Node editor - Added node collection pin add/remove

Node editor - Added first static value node

src/Artemis.Core/Services/NodeService.cs

@@ -43,6 +43,10 @@ namespace Artemis.Core.Services
             if (match != null)
                 return match;
 
+            // Objects represent an input that can take any type, these are hardcoded white
+            if (type == typeof(object))
+                return new TypeColorRegistration(type, new SKColor(255, 255, 255, 255), Constants.CorePlugin);
+
             // Come up with a random color based on the type name that should be the same each time
             MD5 md5Hasher = MD5.Create();
             byte[] hashed = md5Hasher.ComputeHash(Encoding.UTF8.GetBytes(type.FullName!));

src/Artemis.Core/Utilities/Numeric.cs

@@ -11,7 +11,7 @@ namespace Artemis.Core
     ///         Usage outside that context is not recommended due to conversion overhead.
     ///     </para>
     /// </summary>
-    public readonly struct Numeric : IComparable<Numeric>
+    public readonly struct Numeric : IComparable<Numeric>, IConvertible
     {
         private readonly float _value;
 
@@ -140,6 +140,11 @@ namespace Artemis.Core
             return p._value;
         }
 
+        public static implicit operator decimal(Numeric p)
+        {
+            return (decimal) p._value;
+        }
+
         public static implicit operator byte(Numeric p)
         {
             return (byte) Math.Clamp(p._value, 0, 255);
@@ -260,6 +265,112 @@ namespace Artemis.Core
                    type == typeof(int) ||
                    type == typeof(byte);
         }
+
+        #region Implementation of IConvertible
+
+        /// <inheritdoc />
+        public TypeCode GetTypeCode()
+        {
+            return _value.GetTypeCode();
+        }
+
+        /// <inheritdoc />
+        public bool ToBoolean(IFormatProvider? provider)
+        {
+            return Convert.ToBoolean(_value);
+        }
+
+        /// <inheritdoc />
+        public byte ToByte(IFormatProvider? provider)
+        {
+            return (byte) Math.Clamp(_value, 0, 255);
+        }
+
+        /// <inheritdoc />
+        public char ToChar(IFormatProvider? provider)
+        {
+            return Convert.ToChar(_value);
+        }
+
+        /// <inheritdoc />
+        public DateTime ToDateTime(IFormatProvider? provider)
+        {
+            return Convert.ToDateTime(_value);
+        }
+
+        /// <inheritdoc />
+        public decimal ToDecimal(IFormatProvider? provider)
+        {
+            return (decimal) _value;
+        }
+
+        /// <inheritdoc />
+        public double ToDouble(IFormatProvider? provider)
+        {
+            return _value;
+        }
+
+        /// <inheritdoc />
+        public short ToInt16(IFormatProvider? provider)
+        {
+            return (short) MathF.Round(_value, MidpointRounding.AwayFromZero);
+        }
+
+        /// <inheritdoc />
+        public int ToInt32(IFormatProvider? provider)
+        {
+            return (int) MathF.Round(_value, MidpointRounding.AwayFromZero);
+        }
+
+        /// <inheritdoc />
+        public long ToInt64(IFormatProvider? provider)
+        {
+            return (long) MathF.Round(_value, MidpointRounding.AwayFromZero);
+        }
+
+        /// <inheritdoc />
+        public sbyte ToSByte(IFormatProvider? provider)
+        {
+            return (sbyte) Math.Clamp(_value, 0, 255);
+        }
+
+        /// <inheritdoc />
+        public float ToSingle(IFormatProvider? provider)
+        {
+            return _value;
+        }
+
+        /// <inheritdoc />
+        public string ToString(IFormatProvider? provider)
+        {
+            return _value.ToString(provider);
+        }
+
+        /// <inheritdoc />
+        public object ToType(Type conversionType, IFormatProvider? provider)
+        {
+            return Convert.ChangeType(_value, conversionType);
+        }
+
+        /// <inheritdoc />
+        public ushort ToUInt16(IFormatProvider? provider)
+        {
+            return (ushort) MathF.Round(_value, MidpointRounding.AwayFromZero);
+        }
+
+        /// <inheritdoc />
+        public uint ToUInt32(IFormatProvider? provider)
+        {
+            return (uint) MathF.Round(_value, MidpointRounding.AwayFromZero);
+        }
+
+        /// <inheritdoc />
+        public ulong ToUInt64(IFormatProvider? provider)
+        {
+            return (ulong) MathF.Round(_value, MidpointRounding.AwayFromZero);
+        }
+
+        #endregion
     }
 
     /// <summary>
@@ -279,7 +390,8 @@ namespace Artemis.Core
             if (source == null) throw new ArgumentNullException(nameof(source));
 
             float sum = 0;
-            foreach (float v in source) sum += v;
+            foreach (float v in source)
+                sum += v;
 
             return new Numeric(sum);
         }

src/Artemis.Core/VisualScripting/InputPinCollection.cs

@@ -14,8 +14,11 @@ namespace Artemis.Core
         #region Constructors
 
         internal InputPinCollection(INode node, string name, int initialCount)
-            : base(node, name, initialCount)
+            : base(node, name)
         {
+            // Can't do this in the base constructor because the type won't be set yet
+            for (int i = 0; i < initialCount; i++)
+                Add(CreatePin());
         }
 
         #endregion
@@ -23,7 +26,7 @@ namespace Artemis.Core
         #region Methods
 
         /// <inheritdoc />
-        protected override IPin CreatePin()
+        public override IPin CreatePin()
         {
             return new InputPin<T>(Node, string.Empty);
         }
@@ -59,13 +62,13 @@ namespace Artemis.Core
         #region Constructors
 
         internal InputPinCollection(INode node, Type type, string name, int initialCount)
-            : base(node, name, 0)
+            : base(node, name)
         {
             Type = type;
 
             // Can't do this in the base constructor because the type won't be set yet
             for (int i = 0; i < initialCount; i++)
-                AddPin();
+                Add(CreatePin());
         }
 
         #endregion
@@ -73,7 +76,7 @@ namespace Artemis.Core
         #region Methods
 
         /// <inheritdoc />
-        protected override IPin CreatePin()
+        public override IPin CreatePin()
         {
             return new InputPin(Node, Type, string.Empty);
         }

src/Artemis.Core/VisualScripting/Interfaces/IPinCollection.cs

@@ -40,10 +40,15 @@ namespace Artemis.Core
         event EventHandler<SingleValueEventArgs<IPin>> PinRemoved;
 
         /// <summary>
-        ///     Creates a new pin and adds it to the collection
+        /// Creates a new pin compatible with this collection
         /// </summary>
-        /// <returns>The newly added pin</returns>
+        /// <returns>The newly created pin</returns>
-        IPin AddPin();
+        IPin CreatePin();
+
+        /// <summary>
+        ///     Adds the provided <paramref name="pin" /> to the collection
+        /// </summary>
+        void Add(IPin pin);
 
