Redid some of the surface editor and started working on layout saving

src/Artemis.Core/Models/Profile/Folder.cs

@@ -0,0 +1,60 @@
+using System.Collections.Generic;
+using System.Drawing;
+using Artemis.Core.Models.Profile.Interfaces;
+using Artemis.Core.Services.Interfaces;
+using Artemis.Storage.Entities;
+using RGB.NET.Core;
+
+namespace Artemis.Core.Models.Profile
+{
+    public class Folder : IProfileElement
+    {
+        public Folder(Profile profile)
+        {
+            Profile = profile;
+            Children = new List<IProfileElement>();
+        }
+
+        public Profile Profile { get; }
+        public List<IProfileElement> Children { get; set; }
+        public int Order { get; set; }
+        public string Name { get; set; }
+
+        public void Update(double deltaTime)
+        {
+            // Folders don't update but their children do
+            foreach (var profileElement in Children)
+                profileElement.Update(deltaTime);
+        }
+
+        public void Render(double deltaTime, RGBSurface surface, Graphics graphics)
+        {
+            // Folders don't render but their children do
+            foreach (var profileElement in Children)
+                profileElement.Render(deltaTime, surface, graphics);
+        }
+
+        public static Folder FromFolderEntity(Profile profile, FolderEntity folderEntity, IPluginService pluginService)
+        {
+            var folder = new Folder(profile)
+            {
+                Name = folderEntity.Name,
+                Order = folderEntity.Order
+            };
+
+            // Load child folders
+            foreach (var childFolder in folderEntity.Folders)
+                folder.Children.Add(FromFolderEntity(profile, childFolder, pluginService));
+            // Load child layers
+            foreach (var childLayer in folderEntity.Layers)
+                folder.Children.Add(Layer.FromLayerEntity(profile, childLayer, pluginService));
+
+            return folder;
+        }
+
+        public override string ToString()
+        {
+            return $"{nameof(Profile)}: {Profile}, {nameof(Order)}: {Order}, {nameof(Name)}: {Name}";
+        }
+    }
+}

src/Artemis.Core/Models/Profile/Interfaces/IProfileElement.cs

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+using System.Collections.Generic;
+using System.Drawing;
+using RGB.NET.Core;
+
+namespace Artemis.Core.Models.Profile.Interfaces
+{
+    public interface IProfileElement
+    {
+        /// <summary>
+        ///     The element's children
+        /// </summary>
+        List<IProfileElement> Children { get; set; }
+
+        /// <summary>
+        ///     The order in which this element appears in the update loop and editor
+        /// </summary>
+        int Order { get; set; }
+
+        /// <summary>
+        ///     The name which appears in the editor
+        /// </summary>
+        string Name { get; set; }
+
+        /// <summary>
+        ///     Updates the element
+        /// </summary>
+        /// <param name="deltaTime"></param>
+        void Update(double deltaTime);
+
+        /// <summary>
+        ///     Renders the element
+        /// </summary>
+        void Render(double deltaTime, RGBSurface surface, Graphics graphics);
+    }
+}

src/Artemis.Core/Models/Profile/Layer.cs

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+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using Artemis.Core.Models.Profile.Interfaces;
+using Artemis.Core.Plugins.Abstract;
+using Artemis.Core.Plugins.Interfaces;
+using Artemis.Core.Services.Interfaces;
+using Artemis.Storage.Entities;
+using RGB.NET.Core;
+
+namespace Artemis.Core.Models.Profile
+{
+    public class Layer : IProfileElement
+    {
+        public Layer(Profile profile)
+        {
+            Profile = profile;
+            Children = new List<IProfileElement>();
+        }
+
+        public Profile Profile { get; }
+        public LayerType LayerType { get; private set; }
+        public ILayerTypeConfiguration LayerTypeConfiguration { get; set; }
+        public List<IProfileElement> Children { get; set; }
+        public int Order { get; set; }
+        public string Name { get; set; }
+
+        public void Update(double deltaTime)
+        {
+            if (LayerType == null)
+                return;
+
+            lock (LayerType)
+            {
+                LayerType.Update(this);
+            }
+        }
+
+        public void Render(double deltaTime, RGBSurface surface, Graphics graphics)
+        {
+            if (LayerType == null)
+                return;
+
+            lock (LayerType)
+            {
+                LayerType.Render(this, surface, graphics);
+            }
+        }
+
+        public static Layer FromLayerEntity(Profile profile, LayerEntity layerEntity, IPluginService pluginService)
+        {
+            var layer = new Layer(profile)
+            {
+                Name = layerEntity.Name,
+                Order = layerEntity.Order,
+                LayerType = pluginService.GetLayerTypeByGuid(Guid.Parse(layerEntity.Guid))
+            };
+
+            return layer;
+        }
+
+        public void UpdateLayerType(LayerType layerType)
+        {
+            if (LayerType != null)
+            {
+                lock (LayerType)
+                {
+                    LayerType.Dispose();
+                }
+            }
+
+            LayerType = layerType;
+        }
+
+        public override string ToString()
+        {
+            return $"{nameof(Profile)}: {Profile}, {nameof(Order)}: {Order}, {nameof(Name)}: {Name}";
+        }
+    }
+}

