Refactoring some names I don't like.

Dashboard.BlurgText/BlurgCommand.cs

@@ -1,11 +1,11 @@
 using BlurgText;
-using Dashboard.CommandMachine;
+using Dashboard.ImmediateDraw;
 
 namespace Dashboard.BlurgText
 {
     public static class BlurgCommand
     {
-        public static void PutBlurgText(this CommandList list, DashboardBlurg blurg, BlurgResult result, QVec2 origin)
+        public static void PutBlurgText(this DrawList list, DashboardBlurg blurg, BlurgResult result, QVec2 origin)
         {
             for (int i = 0; i < result.Count; i++)
             {

Dashboard.OpenTK/OpenTKPlatform.cs

@@ -2,7 +2,7 @@ using System;
 using System.Collections.Generic;
 using OpenTK.Windowing.Desktop;
 using OpenTK.Windowing.GraphicsLibraryFramework;
-using Dashboard.CommandMachine;
+using Dashboard.ImmediateDraw;
 using Dashboard.Media;
 using Dashboard.OpenGL;
 using Dashboard.PAL;
@@ -86,7 +86,7 @@ namespace Dashboard.OpenTK
 
         public void PortShow(IDashHandle port, bool shown = true) => ((OpenTKPort)port).Show(shown);
 
-        public void PortPaint(IDashHandle port, CommandList commands) => ((OpenTKPort)port).Paint(commands);
+        public void PortPaint(IDashHandle port, DrawList commands) => ((OpenTKPort)port).Paint(commands);
 
         public void GetMaximumImage(out int width, out int height)
         {

Dashboard.OpenTK/OpenTKPort.cs

@@ -2,7 +2,7 @@ using System;
 using OpenTK.Mathematics;
 using OpenTK.Windowing.Desktop;
 using Dashboard.OpenGL;
-using Dashboard.CommandMachine;
+using Dashboard.ImmediateDraw;
 using Dashboard.PAL;
 using Dashboard.VertexGenerator;
 
@@ -65,7 +65,7 @@ namespace Dashboard.OpenTK
             _window.Focus();
         }
 
-        public void Paint(CommandList queue)
+        public void Paint(DrawList queue)
         {
             QRectangle view = new QRectangle(Size, new QVec2(0, 0));
 

Dashboard/Controls/Control.cs

@@ -1,12 +1,12 @@
 using System;
 using System.Collections.Generic;
-using Dashboard.CommandMachine;
+using Dashboard.ImmediateDraw;
 
 namespace Dashboard.Controls
 {
     public abstract class Control : UIBase
     {
-        private readonly CommandList drawCommands = new CommandList();
+        private readonly DrawList drawCommands = new DrawList();
 
         public Style Style { get; set; } = new Style();
         public float Padding
@@ -43,10 +43,10 @@ namespace Dashboard.Controls
             InvalidateLayout();
         }
 
-        protected abstract void ValidateVisual(CommandList cmd);
+        protected abstract void ValidateVisual(DrawList cmd);
         protected abstract void ValidateLayout();
 
-        protected override void PaintBegin(CommandList cmd)
+        protected override void PaintBegin(DrawList cmd)
         {
             base.PaintBegin(cmd);
 

Dashboard/Controls/FlowBox.cs

@@ -2,7 +2,7 @@ using System;
 using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
-using Dashboard.CommandMachine;
+using Dashboard.ImmediateDraw;
 
 namespace Dashboard.Controls
 {
@@ -19,7 +19,7 @@ namespace Dashboard.Controls
             ValidateChildrenLayout();
         }
 
-        protected override void ValidateVisual(CommandList cmd)
+        protected override void ValidateVisual(DrawList cmd)
         {
             throw new NotImplementedException();
         }

Dashboard/Controls/Label.cs

@@ -1,4 +1,4 @@
-using Dashboard.CommandMachine;
+using Dashboard.ImmediateDraw;
 using Dashboard.Media;
 using Dashboard.Typography;
 
@@ -20,7 +20,7 @@ namespace Dashboard.Controls
             }
         }
 
-        protected override void ValidateVisual(CommandList cmd)
+        protected override void ValidateVisual(DrawList cmd)
         {
             float padding = Padding;
             QVec2 origin = new QVec2(padding, padding);

