Added LastRender to layer to fix keypress wave stacking on inactive profile

Artemis/Artemis/Profiles/Layers/Animations/GrowAnimation.cs

@@ -8,15 +8,13 @@ namespace Artemis.Profiles.Layers.Animations
 {
     public class GrowAnimation : ILayerAnimation
     {
-        private DateTime _lastUpdate;
         public string Name { get; } = "Grow";
 
         public void Update(LayerModel layerModel, bool updateAnimations)
         {
             // Reset animation progress if layer wasn't drawn for 100ms
-            if (new TimeSpan(0, 0, 0, 0, 100) < DateTime.Now - _lastUpdate)
+            if (new TimeSpan(0, 0, 0, 0, 100) < DateTime.Now - layerModel.LastRender)
                 layerModel.Properties.AnimationProgress = 0;
-            _lastUpdate = DateTime.Now;
 
             var progress = layerModel.Properties.AnimationProgress;
 

Artemis/Artemis/Profiles/Layers/Animations/PulseAnimation.cs

@@ -8,15 +8,13 @@ namespace Artemis.Profiles.Layers.Animations
 {
     public class PulseAnimation : ILayerAnimation
     {
-        private DateTime _lastUpdate;
         public string Name { get; } = "Pulse";
 
         public void Update(LayerModel layerModel, bool updateAnimations)
         {
             // Reset animation progress if layer wasn't drawn for 100ms
-            if (new TimeSpan(0, 0, 0, 0, 100) < DateTime.Now - _lastUpdate)
+            if (new TimeSpan(0, 0, 0, 0, 100) > DateTime.Now - layerModel.LastRender)
                 layerModel.Properties.AnimationProgress = 0;
-            _lastUpdate = DateTime.Now;
 
             var progress = layerModel.Properties.AnimationProgress;
 

Artemis/Artemis/Profiles/Layers/Models/LayerModel.cs

@@ -53,6 +53,9 @@ namespace Artemis.Profiles.Layers.Models
         [JsonIgnore]
         public GifImage GifImage { get; set; }
 
+        [JsonIgnore]
+        public DateTime LastRender { get; set; }
+
         /// <summary>
         ///     Checks whether this layers conditions are met.
         ///     If they are met and this layer is an event, this also triggers that event.
@@ -69,6 +72,9 @@ namespace Artemis.Profiles.Layers.Models
         {
             LayerType.Update(this, dataModel, preview);
             LayerAnimation?.Update(this, updateAnimations);
+
+            if (!preview)
+                LastRender = DateTime.Now;
         }
 
         public void Draw(IDataModel dataModel, DrawingContext c, bool preview, bool updateAnimations)

Artemis/Artemis/Profiles/Layers/Types/KeyPress/KeyPressType.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Windows;
 using System.Windows.Forms;
@@ -19,7 +20,7 @@ namespace Artemis.Profiles.Layers.Types.KeyPress
     {
         private readonly MainManager _mainManager;
         private List<LayerModel> _keyPressLayers = new List<LayerModel>();
-        private KeyPressPropertiesModel _properties;
+        private LayerModel _layerModel;
 
         public KeyPressType(MainManager mainManager)
         {
@@ -39,7 +40,9 @@ namespace Artemis.Profiles.Layers.Types.KeyPress
             var thumbnailRect = new Rect(0, 0, 18, 18);
             var visual = new DrawingVisual();
             using (var c = visual.RenderOpen())
+            {
                 c.DrawImage(ImageUtilities.BitmapToBitmapImage(Resources.gif), thumbnailRect);
+            }
 
             var image = new DrawingImage(visual.Drawing);
             return image;
@@ -63,7 +66,7 @@ namespace Artemis.Profiles.Layers.Types.KeyPress
             layerModel.Properties.Y = 0;
             layerModel.Properties.Contain = true;
 
-            _properties = (KeyPressPropertiesModel) layerModel.Properties;
+            _layerModel = layerModel;
 
             if (isPreview)
                 return;
@@ -96,27 +99,38 @@ namespace Artemis.Profiles.Layers.Types.KeyPress
 
         private void KeyboardHookOnKeyDownCallback(KeyEventArgs e)
         {
-            if (_properties == null)
+            if (_layerModel == null)
                 return;
 
