[FEATURE] Scene View Document

FinalEngine.Editor.Common/Extensions/ServiceCollectionExtensions.cs

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+// <copyright file="ServiceCollectionExtensions.cs" company="Software Antics">
+// Copyright (c) Software Antics. All rights reserved.
+// </copyright>
+
+namespace FinalEngine.Editor.Common.Extensions;
+
+using System;
+using System.Diagnostics.CodeAnalysis;
+using FinalEngine.Editor.Common.Services.Factories;
+using FinalEngine.Editor.Common.Services.Rendering;
+using Microsoft.Extensions.DependencyInjection;
+
+/// <summary>
+/// Provides extension methods for an <see cref="IServiceCollection"/>.
+/// </summary>
+[ExcludeFromCodeCoverage(Justification = "Extension Methods")]
+public static class ServiceCollectionExtensions
+{
+    /// <summary>
+    /// Adds all common services to specified <paramref name="services"/> collection.
+    /// </summary>
+    /// <param name="services">
+    /// The services collection.
+    /// </param>
+    /// <returns>
+    /// The <paramref name="services"/> collection.
+    /// </returns>
+    /// <exception cref="ArgumentNullException">
+    /// The specified <paramref name="services"/> parameter cannot be null.
+    /// </exception>
+    public static IServiceCollection AddCommon(this IServiceCollection services)
+    {
+        if (services == null)
+        {
+            throw new ArgumentNullException(nameof(services));
+        }
+
+        services.AddSingleton<ISceneRenderer, SceneRenderer>();
+
+        return services;
+    }
+
+    /// <summary>
+    /// Adds a factory that creates an instance of type <typeparamref name="TViewModel"/> to the specified <paramref name="services"/> collection.
+    /// </summary>
+    /// <typeparam name="TViewModel">
+    /// The type of instance to create.
+    /// </typeparam>
+    /// <param name="services">
+    /// The services collection.
+    /// </param>
+    /// <exception cref="ArgumentNullException">
+    /// The specified <paramref name="services"/> parameter cannot be null.
+    /// </exception>
+    public static void AddFactory<TViewModel>(this IServiceCollection services)
+        where TViewModel : class
+    {
+        if (services == null)
+        {
+            throw new ArgumentNullException(nameof(services));
+        }
+
+        services.AddTransient<TViewModel>();
+        services.AddSingleton<Func<TViewModel>>(x =>
+        {
+            return () =>
+            {
+                return x.GetRequiredService<TViewModel>();
+            };
+        });
+
+        services.AddSingleton<IFactory<TViewModel>, Factory<TViewModel>>();
+    }
+}

FinalEngine.Editor.Common/FinalEngine.Editor.Common.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net7.0</TargetFramework>
+    <LangVersion>11.0</LangVersion>
+    <Nullable>enable</Nullable>
+    <AnalysisMode>All</AnalysisMode>
+    <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
+    <GenerateDocumentationFile>true</GenerateDocumentationFile>
+    <Platforms>x64</Platforms>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <NoWarn>CA1848;CA2254</NoWarn>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <AdditionalFiles Include="..\Styling\StyleCop\Other\stylecop.json" Link="stylecop.json" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Include="..\SharedAssemblyInfo.cs" Link="Properties\SharedAssemblyInfo.cs" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="7.0.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.0" />
+    <PackageReference Include="StyleCop.Analyzers" Version="1.1.118">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\FinalEngine.Rendering\FinalEngine.Rendering.csproj" />
+  </ItemGroup>
+</Project>

FinalEngine.Editor.Common/Properties/AssemblyInfo.cs

@@ -0,0 +1,13 @@
+// <copyright file="AssemblyInfo.cs" company="Software Antics">
+//     Copyright (c) Software Antics. All rights reserved.
+// </copyright>
+
+using System;
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+[assembly: CLSCompliant(true)]
+[assembly: ComVisible(false)]
+[assembly: AssemblyTitle("FinalEngine.Editor.Common")]
+[assembly: AssemblyDescription("A common services library for the Final Engine editor.")]
+[assembly: Guid("D8E94A1E-3718-429D-A3F7-40ADAADA636D")]

FinalEngine.Editor.Common/Services/Factories/Factory.cs

@@ -0,0 +1,42 @@
+// <copyright file="Factory.cs" company="Software Antics">
+// Copyright (c) Software Antics. All rights reserved.
+// </copyright>
+
+namespace FinalEngine.Editor.Common.Services.Factories;
+
+using System;
+
+/// <summary>
+/// Provides a standard implementation of an <see cref="IFactory{T}"/>.
+/// </summary>
+/// <typeparam name="T">
+/// The type of instance to create.
+/// </typeparam>
+/// <seealso cref="IFactory{T}"/>
+public sealed class Factory<T> : IFactory<T>
+{
+    /// <summary>
+    /// The function used to create the instance.
+    /// </summary>
+    private readonly Func<T> factory;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="Factory{T}"/> class.
+    /// </summary>
+    /// <param name="factory">
+    /// The function used to create the instance.
+    /// </param>
+    /// <exception cref="ArgumentNullException">
+    /// The specified <paramref name="factory"/> parameter cannot be null.
+    /// </exception>
+    public Factory(Func<T> factory)
+    {
+        this.factory = factory ?? throw new ArgumentNullException(nameof(factory));
+    }
+
+    /// <inheritdoc/>
+    public T Create()
+    {
+        return this.factory();
+    }
+}