Dashboard/Controls/UIBase.cs

@@ -1,6 +1,6 @@
 
 using System;
-using Dashboard.CommandMachine;
+using Dashboard.ImmediateDraw;
 
 namespace Dashboard.Controls
 {
@@ -62,19 +62,19 @@ namespace Dashboard.Controls
         {
         }
 
-        protected virtual void PaintBegin(CommandList cmd)
+        protected virtual void PaintBegin(DrawList cmd)
         {
             cmd.PushViewport();
             cmd.StoreViewport(AbsoluteBounds);
             cmd.PushZ();
         }
 
-        protected virtual void PaintEnd(CommandList cmd)
+        protected virtual void PaintEnd(DrawList cmd)
         {
             cmd.PopViewport();
         }
 
-        public void Paint(CommandList cmd)
+        public void Paint(DrawList cmd)
         {
             PaintBegin(cmd);
             PaintEnd(cmd);

Dashboard/DbApplication.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Threading;
-using Dashboard.CommandMachine;
+using Dashboard.ImmediateDraw;
 using Dashboard.Controls;
 using Dashboard.Media;
 using Dashboard.PAL;
@@ -86,7 +86,7 @@ namespace Dashboard
             return disposable;
         }
 
-        private CommandList cmd = new CommandList();
+        private DrawList cmd = new DrawList();
 
         public void Run(View mainView, bool yield = true)
         {

Dashboard/ImmediateDraw/Command.cs

@@ -1,4 +1,4 @@
-namespace Dashboard.CommandMachine
+namespace Dashboard.ImmediateDraw
 {
     /// <summary>
     /// Enumeration of built-in Quik commands.

Dashboard/ImmediateDraw/CommandHandler.cs

@@ -1,8 +1,8 @@
-namespace Dashboard.CommandMachine
+namespace Dashboard.ImmediateDraw
 {
     /// <summary>
     /// A delegate for a Dashboard engine command.
     /// </summary>
     /// <param name="stack">The current stack.</param>
-    public delegate void CommandHandler(CommandEngine state, CommandQueue queue);
+    public delegate void CommandHandler(DrawingEngine state, DrawQueue queue);
 }

Dashboard/ImmediateDraw/DrawEngine.cs

@@ -1,9 +1,9 @@
 using System;
 using System.Collections.Generic;
 
-namespace Dashboard.CommandMachine
+namespace Dashboard.ImmediateDraw
 {
-    public class CommandEngine
+    public class DrawingEngine
     {
         private int _zIndex = 0;
         private readonly Stack<int> _zStack = new Stack<int>();
@@ -22,7 +22,7 @@ namespace Dashboard.CommandMachine
 
         public StyleStack Style { get; } = new StyleStack(new Style());
 
-        protected CommandEngine()
+        protected DrawingEngine()
         {
             Reset();
         }
@@ -34,9 +34,9 @@ namespace Dashboard.CommandMachine
             return id;
         }
 
-        public void ProcessCommands(QRectangle bounds, CommandList queue)
+        public void ProcessCommands(QRectangle bounds, DrawList queue)
         {
-            CommandQueue iterator = queue.GetEnumerator();
+            DrawQueue iterator = queue.GetEnumerator();
 
             if (!iterator.Peek().IsCommand)
                 throw new ArgumentException("The first element in the iterator must be a command frame.");
@@ -113,7 +113,7 @@ namespace Dashboard.CommandMachine
             }
         }
 
-        protected virtual void ChildProcessCommand(Command name, CommandQueue queue)
+        protected virtual void ChildProcessCommand(Command name, DrawQueue queue)
         {
         }
 
@@ -129,7 +129,7 @@ namespace Dashboard.CommandMachine
             _matrixStack.Push(QMat4.Identity);
         }
 
-        private void ConditionalHandler(CommandQueue iterator)
+        private void ConditionalHandler(DrawQueue iterator)
         {
             Frame frame = iterator.Dequeue();
 