         /// <summary>
         ///     Removes the provided <paramref name="pin" /> from the collection

src/Artemis.Core/VisualScripting/NodeScript.cs

@@ -199,7 +199,7 @@ namespace Artemis.Core
                 while (collection.Count() > entityNodePinCollection.Amount)
                     collection.Remove(collection.Last());
                 while (collection.Count() < entityNodePinCollection.Amount)
-                    collection.AddPin();
+                    collection.Add(collection.CreatePin());
             }
 
             return node;

src/Artemis.Core/VisualScripting/OutputPinCollection.cs

@@ -20,15 +20,19 @@ namespace Artemis.Core
         #region Constructors
 
         internal OutputPinCollection(INode node, string name, int initialCount)
-            : base(node, name, initialCount)
+            : base(node, name)
-        { }
+        {
+            // Can't do this in the base constructor because the type won't be set yet
+            for (int i = 0; i < initialCount; i++)
+                Add(CreatePin());
+        }
 
         #endregion
 
         #region Methods
 
         /// <inheritdoc />
-        protected override IPin CreatePin() => new OutputPin<T>(Node, string.Empty);
+        public override IPin CreatePin() => new OutputPin<T>(Node, string.Empty);
 
         #endregion
     }

src/Artemis.Core/VisualScripting/PinCollection.cs

@@ -16,15 +16,11 @@ namespace Artemis.Core
         /// </summary>
         /// <param name="node">The node the pin collection belongs to</param>
         /// <param name="name">The name of the pin collection</param>
-        /// <param name="initialCount">The amount of pins to initially add to the collection</param>
         /// <returns>The resulting output pin collection</returns>
-        protected PinCollection(INode node, string name, int initialCount)
+        protected PinCollection(INode node, string name)
         {
             Node = node ?? throw new ArgumentNullException(nameof(node));
             Name = name;
-
-            for (int i = 0; i < initialCount; i++)
-                AddPin();
         }
 
         #endregion
@@ -61,14 +57,18 @@ namespace Artemis.Core
         #region Methods
 
         /// <inheritdoc />
-        public IPin AddPin()
+        public void Add(IPin pin)
         {
-            IPin pin = CreatePin();
+            if (pin.Direction != Direction)
+                throw new ArtemisCoreException($"Can't add a {pin.Direction} pin to an {Direction} pin collection.");
+            if (pin.Type != Type)
+                throw new ArtemisCoreException($"Can't add a {pin.Type} pin to an {Type} pin collection.");
+
+            if (_pins.Contains(pin))
+                return;
+
             _pins.Add(pin);
-
             PinAdded?.Invoke(this, new SingleValueEventArgs<IPin>(pin));
-
-            return pin;
         }
 
         /// <inheritdoc />
@@ -89,11 +89,8 @@ namespace Artemis.Core
                 pin.Reset();
         }
 
-        /// <summary>
+        /// <inheritdoc />
-        ///     Creates a new pin to be used in this collection
+        public abstract IPin CreatePin();
-        /// </summary>
-        /// <returns>The resulting pin</returns>
-        protected abstract IPin CreatePin();
 
         /// <inheritdoc />
         public IEnumerator<IPin> GetEnumerator()

src/Artemis.VisualScripting/Editor/Controls/Wrapper/VisualScriptPinCollection.cs

@@ -70,7 +70,7 @@ namespace Artemis.VisualScripting.Editor.Controls.Wrapper
             Node.Script.OnScriptUpdated();
         }
 
-        public void AddPin() => PinCollection.AddPin();
+        public void AddPin() => PinCollection.Add(PinCollection.CreatePin());
 
         public void RemovePin(VisualScriptPin pin) => PinCollection.Remove(pin.Pin);
 
@@ -83,4 +83,4 @@ namespace Artemis.VisualScripting.Editor.Controls.Wrapper
 
         #endregion
     }
-}
+}

src/Avalonia/Artemis.UI.Shared/Controls/SelectionRectangle.cs

@@ -62,6 +62,7 @@ public class SelectionRectangle : Control
     private bool _isSelecting;
     private IControl? _oldInputElement;
     private Point _startPosition;
+    private Point _lastPosition;
 
     /// <inheritdoc />
     public SelectionRectangle()
@@ -168,9 +169,16 @@ public class SelectionRectangle : Control
     
     private void ParentOnPointerMoved(object? sender, PointerEventArgs e)
     {
+        // Point moved seems to trigger when the element under the mouse changes?
+        // I'm not sure why this is needed but this check makes sure the position really hasn't changed.
+        Point position = e.GetCurrentPoint(null).Position;
+        if (position == _lastPosition)
+            return;
+        _lastPosition = position;
+
         if (!e.GetCurrentPoint(this).Properties.IsLeftButtonPressed)
             return;
-
+        
         // Capture the pointer and initialize dragging the first time it moves 
         if (!ReferenceEquals(e.Pointer.Captured, this))
         {

src/Avalonia/Artemis.UI.Shared/Services/NodeEditor/Commands/AddNode.cs

@@ -13,7 +13,7 @@ public class AddNode : INodeEditorCommand, IDisposable
     private bool _isRemoved;
 
     /// <summary>
-    ///     Creates a new instance of the <see cref="MoveNode" /> class.
+    ///     Creates a new instance of the <see cref="AddNode" /> class.
     /// </summary>
     /// <param name="nodeScript">The node script the node belongs to.</param>
     /// <param name="node">The node to delete.</param>

src/Avalonia/Artemis.UI.Shared/Services/NodeEditor/Commands/AddPin.cs

@@ -0,0 +1,38 @@
+using Artemis.Core;
+
+namespace Artemis.UI.Shared.Services.NodeEditor.Commands;
+
+/// <summary>
+///     Represents a node editor command that can be used to add a pin to a pin collection.
+/// </summary>
+public class AddPin : INodeEditorCommand
+{
+    private readonly IPinCollection _pinCollection;
+    private IPin? _pin;
+
+    /// <summary>
+    ///     Creates a new instance of the <see cref="AddPin" /> class.
+    /// </summary>
+    /// <param name="pinCollection">The pin collection to add the pin to.</param>
+    public AddPin(IPinCollection pinCollection)
+    {
+        _pinCollection = pinCollection;
+    }
+
+    /// <inheritdoc />
+    public string DisplayName => "Add pin";
+
+    /// <inheritdoc />
+    public void Execute()
+    {
+        _pin ??= _pinCollection.CreatePin();
+        _pinCollection.Add(_pin);
+    }
+
+    /// <inheritdoc />
+    public void Undo()
+    {
+        if (_pin != null)
+            _pinCollection.Remove(_pin);
+    }
+}

src/Avalonia/Artemis.UI.Shared/Services/NodeEditor/Commands/ConnectPins.cs

@@ -1,14 +1,22 @@
-using System;
+using System.Collections.Generic;
-using System.Collections.Generic;
 using Artemis.Core;
-using Artemis.UI.Shared.Services.NodeEditor;
 