FinalEngine.Editor.Common/Services/Factories/IFactory.cs

@@ -0,0 +1,22 @@
+// <copyright file="IFactory.cs" company="Software Antics">
+// Copyright (c) Software Antics. All rights reserved.
+// </copyright>
+
+namespace FinalEngine.Editor.Common.Services.Factories;
+
+/// <summary>
+/// Defines an interface that provides a method to create an instance of type <typeparamref name="T"/>.
+/// </summary>
+/// <typeparam name="T">
+/// The type of instance to create.
+/// </typeparam>
+public interface IFactory<out T>
+{
+    /// <summary>
+    /// Creates an instance of type <typeparamref name="T"/>.
+    /// </summary>
+    /// <returns>
+    /// The newly created instance of type <typeparamref name="T"/>.
+    /// </returns>
+    T Create();
+}

FinalEngine.Editor.Common/Services/Rendering/ISceneRenderer.cs

@@ -0,0 +1,27 @@
+// <copyright file="ISceneRenderer.cs" company="Software Antics">
+// Copyright (c) Software Antics. All rights reserved.
+// </copyright>
+
+namespace FinalEngine.Editor.Common.Services.Rendering;
+
+/// <summary>
+/// Defines an interface that represents a scene renderer.
+/// </summary>
+public interface ISceneRenderer
+{
+    /// <summary>
+    /// Changes the current scene projection the specified <paramref name="projectionWidth"/> and <paramref name="projectionHeight"/>.
+    /// </summary>
+    /// <param name="projectionWidth">
+    /// The width of the projection.
+    /// </param>
+    /// <param name="projectionHeight">
+    /// The height of the projection.
+    /// </param>
+    void ChangeProjection(int projectionWidth, int projectionHeight);
+
+    /// <summary>
+    /// Renders the currently active scene.
+    /// </summary>
+    void Render();
+}

FinalEngine.Editor.Common/Services/Rendering/SceneRenderer.cs

@@ -0,0 +1,61 @@
+// <copyright file="SceneRenderer.cs" company="Software Antics">
+// Copyright (c) Software Antics. All rights reserved.
+// </copyright>
+
+namespace FinalEngine.Editor.Common.Services.Rendering;
+
+using System;
+using System.Drawing;
+using System.Numerics;
+using FinalEngine.Rendering;
+using Microsoft.Extensions.Logging;
+
+/// <summary>
+/// Provides a standard implementation of an <see cref="ISceneRenderer"/>.
+/// </summary>
+/// <seealso cref="ISceneRenderer" />
+public sealed class SceneRenderer : ISceneRenderer
+{
+    /// <summary>
+    /// The logger.
+    /// </summary>
+    private readonly ILogger<SceneRenderer> logger;
+
+    /// <summary>
+    /// The render device.
+    /// </summary>
+    private readonly IRenderDevice renderDevice;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="SceneRenderer"/> class.
+    /// </summary>
+    /// <param name="logger">
+    /// The logger.
+    /// </param>
+    /// <param name="renderDevice">
+    /// The render device.
+    /// </param>
+    /// <exception cref="ArgumentNullException">
+    /// The specified <paramref name="logger"/> or <paramref name="renderDevice"/> parameter cannot be null.
+    /// </exception>
+    public SceneRenderer(ILogger<SceneRenderer> logger, IRenderDevice renderDevice)
+    {
+        this.logger = logger ?? throw new ArgumentNullException(nameof(logger));
+        this.renderDevice = renderDevice ?? throw new ArgumentNullException(nameof(renderDevice));
+    }
+
+    /// <inheritdoc/>
+    public void ChangeProjection(int projectionWidth, int projectionHeight)
+    {
+        this.logger.LogDebug($"Changing projection to: ({projectionWidth}, {projectionHeight}).");
+
+        this.renderDevice.Pipeline.SetUniform("u_projection", Matrix4x4.CreateOrthographicOffCenter(0, projectionWidth, 0, projectionHeight, -1, 1));
+        this.renderDevice.Rasterizer.SetViewport(new Rectangle(0, 0, projectionWidth, projectionHeight));
+    }
+
+    /// <inheritdoc/>
+    public void Render()
+    {
+        this.renderDevice.Clear(Color.FromArgb(255, 30, 30, 30));
+    }
+}

FinalEngine.Editor.Desktop/App.xaml

@@ -8,6 +8,8 @@
                 <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Themes/Dark.Blue.xaml" />
                 <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/VS/Colors.xaml" />
                 <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/VS/Controls.xaml" />
+                <ResourceDictionary Source="Styles/Docking/ToolStyle.xaml" />
+                <ResourceDictionary Source="Styles/Docking/PaneStyle.xaml" />
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>
     </Application.Resources>