@@ -171,7 +171,7 @@ namespace Dashboard.CommandMachine
             }
         }
 
-        private static readonly Dictionary<Type, ICommandListSerializer> s_serializers = new Dictionary<Type, ICommandListSerializer>();
+        private static readonly Dictionary<Type, IDrawListSerializer> s_serializers = new Dictionary<Type, IDrawListSerializer>();
 
         /// <summary>
         /// Add a custom serializer to the command engine.
@@ -179,7 +179,7 @@ namespace Dashboard.CommandMachine
         /// <typeparam name="T">Type object type.</typeparam>
         /// <param name="serializer">The serializer.</param>
         /// <param name="overwrite">True to allow overwriting.</param>
-        public static void AddSerializer<T>(ICommandListSerializer serializer, bool overwrite = false)
+        public static void AddSerializer<T>(IDrawListSerializer serializer, bool overwrite = false)
         {
             if (overwrite)
             {
@@ -197,8 +197,8 @@ namespace Dashboard.CommandMachine
         /// <typeparam name="T">Type object type.</typeparam>
         /// <param name="serializer">The serializer.</param>
         /// <param name="overwrite">True to allow overwriting.</param>
-        public static void AddSerializer<T>(ICommandListSerializer<T> serializer, bool overwrite = false)
+        public static void AddSerializer<T>(IDrawListSerializer<T> serializer, bool overwrite = false)
-            => AddSerializer<T>((ICommandListSerializer)serializer, overwrite);
+            => AddSerializer<T>((IDrawListSerializer)serializer, overwrite);
 
         /// <summary>
         /// Get a serializer for the given object.
@@ -206,16 +206,16 @@ namespace Dashboard.CommandMachine
         /// <typeparam name="T">The object type.</typeparam>
         /// <param name="value">Required parameter for the C# type inference to work.</param>
         /// <returns>The serializer.</returns>
-        public static ICommandListSerializer<T> GetSerializer<T>(ICommandListSerializable<T>? value)
+        public static IDrawListSerializer<T> GetSerializer<T>(IDrawListSerializable<T>? value)
-            where T : ICommandListSerializable<T>, new()
+            where T : IDrawListSerializable<T>, new()
         {
             if (!s_serializers.TryGetValue(typeof(T), out var serializer))
             {
-                serializer = new CommandListSerializableSerializer<T>();
+                serializer = new DrawListSerializableSerializer<T>();
                 AddSerializer<T>(serializer);
             }
 
-            return (ICommandListSerializer<T>)serializer;
+            return (IDrawListSerializer<T>)serializer;
         }
 
         /// <summary>
@@ -224,9 +224,9 @@ namespace Dashboard.CommandMachine
         /// <typeparam name="T">The object type.</typeparam>
         /// <param name="value">Required parameter for the C# type inference to work.</param>
         /// <returns>The serializer.</returns>
-        public static ICommandListSerializer<T> GetSerializer<T>(T? value)
+        public static IDrawListSerializer<T> GetSerializer<T>(T? value)
         {
-            return (ICommandListSerializer<T>)s_serializers[typeof(T)];
+            return (IDrawListSerializer<T>)s_serializers[typeof(T)];
         }
     }
 }

Dashboard/ImmediateDraw/DrawList.cs

@@ -4,9 +4,9 @@ using System.Collections;
 using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
 
-namespace Dashboard.CommandMachine
+namespace Dashboard.ImmediateDraw
 {
-    public class CommandList : IEnumerable<Frame>
+    public class DrawList : IEnumerable<Frame>
     {
         private readonly List<Frame> _frames = new List<Frame>();
 
@@ -307,7 +307,7 @@ namespace Dashboard.CommandMachine
             }
         }
 
-        public void Splice(CommandList list)
+        public void Splice(DrawList list)
         {
             foreach (Frame frame in list)
             {
@@ -322,7 +322,7 @@ namespace Dashboard.CommandMachine
         /// <param name="value">What to write into the command list.</param>
         public void Write<T>(T value)
         {
-            CommandEngine.GetSerializer(value).Serialize(value, this);
+            DrawingEngine.GetSerializer(value).Serialize(value, this);
         }
 