src/Artemis.Core/Models/Profile/Profile.cs

@@ -0,0 +1,113 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using Artemis.Core.Exceptions;
+using Artemis.Core.Models.Profile.Interfaces;
+using Artemis.Core.Plugins.Models;
+using Artemis.Core.Services.Interfaces;
+using Artemis.Storage.Entities;
+using RGB.NET.Core;
+
+namespace Artemis.Core.Models.Profile
+{
+    public class Profile : IProfileElement
+    {
+        private Profile(PluginInfo pluginInfo)
+        {
+            PluginInfo = pluginInfo;
+        }
+
+        public PluginInfo PluginInfo { get; }
+        public bool IsActivated { get; private set; }
+        public int Order { get; set; }
+        public string Name { get; set; }
+        public List<IProfileElement> Children { get; set; }
+
+        public void Update(double deltaTime)
+        {
+            lock (this)
+            {
+                if (!IsActivated)
+                    throw new ArtemisCoreException($"Cannot update inactive profile: {this}");
+
+                foreach (var profileElement in Children)
+                    profileElement.Update(deltaTime);
+            }
+        }
+
+        public void Render(double deltaTime, RGBSurface surface, Graphics graphics)
+        {
+            lock (this)
+            {
+                if (!IsActivated)
+                    throw new ArtemisCoreException($"Cannot render inactive profile: {this}");
+
+                foreach (var profileElement in Children)
+                    profileElement.Render(deltaTime, surface, graphics);
+            }
+        }
+
+        public static Profile FromProfileEntity(PluginInfo pluginInfo, ProfileEntity profileEntity, IPluginService pluginService)
+        {
+            var profile = new Profile(pluginInfo) {Name = profileEntity.Name};
+            lock (profile)
+            {
+                // Populate the profile starting at the root, the rest is populated recursively
+                profile.Children.Add(Folder.FromFolderEntity(profile, profileEntity.RootFolder, pluginService));
+
+                return profile;
+            }
+        }
+
+        public void Activate()
+        {
+            lock (this)
+            {
+                if (IsActivated) return;
+
+                OnActivated();
+                IsActivated = true;
+            }
+        }
+
+        public void Deactivate()
+        {
+            lock (this)
+            {
+                if (!IsActivated) return;
+
+                IsActivated = false;
+                OnDeactivated();
+            }
+        }
+
+        public override string ToString()
+        {
+            return $"{nameof(Order)}: {Order}, {nameof(Name)}: {Name}, {nameof(PluginInfo)}: {PluginInfo}";
+        }
+
+        #region Events
+
+        /// <summary>
+        ///     Occurs when the profile is being activated.
+        /// </summary>
+        public event EventHandler Activated;
+
+        /// <summary>
+        ///     Occurs when the profile is being deactivated.
+        /// </summary>
+        public event EventHandler Deactivated;
+
+        private void OnActivated()
+        {
+            Activated?.Invoke(this, EventArgs.Empty);
+        }
+
+        private void OnDeactivated()
+        {
+            Deactivated?.Invoke(this, EventArgs.Empty);
+        }
+
+        #endregion
+    }
+}