First code commit

Dashboard.BlurgText/BlurgCommand.cs

@@ -1,27 +0,0 @@
-using BlurgText;
-using Dashboard.ImmediateDraw;
-using OpenTK.Mathematics;
-
-namespace Dashboard.BlurgText
-{
-    public static class BlurgCommand
-    {
-        public static void PutBlurgText(this DrawList list, DashboardBlurg blurg, BlurgResult result, Vector2 origin)
-        {
-            for (int i = 0; i < result.Count; i++)
-            {
-                BlurgRect rect = result[i];
-
-                Rectangle pos = new Rectangle()
-                {
-                    Min = origin + new Vector2(rect.X, rect.Y),
-                    Size = new Vector2(rect.Width, rect.Height)
-                };
-
-                Rectangle uv = new Rectangle(rect.U1, rect.V1, rect.U0, rect.V0);
-
-                list.Image(blurg.Images[(int)rect.UserData], pos, uv);
-            }
-        }
-    }
-}

Dashboard.BlurgText/DashboardBlurg.cs

@@ -1,63 +0,0 @@
-
-using BlurgText;
-using Dashboard.Media;
-using Dashboard.Media.Color;
-
-namespace Dashboard.BlurgText
-{
-    public class DashboardBlurg : IDisposable
-    {
-        private readonly List<QImageBuffer> images = new List<QImageBuffer>();
-
-        public Blurg Blurg { get; }
-
-        public IReadOnlyList<QImageBuffer> Images => images.AsReadOnly();
-
-        public DashboardBlurg()
-        {
-            Blurg = new Blurg(TextureAllocationCallback, TextureUpdateCallback);
-        }
-
-        private nint TextureAllocationCallback(int width, int height)
-        {
-            QImageBuffer image = new QImageBuffer(ImageFormat.RgbaU8, width, height);
-            images.Add(image);
-            return images.Count - 1;
-        }
-
-        private void TextureUpdateCallback(nint userData, nint buffer, int x, int y, int width, int height)
-        {
-            if (width == 0 || height == 0)
-                return;
-
-            QImageLock src = new QImageLock(ImageFormat.RgbaU8, width, height, 1, buffer);
-            QImageBuffer image = images[(int)userData];
-            image.LockBits2d(out QImageLock dest, QImageLockOptions.Default);
-
-            src.CopyTo(dest, x, y);
-            image.UnlockBits();
-        }
-
-        private bool _isDisposed = false;
-        private void Dispose(bool disposing)
-        {
-            if (_isDisposed) return;
-            
-            if (disposing)
-            {
-                Blurg.Dispose();
-
-                foreach (QImageBuffer image in images)
-                {
-                    image.Dispose();
-                }
-
-                images.Clear();
-            }
-
-            _isDisposed = true;
-        }
-
-        public void Dispose() => Dispose(true);
-    }
-}

Dashboard.Drawing/Dashboard.Drawing.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>disable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

Dashboard.Drawing/DbBaseCommands.cs

@@ -0,0 +1,69 @@
+using System;
+using System.Diagnostics.CodeAnalysis;
+using System.Numerics;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+namespace Dashboard.Drawing
+{
+    public class DbBaseCommands : DrawExtension
+    {
+        public DrawCommand<PointCommandArgs> DrawPoint { get; }
+
+        private DbBaseCommands() : base("DB_base",
+            new[]
+            {
+                BrushExtension.Instance,
+            })
+        {
+            AddCommand(DrawPoint = new DrawCommand<PointCommandArgs>("Point", this, PointCommandArgs.CommandSize));
+        }
+
+        public static readonly DbBaseCommands Instance = new DbBaseCommands();
+    }
+
+    public struct PointCommandArgs : IParameterSerializer<PointCommandArgs>
+    {
+        public Vector3 Position { get; private set; }
+        public float Size { get; private set; }
+        public IBrush? Brush { get; private set; }
+
+        public PointCommandArgs(Vector3 position, float size, IBrush brush)
+        {
+            Position = position;
+            Brush = brush;
+            Size = size;
+        }
+         
+        public int Serialize(DrawQueue queue, Span<byte> bytes)
+        {
+            if (bytes.Length < CommandSize)
+                return CommandSize;
+
+            Span<Value> value = stackalloc Value[]
+            {
+                new Value(Position, Size, queue.RequireResource(Brush!))
+            };
+
+            MemoryMarshal.AsBytes(value).CopyTo(bytes);
+            return CommandSize;
+        }
+
+        [MemberNotNull(nameof(Brush))]
+        public void Deserialize(DrawQueue queue, ReadOnlySpan<byte> bytes)
+        {
+            if (bytes.Length < CommandSize)
+                throw new Exception("Not enough bytes");
+
+            Value value = MemoryMarshal.AsRef<Value>(bytes);
+
+            Position = value.Position;
+            Size = value.Size;
+            Brush = (IBrush)queue.Resources[value.BrushIndex];
+        }
+
+        private record struct Value(Vector3 Position, float Size, int BrushIndex);
+
+        public static readonly int CommandSize = Unsafe.SizeOf<Value>();
+    }
+}

Dashboard.Drawing/DrawCommand.cs

@@ -0,0 +1,88 @@
+using System;
+
+namespace Dashboard.Drawing
+{
+    public interface IDrawCommand
+    {
+        /// <summary>
+        /// Name of the command.
+        /// </summary>
+        string Name { get; }
+
+        /// <summary>
+        /// The draw extension that defines this command.
+        /// </summary>
+        IDrawExtension Extension { get; }
+
+        /// <summary>
+        /// The length of the command data segment, in bytes.
+        /// </summary>
+        /// <remarks>
+        /// Must be 0 for simple commands. For commands that are variadic, the
+        /// value must be less than 0. Any other positive value, otherwise.
+        /// </remarks>
+        int Length { get; }
+
+        /// <summary>
+        /// Get the parameters object for this command.
+        /// </summary>
+        /// <param name="param">The parameter array.</param>
+        /// <returns>The parameters object.</returns>
+        object? GetParams(DrawQueue queue, ReadOnlySpan<byte> param);
+    }
+
+    public interface IDrawCommand<T> : IDrawCommand
+    {
+        /// <summary>
+        /// Get the parameters object for this command.
+        /// </summary>
+        /// <param name="param">The parameter array.</param>
+        /// <returns>The parameters object.</returns>
+        new T? GetParams(DrawQueue queue, ReadOnlySpan<byte> param);
+    }
+
+    public sealed class DrawCommand : IDrawCommand
+    {
+        public string Name { get; }
+        public IDrawExtension Extension { get; }
+        public int Length { get; } = 0;
+
+        public DrawCommand(string name, IDrawExtension extension)
+        {
+            Name = name;
+            Extension = extension;
+        }
+
+        public object? GetParams(DrawQueue queue, ReadOnlySpan<byte> param)
+        {
+            return null;
+        }
+    }
+
+    public sealed class DrawCommand<T> : IDrawCommand<T>
+        where T : IParameterSerializer<T>, new()
+    {
+        public string Name { get; }
+        public IDrawExtension Extension { get; }
+        public int Length { get; }
+
+        public DrawCommand(string name, IDrawExtension extension, int length)
+        {
+            Name = name;
+            Extension = extension;
+            Length = length;
+        }
+
+        public T? GetParams(DrawQueue queue, ReadOnlySpan<byte> param)
+        {
+            T t = new T();
+            t.Deserialize(queue, param);
+            return t;
+        }
+
+        object? IDrawCommand.GetParams(DrawQueue queue, ReadOnlySpan<byte> param)
+        {
+            return GetParams(queue, param);
+        }
+    }
+}

Dashboard.Drawing/DrawExtension.cs

@@ -0,0 +1,72 @@
+using System.Collections.Generic;
+using System.Collections.Immutable;
+using System.Linq;
+using System.Numerics;
+
+namespace Dashboard.Drawing
+{
+    /// <summary>
+    /// Interface for all drawing extensions.
+    /// </summary>
+    public interface IDrawExtension
+    {
+        /// <summary>
+        /// Name of this extension.
+        /// </summary>
+        public string Name { get; }
+
+        public IReadOnlyList<IDrawExtension> Requires { get; }
+
+        /// <summary>
+        /// The list of commands this extension defines, if any.
+        /// </summary>
+        public IReadOnlyList<IDrawCommand> Commands { get; }
+    }
+
+    /// <summary>
+    /// A simple draw extension.
+    /// </summary>
+    public class DrawExtension : IDrawExtension
+    {
+        private readonly List<IDrawCommand> _drawCommands = new List<IDrawCommand>();
+
+        public string Name { get; }
+
+        public IReadOnlyList<IDrawCommand> Commands { get; }
+
+        public IReadOnlyList<IDrawExtension> Requires { get; }
+
+        public DrawExtension(string name, IEnumerable<IDrawExtension>? requires = null)
+        {
+            Name = name;
+            Commands = _drawCommands.AsReadOnly();
+            Requires = (requires ?? Enumerable.Empty<IDrawExtension>()).ToImmutableList();
+        }
+
+        protected void AddCommand(IDrawCommand command)
+        {
+            _drawCommands.Add(command);
+        }
+    }
+
+    public static class DrawExtensionClass
+    {
+        /// <summary>
+        /// Get the draw controller for the given queue.
+        /// </summary>
+        /// <param name="extension">The extension instance.</param>
+        /// <param name="queue">The draw queue.</param>
+        /// <returns>The draw controller for this queue.</returns>
+        public static IDrawController GetController(this IDrawExtension extension, DrawQueue queue)
+        {
+            return queue.GetController(extension);
+        }
+
+        public static void Point(this DrawQueue queue, Vector3 position, float size, IBrush brush)
+        {
+            var controller = queue.GetController(DbBaseCommands.Instance);
+            controller.EnsureSize(position);
+            controller.Write(DbBaseCommands.Instance.DrawPoint, new PointCommandArgs(position, size, brush));
+        }
+    }
+}

Dashboard.Drawing/DrawQueue.cs

@@ -0,0 +1,263 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using System.Numerics;
+
+namespace Dashboard.Drawing
+{
+    public class DrawQueue : IDisposable
+    {
+        private readonly HashList<IDrawExtension> _extensions = new HashList<IDrawExtension>();
+        private readonly HashList<IDrawCommand> _commands = new HashList<IDrawCommand>();
+        private readonly HashList<IDrawResource> _resources = new HashList<IDrawResource>();
+        private readonly DrawController _controller;
+        private readonly MemoryStream _commandStream = new MemoryStream();
+
+        /// <summary>
+        /// Size of the image in points.
+        /// </summary>
+        public Vector3 Size { get; private set; } = Vector3.Zero;
+
+        /// <summary>
+        /// The extensions required to draw the image.
+        /// </summary>
+        public IReadOnlyList<IDrawExtension> Extensions => _extensions;
+
+        /// <summary>
+        /// The resources used by this draw queue.
+        /// </summary>
+        public IReadOnlyList<IDrawResource> Resources => _resources;
+
+        /// <summary>
+        /// The list of commands used by the extension.
+        /// </summary>
+        public IReadOnlyList<IDrawCommand> Command => _commands;
+
+        public DrawQueue()
+        {
+            _controller = new DrawController(this);
+        }
+
+        /// <summary>
+        /// Clear the queue.
+        /// </summary>
+        public void Clear()
+        {
+            _resources.Clear();
+            _commands.Clear();
+            _extensions.Clear();
+            _commandStream.Capacity = 0;
+        }
+
+        public int RequireExtension(IDrawExtension extension)
+        {
+            foreach (IDrawExtension super in extension.Requires)
+                RequireExtension(super);
+
+            return _extensions.Intern(extension);
+        }
+
+        public int RequireResource(IDrawResource resource)
+        {
+            RequireExtension(resource.Kind);
+            return _resources.Intern(resource);
+        }
+
+        internal IDrawController GetController(IDrawExtension extension)
+        {
+            _extensions.Intern(extension);
+            return _controller;
+        }
+
+        private void Write(IDrawCommand command)
+        {
+            if (command.Length > 0)
+                throw new InvalidOperationException("This command has a finite length argument.");
+
+            int cmdIndex = _commands.Intern(command);
+
+            Span<byte> cmd = stackalloc byte[6];
+            int sz;
+
+            if (command.Length == 0)
+            {
+                // Write a fixed command.
+                sz = ToVlq(cmdIndex, cmd);
+            }
+            else
+            {
+                // Write a variadic with zero length.
+                sz = ToVlq(cmdIndex, cmd);
+                cmd[sz++] = 0;
+            }
+            
+            _commandStream.Write(cmd[..sz]);
+        }
+
+        private void Write(IDrawCommand command, ReadOnlySpan<byte> param)
+        {
+            if (command.Length < 0)
+            {
+                Span<byte> cmd = stackalloc byte[10];
+                int cmdIndex = _commands.Intern(command);
+                int sz = ToVlq(cmdIndex, cmd);
+                sz += ToVlq(param.Length, cmd[sz..]);
+                _commandStream.Write(cmd[..sz]);
+            }
+            else
+            {
+                if (command.Length != param.Length)
+                    throw new ArgumentOutOfRangeException(nameof(param.Length), "Length of the parameter does not match the command.");
+
+                Span<byte> cmd = stackalloc byte[5];
+                int cmdIndex = _commands.Intern(command);
+                int sz = ToVlq(cmdIndex, cmd);
+
+                _commandStream.Write(cmd[..sz]);
+                _commandStream.Write(param);
+            }
+        }
+
+        private static int ToVlq(int value, Span<byte> bytes)
+        {
+            if (value < 0)
+                throw new ArgumentOutOfRangeException(nameof(value), "Must be a positive integer.");
+            else if (bytes.Length < 5)
+                throw new ArgumentOutOfRangeException(nameof(bytes), "Must at least be five bytes long.");
+
+            int i;
+
+            for (i = 0; i < 5 && value != 0; i++, value >>= 7)
+            {
+                if (i > 0)
+                    bytes[i - 1] |= 1 << 7;
+
+                bytes[i] = (byte)(value & 0x7F); 
+            }
+
+            return i;
+        }
+
+        private static int FromVlq(ReadOnlySpan<byte> bytes)
+        {
+            int value = 0;
+
+            for (int i = 0; i < bytes.Length; i++)
+            {
+                byte b = bytes[i];
+
+                value = (value << 7) | b;
+
+                if ((b & (1 << 7)) == 0)
+                    break;
+            }
+
+            return value;
+        }
+
+        public void Dispose()
+        {
+            throw new NotImplementedException();
+        }
+
+        private class DrawController(DrawQueue Queue) : IDrawController
+        {
+            public void EnsureSize(Vector3 size)
+            {
+                Queue.Size = Vector3.Max(Queue.Size, size);
+            }
+
+            public int Require(IDrawExtension extension)
+            {
+                return Queue.RequireExtension(extension);
+            }
+
+            public int GetResourceIndex(IDrawResource resource)
+            {
+                return Queue._resources.Intern(resource);
+            }
+
+            public void Write(IDrawCommand command)
+            {
+                Queue.Write(command);
+            }
+
+            public void Write(IDrawCommand command, ReadOnlySpan<byte> bytes)
+            {
+                Queue.Write(command, bytes);
+            }
+
+            public void Write<T>(IDrawCommand command, T param) where T : IParameterSerializer<T>
+            {
+                int length = param.Serialize(Queue, Span<byte>.Empty);
+                Span<byte> bytes = stackalloc byte[length];
+
+                param.Serialize(Queue, bytes);
+                Write(command, bytes);
+            }
+        }
+
+        private class HashList<T> : IReadOnlyList<T>
+            where T : notnull
+        {
+            private readonly List<T> _list = new List<T>();
+            private readonly Dictionary<T, int> _map = new Dictionary<T, int>();
+
+            public T this[int index] => _list[index];
+
+            public int Count => _list.Count;
+
+            public int Intern(T value)
+            {
+                if (_map.TryGetValue(value, out int index))
+                    return index;
+
+                index = Count;
+
+                _list.Add(value);
+                _map.Add(value, index);
+
+                return index;
+            }
+
+            public void Clear()
+            {
+                _list.Clear();
+                _map.Clear();
+            }
+
+            public IEnumerator<T> GetEnumerator() => _list.GetEnumerator();
+            IEnumerator IEnumerable.GetEnumerator() => _list.GetEnumerator();
+        }
+    }
+
+    public interface IDrawController
+    {
+        /// <summary>
+        /// Ensures that the canvas is at least a certain size.
+        /// </summary>
+        /// <param name="size">The minimum size.</param>
+        void EnsureSize(Vector3 size);
+
+        /// <summary>
+        /// Write into the command stream.
+        /// </summary>
+        /// <param name="command">The command to write.</param>
+        void Write(IDrawCommand command);
+
+        /// <summary>
+        /// Write into the command stream.
+        /// </summary>
+        /// <param name="command">The command to write.</param>
+        /// <param name="param">Any data associated with the command.</param>
+        void Write(IDrawCommand command, ReadOnlySpan<byte> param);
+
+        /// <summary>
+        /// Write into the command stream.
+        /// </summary>
+        /// <param name="command">The command to write.</param>
+        /// <param name="param">Any data associated with the command.</param>
+        void Write<T>(IDrawCommand command, T param) where T : IParameterSerializer<T>;
+    }
+}

Dashboard.Drawing/IDrawResource.cs

@@ -0,0 +1,13 @@
+namespace Dashboard.Drawing
+{
+    /// <summary>
+    /// Interface for draw resources.
+    /// </summary>
+    public interface IDrawResource
+    {
+        /// <summary>
+        /// The extension for this kind of resource.
+        /// </summary>
+        IDrawExtension Kind { get; }
+    }
+}

Dashboard.Drawing/IParameterSerializer.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dashboard.Drawing
+{
+    public interface IParameterSerializer<T>
+    { 
+        int Serialize(DrawQueue queue, Span<byte> bytes);
+        void Deserialize(DrawQueue queue, ReadOnlySpan<byte> bytes);
+    }
+}

Dashboard.Drawing/SolidBrush.cs

@@ -0,0 +1,33 @@
+using System.Drawing;
+
+namespace Dashboard.Drawing
+{
+    public class BrushExtension : DrawExtension
+    {
+        private BrushExtension() : base("DB_Brush") { }
+
+        public static readonly BrushExtension Instance = new BrushExtension();
+    }
+
+    public interface IBrush : IDrawResource
+    {
+    }
+
+    public readonly struct SolidBrush : IBrush
+    {
+        public IDrawExtension Kind { get; } = SolidBrushExtension.Instance;
+        public Color Color { get; }
+
+        public SolidBrush(Color color)
+        {
+            Color = color;
+        }
+    }
+
+    public class SolidBrushExtension : DrawExtension
+    {
+        private SolidBrushExtension() : base("DB_Brush_solid", new[] { BrushExtension.Instance }) { }
+
+        public static readonly SolidBrushExtension Instance = new SolidBrushExtension();
+    }
+}

Dashboard.Media.Defaults/Dashboard.Media.Defaults.csproj

@@ -1,19 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
-    <LanguageVersion>7.3</LanguageVersion>
-    <Nullable>disable</Nullable>
-    <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="ReFuel.FreeType" Version="0.1.0-rc.5" />
-    <PackageReference Include="ReFuel.StbImage" Version="2.0.0" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\Dashboard\Dashboard.csproj" />
-  </ItemGroup>
-
-</Project>

Dashboard.Media.Defaults/EnvironmentVariables.cs

@@ -1,13 +0,0 @@
-namespace Dashboard.Media.Defaults
-{
-    internal static class EnvironmentVariables
-    {
-        public const string SerifFont = "QUIK_SERIF_FONT";
-        public const string SansFont = "QUIK_SANS_FONT";
-        public const string MonospaceFont = "QUIK_MONOSPACE_FONT";
-        public const string CursiveFont = "QUIK_CURSIVE_FONT";
-        public const string FantasyFont = "QUIK_FANTASY_FONT";
-
-        public const string FallbackFontDatabase = "QUIK_FALLBACK_FONT_DB";
-    }
-}

Dashboard.Media.Defaults/FTProvider.cs

@@ -1,16 +0,0 @@
-using System;
-using ReFuel.FreeType;
-
-namespace Dashboard.Media.Defaults
-{
-    public static class FTProvider
-    {
-        private static FTLibrary _ft;
-        public static FTLibrary Ft => _ft;
-
-        static FTProvider()
-        {
-            FT.InitFreeType(out _ft);
-        }
-    }
-}

Dashboard.Media.Defaults/Fallback/FallbackFontDatabase.cs

@@ -1,269 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Text.Json.Serialization;
-using System.Text.Json;
-using ReFuel.FreeType;
-using Dashboard.Media.Fonts;
-using Dashboard.PAL;
-using Dashboard.Media.Defaults.Linux;
-
-namespace Dashboard.Media.Defaults.Fallback
-{
-    public class FallbackFontDatabase : IFontDataBase
-    {
-        private readonly string DbPath =
-            Environment.GetEnvironmentVariable(EnvironmentVariables.FallbackFontDatabase) ??
-            Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "QUIK/fontdb.json");
-
-        private Dictionary<FontFace, FileInfo> FilesMap { get; } = new Dictionary<FontFace, FileInfo>();
-        private Dictionary<string, List<FontFace>> ByFamily { get; } = new Dictionary<string, List<FontFace>>();
-        private Dictionary<SystemFontFamily, FontFace> SystemFonts { get; } = new Dictionary<SystemFontFamily, FontFace>();
-        private List<FontFace> All { get; } = new List<FontFace>();
-
-        IEnumerable<FontFace> IFontDataBase.All => this.All;
-
-        public FallbackFontDatabase(bool rebuild = false)
-        {
-            // Load existing database if desired.
-            List<DbEntry> database;
-
-            if(!rebuild)
-            {
-                database = LoadDatabase();
-            }
-            else
-            {
-                database = new List<DbEntry>();
-            }
-
-            VerifyDatabase(database);
-            FlushDatabase(database);
-
-            database.ForEach(x => AddFont(x.Face, new FileInfo(x.FilePath)));
-
-            (FontFace, FileInfo) serif      = FontDataBaseProvider.ResolveSystemFont(EnvironmentVariables.SerifFont, LinuxFonts.DefaultSerifFamilies, this);
-            SystemFonts[SystemFontFamily.Serif] = serif.Item1;
-            (FontFace, FileInfo) sans       = FontDataBaseProvider.ResolveSystemFont(EnvironmentVariables.SansFont, LinuxFonts.DefaultSansFamilies, this);
-            SystemFonts[SystemFontFamily.Sans] = sans.Item1;
-            (FontFace, FileInfo) mono       = FontDataBaseProvider.ResolveSystemFont(EnvironmentVariables.MonospaceFont, LinuxFonts.DefaultMonospaceFamilies, this);
-            SystemFonts[SystemFontFamily.Monospace] = mono.Item1;
-            (FontFace, FileInfo) cursive    = FontDataBaseProvider.ResolveSystemFont(EnvironmentVariables.CursiveFont, LinuxFonts.DefaultCursiveFamilies, this);
-            SystemFonts[SystemFontFamily.Cursive] = cursive.Item1;
-            (FontFace, FileInfo) fantasy    = FontDataBaseProvider.ResolveSystemFont(EnvironmentVariables.FantasyFont, LinuxFonts.DefaultFantasyFamilies, this);
-            SystemFonts[SystemFontFamily.Fantasy] = fantasy.Item1;
-        }
-
-        public FileInfo FontFileInfo(FontFace face)
-        {
-            if (FilesMap.TryGetValue(face, out FileInfo info))
-                return info;
-            else
-                return null;
-        }
-
-        public Stream Open(FontFace face)
-        {
-            return FontFileInfo(face)?.OpenRead() ?? throw new FileNotFoundException();
-        }
-
-        public IEnumerable<FontFace> Search(FontFace prototype, FontMatchCriteria criteria = FontMatchCriteria.All)
-        {
-            // A bit scuffed and LINQ heavy but it should work.
-            IEnumerable<FontFace> candidates;
-            
-            if (criteria.HasFlag(FontMatchCriteria.Family))
-            {
-                List<FontFace> siblings;
-                
-                if (!ByFamily.TryGetValue(prototype.Family, out siblings))
-                {
-                    return Enumerable.Empty<FontFace>();
-                }
-
-                candidates = siblings;
-            }
-            else
-            {
-                candidates = All;
-            }
-
-            return 
-                candidates
-                    .Where(x =>
-                        implies(criteria.HasFlag(FontMatchCriteria.Slant), prototype.Slant == x.Slant) ||
-                        implies(criteria.HasFlag(FontMatchCriteria.Weight), prototype.Weight == x.Weight) ||
-                        implies(criteria.HasFlag(FontMatchCriteria.Stretch), prototype.Stretch == x.Stretch)
-                    )
-                    .OrderByDescending(x =>
-
-                        (prototype.Slant == x.Slant ? 1 : 0) +
-                        (prototype.Weight == x.Weight ? 1 : 0) +
-                        (prototype.Stretch == x.Stretch ? 1 : 0) +
-                        confidence(prototype.Family, x.Family) * 3
-                    );
-
-            // a => b = a'+b
-            static bool implies(bool a, bool b)
-            {
-                return !a || b;
-            }
-
-            static int confidence(string target, string testee)
-            {
-                int i;
-                for (i = 0; i < target.Length && i < testee.Length && target[i] == testee[i]; i++);
-                return i;
-            }
-        }
-
-        public FontFace GetSystemFontFace(SystemFontFamily family)
-        {
-            return SystemFonts[family];
-        }
-
-        private void AddFont(FontFace face, FileInfo file)
-        {
-            if (!All.Contains(face))
-                All.Add(face);
-
-            FilesMap.TryAdd(face, file);
-
-            if (!ByFamily.TryGetValue(face.Family, out List<FontFace> siblings))
-            {
-                siblings = new List<FontFace>();
-                ByFamily.Add(face.Family, siblings);
-            }
-
-            if (!siblings.Contains(face))
-                siblings.Add(face);
-        }
-
-        private List<DbEntry> LoadDatabase()
-        {
-            FileInfo info = new FileInfo(DbPath);
-
-            if (!info.Exists)
-                return new List<DbEntry>();
-
-            using Stream str = info.OpenRead();
-            try 
-            {
-                return JsonSerializer.Deserialize<List<DbEntry>>(str);
-            }
-            catch
-            {
-                return new List<DbEntry>();
-            }
-        }
-
-        private void VerifyDatabase(List<DbEntry> db)
-        {
-            // Very slow way to do this but how many fonts could a system have on average?
-            Dictionary<string, DbEntry> entires = new Dictionary<string, DbEntry>();
-
-            foreach (DbEntry entry in db)
-            {
-                FileInfo info = new FileInfo(entry.FilePath);
-
-                // Reprocess fonts that appear like this.
-                if (!info.Exists) continue;
-                else if (info.LastWriteTime > entry.AccessTime) continue;
-            }
-
-            string fontpath = null;
-            try
-            {
-                fontpath = Environment.GetFolderPath(Environment.SpecialFolder.Fonts);
-                if (string.IsNullOrEmpty(fontpath))
-                    throw new Exception();
-            }
-            catch
-            {
-                foreach (string path in FontPaths)
-                {
-                    if (Directory.Exists(path))
-                    {
-                        fontpath = path;
-                        break;
-                    }
-                }
-
-                // rip
-                if (string.IsNullOrEmpty(fontpath))
-                    return;
-            }
-
-            SearchPathForFonts(entires, fontpath);
-
-            db.Clear();
-            db.AddRange(entires.Values);
-        }
-
-        private static void SearchPathForFonts(Dictionary<string, DbEntry> entries, string path)
-        {
-            DirectoryInfo dir = new DirectoryInfo(path);
-
-            foreach (FileInfo file in dir.EnumerateFiles())
-            {
-                SearchFileForFonts(entries, file);
-            }
-
-            foreach (DirectoryInfo directory in dir.EnumerateDirectories())
-            {
-                SearchPathForFonts(entries, directory.FullName);
-            }
-        }
-
-        private static void SearchFileForFonts(Dictionary<string, DbEntry> entries, FileInfo file)
-        {
-            if (entries.ContainsKey(file.FullName))
-                return;
-
-            if (FT.NewFace(FTProvider.Ft, file.FullName, 0, out FTFace face) != FTError.None)
-                return;
-
-            FontFace facename = FontFace.Parse(face.FamilyName, face.StyleName);
-
-            DbEntry entry = new DbEntry(facename, file.FullName);
-            entries.Add(file.FullName, entry);
-            FT.DoneFace(face);
-        }
-
-        private void FlushDatabase(List<DbEntry> db)
-        {
-            FileInfo info = new FileInfo(DbPath);
-            Directory.CreateDirectory(Path.GetDirectoryName(DbPath));
-            using Stream str = info.Open(FileMode.Create);
-            JsonSerializer.Serialize(str, db);
-        }
-
-        private static readonly string[] FontPaths = new string[] {
-            "/usr/share/fonts",
-        };
-
-        [JsonSerializable(typeof(DbEntry))]
-        private class DbEntry
-        {
-            [JsonIgnore] public FontFace Face => new FontFace(Family, Slant, Weight, Stretch);
-            public string Family { get; set; }
-            public FontSlant Slant { get; set; }
-            public FontWeight Weight { get; set; }
-            public FontStretch Stretch { get; set; }
-            public string FilePath { get; set; }
-            public DateTime AccessTime { get; set; }
-
-            public DbEntry() {}
-            public DbEntry(FontFace face, string path)
-            {
-                Family = face.Family;
-                Slant = face.Slant;
-                Weight = face.Weight;
-                Stretch = face.Stretch;
-                FilePath = path;
-                AccessTime = DateTime.Now;
-            }
-        }
-    }
-}

Dashboard.Media.Defaults/FontDatabaseProvider.cs

@@ -1,93 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Text;
-using ReFuel.FreeType;
-using Dashboard.Media.Defaults.Fallback;
-using Dashboard.Media.Defaults.Linux;
-using Dashboard.Media.Fonts;
-using Dashboard.PAL;
-
-namespace Dashboard.Media.Defaults
-{
-    public static class FontDataBaseProvider
-    {
-        public static IFontDataBase Instance { get; }
-
-        static FontDataBaseProvider()
-        {
-            try
-            {
-                // TODO: add as other operating systems are supported.
-                if (OperatingSystem.IsLinux())
-                {
-                    Instance = new FontConfigFontDatabase();
-                }
-                else
-                {
-                    Instance = new FallbackFontDatabase();
-                }
-            }
-            catch (Exception ex)
-            {
-                throw new NotSupportedException("Could not load a suitable font database implementation.", ex);
-            }
-        }
-
-        public static (FontFace, FileInfo) ResolveSystemFont(string envVar, string defaults, IFontDataBase db)
-        {
-            StringBuilder builder = new StringBuilder();
-
-            string user = Environment.GetEnvironmentVariable(envVar);
-            if (user != null)
-            {
-                builder.Append(user);
-                builder.Append(':');
-            }
-
-            builder.Append(defaults);
-
-            string[] list = builder.ToString().Split(':');
-
-            foreach (string item in list)
-            {
-                if (File.Exists(item))
-                {
-                    // Process file.
-                    if (FT.NewFace(FTProvider.Ft, item, 0, out FTFace ftface) != FTError.None)
-                    {
-                        continue;
-                    }
-
-                    FontFace face = FontFace.Parse(ftface.FamilyName, ftface.StyleName);
-                    FT.DoneFace(ftface);
-
-                    return (face, new FileInfo(item));
-                }
-                else
-                {
-                    IEnumerable<FontFace> faces = db.Search(
-                        new FontFace(item, FontSlant.Normal, FontWeight.Normal, FontStretch.Normal),
-                        FontMatchCriteria.Family);
-
-                    if (faces.Any())
-                    {
-                        FontFace face = faces.First();
-                        return (face, db.FontFileInfo(face));
-                    }
-                }
-            }
-
-            try
-            {
-                FontFace face = db.GetSystemFontFace(SystemFontFamily.Sans);
-                return (face, db.FontFileInfo(face));
-            }
-            catch (Exception ex)
-            {
-                throw new NotImplementedException("No fallback font yet.", ex);
-            }
-        }
-    }
-}

