Improved plugin settings support

src/DesktopMagicPluginAPI/Inputs/CheckBox.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DesktopMagicPluginAPI.Inputs
+{
+    public class CheckBox : Element
+    {
+        private bool _value;
+
+        public bool Value
+        {
+            get => _value;
+            set
+            {
+                if (_value != value)
+                {
+                    _value = value;
+                    ValueChanged();
+                }
+            }
+        }
+
+        public CheckBox(bool value)
+        {
+            Value = value;
+        }
+    }
+}

src/DesktopMagicPluginAPI/Inputs/Element.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DesktopMagicPluginAPI.Inputs
+{
+    public abstract class Element
+    {
+        public event Action OnValueChanged;
+
+        protected void ValueChanged()
+        {
+            OnValueChanged?.Invoke();
+        }
+    }
+}

src/DesktopMagicPluginAPI/Inputs/ElementAttribute.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DesktopMagicPluginAPI.Inputs
+{
+    [AttributeUsage(AttributeTargets.Field)
+]
+    public class ElementAttribute : Attribute
+    {
+        public string Name { get; }
+        public int OrderIndex { get; }
+
+        public ElementAttribute(string name, int orderIndex = 0)
+        {
+            Name = name;
+            OrderIndex = orderIndex;
+        }
+    }
+}

src/DesktopMagicPluginAPI/Inputs/Heading.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DesktopMagicPluginAPI.Inputs
+{
+    public class Heading : Element
+    {
+        public string Value { get; }
+
+        public Heading(string value)
+        {
+            Value = value;
+        }
+    }
+}

src/DesktopMagicPluginAPI/Inputs/IntegerUpDown.cs

@@ -0,0 +1,56 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DesktopMagicPluginAPI.Inputs
+{
+    public class IntegerUpDown : Element
+    {
+        private int _value;
+        public int Maximum { get; }
+        public int Minimum { get; }
+
+        public int Value
+        {
+            get => _value;
+            set
+            {
+                if (_value != value)
+                {
+                    _value = value;
+                    ValueChanged();
+                }
+            }
+        }
+
+        public IntegerUpDown(int min, int max, int value = 0)
+        {
+            if (min < 0)
+            {
+                throw new ArgumentException("Value can not be negative!", nameof(min));
+            }
+            if (max < 0)
+            {
+                throw new ArgumentException("Value can not be negative!", nameof(max));
+            }
+            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;
+        }
+    }
+}

src/DesktopMagicPluginAPI/Inputs/Slider.cs

@@ -0,0 +1,56 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DesktopMagicPluginAPI.Inputs
+{
+    public sealed class Slider : Element
+    {
+        private double _value;
+        public double Maximum { get; }
+        public double Minimum { get; }
+
+        public double Value
+        {
+            get => _value;
+            set
+            {
+                if (_value != value)
+                {
+                    _value = value;
+                    ValueChanged();
+                }
+            }
+        }
+
+        public Slider(double min, double max, double value = 0)
+        {
+            if (min < 0)
+            {
+                throw new ArgumentException("Value can not be negative!", nameof(min));
+            }
+            if (max < 0)
+            {
+                throw new ArgumentException("Value can not be negative!", nameof(max));
+            }
+            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;
+        }
+    }
+}

src/DesktopMagicPluginAPI/Inputs/TextBox.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DesktopMagicPluginAPI.Inputs
+{
+    public class TextBox : Element
+    {
+        private string _value;
+
+        public string Value
+        {
+            get => _value;
+            set
+            {
+                if (_value != value)
+                {
+                    _value = value;
+                    ValueChanged();
+                }
+            }
+        }
+
+        public TextBox(string value)
+        {
+            Value = value;
+        }
+    }
+}