+namespace Artemis.UI.Shared.Services.NodeEditor.Commands;
+
+/// <summary>
+///     Represents a node editor command that can be used to connect two pins.
+/// </summary>
 public class ConnectPins : INodeEditorCommand
 {
     private readonly IPin _source;
     private readonly IPin _target;
     private readonly List<IPin>? _originalConnections;
 
+    /// <summary>
+    ///     Creates a new instance of the <see cref="ConnectPins" /> class.
+    /// </summary>
+    /// <param name="source">The source of the connection.</param>
+    /// <param name="target">The target of the connection.</param>
     public ConnectPins(IPin source, IPin target)
     {
         _source = source;

src/Avalonia/Artemis.UI.Shared/Services/NodeEditor/Commands/DeleteNode.cs

@@ -11,11 +11,11 @@ public class DeleteNode : INodeEditorCommand, IDisposable
 {
     private readonly INode _node;
     private readonly INodeScript _nodeScript;
-    private readonly Dictionary<IPin, IReadOnlyList<IPin>> _pinConnections = new();
+    private readonly Dictionary<IPin, List<IPin>> _pinConnections = new();
     private bool _isRemoved;
 
     /// <summary>
-    ///     Creates a new instance of the <see cref="MoveNode" /> class.
+    ///     Creates a new instance of the <see cref="DeleteNode" /> class.
     /// </summary>
     /// <param name="nodeScript">The node script the node belongs to.</param>
     /// <param name="node">The node to delete.</param>
@@ -30,7 +30,7 @@ public class DeleteNode : INodeEditorCommand, IDisposable
         _pinConnections.Clear();
         foreach (IPin nodePin in _node.Pins)
         {
-            _pinConnections.Add(nodePin, nodePin.ConnectedTo);
+            _pinConnections.Add(nodePin, new List<IPin>(nodePin.ConnectedTo));
             nodePin.DisconnectAll();
         }
 
@@ -38,7 +38,7 @@ public class DeleteNode : INodeEditorCommand, IDisposable
         {
             foreach (IPin nodePin in nodePinCollection)
             {
-                _pinConnections.Add(nodePin, nodePin.ConnectedTo);
+                _pinConnections.Add(nodePin, new List<IPin>(nodePin.ConnectedTo));
                 nodePin.DisconnectAll();
             }
         }
@@ -48,18 +48,22 @@ public class DeleteNode : INodeEditorCommand, IDisposable
     {
         foreach (IPin nodePin in _node.Pins)
         {
-            if (_pinConnections.TryGetValue(nodePin, out IReadOnlyList<IPin>? connections))
+            if (_pinConnections.TryGetValue(nodePin, out List<IPin>? connections))
+            {
                 foreach (IPin connection in connections)
                     nodePin.ConnectTo(connection);
+            }
         }
 
         foreach (IPinCollection nodePinCollection in _node.PinCollections)
         {
             foreach (IPin nodePin in nodePinCollection)
             {
-                if (_pinConnections.TryGetValue(nodePin, out IReadOnlyList<IPin>? connections))
+                if (_pinConnections.TryGetValue(nodePin, out List<IPin>? connections))
+                {
                     foreach (IPin connection in connections)
                         nodePin.ConnectTo(connection);
+                }
             }
         }
 

src/Avalonia/Artemis.UI.Shared/Services/NodeEditor/Commands/RemovePin.cs

@@ -0,0 +1,49 @@
+using System.Collections.Generic;
+using System.Linq;
+using Artemis.Core;
+
+namespace Artemis.UI.Shared.Services.NodeEditor.Commands;
+
+/// <summary>
+///     Represents a node editor command that can be used to remove a pin from a pin collection.
+/// </summary>
+public class RemovePin : INodeEditorCommand
+{
+    private readonly IPinCollection _pinCollection;
+    private readonly IPin _pin;
+    private readonly List<IPin> _originalConnections;
+
+    /// <summary>
+    ///     Creates a new instance of the <see cref="RemovePin" /> class.
+    /// </summary>
+    /// <param name="pinCollection">The pin collection to add the pin to.</param>
+    /// <param name="pin">The pin to remove.</param>
+    public RemovePin(IPinCollection pinCollection, IPin pin)
+    {
+        if (!pinCollection.Contains(pin))
+            throw new ArtemisSharedUIException("Can't remove a pin from a collection it isn't contained in.");
+
+        _pinCollection = pinCollection;
+        _pin = pin;
+
+        _originalConnections = new List<IPin>(_pin.ConnectedTo);
+    }
+
+    /// <inheritdoc />
+    public string DisplayName => "Remove pin";
+
+    /// <inheritdoc />
+    public void Execute()
+    {
+        _pin.DisconnectAll();
+        _pinCollection.Remove(_pin);
+    }
+
+    /// <inheritdoc />
+    public void Undo()
+    {
+        _pinCollection.Add(_pin);
+        foreach (IPin originalConnection in _originalConnections)
+            _pin.ConnectTo(originalConnection);
+    }
+}

src/Avalonia/Artemis.UI.Shared/Styles/Button.axaml

@@ -59,6 +59,19 @@
         <Setter Property="BorderBrush" Value="Transparent" />
     </Style>
 
+    <Style Selector=":is(Button).icon-button:pointerover /template/ ContentPresenter#PART_ContentPresenter">
+        <Setter Property="Background" Value="{DynamicResource AppBarButtonBackgroundPointerOver}" />
+        <Setter Property="TextBlock.Foreground" Value="{DynamicResource AppBarButtonForegroundPointerOver}" />
+    </Style>
+    <Style Selector=":is(Button).icon-button:pressed /template/ ContentPresenter#PART_ContentPresenter">
+        <Setter Property="Background" Value="{DynamicResource AppBarButtonBackgroundPressed}" />
+        <Setter Property="TextBlock.Foreground" Value="{DynamicResource AppBarButtonForegroundPressed}" />
+    </Style>
+    <Style Selector=":is(Button).icon-button:disabled /template/ ContentPresenter#PART_ContentPresenter">
+        <Setter Property="Background" Value="{DynamicResource AppBarButtonBackgroundDisabled}" />
+        <Setter Property="TextBlock.Foreground" Value="{DynamicResource AppBarButtonForegroundDisabled}" />
+    </Style>
+
 	<Style Selector=":is(Button).icon-button-small">
         <Setter Property="Padding" Value="4" />
     </Style>

src/Avalonia/Artemis.UI/Ninject/Factories/IVMFactory.cs

@@ -101,9 +101,9 @@ namespace Artemis.UI.Ninject.Factories
 
     public interface INodePinVmFactory 
     {
-        PinCollectionViewModel InputPinCollectionViewModel(IPinCollection inputPinCollection);
+        PinCollectionViewModel InputPinCollectionViewModel(IPinCollection inputPinCollection, NodeScriptViewModel nodeScriptViewModel);
         PinViewModel InputPinViewModel(IPin inputPin);
-        PinCollectionViewModel OutputPinCollectionViewModel(IPinCollection outputPinCollection);
+        PinCollectionViewModel OutputPinCollectionViewModel(IPinCollection outputPinCollection, NodeScriptViewModel nodeScriptViewModel);
         PinViewModel OutputPinViewModel(IPin outputPin);
     }
 }