         /// <summary>
@@ -330,18 +330,18 @@ namespace Dashboard.CommandMachine
         /// </summary>
         /// <typeparam name="T">The type of the value to serialize.</typeparam>
         /// <param name="value">What to write into the command list.</param>
-        public void Write<T>(ICommandListSerializable<T> value)
+        public void Write<T>(IDrawListSerializable<T> value)
-            where T : ICommandListSerializable<T>, new()
+            where T : IDrawListSerializable<T>, new()
         {
-            CommandEngine.GetSerializer(value).Serialize((T)value, this);
+            DrawingEngine.GetSerializer(value).Serialize((T)value, this);
         }
 
-        public CommandQueue GetEnumerator() => new CommandQueue(_frames);
+        public DrawQueue GetEnumerator() => new DrawQueue(_frames);
         IEnumerator<Frame> IEnumerable<Frame>.GetEnumerator() => GetEnumerator();
         IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
     }
 
-    public class CommandQueue : IEnumerator<Frame>
+    public class DrawQueue : IEnumerator<Frame>
     {
         private readonly IReadOnlyList<Frame> _frames;
         private int _current;
@@ -350,7 +350,7 @@ namespace Dashboard.CommandMachine
 
         object IEnumerator.Current => Current;
 
-        public CommandQueue(IReadOnlyList<Frame> frames)
+        public DrawQueue(IReadOnlyList<Frame> frames)
         {
             _current = -1;
             _frames = frames;
@@ -399,7 +399,7 @@ namespace Dashboard.CommandMachine
         /// <param name="value">The deserialized value.</param>
         public void Read<T>([NotNull] out T? value)
         {
-            value = CommandEngine.GetSerializer(default(T)).Deserialize(this);
+            value = DrawingEngine.GetSerializer(default(T)).Deserialize(this);
         }
 
         /// <summary>
@@ -407,10 +407,10 @@ namespace Dashboard.CommandMachine
         /// </summary>
         /// <typeparam name="T">Type of the object to deserialize.</typeparam>
         /// <param name="value">The deserialized value.</param>
-        public void Read<T>([NotNull] out ICommandListSerializable<T>? value)
+        public void Read<T>([NotNull] out IDrawListSerializable<T>? value)
-            where T : ICommandListSerializable<T>, new()
+            where T : IDrawListSerializable<T>, new()
         {
-            value = CommandEngine.GetSerializer(value = null).Deserialize(this);
+            value = DrawingEngine.GetSerializer(value = null).Deserialize(this);
         }
 
         /// <inheritdoc/>

Dashboard/ImmediateDraw/Frame.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Runtime.InteropServices;
 
-namespace Dashboard.CommandMachine
+namespace Dashboard.ImmediateDraw
 {
     [StructLayout(LayoutKind.Explicit)]
     public struct Frame

Dashboard/ImmediateDraw/FrameType.cs

@@ -1,4 +1,4 @@
-namespace Dashboard.CommandMachine
+namespace Dashboard.ImmediateDraw
 {
     /// <summary>
     /// Enumeration of command types in the Dashboard command lists.

Dashboard/ImmediateDraw/Image.cs

@@ -1,4 +1,4 @@
-namespace Dashboard.CommandMachine
+namespace Dashboard.ImmediateDraw
 {
     public enum ImageCommandFlags
     {

Dashboard/ImmediateDraw/Serializers.cs

@@ -1,42 +1,41 @@
 
 using System.Diagnostics.CodeAnalysis;
-using System.Threading;
 
-namespace Dashboard.CommandMachine
+namespace Dashboard.ImmediateDraw
 {
-    public interface ICommandListSerializable { }
+    public interface IDrawListSerializable { }
 
     /// <summary>
     /// Interface for objects that can be serialized into the Dashboard command stream.
     /// </summary>
-    public interface ICommandListSerializable<T> : ICommandListSerializable
+    public interface IDrawListSerializable<T> : IDrawListSerializable
     {
         /// <summary>
         /// Seralize object.
         /// </summary>
         /// <param name="list">The object to serialize into.</param>
-        void Serialize(CommandList list);
+        void Serialize(DrawList list);
 