Dashboard.Media.Defaults/FontFreeType.cs

@@ -1,84 +0,0 @@
-using System;
-using System.Buffers;
-using System.IO;
-using ReFuel.FreeType;
-using Dashboard.Media.Color;
-using Dashboard.Media.Fonts;
-using OpenTK.Mathematics;
-
-namespace Dashboard.Media.Defaults
-{
-    public class FontFreeType : Font
-    {
-        private MemoryStream ms;
-        private FTFace face;
-
-        public override FontFace Face => throw new NotImplementedException();
-
-        public FontFreeType(Stream stream)
-        {
-            ms = new MemoryStream();
-            stream.CopyTo(ms);
-
-            FTError e = FT.NewMemoryFace(Ft, ms.GetBuffer(), ms.Length, 0, out face);
-            if (e != FTError.None)
-            {
-                throw new Exception("Could not load font face from stream.");
-            }
-        }
-
-        public override bool HasRune(int rune)
-        {
-            return FT.GetCharIndex(face, (ulong)rune) != 0;
-        }
-
-        protected override Image Render(out GlyphMetrics metrics, int codepoint, float size, in FontRasterizerOptions options)
-        {
-            FT.SetCharSize(face, 0, (long)Math.Round(64*size), 0, (uint)Math.Round(options.Resolution));
-
-            uint index = FT.GetCharIndex(face, (ulong)codepoint);
-            FT.LoadGlyph(face, index, FTLoadFlags.Default);
-
-            ref readonly FTGlyphMetrics ftmetrics = ref face.Glyph.Metrics;
-            metrics = new GlyphMetrics(codepoint,
-                new Vector2(ftmetrics.Width/64f, ftmetrics.Height/64f),
-                new Vector2(ftmetrics.HorizontalBearingX/64f, ftmetrics.HorizontalBearingY/64f),
-                new Vector2(ftmetrics.VerticalBearingX/64f, ftmetrics.VerticalBearingY/64f),
-                new Vector2(ftmetrics.HorizontalAdvance/64f, ftmetrics.VerticalAdvance/64f)
-            );
-
-            FT.RenderGlyph(face.Glyph, options.Sdf ? FTRenderMode.Sdf : FTRenderMode.Normal);
-            ref readonly FTBitmap bitmap = ref face.Glyph.Bitmap;
-
-            if (bitmap.Width == 0 || bitmap.Pitch == 0 || bitmap.Buffer == IntPtr.Zero)
-            {
-                return null;
-            }
-
-            QImageBuffer image = new QImageBuffer(ImageFormat.AlphaU8, (int)bitmap.Width, (int)bitmap.Rows);
-            image.LockBits2d(out QImageLock lk, QImageLockOptions.Default);
-
-            unsafe
-            {
-                Buffer.MemoryCopy((void*)bitmap.Buffer, (void*)lk.ImagePtr, lk.Width * lk.Height, bitmap.Width * bitmap.Rows);
-            }
-
-            image.UnlockBits();
-            return image;
-        }
-
-        protected override void Dispose(bool disposing)
-        {
-            base.Dispose(disposing);
-
-            if (disposing)
-            {
-                ms.Dispose();
-            }
-
-            FT.DoneFace(face);
-        }
-
-        private static FTLibrary Ft => FTProvider.Ft;
-    }
-}

Dashboard.Media.Defaults/FreeTypeFontFactory.cs

@@ -1,24 +0,0 @@
-
-using System.Diagnostics.CodeAnalysis;
-using System.IO;
-using Dashboard.PAL;
-
-namespace Dashboard.Media.Defaults
-{
-    public class FreeTypeFontFactory : IFontFactory
-    {
-        public bool TryOpen(Stream stream, [NotNullWhen(true)] out Font font)
-        {
-            try
-            {
-                font = new FontFreeType(stream);
-                return true;
-            }
-            catch
-            {
-                font = null;
-                return false;
-            }
-        }
-    }
-}

Dashboard.Media.Defaults/ImageStbi.cs

@@ -1,98 +0,0 @@
-using System;
-using System.IO;
-using Dashboard.Media.Color;
-using ReFuel.Stb;
-
-namespace Dashboard.Media.Defaults
-{
-    public unsafe class ImageStbi : Image
-    {
-        private readonly StbImage image;
-        private QImageBuffer buffer;
-        private bool isSdf = false;
-
-        public override int Width => image.Width;
-
-        public override int Height => image.Height;
-
-        public override int Depth => 1;
-        public override bool IsSdf => isSdf;
-        public override ImageFormat InternalFormat => Stb2QImageFormat(image.Format);
-
-        public ImageStbi(Stream source)
-        {
-            // According to the stbi documentation, only a specific type of PNG
-            // files are premultiplied out of the box (iPhone PNG). Take the
-            // precision loss L and move on.
-            StbImage.FlipVerticallyOnLoad = true;
-            StbImage.UnpremultiplyOnLoad = true;
-
-            image = StbImage.Load(source);
-        }
-
-        public static ImageFormat Stb2QImageFormat(StbiImageFormat src)
-        {
-            switch (src)
-            {
-            case StbiImageFormat.Grey:      return ImageFormat.RedU8;
-            case StbiImageFormat.Rgb:       return ImageFormat.RgbU8;
-            case StbiImageFormat.Rgba:      return ImageFormat.RgbaU8;
-            case StbiImageFormat.GreyAlpha: return ImageFormat.RaU8;
-            default:                        return ImageFormat.Undefined;
-            }
-        }
-
-        public override void LockBits2d(out QImageLock imageLock, QImageLockOptions options)
-        {
-            if (options.MipLevel > 0) throw new Exception("This image has no mip levels.");
-
-            buffer?.Dispose();
-            buffer = new QImageBuffer(options.Format, Width, Height);
-            buffer.LockBits2d(out QImageLock dst, QImageLockOptions.Default);
-
-            byte *srcPtr = (byte*)image.ImagePointer;
-            QImageLock src = new QImageLock(InternalFormat, Width, Height, 1, (IntPtr)srcPtr);
-            FormatConvert.Convert(dst, src);
-
-            if (options.Premultiply)
-            {
-                FormatConvert.Premultiply(dst);
-            }
-
-            imageLock = dst;
-        }
-
-        public override void LockBits3d(out QImageLock imageLock, QImageLockOptions options)
-        {
-            LockBits2d(out imageLock, options);
-        }
-
-        public override void LockBits3d(out QImageLock imageLock, QImageLockOptions options, int depth)
-        {
-            if (depth != 1) throw new ArgumentOutOfRangeException(nameof(depth));
-
-            LockBits2d(out imageLock, options);
-        }
-
-        public override void UnlockBits()
-        {
-            buffer.UnlockBits();
-        }
-
-        public void SdfHint(bool value = true)
-        {
-            isSdf = value;
-        }
-
-        protected override void Dispose(bool disposing)
-        {
-            base.Dispose(disposing);
-
-            if (disposing)
-            {
-                buffer?.Dispose();
-                image.Dispose();
-            }
-        }
-    }
-}

Dashboard.Media.Defaults/Linux/FontConfig.cs

@@ -1,230 +0,0 @@
-using System;
-using System.Runtime.InteropServices;
-using System.Runtime.CompilerServices;
-using System.Text;
-using Dashboard;
-
-namespace Dashboard.Media.Defaults
-{
-    public static unsafe class FontConfig
-    {
-        private const string fontconfig = "fontconfig";
-
-        public static bool Exists { get; }
-
-        public static IntPtr FAMILY { get; } = Marshal.StringToHGlobalAnsi("family");
-        public static IntPtr STYLE { get; } = Marshal.StringToHGlobalAnsi("style");
-        public static IntPtr FILE { get; } = Marshal.StringToHGlobalAnsi("file");
-        public static IntPtr WEIGHT { get; } = Marshal.StringToHGlobalAnsi("weight");
-        public static IntPtr SLANT { get; } = Marshal.StringToHGlobalAnsi("slant");
-
-
-        static FontConfig()
-        {
-            try
-            {
-                if (FcInitLoadConfigAndFonts() == null)
-                {
-                    Exists = false;
-                }
-                Exists = true;
-            }
-            catch
-            {
-                Exists = false;
-            }
-        }
-
-        [DllImport(fontconfig, EntryPoint = "FcInitLoadConfigAndFonts")]
-        public static extern FcConfig* FcInitLoadConfigAndFonts();
-
-        [DllImport(fontconfig, EntryPoint = "FcConfigGetCurrent")]
-        public static extern FcConfig ConfigGetCurrent();
-
-        [DllImport(fontconfig, EntryPoint = "FcPatternCreate")]
-        public static extern FcPattern PatternCreate();
-
-        [DllImport(fontconfig, EntryPoint = "FcPatternCreate")]
-        public static extern bool FcPatternAdd(FcPattern pattern, IntPtr what, FcValue value, bool append);
-
-        [DllImport(fontconfig, EntryPoint = "FcObjectSetBuild", CallingConvention = CallingConvention.Cdecl)]
-        public static extern FcObjectSet ObjectSetBuild(IntPtr i1, IntPtr i2, IntPtr i3, IntPtr i4, IntPtr i5, IntPtr i6);
-
-        public static FcObjectSet ObjectSetBuild(IntPtr i1)
-        {
-            return ObjectSetBuild(i1, IntPtr.Zero);
-        }
-
-        public static FcObjectSet ObjectSetBuild(IntPtr i1, IntPtr i2)
-        {
-            return ObjectSetBuild(i1, i2, IntPtr.Zero);
-        }
-        public static FcObjectSet ObjectSetBuild(IntPtr i1, IntPtr i2, IntPtr i3)
-        {
-            return ObjectSetBuild(i1, i2, i3, IntPtr.Zero);
-        }
-        public static FcObjectSet ObjectSetBuild(IntPtr i1, IntPtr i2, IntPtr i3, IntPtr i4)
-        {
-            return ObjectSetBuild(i1, i2, i3, i4, IntPtr.Zero);
-        }
-        public static FcObjectSet ObjectSetBuild(IntPtr i1, IntPtr i2, IntPtr i3, IntPtr i4, IntPtr i5)
-        {
-            return ObjectSetBuild(i1, i2, i3, i4, i5, IntPtr.Zero);
-        }
-
-        [DllImport(fontconfig, EntryPoint = "FcFontList")]
-        public static extern FcFontSet FontList(FcConfig config, FcPattern pattern, FcObjectSet objectSet);
-
-        [DllImport(fontconfig, EntryPoint = "FcNameUnparse")]
-        public static extern IntPtr NameUnparse(FcPattern pat);
-
-        public static string NameUnparseStr(FcPattern pat) => Marshal.PtrToStringAnsi(NameUnparse(pat));
-
-        [DllImport(fontconfig, EntryPoint = "FcPatternGetString")]
-        public static extern FcResult PatternGetString(FcPattern p, IntPtr what, int n, out IntPtr val);
-
-        public static FcResult PatternGetString(FcPattern p, IntPtr what, out string str)
-        {
-            FcResult i = PatternGetString(p, what, 0, out IntPtr ptr);
-
-            if (i == FcResult.Match)
-            {
-                str = Marshal.PtrToStringAnsi(ptr);
-            }
-            else
-            {
-                str = null;
-            }
-
-            Marshal.FreeHGlobal(ptr);
-
-            return i;
-        }
-
-        [DllImport(fontconfig, EntryPoint = "FcPatternGet")]
-        public static extern FcResult PatternGet(FcPattern p, IntPtr what, int id, out FcValue value);
-
-        [DllImport(fontconfig, EntryPoint = "FcFontSetDestroy")]
-        public static extern void FontSetDestroy(FcFontSet fs);
-
-        [DllImport(fontconfig, EntryPoint = "FcObjectSetDestroy")]
-        public static extern void ObjectSetDestroy (FcObjectSet os);
-
-        [DllImport(fontconfig, EntryPoint = "FcConfigDestroy")]
-        public static extern void ConfigDestroy (FcConfig cfg);
-
-        [DllImport(fontconfig, EntryPoint = "FcPatternDestroy")]
-        public static extern void PatternDestroy (FcPattern os);
-
-        #region Range
-
-        [DllImport(fontconfig, EntryPoint = "FcRangeCreateDouble")]
-        public static extern IntPtr RangeCreateDouble(double begin, double end);
-
-        [DllImport(fontconfig, EntryPoint = "FcRangeCreateInteger")]
-        public static extern IntPtr RangeCreateInteger (int begin, int end);
-
-        [DllImport(fontconfig, EntryPoint = "FcRangeDestroy")]
-        public static extern void RangeDestroy(IntPtr range);
-
-        [DllImport(fontconfig, EntryPoint = "FcRangeCopy")]
-        public static extern IntPtr RangeCopy (IntPtr range);
-
-        [DllImport(fontconfig, EntryPoint = "FcRangeGetDouble")]
-        public static extern bool RangeGetDouble(IntPtr range, out double start, out double end);
-
-        #endregion
-    }
-
-    public enum FcResult
-    {
-        Match,
-        NoMatch,
-        TypeMismatch,
-        NoId,
-        OutOfMemory
-    }
-
-    public struct FcConfig
-    {
-        public readonly IntPtr Handle;
-    }
-
-    public struct FcPattern
-    {
-        public readonly IntPtr Handle;
-    }
-
-    public unsafe struct FcObjectSet
-    {
-        public readonly IntPtr Handle;
-
-        private Accessor* AsPtr => (Accessor*)Handle;
-
-        public int NObject => AsPtr->nobject;
-
-        public int SObject => AsPtr->sobject;
-
-        #pragma warning disable CS0649 // Will always have default value.
-        private struct Accessor
-        {
-            public int nobject;
-            public int sobject;
-            public byte** objects;
-        }
-        #pragma warning restore CS0649
-    }
-
-    public unsafe struct FcFontSet
-    {
-        public readonly IntPtr Handle;
-        private Accessor* AsPtr => (Accessor*)Handle;
-
-        public int NFont => AsPtr->nfont;
-        public int SFont => AsPtr->sfont;
-
-        public FcPattern this[int i]
-        {
-            get
-            {
-                if (i < 0 || i >= NFont)
-                    throw new IndexOutOfRangeException();
-
-                return AsPtr->fonts[i];
-            }
-        }
-
-        #pragma warning disable CS0649 // Will always have default value.
-        private struct Accessor
-        {
-            public int nfont;
-            public int sfont;
-            public FcPattern* fonts;
-        }
-        #pragma warning restore CS0649
-    }
-
-    public enum FcType
-    {
-        Unknown = -1,
-        Void,
-        Integer,
-        Double,
-        String,
-        Bool,
-        Matrix,
-        CharSet,
-        FTFace,
-        LangSet,
-        Range
-    }
-
-    [StructLayout(LayoutKind.Explicit)]
-    public readonly struct FcValue
-    {
-        [FieldOffset(0)] public readonly FcType Type;
-        [FieldOffset(sizeof(FcType))] public readonly IntPtr Pointer;
-        [FieldOffset(sizeof(FcType))] public readonly int Int;
-        [FieldOffset(sizeof(FcType))] public readonly double Double;
-    }
-}

Dashboard.Media.Defaults/Linux/FontConfigFontDatabase.cs

@@ -1,168 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-using System.Text;
-using ReFuel.FreeType;
-using Dashboard.Media.Fonts;
-using Dashboard.PAL;
-
-namespace Dashboard.Media.Defaults.Linux
-{
-    /// <summary>
-    /// Font database for Linux libfontconfig systems.
-    /// </summary>
-    public class FontConfigFontDatabase : IFontDataBase
-    {
-        private Dictionary<FontFace, FileInfo> FilesMap { get; } = new Dictionary<FontFace, FileInfo>();
-        private Dictionary<string, List<FontFace>> ByFamily { get; } = new Dictionary<string, List<FontFace>>();
-        private Dictionary<SystemFontFamily, FontFace> SystemFonts { get; } = new Dictionary<SystemFontFamily, FontFace>();
-        private List<FontFace> All { get; } = new List<FontFace>();
-
-        IEnumerable<FontFace> IFontDataBase.All => this.All;
-
-        public FontConfigFontDatabase()
-        {
-            if (!FontConfig.Exists)
-            {
-                throw new NotSupportedException("This host doesn't have fontconfig installed.");
-            }
-
-            FcConfig config = FontConfig.ConfigGetCurrent();
-            FcPattern pattern = FontConfig.PatternCreate();
-            FcObjectSet os = FontConfig.ObjectSetBuild(FontConfig.FAMILY, FontConfig.STYLE, FontConfig.FILE);
-            FcFontSet fs = FontConfig.FontList(config, pattern, os);
-
-            for (int i = 0; i < fs.NFont; i++)
-            {
-                FcPattern current = fs[i];
-                
-                if (
-                    FontConfig.PatternGetString(current, FontConfig.FAMILY, 0, out IntPtr pFamily) != FcResult.Match ||
-                    FontConfig.PatternGetString(current, FontConfig.STYLE, 0, out IntPtr pStyle) != FcResult.Match)
-                {
-                    continue;
-                }
-
-                string family = Marshal.PtrToStringUTF8(pFamily);
-                string style = Marshal.PtrToStringUTF8(pStyle);
-
-                FontFace face = FontFace.Parse(family, style);
-
-                FontConfig.PatternGetString(current, FontConfig.FILE, 0, out IntPtr pFile);
-                string file = Marshal.PtrToStringAnsi(pFile);
-
-                AddFont(face, new FileInfo(file));
-            }
-
-            FontConfig.FontSetDestroy(fs);
-            FontConfig.ObjectSetDestroy(os);
-            FontConfig.PatternDestroy(pattern);
-
-            (FontFace, FileInfo) serif      = FontDataBaseProvider.ResolveSystemFont(EnvironmentVariables.SerifFont, LinuxFonts.DefaultSerifFamilies, this);
-            SystemFonts[SystemFontFamily.Serif] = serif.Item1;
-            (FontFace, FileInfo) sans       = FontDataBaseProvider.ResolveSystemFont(EnvironmentVariables.SansFont, LinuxFonts.DefaultSansFamilies, this);
-            SystemFonts[SystemFontFamily.Sans] = sans.Item1;
-            (FontFace, FileInfo) mono       = FontDataBaseProvider.ResolveSystemFont(EnvironmentVariables.MonospaceFont, LinuxFonts.DefaultMonospaceFamilies, this);
-            SystemFonts[SystemFontFamily.Monospace] = mono.Item1;
-            (FontFace, FileInfo) cursive    = FontDataBaseProvider.ResolveSystemFont(EnvironmentVariables.CursiveFont, LinuxFonts.DefaultCursiveFamilies, this);
-            SystemFonts[SystemFontFamily.Cursive] = cursive.Item1;
-            (FontFace, FileInfo) fantasy    = FontDataBaseProvider.ResolveSystemFont(EnvironmentVariables.FantasyFont, LinuxFonts.DefaultFantasyFamilies, this);
-            SystemFonts[SystemFontFamily.Fantasy] = fantasy.Item1;
-
-            AddFont(serif.Item1, serif.Item2);
-            AddFont(sans.Item1, sans.Item2);
-            AddFont(mono.Item1, mono.Item2);
-            AddFont(cursive.Item1, cursive.Item2);
-            AddFont(fantasy.Item1, fantasy.Item2);
-
-        }
-
-        private void AddFont(FontFace face, FileInfo file)
-        {
-            if (!All.Contains(face))
-                All.Add(face);
-
-            FilesMap.TryAdd(face, file);
-
-            if (!ByFamily.TryGetValue(face.Family, out List<FontFace> siblings))
-            {
-                siblings = new List<FontFace>();
-                ByFamily.Add(face.Family, siblings);
-            }
-
-            if (!siblings.Contains(face))
-                siblings.Add(face);
-        }
-
-        public IEnumerable<FontFace> Search(FontFace prototype, FontMatchCriteria criteria = FontMatchCriteria.All)
-        {
-            // A bit scuffed and LINQ heavy but it should work.
-            IEnumerable<FontFace> candidates;
-            
-            if (criteria.HasFlag(FontMatchCriteria.Family))
-            {
-                List<FontFace> siblings;
-                
-                if (!ByFamily.TryGetValue(prototype.Family, out siblings))
-                {
-                    return Enumerable.Empty<FontFace>();
-                }
-
-                candidates = siblings;
-            }
-            else
-            {
-                candidates = All;
-            }
-
-            return 
-                candidates
-                    .Where(x =>
-                        implies(criteria.HasFlag(FontMatchCriteria.Slant), prototype.Slant == x.Slant) ||
-                        implies(criteria.HasFlag(FontMatchCriteria.Weight), prototype.Weight == x.Weight) ||
-                        implies(criteria.HasFlag(FontMatchCriteria.Stretch), prototype.Stretch == x.Stretch)
-                    )
-                    .OrderByDescending(x =>
-
-                        (prototype.Slant == x.Slant ? 1 : 0) +
-                        (prototype.Weight == x.Weight ? 1 : 0) +
-                        (prototype.Stretch == x.Stretch ? 1 : 0) +
-                        confidence(prototype.Family, x.Family) * 3
-                    );
-
-            // a => b = a'+b
-            static bool implies(bool a, bool b)
-            {
-                return !a || b;
-            }
-
-            static int confidence(string target, string testee)
-            {
-                int i;
-                for (i = 0; i < target.Length && i < testee.Length && target[i] == testee[i]; i++);
-                return i;
-            }
-        }
-
-        public FileInfo FontFileInfo(FontFace face)
-        {
-            if (FilesMap.TryGetValue(face, out FileInfo info))
-                return info;
-            else
-                return null;
-        }
-
-        public Stream Open(FontFace face)
-        {
-            return FontFileInfo(face)?.OpenRead() ?? throw new FileNotFoundException();
-        }
-
-        public FontFace GetSystemFontFace(SystemFontFamily family)
-        {
-            return SystemFonts[family];
-        }
-    }
-}

Dashboard.Media.Defaults/Linux/LinuxFonts.cs

@@ -1,11 +0,0 @@
-namespace Dashboard.Media.Defaults.Linux
-{
-    internal static class LinuxFonts
-    {
-        public const string DefaultSerifFamilies = "Noto Serif:Nimbus Roman:Liberation Serif:FreeSerif:Times:Times New Roman";
-        public const string DefaultSansFamilies = "Noto Sans:Nimbus Sans:Droid Sans:Liberation Sans:FreeSans:Helvetica Neue:Helvetica:Arial";
-        public const string DefaultMonospaceFamilies = "Noto Mono:Nimbus Mono PS:Liberation Mono:DejaVu Mono:FreeMono:Lucida Console:Consolas:Courier:Courier New";
-        public const string DefaultCursiveFamilies = "";
-        public const string DefaultFantasyFamilies = "";
-    }
-}

Dashboard.Media.Defaults/StbMediaLoader.cs

@@ -1,155 +0,0 @@
-using System;
-using System.Buffers;
-using System.Collections;
-using System.IO;
-using System.Linq;
-using System.Net;
-using Dashboard.Media.Fonts;
-
-// WebRequest is obsolete but runs on .NET framework.
-#pragma warning disable SYSLIB0014
-
-namespace Dashboard.Media.Defaults
-{
-    public class StbMediaLoader : MediaLoader<string>, MediaLoader<Uri>, MediaLoader<FileInfo>, MediaLoader<FontFace>
-    {
-        public bool AllowRemoteTransfers { get; set; } = false;
-        private readonly ArrayPool<byte> ByteArrays = ArrayPool<byte>.Create();
-
-        public IDisposable GetMedia(object key, MediaHint hint)
-        {
-            Type t = key.GetType();
-            /**/ if (t == typeof(string))
-            {
-                return GetMedia((string)key, hint);
-            }
-            else if (t == typeof(Uri))
-            {
-                return GetMedia((Uri)key, hint);
-            }
-            else if (t == typeof(FileInfo))
-            {
-                return GetMedia((FileInfo)key, hint);
-            }
-            else if (t == typeof(FontFace))
-            {
-                return GetMedia((FontFace)key, hint);
-            }
-            else
-            {
-                return null;
-            }
-        }
-
-        public IDisposable GetMedia(Uri uri, MediaHint hint)
-        {
-            throw new NotImplementedException();
-        }
-
-        public IDisposable GetMedia(string str, MediaHint hint)
-        {
-            throw new NotImplementedException();
-        }
-
-        public IDisposable GetMedia(FileInfo file, MediaHint hint)
-        {
-            throw new NotImplementedException();
-        }
-
-        public IDisposable GetMedia(FontFace key, MediaHint hint)
-        {
-            throw new NotImplementedException();
-        }
-
-        public Stream OpenResource(FileInfo file)
-        {
-            if (file.Exists)
-            {
-                return file.Open(FileMode.Open);
-            }
-            else
-            {
-                return null;
-            }
-        }
-
-        public Stream OpenResource(Uri uri)
-        {
-            switch (uri.Scheme)
-            {
-            case "http":
-            case "https":
-                if (!AllowRemoteTransfers) return null;
-
-                try
-                {
-                    WebRequest request = HttpWebRequest.Create(uri);
-                    WebResponse response = request.GetResponse();
-                    MemoryStream stream = new MemoryStream();
-
-                    response.GetResponseStream().CopyTo(stream);
-                    response.Close();
-
-                    stream.Position = 0;
-                    return stream;
-                }
-                catch
-                {
-                    return null;
-                }
-            case "file":
-                return OpenResource(new FileInfo(uri.AbsolutePath));
-            default:
-                return null;
-            }
-        }
-
-        public Stream OpenResource(string key)
-        {
-            if (File.Exists(key))
-            {
-                return File.Open(key, FileMode.Open);
-            }
-            else if (Uri.TryCreate(key, UriKind.RelativeOrAbsolute, out Uri uri))
-            {
-                return OpenResource(uri);
-            }
-            else
-            {
-                return null;
-            }
-        }
-
-        MediaHint InferMedia(Stream str, MediaHint hint)
-        {
-            if (hint != MediaHint.None)
-            {
-                return hint;
-            }
-
-            byte[] array = ByteArrays.Rent(4);
-            str.Read(array, 0, 4);
-            str.Position = 0;
-
-            foreach (var(type, seq) in MediaTypes)
-            {
-                if (seq.SequenceEqual(array))
-                    return hint;
-            }
-
-            return MediaHint.None;
-        }
-
-        private readonly (MediaHint, byte[])[] MediaTypes = new (MediaHint, byte[])[] {
-            (MediaHint.Image, new byte[] { 0x42, 0x4d }),               /* .bmp `BM` */
-            (MediaHint.Image, new byte[] { 0x47, 0x49, 0x46, 0x38 }),   /* .gif `GIF8` */
-            (MediaHint.Image, new byte[] { 0xff, 0xd8, 0xff, 0xe0 }),   /* .jpg (JFIF) */
-            (MediaHint.Image, new byte[] { 0xff, 0xd8, 0xff, 0xe1 }),   /* .jpg (EXIF) */
-            (MediaHint.Image, new byte[] { 0x89, 0x50, 0x4e, 0x47 }),   /* .png `.PNG `*/
-            (MediaHint.Image, new byte[] { 0x4d, 0x4d, 0x00, 0x2a }),   /* .tif (motorola) */
-            (MediaHint.Image, new byte[] { 0x49, 0x49, 0x2a, 0x00 }),   /* .tif (intel) */
-            (MediaHint.Font, new byte[] { 0x00, 0x01, 0x00, 0x00 }),    /* .ttf */
-            (MediaHint.Font, new byte[] { 0x4F, 0x54, 0x54, 0x4F }),    /* .otf */
-        };
-    }
-}

Dashboard.Media.Defaults/Win32/EnumerateFonts.cs

@@ -1,151 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Diagnostics;
-using System.Linq;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-using System.Text;
-using System.Threading.Tasks;
-
-#if false
-namespace Quik.Media.Defaults.Win32
-{
-
-    public class EnumerateFonts
-    {
-        private const byte DEFAULT_CHARSET = 1;
-
-        public static void Enumerate(FontFace font)
-        {
-            /* It's windows, just borrow the desktop window. */
-            IntPtr hdc = GetDC(GetDesktopWindow());
-
-            List<(LogFontA, TextMetricA)> list = new List<(LogFontA, TextMetricA)>();
-
-            LogFontA font2 = new LogFontA()
-            {
-                //FaceName = font.Family,
-                Weight = ((font.Style & FontStyle.Bold) != 0) ? FontWeight.Bold : FontWeight.Regular,
-                Italic = (font.Style & FontStyle.Italic) != 0,
-                CharSet = DEFAULT_CHARSET
-            };
-
-            Console.WriteLine(font2.FaceName);
-
-            EnumFontFamiliesExProc proc = (in LogFontA font, in TextMetricA metric, int type, IntPtr lparam) =>
-            {
-                list.Add((font, metric));
-                return 0;
-            };
-
-            EnumFontFamiliesExA(hdc, font2, proc, IntPtr.Zero, 0);
-        }
-
-        private const string gdi32 = "Gdi32.dll";
-        private const string user32 = "User32.dll";
-
-        [DllImport(gdi32)]
-        private static extern int EnumFontFamiliesExA(
-            IntPtr hdc, 
-            in LogFontA font, 
-            [MarshalAs(UnmanagedType.FunctionPtr)] EnumFontFamiliesExProc proc, 
-            IntPtr lparam, 
-            int flags /* Should be zero. */);
-
-        [DllImport(user32)]
-        private static extern IntPtr /* HWND */ GetDesktopWindow();
-
-        [DllImport(user32)]
-        private static extern IntPtr /* HDC */ GetDC(IntPtr hwnd);
-
-        private delegate int EnumFontFamiliesExProc(in LogFontA font, in TextMetricA metric, int fontType, IntPtr lParam);
-        
-        private struct LogFontA
-        {
-            public long Height;
-            public long Width;
-            public long Escapement;
-            public long Orientation;
-            public FontWeight Weight;
-            [MarshalAs(UnmanagedType.U1)]
-            public bool Italic;
-            [MarshalAs(UnmanagedType.U1)]
-            public bool Underline;
-            [MarshalAs(UnmanagedType.U1)]
-            public bool StrikeOut;
-            public byte CharSet;
-            public byte OutPrecision;
-            public byte ClipPrecision;
-            public byte PitchAndFamily;
-            private unsafe fixed byte aFaceName[32];
-            public unsafe string FaceName
-            {
-                get
-                {
-                    fixed (byte* str = aFaceName)
-                    {
-                        int len = 0;
-                        for (; str[len] != 0 && len < 32; len++) ;
-                        return Encoding.UTF8.GetString(str, len);
-                    }
-                }
-
-                set
-                {
-                    fixed (byte *str = aFaceName)
-                    {
-                        Span<byte> span = new Span<byte>(str, 32);
-                        Encoding.UTF8.GetBytes(value, span);
-                        span[31] = 0;
-                    }
-                }
-            }
-        }
-
-        private struct TextMetricA
-        {
-            public long Height;
-            public long Ascent;
-            public long Descent;
-            public long InternalLeading;
-            public long ExternalLeading;
-            public long AveCharWidth;
-            public long MaxCharWidth;
-            public long Weight;
-            public long Overhang;
-            public long DigitizedAspectX;
-            public long DigitizedAspectY;
-            public byte FirstChar;
-            public byte LastChar;
-            public byte DefaultChar;
-            public byte BreakChar;
-            public byte Italic;
-            public byte Underlined;
-            public byte StruckOut;
-            public byte PitchAndFamily;
-            public byte CharSet;
-        }
-
-        private enum FontWeight : long
-        { 
-            DontCare = 0,
-            Thin = 100,
-            ExtraLight = 200,
-            UltraLight = 200,
-            Light = 300,
-            Normal = 400,
-            Regular = 400,
-            Medium = 500,
-            Semibold = 600,
-            Demibold = 600,
-            Bold = 700,
-            Extrabold = 800,
-            Ultrabold = 800,
-            Heavy = 900,
-            Black = 900
-        }
-    }
-
-
-}
-#endif

