dorisoy_HardwareMonitor/LibreHardwareMonitor/UI/UserOption.cs
// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
// Copyright (C) LibreHardwareMonitor and Contributors.
// Partial Copyright (C) Michael Möller <mmoeller@openhardwaremonitor.org> and Contributors.
// All Rights Reserved.

using System;
using System.Windows.Forms;
using LibreHardwareMonitor.Utilities;

namespace LibreHardwareMonitor.UI
{
    public class UserOption
    {
        private readonly string _name;
        private bool _value;
        private readonly ToolStripMenuItem _menuItem;
        private event EventHandler _changed;
        private readonly PersistentSettings _settings;

        public UserOption(string name, bool value, ToolStripMenuItem menuItem, PersistentSettings settings)
        {
            _settings = settings;
            _name = name;
            _value = name != null ? settings.GetValue(name, value) : value;
            _menuItem = menuItem;
            _menuItem.Checked = _value;
            _menuItem.Click += MenuItem_Click;
        }

        private void MenuItem_Click(object sender, EventArgs e)
        {
            Value = !Value;
        }

        public bool Value
        {
            get { return _value; }
            set
            {
                if (_value != value)
                {
                    _value = value;
                    if (_name != null)
                        _settings.SetValue(_name, value);
                    _menuItem.Checked = value;
                    _changed?.Invoke(this, null);
                }
            }
        }

        public event EventHandler Changed
        {
            add
            {
                _changed += value;
                _changed?.Invoke(this, null);
            }
            remove
            {
                _changed -= value;
            }
        }
    }
}
