Started implementing logic behind the timeline UI

src/Artemis.Core/Artemis.Core.csproj

@@ -12,7 +12,7 @@
     <AssemblyName>Artemis.Core</AssemblyName>
     <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
-	<ShouldIncludeNativeSkiaSharp>false</ShouldIncludeNativeSkiaSharp>
+    <ShouldIncludeNativeSkiaSharp>false</ShouldIncludeNativeSkiaSharp>
     <NuGetPackageImportStamp>
     </NuGetPackageImportStamp>
     <TargetFrameworkProfile />
@@ -149,6 +149,7 @@
     <Compile Include="Extensions\TypeExtensions.cs" />
     <Compile Include="JsonConverters\SKColorConverter.cs" />
     <Compile Include="Models\DataModelDescription.cs" />
+    <Compile Include="Models\Profile\Keyframe.cs" />
     <Compile Include="Models\Profile\LayerShapes\Ellipse.cs" />
     <Compile Include="Models\Profile\LayerShapes\Fill.cs" />
     <Compile Include="Models\Profile\LayerShapes\Polygon.cs" />
@@ -160,6 +161,7 @@
     <Compile Include="Ninject\LoggerProvider.cs" />
     <Compile Include="Ninject\PluginSettingsProvider.cs" />
     <Compile Include="Ninject\SettingsServiceProvider.cs" />
+    <Compile Include="Models\Profile\LayerProperty.cs" />
     <Compile Include="Plugins\Abstract\ModuleDataModel.cs" />
     <Compile Include="Plugins\Abstract\ModuleViewModel.cs" />
     <Compile Include="Plugins\Abstract\ProfileModule.cs" />

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

@@ -0,0 +1,13 @@
+using System;
+
+namespace Artemis.Core.Models.Profile
+{
+    public class Keyframe
+    {
+        public Layer Layer { get; set; }
+        public LayerProperty Property { get; set; }
+
+        public TimeSpan Position { get; set; }
+        public object Value { get; set; }
+    }
+}

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

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+
+namespace Artemis.Core.Models.Profile
+{
+    public class LayerProperty
+    {
+        internal LayerProperty(Layer layer, LayerProperty parent)
+        {
+            Layer = layer;
+            Parent = parent;
+
+            Children = new List<LayerProperty>();
+        }
+
+        public Layer Layer { get; }
+        public LayerProperty Parent { get; }
+        public List<LayerProperty> Children { get; set; }
+
+        public string Name { get; set; }
+        public string Description { get; set; }
+        public Type Type { get; set; }
+        public object BaseValue { get; set; }
+        public List<Keyframe> Keyframes { get; set; }
+    }
+}