Dashboard.OpenTK/Dashboard.OpenTK.csproj

@@ -1,17 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="OpenTK" Version="4.8.0" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\Dashboard\Dashboard.csproj" />
-    <EmbeddedResource Include="glsl\**"/>
-  </ItemGroup>
-
-</Project>

Dashboard.OpenTK/OpenTKPlatform.cs

@@ -1,105 +0,0 @@
-using Dashboard.ImmediateDraw;
-using Dashboard.Media;
-using Dashboard.PAL;
-using OpenTK.Graphics.OpenGL4;
-using OpenTK.Mathematics;
-using OpenTK.Windowing.Desktop;
-using OpenTK.Windowing.GraphicsLibraryFramework;
-using System;
-using System.Collections.Generic;
-
-namespace Dashboard.OpenTK
-{
-    public class OpenTKPlatform : IDbPlatform
-    {
-        private readonly List<OpenTKPort> _ports = new List<OpenTKPort>();
-
-        // These shall remain a sad nop for now.
-        public string? Title { get; set; }
-        public Media.Image? Icon { get; set; } = null;
-
-        public event EventHandler? EventRaised;
-
-        public NativeWindowSettings DefaultSettings { get; set; } = NativeWindowSettings.Default;
-
-        public IReadOnlyList<OpenTKPort> Ports => _ports;
-
-        private bool IsGLInitialized = false;
-
-        public IDashHandle CreatePort()
-        {
-            NativeWindow window = new NativeWindow(DefaultSettings);
-            OpenTKPort port = new OpenTKPort(window);
-            _ports.Add(port);
-
-            if (!IsGLInitialized)
-            {
-                window.Context.MakeCurrent();
-                GL.LoadBindings(new GLFWBindingsContext());
-                IsGLInitialized = true;
-            }
-
-            window.Closing += (ea) =>
-            {
-                Environment.Exit(0);
-            };
-
-            return port;
-        }
-
-        public void Dispose()
-        {
-            // FIXME: dispose pattern here!
-
-            // Copy the array to prevent collection modification exceptions.
-            foreach (OpenTKPort port in _ports.ToArray())
-            {
-                port.Dispose();
-            }
-        }
-
-        public void ProcessEvents(bool block)
-        {
-            NativeWindow.ProcessWindowEvents(block);
-        }
-
-        public void DestroyPort(IDashHandle port) => ((OpenTKPort)port).Dispose();
-
-        public string PortGetTitle(IDashHandle port) => ((OpenTKPort)port).Title;
-
-        public void PortSetTitle(IDashHandle port, string title) => ((OpenTKPort)port).Title = title;
-
-        public Vector2 PortGetSize(IDashHandle port) => ((OpenTKPort)port).Size;
-
-        public void PortSetSize(IDashHandle port, Vector2 size) => ((OpenTKPort)port).Size = size;
-
-        public Vector2 PortGetPosition(IDashHandle port) => ((OpenTKPort)port).Position;
-
-        public void PortSetPosition(IDashHandle port, Vector2 position) => ((OpenTKPort)port).Position = position;
-
-        public bool PortIsValid(IDashHandle port) => ((OpenTKPort)port).IsValid;
-
-        public void PortSubscribeEvent(IDashHandle port, EventHandler handler) => ((OpenTKPort)port).EventRaised += handler;
-
-        public void PortUnsubscribeEvent(IDashHandle port, EventHandler handler) => ((OpenTKPort)port).EventRaised -= handler;
-
-        public void PortFocus(IDashHandle port) => ((OpenTKPort)port).Focus();
-
-        public void PortShow(IDashHandle port, bool shown = true) => ((OpenTKPort)port).Show(shown);
-
-        public void PortPaint(IDashHandle port, DrawList commands) => ((OpenTKPort)port).Paint(commands);
-
-        public void GetMaximumImage(out int width, out int height)
-        {
-            GL.GetInteger(GetPName.MaxTextureSize, out int value);
-            width = height = value;
-        }
-
-        public void GetMaximumImage(out int width, out int height, out int depth)
-        {
-            GetMaximumImage(out width, out height);
-            GL.GetInteger(GetPName.MaxArrayTextureLayers, out int value);
-            depth = value;
-        }
-    }
-}

Dashboard.OpenTK/OpenTKPort.cs

@@ -1,108 +0,0 @@
-using System;
-using OpenTK.Mathematics;
-using OpenTK.Windowing.Desktop;
-using OpenTK.Graphics.OpenGL4;
-using Dashboard.OpenGL;
-using Dashboard.ImmediateDraw;
-using Dashboard.PAL;
-using Dashboard.VertexGenerator;
-
-namespace Dashboard.OpenTK
-{
-    public class OpenTKPort : IDashHandle
-    {
-        private readonly NativeWindow _window;
-        private readonly GL21Driver _glDriver;
-        private readonly VertexDrawingEngine _vertexEngine;
-
-        public string Title
-        {
-            get => _window.Title;
-            set => _window.Title = value;
-        }
-
-        public Vector2 Size
-        {
-            get
-            {
-                Vector2i size = _window.ClientSize;
-                return new Vector2(size.X, size.Y);
-            }
-            set
-            {
-                // OpenTK being OpenTK as usual, you can't set the client size.
-                Vector2i extents = _window.Size - _window.ClientSize;
-                Vector2i size = extents + new Vector2i((int)value.X, (int)value.Y);
-                _window.Size = size;
-            }
-        }
-        public Vector2 Position
-        {
-            get
-            {
-                Vector2i location = _window.Location;
-                return new Vector2(location.X, location.Y);
-            }
-            set
-            {
-                Vector2i location = new Vector2i((int)value.X, (int)value.Y);
-                _window.Location = location;
-            }
-        }
-
-        public bool IsValid => !isDisposed;
-
-        public event EventHandler? EventRaised;
-
-        public OpenTKPort(NativeWindow window)
-        {
-            _window = window;
-            _glDriver = new GL21Driver();
-            _vertexEngine = new VertexDrawingEngine();
-        }
-
-        public void Focus()
-        {
-            _window.Focus();
-        }
-
-        public void Paint(DrawList queue)
-        {
-            Rectangle view = new Rectangle(Size, new Vector2(0, 0));
-
-            _vertexEngine.Reset();
-            _vertexEngine.ProcessCommands(view, queue);
-
-            if (!_window.Context.IsCurrent)
-                _window.Context.MakeCurrent();
-
-            if (!_glDriver.IsInit)
-                _glDriver.Init();
-
-            GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
-            _glDriver.Draw(_vertexEngine.DrawQueue, view);
-
-            _window.Context.SwapBuffers();
-        }
-
-        public void Show(bool shown = true)
-        {
-            _window.IsVisible = shown;
-        }
-
-        private bool isDisposed;
-        private void Dispose(bool disposing)
-        {
-            if (isDisposed) return;
-
-            if (disposing)
-            {
-                _window?.Dispose();
-                GC.SuppressFinalize(this);
-            }
-
-            isDisposed = true;
-        }
-        public void Dispose() => Dispose(true);
-    }
-} 

Dashboard.sln

@@ -3,49 +3,41 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.0.31903.59
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Dashboard", "Dashboard\Dashboard.csproj", "{4FE772DD-F424-4EAC-BF88-CB8F751B4926}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Dashboard", "Dashboard\Dashboard.csproj", "{49A62F46-AC1C-4240-8615-020D4FBBF964}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Dashboard.Media.Defaults", "Dashboard.Media.Defaults\Dashboard.Media.Defaults.csproj", "{3798F6DD-8F84-4B7D-A810-B0D4B5ACB672}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Dashboard.Drawing", "Dashboard.Drawing\Dashboard.Drawing.csproj", "{1BDFEF50-C907-42C8-B63B-E4F6F585CFB5}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Dashboard.OpenTK", "Dashboard.OpenTK\Dashboard.OpenTK.csproj", "{2013470A-915C-46F2-BDD3-FCAA39C845EE}"
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "tests", "tests", "{9D6CCC74-4DF3-47CB-B9B2-6BB75DF2BC40}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "tests", "tests", "{40F3B724-88A1-4D4F-93AB-FE0DC07A347E}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Dashboard.Demo", "tests\Dashboard.Demo\Dashboard.Demo.csproj", "{EAA5488E-ADF0-4D68-91F4-FAE98C8691FC}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Dashboard.BlurgText", "Dashboard.BlurgText\Dashboard.BlurgText.csproj", "{D05A9DEA-A5D1-43DC-AB41-36B07598B749}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Dashboard.TestApplication", "tests\Dashboard.TestApplication\Dashboard.TestApplication.csproj", "{7C90B90B-DF31-439B-9080-CD805383B014}"
+	ProjectSection(ProjectDependencies) = postProject
+		{1BDFEF50-C907-42C8-B63B-E4F6F585CFB5} = {1BDFEF50-C907-42C8-B63B-E4F6F585CFB5}
+		{49A62F46-AC1C-4240-8615-020D4FBBF964} = {49A62F46-AC1C-4240-8615-020D4FBBF964}
+	EndProjectSection
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{49A62F46-AC1C-4240-8615-020D4FBBF964}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{49A62F46-AC1C-4240-8615-020D4FBBF964}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{49A62F46-AC1C-4240-8615-020D4FBBF964}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{49A62F46-AC1C-4240-8615-020D4FBBF964}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1BDFEF50-C907-42C8-B63B-E4F6F585CFB5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1BDFEF50-C907-42C8-B63B-E4F6F585CFB5}.Debug|Any CPU.Build.0 = Debug|Any CPU
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+		{1BDFEF50-C907-42C8-B63B-E4F6F585CFB5}.Release|Any CPU.Build.0 = Release|Any CPU
+		{7C90B90B-DF31-439B-9080-CD805383B014}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{7C90B90B-DF31-439B-9080-CD805383B014}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{7C90B90B-DF31-439B-9080-CD805383B014}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{7C90B90B-DF31-439B-9080-CD805383B014}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{4FE772DD-F424-4EAC-BF88-CB8F751B4926}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{4FE772DD-F424-4EAC-BF88-CB8F751B4926}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{4FE772DD-F424-4EAC-BF88-CB8F751B4926}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{4FE772DD-F424-4EAC-BF88-CB8F751B4926}.Release|Any CPU.Build.0 = Release|Any CPU
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-		{3798F6DD-8F84-4B7D-A810-B0D4B5ACB672}.Release|Any CPU.Build.0 = Release|Any CPU
-		{2013470A-915C-46F2-BDD3-FCAA39C845EE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{2013470A-915C-46F2-BDD3-FCAA39C845EE}.Debug|Any CPU.Build.0 = Debug|Any CPU
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 	GlobalSection(NestedProjects) = preSolution
-		{EAA5488E-ADF0-4D68-91F4-FAE98C8691FC} = {40F3B724-88A1-4D4F-93AB-FE0DC07A347E}
+		{7C90B90B-DF31-439B-9080-CD805383B014} = {9D6CCC74-4DF3-47CB-B9B2-6BB75DF2BC40}
 	EndGlobalSection
 EndGlobal

Dashboard/Class1.cs

@@ -0,0 +1,6 @@
+namespace Dashboard;
+
+public class Class1
+{
+
+}

Dashboard/Controls/CommonEnums.cs

@@ -1,56 +0,0 @@
-
-using System;
-
-namespace Dashboard.Controls
-{
-    public enum Dock
-    {
-        None,
-        Top,
-        Left,
-        Bottom,
-        Right,
-        Center
-    }
-
-    [Flags]
-    public enum Anchor
-    {
-        None = 0,
-        Top = 1 << 0,
-        Left = 1 << 1,
-        Bottom = 1 << 2,
-        Right = 1 << 3,
-        All = Top | Left | Bottom | Right
-    }
-
-    public enum Direction
-    {
-        Vertical,
-        Horizontal
-    }
-
-    public enum TextAlignment
-    {
-        Left,
-        Center,
-        Right,
-        Justify,
-    }
-
-    public enum VerticalAlignment
-    {
-        Top,
-        Center,
-        Bottom,
-        Justify,
-    }
-
-    public enum HorizontalAlignment
-    {
-        Left,
-        Center,
-        Right,
-        Justify
-    }
-}

Dashboard/Controls/ContainerControl.cs

@@ -1,86 +0,0 @@
-using System;
-using System.Collections;
-using System.Collections.Generic;
-
-namespace Dashboard.Controls
-{
-    public abstract class ContainerControl : Control, ICollection<Control>
-    {
-        private readonly List<Control> children = new List<Control>();
-
-        public int Count => children.Count;
-
-        public bool IsReadOnly => false;
-
-        public event EventHandler<ChildEventArgs>? ChildAdded;
-        public event EventHandler<ChildEventArgs>? ChildRemoved;
-
-        public void Add(Control item)
-        {
-            children.Add(item);
-            OnChildAdded(new ChildEventArgs(item));
-        }
-
-        public void Clear()
-        {
-            foreach (Control child in this)
-            {
-                OnChildRemoved(new ChildEventArgs(child));
-            }
-
-            children.Clear();
-        }
-
-        public bool Contains(Control item)
-        {
-            return children.Contains(item);
-        }
-
-        public void CopyTo(Control[] array, int arrayIndex)
-        {
-            children.CopyTo(array, arrayIndex);
-        }
-
-        public IEnumerator<Control> GetEnumerator()
-        {
-            return children.GetEnumerator();
-        }
-
-        public bool Remove(Control item)
-        {
-            if (children.Remove(item))
-            {
-                OnChildRemoved(new ChildEventArgs(item));
-                return true;
-            }
-
-            return false;
-        }
-
-        public virtual void OnChildAdded(ChildEventArgs ea)
-        {
-            Adopt(ea.Child, this);
-            ChildAdded?.Invoke(this, ea);
-        }
-
-        public virtual void OnChildRemoved(ChildEventArgs ea)
-        {
-            Adopt(ea.Child, null);
-            ChildRemoved?.Invoke(this, ea);
-        }
-
-        IEnumerator IEnumerable.GetEnumerator()
-        {
-            return children.GetEnumerator();
-        }
-    }
-    public class ChildEventArgs : EventArgs
-    {
-        public Control Child { get; }
-
-        public ChildEventArgs(Control child)
-        {
-            Child = child;
-        }
-    }
-}

Dashboard/Controls/Control.cs

@@ -1,142 +0,0 @@
-using System;
-using System.Collections.Generic;
-using Dashboard.ImmediateDraw;
-using OpenTK.Mathematics;
-
-namespace Dashboard.Controls
-{
-    public abstract class Control : UIBase
-    {
-        private readonly DrawList drawCommands = new DrawList();
-
-        public string? Id { get; set; }
-
-        public override Vector2 Position
-        {
-            get => base.Position;
-            set
-            {
-                base.Position = value;
-                InvalidateLayout();
-            }
-        }
-
-        public Style Style { get; set; } = new Style();
-        public float Padding
-        {
-            get => (float)(Style["padding"] ?? 0.0f);
-            set => Style["padding"] = value;
-        }
-
-        public bool IsVisualsValid { get; private set; } = false;
-        public bool IsLayoutValid { get; private set; } = false;
-
-        protected bool IsLayoutSuspended { get; private set; } = false;
-
-        protected ResizedEventArgs? LastResizeEvent { get; private set; }
-
-        public void InvalidateVisual()
-        {
-            IsVisualsValid = false;
-            OnVisualsInvalidated(this, EventArgs.Empty);
-        }
-
-        public void InvalidateLayout()
-        {
-            IsLayoutValid = false;
-            OnLayoutInvalidated(this, EventArgs.Empty);
-        }
-
-        public void SuspendLayout()
-        {
-            IsLayoutSuspended = true;
-        }
-
-        public void ResumeLayout()
-        {
-            IsLayoutSuspended = false;
-            InvalidateLayout();
-        }
-
-        protected abstract void ValidateVisual(DrawList cmd);
-        protected abstract void ValidateLayout();
-
-        protected override void PaintBegin(DrawList cmd)
-        {
-            base.PaintBegin(cmd);
-
-            if (!IsLayoutValid && !IsLayoutSuspended)
-            {
-                ValidateLayout();
-                OnLayoutValidated(this, EventArgs.Empty);
-                IsLayoutValid = true;
-
-                InvalidateVisual();
-            }
-
-            if (!IsVisualsValid)
-            {
-                ValidateVisual(drawCommands);
-                OnVisualsValidated(this, EventArgs.Empty);
-                IsVisualsValid = true;
-            }
-
-            cmd.PushStyle(Style);
-            cmd.PushViewport();
-            cmd.StoreViewport(AbsoluteBounds);
-
-            cmd.Splice(drawCommands);
-
-            if (this is IEnumerable<Control> children)
-            {
-                foreach (Control child in children)
-                {
-                    child.Paint(cmd);
-                }
-            }
-
-            cmd.PopViewport();
-            cmd.PopStyle();
-        }
-
-        public event EventHandler? StyleChanged;
-        public event EventHandler? VisualsInvalidated;
-        public event EventHandler? VisualsValidated;
-        public event EventHandler? LayoutInvalidated;
-        public event EventHandler? LayoutValidated;
-
-        protected virtual void OnStyleChanged(object sender, EventArgs ea)
-        {
-            StyleChanged?.Invoke(sender, ea);
-            InvalidateLayout();
-        }
-
-        protected virtual void OnVisualsInvalidated(object sender, EventArgs ea)
-        {
-            VisualsInvalidated?.Invoke(sender, ea);
-        }
-
-        protected virtual void OnVisualsValidated(object sender, EventArgs ea)
-        {
-            VisualsValidated?.Invoke(sender, ea);
-        }
-
-        protected virtual void OnLayoutInvalidated(object sender, EventArgs ea)
-        {
-            LayoutInvalidated?.Invoke(sender, ea);
-        }
-
-        protected virtual void OnLayoutValidated(object sender, EventArgs ea)
-        {
-            LayoutValidated?.Invoke(sender, ea);
-        }
-
-        public override void OnResized(object sender, ResizedEventArgs ea)
-        {
-            base.OnResized(sender, ea);
-
-            LastResizeEvent = ea;
-            InvalidateLayout();
-        }
-    }
-}

Dashboard/Controls/FlowBox.cs

@@ -1,100 +0,0 @@
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Linq;
-using Dashboard.ImmediateDraw;
-using OpenTK.Mathematics;
-
-namespace Dashboard.Controls
-{
-    public class FlowBox : ContainerControl
-    {
-        public Direction FlowDirection { get; set; }
-        public bool AllowWrap { get; set; }
-        public VerticalAlignment VerticalAlignment { get; set; }
-        public HorizontalAlignment HorizontalAlignment { get; set; }
-        public float ItemPadding { get; set; } = 4f;
-
-        protected override void ValidateLayout()
-        {
-        }
-
-        protected override void ValidateVisual(DrawList cmd)
-        {
-            throw new NotImplementedException();
-        }
-
-        private void FlowHorizontal()
-        {
-            IEnumerator<Control> controls = this.GetEnumerator();
-            List<Control> row;
-        }
-
-        // Enumerate a row.
-        private bool EnumerateRows(IEnumerator<Control> iterator, List<Control> row)
-        {
-            float width = 0;
-
-            do
-            {
-                if (width + iterator.Current.Size.X < Size.X)
-                {
-                    row.Add(iterator.Current);
-                    width += iterator.Current.Size.X + ItemPadding;
-                }
-                else
-                {
-                    return true;
-                }
-            } while (iterator.MoveNext());
-
-            return false;
-        }
-
-        // Flows a row of children.
-        private void FlowRow(List<Control> line, Vector2 offset, Vector2 size, float packedWidth)
-        {
-            Vector2 pointer = offset;
-            
-            pointer.X += hstart();
-
-            foreach (Control child in line)
-            {
-                child.Position = pointer;
-                pointer += new Vector2(child.Size.X + hoffset(child), voffset(child));
-            }
-
-            float hstart()
-            {
-                return HorizontalAlignment switch {
-                    HorizontalAlignment.Center => (size.Y - packedWidth) / 2,
-                    HorizontalAlignment.Right => size.Y - packedWidth,
-                    _ => 0f
-                };
-            }
-
-            float hoffset(Control child)
-            {
-                if (line.Count == 1)
-                    return 0;
-                else if (HorizontalAlignment == HorizontalAlignment.Justify)
-                {
-                    return ItemPadding + ((size.Y - packedWidth) / (line.Count - 1));
-                }
-                else
-                {
-                    return ItemPadding;
-                }
-            }
-
-            float voffset(Control child)
-            {
-                return VerticalAlignment switch {
-                    VerticalAlignment.Top => 0f,
-                    VerticalAlignment.Bottom => size.Y - child.Size.Y,
-                    _ => (size.Y - child.Size.Y) / 2,
-                };
-            }
-        }
-    }
-}

Dashboard/Controls/GridBox.cs

@@ -1,31 +0,0 @@
-
-using Dashboard.ImmediateDraw;
-using Dashboard.Layout;
-using OpenTK.Mathematics;
-
-namespace Dashboard.Controls
-{
-    public class GridBox : ContainerControl
-    {
-        protected override void ValidateLayout()
-        {
-            if (LastResizeEvent != null)
-            {
-                foreach (Control child in this)
-                {
-                    GridLayoutAttribute attribute = GridLayoutAttribute.GetGridLayout(child);
-
-                    attribute.Evaluate(LastResizeEvent, child.Bounds, out Rectangle newBounds);
-                    child.Bounds = newBounds;
-
-                    child.InvalidateLayout();
-                }
-            }
-        }
-
-        protected override void ValidateVisual(DrawList cmd)
-        {
-            cmd.Rectangle(new Rectangle(Size, Vector2.Zero));
-        }
-    }
-}

Dashboard/Controls/Label.cs

@@ -1,32 +0,0 @@
-using Dashboard.ImmediateDraw;
-using Dashboard.Media;
-using Dashboard.Typography;
-using OpenTK.Mathematics;
-
-namespace Dashboard.Controls
-{
-    public class Label : Control
-    {
-        public string Text { get; set; } = string.Empty;
-        public Font? Font { get; set; }
-        public float TextSize { get; set; }
-        public bool AutoSize { get; set; } = true;
-
-        protected override void ValidateLayout()
-        {
-            if (AutoSize)
-            {
-                Vector2 size = Typesetter.MeasureHorizontal(Text, TextSize, Font!);
-                Size = size;
-            }
-        }
-
-        protected override void ValidateVisual(DrawList cmd)
-        {
-            float padding = Padding;
-            Vector2 origin = new Vector2(padding, padding);
-
-            cmd.TypesetHorizontalDirect(Text, origin, TextSize, Font!);
-        }
-    }
-}

Dashboard/Controls/UIBase.cs

@@ -1,151 +0,0 @@
-
-using System;
-using System.Collections.Generic;
-using Dashboard.ImmediateDraw;
-using OpenTK.Mathematics;
-
-namespace Dashboard.Controls
-{
-
-    /// <summary>
-    /// Bases for all UI elements.
-    /// </summary>
-    public abstract class UIBase : IDbAttribute
-    {
-        private Vector2 size;
-
-        public UIBase? Parent { get; protected set; }
-        public Rectangle Bounds
-        {
-            get => new Rectangle(Position + Size, Position);
-            set
-            {
-                Size = value.Size;
-                Position = value.Min;
-            }
-        }
-
-        public virtual Vector2 Position { get; set; }
-
-        public Vector2 Size
-        {
-            get => size;
-            set
-            {
-                Vector2 oldSize = size;
-                size = value;
-
-                OnResized(this, new ResizedEventArgs(size, oldSize));
-            }
-        }
-
-        public Rectangle AbsoluteBounds
-        {
-            get
-            {
-                if (Parent == null)
-                {
-                    return Bounds;
-                }
-                else
-                {
-                    return new Rectangle(Bounds.Max + Parent.Position, Bounds.Min + Parent.Position);
-                }
-            }
-        }
-
-        public Vector2 MaximumSize { get; set; } = new Vector2(-1, -1);
-        public Vector2 MinimumSize { get; set; } = new Vector2(-1, -1);
-
-        public bool IsMaximumSizeSet => MaximumSize != new Vector2(-1, -1);
-        public bool IsMinimumSizeSet => MinimumSize != new Vector2(-1, -1);
-
-        public Dictionary<string, object> Attributes { get; } = new Dictionary<string, object>();
-
-        public virtual void NotifyEvent(object? sender, EventArgs args)
-        {
-        }
-
-        protected virtual void PaintBegin(DrawList cmd)
-        {
-            cmd.PushViewport();
-            cmd.StoreViewport(AbsoluteBounds);
-            cmd.PushZ();
-        }
-
-        protected virtual void PaintEnd(DrawList cmd)
-        {
-            cmd.PopViewport();
-        }
-
-        public void Paint(DrawList cmd)
-        {
-            PaintBegin(cmd);
-            PaintEnd(cmd);
-        }
-
-        public event EventHandler<ResizedEventArgs>? Resized;
-        public event EventHandler<AdoptedEventArgs>? Adopted;
-
-        public virtual void OnResized(object sender, ResizedEventArgs ea)
-        {
-            Resized?.Invoke(sender, ea);
-        }
-
-        protected virtual void OnAdopted(UIBase? parent)
-        {
-            Adopted?.Invoke(this, new AdoptedEventArgs(parent));
-        }
-
-        public bool IsDisposed { get; private set; } = false;
-
-        protected virtual void Dispose(bool disposing)
-        {
-            foreach (object userdata in Attributes.Values)
-            {
-                if (userdata is IDisposable disposable)
-                    disposable.Dispose();
-            }
-        }
-
-        protected void DisposeInvoker(bool disposing)
-        {
-            if (IsDisposed)
-                return;
-
-            IsDisposed = true;
-
-            Dispose(disposing);
-        }
-
-        public void Dispose() => DisposeInvoker(true);
-
-        protected static void Adopt(UIBase child, UIBase? parent)
-        {
-            child.Parent = parent;
-            child.OnAdopted(parent);
-        }
-    }
-
-    public class ResizedEventArgs : EventArgs
-    {
-        public Vector2 NewSize { get; }
-        public Vector2 OldSize { get; }
-
-        public ResizedEventArgs(Vector2 newSize, Vector2 oldSize)
-        {
-            NewSize = newSize;
-            OldSize = oldSize;
-        }
-    }
-
-    public class AdoptedEventArgs : EventArgs
-    {
-        public UIBase? Parent { get; }
-
-        public AdoptedEventArgs(UIBase? parent = null)
-        {
-            Parent = parent;
-        }
-    }
-}

Dashboard/Controls/View.cs

@@ -1,8 +0,0 @@
-using System;
-
-namespace Dashboard.Controls
-{
-    public class View : UIBase
-    {
-    }
-}

Dashboard/Dashboard.csproj

@@ -1,19 +1,9 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
-    <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
-        <Nullable>enable</Nullable>
-        <LangVersion>latest</LangVersion>
-        <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
-    </PropertyGroup>
-
-    <ItemGroup>
-        <EmbeddedResource Include="res/**" />
-    </ItemGroup>
-
-    <ItemGroup>
-      <PackageReference Include="OpenTK.Graphics" Version="4.8.2" />
-      <PackageReference Include="OpenTK.Mathematics" Version="4.8.2" />
-    </ItemGroup>
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>disable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
 
 </Project>

Dashboard/DbApplication.cs

@@ -1,133 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Threading;
-using Dashboard.ImmediateDraw;
-using Dashboard.Controls;
-using Dashboard.Media;
-using Dashboard.PAL;
-using Dashboard.Typography;
-
-namespace Dashboard
-{
-    /// <summary>
-    /// Main class for Dashboard applications.
-    /// </summary>
-    public class DbApplication
-    {
-        /// <summary>
-        /// The application platform driver.
-        /// </summary>
-        public IDbPlatform Platform { get; }
-
-        /// <summary>
-        /// Title of the application.
-        /// </summary>
-        public string? Title
-        {
-            get => Platform.Title;
-            set => Platform.Title = value;
-        }
-
-        /// <summary>
-        /// Application icon.
-        /// </summary>
-        public Image? Icon
-        {
-            get => Platform.Icon;
-            set => Platform.Icon = value;
-        }
-
-        public PAL.Dash? MainPort { get; private set; } = null;
-
-        public FontProvider FontProvider { get; }
-
-        /// <summary>
-        /// List of media loaders, drivers that load media such as images and fonts.
-        /// </summary>
-        public List<MediaLoader> MediaLoaders { get; } = new List<MediaLoader>();
-
-        public DbApplication(IDbPlatform platform)
-        {
-            Platform = platform;
-            FontProvider = new FontProvider(this);
-            Current = this;
-        }
-
-        public IDisposable? GetMedia(object key, MediaHint hint)
-        {
-            IDisposable? disposable = null;
-
-            foreach (MediaLoader loader in MediaLoaders)
-            {
-                disposable = loader.GetMedia(key, hint);
-
-                if (disposable != null)
-                    break;
-            }
-
-            return disposable;
-        }
-
-        public IDisposable? GetMedia<T>(T key, MediaHint hint)
-        {
-            IDisposable? disposable = null;
-
-            foreach (MediaLoader loader in MediaLoaders)
-            {
-                if (loader is MediaLoader<T> typedLoader)
-                {
-                    disposable = typedLoader.GetMedia(key, hint);
-
-                    if (disposable != null)
-                        break;
-                }
-            }
-
-            return disposable;
-        }
-
-        private DrawList cmd = new DrawList();
-
-        public void Run(View mainView, bool yield = true)
-        {
-            Init(mainView);
-
-            while (RunSync())
-            {
-                if (yield)
-                {
-                    Thread.Yield();
-                }
-            }
-        }
-
-        public void Init(View mainView)
-        {
-            MainPort = new PAL.Dash(Platform) { UIElement = mainView };
-            MainPort.EventRaised += (sender, ea) => mainView.NotifyEvent(sender, ea);
-        }
-
-        public bool RunSync()
-        {
-            if (!MainPort!.IsValid)
-                return false;
-
-            Platform.ProcessEvents(false);
-
-            if (MainPort.IsValid)
-            {
-                cmd.Clear();
-                MainPort.Paint(cmd);
-            }
-
-            return true;
-        }
-
-        public static DbApplication Current { get; private set; } = null!;
-
-        public static void SetCurrentApplication(DbApplication application)
-        {
-            Current = application;
-        }
-    }
-}

