notify change of SearchSource's image after selection

Author: jjw24

Plugins/Flow.Launcher.Plugin.WebSearch/SearchSource.cs

@@ -47,6 +47,8 @@ public string IconPath
         [JsonIgnore]
         public ImageSource Image => ImageLoader.Load(IconPath);
 
+        internal void NotifyImageChange() => OnPropertyChanged(nameof(Image));
+
         public string Url { get; set; }
         public bool Enabled { get; set; }
 

Plugins/Flow.Launcher.Plugin.WebSearch/SearchSourceViewModel.cs

@@ -1,12 +1,12 @@
-using Flow.Launcher.Infrastructure;
+using Flow.Launcher.Infrastructure;
 using Flow.Launcher.Infrastructure.UserSettings;
 using System;
 using System.IO;
 using System.Windows.Forms;
 
 namespace Flow.Launcher.Plugin.WebSearch
 {
-    public class SearchSourceViewModel
+    public class SearchSourceViewModel : BaseModel
     {
         private readonly string destinationDirectory = 
             Path.Combine(DataLocation.DataDirectory(), @"Settings\Plugins\Flow.Launcher.Plugin.WebSearch\IconImages");
@@ -30,6 +30,8 @@ public void CopyNewImageToUserDataDirectory(SearchSource selectedSearchSource, s
                     Directory.CreateDirectory(destinationDirectory);
 
                 File.Copy(fullpathToSelectedImage, destinationFileNameFullPath);
+
+                selectedSearchSource.NotifyImageChange();
             }
             catch(Exception e)
             {