Add preview delegate

VictoriousRaptor · VictoriousRaptor · commit 95aaa9f08573 · 2022-12-28T20:41:54.000+08:00
diff --git a/Flow.Launcher.Plugin/Result.cs b/Flow.Launcher.Plugin/Result.cs
@@ -246,12 +246,14 @@ public record PreviewInfo
             /// </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
@@ -202,7 +202,7 @@ private async Task LoadImageAsync()
         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);

Original file line number	Diff line number	Diff line change
`@@ -246,12 +246,14 @@ public record PreviewInfo`
`246`	`246`	`/// </summary>`
`247`	`247`	`public bool IsMedia { get; set; }`
`248`	`248`	`public string Description { get; set; }`
	`249`	`+ public IconDelegate PreviewDelegate { get; set; }`
`249`	`250`
`250`	`251`	`public static PreviewInfo Default { get; } = new()`
`251`	`252`	`{`
`252`	`253`	`PreviewImagePath = null,`
`253`	`254`	`Description = null,`
`254`	`255`	`IsMedia = false,`
	`256`	`+ PreviewDelegate = null,`
`255`	`257`	`};`
`256`	`258`	`}`
`257`	`259`	`}`
Original file line number	Diff line number	Diff line change
`@@ -202,7 +202,7 @@ private async Task LoadImageAsync()`
`202`	`202`	`private async Task LoadPreviewImageAsync()`
`203`	`203`	`{`
`204`	`204`	`var imagePath = string.IsNullOrEmpty(Result.Preview.PreviewImagePath) ? Result.IcoPath : Result.Preview.PreviewImagePath;`
`205`		`- var iconDelegate = Result.Icon;`
	`205`	`+ var iconDelegate = Result.Icon ?? Result.Preview.PreviewDelegate;`
`206`	`206`	`if (ImageLoader.CacheContainImage(imagePath, true))`
`207`	`207`	`{`
`208`	`208`	`previewImage = await LoadImageInternalAsync(imagePath, iconDelegate, true).ConfigureAwait(false);`