Dashboard/Geometry.cs

@@ -1,268 +0,0 @@
-using OpenTK.Mathematics;
-using System;
-using System.Diagnostics;
-
-namespace Dashboard
-{
-    /// <summary>
-    /// A bezier curve segment.
-    /// </summary>
-    [DebuggerDisplay("{Start} -- {ControlA} -- {ControlB} -- {End}")]
-    public struct Bezier
-    {
-        /// <summary>
-        /// Segment start point.
-        /// </summary>
-        public Vector2 Start;
-        
-        /// <summary>
-        /// Start point control point.
-        /// </summary>
-        public Vector2 ControlA;
-        
-        /// <summary>
-        /// End point control point.
-        /// </summary>
-        public Vector2 ControlB;
-        
-        /// <summary>
-        /// Segment end point.
-        /// </summary>
-        public Vector2 End;
-
-        /// <summary>
-        /// An approximation of the arc length of the bezier curve, for calculating rasterization resolution.
-        /// </summary>
-        public float RasterizationArc => 
-            0.5f * (End - Start).Length + 
-            0.5f * ((ControlA - Start).Length + (ControlB - ControlA).Length + (End - ControlB).Length);
-
-        public Bezier(Vector2 start, Vector2 controlA, Vector2 controlB, Vector2 end)
-        {
-            Start = start;
-            ControlA = controlA;
-            ControlB = controlB;
-            End = end;
-        }
-
-        public Bezier(
-            float startX,
-            float startY,
-            float controlAx,
-            float controlAy,
-            float controlBx,
-            float controlBy,
-            float endX,
-            float endY)
-        : this(
-            new Vector2(startX, startY),
-            new Vector2(controlAx, controlAy),
-            new Vector2(controlBx, controlBy),
-            new Vector2(endX, endY))
-        {
-        }
-
-        /// <summary>
-        /// Get a point in the curve segment.
-        /// </summary>
-        /// <param name="t">Control parameter (between 0 and 1)</param>
-        /// <returns>The point on the curve.</returns>
-        public Vector2 GetBezierPoint(float t)
-        {
-            float T = 1 - t;
-            return
-                T * T * T * Start +
-                3 * T * T * t * ControlA +
-                3 * T * t * t * ControlB +
-                t * t * t * End;
-        }
-
-        /// <summary>
-        /// Get the tangent on the curve.
-        /// </summary>
-        /// <param name="t">Control parameter (between 0 and 1)</param>
-        /// <returns>The tangent curve.</returns>
-        public Vector2 GetBezierTangent(float t)
-        {
-            float T = 1 - t;
-            return
-                (
-                    3 * T * T * (ControlA - Start) +
-                    6 * T * t * (ControlB - ControlA) +
-                    3 * t * t * (End - ControlB)
-                ).Normalized();
-        }
-
-        internal Vector2 GetBezierNormal(float t)
-        {
-            Vector2 tangent = GetBezierTangent(t);
-            return new Vector2(-tangent.Y, tangent.X);
-        }
-    }
-
-    /// <summary>
-    /// A line segment.
-    /// </summary>
-    [DebuggerDisplay("{Start} -- {End}")]
-    public struct Line
-    {
-        /// <summary>
-        /// Start point.
-        /// </summary>
-        public Vector2 Start;
-        
-        /// <summary>
-        /// End point.
-        /// </summary>
-        public Vector2 End;
-
-        public Line(Vector2 start, Vector2 end)
-        {
-            Start = start;
-            End = end;
-        }
-
-        public Line(float startX, float startY, float endX, float endY)
-        {
-            Start.X = startX;
-            Start.Y = startY;
-            End.X = endX;
-            End.Y = endY;
-        }
-
-        public Vector2 Normal()
-        {
-            Vector2 tangent = Tangent();
-            return new Vector2(-tangent.Y, tangent.X);
-        }
-        public Vector2 Tangent()
-        {
-            return (End - Start).Normalized();
-        }
-    }
-
-    /// <summary>
-    /// A rectangle.
-    /// </summary>
-    [DebuggerDisplay("({Left}, {Top}, {Right}, {Bottom})")]
-    public struct Rectangle
-    {
-        /// <summary>
-        /// Position maximum point.
-        /// </summary>
-        public Vector2 Max;
-        
-        /// <summary>
-        /// Position minimum point.
-        /// </summary>
-        public Vector2 Min;
-
-        public float Left
-        {
-            get => Min.X;
-            set => Min.X = value;
-        }
-
-        public float Right
-        {
-            get => Max.X;
-            set => Max.X = value;
-        }
-
-        public float Top
-        {
-            get => Min.Y;
-            set => Min.Y = value;
-        }
-
-        public float Bottom
-        {
-            get => Max.Y;
-            set => Max.Y = value;
-        }
-
-        public Vector2 Size
-        {
-            get => Max - Min;
-            set => Max = Min + value;
-        }
-
-        public Rectangle(Vector2 max, Vector2 min)
-        {
-            Max = max;
-            Min = min;
-        }
-
-        public Rectangle(float r, float b, float l, float t)
-        {
-            Max = new Vector2(r, b);
-            Min = new Vector2(l, t);
-        }
-
-        public bool Contains(Vector2 point)
-        {
-            return
-                point.X > Left   && point.X < Right &&
-                point.Y > Bottom && point.Y < Top;
-        }
-
-        internal void Translate(in Vector2 offset)
-        {
-            Min += offset;
-            Max += offset;
-        }
-
-        public static Rectangle Intersect(in Rectangle a, in Rectangle b) =>
-            new Rectangle(
-                Math.Max(a.Right, b.Right),
-                Math.Max(a.Bottom, b.Bottom)
-,
-                Math.Min(a.Left, b.Left),
-                Math.Min(a.Top, b.Top));
-    }
-
-    /// <summary>
-    /// An ellipse.
-    /// </summary>
-    /// <remarks>It is undefined to have an ellipse with non-orthogonal axes.</remarks>
-    [DebuggerDisplay("{Center} ellipse {AxisA}; {AxisB}")]
-    public struct Ellipse
-    {
-        /// <summary>
-        /// Ellipse center point.
-        /// </summary>
-        public Vector2 Center;
-        
-        /// <summary>
-        /// First ellipse axis.
-        /// </summary>
-        public Vector2 AxisA;
-        
-        /// <summary>
-        /// Second ellipse axis.
-        /// </summary>
-        public Vector2 AxisB;
-    }
-
-    /// <summary>
-    /// A triangle.
-    /// </summary>
-    [DebuggerDisplay("{A} -- {B} -- {C}")]
-    public struct Triangle
-    {
-        /// <summary>
-        /// First vertex.
-        /// </summary>
-        public Vector2 A;
-        
-        /// <summary>
-        /// Second vertex.
-        /// </summary>
-        public Vector2 B;
-        
-        /// <summary>
-        /// Third vertex.
-        /// </summary>
-        public Vector2 C;
-    }
-}

Dashboard/IDbAttribute.cs

@@ -1,21 +0,0 @@
-
-using System;
-using System.Collections.Generic;
-
-namespace Dashboard
-{
-    /// <summary>
-    /// Common interface for Dashboard objects that accept attributes.
-    /// </summary>
-    /// <remarks>
-    /// Dashboard will call dispose on any and all objects which implement IDisposable.
-    /// If this is an issue, please guard your object against this using a wrapper.
-    /// </remarks
-    public interface IDbAttribute : IDisposable
-    {
-        /// <summary>
-        /// Attribute dictionary.
-        /// </summary>
-        public Dictionary<string, object> Attributes { get; }
-    }
-}

Dashboard/ImmediateDraw/Command.cs

@@ -1,62 +0,0 @@
-namespace Dashboard.ImmediateDraw
-{
-    /// <summary>
-    /// Enumeration of built-in Quik commands.
-    /// </summary>
-    public enum Command
-    {
-        #region Control Commands
-        /// <summary>
-        /// Invoke a function directly.
-        /// </summary>
-        Invoke,
-
-        /// <summary>
-        /// Begin conditional rendering segment.
-        /// </summary>
-        ConditionalBegin,
-
-        /// <summary>
-        /// End conditional rendering segment.
-        /// </summary>
-        ConditionalEnd,
-
-        PushViewport,
-        IntersectViewport,
-        StoreViewport,
-        PopViewport,
-
-        PushZ,
-        IncrementZ,
-        AddZ,
-        StoreZ,
-        DecrementZ,
-        PopZ,
-
-        PushMatrix,
-        StoreIdentityMatrix,
-        StoreMatrix,
-        PopMatrix,
-
-        PushStyle,
-        StoreStyle,
-        PopStyle,
-        #endregion
-
-        #region Draw Commands
-        Line,
-        Bezier,
-        Rectangle,
-        Ellipse,
-        Triangle,
-        Polygon,
-        Image,
-        #endregion
-
-
-        /// <summary>
-        /// Start index for custom commands.
-        /// </summary>
-        CustomCommandBase = 1024,
-    }
-}

Dashboard/ImmediateDraw/CommandHandler.cs

@@ -1,8 +0,0 @@
-namespace Dashboard.ImmediateDraw
-{
-    /// <summary>
-    /// A delegate for a Dashboard engine command.
-    /// </summary>
-    /// <param name="stack">The current stack.</param>
-    public delegate void CommandHandler(DrawingEngine state, DrawQueue queue);
-}

Dashboard/ImmediateDraw/DrawEngine.cs

@@ -1,233 +0,0 @@
-using System;
-using System.Collections.Generic;
-using OpenTK.Mathematics;
-
-namespace Dashboard.ImmediateDraw
-{
-    public class DrawingEngine
-    {
-        private int _zIndex = 0;
-        private readonly Stack<int> _zStack = new Stack<int>();
-        public int ZIndex => _zIndex;
-
-        private Rectangle _viewport;
-        private readonly Stack<Rectangle> _viewportStack = new Stack<Rectangle>();
-        private readonly Stack<Matrix4>  _matrixStack = new Stack<Matrix4>();
-
-        private Command _customCommandBase = Command.CustomCommandBase;
-        private readonly List<CommandHandler> _customCommands = new List<CommandHandler>();
-
-        public Rectangle Viewport => _viewport;
-
-        public Matrix4 ActiveTransforms { get; }
-
-        public StyleStack Style { get; } = new StyleStack(new Style());
-
-        protected DrawingEngine()
-        {
-            Reset();
-        }
-
-        public Command RegisterCustomCommand(CommandHandler handler)
-        {
-            Command id = _customCommandBase++;
-            _customCommands.Insert(id - Command.CustomCommandBase, handler);
-            return id;
-        }
-
-        public void ProcessCommands(Rectangle bounds, DrawList queue)
-        {
-            DrawQueue iterator = queue.GetEnumerator();
-
-            if (!iterator.Peek().IsCommand)
-                throw new ArgumentException("The first element in the iterator must be a command frame.");
-
-            Reset();
-
-            _viewport = bounds;
-            _viewportStack.Push(_viewport);
-
-            Frame frame;
-            while (iterator.TryDequeue(out frame))
-            {
-                Command cmd = (Command)frame;
-                switch (cmd)
-                {
-                default:
-                    if (cmd > Command.CustomCommandBase)
-                    {
-                        _customCommands[cmd - Command.CustomCommandBase].Invoke(this, iterator);
-                    }
-                    else
-                    {
-                        ChildProcessCommand(cmd, iterator);
-                    }
-                    break;
-
-                case Command.ConditionalBegin:  ConditionalHandler(iterator);    break;
-                case Command.ConditionalEnd:    /* nop */                        break;
-
-                case Command.Invoke:
-                    iterator.Dequeue().As<CommandHandler>().Invoke(this, iterator);
-                    break;
-                case Command.PushViewport:
-                    _viewportStack.Push(_viewport);
-                    break;
-                case Command.IntersectViewport:
-                    _viewport = Rectangle.Intersect((Rectangle)iterator.Dequeue(), _viewport);
-                    break;
-                case Command.StoreViewport:
-                    _viewport = (Rectangle)iterator.Dequeue();
-                    break;
-                case Command.PopViewport:
-                    _viewport = _viewportStack.TryPop(out Rectangle viewport) ? viewport : bounds;
-                    break;
-                case Command.PushZ:
-                    _zStack.Push(_zIndex);
-                    break;
-                case Command.IncrementZ:
-                    _zIndex++;
-                    break;
-                case Command.AddZ:
-                    _zIndex += (int)iterator.Dequeue();
-                    break;
-                case Command.StoreZ:
-                    _zIndex = (int)iterator.Dequeue();
-                    break;
-                case Command.DecrementZ:
-                    _zIndex--;
-                    break;
-                case Command.PopZ:
-                    _zIndex = _zStack.TryPop(out int zindex) ? zindex : 0;
-                    break;
-                case Command.PushStyle:
-                    Style.Push(iterator.Dequeue().As<Style>());
-                    break;
-                case Command.StoreStyle:
-                    Style.Pop();
-                    Style.Push(iterator.Dequeue().As<Style>());
-                    break;
-                case Command.PopStyle:
-                    Style.Pop();
-                    break;
-                }
-            }
-        }
-
-        protected virtual void ChildProcessCommand(Command name, DrawQueue queue)
-        {
-        }
-
-        public virtual void Reset()
-        {
-            _zIndex = 0;
-            _zStack.Clear();
-
-            _viewport = new Rectangle(float.MaxValue, float.MinValue, float.MinValue, float.MaxValue);
-            _viewportStack.Clear();
-
-            _matrixStack.Clear();
-            _matrixStack.Push(Matrix4.Identity);
-        }
-
-        private void ConditionalHandler(DrawQueue iterator)
-        {
-            Frame frame = iterator.Dequeue();
-
-            if (
-                frame.IsInteger && (int)frame != 0 ||
-                frame.As<Func<bool>>().Invoke())
-            {
-                // Take this branch.
-                return;
-            }
-
-            // Skip this branch.
-            int depth = 1;
-            while (iterator.TryPeek(out frame))
-            {
-                if (!frame.IsCommand)
-                {
-                    iterator.Dequeue();
-                    continue;
-                }
-
-                switch ((Command)frame)
-                {
-                case Command.ConditionalBegin:
-                    // Increment conditional depth.
-                    depth++;
-                    break;
-                case Command.ConditionalEnd:
-                    // Decrement condional depth, exit if zero.
-                    if (--depth == 0)
-                    {
-                        iterator.Dequeue();
-                        return;
-                    }
-                    break;
-                }
-
-                iterator.Dequeue();
-            }
-        }
-
-        private static readonly Dictionary<Type, IDrawListSerializer> s_serializers = new Dictionary<Type, IDrawListSerializer>();
-
-        /// <summary>
-        /// Add a custom serializer to the command engine.
-        /// </summary>
-        /// <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>(IDrawListSerializer serializer, bool overwrite = false)
-        {
-            if (overwrite)
-            {
-                s_serializers[typeof(T)] = serializer;
-            }
-            else
-            {
-                s_serializers.Add(typeof(T), serializer);
-            }
-        }
-
-        /// <summary>
-        /// Add a custom serializer to the command engine.
-        /// </summary>
-        /// <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>(IDrawListSerializer<T> serializer, bool overwrite = false)
-            => AddSerializer<T>((IDrawListSerializer)serializer, overwrite);
-
-        /// <summary>
-        /// Get a serializer for the given object.
-        /// </summary>
-        /// <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 IDrawListSerializer<T> GetSerializer<T>(IDrawListSerializable<T>? value)
-            where T : IDrawListSerializable<T>, new()
-        {
-            if (!s_serializers.TryGetValue(typeof(T), out var serializer))
-            {
-                serializer = new DrawListSerializableSerializer<T>();
-                AddSerializer<T>(serializer);
-            }
-
-            return (IDrawListSerializer<T>)serializer;
-        }
-
-        /// <summary>
-        /// Get a serializer for the given object.
-        /// </summary>
-        /// <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 IDrawListSerializer<T> GetSerializer<T>(T? value)
-        {
-            return (IDrawListSerializer<T>)s_serializers[typeof(T)];
-        }
-    }
-}

Dashboard/ImmediateDraw/DrawList.cs

@@ -1,434 +0,0 @@
-using Dashboard.Media;
-using OpenTK.Mathematics;
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Diagnostics.CodeAnalysis;
-
-namespace Dashboard.ImmediateDraw
-{
-    public class DrawList : IEnumerable<Frame>
-    {
-        private readonly List<Frame> _frames = new List<Frame>();
-
-        public void Clear()
-        {
-            _frames.Clear();
-        }
-
-        protected void Enqueue(in Frame frame)
-        {
-            _frames.Add(frame);
-        }
-
-        public void Invoke(CommandHandler handler)
-        {
-            Enqueue(Command.Invoke);
-            Enqueue(new Frame(handler));
-        }
-
-        public void ConditionalBegin(bool value)
-        {
-            Enqueue(Command.ConditionalBegin);
-            Enqueue((Frame)(value ? 1 : 0));
-        }
-
-        public void ConditionalBegin(Func<bool> condition)
-        {
-            Enqueue(Command.ConditionalBegin);
-            Enqueue(new Frame(condition));
-        }
-
-        public void ConditionalEnd()
-        {
-            Enqueue(Command.ConditionalEnd);
-        }
-
-        public void PushViewport()
-        {
-            Enqueue(Command.PushViewport);
-        }
-
-        public void IntersectViewport(in Rectangle viewport)
-        {
-            Enqueue(Command.IntersectViewport);
-            Enqueue(viewport);
-        }
-
-        public void StoreViewport(in Rectangle viewport)
-        {
-            Enqueue(Command.StoreViewport);
-            Enqueue(viewport);
-        }
-
-        public void PopViewport()
-        {
-            Enqueue(Command.PopViewport);
-        }
-
-        public void PushZ()
-        {
-            Enqueue(Command.PushZ);
-        }
-
-        public void IncrementZ()
-        {
-            Enqueue(Command.IncrementZ);
-        }
-
-        public void AddZ(int value)
-        {
-            if (value == 1)
-            {
-                IncrementZ();
-            }
-            else if (value == -1)
-            {
-                DecrementZ();
-            }
-            else
-            {
-                Enqueue(Command.AddZ);
-                Enqueue((Frame)value);
-            }
-        }
-
-        public void StoreZ(int value)
-        {
-            Enqueue(Command.StoreZ);
-            Enqueue((Frame)value);
-        }
-
-        public void DecrementZ()
-        {
-            Enqueue(Command.DecrementZ);
-        }
-
-        public void PopZ()
-        {
-            Enqueue(Command.PopZ);
-        }
-
-        public void PushStyle(Style style)
-        {
-            Enqueue(Command.PushStyle);
-            Enqueue(new Frame(style));
-        }
-
-        public void StoreStyle(Style style)
-        {
-            Enqueue(Command.StoreStyle);
-            Enqueue(new Frame(style));
-        }
-
-        public void PopStyle()
-        {
-            Enqueue(Command.PopStyle);
-        }
-
-        public void Line(in Line line)
-        {
-            Enqueue(Command.Line);
-            Enqueue(line);
-        }
-
-        public void Line(params Line[] lines)
-        {
-            Enqueue(Command.Line);
-            Enqueue((Frame)lines.Length);
-            foreach (Line line in lines)
-                Enqueue(line);
-        }
-
-        public void Bezier(in Bezier bezier)
-        {
-            Frame a, b;
-            Frame.Create(bezier, out a, out b);
-
-            Enqueue(Command.Bezier);
-            Enqueue(a);
-            Enqueue(b);
-        }
-
-        public void Bezier(params Bezier[] beziers)
-        {
-            Frame a, b;
-
-            Enqueue(Command.Bezier);
-            Enqueue((Frame)beziers.Length);
-
-            foreach (Bezier bezier in beziers)
-            {
-                Frame.Create(bezier, out a, out b);
-                Enqueue(a);
-                Enqueue(b);
-            }
-        }
-
-        public void Rectangle(in Rectangle rectangle)
-        {
-            Enqueue(Command.Rectangle);
-            Enqueue(rectangle);
-        }
-
-        public void Rectangle(Rectangle[] rectangles)
-        {
-            Enqueue(Command.Rectangle);
-            Enqueue((Frame)rectangles.Length);
-            foreach (Rectangle rectangle in rectangles)
-                Enqueue(rectangle);
-        }
-
-        public void Ellipse(in Ellipse ellipse)
-        {
-            Frame a, b;
-            Frame.Create(ellipse, out a, out b);
-
-            Enqueue(Command.Ellipse);
-            Enqueue(a);
-            Enqueue(b);
-        }
-
-        public void Ellipse(params Ellipse[] ellipses)
-        {
-            Frame a, b;
-            Enqueue(Command.Ellipse);
-            Enqueue((Frame)ellipses.Length);
-            foreach (Ellipse ellipse in ellipses)
-            {
-                Frame.Create(ellipse, out a, out b);
-                Enqueue(a);
-                Enqueue(b);
-            }
-        }
-
-        public void Triangle(in Triangle triangle)
-        {
-            Enqueue(Command.Triangle);
-            Enqueue(triangle.A);
-            Enqueue(triangle.B);
-            Enqueue(triangle.C);
-        }
-
-        public void Triangle(params Triangle[] triangles)
-        {
-            Enqueue(Command.Triangle);
-            Enqueue((Frame)triangles.Length);
-            foreach (Triangle triangle in triangles)
-            {
-                Enqueue(triangle.A);
-                Enqueue(triangle.B);
-                Enqueue(triangle.C);
-            }
-        }
-
-        public void Polygon(params Vector2[] polygon)
-        {
-            Enqueue(Command.Polygon);
-            Enqueue((Frame)polygon.Length);
-            foreach (Vector2 vertex in polygon)
-            {
-                Enqueue(vertex);
-            }
-        }
-
-        public void Image(Image texture, in Rectangle rectangle)
-        {
-            Enqueue(Command.Image);
-            Enqueue((Frame)(int)ImageCommandFlags.Single);
-            Enqueue(new Frame(texture));
-            Enqueue(rectangle);
-        }
-
-        public void Image(Image texture, in Rectangle rectangle, in Rectangle uv)
-        {
-            Enqueue(Command.Image);
-            Enqueue((Frame)(int)(ImageCommandFlags.Single | ImageCommandFlags.UVs));
-            Enqueue(new Frame(texture));
-            Enqueue(rectangle);
-            Enqueue(uv);
-        }
-
-        public void Image(Image texture, ReadOnlySpan<Rectangle> rectangles, bool interleavedUV = false)
-        {
-            int count = rectangles.Length;
-            ImageCommandFlags flags = ImageCommandFlags.None;
-
-            if (interleavedUV)
-            {
-                count /= 2;
-                flags |= ImageCommandFlags.UVs;
-            }
-
-            Enqueue(Command.Image);
-            Enqueue(new Frame((int)flags, count));
-            Enqueue(new Frame(texture));
-
-            foreach (Rectangle rectangle in rectangles)
-            {
-                Enqueue(rectangle);
-            }
-        }
-
-        public void Image(Image texture, ReadOnlySpan<Rectangle> rectangles, ReadOnlySpan<Rectangle> uvs)
-        {
-            int count = Math.Min(rectangles.Length, uvs.Length);
-            Enqueue(Command.Image);
-            Enqueue(new Frame((int)ImageCommandFlags.UVs, count));
-            Enqueue(new Frame(texture));
-
-            for (int i = 0; i < count; i++)
-            {
-                Enqueue(rectangles[i]);
-                Enqueue(uvs[i]);
-            }
-        }
-
-        public void Image3D(Image texture, in Image3DCall call)
-        {
-            Enqueue(Command.Image);
-            Enqueue(new Frame(ImageCommandFlags.Image3d | ImageCommandFlags.Single));
-            Enqueue(new Frame(texture));
-            Enqueue(call.Rectangle);
-            Enqueue(call.UVs);
-            Enqueue(new Frame(call.Layer));
-        }
-
-        public void Image3D(Image texture, ReadOnlySpan<Image3DCall> calls)
-        {
-            Enqueue(Command.Image);
-            Enqueue(new Frame((int)ImageCommandFlags.Image3d, calls.Length));
-            Enqueue(new Frame(texture));
-
-            foreach (Image3DCall call in calls)
-            {
-                Enqueue(call.Rectangle);
-                Enqueue(call.UVs);
-                Enqueue(new Frame(call.Layer));
-            }
-        }
-
-        public void Splice(DrawList list)
-        {
-            foreach (Frame frame in list)
-            {
-                Enqueue(frame);
-            }
-        }
-
-        /// <summary>
-        /// Serialize an object into the command list.
-        /// </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>(T value)
-        {
-            DrawingEngine.GetSerializer(value).Serialize(value, this);
-        }
-
-        /// <summary>
-        /// Serialize an object into the command list.
-        /// </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>(IDrawListSerializable<T> value)
-            where T : IDrawListSerializable<T>, new()
-        {
-            DrawingEngine.GetSerializer(value).Serialize((T)value, this);
-        }
-
-        public DrawQueue GetEnumerator() => new DrawQueue(_frames);
-        IEnumerator<Frame> IEnumerable<Frame>.GetEnumerator() => GetEnumerator();
-        IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
-    }
-
-    public class DrawQueue : IEnumerator<Frame>
-    {
-        private readonly IReadOnlyList<Frame> _frames;
-        private int _current;
-
-        public Frame Current => _frames[_current];
-
-        object IEnumerator.Current => Current;
-
-        public DrawQueue(IReadOnlyList<Frame> frames)
-        {
-            _current = -1;
-            _frames = frames;
-        }
-
-        public void Dispose()
-        {
-        }
-
-        public bool TryDequeue([NotNullWhen(true)] out Frame frame)
-        {
-            if (MoveNext())
-            {
-                frame = Current;
-                return true;
-            }
-            else
-            {
-                frame = default;
-                return false;
-            }
-        }
-
-        public Frame Dequeue() => TryDequeue(out Frame frame) ? frame : throw new Exception("No more frames left.");
-        
-        public bool TryPeek([NotNullWhen(true)] out Frame frame)
-        {
-            if (_current + 1 < _frames.Count)
-            {
-                frame = _frames[_current + 1];
-                return true;
-            }
-            else
-            {
-                frame = default;
-                return false;
-            }
-        }
-
-        public Frame Peek() => TryPeek(out Frame frame) ? frame : throw new Exception("No more frames left.");
-
-        /// <summary>
-        /// Deserialize an object from the command queue.
-        /// </summary>
-        /// <typeparam name="T">Type of the object to deserialize.</typeparam>
-        /// <param name="value">The deserialized value.</param>
-        public void Read<T>([NotNull] out T? value)
-        {
-            value = DrawingEngine.GetSerializer(default(T)).Deserialize(this);
-        }
-
-        /// <summary>
-        /// Deserialize an object from the command queue.
-        /// </summary>
-        /// <typeparam name="T">Type of the object to deserialize.</typeparam>
-        /// <param name="value">The deserialized value.</param>
-        public void Read<T>([NotNull] out IDrawListSerializable<T>? value)
-            where T : IDrawListSerializable<T>, new()
-        {
-            value = DrawingEngine.GetSerializer(value = null).Deserialize(this);
-        }
-
-        /// <inheritdoc/>
-        public bool MoveNext()
-        {
-            if (_current + 1 < _frames.Count)
-            {
-                _current++;
-                return true;
-            }
-            return false;
-        }
-
-        /// <inheritdoc/>
-        public void Reset()
-        {
-            _current = -1;
-        }
-    }
-}

Dashboard/ImmediateDraw/Frame.cs

@@ -1,362 +0,0 @@
-using System;
-using System.Runtime.InteropServices;
-using OpenTK.Mathematics;
-
-namespace Dashboard.ImmediateDraw
-{
-    [StructLayout(LayoutKind.Explicit)]
-    public struct Frame
-    {
-        [FieldOffset(0)]
-        private FrameType _type;
-
-        [FieldOffset(sizeof(FrameType) + 0 * sizeof(int))]
-        private int _i1;
-        [FieldOffset(sizeof(FrameType) + 1 * sizeof(int))]
-        private int _i2;
-        [FieldOffset(sizeof(FrameType) + 2 * sizeof(int))]
-        private int _i3;
-        [FieldOffset(sizeof(FrameType) + 3 * sizeof(int))]
-        private int _i4;
-
-        [FieldOffset(sizeof(FrameType) + 0 * sizeof(float))]
-        private float _f1;
-        [FieldOffset(sizeof(FrameType) + 1 * sizeof(float))]
-        private float _f2;
-        [FieldOffset(sizeof(FrameType) + 2 * sizeof(float))]
-        private float _f3;
-        [FieldOffset(sizeof(FrameType) + 3 * sizeof(float))]
-        private float _f4;
-
-        [FieldOffset(24)]
-        private object? _object = null;
-
-        public bool IsCommand => _type == FrameType.Command;
-        public bool IsInteger =>
-            _type == FrameType.IVec1 ||
-            _type == FrameType.IVec2 ||
-            _type == FrameType.IVec3 ||
-            _type == FrameType.IVec4;
-        public bool IsFloat =>
-            _type == FrameType.Vec1 ||
-            _type == FrameType.Vec2 ||
-            _type == FrameType.Vec3 ||
-            _type == FrameType.Vec4;
-
-        public int VectorSize
-        {
-            get
-            {
-                switch (_type)
-                {
-                    case FrameType.None:
-                        return 0;
-                    default:
-                        return 1;
-                    case FrameType.Vec2: case FrameType.IVec2:
-                        return 2;
-                    case FrameType.Vec3: case FrameType.IVec3:
-                        return 3;
-                    case FrameType.Vec4: case FrameType.IVec4:
-                        return 4;
-                }
-            }
-        }
-
-        public FrameType Type => _type;
-
-        public int I1 => _i1;
-        public int I2 => _i2;
-        public int I3 => _i3;
-        public int I4 => _i4;
-
-        public float F1 => _f1;
-        public float F2 => _f2;
-        public float F3 => _f3;
-        public float F4 => _f4;
-
-        public static Frame None { get; } = new Frame() {
-            _type = FrameType.None
-        };
-
-        #region Constructors
-        public Frame(Command command) : this()
-        {
-            _type = FrameType.Command;
-            _i1 = (int)command;
-        }
-
-        public Frame(object o)
-        {
-            _type = FrameType.Object;
-
-            _i1 = _i2 = _i3 = _i4 = default;
-            _f1 = _f2 = _f3 = _f4 = default;
-            _object = null;
-
-            _object = o;
-        }
-
-        public Frame(int i1)
-        {
-            _type = FrameType.IVec1;
-
-            _i1 = _i2 = _i3 = _i4 = default;
-            _f1 = _f2 = _f3 = _f4 = default;
-            _object = null;
-
-            _i1 = i1;
-        }
-
-        public Frame(int i1, int i2)
-        {
-            _type = FrameType.IVec2;
-
-            _i1 = _i2 = _i3 = _i4 = default;
-            _f1 = _f2 = _f3 = _f4 = default;
-            _object = null;
-
-            _i1 = i1;
-            _i2 = i2;
-        }
-
-        public Frame(int i1, int i2, int i3)
-        {
-            _type = FrameType.IVec3;
-
-            _i1 = _i2 = _i3 = _i4 = default;
-            _f1 = _f2 = _f3 = _f4 = default;
-            _object = null;
-
-            _i1 = i1;
-            _i2 = i2;
-            _i3 = i3;
-        }
-
-        public Frame(int i1, int i2, int i3, int i4)
-        {
-            _type = FrameType.IVec4;
-
-            _i1 = _i2 = _i3 = _i4 = default;
-            _f1 = _f2 = _f3 = _f4 = default;
-            _object = null;
-
-            _i1 = i1;
-            _i2 = i2;
-            _i3 = i3;
-            _i4 = i4;
-        }
-
-        public Frame(float f1)
-        {
-            _type = FrameType.Vec1;
-
-            _i1 = _i2 = _i3 = _i4 = default;
-            _f1 = _f2 = _f3 = _f4 = default;
-            _object = null;
-
-            _f1 = f1;
-        }
-
-        public Frame(float f1, float f2)
-        {
-            _type = FrameType.Vec2;
-
-            _i1 = _i2 = _i3 = _i4 = default;
-            _f1 = _f2 = _f3 = _f4 = default;
-            _object = null;
-
-            _f1 = f1;
-            _f2 = f2;
-        }
-
-        public Frame(float f1, float f2, float f3)
-        {
-            _type = FrameType.Vec3;
-
-            _i1 = _i2 = _i3 = _i4 = default;
-            _f1 = _f2 = _f3 = _f4 = default;
-            _object = null;
-
-            _f1 = f1;
-            _f2 = f2;
-            _f3 = f3;
-        }
-
-        public Frame(float f1, float f2, float f3, float f4)
-        {
-            _type = FrameType.Vec4;
-
-            _i1 = _i2 = _i3 = _i4 = default;
-            _f1 = _f2 = _f3 = _f4 = default;
-            _object = null;
-
-            _f1 = f1;
-            _f2 = f2;
-            _f3 = f3;
-            _f4 = f4;
-        }
-
-        #endregion
-
-        public T As<T>()
-        {
-            return (T)_object!;
-        }
-
-        public float GetF(int i)
-        {
-            switch (i)
-            {
-                case 0: return _f1;
-                case 1: return _f2;
-                case 2: return _f3;
-                case 3: return _f4;
-                default:
-                    throw new ArgumentOutOfRangeException();
-            }
-        }
-
-        public int GetI(int i)
-        {
-            switch (i)
-            {
-                case 0: return _i1;
-                case 1: return _i2;
-                case 2: return _i3;
-                case 3: return _i4;
-                default:
-                    throw new ArgumentOutOfRangeException();
-            }
-        }
-
-        #region Frame->T Conversion
-
-        public static explicit operator int(in Frame frame)
-        {
-            switch (frame.Type)
-            {
-                default:
-                    throw new InvalidCastException();
-                case FrameType.Command:
-                case FrameType.IVec1:
-                case FrameType.IVec2:
-                case FrameType.IVec3:
-                case FrameType.IVec4:
-                    return frame._i1;
-                case FrameType.Vec1:
-                case FrameType.Vec2:
-                case FrameType.Vec3:
-                case FrameType.Vec4:
-                    return (int)frame._f1;
-            }
-
-        }
-
-        public static explicit operator float(in Frame frame)
-        {
-            switch (frame.Type)
-            {
-                default:
-                    throw new InvalidCastException();
-                case FrameType.IVec1:
-                case FrameType.IVec2:
-                case FrameType.IVec3:
-                case FrameType.IVec4:
-                    return frame._i1;
-                case FrameType.Vec1:
-                case FrameType.Vec2:
-                case FrameType.Vec3:
-                case FrameType.Vec4:
-                    return frame._f1;
-            }
-        }
-
-        public static explicit operator Command(in Frame frame)
-        {
-            if (frame.Type != FrameType.Command)
-            {
-                throw new InvalidCastException("Not a command frame.");
-            }
-
-            return (Command)frame._i1;
-        }
-        
-        public static explicit operator Vector2(in Frame frame)
-        {
-            switch (frame.Type)
-            {
-                default:
-                    throw new InvalidCastException();
-                case FrameType.IVec2:
-                case FrameType.IVec3:
-                case FrameType.IVec4:
-                    return new Vector2(frame._i1, frame._i2);
-                case FrameType.Vec2:
-                case FrameType.Vec3:
-                case FrameType.Vec4:
-                    return new Vector2(frame._f1, frame._f2);
-            }
-        }
-
-        public static explicit operator Color4(in Frame frame)
-        {
-            switch (frame.Type)
-            {
-            case FrameType.IVec4:
-                return new Color4((byte)frame._i1, (byte)frame._i2, (byte)frame._i3, (byte)frame._i4);
-            case FrameType.Vec4:
-                return new Color4(frame._f1, frame._f2, frame._f3, frame._f4);
-            default:
-                throw new InvalidCastException();
-            }            
-        }
-
-        public static explicit operator Rectangle(in Frame frame)
-        {
-            switch (frame.Type)
-            {
-                default:
-                    throw new InvalidCastException();
-                case FrameType.IVec4:
-                    return new Rectangle(frame._i1, frame._i2, frame._i3, frame._i4);
-                case FrameType.Vec4:
-                    return new Rectangle(frame._f1, frame._f2, frame._f3, frame._f4);
-            } 
-        }
-        
-        public static explicit operator Line(in Frame frame)
-        {
-            switch (frame.Type)
-            {
-                default:
-                    throw new InvalidCastException();
-                case FrameType.IVec4:
-                    return new Line(frame._i1, frame._i2, frame._i3, frame._i4);
-                case FrameType.Vec4:
-                    return new Line(frame._f1, frame._f2, frame._f3, frame._f4);
-            }
-        }
-        #endregion
-
-        public static explicit operator Frame(int i)              => new Frame(i);
-        public static explicit operator Frame(float f)            => new Frame(f);
-        public static implicit operator Frame(Command cmd)        => new Frame(cmd);
-        public static implicit operator Frame(in Vector2 vector)    => new Frame(vector.X, vector.Y);
-        public static implicit operator Frame(in Color4 color)    => new Frame(color.R, color.G, color.B, color.A);
-        public static implicit operator Frame(in Rectangle rect) => new Frame(rect.Max.X, rect.Max.Y, rect.Min.X, rect.Min.Y);
-        public static implicit operator Frame(in Line line)      => new Frame(line.Start.X, line.Start.Y, line.End.X, line.Start.Y);
-
-        public static void Create(in Bezier bezier, out Frame a, out Frame b)
-        {
-            a = new Frame(bezier.Start.X, bezier.Start.Y, bezier.End.X, bezier.End.Y);
-            b = new Frame(bezier.ControlA.X, bezier.ControlA.Y, bezier.ControlB.X, bezier.ControlB.Y);
-        }
-
-        public static void Create(in Ellipse ellipse, out Frame a, out Frame b)
-        {
-            a = new Frame(ellipse.Center.X, ellipse.Center.Y);
-            b = new Frame(ellipse.AxisA.X, ellipse.AxisA.Y, ellipse.AxisB.X, ellipse.AxisB.Y);
-        }
-    }
-}