src/Avalonia/Artemis.UI/Screens/VisualScripting/CableView.axaml

@@ -4,32 +4,78 @@
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
              xmlns:visualScripting="clr-namespace:Artemis.UI.Screens.VisualScripting"
              xmlns:converters="clr-namespace:Artemis.UI.Converters"
+             xmlns:skiaSharp="clr-namespace:SkiaSharp;assembly=SkiaSharp"
+             xmlns:shared="clr-namespace:Artemis.UI.Shared.Converters;assembly=Artemis.UI.Shared"
              mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
              x:Class="Artemis.UI.Screens.VisualScripting.CableView"
              x:DataType="visualScripting:CableViewModel"
-             ClipToBounds="False">
+             ClipToBounds="False"
+             IsVisible="{CompiledBinding Connected}">
     <UserControl.Resources>
         <converters:ColorToSolidColorBrushConverter x:Key="ColorToSolidColorBrushConverter" />
+        <shared:SKColorToStringConverter x:Key="SKColorToStringConverter" />
+        <shared:SKColorToColorConverter x:Key="SKColorToColorConverter" />
     </UserControl.Resources>
-    <Path Name="CablePath"
+    <Canvas>
-          Stroke="{CompiledBinding CableColor, Converter={StaticResource ColorToSolidColorBrushConverter}}"
+        <Path Name="CablePath"
-          StrokeThickness="4"
+              Stroke="{CompiledBinding CableColor, Converter={StaticResource ColorToSolidColorBrushConverter}}"
-          StrokeLineCap="Round">
+              StrokeThickness="4"
-        <Path.Transitions>
+              StrokeLineCap="Round">
-            <Transitions>
+            <Path.Transitions>
-                <ThicknessTransition Property="Margin" Duration="200"></ThicknessTransition>
+                <Transitions>
-            </Transitions>
+                    <ThicknessTransition Property="Margin" Duration="200"></ThicknessTransition>
-        </Path.Transitions>
+                </Transitions>
-        <Path.Data>
+            </Path.Transitions>
-            <PathGeometry>
+            <Path.Data>
-                <PathGeometry.Figures>
+                <PathGeometry>
-                    <PathFigure IsClosed="False">
+                    <PathGeometry.Figures>
-                        <PathFigure.Segments>
+                        <PathFigure IsClosed="False">
-                            <BezierSegment />
+                            <PathFigure.Segments>
-                        </PathFigure.Segments>
+                                <BezierSegment />
-                    </PathFigure>
+                            </PathFigure.Segments>
-                </PathGeometry.Figures>
+                        </PathFigure>
-            </PathGeometry>
+                    </PathGeometry.Figures>
-        </Path.Data>
+                </PathGeometry>
-    </Path>
+            </Path.Data>
+        </Path>
+        <Border Name="ValueBorder"
+                Background="{DynamicResource ContentDialogBackground}"
+                BorderBrush="{CompiledBinding CableColor, Converter={StaticResource ColorToSolidColorBrushConverter}}"
+                BorderThickness="2"
+                CornerRadius="3"
+                Padding="4"
+                Canvas.Left="{CompiledBinding ValuePoint.X}"
+                Canvas.Top="{CompiledBinding ValuePoint.Y}">
+            <ContentControl Content="{CompiledBinding FromViewModel.Pin.PinValue}">
+                <ContentControl.DataTemplates>
+                    <DataTemplate DataType="skiaSharp:SKColor">
+                        <StackPanel Orientation="Horizontal" HorizontalAlignment="Right">
+                            <TextBlock x:Name="HexDisplay"
+                                       Text="{CompiledBinding Converter={StaticResource SKColorToStringConverter}}"
+                                       VerticalAlignment="Center"
+                                       HorizontalAlignment="Stretch" />
+                            <Border Margin="5 0 0 0"
+                                    VerticalAlignment="Center"
+                                    HorizontalAlignment="Right"
+                                    BorderThickness="1"
+                                    MinWidth="18"
+                                    MinHeight="18"
+                                    Background="{DynamicResource CheckerboardBrush}"
+                                    BorderBrush="{DynamicResource ColorPickerButtonOutline}"
+                                    CornerRadius="2">
+                                <Ellipse Stroke="{DynamicResource NormalBorderBrush}">
+                                    <Ellipse.Fill>
+                                        <SolidColorBrush Color="{Binding Converter={StaticResource SKColorToColorConverter}}" />
+                                    </Ellipse.Fill>
+                                </Ellipse>
+                            </Border>
+                        </StackPanel>
+                    </DataTemplate>
+                    <DataTemplate>
+                        <TextBlock Text="{Binding}" />
+                    </DataTemplate>
+                </ContentControl.DataTemplates>
+            </ContentControl>
+        </Border>
+    </Canvas>
 </UserControl>

src/Avalonia/Artemis.UI/Screens/VisualScripting/CableView.axaml.cs

@@ -15,15 +15,19 @@ public class CableView : ReactiveUserControl<CableViewModel>
 {
     private const double CABLE_OFFSET = 24 * 4;
     private readonly Path _cablePath;
+    private readonly Border _valueBorder;
 
     public CableView()
     {
         InitializeComponent();
         _cablePath = this.Get<Path>("CablePath");
+        _valueBorder = this.Get<Border>("ValueBorder");
 
         // Not using bindings here to avoid a warnings
         this.WhenActivated(d =>
         {
+            _valueBorder.GetObservable(BoundsProperty).Subscribe(rect => _valueBorder.RenderTransform = new TranslateTransform(rect.Width / 2 * -1, rect.Height / 2 * -1)).DisposeWith(d);
+
             ViewModel.WhenAnyValue(vm => vm.FromPoint).Subscribe(_ => Update()).DisposeWith(d);
             ViewModel.WhenAnyValue(vm => vm.ToPoint).Subscribe(_ => Update()).DisposeWith(d);
             Update();

src/Avalonia/Artemis.UI/Screens/VisualScripting/CableViewModel.cs

@@ -15,13 +15,15 @@ namespace Artemis.UI.Screens.VisualScripting;
 
 public class CableViewModel : ActivatableViewModelBase
 {
+    private readonly ObservableAsPropertyHelper<bool> _connected;
     private readonly ObservableAsPropertyHelper<Color> _cableColor;
     private readonly ObservableAsPropertyHelper<Point> _fromPoint;
     private readonly ObservableAsPropertyHelper<Point> _toPoint;
+    private readonly ObservableAsPropertyHelper<Point> _valuePoint;
 
     private PinViewModel? _fromViewModel;
     private PinViewModel? _toViewModel;
-
+    
     public CableViewModel(NodeScriptViewModel nodeScriptViewModel, IPin from, IPin to)
     {
         if (from.Direction != PinDirection.Output)
@@ -44,10 +46,19 @@ public class CableViewModel : ActivatableViewModelBase
             .Select(p => p != null ? p.WhenAnyValue(pvm => pvm.Position) : Observable.Never<Point>())
             .Switch()
             .ToProperty(this, vm => vm.ToPoint);
+        _valuePoint = this.WhenAnyValue(vm => vm.FromPoint, vm => vm.ToPoint).Select(tuple => new Point(
+            tuple.Item1.X + (tuple.Item2.X - tuple.Item1.X) / 2,
+            tuple.Item1.Y + (tuple.Item2.Y - tuple.Item1.Y) / 2
+        )).ToProperty(this, vm => vm.ValuePoint);
 
