Refactor step 1

src/DesktopMagicPluginAPI/Settings/IntegerUpDown.cs

@@ -0,0 +1,64 @@
+using System;
+
+namespace DesktopMagicPluginAPI.Settings;
+
+/// <summary>
+/// Represents a up-down control.
+/// </summary>
+public class IntegerUpDown : Setting
+{
+    private int _value;
+
+    /// <summary>
+    /// Gets or sets the maximum value for the <see cref="IntegerUpDown"/> element.
+    /// </summary>
+    public int Maximum { get; }
+
+    /// <summary>
+    /// Gets or sets the minimum value for the <see cref="IntegerUpDown"/> element.
+    /// </summary>
+    public int Minimum { get; }
+
+    /// <summary>
+    /// Gets or sets the value assigned to the <see cref="IntegerUpDown"/> element.
+    /// </summary>
+    public int Value
+    {
+        get => _value;
+        set
+        {
+            if (_value != value)
+            {
+                _value = value;
+                ValueChanged();
+            }
+        }
+    }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="IntegerUpDown"/> class with the provided <paramref name="min"/> value, <paramref name="max"/> value and <paramref name="value"/>.
+    /// </summary>
+    /// <param name="min">The maximum value for the <see cref="IntegerUpDown"/> element.</param>
+    /// <param name="max">The minimum value for the <see cref="IntegerUpDown"/> element.</param>
+    /// <param name="value">The value assigned to the <see cref="IntegerUpDown"/> element.</param>
+    /// <exception cref="ArgumentException"></exception>
+    public IntegerUpDown(int min, int max, int value = 0)
+    {
+        if (min > max)
+        {
+            throw new ArgumentException($"{nameof(min)} is greater than or equal to {nameof(max)}!");
+        }
+        if (value > max)
+        {
+            throw new ArgumentException($"{nameof(value)} is greater than {nameof(max)}!");
+        }
+        if (value < min)
+        {
+            throw new ArgumentException($"{nameof(value)} is less than {nameof(min)}!");
+        }
+
+        Minimum = min;
+        Maximum = max;
+        Value = value;
+    }
+}