         /// <summary>
         /// Deserialize object.
         /// </summary>
         /// <param name="queue">The command queue to deserialize from.</param>
-        void Deserialize(CommandQueue queue);
+        void Deserialize(DrawQueue queue);
     }
 
     /// <summary>
     /// Base interface for all Command List serializers.
     /// </summary>
-    public interface ICommandListSerializer { }
+    public interface IDrawListSerializer { }
 
-    public interface ICommandListSerializer<T> : ICommandListSerializer
+    public interface IDrawListSerializer<T> : IDrawListSerializer
     {
         /// <summary>
         /// Serialize an object into the command list.
         /// </summary>
         /// <param name="value">The object to serialize.</param>
         /// <param name="list">The command list to serialize into.</param>
-        void Serialize(T value, CommandList list);
+        void Serialize(T value, DrawList list);
 
         /// <summary>
         /// Deserialize an object from the command queue.
@@ -44,24 +43,24 @@ namespace Dashboard.CommandMachine
         /// <param name="queue">The command queue.</param>
         /// <returns>The object deserialized from the command queue.</returns>
         [return: NotNull]
-        T Deserialize(CommandQueue queue);
+        T Deserialize(DrawQueue queue);
     }
 
     /// <summary>
-    /// Class for automatic serialization of <see cref="ICommandListSerializable"/> objects.
+    /// Class for automatic serialization of <see cref="IDrawListSerializable"/> objects.
     /// </summary>
     /// <typeparam name="T">The object type to convert.</typeparam>
-    internal class CommandListSerializableSerializer<T> : ICommandListSerializer<T>
+    internal class DrawListSerializableSerializer<T> : IDrawListSerializer<T>
-        where T : ICommandListSerializable<T>, new()
+        where T : IDrawListSerializable<T>, new()
     {
-        public T Deserialize(CommandQueue queue)
+        public T Deserialize(DrawQueue queue)
         {   
             T value = new T();
             value.Deserialize(queue);
             return value;
         }
 
-        public void Serialize(T value, CommandList list)
+        public void Serialize(T value, DrawList list)
         {
             value.Serialize(list);
         }

Dashboard/PAL/Dash.cs

@@ -1,4 +1,4 @@
-using Dashboard.CommandMachine;
+using Dashboard.ImmediateDraw;
 using Dashboard.Controls;
 using System;
 using System.Collections.Generic;
@@ -70,12 +70,12 @@ namespace Dashboard.PAL
             platform.PortFocus(handle);
         }
 
-        public void Paint(CommandList? list = null)
+        public void Paint(DrawList? list = null)
         {
             if (UIElement == null)
                 return;
 
-            list ??= new CommandList();
+            list ??= new DrawList();
 
             list.Clear();
             UIElement.Bounds = new QRectangle(Size, new QVec2(0,0));

Dashboard/PAL/IDashboardPlatform.cs

@@ -1,5 +1,5 @@
 using System;
-using Dashboard.CommandMachine;
+using Dashboard.ImmediateDraw;
 using Dashboard.Media;
 
 namespace Dashboard.PAL
@@ -54,7 +54,7 @@ namespace Dashboard.PAL
         void PortUnsubscribeEvent(IDashHandle port, EventHandler handler);
         void PortFocus(IDashHandle port);
         void PortShow(IDashHandle port, bool shown = true);
-        void PortPaint(IDashHandle port, CommandList commands);
+        void PortPaint(IDashHandle port, DrawList commands);
         void GetMaximumImage(out int width, out int height);
         void GetMaximumImage(out int width, out int height, out int depth);
     }

Dashboard/Typography/Typesetter.cs

@@ -1,4 +1,4 @@
-using Dashboard.CommandMachine;
+using Dashboard.ImmediateDraw;
 using Dashboard.Media;
 using System;
 using System.Collections.Generic;
@@ -102,7 +102,7 @@ namespace Dashboard.Typography
             return new QVec2(width, height);
         }
 