Dashboard/ImmediateDraw/FrameType.cs

@@ -1,68 +0,0 @@
-namespace Dashboard.ImmediateDraw
-{
-    /// <summary>
-    /// Enumeration of command types in the Dashboard command lists.
-    /// </summary>
-    public enum FrameType
-    {
-        /// <summary>
-        /// A null value.
-        /// </summary>
-        None,
-
-        /// <summary>
-        /// A command frame.
-        /// </summary>
-        Command,
-
-        /// <summary>
-        /// An integer frame.
-        /// </summary>
-        IVec1,
-
-        /// <summary>
-        /// A two dimensional integer vector frame.
-        /// </summary>
-        IVec2,
-
-        /// <summary>
-        /// A three dimensional integer vector frame.
-        /// </summary>
-        IVec3,
-
-        /// <summary>
-        /// A four dimensional integer vector frame.
-        /// </summary>
-        IVec4,
-
-        /// <summary>
-        /// A floating point frame.
-        /// </summary>
-        Vec1,
-
-        /// <summary>
-        /// A two dimensional floating point vector frame.
-        /// </summary>
-        Vec2,
-
-        /// <summary>
-        /// A three dimensional floating point vector frame.
-        /// </summary>
-        Vec3,
-
-        /// <summary>
-        /// A four dimensional floating point vector frame.
-        /// </summary>
-        Vec4,
-
-        /// <summary>
-        /// A serialized object frame.
-        /// </summary>
-        Serialized,
-
-        /// <summary>
-        /// A .Net object frame.
-        /// </summary>
-        Object,
-    }
-}

Dashboard/ImmediateDraw/Image.cs

@@ -1,18 +0,0 @@
-namespace Dashboard.ImmediateDraw
-{
-    public enum ImageCommandFlags
-    {
-        None = 0,
-
-        Single  = 1 << 0,
-        UVs     = 1 << 1,
-        Image3d = 1 << 2,
-    }
-
-    public struct Image3DCall
-    {
-        public Rectangle Rectangle;
-        public Rectangle UVs;
-        public int Layer;
-    }
-}

Dashboard/ImmediateDraw/Serializers.cs

@@ -1,68 +0,0 @@
-
-using System.Diagnostics.CodeAnalysis;
-
-namespace Dashboard.ImmediateDraw
-{
-    public interface IDrawListSerializable { }
-
-    /// <summary>
-    /// Interface for objects that can be serialized into the Dashboard command stream.
-    /// </summary>
-    public interface IDrawListSerializable<T> : IDrawListSerializable
-    {
-        /// <summary>
-        /// Seralize object.
-        /// </summary>
-        /// <param name="list">The object to serialize into.</param>
-        void Serialize(DrawList list);
-
-        /// <summary>
-        /// Deserialize object.
-        /// </summary>
-        /// <param name="queue">The command queue to deserialize from.</param>
-        void Deserialize(DrawQueue queue);
-    }
-
-    /// <summary>
-    /// Base interface for all Command List serializers.
-    /// </summary>
-    public interface IDrawListSerializer { }
-
-    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, DrawList list);
-
-        /// <summary>
-        /// Deserialize an object from the command queue.
-        /// </summary>
-        /// <param name="queue">The command queue.</param>
-        /// <returns>The object deserialized from the command queue.</returns>
-        [return: NotNull]
-        T Deserialize(DrawQueue queue);
-    }
-
-    /// <summary>
-    /// Class for automatic serialization of <see cref="IDrawListSerializable"/> objects.
-    /// </summary>
-    /// <typeparam name="T">The object type to convert.</typeparam>
-    internal class DrawListSerializableSerializer<T> : IDrawListSerializer<T>
-        where T : IDrawListSerializable<T>, new()
-    {
-        public T Deserialize(DrawQueue queue)
-        {   
-            T value = new T();
-            value.Deserialize(queue);
-            return value;
-        }
-
-        public void Serialize(T value, DrawList list)
-        {
-            value.Serialize(list);
-        }
-    }
-}

Dashboard/Layout/GridLayoutAttribute.cs

@@ -1,116 +0,0 @@
-using OpenTK.Mathematics;
-using Dashboard.Controls;
-using System.Reflection.Metadata;
-
-namespace Dashboard.Layout
-{
-    /// <summary>
-    /// Control attributes for grid layout.
-    /// </summary>
-    public class GridLayoutAttribute
-    {
-        /// <summary>
-        /// An anchor will keep the relative distance of a control's edges the same during resizes.
-        /// </summary>
-        /// <remarks><see cref="Dock"/> has higher precedence.</remarks>
-        public Anchor Anchor { get; set; } = Anchor.Left | Anchor.Top;
-
-        /// <summary>
-        /// Dock will strongly attach a control to its container or its edges.
-        /// </summary>
-        /// <remarks>Has more precedence than <see cref="Anchor"/></remarks>
-        public Dock Dock { get; set; } = Dock.None;
-
-        public void Evaluate(
-            ResizedEventArgs parentResizeEvent,
-            in Rectangle oldBounds,
-            out Rectangle newBounds
-            )
-        {
-            switch (Dock)
-            {
-            default:
-            case Dock.None:
-                break;
-            case Dock.Top:
-                newBounds = new Rectangle(
-                    parentResizeEvent.NewSize.X,
-                    oldBounds.Size.Y,
-                    0,
-                    0
-                );
-                return;
-            case Dock.Bottom:
-                newBounds = new Rectangle(
-                    parentResizeEvent.NewSize.X,
-                    parentResizeEvent.NewSize.Y,
-                    0,
-                    oldBounds.Size.Y
-                );
-                return;
-            case Dock.Left:
-                newBounds = new Rectangle(
-                    oldBounds.Size.X,
-                    parentResizeEvent.NewSize.Y,
-                    0,
-                    0
-                );
-                return;
-            case Dock.Right:
-                newBounds = new Rectangle(
-                    parentResizeEvent.NewSize.X,
-                    parentResizeEvent.NewSize.Y,
-                    parentResizeEvent.NewSize.Y - oldBounds.Size.Y,
-                    0
-                );
-                return;
-            }
-
-            Vector2 scale = parentResizeEvent.NewSize / parentResizeEvent.OldSize;
-
-            newBounds = oldBounds;
-
-            if (Anchor.HasFlag(Anchor.Top))
-            {
-                newBounds.Top = scale.Y * oldBounds.Top;
-            }
-            
-            if (Anchor.HasFlag(Anchor.Left))
-            {
-                newBounds.Left = scale.X * oldBounds.Left;
-            }
-
-            if (Anchor.HasFlag(Anchor.Bottom))
-            {
-                float margin = scale.Y * (parentResizeEvent.OldSize.Y - newBounds.Bottom);
-                newBounds.Bottom = parentResizeEvent.NewSize.Y - margin;
-            }
-
-            if (Anchor.HasFlag(Anchor.Right))
-            {
-                float margin = scale.X * (parentResizeEvent.OldSize.X - newBounds.Right);
-                newBounds.Right = parentResizeEvent.NewSize.X - margin;
-            }
-        }
-
-        /// <summary>
-        /// Get the grid layout attribute associated with the given UI-base.
-        /// </summary>
-        /// <param name="uiBase">The UI-base to query.</param>
-        /// <returns>It's grid layout attribute, if any.</returns>
-        public static GridLayoutAttribute GetGridLayout(UIBase uiBase)
-        {
-            const string GRID_LAYOUT_ATTRIBUTE_KEY = "486ddf8c-b75f-4ad4-a51d-5ba20db9bd0e";
-
-            if (
-                !uiBase.Attributes.TryGetValue(GRID_LAYOUT_ATTRIBUTE_KEY, out object? attribute)
-                || attribute is not GridLayoutAttribute)
-            {
-                attribute = new GridLayoutAttribute();
-                uiBase.Attributes[GRID_LAYOUT_ATTRIBUTE_KEY] = attribute;
-            }
-
-            return (GridLayoutAttribute)attribute;
-        }
-    }
-}

Dashboard/Media/Color/FormatConvert.cs

@@ -1,110 +0,0 @@
-using System;
-using OpenTK.Mathematics;
-
-namespace Dashboard.Media.Color
-{
-    public static class FormatConvert
-    {
-        public static void Premultiply(QImageLock image)
-        {
-            switch (image.Format)
-            {
-            case ImageFormat.RaF:
-            case ImageFormat.RaU8:
-            case ImageFormat.RgbF:
-            case ImageFormat.RgbU8:
-            case ImageFormat.RgbaF:
-            case ImageFormat.RgbaU8:
-                break;
-            default:
-                return;
-            }
-
-            int count = image.Width * image.Height * image.Depth;
-
-            if (image.Format.IsFloat())
-            {
-                LockIOF io = new LockIOF(image);
-
-                for (int i = 0; i < count; i++)
-                {
-                    Color4 color = io[i];
-
-                    color.R *= color.A;
-                    color.G *= color.A;
-                    color.G *= color.A;
-
-                    io[i] = color;
-                }
-            }
-            else
-            {
-                LockIO io = new LockIO(image);
-
-                for (int i = 0; i < count; i++)
-                {
-                    Color4 color = io[i];
-                    float a = color.A;
-
-                    color.R = (byte)(color.R * a);
-                    color.G = (byte)(color.G * a);
-                    color.B = (byte)(color.B * a);
-
-                    io[i] = color;
-                }
-            }
-        }
-
-        public static void Convert(QImageLock dst, QImageLock src)
-        {
-            if (dst.Format.IsU8() && src.Format.IsU8())
-            {
-                LockIO dstIO = new LockIO(dst);
-                LockIO srcIO = new LockIO(src);
-
-                int count = dst.Width * dst.Height * dst.Depth;
-                for (int i = 0; i < count; i++)
-                {
-                    dstIO[i] = srcIO[i];
-                }
-            }
-            else if (dst.Format.IsU8() && src.Format.IsFloat())
-            {
-                LockIO dstIO = new LockIO(dst);
-                LockIOF srcIO = new LockIOF(src);
-
-                int count = dst.Width * dst.Height * dst.Depth;
-                for (int i = 0; i < count; i++)
-                {
-                    dstIO[i] = srcIO[i];
-                }
-            }
-            else if (dst.Format.IsFloat() && src.Format.IsU8())
-            {
-                LockIOF dstIO = new LockIOF(dst);
-                LockIO srcIO = new LockIO(src);
-
-                int count = dst.Width * dst.Height * dst.Depth;
-                for (int i = 0; i < count; i++)
-                {
-                    dstIO[i] = srcIO[i];
-                }
-            }
-            else if (dst.Format.IsFloat() && src.Format.IsFloat())
-            {
-                LockIOF dstIO = new LockIOF(dst);
-                LockIOF srcIO = new LockIOF(src);
-
-                int count = dst.Width * dst.Height * dst.Depth;
-                for (int i = 0; i < count; i++)
-                {
-                    dstIO[i] = srcIO[i];
-                }
-            }
-            else
-            {
-                throw new Exception("Congratulations you have broken image formats!");
-            }
-        }
-    }
-}

Dashboard/Media/Color/ImageBuffer.cs

@@ -1,69 +0,0 @@
-using System;
-using System.Runtime.InteropServices;
-
-namespace Dashboard.Media.Color
-{
-    public class QImageBuffer : Image
-    {
-        private byte[] buffer;
-        GCHandle handle;
-        private bool isSdf = false;
-
-        public override ImageFormat InternalFormat { get; }
-        public override int Width { get; }
-        public override int Height { get; }
-        public override int Depth { get; }
-        public override bool IsSdf => isSdf;
-
-        public QImageBuffer(ImageFormat format, int width, int height, int depth = 1)
-        {
-            InternalFormat = format;
-            Width = width;
-            Height = height;
-            Depth = depth;
-
-            buffer = new byte[(long)width * height * depth * format.BytesPerPixel()];
-        }
-        ~QImageBuffer()
-        {
-            Dispose(false);
-        }
-
-        private QImageLock Lock()
-        {
-            if (handle.IsAllocated) handle.Free();
-            handle = GCHandle.Alloc(buffer, GCHandleType.Pinned);
-            IntPtr ptr = Marshal.UnsafeAddrOfPinnedArrayElement(buffer, 0);
-            return new QImageLock(InternalFormat, Width, Height, Depth, ptr);
-        }
-
-        protected override void Dispose(bool disposing)
-        {
-            if (handle.IsAllocated) handle.Free();
-
-            GC.SuppressFinalize(this);
-        }
-
-        public override void LockBits2d(out QImageLock imageLock, QImageLockOptions options)
-        {
-            imageLock = Lock();
-        }
-
-        public override void LockBits3d(out QImageLock imageLock, QImageLockOptions options)
-        {
-            imageLock = Lock();
-        }
-
-        public override void LockBits3d(out QImageLock imageLock, QImageLockOptions options, int depth)
-        {
-            imageLock = Lock();
-        }
-
-        public override void UnlockBits()
-        {
-            handle.Free();
-        }
-
-        public void SetSdf(bool value = true) => isSdf = value;
-    }
-}

Dashboard/Media/Color/LockIO.cs

@@ -1,151 +0,0 @@
-using System;
-using OpenTK.Mathematics;
-
-namespace Dashboard.Media.Color
-{
-    public unsafe struct LockIO
-    {
-        public QImageLock Lock { get; }
-        public int Width => Lock.Width;
-        public int Height => Lock.Height;
-        public int Depth => Depth;
-        public ImageFormat Format => Lock.Format;
-
-        public LockIO(QImageLock imageLock)
-        {
-            if (!imageLock.Format.IsU8())
-                throw new Exception("Can only read/write U8 format images");
-
-            Lock = imageLock;
-        }
-
-        public Color4 this[int index]
-        {
-            get
-            {
-                int chan = Format.Channels();
-                byte *ptr = (byte*)Lock.ImagePtr + chan * index;
-
-                switch (Format)
-                {
-                default:
-                case ImageFormat.RedU8:    return new Color4(ptr[0], 0, 0, 255);
-                case ImageFormat.AlphaU8:  return new Color4(0, 0, 0, ptr[0]);
-                case ImageFormat.RaU8:     return new Color4(ptr[0], 0, 0, ptr[1]);
-                case ImageFormat.RgbU8:    return new Color4(ptr[0], ptr[1], ptr[2], 255);
-                case ImageFormat.RgbaU8:   return new Color4(ptr[0], ptr[1], ptr[2], ptr[3]);
-                }
-            }
-
-            set
-            {
-                int chan = Format.Channels();
-                byte *ptr = (byte*)Lock.ImagePtr + chan * index;
-
-                switch (Format)
-                {
-                default:
-                case ImageFormat.RedU8:
-                    ptr[0] = (byte)(value.R * 255);
-                    break;
-                case ImageFormat.AlphaU8:
-                    ptr[0] = (byte)(value.A * 255);
-                    break;
-                case ImageFormat.RaU8:
-                    ptr[0] = (byte)(value.R * 255);
-                    ptr[1] = (byte)(value.A * 255);
-                    break;
-                case ImageFormat.RgbU8:
-                    ptr[0] = (byte)(value.R * 255);
-                    ptr[1] = (byte)(value.G * 255);
-                    ptr[2] = (byte)(value.B * 255);
-                    break;
-                case ImageFormat.RgbaU8:
-                    ptr[0] = (byte)(value.R * 255);
-                    ptr[1] = (byte)(value.G * 255);
-                    ptr[2] = (byte)(value.B * 255);
-                    ptr[3] = (byte)(value.A * 255);
-                    break;
-                }
-            }
-        }
-        public Color4 this[int x, int y, int z = 0]
-        {
-            get => this[x + y * Width + z * Width * Height];
-            set => this[x + y * Width + z * Width * Height] = value;
-        }
-    }
-
-    public unsafe struct LockIOF
-    {
-        public QImageLock Lock { get; }
-        public int Width => Lock.Width;
-        public int Height => Lock.Height;
-        public int Depth => Depth;
-        public ImageFormat Format => Lock.Format;
-
-        public LockIOF(QImageLock imageLock)
-        {
-            if (!imageLock.Format.IsFloat())
-                throw new Exception("Can only read/write U8 format images");
-
-            Lock = imageLock;
-        }
-
-        public Color4 this[int index]
-        {
-            get
-            {
-                int chan = Format.Channels();
-                float *ptr = (float*)Lock.ImagePtr + chan * index;
-
-                switch (Format)
-                {
-                default:
-                case ImageFormat.RedU8:    return new Color4(ptr[0], 0, 0, 1);
-                case ImageFormat.AlphaU8:  return new Color4(0, 0, 0, ptr[0]);
-                case ImageFormat.RaU8:     return new Color4(ptr[0], 0, 0, ptr[1]);
-                case ImageFormat.RgbU8:    return new Color4(ptr[0], ptr[1], ptr[2], 1);
-                case ImageFormat.RgbaU8:   return new Color4(ptr[0], ptr[1], ptr[2], ptr[3]);
-                }
-            }
-
-            set
-            {
-                int chan = Format.Channels();
-                float *ptr = (float*)Lock.ImagePtr + chan * index;
-
-                switch (Format)
-                {
-                default:
-                case ImageFormat.RedU8:
-                    ptr[0] = value.R;
-                    break;
-                case ImageFormat.AlphaU8:
-                    ptr[0] = value.A;
-                    break;
-                case ImageFormat.RaU8:
-                    ptr[0] = value.R;
-                    ptr[1] = value.A;
-                    break;
-                case ImageFormat.RgbU8:
-                    ptr[0] = value.R;
-                    ptr[1] = value.G;
-                    ptr[2] = value.B;
-                    break;
-                case ImageFormat.RgbaU8:
-                    ptr[0] = value.R;
-                    ptr[1] = value.G;
-                    ptr[2] = value.B;
-                    ptr[3] = value.A;
-                    break;
-                }
-            }
-        }
-        public Color4 this[int x, int y, int z = 0]
-        {
-            get => this[x + y * Width + z * Width * Height];
-            set => this[x + y * Width + z * Width * Height] = value;
-        }
-    }
-}

Dashboard/Media/Extensions.cs

@@ -1,71 +0,0 @@
-namespace Dashboard.Media
-{
-    public static class Extensions
-    {
-        public static bool IsU8(this ImageFormat format)
-        {
-            switch (format)
-            {
-            case ImageFormat.AlphaU8:
-            case ImageFormat.RedU8:
-            case ImageFormat.RaU8:
-            case ImageFormat.RgbU8:
-            case ImageFormat.RgbaU8:
-                return true;
-            default:
-                return false;
-            }
-        }
-
-        public static bool IsFloat(this ImageFormat format)
-        {
-            switch (format)
-            {
-            case ImageFormat.AlphaF:
-            case ImageFormat.RedF:
-            case ImageFormat.RaF:
-            case ImageFormat.RgbF:
-            case ImageFormat.RgbaF:
-                return true;
-            default:
-                return false;
-            }
-        }
-
-        public static int BytesPerPixel(this ImageFormat format)
-        {
-            switch (format)
-            {
-            case ImageFormat.AlphaU8:      return sizeof(byte);
-            case ImageFormat.RedU8:        return sizeof(byte);
-            case ImageFormat.RaU8:         return 2 * sizeof(byte);
-            case ImageFormat.RgbU8:        return 3 * sizeof(byte);
-            case ImageFormat.RgbaU8:       return 4 * sizeof(byte);
-            case ImageFormat.AlphaF:       return sizeof(float);
-            case ImageFormat.RedF:         return sizeof(float);
-            case ImageFormat.RaF:          return 2 * sizeof(float);
-            case ImageFormat.RgbF:         return 3 * sizeof(float);
-            case ImageFormat.RgbaF:        return 4 * sizeof(float);
-            default:                        return 0;
-            }
-        }
-
-        public static int Channels(this ImageFormat format)
-        {
-            switch (format)
-            {
-            case ImageFormat.AlphaU8:      return 1;
-            case ImageFormat.RedU8:        return 1;
-            case ImageFormat.RaU8:         return 2;
-            case ImageFormat.RgbU8:        return 3;
-            case ImageFormat.RgbaU8:       return 4;
-            case ImageFormat.AlphaF:       return 1;
-            case ImageFormat.RedF:         return 1;
-            case ImageFormat.RaF:          return 2;
-            case ImageFormat.RgbF:         return 3;
-            case ImageFormat.RgbaF:        return 4;
-            default:                        return 0;
-            }
-        }
-    }
-}

Dashboard/Media/Font.cs

@@ -1,129 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Runtime.InteropServices;
-using Dashboard.Media;
-using Dashboard.Media.Fonts;
-
-namespace Dashboard.Media
-{
-    /// <summary>
-    /// Abstract class that represents a font.
-    /// </summary>
-    public abstract class Font : IDisposable
-    {
-        public abstract FontFace Face { get; }
-        public string Family => Face.Family;
-        public FontSlant Slant => Face.Slant;
-        public FontWeight Weight => Face.Weight;
-        public FontStretch Stretch => Face.Stretch;
-
-        public abstract bool HasRune(int rune);
-        protected abstract Image Render(out GlyphMetrics metrics, int codepoint, float size, in FontRasterizerOptions options);
-        
-
-        private readonly Dictionary<float, SizedFontCollection> _atlasses = new Dictionary<float, SizedFontCollection>();
-
-        public void Get(int codepoint, float size, out FontGlyph glyph)
-        {
-            SizedFontCollection? collection;
-
-            if (!_atlasses.TryGetValue(size, out collection))
-            {
-                collection = new SizedFontCollection(size);
-                _atlasses.Add(size, collection);    
-            }
-
-            collection.Get(codepoint, out glyph, this);
-        }
-
-        // IDisposable
-        private bool isDisposed = false;
-        private void DisposePrivate(bool disposing)
-        {
-            if (isDisposed) return;
-
-            Dispose(disposing);
-
-            isDisposed = true;
-        }
-        protected virtual void Dispose(bool disposing) { }
-        public void Dispose() => DisposePrivate(true);
-
-        private class SizedFontCollection
-        {
-            public float Size { get; }
-            private readonly Dictionary<int, FontGlyph> glyphs = new Dictionary<int, FontGlyph>();
-            private readonly FontAtlas atlas;
-
-            public SizedFontCollection(float size)
-            {
-                Size = size;
-
-                DbApplication.Current.Platform.GetMaximumImage(out int height, out int width);
-
-                // Do no allow to create a texture that is greater than 16 square characters at 200 DPI.
-                width = Math.Min(width, (int)(size * 200 * 16));
-                height = Math.Min(height, (int)(size * 200 * 16));
-                // width = height = 256;
-
-                atlas = new FontAtlas(width, height, DbApplication.Current.FontProvider.RasterizerOptions.Sdf);
-            }
-
-            public void Get(int codepoint, out FontGlyph glyph, Font font)
-            {
-                if (glyphs.TryGetValue(codepoint, out glyph))
-                    return;
-                
-                Image image = font.Render(
-                    out GlyphMetrics metrics,
-                    codepoint,
-                    Size,
-                    DbApplication.Current.FontProvider.RasterizerOptions);
-
-                if (image != null)
-                {
-                    image.LockBits2d(out QImageLock l, QImageLockOptions.Default);
-                    atlas.PutGlyph(codepoint, l, out FontAtlasGlyphInfo glyphInfo);
-                    image.UnlockBits();
-                    image.Dispose();
-
-                    glyph = new FontGlyph(codepoint, glyphInfo.Image, metrics, glyphInfo.UVs);
-                }
-                else
-                {
-                    glyph = new FontGlyph(codepoint, null, metrics, default);
-                }
-
-                glyphs[codepoint] = glyph;
-            }
-        }
-    }
-
-    public readonly struct FontGlyph
-    {
-        public readonly int CodePoint;
-        public readonly Image? Image;
-        public readonly GlyphMetrics Metrics;
-        public readonly Rectangle UVs;
-
-        public FontGlyph(int codepoint, Image? image, in GlyphMetrics metrics, in Rectangle uvs)
-        {
-            CodePoint = codepoint;
-            Image = image;
-            Metrics = metrics;
-            UVs = uvs;
-        }
-    }
-
-    public struct FontRasterizerOptions
-    {
-        public float Resolution { get; set; }
-        public bool Sdf { get; set; }
-
-        public static readonly FontRasterizerOptions Default = new FontRasterizerOptions()
-        {
-            Resolution = 96.0f,
-            Sdf        = false
-        };
-    }
-}

