Profile editor - Redesigned adding/removing timeline segments

General module - Added some basic window information to the data model
Profiles - Don't render when opacity is 0
Profile editor - Render non-selected layers in their main segment
Profile editor - Condition editor fixes

src/Artemis.UI.Shared/Services/DataModelVisualizationService.cs

@@ -42,6 +42,7 @@ namespace Artemis.UI.Shared.Services
 
             // Update to populate children
             viewModel.Update(this);
+            viewModel.UpdateRequested += (sender, args) => viewModel.Update(this);
             return viewModel;
         }
 
@@ -56,6 +57,7 @@ namespace Artemis.UI.Shared.Services
 
             // Update to populate children
             viewModel.Update(this);
+            viewModel.UpdateRequested += (sender, args) => viewModel.Update(this);
             return viewModel;
         }
 
@@ -185,6 +187,7 @@ namespace Artemis.UI.Shared.Services
                 if (initialValue == null)
                     initialValue = Activator.CreateInstance(registration.SupportedType);
             }
+
             // This assumes the type can be converted, that has been checked when the VM was created
             if (initialValue != null && initialValue.GetType() != registration.SupportedType)
                 initialValue = Convert.ChangeType(initialValue, registration.SupportedType);

src/Artemis.UI.Shared/Services/Interfaces/IProfileEditorService.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using Artemis.Core.Models.Profile;
+using Artemis.Core.Models.Profile.LayerProperties;
 using Artemis.Core.Plugins.Abstract;
 using Artemis.Core.Plugins.Models;
 using Artemis.UI.Shared.Events;
@@ -53,7 +54,7 @@ namespace Artemis.UI.Shared.Services.Interfaces
         ///     Occurs when the current editor time is changed
         /// </summary>
         event EventHandler CurrentTimeChanged;
-        
+
         /// <summary>
         ///     Occurs when the pixels per second (zoom level) is changed
         /// </summary>
@@ -76,11 +77,16 @@ namespace Artemis.UI.Shared.Services.Interfaces
         void RemovePropertyInput(PropertyInputRegistration registration);
 
         /// <summary>
-        /// Snaps the given time to the closest relevant element in the timeline, this can be the cursor, a keyframe or a segment end.
+        ///     Snaps the given time to the closest relevant element in the timeline, this can be the cursor, a keyframe or a
+        ///     segment end.
         /// </summary>
         /// <param name="time"></param>
         /// <param name="tolerance">How close the time must be to snap</param>
+        /// <param name="snapToSegments">Enable snapping to timeline segments</param>
+        /// <param name="snapToCurrentTime">Enable snapping to the current time of the editor</param>
+        /// <param name="snapToKeyframes">Enable snapping to visible keyframes</param>
+        /// <param name="excludedKeyframe">A keyframe to exclude during keyframe snapping</param>
         /// <returns></returns>
-        TimeSpan SnapToTimeline(TimeSpan time, TimeSpan tolerance, bool snapToSegments, bool snapToCurrentTime, bool snapToKeyframes);
+        TimeSpan SnapToTimeline(TimeSpan time, TimeSpan tolerance, bool snapToSegments, bool snapToCurrentTime, bool snapToKeyframes, BaseLayerPropertyKeyframe excludedKeyframe = null);
     }
 }

src/Artemis.UI.Shared/Services/ProfileEditorService.cs

@@ -113,20 +113,11 @@ namespace Artemis.UI.Shared.Services
             if (SelectedProfile == null)
                 return;
 
-            var delta = CurrentTime - _lastUpdateTime;
-            foreach (var folder in SelectedProfile.GetAllFolders())
-            {
-                foreach (var baseLayerEffect in folder.LayerEffects)
-                    baseLayerEffect.Update(delta.TotalSeconds);
-            }
-
-            foreach (var layer in SelectedProfile.GetAllLayers())
-            {
-                layer.OverrideProgress(CurrentTime);
-                layer.LayerBrush?.Update(delta.TotalSeconds);
-                foreach (var baseLayerEffect in layer.LayerEffects)
-                    baseLayerEffect.Update(delta.TotalSeconds);
-            }
+            // Stick to the main segment for any element that is not currently selected
+            foreach (var folder in SelectedProfile.GetAllFolders()) 
+                folder.OverrideProgress(CurrentTime, folder != SelectedProfileElement);
+            foreach (var layer in SelectedProfile.GetAllLayers()) 
+                layer.OverrideProgress(CurrentTime, layer != SelectedProfileElement);
 
             _lastUpdateTime = CurrentTime;
             OnProfilePreviewUpdated();
@@ -205,7 +196,7 @@ namespace Artemis.UI.Shared.Services
             }
         }
 
-        public TimeSpan SnapToTimeline(TimeSpan time, TimeSpan tolerance, bool snapToSegments, bool snapToCurrentTime, bool snapToKeyframes)
+        public TimeSpan SnapToTimeline(TimeSpan time, TimeSpan tolerance, bool snapToSegments, bool snapToCurrentTime, bool snapToKeyframes, BaseLayerPropertyKeyframe excludedKeyframe = null)
         {
             if (snapToSegments)
             {