         _cableColor = this.WhenAnyValue(vm => vm.FromViewModel, vm => vm.ToViewModel)
             .Select(tuple => tuple.Item1?.PinColor ?? tuple.Item2?.PinColor ?? new Color(255, 255, 255, 255))
             .ToProperty(this, vm => vm.CableColor);
+
+        // Not a perfect solution but this makes sure the cable never renders at 0,0 (can happen when the cable spawns before the pin ever rendered)
+        _connected = this.WhenAnyValue(vm => vm.FromPoint, vm => vm.ToPoint)
+            .Select(tuple => tuple.Item1 != new Point(0, 0) && tuple.Item2 != new Point(0, 0))
+            .ToProperty(this, vm => vm.Connected);
     }
 
     public PinViewModel? FromViewModel
@@ -62,7 +73,10 @@ public class CableViewModel : ActivatableViewModelBase
         set => RaiseAndSetIfChanged(ref _toViewModel, value);
     }
 
+    public bool Connected => _connected.Value;
+
     public Point FromPoint => _fromPoint.Value;
     public Point ToPoint => _toPoint.Value;
+    public Point ValuePoint => _valuePoint.Value;
     public Color CableColor => _cableColor.Value;
 }

src/Avalonia/Artemis.UI/Screens/VisualScripting/NodeView.axaml

@@ -10,13 +10,15 @@
     <UserControl.Styles>
         <Style Selector="Border.node-container">
             <Setter Property="CornerRadius" Value="6" />
-            <Setter Property="Background" Value="{DynamicResource ContentDialogBackground}" />
+            <Setter Property="Background">
+                <SolidColorBrush Color="{DynamicResource SolidBackgroundFillColorBase}" Opacity="0.75"></SolidColorBrush>
+            </Setter>
             <Setter Property="BorderBrush" Value="{DynamicResource CardStrokeColorDefaultBrush}" />
             <Setter Property="BorderThickness" Value="1" />
-			<Setter Property="Transitions">
+            <Setter Property="Transitions">
                 <Setter.Value>
-					<Transitions>
+                    <Transitions>
-                        <BrushTransition Property="BorderBrush" Duration="0:0:0.2" Easing="CubicEaseOut"/>
+                        <BrushTransition Property="BorderBrush" Duration="0:0:0.2" Easing="CubicEaseOut" />
                     </Transitions>
                 </Setter.Value>
             </Setter>
@@ -24,46 +26,50 @@
         <Style Selector="Border.node-container-selected">
             <Setter Property="BorderBrush" Value="{DynamicResource SystemAccentColor}" />
         </Style>
-		<Style Selector="ContentControl#CustomViewModelContainer">
+        <Style Selector="ContentControl#CustomViewModelContainer">
             <Setter Property="Margin" Value="20 0"></Setter>
         </Style>
     </UserControl.Styles>
     <Border Classes="node-container" Classes.node-container-selected="{CompiledBinding IsSelected}">
         <Grid RowDefinitions="Auto,*">
-            <Border Grid.Row="0" 
+            <Border Grid.Row="0"
-                    Background="{DynamicResource TaskDialogHeaderBackground}" 
                     CornerRadius="6 6 0 0"
                     Cursor="Hand"
                     PointerReleased="InputElement_OnPointerReleased"
-                    PointerMoved="InputElement_OnPointerMoved">
+                    PointerMoved="InputElement_OnPointerMoved"
-                <Grid Classes="node-header"
+                    ClipToBounds="True"
-                      VerticalAlignment="Top"
+                    Background="{DynamicResource ContentDialogBackground}">
-                      ColumnDefinitions="*,Auto">
+                <Border Background="{DynamicResource TaskDialogHeaderBackground}">
-                    <TextBlock VerticalAlignment="Center"
+                    <Grid Classes="node-header"
-                               TextAlignment="Center"
+                          VerticalAlignment="Top"
-                               Margin="5"
+                          ColumnDefinitions="*,Auto">
-                               Text="{CompiledBinding Node.Name}"
+                        <TextBlock VerticalAlignment="Center"
-                               ToolTip.Tip="{CompiledBinding Node.Description}">
+                                   TextAlignment="Center"
-                    </TextBlock>
+                                   Margin="5"
-                    <Button VerticalAlignment="Center"
+                                   Text="{CompiledBinding Node.Name}"
-                            Classes="icon-button icon-button-small"
+                                   ToolTip.Tip="{CompiledBinding Node.Description}">
-                            Grid.Column="1"
+                        </TextBlock>
-                            Margin="5"
+                        <Button VerticalAlignment="Center"
-                            Command="{CompiledBinding DeleteNode}">
+                                Classes="icon-button icon-button-small"
-                        <avalonia:MaterialIcon Kind="Close"></avalonia:MaterialIcon>
+                                Grid.Column="1"
-                    </Button>
+                                Margin="5"
-                </Grid>
+                                Command="{CompiledBinding DeleteNode}">
+                            <avalonia:MaterialIcon Kind="Close"></avalonia:MaterialIcon>
+                        </Button>
+                    </Grid>
+                </Border>
             </Border>
 
+
             <Grid Grid.Row="1" ColumnDefinitions="Auto,*,Auto" Margin="5">
-                <StackPanel Grid.Column="0">
+                <StackPanel Grid.Column="0" IsVisible="{CompiledBinding HasInputPins}">
                     <ItemsControl Items="{CompiledBinding InputPinViewModels}" Margin="4 0" />
                     <ItemsControl Items="{CompiledBinding InputPinCollectionViewModels}" />
                 </StackPanel>
 
-                <ContentControl Name="CustomViewModelContainer" Grid.Column="1" Content="{CompiledBinding CustomNodeViewModel}" IsVisible="{CompiledBinding CustomNodeViewModel}" />
+                <ContentControl Grid.Column="1" Name="CustomViewModelContainer" Content="{CompiledBinding CustomNodeViewModel}" IsVisible="{CompiledBinding CustomNodeViewModel}" />
 
-				<StackPanel Grid.Column="2">
+                <StackPanel Grid.Column="2" IsVisible="{CompiledBinding HasInputPins}">
                     <ItemsControl Items="{CompiledBinding OutputPinViewModels}" Margin="4 0" />
                     <ItemsControl Items="{CompiledBinding OutputPinCollectionViewModels}" />
                 </StackPanel>

src/Avalonia/Artemis.UI/Screens/VisualScripting/NodeViewModel.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.ObjectModel;
+using System.Diagnostics;
 using System.Reactive;
 using System.Reactive.Linq;
 using Artemis.Core;
@@ -25,10 +26,13 @@ public class NodeViewModel : ActivatableViewModelBase
     private double _dragOffsetX;
     private double _dragOffsetY;
     private bool _isSelected;
-    private ObservableAsPropertyHelper<bool>? _isStaticNode;
     private double _startX;
     private double _startY;
 