+            // Reset animation progress if layer wasn't drawn for 100ms
+            if (new TimeSpan(0, 0, 0, 0, 100) < DateTime.Now - _layerModel.LastRender)
+                return;
+
+            lock (_keyPressLayers)
+            {
+                if (_keyPressLayers.Count >= 25)
+                    return;
+            }
+
             var keyMatch = _mainManager.DeviceManager.ActiveKeyboard.GetKeyPosition(e.KeyCode);
             if (keyMatch == null)
                 return;
 
             lock (_keyPressLayers)
             {
+                var properties = (KeyPressPropertiesModel) _layerModel.Properties;
                 var layer = LayerModel.CreateLayer();
-                layer.Properties.X = keyMatch.Value.X - _properties.Scale/2;
+                layer.Properties.X = keyMatch.Value.X - properties.Scale/2;
-                layer.Properties.Y = keyMatch.Value.Y - _properties.Scale/2;
+                layer.Properties.Y = keyMatch.Value.Y - properties.Scale/2;
-                layer.Properties.Width = _properties.Scale;
+                layer.Properties.Width = properties.Scale;
-                layer.Properties.Height = _properties.Scale;
+                layer.Properties.Height = properties.Scale;
-                layer.Properties.AnimationSpeed = _properties.AnimationSpeed;
+                layer.Properties.AnimationSpeed = properties.AnimationSpeed;
                 layer.LayerAnimation = new GrowAnimation();
 
                 // Setup the brush according to settings
-                layer.Properties.Brush = _properties.RandomColor
+                layer.Properties.Brush = properties.RandomColor
-                    ? ColorHelpers.RandomizeBrush(_properties.Brush)
+                    ? ColorHelpers.RandomizeBrush(properties.Brush)
-                    : _properties.Brush.CloneCurrentValue();
+                    : properties.Brush.CloneCurrentValue();
 
                 _keyPressLayers.Add(layer);
             }

Artemis/Artemis/Profiles/ProfileModel.cs

@@ -25,8 +25,13 @@ namespace Artemis.Profiles
             DrawingVisual = new DrawingVisual();
         }
 
-        public ChildItemCollection<ProfileModel, LayerModel> Layers { get; }
+        /// <summary>
+        ///     Indicates whether the profile is actively being rendered
+        /// </summary>
+        [JsonIgnore]
+        public bool IsActive { get; set; }
 
+        public ChildItemCollection<ProfileModel, LayerModel> Layers { get; }
         public string Name { get; set; }
         public bool IsDefault { get; set; }
         public string KeyboardSlug { get; set; }
@@ -44,30 +49,6 @@ namespace Artemis.Profiles
                 Layers[i].Order = i;
         }
 
-        public void DrawLayers(Graphics keyboard, Rect keyboardRect, IDataModel dataModel, bool preview,
-            bool updateAnimations)
-        {
-            var visual = new DrawingVisual();
-            using (var c = visual.RenderOpen())
-            {
-                // Setup the DrawingVisual's size
-                c.PushClip(new RectangleGeometry(keyboardRect));
-                c.DrawRectangle(new SolidColorBrush(Color.FromArgb(0, 0, 0, 0)), null, keyboardRect);
-
-                // Draw the layers
-                foreach (var layerModel in Layers.OrderByDescending(l => l.Order))
-                {
-                    layerModel.Update(dataModel, preview, updateAnimations);
-                    layerModel.Draw(dataModel, c, preview, updateAnimations);
-                }
-                // Remove the clip
-                c.Pop();
-            }
-
-            using (var bmp = ImageUtilities.DrawingVisualToBitmap(visual, keyboardRect))
-                keyboard.DrawImage(bmp, new PointF(0, 0));
-        }
-
         /// <summary>
         ///     Gives all the layers and their children in a flat list
         /// </summary>
@@ -97,14 +78,12 @@ namespace Artemis.Profiles
             var layers = new List<LayerModel>();
             foreach (var layerModel in Layers.OrderByDescending(l => l.Order))
             {
-                if (!layerModel.Enabled || keyboardOnly && layerModel.LayerType.DrawType != DrawType.Keyboard)
+                if (!layerModel.Enabled || (keyboardOnly && (layerModel.LayerType.DrawType != DrawType.Keyboard)))
                     continue;
 
                 if (!ignoreConditions)
-                {
                     if (!layerModel.ConditionsMet(dataModel))
                         continue;
-                }
 
                 layers.Add(layerModel);
                 layers.AddRange(layerModel.GetRenderLayers(dataModel, keyboardOnly, ignoreConditions));
@@ -144,7 +123,9 @@ namespace Artemis.Profiles
             }
 
             using (var bmp = ImageUtilities.DrawingVisualToBitmap(visual, rect))
+            {
                 g.DrawImage(bmp, new PointF(0, 0));
+            }
         }
 
         /// <summary>