.ensureFile()
_ = run("/usr/bin/open", ["-t", Settings.path])
}
private func jump(to paneId: String) {
DispatchQueue.global().async {
focus(paneId)
DispatchQueue.main.async { self.refresh() }
}
}
// MARK: menu (rebuilt from fresh data every time it opens)
func menuNeedsUpdate(_ menu: NSMenu) {
menu.removeAllItems()
rows = fetchRows()
if rows.isEmpty {
let none = NSMenuItem(title: "No agents", action: nil, keyEquivalent: "")
none.isEnabled = false
menu.addItem(none)
}
for (index, row) in rows.enumerated() {
// One separator between the agents waiting for you and the rest.
if index > 0, rows[index - 1].waiting, !row.waiting {
menu.addItem(.separator())
}
let entry = NSMenuItem(title: row.label, action: #selector(rowClicked(_:)), keyEquivalent: "")
entry.target = self
entry.attributedTitle = rowTitle(row)
entry.subtitle = row.subtitle
entry.toolTip = row.name.isEmpty ? nil : row.name
entry.representedObject = row.paneId
menu.addItem(entry)
}
menu.addItem(.separator())
let toggle = NSMenuItem(title: visibility.visible ? "Hide Panel" : "Show Panel",
action: #selector(togglePanel), keyEquivalent: "")
toggle.target = self
if let hotkey, hotkeyRegistered {
toggle.keyEquivalent = hotkey.key.count == 1 ? hotkey.key : ""
toggle.keyEquivalentModifierMask = hotkey.modifierFlags
}
menu.addItem(toggle)
let modeMenu = NSMenu()
for mode in PanelMode.allCases {
let option = NSMenuItem(title: mode.label, action: #selector(selectMode(_:)), keyEquivalent: "")
option.target = self
option.representedObject = mode.rawValue
option.state = visibility.mode == mode ? .on : .off
modeMenu.addItem(option)
}
let modeItem = NSMenuItem(title: "Show Panel Automatically", action: nil, keyEquivalent: "")
modeItem.submenu = modeMenu
menu.addItem(modeItem)
if let hotkey, !hotkeyRegistered {
let clash = NSMenuItem(title: "Shortcut \(hotkey.display) is used by another app", action: nil,
keyEquivalent: "")
clash.isEnabled = false
menu.addItem(clash)
} else if hotkey == nil {
let invalid = NSMenuItem(title: "Shortcut \"\(settings.hotkey)\" is not valid", action: nil,
keyEquivalent: "")
invalid.isEnabled = false
menu.addItem(invalid)
}
let settingsItem = NSMenuItem(title: "Settings…", action: #selector(openSettings), keyEquivalent: ",")
settingsItem.target = self
menu.addItem(settingsItem)
menu.addItem(.separator())
menu.addItem(NSMenuItem(title: "Quit dingger", action: #selector(NSApplication.terminate(_:)),
keyEquivalent: "q"))
}
@objc private func rowClicked(_ sender: NSMenuItem) {
guard let paneId = sender.representedObject as? String else { return }
jump(to: paneId)
}
}
let arguments = CommandLine.arguments
if arguments.contains("--selftest") {
var failures = panelSelftest()
if Hotkey.parse("ctrl+opt+cmd+e")?.display != "⌃⌥⌘E" { failures.append("hotkey: parse ctrl+opt+cmd+e") }
if Hotkey.parse("e") != nil { failures.append("hotkey: a key without modifiers is rejected") }
if Hotkey.parse("ctrl+opt+bogus") != nil { failures.append("hotkey: unknown keys are rejected") }
if Hotkey.parse("cmd+shift+f12")?.display != "⇧⌘F12" { failures.append("hotkey: parse cmd+shift+f12") }
failures.forEach { print("FAIL \($0)") }
print(failures.isEmpty ? "selftest ok" : "selftest: \(failures.count) failed")
exit(failures.isEmpty ? 0 : 1)
}
if arguments.contains("--print") {
let rows = fetchRows()
print("title: \(plainTitle(for: rows))")
for row in rows {
print("\(row.status.symbol) \(row.status.rawValue)\t\(row.label)\t\(row.subtitle)")
}
exit(0)
}
if arguments.contains("--print-panel") {
print(PanelContent(rows: fetchRows()).plainText)
exit(0)
}
if let index = arguments.firstIndex(of: "--click"), index + 1 < arguments.count {
focus(arguments[index + 1])
exit(0)
}
let app = NSApplication.shared
let delegate = Menubar()
app.delegate = delegate
app.setActivationPolicy(.accessory)
app.run()
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