+    private ObservableAsPropertyHelper<bool>? _isStaticNode;
+    private ObservableAsPropertyHelper<bool>? _hasInputPins;
+    private ObservableAsPropertyHelper<bool>? _hasOutputPins;
+
     public NodeViewModel(NodeScriptViewModel nodeScriptViewModel, INode node, INodePinVmFactory nodePinVmFactory, INodeEditorService nodeEditorService)
     {
         NodeScriptViewModel = nodeScriptViewModel;
@@ -57,12 +61,12 @@ public class NodeViewModel : ActivatableViewModelBase
         // Same again but for pin collections
         nodePinCollections.Connect()
             .Filter(n => n.Direction == PinDirection.Input)
-            .Transform(nodePinVmFactory.InputPinCollectionViewModel)
+            .Transform(c => nodePinVmFactory.InputPinCollectionViewModel(c, nodeScriptViewModel))
             .Bind(out ReadOnlyObservableCollection<PinCollectionViewModel> inputPinCollections)
             .Subscribe();
         nodePinCollections.Connect()
             .Filter(n => n.Direction == PinDirection.Output)
-            .Transform(nodePinVmFactory.OutputPinCollectionViewModel)
+            .Transform(c => nodePinVmFactory.OutputPinCollectionViewModel(c, nodeScriptViewModel))
             .Bind(out ReadOnlyObservableCollection<PinCollectionViewModel> outputPinCollections)
             .Subscribe();
         InputPinCollectionViewModels = inputPinCollections;
@@ -84,6 +88,16 @@ public class NodeViewModel : ActivatableViewModelBase
                 .Select(tuple => tuple.Item1 || tuple.Item2)
                 .ToProperty(this, model => model.IsStaticNode)
                 .DisposeWith(d);
+            _hasInputPins = InputPinViewModels.ToObservableChangeSet()
+                .Merge(InputPinCollectionViewModels.ToObservableChangeSet().TransformMany(c => c.PinViewModels))
+                .Any()
+                .ToProperty(this, vm => vm.HasInputPins)
+                .DisposeWith(d);
+            _hasOutputPins = OutputPinViewModels.ToObservableChangeSet()
+                .Merge(OutputPinCollectionViewModels.ToObservableChangeSet().TransformMany(c => c.PinViewModels))
+                .Any()
+                .ToProperty(this, vm => vm.HasOutputPins)
+                .DisposeWith(d);
 
             // Subscribe to pin changes
             Node.WhenAnyValue(n => n.Pins).Subscribe(p => nodePins.Edit(source =>
@@ -97,10 +111,15 @@ public class NodeViewModel : ActivatableViewModelBase
                 source.Clear();
                 source.AddRange(c);
             })).DisposeWith(d);
+
+            if (Node is Node coreNode)
+                CustomNodeViewModel = coreNode.GetCustomViewModel();
         });
     }
 
     public bool IsStaticNode => _isStaticNode?.Value ?? true;
+    public bool HasInputPins => _hasInputPins?.Value ?? false;
+    public bool HasOutputPins => _hasOutputPins?.Value ?? false;
 
     public NodeScriptViewModel NodeScriptViewModel { get; }
     public INode Node { get; }

src/Avalonia/Artemis.UI/Screens/VisualScripting/Pins/InputPinCollectionView.axaml

@@ -13,7 +13,20 @@
                 Command="{CompiledBinding AddPin}">
             <avalonia:MaterialIcon Kind="Add"></avalonia:MaterialIcon>
         </Button>
-        <ItemsControl Items="{CompiledBinding PinViewModels}" Margin="4 0"></ItemsControl>
+        <ItemsControl Items="{CompiledBinding PinViewModels}" Margin="4 0">
+            <ItemsControl.ItemTemplate>
+                <DataTemplate DataType="pins:PinViewModel">
+                    <StackPanel Orientation="Horizontal">
+                        <ContentControl Content="{CompiledBinding}"></ContentControl>
+						<Button Classes="icon-button icon-button-small"
+                                ToolTip.Tip="Remove pin"
+                                Command="{CompiledBinding RemovePin}"
+                                CommandParameter="{CompiledBinding Pin}">
+                            <avalonia:MaterialIcon Kind="Close"></avalonia:MaterialIcon>
+                        </Button>
+                    </StackPanel>
+                </DataTemplate>
+            </ItemsControl.ItemTemplate>
+        </ItemsControl>
 	</StackPanel>
-
 </UserControl>

src/Avalonia/Artemis.UI/Screens/VisualScripting/Pins/InputPinCollectionViewModel.cs

@@ -1,5 +1,6 @@
 using Artemis.Core;
 using Artemis.UI.Ninject.Factories;
+using Artemis.UI.Shared.Services.NodeEditor;
 
 namespace Artemis.UI.Screens.VisualScripting.Pins;
 
@@ -7,7 +8,8 @@ public class InputPinCollectionViewModel<T> : PinCollectionViewModel
 {
     public InputPinCollection<T> InputPinCollection { get; }
 
-    public InputPinCollectionViewModel(InputPinCollection<T> inputPinCollection, INodePinVmFactory nodePinVmFactory) : base(inputPinCollection, nodePinVmFactory)
+    public InputPinCollectionViewModel(InputPinCollection<T> inputPinCollection, NodeScriptViewModel nodeScriptViewModel, INodePinVmFactory nodePinVmFactory, INodeEditorService nodeEditorService) 
+        : base(inputPinCollection, nodeScriptViewModel, nodePinVmFactory, nodeEditorService)
     {
         InputPinCollection = inputPinCollection;
     }

src/Avalonia/Artemis.UI/Screens/VisualScripting/Pins/OutputPinCollectionView.axaml

@@ -14,6 +14,20 @@
                 Command="{CompiledBinding AddPin}">
             <avalonia:MaterialIcon Kind="Add"></avalonia:MaterialIcon>
         </Button>
-        <ItemsControl Items="{CompiledBinding PinViewModels}" HorizontalAlignment="Right" Margin="4 0"></ItemsControl>
+		<ItemsControl Items="{CompiledBinding PinViewModels}" Margin="4 0" HorizontalAlignment="Right">
+            <ItemsControl.ItemTemplate>
+                <DataTemplate DataType="pins:PinViewModel">
+                    <StackPanel Orientation="Horizontal">
+						<Button Classes="icon-button icon-button-small"
+                                ToolTip.Tip="Remove pin"
+                                Command="{CompiledBinding RemovePin}"
+                                CommandParameter="{CompiledBinding Pin}">
+                            <avalonia:MaterialIcon Kind="Close"></avalonia:MaterialIcon>
+                        </Button>
+						<ContentControl Content="{CompiledBinding}"></ContentControl>
+                    </StackPanel>
+                </DataTemplate>
+            </ItemsControl.ItemTemplate>
+        </ItemsControl>
     </StackPanel>
 </UserControl>

src/Avalonia/Artemis.UI/Screens/VisualScripting/Pins/OutputPinCollectionViewModel.cs

