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// Copyright © 2015 Abhishek Banthia
import Cocoa
class HourMarkerViewItem: NSCollectionViewItem {
static let reuseIdentifier = NSUserInterfaceItemIdentifier("HourMarkerViewItem")
@IBOutlet var hourLabel: NSTextField!
func setup(with hour: Int) {
var dateComponents = DateComponents()
dateComponents.hour = hour
if let newDate = Calendar.autoupdatingCurrent.date(byAdding: dateComponents, to: Date().nextHour) {
let dateFormatter = DateFormatterManager.dateFormatterWithFormat(with: .none,
format: "HH:mm",
timezoneIdentifier: TimeZone.current.identifier,
locale: Locale.autoupdatingCurrent)
hourLabel.stringValue = dateFormatter.string(from: newDate)
}
}
override var acceptsFirstResponder: Bool {
return false
}
}
extension Date {
public var nextHour: Date {
let calendar = Calendar.current
let minutes = calendar.component(.minute, from: self)
let components = DateComponents(hour: 1, minute: -minutes)
return calendar.date(byAdding: components, to: self) ?? self
}
}