Use Visibility for consistency

Author: VictoriousRaptor

Flow.Launcher/MainWindow.xaml

@@ -438,7 +438,7 @@
                                         HorizontalAlignment="Center"
                                         Source="{Binding PreviewImage}"
                                         StretchDirection="DownOnly"
-                                        Visibility="{Binding ShowPreviewImage, Converter={StaticResource BoolToVisibilityConverter}}">
+                                        Visibility="{Binding ShowPreviewImage}">
                                         <Image.Style>
                                             <Style TargetType="{x:Type Image}">
                                                 <Setter Property="MaxWidth" Value="96" />

Flow.Launcher/ViewModel/ResultViewModel.cs

@@ -90,26 +90,18 @@ public Visibility ShowIcon
             }
         }
 
-        public bool ShowPreviewImage
+        public Visibility ShowPreviewImage
         {
             get
             {
-                if (!string.IsNullOrEmpty(Result.Preview.PreviewImagePath) || Result.Preview.PreviewDelegate != null)
+                if (PreviewImageAvailable)
                 {
-                    return true;
+                    return Visibility.Visible;
                 }
                 else
                 {
-                    // Fall back to Icon
-                    if (!ImgIconAvailable && !GlyphAvailable)
-                        return true;
-
-                    // Although user can choose to use glyph icons, plugins may choose to supply only image icons.
-                    // In this case we ignore the setting because otherwise icons will not display as intended
-                    if (Settings.UseGlyphIcons && !GlyphAvailable && ImgIconAvailable)
-                        return true;
-
-                    return !Settings.UseGlyphIcons && ImgIconAvailable;
+                    // Fall back to icon
+                    return ShowIcon;
                 }
             }
         }
@@ -244,7 +236,7 @@ public void LoadPreviewImage()
         {
             if (ShowDefaultPreview == Visibility.Visible)
             {
-                if (!PreviewImageLoaded && ShowPreviewImage)
+                if (!PreviewImageLoaded && ShowPreviewImage == Visibility.Visible)
                 {
                     PreviewImageLoaded = true;
                     _ = LoadPreviewImageAsync();

Flow.Launcher/ViewModel/ResultsViewModel.cs

@@ -9,7 +9,6 @@
 using System.Windows.Data;
 using System.Windows.Documents;
 using System.Windows.Input;
-using JetBrains.Annotations;
 
 namespace Flow.Launcher.ViewModel
 {