mapo-iob-man/IOB-MAN/AutoClosingMessageBox.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace IOB_MAN
{
    public partial class AutoClosingMessageBox : Form
    {
        #region Public Constructors

        public AutoClosingMessageBox(string message, string caption, int timeoutSeconds)
        {
            _baseMessage = message;
            _secondsRemaining = timeoutSeconds;

            // Configurazione Form
            this.Text = caption;
            this.Size = new Size(450, 200);
            this.FormBorderStyle = FormBorderStyle.FixedDialog;
            this.StartPosition = FormStartPosition.CenterScreen;
            this.MaximizeBox = false;
            this.MinimizeBox = false;

            // Configurazione Label (Testo Grande)
            _lblMessage = new Label();
            _lblMessage.Dock = DockStyle.Fill;
            _lblMessage.TextAlign = ContentAlignment.MiddleCenter;
            _lblMessage.Font = new Font("Segoe UI", 12F, FontStyle.Regular); // Testo più grande
            _lblMessage.Padding = new Padding(10);
            this.Controls.Add(_lblMessage);

            UpdateLabelText();

            // Configurazione Timer (scatta ogni secondo)
            _timer = new System.Windows.Forms.Timer();
            _timer.Interval = 1000;
            _timer.Tick += Timer_Tick;
            _timer.Start();
        }

        #endregion Public Constructors

        #region Private Fields

        private string _baseMessage;
        private Label _lblMessage;
        private int _secondsRemaining;
        private System.Windows.Forms.Timer _timer;

        #endregion Private Fields

        #region Private Methods

        private void Timer_Tick(object sender, EventArgs e)
        {
            _secondsRemaining--;
            if (_secondsRemaining <= 0)
            {
                _timer.Stop();
                this.Close();
            }
            else
            {
                UpdateLabelText();
            }
        }

        private void UpdateLabelText()
        {
            _lblMessage.Text = $"{_baseMessage}\n\nQuesta finestra si chiuderà tra {_secondsRemaining} secondi.";
        }

        #endregion Private Methods
    }
}