Dashboard/Media/Font/FontAtlas.cs

@@ -1,185 +0,0 @@
-using System;
-using System.Collections.Generic;
-using Dashboard.Media.Color;
-using OpenTK.Mathematics;
-
-namespace Dashboard.Media.Fonts
-{
-    public struct FontAtlasGlyphInfo
-    {
-        public int Codepoint;
-        public Image Image;
-        public Rectangle UVs;
-    }
-
-    public class FontAtlas
-    {
-        private readonly int width, height;
-        private readonly List<AtlasPage> atlases = new List<AtlasPage>();
-        private readonly Dictionary<int, FontAtlasGlyphInfo> glyphs = new Dictionary<int, FontAtlasGlyphInfo>();
-        private int index = 0;
-        private AtlasPage? last = null;
-        private bool isSdf = false;
-        private int expansion;
-
-        public bool IsSdf
-        {
-            get => isSdf;
-            set
-            {
-                foreach (AtlasPage page in atlases)
-                {
-                    ((QImageBuffer)page.Image).SetSdf(value);
-                }
-                isSdf = value;
-            }
-        }
-
-        public FontAtlas(int width, int height, bool isSdf, int expansion = 4)
-        {
-            this.width = width;
-            this.height = height;
-            IsSdf = isSdf;
-            this.expansion = expansion;
-        }
-
-        public bool GetGlyph(int codepoint, out FontAtlasGlyphInfo info)
-        {
-            return glyphs.TryGetValue(codepoint, out info);
-        }
-
-        public void PutGlyph(int codepoint, QImageLock source, out FontAtlasGlyphInfo info)
-        {
-            info = new FontAtlasGlyphInfo() { Codepoint = codepoint };
-            
-            if (last == null || !last.WouldFit(source))
-            {
-                AddPage();
-            }
-
-            last!.PutGlyph(source, ref info);
-        }
-
-        private void AddPage()
-        {
-            index++;
-
-            if (index < atlases.Count)
-            {
-                last = atlases[index];
-            }
-            else
-            {
-                last = new AtlasPage(width, height, expansion);
-                ((QImageBuffer)last.Image).SetSdf(IsSdf);
-                atlases.Add(last);
-            }
-        }
-
-        public void Clear()
-        {
-            // Trim any pages that were not used yet.
-            for (int i = atlases.Count -1; i >= 0; i--)
-            {
-                if (atlases[i].PointerX != 0 && atlases[i].PointerY != 0)
-                {
-                    for (int j = i + 1; j < atlases.Count; j++)
-                    {
-                        atlases[j].Dispose();
-                    }
-
-                    if (i != atlases.Count - 1)
-                        atlases.RemoveRange(i+1, atlases.Count - i - 1);
-                    break;
-                }
-            }
-
-            if (atlases.Count > 0)
-            {
-                last = atlases[0];
-            }
-            else
-            {
-                last = null;
-            }
-            index = -1;
-
-            glyphs.Clear();
-        }
-
-        private class AtlasPage : IDisposable
-        {
-            public Image Image;
-            public int PointerX, PointerY;
-            public int RowHeight;
-            public int Expansion;
-
-            public bool IsFull => PointerX > Image.Width || PointerY > Image.Height;
-
-            public AtlasPage(int width, int height, int expansion)
-            {
-                Image = new QImageBuffer(ImageFormat.AlphaU8, width, height);
-                Expansion = expansion;
-                Reset();
-            }
-
-            public void PutGlyph(QImageLock src, ref FontAtlasGlyphInfo prototype)
-            {
-                if (IsFull)
-                    throw new Exception("Page is full!");
-
-                Image.LockBits2d(out QImageLock dst, QImageLockOptions.Default);
-                src.CopyTo(dst, PointerX, PointerY);
-                Image.UnlockBits();
-
-                Vector2 min = new Vector2((float)PointerX/Image.Width, (float)PointerY/Image.Height);
-                Vector2 size = new Vector2((float)src.Width/Image.Width, (float)src.Height/Image.Height);
-
-                prototype.Image = Image;
-                prototype.UVs = new Rectangle(min + size, min);
-
-                AdvanceColumn(src.Width, src.Height);
-            }
-
-            public void Reset()
-            {
-                RowHeight = PointerX = PointerY = 0;
-            }
-
-            public void AdvanceRow()
-            {
-                PointerX = 0;
-                PointerY += RowHeight + Expansion;
-
-                RowHeight = 0;
-            }
-
-            public void AdvanceColumn(int width, int height)
-            {
-                RowHeight = Math.Max(RowHeight, height);
-                PointerX += width + Expansion;
-
-                if (PointerX > Image.Width)
-                {
-                    AdvanceRow();
-                }
-            }
-
-            private bool isDisposed = false;
-            public void Dispose()
-            {
-                if (isDisposed)
-                    return;
-
-                Image?.Dispose();
-
-                isDisposed = true;
-            }
-
-            internal bool WouldFit(QImageLock source)
-            {
-                return !IsFull || PointerX + source.Width > Image.Width || PointerY + source.Height > Image.Height;
-            }
-        }
-    }
-}

Dashboard/Media/Font/FontFace.cs

@@ -1,238 +0,0 @@
-using System;
-using System.Text;
-
-namespace Dashboard.Media.Fonts
-{
-    public readonly struct FontFace : IEquatable<FontFace>
-    {
-        public string Family { get; }
-        public FontSlant Slant { get; }
-        public FontWeight Weight { get; }
-        public FontStretch Stretch { get; }
-
-        public FontFace(string family, FontSlant slant, FontWeight weight, FontStretch stretch)
-        {
-            Family = family;
-            Slant = slant;
-            Weight = weight;
-            Stretch = stretch;
-        }
-
-        public override string ToString()
-        {
-            StringBuilder builder = new StringBuilder(Family);
-            
-            if (Slant != FontSlant.Normal)
-            {
-                builder.Append(' ');
-                builder.Append(Slant);
-            }
-            if (Stretch != FontStretch.Normal)
-            {
-                builder.Append(' ');
-                builder.Append(Stretch);
-            }
-            if (Weight != FontWeight.Normal)
-            {
-                builder.Append(' ');
-                builder.Append(Weight);
-            }
-
-            if (Slant == FontSlant.Normal &&
-                Stretch == FontStretch.Normal &&
-                Weight == FontWeight.Normal)
-            {
-                builder.Append(" Regular");
-            }
-
-            return builder.ToString();
-        }
-
-        public override int GetHashCode()
-        {
-            return HashCode.Combine(Family, Slant, Weight, Stretch);
-        }
-
-        public static bool operator==(FontFace a, FontFace b)
-        {
-            return  (a.Slant == b.Slant) &&
-                    (a.Weight == b.Weight) &&
-                    (a.Stretch == b.Stretch) &&
-                    (a.Family == a.Family);
-        }
-
-        public static bool operator!=(FontFace a, FontFace b)
-        {
-            return  (a.Slant != b.Slant) ||
-                    (a.Weight != b.Weight) ||
-                    (a.Stretch != b.Stretch) ||
-                    (a.Family != b.Family);
-        }
-
-        public bool Equals(FontFace other)
-        {
-            return this == other;
-        }
-
-        public override bool Equals(object? obj)
-        {
-            return  (obj?.GetType() == typeof(FontFace)) &&
-                    this == (FontFace)obj;
-        }
-
-        public static FontFace Parse(string family, string style)
-        {
-            FontSlant slant = FontSlant.Normal;
-            FontWeight weight = FontWeight.Normal;
-            FontStretch stretch = FontStretch.Normal;
-
-            string[] tokens = style.Split(' ');
-
-            foreach (string token in tokens)
-            {
-                /**/ if (TryParseSlant(token, out FontSlant xslant)) slant = xslant;
-                else if (TryParseWeight(token, out FontWeight xweight)) weight = xweight;
-                else if (TryParseStretch(token, out FontStretch xstretch)) stretch = xstretch;
-            }
-
-            return new FontFace(family, slant, weight, stretch);
-        }
-
-        public static FontFace Parse(string face)
-        {
-            StringBuilder family = new StringBuilder();
-            FontSlant slant = FontSlant.Normal;
-            FontWeight weight = FontWeight.Normal;
-            FontStretch stretch = FontStretch.Normal;
-
-            string[] tokens = face.Split(' ');
-            foreach (string token in tokens)
-            {
-                string xtoken = token.ToLower();
-
-                if (xtoken == "regular" || xtoken == "normal")
-                {
-                    continue;
-                }
-                else if (TryParseSlant(xtoken, out FontSlant xslant)) slant = xslant;
-                else if (TryParseWeight(xtoken, out FontWeight xweight)) weight = xweight;
-                else if (TryParseStretch(xtoken, out FontStretch xstretch)) stretch = xstretch;
-                else
-                {
-                    family.Append(token);
-                }
-            }
-
-            return new FontFace(family.ToString(), slant, weight, stretch);
-        }
-
-        /// <summary>
-        /// Try to convert a token that represents a font slant into its enum.
-        /// </summary>
-        /// <param name="token">The token to interpret.</param>
-        /// <param name="slant">The resulting slant.</param>
-        /// <returns>True if it matched any.</returns>
-        public static bool TryParseSlant(string token, out FontSlant slant)
-        {
-            switch (token.ToLower())
-            {
-                case "italic":
-                    slant = FontSlant.Italic;
-                    return true;
-                case "oblique":
-                    slant = FontSlant.Oblique;
-                    return true;
-                default:
-                    slant = FontSlant.Normal;
-                    return false;
-            }
-        }
-
-        /// <summary>
-        /// Try to convert a token that represents a font weight into its enum.
-        /// </summary>
-        /// <param name="token">The token to interpret.</param>
-        /// <param name="weight">The resulting weight.</param>
-        /// <returns>True if it matched any.</returns>
-        public static bool TryParseWeight(string token, out FontWeight weight)
-        {
-            switch (token.ToLower())
-            {
-                case "thin":
-                    weight = FontWeight.Thin;
-                    return true;
-                case "extralight":
-                case "ultralight":
-                    weight = FontWeight._200;
-                    return true;
-                case "light":
-                case "demilight":
-                case "semilight":
-                    weight = FontWeight._300;
-                    return true;
-                case "demibold":
-                case "semibold":
-                    weight = FontWeight._600;
-                    return true;
-                case "bold":
-                    weight = FontWeight._700;
-                    return true;
-                case "extrabold":
-                case "ultrabold":
-                    weight = FontWeight._800;
-                    return true;
-                case "heavy":
-                case "extrablack":
-                case "black":
-                case "ultrablack":
-                    weight = FontWeight._900;
-                    return true;
-                default:
-                    weight = FontWeight.Normal;
-                    return false;
-            }
-        }
-
-        /// <summary>
-        /// Try to convert a token that represents a font stretch into its enum.
-        /// </summary>
-        /// <param name="token">The token to interpret.</param>
-        /// <param name="stretch">The resulting stretch.</param>
-        /// <returns>True if it matched any.</returns>
-        public static bool TryParseStretch(string token, out FontStretch stretch)
-        {
-            switch (token.ToLower())
-            {
-                case "ultracondensed":
-                    stretch = FontStretch.UltraCondensed;
-                    return true;
-                case "extracondensed":
-                    stretch = FontStretch.ExtraCondensed;
-                    return true;
-                case "condensed":
-                    stretch = FontStretch.Condensed;
-                    return true;
-                case "semicondensed":
-                case "demicondensed":
-                    stretch = FontStretch.SemiCondensed;
-                    return true;
-                case "semiexpanded":
-                case "demiexpanded":
-                    stretch = FontStretch.SemiExpanded;
-                    return true;
-                case "expanded":
-                    stretch = FontStretch.Expanded;
-                    return true;
-                case "extraexpanded":
-                    stretch = FontStretch.ExtraExpanded;
-                    return true;
-                case "ultraexpanded":
-                    stretch = FontStretch.UltraExpanded;
-                    return true;
-                default:
-                    stretch = FontStretch.Normal;
-                    return false;
-            }
-        }
-    }
-}

Dashboard/Media/Font/FontSlant.cs

@@ -1,9 +0,0 @@
-namespace Dashboard.Media.Fonts
-{
-    public enum FontSlant
-    {
-        Normal = 0,
-        Italic = 1,
-        Oblique = 2,
-    }
-}

Dashboard/Media/Font/FontStretch.cs

@@ -1,18 +0,0 @@
-namespace Dashboard.Media.Fonts
-{
-    /// <summary>
-    /// Enumeration of font stretch values.
-    /// </summary>
-    public enum FontStretch
-    {
-        UltraCondensed = 500,
-        ExtraCondensed = 625,
-        Condensed = 750,
-        SemiCondensed = 875,
-        Normal = 1000,
-        SemiExpanded = 1125,
-        Expanded = 1250,
-        ExtraExpanded = 1500,
-        UltraExpanded = 2000,
-    }
-}

Dashboard/Media/Font/FontWeight.cs

@@ -1,22 +0,0 @@
-using System;
-
-namespace Dashboard.Media.Fonts
-{
-    public enum FontWeight
-    {
-        _100 = 100,
-        _200 = 200,
-        _300 = 300,
-        _400 = 400,
-        _500 = 500,
-        _600 = 600,
-        _700 = 700,
-        _800 = 800,
-        _900 = 900,
-
-        Thin = _100, 
-        Normal = _400,
-        Bold = _700,
-        Heavy = _900,
-    }
-}

Dashboard/Media/Font/SystemFontFamily.cs

@@ -1,26 +0,0 @@
-namespace Dashboard.Media.Fonts
-{
-    public enum SystemFontFamily
-    {
-        /// <summary>
-        /// A font with serifs, like Times New Roman.
-        /// </summary>
-        Serif,
-        /// <summary>
-        /// A font without serifs, like Helvetica or Arial.
-        /// </summary>
-        Sans,
-        /// <summary>
-        /// A monospace font like Courier New.
-        /// </summary>
-        Monospace,
-        /// <summary>
-        /// A cursive font like Lucida Handwriting.
-        /// </summary>
-        Cursive,
-        /// <summary>
-        /// An immature font like Comic Sans or Papyrus, nghehehehe.
-        /// </summary>
-        Fantasy
-    }
-}

Dashboard/Media/GlyphMetrics.cs

@@ -1,49 +0,0 @@
-using OpenTK.Mathematics;
-
-namespace Dashboard.Media
-{
-    /// <summary>
-    /// Glyph properties with metrics based on FreeType glyph metrics.
-    /// </summary>
-    public struct GlyphMetrics
-    {
-        /// <summary>
-        /// The code point for the character.
-        /// </summary>
-        public int Rune { get; }
-
-        /// <summary>
-        /// Size of the glyph in units.
-        /// </summary>
-        public Vector2 Size { get; }
-
-        /// <summary>
-        /// Bearing vector for horizontal layout.
-        /// </summary>
-        public Vector2 HorizontalBearing { get; }
-
-        /// <summary>
-        /// Bearing vector for vertical layout.
-        /// </summary>
-        public Vector2 VerticalBearing { get; }
-
-        /// <summary>
-        /// Advance vector for vertical and horizontal layouts.
-        /// </summary>
-        public Vector2 Advance { get; }
-
-        public GlyphMetrics(
-            int character,
-            Vector2 size,
-            Vector2 horizontalBearing,
-            Vector2 verticalBearing,
-            Vector2 advance)
-        {
-            Rune = character;
-            Size = size;
-            HorizontalBearing = horizontalBearing;
-            VerticalBearing = verticalBearing;
-            Advance = advance;
-        }
-    }
-}

Dashboard/Media/Image.cs

@@ -1,120 +0,0 @@
-using System;
-namespace Dashboard.Media
-{
-    public abstract class Image : IDisposable
-    {
-        public abstract int Width { get; }
-        public abstract int Height { get; }
-        public abstract int Depth { get; }
-        public abstract ImageFormat InternalFormat { get; }
-        public virtual int MipMapLevels => 0;
-        public virtual bool Premultiplied => false;
-        public virtual bool IsSdf => false;
-
-        public abstract void LockBits2d(out QImageLock imageLock, QImageLockOptions options);
-        public abstract void LockBits3d(out QImageLock imageLock, QImageLockOptions options);
-        public abstract void LockBits3d(out QImageLock imageLock, QImageLockOptions options, int depth);
-        public abstract void UnlockBits();
-
-        // IDisposable
-        private bool isDisposed = false;
-        private void DisposePrivate(bool disposing)
-        {
-            if (isDisposed) return;
-
-            Dispose(disposing);
-
-            isDisposed = true;
-        }
-        protected virtual void Dispose(bool disposing) { }
-        public void Dispose() => DisposePrivate(true);
-    }
-
-    public struct QImageLockOptions
-    {
-        public ImageFormat Format { get; }
-        public bool Premultiply { get; }
-        public int MipLevel { get; }
-        public static QImageLockOptions Default { get; } = new QImageLockOptions(ImageFormat.RgbaU8, true, 0);
-
-        public QImageLockOptions(ImageFormat format, bool premultiply, int level)
-        {
-            Format = format;
-            Premultiply = premultiply;
-            MipLevel = level;
-        }
-    }
-
-    public struct QImageLock
-    {
-        public ImageFormat Format { get; }
-        public int Width { get; }
-        public int Height { get; }
-        public int Depth { get; }
-        public IntPtr ImagePtr { get; }
-
-        public QImageLock(ImageFormat format, int width, int height, int depth, IntPtr ptr)
-        {
-            Format = format;
-            Width = width;
-            Height = height;
-            Depth = depth;
-            ImagePtr = ptr;
-        }
-
-        public unsafe void CopyTo(QImageLock destination, int x, int y)
-        {
-            if (
-                Width + x >= destination.Width ||
-                Height + y >= destination.Height)
-            {
-                throw new Exception("Image falls outside the bounds of the destination.");
-            }
-            else if (Format != destination.Format)
-            {
-                throw new Exception("Image formats must be the same.");
-            }
-
-            int bpp = Format.BytesPerPixel();
-            for (int i = 0; i < Height; i++)
-            {
-                IntPtr srcPtr = (IntPtr)((long)ImagePtr + i * Width * bpp);
-
-                long dstPos = x + i * destination.Width;
-                IntPtr dstPtr = (IntPtr)((long)destination.ImagePtr + dstPos * bpp);
-
-                Buffer.MemoryCopy((void*)srcPtr, (void*)dstPtr, Width * bpp, Width * bpp);
-            }
-        }
-
-        public unsafe void ExtractFrom(QImageLock destination, int x, int y, int width, int height)
-        {
-            if (
-                width != destination.Width ||
-                height != destination.Height)
-            {
-                throw new Exception("Destination is not the same size as the subregion.");
-            }
-            else if (x + width > Width || y + height > Height)
-            {
-                throw new Exception("The subregion is larger than this image.");
-            }
-            else if (Format != destination.Format)
-            {
-                throw new Exception("Image formats must be the same.");
-            }
-
-            int bpp = Format.BytesPerPixel();
-            for (int i = 0; i < height; i++)
-            {
-                long srcPos = x + y * i;
-                IntPtr srcPtr = (IntPtr)((long)ImagePtr + srcPos * bpp);
-
-                long dstPos = i * destination.Width;
-                IntPtr dstPtr = (IntPtr)((long)destination.ImagePtr + dstPos * bpp);
-
-                Buffer.MemoryCopy((void*)srcPtr, (void*)dstPtr, width * bpp, width * bpp);
-            }
-        }
-    }
-}

Dashboard/Media/ImageFormat.cs

@@ -1,19 +0,0 @@
-using System;
-
-namespace Dashboard.Media
-{
-    public enum ImageFormat
-    {
-        Undefined,
-        RedU8,
-        RgbU8,
-        RgbaU8,
-        RedF,
-        RgbF,
-        RgbaF,
-        AlphaU8,
-        AlphaF,
-        RaU8,
-        RaF,
-    }
-}

Dashboard/Media/MediaLoader.cs

@@ -1,22 +0,0 @@
-using System;
-using System.IO;
-
-namespace Dashboard.Media
-{
-    public enum MediaHint
-    {
-        None,
-        Image,
-        Font
-    }
-
-    public interface MediaLoader
-    {
-        IDisposable GetMedia(object key, MediaHint hint);
-    }
-
-    public interface MediaLoader<T> : MediaLoader
-    {
-        IDisposable GetMedia(T key, MediaHint hint);
-    }
-}

Dashboard/Mouse.cs

@@ -1,75 +0,0 @@
-using OpenTK.Mathematics;
-using System;
-
-namespace Dashboard
-{
-    public enum MouseButton : byte
-    {
-        Primary     = 1 << 0,
-        Secondary   = 1 << 1,
-        Tertiary    = 1 << 2,
-        Auxilliary1 = 1 << 3,
-        Auxilliary2 = 1 << 4,
-        Auxilliary3 = 1 << 5,
-        Auxilliary4 = 1 << 6,
-        Auxilliary5 = 1 << 7,
-    }
-
-    public struct MouseState
-    {
-        public readonly Vector2 AbsolutePosition;
-        public readonly MouseButton ButtonsDown;
-
-        public MouseState(Vector2 position, MouseButton down)
-        {
-            AbsolutePosition = position;
-            ButtonsDown = down;
-        }
-    }
-
-    public class MouseButtonEventArgs : EventArgs
-    {
-        public Vector2 AbsolutePosition { get; }
-        public MouseButton Buttons { get; }
-
-        public MouseButtonEventArgs(Vector2 position, MouseButton buttons)
-        {
-            AbsolutePosition = position;
-            Buttons = buttons;
-        }
-
-        public Vector2 RelativePosition(Vector2 origin)
-        {
-            return AbsolutePosition - origin;
-        }
-
-        // public QVec2 RelativePosition(Controls.Control control)
-        // {
-        //     return AbsolutePosition - control.AbsoluteBounds.Min;
-        // }
-    }
-
-    public class MouseMoveEventArgs : EventArgs
-    {
-        public Vector2 AbsolutePosition { get; }
-        public Vector2 LastPosition { get; }
-        public Vector2 Motion { get; }
-
-        public MouseMoveEventArgs(Vector2 position, Vector2 lastPosition)
-        {
-            AbsolutePosition = position;
-            LastPosition = lastPosition;
-            Motion = position - lastPosition;
-        }
-
-        public Vector2 RelativePosition(Vector2 origin)
-        {
-            return AbsolutePosition - origin;
-        }
-
-        // public QVec2 RelativePosition(Controls.Control control)
-        // {
-        //     return AbsolutePosition - control.AbsoluteBounds.Min;
-        // }
-    }
-}

Dashboard/OpenGL/GL21Driver.cs

@@ -1,460 +0,0 @@
-using Dashboard.VertexGenerator;
-using Dashboard.Media;
-using OpenTK.Graphics.OpenGL4;
-using System;
-using System.IO;
-using System.Collections.Generic;
-using System.Linq;
-using OpenTK.Mathematics;
-
-namespace Dashboard.OpenGL
-{
-    public class GL21Driver : IDisposable
-    {
-        private int program;
-        private int v2Position;
-        private int fZIndex;
-        private int v2TexPos;
-        private int fTexLayer;
-        private int v4Color;
-        private int m4Transforms;
-        private int fMaxZ;
-        private int iEnableSdf;
-        private int iEnableTexture;
-        private int iAlphaDiscard;
-        private int fSdfThreshold;
-        private int tx2d;
-        private int tx2darray;
-
-        private bool isDiposed;
-        private readonly Dictionary<DrawCallQueue, DrawData> data = new Dictionary<DrawCallQueue, DrawData>();
-        private readonly TextureManager textures = new TextureManager();
-
-        public bool IsInit { get; private set; } = false;
-        public event Action<GL21Driver>? OnGCDispose;
-
-        public GL21Driver()
-        {
-        }
-
-        ~GL21Driver()
-        {
-            Dispose(false);
-        }
-
-        public void Init()
-        {
-            if (IsInit) return;
-
-            int vs = CreateShader(ShaderType.VertexShader, "Dashboard.res.gl21.vert");
-            int fs = CreateShader(ShaderType.FragmentShader, "Dashboard.res.gl21.frag");
-
-            program = GL.CreateProgram();
-            GL.AttachShader(program, vs);
-            GL.AttachShader(program, fs);
-
-            GL.LinkProgram(program);
-
-            if (CheckProgram(program, out string msg) == false)
-            {
-                GraphicsException ex = new GraphicsException("Could not link shader program.");
-                ex.Data.Add("Program Info Log", msg);
-            }
-
-            GL.DeleteShader(vs);
-            GL.DeleteShader(fs);
-
-            v2Position = GL.GetAttribLocation(program, nameof(v2Position));
-            fZIndex    = GL.GetAttribLocation(program, nameof(fZIndex));
-            v2TexPos   = GL.GetAttribLocation(program, nameof(v2TexPos));
-            fTexLayer  = GL.GetAttribLocation(program, nameof(fTexLayer));
-            v4Color    = GL.GetAttribLocation(program, nameof(v4Color));
-
-            m4Transforms   = GL.GetUniformLocation(program, nameof(m4Transforms));
-            fMaxZ          = GL.GetUniformLocation(program, nameof(fMaxZ));
-            fSdfThreshold  = GL.GetUniformLocation(program, nameof(fSdfThreshold));
-            iEnableSdf     = GL.GetUniformLocation(program, nameof(iEnableSdf));
-            iEnableTexture = GL.GetUniformLocation(program, nameof(iEnableTexture));
-            iAlphaDiscard  = GL.GetUniformLocation(program, nameof(iAlphaDiscard));
-            tx2d           = GL.GetUniformLocation(program, nameof(tx2d));
-            tx2darray      = GL.GetUniformLocation(program, nameof(tx2darray));
-
-            IsInit = true;
-        }
-
-        private void AssertInit()
-        {
-            if (!IsInit) throw new InvalidOperationException("Initialize the driver first.");
-        }
-
-        public void Draw(DrawCallQueue queue, in Rectangle view)
-        {
-            AssertInit();
-
-            if (!data.TryGetValue(queue, out DrawData? draw))
-            {
-                draw = new DrawData(this, queue);
-                data.Add(queue, draw);
-            }
-
-            // This already binds the vertex array for me.
-            draw.PrepareFrame();
-
-
-            Vector2 size = view.Size;
-            Matrix4 viewMatrix = Matrix4.CreateOrthographicOffCenter(view.Left, view.Right, view.Bottom, view.Top, 1, -1);
-
-            GL.Viewport(0, 0, (int)view.Size.X, (int)view.Size.Y);
-            GL.UseProgram(program);
-            GL.Uniform1(fMaxZ, (float)(queue.ZDepth+1));
-            GL.Uniform1(fSdfThreshold, 0.5f);
-            GL.Uniform1(tx2d, 0);
-            GL.Enable(EnableCap.Blend);
-            GL.BlendFunc(BlendingFactor.SrcAlpha, BlendingFactor.OneMinusSrcAlpha);
-            GL.Enable(EnableCap.ScissorTest);
-            GL.Enable(EnableCap.DepthTest);
-            GL.DepthFunc(DepthFunction.Less);
-
-            foreach (DrawCall call in queue)
-            {
-                GL.Scissor(
-                    (int)MathF.Round(call.Bounds.Min.X),
-                    (int)MathF.Round(size.Y - call.Bounds.Max.Y),
-                    (int)MathF.Round(call.Bounds.Size.X),
-                    (int)MathF.Round(call.Bounds.Size.Y));
-                Matrix4 modelMatrix = Matrix4.CreateTranslation(call.Bounds.Min.X, call.Bounds.Min.Y, 0);
-                Matrix4 modelView = viewMatrix * modelMatrix;
-                GL.UniformMatrix4(m4Transforms, false, ref modelView);
-
-                GL.ActiveTexture(TextureUnit.Texture0);
-                GL.BindTexture(TextureTarget.Texture2D, 0);
-                if (call.Texture != null)
-                {
-                    GL.Uniform1(iEnableSdf, call.Texture.IsSdf ? 1 : 0);
-                    GL.Uniform1(iAlphaDiscard, 1);
-
-                    if (call.Texture.Depth > 1)
-                    {
-                        GL.Uniform1(iEnableTexture, 3);
-                        GL.ActiveTexture(TextureUnit.Texture1);
-                        GL.BindTexture(TextureTarget.Texture2D, textures.GetTexture(call.Texture));
-                    }
-                    else
-                    {
-                        GL.Uniform1(iEnableTexture, 2);
-                        GL.ActiveTexture(TextureUnit.Texture0);
-                        GL.BindTexture(TextureTarget.Texture2D, textures.GetTexture(call.Texture));
-                    }
-                }
-                else
-                {
-                    GL.Uniform1(iEnableTexture, 0);
-                }
-
-                GL.DrawElements(PrimitiveType.Triangles, call.Count, DrawElementsType.UnsignedInt, sizeof(int)*call.Start);
-            }
-
-            GL.Disable(EnableCap.ScissorTest);
-            GL.Disable(EnableCap.DepthTest);
-            GL.Disable(EnableCap.Blend);
-        }
-
-        public void ClearDrawQueue(DrawCallQueue queue)
-        {
-            AssertInit();
-
-            if (!data.TryGetValue(queue, out DrawData? draw))
-                return;
-            draw.Dispose();
-            data.Remove(queue);
-        }
-
-        private static int CreateShader(ShaderType type, string name)
-        {
-            StreamReader source = new StreamReader(typeof(GL21Driver).Assembly.GetManifestResourceStream(name) ?? throw new Exception("Resource not found."));
-            string text = source.ReadToEnd();
-            source.Dispose();
-
-            int shader = GL.CreateShader(type);
-            GL.ShaderSource(shader, text);
-            GL.CompileShader(shader);
-
-            if (CheckShader(shader, out string msg) == false)
-            {
-                GraphicsException ex = new GraphicsException($"Failed to compile {type} shader stage.");
-                ex.Data.Add("Shader Stage", type);
-                ex.Data.Add("Shader Info Log", msg);
-                ex.Data.Add("Shader Source", text);
-                throw ex;
-            }
-
-            return shader;
-        }
-
-        private static bool CheckShader(int shader, out string message)
-        {
-            message = string.Empty;
-
-            GL.GetShader(shader, ShaderParameter.CompileStatus, out int i);
-
-            if (i == 0)
-            {
-                message = GL.GetShaderInfoLog(shader);
-                return false;
-            }
-
-            return true;
-        }
-
-        private static bool CheckProgram(int program, out string message)
-        {
-            message = string.Empty;
-
-            GL.GetProgram(program, GetProgramParameterName.LinkStatus, out int i);
-
-            if (i == 0)
-            {
-                message = GL.GetProgramInfoLog(program);
-
-                return false;
-            }
-
-            return true;
-        }
-
-        private void Dispose(bool disposing)
-        {
-            if (isDiposed) return;
-
-            if (!IsInit)
-            {
-                isDiposed = true;
-                return;
-            }
-
-            if (!disposing)
-            {
-                if (OnGCDispose == null)
-                {
-                    throw new Exception("This object must strictly be disposed from the owning thread, not GC");
-                }
-                else
-                {
-                    OnGCDispose(this);
-                    return;
-                }
-            }
-
-            GL.DeleteProgram(program);
-
-            foreach (DrawData datum in data.Values)
-            {
-                datum.Dispose();
-            }
-
-            isDiposed = true;
-            GC.SuppressFinalize(this);
-        }
-
-        public void Dispose() => Dispose(true);
-
-        private class DrawData : IDisposable
-        {
-            public DrawCallQueue Queue { get; }
-            public int VertexArray { get; }
-
-            private readonly GL21Driver driver;
-            private int vbo1, vbo2;
-            private int ebo1, ebo2;
-
-            public DrawData(GL21Driver driver, DrawCallQueue queue)
-            {
-                Queue = queue;
-                this.driver = driver;
-                VertexArray = GL.GenVertexArray();
-                GL.GenBuffers(1, out vbo1);
-                GL.GenBuffers(1, out vbo2);
-                GL.GenBuffers(1, out ebo1);
-                GL.GenBuffers(1, out ebo2);
-                isDisposed = false;
-            }
-
-            public void PrepareFrame()
-            {
-                int vbo, ebo;
-                vbo = Swap(ref vbo1, ref vbo2);
-                ebo = Swap(ref ebo1, ref ebo2);
-
-                if (Queue.VertexCount == 0 || Queue.ElementCount == 0)
-                    return;
-
-                GL.BindVertexArray(VertexArray);
-                GL.BindBuffer(BufferTarget.ArrayBuffer, vbo);
-                GL.BufferData(BufferTarget.ArrayBuffer, DbVertex.Stride * Queue.VertexCount, Queue.VertexArray, BufferUsageHint.StreamDraw);
-
-                GL.VertexAttribPointer(driver.v2Position, 2, VertexAttribPointerType.Float, false, DbVertex.Stride, DbVertex.PositionOffset);
-                GL.VertexAttribPointer(driver.fZIndex, 1, VertexAttribPointerType.UnsignedInt, false, DbVertex.Stride, DbVertex.ZIndexOffset);
-                GL.VertexAttribPointer(driver.v2TexPos, 2, VertexAttribPointerType.Float, false, DbVertex.Stride, DbVertex.TextureCoordinatesOffset);
-                GL.VertexAttribPointer(driver.fTexLayer, 1, VertexAttribPointerType.Float, false, DbVertex.Stride, DbVertex.TextureLayerOffset);
-                GL.VertexAttribPointer(driver.v4Color, 4, VertexAttribPointerType.Float, true, DbVertex.Stride, DbVertex.ColorOffset);
-                GL.EnableVertexAttribArray(driver.v2Position);
-                GL.EnableVertexAttribArray(driver.fZIndex);
-                GL.EnableVertexAttribArray(driver.v2TexPos);
-                GL.EnableVertexAttribArray(driver.v4Color);
-                GL.EnableVertexAttribArray(driver.fTexLayer);
-
-                GL.BindBuffer(BufferTarget.ElementArrayBuffer, ebo);
-                GL.BufferData(BufferTarget.ElementArrayBuffer, Queue.ElementCount * sizeof(int), Queue.ElementArray, BufferUsageHint.StreamDraw);
-
-                int Swap(ref int a, ref int b)
-                {
-                    a ^= b;
-                    b ^= a;
-                    a ^= b;
-                    return a;
-                }
-            }
-
-            private bool isDisposed;
-            public void Dispose()
-            {
-                if (isDisposed) return;
-
-                GL.DeleteVertexArray(VertexArray);
-                GL.DeleteBuffer(vbo1);
-                GL.DeleteBuffer(vbo2);
-                GL.DeleteBuffer(ebo1);
-                GL.DeleteBuffer(ebo2);
-            }
-        }
-    }
-
-    internal class TextureManager : IDisposable
-    {
-        private readonly Dictionary<Image, int> textures = new Dictionary<Image, int>();
-        private readonly HashSet<Image> imagesNotUsed = new HashSet<Image>();
-        private bool isDisposed = false;
-
-        public void BeginFrame()
-        {
-            if (imagesNotUsed.Count > 0)
-            {
-                foreach (Image image in imagesNotUsed)
-                {
-                    GL.DeleteTexture(textures[image]);
-                }
-
-                imagesNotUsed.Clear();
-            }
-
-            foreach (Image image in textures.Keys)
-            {
-                imagesNotUsed.Add(image);
-            }
-        }
-
-        public int GetTexture(Image image)
-        {
-            if (textures.TryGetValue(image, out int texture))
-            {
-                return texture;
-            }
-
-            if (image.Depth > 1)
-            {
-                texture = UploadTexture3d(image);
-            }
-            else
-            {
-                texture = UploadTexture2d(image);
-            }
-           
-            return textures[image] = texture;
-        }
-
-        public int UploadTexture3d(Image image3d)
-        {
-            int texture = GL.GenTexture();
-
-            GL.BindTexture(TextureTarget.Texture2DArray, texture);
-
-            image3d.LockBits3d(out QImageLock lck, QImageLockOptions.Default);
-                GL.TexImage3D(TextureTarget.Texture2DArray, 0, PixelInternalFormat.Rgba, lck.Width, lck.Height, lck.Depth, 0, s_InternalFormat[lck.Format], s_PixelType[lck.Format], lck.ImagePtr);
-            image3d.UnlockBits();
-
-            GL.TexParameter(TextureTarget.Texture2DArray, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.Linear);
-            GL.TexParameter(TextureTarget.Texture2DArray, TextureParameterName.TextureMagFilter, (int)TextureMinFilter.Linear);
-
-            return texture;
-        }
-
-        public int UploadTexture2d(Image image2d)
-        {
-            int texture = GL.GenTexture();
-
-            GL.BindTexture(TextureTarget.Texture2D, texture);
-
-            image2d.LockBits2d(out QImageLock lck, QImageLockOptions.Default);
-            GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba, lck.Width, lck.Height, 0, s_InternalFormat[lck.Format], s_PixelType[lck.Format], lck.ImagePtr);
-            image2d.UnlockBits();
-
-            GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.Linear);
-            GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMinFilter.Linear);
-
-            switch (image2d.InternalFormat)
-            {
-            case ImageFormat.RedU8:
-            case ImageFormat.RedF:
-                GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureSwizzleR, (int)All.Red);
-                GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureSwizzleG, (int)All.Red);
-                GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureSwizzleB, (int)All.Red);
-                GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureSwizzleA, (int)All.One);
-                break;
-            case ImageFormat.AlphaU8:
-            case ImageFormat.AlphaF:
-                GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureSwizzleR, (int)All.One);
-                GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureSwizzleG, (int)All.One);
-                GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureSwizzleB, (int)All.One);
-                GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureSwizzleA, (int)All.Alpha);
-                break;
-            }
-
-            return texture;
-        }
-
-        public void Dispose()
-        {
-            if (isDisposed)
-                return;
-
-            isDisposed = true;
-
-            int[] ids = textures.Values.ToArray();
-            GL.DeleteTextures(ids.Length, ref ids[0]);
-        }
-
-        private static readonly Dictionary<ImageFormat, PixelFormat> s_InternalFormat = new Dictionary<ImageFormat, PixelFormat>()
-        {
-            [ImageFormat.AlphaF]   = PixelFormat.Alpha,
-            [ImageFormat.AlphaU8]  = PixelFormat.Alpha,
-            [ImageFormat.RedF]     = PixelFormat.Red,
-            [ImageFormat.RedU8]    = PixelFormat.Red,
-            [ImageFormat.RgbF]     = PixelFormat.Rgb,
-            [ImageFormat.RgbU8]    = PixelFormat.Rgb,
-            [ImageFormat.RgbaU8]   = PixelFormat.Rgba,
-            [ImageFormat.RgbaF]    = PixelFormat.Rgba,
-        };
-
-        private static readonly Dictionary<ImageFormat, PixelType> s_PixelType = new Dictionary<ImageFormat, PixelType>()
-        {
-            [ImageFormat.AlphaF]   = PixelType.Float,
-            [ImageFormat.RedF]     = PixelType.Float,
-            [ImageFormat.RgbF]     = PixelType.Float,
-            [ImageFormat.RgbaF]    = PixelType.Float,
-            [ImageFormat.AlphaU8]  = PixelType.UnsignedByte,
-            [ImageFormat.RedU8]    = PixelType.UnsignedByte,
-            [ImageFormat.RgbU8]    = PixelType.UnsignedByte,
-            [ImageFormat.RgbaU8]   = PixelType.UnsignedByte,
-        };
-    }
-}

