Layer effects - WIP commit

Profile editor - Show brush icons at different parts in the editor

src/Artemis.UI/PropertyInput/EffectPropertyInputViewModel.cs

@@ -0,0 +1,68 @@
+using System.Collections.Generic;
+using System.Linq;
+using Artemis.Core.Events;
+using Artemis.Core.Models.Profile;
+using Artemis.Core.Models.Profile.LayerProperties;
+using Artemis.Core.Plugins.Abstract;
+using Artemis.Core.Plugins.LayerEffect;
+using Artemis.Core.Services.Interfaces;
+using Artemis.UI.Shared.PropertyInput;
+using Artemis.UI.Shared.Services.Interfaces;
+
+namespace Artemis.UI.PropertyInput
+{
+    public class EffectPropertyInputViewModel : PropertyInputViewModel<LayerEffectReference>
+    {
+        private readonly ILayerService _layerService;
+        private readonly IPluginService _pluginService;
+
+        public EffectPropertyInputViewModel(LayerProperty<LayerEffectReference> layerProperty, IProfileEditorService profileEditorService,
+            ILayerService layerService, IPluginService pluginService) : base(layerProperty, profileEditorService)
+        {
+            _layerService = layerService;
+            _pluginService = pluginService;
+
+            _pluginService.PluginEnabled += PluginServiceOnPluginLoaded;
+            _pluginService.PluginDisabled += PluginServiceOnPluginLoaded;
+            UpdateEnumValues();
+        }
+
+        public List<LayerEffectDescriptor> Descriptors { get; set; }
+
+        public LayerEffectDescriptor SelectedDescriptor
+        {
+            get => Descriptors.FirstOrDefault(d => d.LayerEffectProvider.PluginInfo.Guid == InputValue?.EffectPluginGuid && d.LayerEffectType.Name == InputValue?.EffectType);
+            set => SetEffectByDescriptor(value);
+        }
+
+        public void UpdateEnumValues()
+        {
+            var layerEffectProviders = _pluginService.GetPluginsOfType<LayerEffectProvider>();
+            Descriptors = layerEffectProviders.SelectMany(l => l.LayerEffectDescriptors).ToList();
+            NotifyOfPropertyChange(nameof(SelectedDescriptor));
+        }
+
+
+        public override void Dispose()
+        {
+            _pluginService.PluginEnabled -= PluginServiceOnPluginLoaded;
+            _pluginService.PluginDisabled -= PluginServiceOnPluginLoaded;
+            base.Dispose();
+        }
+
+        protected override void OnInputValueApplied()
+        {
+            _layerService.InstantiateLayerEffect(LayerProperty.Layer);
+        }
+
+        private void SetEffectByDescriptor(LayerEffectDescriptor value)
+        {
+            InputValue = new LayerEffectReference {EffectPluginGuid = value.LayerEffectProvider.PluginInfo.Guid, EffectType = value.LayerEffectType.Name};
+        }
+
+        private void PluginServiceOnPluginLoaded(object sender, PluginEventArgs e)
+        {
+            UpdateEnumValues();
+        }
+    }
+}