-        public static void TypesetHorizontalDirect(this CommandList list, ReadOnlySpan<char> str, QVec2 origin, float size, QFont font)
+        public static void TypesetHorizontalDirect(this DrawList list, ReadOnlySpan<char> str, QVec2 origin, float size, QFont font)
         {
             Dictionary<QImage, FontDrawInfo> drawInfo = new Dictionary<QImage, FontDrawInfo>();
             var enumerator = new LineEnumerator(str);

Dashboard/VertexGenerator/VertexCommandEngine.cs

@@ -1,12 +1,12 @@
 using System;
 using System.Collections.Generic;
-using Dashboard.CommandMachine;
+using Dashboard.ImmediateDraw;
 using Dashboard.Media;
 using Dashboard.Typography;
 
 namespace Dashboard.VertexGenerator
 {
-    public class VertexGeneratorEngine : CommandEngine
+    public class VertexGeneratorEngine : DrawingEngine
     {
         public DrawQueue DrawQueue { get; } = new DrawQueue();
 
@@ -41,7 +41,7 @@ namespace Dashboard.VertexGenerator
             DrawQueue.Clear();
         }
 
-        protected override void ChildProcessCommand(Command name, CommandQueue queue)
+        protected override void ChildProcessCommand(Command name, ImmediateDraw.DrawQueue queue)
         {
             base.ChildProcessCommand(name, queue);
 
@@ -67,7 +67,7 @@ namespace Dashboard.VertexGenerator
         }
 
         private readonly List<QLine> LineList = new List<QLine>();
-        private void LineProc(CommandQueue queue)
+        private void LineProc(ImmediateDraw.DrawQueue queue)
         {
             Frame frame = queue.Dequeue();
 
@@ -292,7 +292,7 @@ namespace Dashboard.VertexGenerator
         }
 
         private readonly List<QBezier> BezierList = new List<QBezier>();
-        private void BezierProc(CommandQueue queue)
+        private void BezierProc(ImmediateDraw.DrawQueue queue)
         {
             Frame a = queue.Dequeue();
             Frame b;
@@ -409,7 +409,7 @@ namespace Dashboard.VertexGenerator
         }
 
         private readonly List<QRectangle> RectangleList = new List<QRectangle>();
-        private void RectangleProc(CommandQueue queue)
+        private void RectangleProc(ImmediateDraw.DrawQueue queue)
         {
             Frame frame = queue.Dequeue();
             RectangleList.Clear();
@@ -1012,7 +1012,7 @@ namespace Dashboard.VertexGenerator
             DrawQueue.AddElement(s1); DrawQueue.AddElement(s2); DrawQueue.AddElement(4);
         }
 
-        private void ImageProc(CommandQueue queue)
+        private void ImageProc(ImmediateDraw.DrawQueue queue)
         {
             Frame frame = queue.Dequeue();
             ImageCommandFlags flags = (ImageCommandFlags)frame.I1;
@@ -1029,7 +1029,7 @@ namespace Dashboard.VertexGenerator
             }
         }
 
-        private void Image2d(CommandQueue queue, QImage image, int count, bool uv)
+        private void Image2d(ImmediateDraw.DrawQueue queue, QImage image, int count, bool uv)
         {
             DrawQueue.StartDrawCall(Viewport, image);
 
@@ -1073,7 +1073,7 @@ namespace Dashboard.VertexGenerator
             DrawQueue.EndDrawCall();
         }
 
-        private void Image3d(CommandQueue queue, QImage image, int count)
+        private void Image3d(ImmediateDraw.DrawQueue queue, QImage image, int count)
         {
             DrawQueue.StartDrawCall(Viewport, image);
 

tests/Dashboard.Demo/Program.cs

@@ -1,5 +1,5 @@
 using Dashboard;
-using Dashboard.CommandMachine;
+using Dashboard.ImmediateDraw;
 using Dashboard.Controls;
 using Dashboard.OpenTK;
 using Dashboard.Media.Defaults;
@@ -27,7 +27,7 @@ namespace Dashboard.Demo
         BlurgResult? result;
         // private readonly Label Label = new Label() { Text = "Hello world!", Position = new QVec2(300, 300) };
 
-        protected override void PaintBegin(CommandList cmd)
+        protected override void PaintBegin(DrawList cmd)
         {
             base.PaintBegin(cmd);