Dashboard/OpenGL/GraphicsException.cs

@@ -1,46 +0,0 @@
-using System;
-using OpenTK.Graphics.OpenGL4;
-
-namespace Dashboard.OpenGL
-{
-    [System.Serializable]
-    public class GraphicsException : Exception
-    {
-        public GraphicsException()
-        {
-            AddExtraData();
-        }
-
-        public GraphicsException(string message) : base(message)
-        {
-            AddExtraData();
-        }
-
-        public GraphicsException(string message, Exception inner) : base(message, inner)
-        {
-            AddExtraData();
-        }
-
-        protected GraphicsException(
-            System.Runtime.Serialization.SerializationInfo info,
-            System.Runtime.Serialization.StreamingContext context) : base(info, context)
-        {
-            AddExtraData();
-        }
-
-        private void AddExtraData()
-        {
-            GL.GetInteger(GetPName.MajorVersion, out int major);
-            GL.GetInteger(GetPName.MinorVersion, out int minor);
-
-            string version = GL.GetString(StringName.Version);
-            string vendor   = GL.GetString(StringName.Vendor);
-            string renderer = GL.GetString(StringName.Renderer);
-
-            Data.Add("OpenGL Version", new Version(major, minor));
-            Data.Add("OpenGL Version String", version);
-            Data.Add("OpenGL Vendor", vendor);
-            Data.Add("OpenGL Renderer", renderer);
-        }
-    }
-}

Dashboard/PAL/Dash.cs

@@ -1,88 +0,0 @@
-using Dashboard.ImmediateDraw;
-using Dashboard.Controls;
-using OpenTK.Mathematics;
-using System;
-
-namespace Dashboard.PAL
-{
-    /// <summary>
-    /// An abstraction layer over the UI input and output.
-    /// </summary>
-    public class Dash
-    {
-        private readonly IDashHandle handle;
-        private readonly IDbPlatform platform;
-
-        public string Title
-        { 
-            get => platform.PortGetTitle(handle);
-            set => platform.PortSetTitle(handle, value);
-        }
-
-        public Vector2 Size
-        { 
-            get => platform.PortGetSize(handle);
-            set => platform.PortSetSize(handle, value);
-        }
-
-        public Vector2 Position
-        { 
-            get => platform.PortGetPosition(handle); 
-            set => platform.PortSetPosition(handle, value);
-        }
-
-        public UIBase? UIElement { get; set; }
-
-        public bool IsValid => platform.PortIsValid(handle);
-
-        public event EventHandler EventRaised
-        {
-            add
-            {
-                platform.PortSubscribeEvent(handle, value);
-            }
-            remove
-            {
-                platform.PortUnsubscribeEvent(handle, value);
-            }
-        }
-
-        public Dash(IDbPlatform platform)
-        {
-            this.platform = platform;
-            handle = platform.CreatePort();
-        }
-
-        bool isDisposed = false;
-        public void Dispose()
-        {
-            if (isDisposed) return;
-
-            platform.DestroyPort(handle);
-            isDisposed = true;
-        }
-
-        public void Focus()
-        {
-            platform.PortFocus(handle);
-        }
-
-        public void Paint(DrawList? list = null)
-        {
-            if (UIElement == null)
-                return;
-
-            list ??= new DrawList();
-
-            list.Clear();
-            UIElement.Bounds = new Rectangle(Size, new Vector2(0,0));
-            UIElement.Paint(list);
-            platform.PortPaint(handle, list);
-        }
-
-        public void Show(bool shown = true)
-        {
-            platform.PortShow(handle, shown);
-        }
-    }
-}

Dashboard/PAL/IDbPlatform.cs

@@ -1,62 +0,0 @@
-using Dashboard.ImmediateDraw;
-using Dashboard.Media;
-using OpenTK.Mathematics;
-using System;
-
-namespace Dashboard.PAL
-{
-    /// <summary>
-    /// An empty interface to statically type Quik port handles.
-    /// </summary>
-    public interface IDashHandle
-    {
-    }
-
-    /// <summary>
-    /// The primary primary platform abstraction interface for dashboard hosts.
-    /// </summary>
-    public interface IDbPlatform : IDisposable
-    {
-        /// <summary>
-        /// The title of the application.
-        /// </summary>
-        string? Title { get; set; }
-
-        /// <summary>
-        /// The default icon for the application.
-        /// </summary>
-        Image? Icon { get; set; }
-
-        /// <summary>
-        /// The event raised when an event is received.
-        /// </summary>
-        event EventHandler? EventRaised;
-
-        /// <summary>
-        /// Raise the events that have been enqueued.
-        /// </summary>
-        /// <param name="block">True to block until a new event arrives.</param>
-        void ProcessEvents(bool block);
-
-        /// <summary>
-        /// Create a window.
-        /// </summary>
-        /// <returns>The window instance.</returns>
-        IDashHandle CreatePort();
-        void DestroyPort(IDashHandle port);
-        string PortGetTitle(IDashHandle port);
-        void PortSetTitle(IDashHandle port, string title);
-        Vector2 PortGetSize(IDashHandle port);
-        void PortSetSize(IDashHandle port, Vector2 size);
-        Vector2 PortGetPosition(IDashHandle port);
-        void PortSetPosition(IDashHandle port, Vector2 position);
-        bool PortIsValid(IDashHandle port);
-        void PortSubscribeEvent(IDashHandle port, EventHandler handler);
-        void PortUnsubscribeEvent(IDashHandle port, EventHandler handler);
-        void PortFocus(IDashHandle port);
-        void PortShow(IDashHandle port, bool shown = true);
-        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/PAL/IFontDatabase.cs

@@ -1,67 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using Dashboard.Media.Fonts;
-
-namespace Dashboard.PAL
-{
-    /// <summary>
-    /// Flags that effect font search criterea.
-    /// </summary>
-    [Flags]
-    public enum FontMatchCriteria
-    {
-        None = 0,
-        Family = 1 << 0,
-        Slant = 1 << 1,
-        Weight = 1 << 2,
-        Stretch = 1 << 3,
-        All = Family | Slant | Weight | Stretch,
-    }
-
-    /// <summary>
-    /// An abstraction over the system font database.
-    /// </summary>
-    public interface IFontDataBase
-    {
-        /// <summary>
-        /// All the fonts installed in the system.
-        /// </summary>
-        IEnumerable<FontFace> All { get; }
-
-        public FontFace Serif => GetSystemFontFace(SystemFontFamily.Serif);
-        public FontFace Sans => GetSystemFontFace(SystemFontFamily.Sans);
-        public FontFace Monospace => GetSystemFontFace(SystemFontFamily.Monospace);
-        public FontFace Cursive => GetSystemFontFace(SystemFontFamily.Cursive);
-        public FontFace Fantasy => GetSystemFontFace(SystemFontFamily.Fantasy);
-
-        /// <summary>
-        /// Search for the given font face.
-        /// </summary>
-        /// <param name="prototype">The font face prototype.</param>
-        /// <param name="criteria">The match criteria</param>
-        /// <returns>A list of fonts sorted by the closest match first.</returns>
-        IEnumerable<FontFace> Search(FontFace prototype, FontMatchCriteria criteria = FontMatchCriteria.All);
-
-        /// <summary>
-        /// Get the font face file info if it exists.
-        /// </summary>
-        /// <param name="face">The face to look for.</param>
-        /// <returns>The file info if it exists.</returns>
-        FileInfo FontFileInfo(FontFace face);
-
-        /// <summary>
-        /// Open a font face.
-        /// </summary>
-        /// <param name="face">The font face to open.</param>
-        /// <returns>The stream to the font face.</returns>
-        Stream Open(FontFace face);
-
-        /// <summary>
-        /// Get a system font family.
-        /// </summary>
-        /// <param name="family">The family type to look up.</param>
-        /// <returns>The name of a font in this family.</returns>
-        FontFace GetSystemFontFace(SystemFontFamily family);
-    }
-}

Dashboard/PAL/IFontFactory.cs

@@ -1,12 +0,0 @@
-
-using System.Diagnostics.CodeAnalysis;
-using System.IO;
-using Dashboard.Media;
-
-namespace Dashboard.PAL
-{
-    public interface IFontFactory
-    {
-        bool TryOpen(Stream stream, [NotNullWhen(true)] out Font font);
-    }
-}

Dashboard/Style.cs

@@ -1,276 +0,0 @@
-using System;
-using System.Collections.Generic;
-using Dashboard.Media;
-using Dashboard.Media.Fonts;
-using OpenTK.Mathematics;
-
-namespace Dashboard
-{
-    public enum TextAlignment
-    {
-        Left,
-        Center,
-        Right,
-        Justify
-    }
-
-    public enum TextDecoration
-    {
-        None,
-        Underline,
-        Overline,
-        Strikethrough
-    }
-
-    public enum TextTransform
-    {
-        None,
-        Title,
-        Upper,
-        Lower,
-    }
-
-    public enum ListMarkerType
-    {
-        None,
-        Disc,
-        Circle,
-        FilledSquare,
-        Square,
-        Dash,
-        ArabicNumeral,
-        RomanNumeralUpper,
-        RomanNumeralLower,
-        AlphabetUpper,
-        AlphabetLower,
-        Image
-    }
-
-    public enum ListMarkerPosition
-    {
-        Inside,
-        Outside,
-    }
-
-    public abstract class StyleBase
-    {
-        public abstract object? this[string key] { get; set; }
-
-        public Color4? Color
-        {
-            get => (Color4?)this["color"];
-            set => this["color"] = value;
-        }
-
-        public float? LineHeight
-        {
-            get => (float?)this["line-height"];
-            set => this["line-height"] = value;
-        }
-
-        public float? LetterSpacing
-        {
-            get => (float?)this["letter-spacing"];
-            set => this["letter-spacing"] = value;
-        }
-
-        public TextAlignment? TextAlignment
-        {
-            get => (TextAlignment?)this["text-alignment"];
-            set => this["text-alignment"] = value;
-        }
-
-        public TextDecoration? TextDecoration
-        {
-            get => (TextDecoration?)this["text-decoration"];
-            set => this["text-decoration"] = value;
-        }
-
-        public float? TextIndent
-        {
-            get => (float?)this["text-indent"];
-            set => this["text-indent"] = value;
-        }
-
-        public TextTransform? TextTransform
-        {
-            get => (TextTransform?)this["text-transform"];
-            set => this["text-transform"] = value;
-        }
-
-        public ListMarkerType? ListMarker
-        {
-            get => (ListMarkerType?)this["list-marker"];
-            set => this["list-marker"] = value;
-        }
-
-        public ListMarkerPosition? ListMarkerPosition
-        {
-            get => (ListMarkerPosition?)this["list-marker-position"];
-            set => this["list-marker-position"] = value;
-        }
-
-        public Image? ListMarkerImage
-        {
-            get => (Image?)this["list-marker-image"];
-            set => this["list-marker-image"] = value;
-        }
-
-        public float? StrokeWidth
-        {
-            get => (float?)this["stroke-width"];
-            set => this["stroke-width"] = value;
-        }
-
-        public OpenTK.Mathematics.Color4? StrokeColor
-        {
-            get => (Color4?)this["stroke-color"];
-            set => this["stroke-color"] = value;
-        }
-
-        public FontFace? Font
-        {
-            get => (FontFace?)this["font"];
-            set => this["font"] = value;
-        }
-
-        public int? ZIndex
-        {
-            get => (int?)this["z-index"];
-            set => this["z-index"] = value;
-        }
-    }
-
-    public class Style : StyleBase
-    {
-        private readonly Dictionary<string, object> _keys = new Dictionary<string, object>();
-
-        public override object? this[string styleKey]
-        {
-            get => _keys.TryGetValue(styleKey, out object? value) ? value : null;
-            set
-            {
-                if (value == null)
-                    _keys.Remove(styleKey);
-                else
-                    _keys[styleKey] = value;
-            }
-        }
-    }
-
-    public class StyleStack : StyleBase
-    {
-        public readonly List<Style> _styles = new List<Style>();
-
-        public Style BaseStyle { get; }
-
-        public override object? this[string key]
-        {
-            get
-            {
-                object? value = null;
-
-                for (int i = _styles.Count; i != 0 && value == null; i--)
-                {
-                    value = _styles[i-1][key];
-                }
-
-                return value;
-            }
-            set => throw new InvalidOperationException();
-        }
-
-        public StyleStack(Style baseStyle)
-        {
-            BaseStyle = baseStyle;
-            Push(BaseStyle);
-        }
-
-        public void Clear()
-        {
-            _styles.Clear();
-            Push(BaseStyle);
-        }
-
-        public void Push(Style style)
-        {
-            _styles.Add(style);
-        }
-
-        public void Pop()
-        {
-            if (_styles.Count == 1)
-                return;
-
-            _styles.RemoveAt(_styles.Count - 1);
-        }
-    }
-
-    /// <summary>
-    /// A line stipple pattern.
-    /// </summary>
-    public struct StipplePattern
-    {
-        /// <summary>
-        /// The stipple pitch value.
-        /// </summary>
-        public float Pitch;
-
-        /// <summary>
-        /// The stipple duty cycle.
-        /// </summary>
-        public float DutyCycle;
-        
-        public StipplePattern(float pitch, float dutyCycle)
-        {
-            Pitch = pitch;
-            DutyCycle = dutyCycle;
-        }
-        
-        public static StipplePattern None => new StipplePattern(0.0f, 1.0f);
-    }
-    
-    /// <summary>
-    /// Stroke style for lines and borders.
-    /// </summary>
-    public class StrokeStyle
-    {
-        /// <summary>
-        /// Stroke color.
-        /// </summary>
-        public Color4 Color { get; set; }
-
-        /// <summary>
-        /// Stroke width.
-        /// </summary>
-        public float Width { get; set; }
-
-        // /// <summary>
-        // /// Stroke stipple pattern.
-        // /// </summary>
-        // public QuikStipplePattern StipplePattern { get; set; }
-
-        public StrokeStyle()
-        {
-        }
-        
-        public StrokeStyle(Color4 color, float width /*, QuikStipplePattern pattern*/)
-        {
-            Color = color;
-            Width = width;
-            // StipplePattern = pattern;
-        }
-
-        // public QuikStrokeStyle(QuikColor color, float width) : this(color, width, QuikStipplePattern.None)
-        // {
-        // }
-    }
-
-    /// <summary>
-    /// Fill style for rectangles and the like.
-    /// </summary>
-    public class FillStyle
-    {
-        public Color4 Color { get; set; }
-    }
-}

Dashboard/Typography/FontProvider.cs

@@ -1,108 +0,0 @@
-using Dashboard.Media;
-using Dashboard.Media.Fonts;
-using Dashboard.PAL;
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Reflection;
-
-namespace Dashboard.Typography
-{
-    /// <summary>
-    /// The font provider is a caching object that provides fonts for typesetting classes.
-    /// </summary>
-    public class FontProvider : IDisposable
-    {
-        private Dictionary<FontFace, Font> Fonts { get; } = new Dictionary<FontFace, Font>();
-        private HashSet<Font> UsedFonts { get; } = new HashSet<Font>();
-        public readonly FontRasterizerOptions RasterizerOptions;
-        public IFontDataBase? Database { get; set; }
-        public IFontFactory? FontFactory { get; set; }
-        private readonly DbApplication App;
-
-        public Font this[FontFace info]
-        {
-            get
-            {
-                if (!Fonts.TryGetValue(info, out Font? font))
-                {
-                    using Stream str = Database?.Open(info) ?? throw new Exception("Font could not be found.");
-
-                    if (FontFactory?.TryOpen(str, out font) ?? false)
-                    {
-                        Fonts.Add(info, font);
-                    }
-                    else
-                    {
-                        throw new Exception("Font not found.");
-                    }
-                }
-
-                UsedFonts.Add(font);
-                return font;
-            }
-        }
-
-        public Font this[SystemFontFamily family]
-        {
-            get
-            {
-                return this[Database?.GetSystemFontFace(family) ?? throw new Exception("No font database.")];
-            }
-        }
-
-        public FontProvider(DbApplication app, in FontRasterizerOptions options)
-        {
-            RasterizerOptions = options;
-            App = app;
-
-            Type? fdb = Type.GetType("Quik.Media.Defaults.FontDataBaseProvider, Quik.Media.Defaults");
-            if (fdb != null)
-            {
-                PropertyInfo? instanceProperty = fdb.GetProperty("Instance", BindingFlags.Static | BindingFlags.Public | BindingFlags.GetProperty);
-                if (instanceProperty != null)
-                {
-                    Database = (IFontDataBase)instanceProperty.GetValue(null)!;
-                }
-            }
-
-            Type? ffact = Type.GetType("Quik.Media.Defaults.FreeTypeFontFactory, Quik.Media.Defaults");
-            if (ffact != null)
-            {
-                ConstructorInfo? ctor = ffact.GetConstructor(Array.Empty<Type>());
-                FontFactory = (IFontFactory?)ctor?.Invoke(null);
-            }
-        }
-        public FontProvider(DbApplication app)
-            : this(app, FontRasterizerOptions.Default)
-        {
-        }
-
-        /// <summary>
-        /// Tracks the use of fonts used by this typesetter and removes any that haven't been referenced since the last cycle.
-        /// </summary>
-        public void Collect()
-        {
-            // foreach (FontJar jar in Fonts.Values.ToArray())
-            // {
-            //     if (!UsedFonts.Contains(jar))
-            //     {
-            //         Fonts.Remove(jar.Info);
-            //     }
-            // }
-            // UsedFonts.Clear();
-        }
-
-        private bool isDisposed = false;
-        public void Dispose()
-        {
-            if (isDisposed) return;
-
-            isDisposed = true;
-            foreach (Font font in Fonts.Values)
-            {
-                font.Dispose();
-            }
-        }
-    }
-}

Dashboard/Typography/TextLayout.cs

@@ -1,510 +0,0 @@
-using OpenTK.Mathematics;
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Globalization;
-using System.Text;
-using Dashboard.Media;
-
-namespace Dashboard.Typography
-{
-    /// <summary>
-    /// An atomic horizontal block of text which cannot be further divided.
-    /// </summary>
-    public struct HorizontalTextBlock
-    {
-        /// <summary>
-        /// The font associated with the text block.
-        /// </summary>
-        /// <value></value>
-        // public QuikFont Font { get; }
-        /// <summary>
-        /// Textual contents of the text block.
-        /// </summary>
-        public string Text { get; }
-        /// <summary>
-        /// Indicates this text block should be layed out right to left.
-        /// </summary>
-        public bool IsRTL { get; }
-
-        /// <summary>
-        /// Indicates this is a whitespace block.
-        /// </summary>
-        public bool IsWhitespace => string.IsNullOrWhiteSpace(Text);
-
-        public float Width { get; }
-        public float Ascend { get; }
-        public float Descend { get; }
-        public float Height => Ascend - Descend;
-
-        public HorizontalTextBlock(object font, string text, bool rtl = false)
-        {
-            // Font = font;
-            Text = text;
-            IsRTL = rtl;
-
-            float width = 0.0f;
-            float ascend = 0.0f;
-            float descend = 0.0f;
-
-            foreach (char chr in text)
-            {
-                // font.GetCharacter(chr, out _, out QGlyphMetrics glyph);
-                // width += glyph.Advance.X;
-                // ascend = Math.Max(ascend, glyph.HorizontalBearing.Y);
-                // descend = Math.Min(descend, glyph.HorizontalBearing.Y - glyph.Size.Y);
-            }
-
-            Width = width;
-            Ascend = ascend;
-            Descend = descend;
-        }
-
-        public HorizontalTextBlock(float width)
-        {
-            // Font = null;
-            Text = string.Empty;
-            IsRTL = false;
-            Width = width;
-            Ascend = Descend = 0.0f;
-        }
-    }
-
-    /// <summary>
-    /// An atomic vertical block of text which cannot be further divided.
-    /// </summary>
-    public struct VerticalTextBlock
-    {
-        // public QuikFont Font { get; }
-        public string Text { get; }
-        public bool IsWhitespace => string.IsNullOrWhiteSpace(Text);
-        public float Width { get; }
-        public float Height { get; }
-
-        public VerticalTextBlock(object font, string text)
-        {
-            // Font = font;
-            Text = text;
-
-            float width = 0.0f;
-            float height = 0.0f;
-
-            foreach(char chr in text)
-            {
-                // font.GetCharacter(chr, out _, out QGlyphMetrics glyph);
-                // width = Math.Max(width, - glyph.VerticalBearing.X * 2);
-                // height += glyph.Advance.Y;
-            }
-
-            Width = width;
-            Height = height;
-        }
-
-        public VerticalTextBlock(float height)
-        {
-            // Font = null;
-            Text = string.Empty;
-            Width = 0.0f;
-            Height = height;
-        }
-    }
-
-    public abstract class Paragraph
-    {
-        public abstract bool IsVertical { get; }
-
-        public float JustifyLimit { get; set; } = 30.0f;
-        public TextAlignment Alignment { get; set; } = TextAlignment.Default;
-        public float PreSpace { get; set; } = 0.0f;
-        public float PostSpace { get; set; } = 0.0f;
-        public float FirstLineInset { get; set; } = 0.0f;
-        public float LineGap { get; set; } = 12.0f;
-
-        public abstract void Typeset(TypesetGroup group, float width);
-
-        protected abstract void AppendBlock(object font, string text, bool rtl = false);
-
-        public void ConsumeText(object font, string text)
-        {
-            StringBuilder segment = new StringBuilder();
-            bool rtl = false;
-            bool ws = false;
-
-            foreach(char chr in text)
-            {
-                UnicodeCategory cat = char.GetUnicodeCategory(chr);
-                // FIXME: don't ignore control characters like a barbarian.
-                // TODO: how do I detect text flow direction???
-                if (char.IsWhiteSpace(chr) && chr != '\u00a0')
-                {
-                    if (ws)
-                    {
-                        segment.Append(chr);
-                    }
-                    else
-                    {
-                        AppendBlock(font, segment.ToString());
-                        segment.Clear();
-                        segment.Append(chr);
-                        ws = true;
-                    }
-                }
-                else
-                {
-                    if (ws)
-                    {
-                        AppendBlock(font, segment.ToString(), rtl);
-                        segment.Clear();
-                        segment.Append(chr);
-                        ws = false;
-                    }
-                    else
-                    {
-                        segment.Append(chr);
-                    }
-                }
-            }
-
-            if (segment.Length > 0)
-            {
-                AppendBlock(font, segment.ToString(), rtl);
-            }
-        }
-    }
-
-    public class HorizontalParagraph : Paragraph
-    {
-        public override bool IsVertical => false;
-        public List<HorizontalTextBlock> Blocks { get; } = new List<HorizontalTextBlock>();
-
-        public override void Typeset(TypesetGroup group, float width)
-        {
-            Queue<HorizontalTextBlock> line = new Queue<HorizontalTextBlock>();
-            int index = 0;
-            bool firstLine = true;
-
-            Vector2 pen = new Vector2(0, -PreSpace);
-
-            while (index < Blocks.Count)
-            {
-                index
-                    += GatherLine(
-                        index,
-                        width - (firstLine ? FirstLineInset : 0),
-                        line,
-                        out float excess,
-                        out float ascend,
-                        out float descend);
-
-                firstLine = false;
-
-                pen.Y -= ascend;
-
-                float interblockWs =
-                    Alignment.HasFlag(TextAlignment.Justify) && excess < JustifyLimit
-                        ? excess / (line.Count - 1)
-                        : 0.0f;
-
-                switch (Alignment & TextAlignment.HorizontalMask)
-                {
-                default:
-                case TextAlignment.AlignLeft:
-                    if (firstLine) pen.X += FirstLineInset;
-                    break;
-                case TextAlignment.AlignCenterH:
-                    pen.X += excess / 2;
-                    break;
-                case TextAlignment.AlignRight:
-                    pen.X += excess;
-                    break;
-                }
-
-                PutBlock(group, line, interblockWs, ref pen);
-
-                pen.Y -= LineGap - descend;
-                pen.X = 0.0f;
-            }
-
-            pen.Y -= PostSpace;
-
-            group.BoundingBox = new Rectangle(width, pen.Y, 0, 0);
-            group.Translate(-pen);
-        }
-
-        private int GatherLine(
-            int index,
-            float width,
-            Queue<HorizontalTextBlock> line,
-            out float excess,
-            out float ascend,
-            out float descend)
-        {
-            float currentWidth = 0.0f;
-            ascend = descend = 0.0f;
-
-            for (int i = index; i < Blocks.Count; i++)
-            {
-                HorizontalTextBlock block = Blocks[i];
-
-                if (currentWidth + block.Width > width)
-                {
-                    break;
-                }
-
-                ascend = Math.Max(ascend, block.Ascend);
-                descend = Math.Min(descend, block.Descend);
-                currentWidth += block.Width;
-                line.Enqueue(block);
-            }
-
-            excess = width - currentWidth;
-            return line.Count;
-        }
-
-        public void PutBlock(
-            TypesetGroup group,
-            Queue<HorizontalTextBlock> line,
-            float interblockWs,
-            ref Vector2 pen)
-        {
-            Vector2 penpal = pen;
-
-            while (line.TryDequeue(out HorizontalTextBlock block))
-            {
-                if (block.IsWhitespace)
-                {
-                    penpal.X += block.Width + interblockWs;
-                    continue;
-                }
-
-                if (block.IsRTL)
-                {
-                    for (int i = block.Text.Length - 1; i >= 0; i--)
-                    {
-                        char chr = block.Text[i];
-                        // block.Font.GetCharacter(chr, out QuikTexture texture, out QGlyphMetrics metrics);
-                        // group.Add(
-                        //     new TypesetCharacter(
-                        //         chr,
-                        //         texture,
-                        //         new QRectangle(
-                        //             penpal.X + metrics.Advance.X,
-                        //             penpal.Y + metrics.HorizontalBearing.Y,
-                        //             penpal.X + metrics.HorizontalBearing.X,
-                        //             penpal.Y - metrics.Size.Y + metrics.HorizontalBearing.Y),
-                        //         metrics.Location
-                        //     )
-                        // );
-                        // penpal.X += metrics.Advance.X;
-                    }
-                }
-                else
-                {
-                    for (int i = 0; i < block.Text.Length; i++)
-                    {
-                        char chr = block.Text[i];
-                        // block.Font.GetCharacter(chr, out QuikTexture texture, out QGlyphMetrics metrics);
-                        // group.Add(
-                        //     new TypesetCharacter(
-                        //         chr,
-                        //         texture,
-                        //         new QRectangle(
-                        //             penpal.X + metrics.Advance.X,
-                        //             penpal.Y + metrics.HorizontalBearing.Y,
-                        //             penpal.X + metrics.HorizontalBearing.X,
-                        //             penpal.Y - metrics.Size.Y + metrics.HorizontalBearing.Y),
-                        //         metrics.Location
-                        //     )
-                        // );
-
-                        // penpal.X += metrics.Advance.X;
-                    }
-                }
-
-                penpal.X += interblockWs;
-            }
-
-            penpal.X -= interblockWs;
-
-            pen = penpal;
-        }
-
-        protected override void AppendBlock(object font, string text, bool rtl = false)
-        {
-            Blocks.Add(new HorizontalTextBlock(font, text, rtl));
-        }
-    }
-
-    public class VerticalParagraph : Paragraph
-    {
-        public override bool IsVertical => true;
-        public List<VerticalTextBlock> Blocks { get; } = new List<VerticalTextBlock>();
-
-        public override void Typeset(TypesetGroup group, float width)
-        {
-            throw new NotImplementedException();
-        }
-
-        protected override void AppendBlock(object font, string text, bool rtl = false)
-        {
-            Blocks.Add(new VerticalTextBlock(font, text));
-        }
-    }
-
-    public struct TypesetCharacter
-    {
-        public int Character;
-        public Image Texture;
-        public Rectangle Position;
-        public Rectangle UV;
-
-        public TypesetCharacter(
-            int chr,
-            Image texture,
-            in Rectangle position,
-            in Rectangle uv)
-        {
-            Character = chr;
-            Texture = texture;
-            Position = position;
-            UV = uv;
-        }
-    }
-
-    public class TypesetGroup : ICollection<TypesetCharacter>
-    {
-        private int _count = 0;
-        private TypesetCharacter[] _array = Array.Empty<TypesetCharacter>();
-
-        public Rectangle BoundingBox;
-
-        public int Count => _count;
-
-        public bool IsReadOnly => false;
-
-        public void Add(TypesetCharacter item)
-        {
-            if (_count == _array.Length)
-            {
-                Array.Resize(ref _array, _array.Length + 256);
-            }
-
-            _array[_count++] = item;
-        }
-
-        public void Clear()
-        {
-            _count = 0;
-        }
-
-        public void Translate(Vector2 offset)
-        {
-            BoundingBox.Translate(offset);
-
-            for (int i = 0; i < _count; i++)
-            {
-                _array[i].Position.Translate(offset);
-            }
-        }
-
-        public bool Contains(TypesetCharacter item)
-        {
-            throw new NotSupportedException();
-        }
-
-        public void CopyTo(TypesetCharacter[] array, int arrayIndex)
-        {
-            _array.CopyTo(array, arrayIndex);
-        }
-
-        public IEnumerator<TypesetCharacter> GetEnumerator()
-        {
-            for (int i = 0; i < _count; i++)
-            {
-                yield return _array[i];
-            }
-        }
-
-        public bool Remove(TypesetCharacter item)
-        {
-            throw new NotSupportedException();
-        }
-
-        IEnumerator IEnumerable.GetEnumerator()
-        {
-            return (IEnumerator)GetEnumerator();
-        }
-
-        public void SortBy(IComparer<TypesetCharacter> comparer)
-        {
-            Array.Sort(_array, 0, _count, comparer);
-        }
-
-        public static IComparer<TypesetCharacter> SortByTexture { get; } = new SortByTextureComparer();
-
-        private class SortByTextureComparer : IComparer<TypesetCharacter>
-        {
-            public int Compare(TypesetCharacter x, TypesetCharacter y)
-            {
-                return y.Texture.GetHashCode() - x.Texture.GetHashCode();
-            }
-        }
-    }
-
-    /// <summary>
-    /// An enumeration of possible text alignments.
-    /// </summary>
-    [Flags]
-    public enum TextAlignment
-    {
-        /// <summary>
-        /// Align to the left margin, horizontally.
-        /// </summary>
-        AlignLeft = 0x01,
-
-        /// <summary>
-        /// Align text to center of left and right margins.
-        /// </summary>
-        AlignCenterH = 0x03,
-
-        /// <summary>
-        /// Align to the right margin, horizontally.
-        /// </summary>
-        AlignRight = 0x02,
-
-        /// <summary>
-        /// A bitmask for values relating to horizontal alignment.
-        /// </summary>
-        HorizontalMask = 0x03,
-
-        /// <summary>
-        /// Align text to the top margin.
-        /// </summary>
-        AlignTop = 0x00,
-
-        /// <summary>
-        /// Align text between the top and bottom margins.
-        /// <summary>
-        AlignCenterV = 0x04,
-
-        /// <summary>
-        /// Align text to the bottom margin.
-        /// </summary>
-        AlignBottom = 0x08,
-
-        /// <summary>
-        /// A bitmask for values relating to the vertical alignment.
-        /// </summary>
-        VerticalMask   = 0x0C,
-
-        /// <summary>
-        /// Distribute characters uniformly on the line, when possible.
-        /// <summary>
-        Justify      = 0x10,
-
-        /// <summary>
-        /// The default text alignment value.
-        /// </summary>
-        Default = AlignTop | AlignLeft
-    }
-}

