From 95aaa9f08573e8c6926cf62fec9297c71961f34e Mon Sep 17 00:00:00 2001
From: Vic <10308169+VictoriousRaptor@users.noreply.github.com>
Date: Fri, 23 Dec 2022 17:48:09 +0800
Subject: [PATCH] Add preview delegate

---
 Flow.Launcher.Plugin/Result.cs             | 2 ++
 Flow.Launcher/ViewModel/ResultViewModel.cs | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/Flow.Launcher.Plugin/Result.cs b/Flow.Launcher.Plugin/Result.cs
index 912a23a6f..dadf220e3 100644
--- a/Flow.Launcher.Plugin/Result.cs
+++ b/Flow.Launcher.Plugin/Result.cs
@@ -246,12 +246,14 @@ namespace Flow.Launcher.Plugin
             /// </summary>
             public bool IsMedia { get; set; }
             public string Description { get; set; }
+            public IconDelegate PreviewDelegate { get; set; }
 
             public static PreviewInfo Default { get; } = new()
             {
                 PreviewImagePath = null,
                 Description = null,
                 IsMedia = false,
+                PreviewDelegate = null,
             };
         }
     }
diff --git a/Flow.Launcher/ViewModel/ResultViewModel.cs b/Flow.Launcher/ViewModel/ResultViewModel.cs
index f0f77d61f..be5dacbfb 100644
--- a/Flow.Launcher/ViewModel/ResultViewModel.cs
+++ b/Flow.Launcher/ViewModel/ResultViewModel.cs
@@ -202,7 +202,7 @@ namespace Flow.Launcher.ViewModel
         private async Task LoadPreviewImageAsync()
         {
             var imagePath = string.IsNullOrEmpty(Result.Preview.PreviewImagePath) ? Result.IcoPath : Result.Preview.PreviewImagePath;
-            var iconDelegate = Result.Icon;
+            var iconDelegate = Result.Icon ?? Result.Preview.PreviewDelegate;
             if (ImageLoader.CacheContainImage(imagePath, true))
             {
                 previewImage = await LoadImageInternalAsync(imagePath, iconDelegate, true).ConfigureAwait(false);