@@ -1,5 +1,6 @@
 using Artemis.Core;
 using Artemis.UI.Ninject.Factories;
+using Artemis.UI.Shared.Services.NodeEditor;
 
 namespace Artemis.UI.Screens.VisualScripting.Pins;
 
@@ -7,7 +8,8 @@ public class OutputPinCollectionViewModel<T> : PinCollectionViewModel
 {
     public OutputPinCollection<T> OutputPinCollection { get; }
 
-    public OutputPinCollectionViewModel(OutputPinCollection<T> outputPinCollection, INodePinVmFactory nodePinVmFactory) : base(outputPinCollection, nodePinVmFactory)
+    public OutputPinCollectionViewModel(OutputPinCollection<T> outputPinCollection, NodeScriptViewModel nodeScriptViewModel, INodePinVmFactory nodePinVmFactory, INodeEditorService nodeEditorService)
+        : base(outputPinCollection, nodeScriptViewModel, nodePinVmFactory, nodeEditorService)
     {
         OutputPinCollection = outputPinCollection;
     }

src/Avalonia/Artemis.UI/Screens/VisualScripting/Pins/PinCollectionViewModel.cs

@@ -7,6 +7,8 @@ using Artemis.Core;
 using Artemis.Core.Events;
 using Artemis.UI.Ninject.Factories;
 using Artemis.UI.Shared;
+using Artemis.UI.Shared.Services.NodeEditor;
+using Artemis.UI.Shared.Services.NodeEditor.Commands;
 using Avalonia.Controls.Mixins;
 using DynamicData;
 using ReactiveUI;
@@ -16,10 +18,8 @@ namespace Artemis.UI.Screens.VisualScripting.Pins;
 public abstract class PinCollectionViewModel : ActivatableViewModelBase
 {
     private readonly INodePinVmFactory _nodePinVmFactory;
-    public IPinCollection PinCollection { get; }
-    public ObservableCollection<PinViewModel> PinViewModels { get; }
 
-    protected PinCollectionViewModel(IPinCollection pinCollection, INodePinVmFactory nodePinVmFactory)
+    protected PinCollectionViewModel(IPinCollection pinCollection, NodeScriptViewModel nodeScriptViewModel, INodePinVmFactory nodePinVmFactory, INodeEditorService nodeEditorService)
     {
         _nodePinVmFactory = nodePinVmFactory;
 
@@ -39,13 +39,20 @@ public abstract class PinCollectionViewModel : ActivatableViewModelBase
                 .DisposeWith(d);
         });
 
-        AddPin = ReactiveCommand.Create(() => PinCollection.AddPin());
+        AddPin = ReactiveCommand.Create(() => nodeEditorService.ExecuteCommand(nodeScriptViewModel.NodeScript, new AddPin(pinCollection)));
+        RemovePin = ReactiveCommand.Create((IPin pin) => nodeEditorService.ExecuteCommand(nodeScriptViewModel.NodeScript, new RemovePin(pinCollection, pin)));
     }
 
-    public ReactiveCommand<Unit, IPin> AddPin { get; }
+    public IPinCollection PinCollection { get; }
+    public ReactiveCommand<Unit, Unit> AddPin { get; }
+    public ReactiveCommand<IPin, Unit> RemovePin { get; }
+
+    public ObservableCollection<PinViewModel> PinViewModels { get; }
 
     private PinViewModel CreatePinViewModel(IPin pin)
     {
-        return PinCollection.Direction == PinDirection.Input ? _nodePinVmFactory.InputPinViewModel(pin) : _nodePinVmFactory.OutputPinViewModel(pin);
+        PinViewModel vm = PinCollection.Direction == PinDirection.Input ? _nodePinVmFactory.InputPinViewModel(pin) : _nodePinVmFactory.OutputPinViewModel(pin);
+        vm.RemovePin = RemovePin;
+        return vm;
     }
 }

src/Avalonia/Artemis.UI/Screens/VisualScripting/Pins/PinView.cs

@@ -78,12 +78,12 @@ public class PinView : ReactiveUserControl<PinViewModel>
 
     private void UpdatePosition()
     {
-        if (_container == null || ViewModel == null)
+        if (_container == null || _pinPoint == null || ViewModel == null)
             return;
 
-        Matrix? transform = this.TransformToVisual(_container);
+        Matrix? transform = _pinPoint.TransformToVisual(_container);
         if (transform != null)
-            ViewModel.Position = new Point(Bounds.Width / 2, Bounds.Height / 2).Transform(transform.Value);
+            ViewModel.Position = new Point(_pinPoint.Bounds.Width / 2, _pinPoint.Bounds.Height / 2).Transform(transform.Value);
     }
 
     #endregion

src/Avalonia/Artemis.UI/Screens/VisualScripting/Pins/PinViewModel.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Reactive;
 using System.Reactive.Linq;
 using Artemis.Core;
 using Artemis.Core.Events;
@@ -16,6 +17,7 @@ namespace Artemis.UI.Screens.VisualScripting.Pins;
 public abstract class PinViewModel : ActivatableViewModelBase
 {
     private Point _position;
+    private ReactiveCommand<IPin, Unit>? _removePin;
 
     protected PinViewModel(IPin pin, INodeService nodeService)
     {
@@ -52,6 +54,12 @@ public abstract class PinViewModel : ActivatableViewModelBase
         set => RaiseAndSetIfChanged(ref _position, value);
     }
 
+    public ReactiveCommand<IPin, Unit>? RemovePin
+    {
+        get => _removePin;
+        set => RaiseAndSetIfChanged(ref _removePin, value);
+    }
+
     public bool IsCompatibleWith(PinViewModel pinViewModel)
     {
         if (pinViewModel.Pin.Direction == Pin.Direction)

src/Avalonia/Artemis.UI/Screens/Workshop/WorkshopViewModel.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Linq;
 using System.Reactive;
+using System.Reactive.Disposables;
 using System.Reactive.Linq;
 using Artemis.Core;
 using Artemis.UI.Ninject.Factories;
@@ -9,6 +10,7 @@ using Artemis.UI.Shared.Services.Builders;
 using Artemis.UI.Shared.Services.Interfaces;
 using Artemis.VisualScripting.Nodes;
 using Avalonia.Input;
+using Avalonia.Threading;
 using ReactiveUI;
 using SkiaSharp;
 
@@ -16,6 +18,8 @@ namespace Artemis.UI.Screens.Workshop
 {
     public class WorkshopViewModel : MainScreenViewModel
     {
+        private static NodeScript<bool>? _testScript = null;
+
         private readonly INotificationService _notificationService;
         private StandardCursorType _selectedCursor;
         private readonly ObservableAsPropertyHelper<Cursor> _cursor;
@@ -38,16 +42,26 @@ namespace Artemis.UI.Screens.Workshop
             DisplayName = "Workshop";
             ShowNotification = ReactiveCommand.Create<NotificationSeverity>(ExecuteShowNotification);
 