Dashboard/Typography/Typesetter.cs

@@ -1,182 +0,0 @@
-using OpenTK.Mathematics;
-using Dashboard.ImmediateDraw;
-using Dashboard.Media;
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace Dashboard.Typography
-{
-    public static class Typesetter
-    {
-        private ref struct LineEnumerator
-        {
-            private ReadOnlySpan<char> Entire, Segment;
-            private bool Final;
-
-            public ReadOnlySpan<char> Current => Segment;
-
-            public LineEnumerator(ReadOnlySpan<char> value)
-            {
-                Entire = value;
-                Segment = ReadOnlySpan<char>.Empty;
-                Final = false;
-            }
-
-            public void Reset()
-            {
-                Segment = ReadOnlySpan<char>.Empty;
-                Final = false;
-            }
-
-            public bool MoveNext()
-            {
-                if (Final)
-                {
-                    return false;
-                }
-                else if (Segment == ReadOnlySpan<char>.Empty)
-                {
-                    int index = Entire.IndexOf('\n');
-                    if (index == -1)
-                    {
-                        Segment = Entire;
-                    }
-                    else
-                    {
-                        Segment = Entire.Slice(0, index);
-                    }
-
-                    return true;
-                }
-                else
-                {
-                    Entire.Overlaps(Segment, out int offset);
-
-                    if (offset + Segment.Length >= Entire.Length)
-                    {
-                        return false;
-                    }
-
-                    ReadOnlySpan<char> rest = Entire.Slice(offset + Segment.Length + 1);
-
-                    int index = rest.IndexOf('\n');
-                    if (index == -1)
-                    {
-                        Segment = rest;
-                        Final = true;
-                    }
-                    else
-                    {
-                        Segment = rest.Slice(0, index);
-                    }
-                    return true;
-                }
-            }
-        }
-
-        public static Vector2 MeasureHorizontal(ReadOnlySpan<char> str, float size, Font font)
-        {
-            var enumerator = new LineEnumerator(str);
-
-            float width = 0.0f;
-            float height = 0.0f;
-            
-            while (enumerator.MoveNext())
-            {
-                ReadOnlySpan<char> line = enumerator.Current;
-
-                float lineHeight = 0.0f;
-
-                foreach (Rune r in line.EnumerateRunes())
-                {
-                    int codepoint = r.Value;
-                    font.Get(codepoint, size, out FontGlyph glyph);
-                    
-                    width += glyph.Metrics.Advance.X;
-                    lineHeight = Math.Max(lineHeight, glyph.Metrics.Size.Y);
-                }
-
-                height += lineHeight;
-            }
-
-            return new Vector2(width, height);
-        }
-
-        public static void TypesetHorizontalDirect(this DrawList list, ReadOnlySpan<char> str, Vector2 origin, float size, Font font)
-        {
-            Dictionary<Image, FontDrawInfo> drawInfo = new Dictionary<Image, FontDrawInfo>();
-            var enumerator = new LineEnumerator(str);
-           
-            Vector2 pen = origin;
-            while (enumerator.MoveNext())
-            {
-                ReadOnlySpan<char> line = enumerator.Current;
-                float rise = 0.0f;
-                float fall = 0.0f;
-
-                // Find out all the code pages required, and the line height.
-                foreach (Rune r in line.EnumerateRunes())
-                {
-                    int codepoint = r.Value;
-                    font.Get(codepoint, size, out FontGlyph glyph);
-                    float crise = glyph.Metrics.HorizontalBearing.Y;
-                    float cfall = glyph.Metrics.Size.Y - crise;
-
-                    rise = Math.Max(crise, rise);
-                    fall = Math.Max(cfall, fall);
-                }
-
-                pen += new Vector2(0, rise);
-
-                foreach (Rune r in line.EnumerateRunes())
-                {
-                    FontDrawInfo info;
-                    int codepoint = r.Value;
-
-                    font.Get(codepoint, size, out FontGlyph glyph);
-                    ref readonly GlyphMetrics metrics = ref glyph.Metrics;
-                    Image? image = glyph.Image;
-
-                    if (image == null)
-                    {
-                        pen += new Vector2(metrics.Advance.X, 0);
-                        continue;
-                    }
-
-                    if (!drawInfo.TryGetValue(image, out info))
-                    {
-                        info = new FontDrawInfo();
-                        info.Image = image;
-                        info.rectangles = new List<Rectangle>();
-                        drawInfo[image] = info;
-                    }
-
-                    Rectangle dest = new Rectangle(
-                        pen + new Vector2(metrics.HorizontalBearing.X + metrics.Size.X,  metrics.Size.Y - metrics.HorizontalBearing.Y),
-                        pen + new Vector2(metrics.HorizontalBearing.X, -metrics.HorizontalBearing.Y));
-
-                    info.rectangles.Add(dest);
-                    info.rectangles.Add(glyph.UVs);
-
-                    pen.X += metrics.Advance.X;
-                }
-
-                pen.X = origin.X;
-                pen.Y += fall;
-            }
-
-            // Now for each rectangle we can dispatch draw calls.
-            foreach (FontDrawInfo info in drawInfo.Values)
-            {
-                list.Image(info.Image, info.rectangles.ToArray(), true);
-            }
-        }
-
-        private struct FontDrawInfo
-        {
-            public Image Image;
-            public List<Rectangle> rectangles;
-        }
-    }
-}

Dashboard/Typography/UnicodeUtil.cs

@@ -1,108 +0,0 @@
-using System;
-using System.Text;
-
-namespace Dashboard.Typography
-{
-    public static class UnicodeUtil
-    {
-
-        public static bool IsWhiteSpace(int chr)
-        {
-            switch (chr)
-            {
-            case '\t': case '\n': case '\v': case '\f': case '\r': case ' ':
-            case '\u0085': case '\u00A0': case '\u1680': case '\u2000':
-            case '\u2001': case '\u2002': case '\u2003': case '\u2004':
-            case '\u2005': case '\u2006': case '\u2007': case '\u2008':
-            case '\u2009': case '\u200A': case '\u2028': case '\u2029':
-            case '\u202F': case '\u205F': case '\u3000': case '\u180E':
-            case '\u200B': case '\u200C': case '\u200D': case '\u2060':
-                return true;
-            default:
-                return false;
-            }
-        }
-
-        public static bool IsUnicodeWhitespace(int chr)
-        {
-            switch (chr)
-            {
-            case '\t': case '\n': case '\v': case '\f': case '\r': case ' ':
-            case '\u0085': case '\u00A0': case '\u1680': case '\u2000':
-            case '\u2001': case '\u2002': case '\u2003': case '\u2004':
-            case '\u2005': case '\u2006': case '\u2007': case '\u2008':
-            case '\u2009': case '\u200A': case '\u2028': case '\u2029':
-            case '\u202F': case '\u205F': case '\u3000':
-                return true;
-            default:
-                return false;
-            }
-        }
-
-        public static bool IsNewLine(int chr)
-        {
-            switch (chr)
-            {
-            case '\n': case '\v': case '\f': case '\r':
-            case '\u0085': case '\u2028': case '\u2029':
-                return true;
-            default:
-                return false;
-            }
-        }
-
-        public static WhitespaceInfo GetWhitespaceInfo(int chr)
-        {
-            switch (chr)
-            {
-            //   CHAR       ------------BOILERPLATE-----------  BREAK   NEWLINE
-            case '\t':      return new WhitespaceInfo('\t',     true,   false);
-            case '\n':      return new WhitespaceInfo('\n',     false,  true);
-            case '\v':      return new WhitespaceInfo('\v',     false,  true);
-            case '\f':      return new WhitespaceInfo('\f',     false,  true);
-            case '\r':      return new WhitespaceInfo('\r',     false,  true);
-            case ' ':       return new WhitespaceInfo(' ',      true,   false);
-            case '\u0085':  return new WhitespaceInfo('\u0085', false,  true);
-            case '\u00A0':  return new WhitespaceInfo('\u00A0', false,  false);
-            case '\u1680':  return new WhitespaceInfo('\u1689', true,   false);
-            case '\u2000':  return new WhitespaceInfo('\u2000', true,   false);
-            case '\u2001':  return new WhitespaceInfo('\u2001', true,   false);
-            case '\u2002':  return new WhitespaceInfo('\u2002', true,   false);
-            case '\u2003':  return new WhitespaceInfo('\u2003', true,   false);
-            case '\u2004':  return new WhitespaceInfo('\u2004', true,   false);
-            case '\u2005':  return new WhitespaceInfo('\u2005', true,   false);
-            case '\u2006':  return new WhitespaceInfo('\u2006', true,   false);
-            case '\u2007':  return new WhitespaceInfo('\u2007', false,  false);
-            case '\u2008':  return new WhitespaceInfo('\u2008', true,   false);
-            case '\u2009':  return new WhitespaceInfo('\u2009', true,   false);
-            case '\u200A':  return new WhitespaceInfo('\u200A', true,   false);
-            case '\u2028':  return new WhitespaceInfo('\u2028', false,  true);
-            case '\u2029':  return new WhitespaceInfo('\u2029', false,  true);
-            case '\u202F':  return new WhitespaceInfo('\u202F', false,  false);
-            case '\u205F':  return new WhitespaceInfo('\u205F', true,   false);
-            case '\u3000':  return new WhitespaceInfo('\u3000', true,   false);
-            case '\u180E':  return new WhitespaceInfo('\u180E', true,   false);
-            case '\u200B':  return new WhitespaceInfo('\u200B', true,   false);
-            case '\u200C':  return new WhitespaceInfo('\u200C', true,   false);
-            case '\u200D':  return new WhitespaceInfo('\u200D', true,   false);
-            case '\u2060':  return new WhitespaceInfo('\u2060', false,  false);
-            default:
-                throw new ArgumentException("Character is not a whitespace character.", nameof(chr));
-            }
-        }
-    }
-
-    public struct WhitespaceInfo
-    {
-        public int Character { get; }
-        public bool IsBreaking { get; }
-        public bool IsNewline { get; }
-
-        public WhitespaceInfo(int chr, bool breaking, bool nl)
-        {
-            Character = chr;
-            IsBreaking = breaking;
-            IsNewline = nl;
-        }
-    }
-}

Dashboard/VertexGenerator/DbVertex.cs

@@ -1,44 +0,0 @@
-using OpenTK.Mathematics;
-using System.Diagnostics;
-
-namespace Dashboard.VertexGenerator
-{
-    /// <summary>
-    /// Represents a GPU vertex.
-    /// </summary>
-    [DebuggerDisplay("XY={Position} RGBA={Color}, UV={TextureCoordinates}")]
-    public struct DbVertex
-    {
-        /// <summary>
-        /// Position value.
-        /// </summary>
-        public Vector2  Position;
-
-        /// <summary>
-        /// Texture Coordinates.
-        /// </summary>
-        public Vector2  TextureCoordinates;
-
-        /// <summary>
-        /// Per vertex color value.
-        /// </summary>
-        public Color4 Color;
-
-        /// <summary>
-        /// Per vertex depth index value.
-        /// </summary>
-        public int ZIndex;
-
-        /// <summary>
-        /// The texture layer to draw for 3d images.
-        /// </summary>
-        public float TextureLayer;
-
-        public static int PositionOffset => 0;
-        public static unsafe int TextureCoordinatesOffset => sizeof(Vector2);
-        public static unsafe int ColorOffset => 2 * sizeof(Vector2);
-        public static unsafe int ZIndexOffset => ColorOffset + sizeof(Color4);
-        public static unsafe int TextureLayerOffset => ZIndexOffset + sizeof(int);
-        public static unsafe int Stride => sizeof(DbVertex);
-    }
-}

Dashboard/VertexGenerator/DrawCallQueue.cs

@@ -1,113 +0,0 @@
-using Dashboard.Media;
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Runtime.CompilerServices;
-
-namespace Dashboard.VertexGenerator
-{
-    public class DrawCallQueue : IEnumerable<DrawCall>
-    {
-        private readonly RefList<DbVertex> _vertices = new RefList<DbVertex>();
-        private readonly RefList<int> _elements = new RefList<int>();
-        private readonly List<DrawCall> _drawCalls = new List<DrawCall>();
-        private int _start;
-        private int _baseOffset;
-        private Rectangle _bounds;
-        private Image? _texture;
-
-        public int ZDepth { get; private set; }
-        public DbVertex[] VertexArray => _vertices.InternalArray;
-        public int VertexCount => _vertices.Count;
-        public int[] ElementArray => _elements.InternalArray;
-        public int ElementCount => _elements.Count;
-        public int DrawCallCount => _drawCalls.Count;
-        public int BaseOffset => _baseOffset;
-
-        public void Clear()
-        {
-            _vertices.Clear();
-            _elements.Clear();
-            _drawCalls.Clear();
-            ZDepth = 0;
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void StartDrawCall(in Rectangle bounds, Image? texture, int baseOffset)
-        {
-            _start = ElementCount;
-            _texture = texture;
-            _bounds = bounds;
-            _baseOffset = baseOffset;
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void StartDrawCall(in Rectangle bounds) => StartDrawCall(bounds, null, _vertices.Count);
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void StartDrawCall(in Rectangle bounds, int baseOffset) => StartDrawCall(bounds, null, baseOffset);
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void StartDrawCall(in Rectangle bounds, Image texture) => StartDrawCall(bounds, texture, _vertices.Count);
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void AddVertex(in DbVertex vertex)
-        {
-            _vertices.Add(in vertex);
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void AddElement(int offset)
-        {
-            _elements.Add(offset + _baseOffset);
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public int RestoreOffset(int baseOffset)
-        {
-            int old = _baseOffset;
-            _baseOffset = baseOffset;
-            return old;
-        }
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public int RestoreOffset() => RestoreOffset(_vertices.Count);
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public int AbsoluteElement(int offset)
-        {
-            return _baseOffset + offset;
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public int RelativeElement(int baseOffset, int offset)
-        {
-            return AbsoluteElement(offset) - baseOffset;
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void EndDrawCall()
-        {
-            int count = ElementCount - _start;
-            _drawCalls.Add(new DrawCall(_start, count, _bounds, _texture));
-        }
-
-        public IEnumerator<DrawCall> GetEnumerator() => _drawCalls.GetEnumerator();
-        IEnumerator IEnumerable.GetEnumerator() => _drawCalls.GetEnumerator();
-    }
-
-    public struct DrawCall
-    {
-        public int Start { get; }
-        public int Count { get; }
-        public Rectangle Bounds { get; }
-        public Image? Texture { get; }
-
-        public DrawCall(int start, int count, in Rectangle bounds, Image? texture)
-        {
-            Start = start;
-            Count = count;
-            Bounds = bounds;
-            Texture = texture;
-        }
-    }
-}

Dashboard/VertexGenerator/RefList.cs

@@ -1,48 +0,0 @@
-using System;
-
-namespace Dashboard.VertexGenerator
-{
-    /// <summary>
-    /// A small list which whose items can be used by reference.
-    /// </summary>
-    /// <typeparam name="T">Container type.</typeparam>
-    internal class RefList<T>
-    {
-        private T[] _array = Array.Empty<T>();
-        private int _count = 0;
-
-        public T[] InternalArray => _array;
-
-        public ref T this[int index] => ref _array[index];
-
-        public int Count => _count;
-
-        public int Capacity => _array.Length;
-
-        public void Add(in T item)
-        {
-            EnsureCapacity(Count + 1);
-            this[_count++] = item;
-        }
-
-        public void Add(T item)
-        {
-            EnsureCapacity(Count + 1);
-            this[_count++] = item;
-        }
-
-        public void Clear()
-        {
-            Array.Resize(ref _array, 0);
-            _count = 0;
-        }
-
-        private void EnsureCapacity(int needed)
-        {
-            while (_array.Length < needed)
-            {
-                Array.Resize(ref _array, Math.Max(1, _array.Length) * 2);
-            }
-        }
-    }
-}

Dashboard/res/gl21.frag

@@ -1,61 +0,0 @@
-/**
- * QUIK: User Interface Kit
- * Copyright (C) 2023 Halit Utku Maden, et al.
- */
-#version 130
-
-in vec2        fv2TexPos;
-in vec4        fv4Color;
-in float       ffTexLayer;
-
-out vec4 fragColor;
-
-uniform int            iEnableSdf;
-uniform int            iEnableTexture;
-uniform int            iAlphaDiscard;
-uniform float          fSdfThreshold = 0.5;
-uniform sampler2D      tx2d;
-
-const float fAlphaThreshold = 0.01;
-
-vec4 getTexture()
-{
-    if (iEnableTexture == 3)
-    {
-        // return texture(tx2dArray, vec3(fv2TexPos, ffTexLayer));
-    }
-    else if (iEnableSdf == 1)
-    {
-        vec2 texelSz =  1.0/vec2(textureSize(tx2d, 0));
-        vec2 txCoord2 = fv2TexPos + texelSz * (1 - mod(fv2TexPos, texelSz));
-        return texture(tx2d, txCoord2);
-    }
-    else
-    {
-        return texture(tx2d, fv2TexPos);
-    }
-}
-
-void main(void)
-{
-    vec4 albedo = fv4Color;
-
-    if (iEnableTexture != 0)
-    {
-        vec4 value = getTexture();
-
-        if (iEnableSdf != 0)
-        {
-            value = vec4(vec3(1.0), smoothstep(fSdfThreshold-0.1, fSdfThreshold+0.1, value.r));
-        }
-
-        if (iAlphaDiscard != 0 && value.a <= fAlphaThreshold)
-        {
-            discard;
-        }
-
-        albedo = albedo * value;
-    }
-
-    fragColor = albedo;
-}

Dashboard/res/gl21.vert

@@ -1,35 +0,0 @@
-/**
- * QUIK: User Interface Kit
- * Copyright (C) 2023 Halit Utku Maden, et al.
- */
-#version 130
-
-in vec2  v2Position;     /**< The vertex position.*/
-in float fZIndex;        /**< The z index. */
-in vec2  v2TexPos;       /**< The texture coorindates. */
-in float fTexLayer;      /**< The texture layer for 3D textures. */
-in vec4  v4Color;        /**< The vertex color. */
-
-out vec2    fv2TexPos;
-out float   ffTexLayer;
-out vec4    fv4Color;
-
-uniform mat4        m4Transforms;   /**< The view matrix. */
-uniform float       fMaxZ;          /**< Highest Z coordinate. */
-
-const mat4 m4BaseTransforms = mat4(
-    vec4( 2.0,  0.0,  0.0,  0.0),
-    vec4( 0.0, -2.0,  0.0,  0.0),
-    vec4( 0.0,  0.0,  1.0,  0.0),
-    vec4(-1.0,  1.0,  0.0,  1.0)
-);
-
-void main(void)
-{
-    vec4 v      = vec4(v2Position, fZIndex/fMaxZ, 1);
-    gl_Position = m4Transforms * v;
-
-    fv2TexPos = v2TexPos;
-    fv4Color = v4Color;
-    ffTexLayer = fTexLayer;
-}

README.md

@@ -1,23 +1,77 @@
-![QUIK](https://git.mixedup.dev/QUIK/Quik.Common/raw/branch/master/assets/quik.svg) QUIK: User Interface Kit
-====================================================================================================================
-QUIK is an immediate mode user interface kit intended for embedding in other
-C# applications. When rendering UI elements, a command buffer is generated may
-can be converted to any other rendering commands using built-in or self made
-procedures.
+Dashboard
+=========
+Dashboard is a modular immediate rendering and UI toolkit that is intended to
+develop modular graphics applications in .NET. The library comes in layers,
+with no tight coupling between each stage. It makes Dashboard an excellent
+library to embed into your OpenGL, Vulkan or DirectX applications as a UI or
+HUD rendering toolkit.
 
-Why QUIK?
----------
-QUIK was inspired by Dear ImGUI and Nuklear projects, however these libraries
-being implemented in C++ and C respectively make it harder to use them in a
-C#.NET environment, either requiring excessive P/Invoke or custom made, error
-prone marshalling.
+### Scope
+Generally speaking, this library is not going to replace a professional UI
+toolkit for most .NET programmers. The 1st and 3rd party frameworks available
+are already excellent for most people. As such, the library does not follow
+any UI development discipline, like MVVM. This is supposed to be easy to
+integrate, customize and deliver. You are free to pick and choose which
+components you like, hate, include and exclude.
 
-QUIK is not intended to replace the aforementioned libraries for the C or C++
-developer, however it is intended to make a similar library available to C#
-users without having to battle the un/managed barrier. It also comes with the
-advantage of not requiring any platform specific native libraries.
+### Availability
+This library is currently under development and is not intended for end users
+until further notice. Things are subject to change without notice, or
+deprecation. You have been warned. And we do not talk about the original
+QUIK/Dashboard code base. It's a mess.
+
+Dashboard.Drawing - The Immediate Rendering System
+----------------------------------------------------
+The Dashboard immediate rendering system provides a framework for issuing
+rendering commands independtly of the graphics backend present. In order
+to draw anything, you must issue enqueue drawing commands into a queue.
+This queue is later consumed by the graphics backend in order to reach a
+final image.
+
+The main benefit of the graphics queue is that you can write your graphics calls
+once and expect the same results, at least approximately. As an advanced
+example, you could write a DrawQueue to PostScript transpiler, which can be
+consumed by a tool like ghostscript to conver it into a PDF file. And with the
+same DrawQueue contents, you can also render the same thing with OpenGL, or your
+custom software renderer.
+
+Each draw queue is going to contain the following main components:
+
+- The image bounding box.
+- The list of extensions required to draw the image.
+- The list of resources referenced by the draw queue.
+- The list of commands that have been used in the draw queue.
+- The stream of bytes that make up the draw queue.
+
+This creates an extremely de/serializable command queue that can be generated
+and interpreted with ease.
+
+### Coordinate Systems and Measures.
+
+The coordinate system is assumed to be left handed and with a top-left origin.
+The length unit is device independent points (pt). Without accounting for high
+pixel density displays, 1pt is 96/72 pixels (~1.3). The angle unit is degrees.
+These set of conventions set herein follow the conventions set by traditional
+computer aided graphics design. Following these conventions is entirely
+optional, if and when you see fit.
+
+### Extensions
+A drawing extension defines a set of features and commands that need to be
+understood to generate the image correctly. Extensions are simple strings that
+are valid ISO C99 identifiers. This means that they must only contain
+alphanumeric characters, or an underscore, and must not begin with a number.
+
+The prefix `DB_` is reserved for the Dashboard library itself. Please refrain
+from making an extension with this prefix. We recommend naming your extensions
+with an underscore case name. Also please consider including a vendor prefix,
+such as our own `DB_`. If you do not wish to do so, please consider your vendor
+prefix as `X_`.
+
+## Special Thanks
+I would like to thank the following people, in no particular order, for their
+contributions in this endevour:
+
+- Callum McGing for BlurgText, the text rendering library.
+- "BoyBayKiller", for providing valuable feedback for the libraries that spun off of Dashboard.
+- "Froil" for coining the name Dashboard, fitting with the suite of ReFuel libraries, after the inevitable issues that the name QUIK has caused.
 
-On top of that, QUIK targets not just .NET 6.0, but old-school .NET framework
-in mind as well. Whilst I do not promise the golden .NET Framework 2.0 support
-I do wish to make the library available for .NET Framework 4.7.2 in the future.
-Therefore the language version of the project is strictly limited to 7.3.

compose.yaml

@@ -1,7 +0,0 @@
-services:
-  cmdline:
-    image: quik/quik
-    user: quik
-    working_dir: /home/quik
-    volumes:
-      - .:/home/quik/src

tests/Dashboard.Demo/Dashboard.Demo.csproj

@@ -1,17 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <ItemGroup>
-    <ProjectReference Include="..\..\Dashboard\Dashboard.csproj" />
-    <ProjectReference Include="..\..\Dashboard.Media.Defaults\Dashboard.Media.Defaults.csproj" />
-    <ProjectReference Include="..\..\Dashboard.OpenTK\Dashboard.OpenTK.csproj" />
-    <ProjectReference Include="..\..\Dashboard.BlurgText\Dashboard.BlurgText.csproj" />
-  </ItemGroup>
-
-  <PropertyGroup>
-    <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
-    <ImplicitUsings>disable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-</Project>

tests/Dashboard.Demo/Program.cs

@@ -1,50 +0,0 @@
-using Dashboard.ImmediateDraw;
-using Dashboard.Controls;
-using Dashboard.OpenTK;
-using Dashboard.Media;
-using Dashboard.BlurgText;
-using BlurgText;
-using OpenTK.Mathematics;
-
-namespace Dashboard.Demo
-{
-    public static class Program
-    {
-        public static readonly DbApplication Application = new DbApplication(new OpenTKPlatform());
-
-        public static void Main(string[] args)
-        {
-            Application.Run(new EmptyView());
-        }
-    }
-
-    public class EmptyView : View
-    {
-        private Font? font;
-        DashboardBlurg dblurg = new DashboardBlurg();
-        BlurgResult? result;
-        // private readonly Label Label = new Label() { Text = "Hello world!", Position = new QVec2(300, 300) };
-
-        protected override void PaintBegin(DrawList cmd)
-        {
-            base.PaintBegin(cmd);
-
-            if (result == null)
-            {
-                // IFontDataBase db = FontDataBaseProvider.Instance;
-                // font = new QFontFreeType(db.FontFileInfo(db.Sans).OpenRead());
-
-                // Label.Font = font;
-                // Label.TextSize = 12;
-                // Label.InvalidateVisual();
-
-                var font = dblurg.Blurg.AddFontFile("/usr/share/fonts/google-noto/NotoSans-Regular.ttf");
-                result = dblurg.Blurg.BuildString(font!, 12, BlurgColor.White, "Hello World");
-            }
-
-            cmd.PutBlurgText(dblurg, result!, new Vector2(300, 300));
-            cmd.Rectangle(new Rectangle(16, 16, 0, 0));
-            // Label.Paint(cmd);
-        }
-    }
-}

tests/Dashboard.TestApplication/Dashboard.TestApplication.csproj

@@ -1,14 +1,14 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
+    <OutputType>Exe</OutputType>
     <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\Dashboard\Dashboard.csproj" />
-    <PackageReference Include="BlurgText" Version="0.1.0-nightly-4" />
+    <ProjectReference Include="..\..\Dashboard.Drawing\Dashboard.Drawing.csproj" />
   </ItemGroup>
 
 </Project>

tests/Dashboard.TestApplication/Program.cs

@@ -0,0 +1,10 @@
+using Dashboard.Drawing;
+using System.Diagnostics;
+using System.Drawing;
+using System.Numerics;
+
+DrawQueue queue = new DrawQueue();
+
+queue.Point(Vector3.Zero, 2, new SolidBrush(Color.White));
+
+Debugger.Break();