/*

See LICENSE folder for this sample’s licensing information.

Abstract:

Base view controller for views with a single button and a "Press Count" text field.

*/

import Cocoa

class ButtonBaseViewController: NSViewController {

    var pressCount = 0

    @IBOutlet var pressCountTextField: NSTextField!

    @IBOutlet var button: NSView!

    // MARK: - View Controller Lifecycle

    override func viewDidLoad() {

        super.viewDidLoad()

        updatePressCountTextField()

    }

    fileprivate func updatePressCountTextField () {

        let formatter = NSLocalizedString("PressCountFormatter", comment: "Press count formatter")

        let numberString = NumberFormatter.localizedString(from: NSNumber(value: pressCount), number: NumberFormatter.Style.none)

        pressCountTextField.stringValue = String(format: formatter, numberString)

    }

    // MARK: - Actions

    @IBAction func pressButton(_ sender: Any) {

        pressCount += 1

        updatePressCountTextField()

    }

}