-            NodeScript<bool> testScript = new("Test script", "A test script");
+            if (_testScript == null)
-            INode exitNode = testScript.Nodes.Last();
+            {
-            exitNode.X = 300;
+                _testScript = new NodeScript<bool>("Test script", "A test script");
-            exitNode.Y = 150;
+                INode exitNode = _testScript.Nodes.Last();
+                exitNode.X = 300;
+                exitNode.Y = 150;
 
-            OrNode orNode = new() {X = 100, Y = 100};
+                OrNode orNode = new() {X = 100, Y = 100};
-            testScript.AddNode(orNode);
+                _testScript.AddNode(orNode);
-            orNode.Result.ConnectTo(exitNode.Pins.First());
+                orNode.Result.ConnectTo(exitNode.Pins.First());
+            }
 
-            VisualEditorViewModel = nodeVmFactory.NodeScriptViewModel(testScript);
+            VisualEditorViewModel = nodeVmFactory.NodeScriptViewModel(_testScript);
+
+            this.WhenActivated(d =>
+            {
+                DispatcherTimer updateTimer = new(TimeSpan.FromMilliseconds(20), DispatcherPriority.Normal, (_, _) => _testScript?.Run());
+                updateTimer.Start();
+                Disposable.Create(() => updateTimer.Stop()).DisposeWith(d);
+            });
         }
 
         public NodeScriptViewModel VisualEditorViewModel { get; }

src/Avalonia/Artemis.VisualScripting/Converters/NumericConverter.cs

@@ -0,0 +1,29 @@
+using System.Globalization;
+using Artemis.Core;
+using Avalonia.Data.Converters;
+
+namespace Artemis.VisualScripting.Converters;
+
+/// <summary>
+///     Converts input into <see cref="Numeric" />.
+/// </summary>
+public class NumericConverter : IValueConverter
+{
+    /// <inheritdoc />
+    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        if (targetType == typeof(Numeric))
+            return new Numeric(value);
+
+        return value;
+    }
+
+    /// <inheritdoc />
+    public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        if (targetType == typeof(Numeric))
+            return new Numeric(value);
+
+        return value;
+    }
+}

src/Avalonia/Artemis.VisualScripting/Nodes/CustomViews/EnumEqualsNodeCustomView.xaml

@@ -1,25 +0,0 @@
-<UserControl x:Class="Artemis.VisualScripting.Nodes.CustomViews.EnumEqualsNodeCustomView"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
-             mc:Ignorable="d"
-             d:DesignHeight="450" d:DesignWidth="800">
-    <Grid>
-        <ComboBox Width="140"
-                  materialDesign:ComboBoxAssist.ClassicMode="True"
-                  VerticalAlignment="Center"
-                  HorizontalAlignment="Stretch"
-                  SelectedValue="{Binding Node.Storage}"
-                  ItemsSource="{Binding EnumValues}"
-                  SelectedValuePath="Value"
-                  DisplayMemberPath="Description">
-            <ComboBox.ItemsPanel>
-                <ItemsPanelTemplate>
-                    <VirtualizingStackPanel />
-                </ItemsPanelTemplate>
-            </ComboBox.ItemsPanel>
-        </ComboBox>
-    </Grid>
-</UserControl>

src/Avalonia/Artemis.VisualScripting/Nodes/CustomViews/LayerPropertyNodeCustomView.xaml

@@ -1,17 +0,0 @@
-<UserControl x:Class="Artemis.VisualScripting.Nodes.CustomViews.LayerPropertyNodeCustomView"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-             mc:Ignorable="d"
-             d:DesignHeight="450" d:DesignWidth="800">
-    <StackPanel>
-        <ComboBox Margin="8 0"
-                  ItemsSource="{Binding ProfileElements}"
-                  SelectedValue="{Binding SelectedProfileElement}" />
-        <ComboBox Margin="8 0"
-                  ItemsSource="{Binding LayerProperties}"
-                  SelectedValue="{Binding SelectedLayerProperty}"
-                  DisplayMemberPath="PropertyDescription.Name" />
-    </StackPanel>
-</UserControl>

src/Avalonia/Artemis.VisualScripting/Nodes/CustomViews/StaticNumericValueNodeCustomView.axaml

@@ -0,0 +1,14 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:customViewModels="clr-namespace:Artemis.VisualScripting.Nodes.CustomViewModels"
+             xmlns:converters="clr-namespace:Artemis.VisualScripting.Converters"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="Artemis.VisualScripting.Nodes.CustomViews.StaticNumericValueNodeCustomView"
+             x:DataType="customViewModels:StaticNumericValueNodeCustomViewModel">
+    <UserControl.Resources>
+        <converters:NumericConverter x:Key="NumericConverter" />
+    </UserControl.Resources>
+    <NumericUpDown VerticalAlignment="Center" Value="{Binding Node.Storage, Converter={StaticResource NumericConverter}}"></NumericUpDown>
+</UserControl>

src/Avalonia/Artemis.VisualScripting/Nodes/CustomViews/StaticNumericValueNodeCustomView.axaml.cs

@@ -0,0 +1,18 @@
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace Artemis.VisualScripting.Nodes.CustomViews
+{
+    public partial class StaticNumericValueNodeCustomView : UserControl
+    {
+        public StaticNumericValueNodeCustomView()
+        {
+            InitializeComponent();
+        }
+
+        private void InitializeComponent()
+        {
+            AvaloniaXamlLoader.Load(this);
+        }
+    }
+}

src/Avalonia/Artemis.VisualScripting/Nodes/CustomViews/StaticNumericValueNodeCustomView.xaml

@@ -1,15 +0,0 @@
-<UserControl x:Class="Artemis.VisualScripting.Nodes.CustomViews.StaticNumericValueNodeCustomView"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-             xmlns:shared="clr-namespace:Artemis.UI.Shared;assembly=Artemis.UI.Shared"
-             mc:Ignorable="d"
-             d:DesignHeight="450" d:DesignWidth="800">
-    <UserControl.Resources>
-        <shared:StringToNumericConverter x:Key="StringToNumericConverter" />
-    </UserControl.Resources>
-    <TextBox VerticalAlignment="Center"
-             HorizontalAlignment="Stretch"
-             Text="{Binding Node.Storage, Converter={StaticResource StringToNumericConverter}}" />
-</UserControl>

src/Avalonia/Artemis.VisualScripting/Nodes/CustomViews/StaticStringValueNodeCustomView.xaml

@@ -1,11 +0,0 @@
-<UserControl x:Class="Artemis.VisualScripting.Nodes.CustomViews.StaticStringValueNodeCustomView"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-             mc:Ignorable="d"
-             d:DesignHeight="450" d:DesignWidth="800">
-    <TextBox VerticalAlignment="Center"
-             HorizontalAlignment="Stretch"
-             Text="{Binding Node.Storage}" />
-</UserControl>