From 0e0f24f635bcbe4723692fe649c6ae475da34786 Mon Sep 17 00:00:00 2001
From: Qian Bao <bao.github@outlook.com>
Date: Fri, 23 Oct 2020 10:45:22 +0800
Subject: [PATCH] Lazy Load Image

---
 Flow.Launcher/ResultListBox.xaml           | 2 +-
 Flow.Launcher/ViewModel/ResultViewModel.cs | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/Flow.Launcher/ResultListBox.xaml b/Flow.Launcher/ResultListBox.xaml
index 60d94a37b..072196605 100644
--- a/Flow.Launcher/ResultListBox.xaml
+++ b/Flow.Launcher/ResultListBox.xaml
@@ -42,7 +42,7 @@
                             <ColumnDefinition Width="0" />
                         </Grid.ColumnDefinitions>
                         <Image x:Name="ImageIcon" Width="32" Height="32" HorizontalAlignment="Left"
-                               Source="{Binding Image}" />
+                               Source="{Binding Image.Value}" />
                         <Grid Margin="5 0 5 0" Grid.Column="1" HorizontalAlignment="Stretch">
                             <Grid.RowDefinitions>
                                 <RowDefinition />
diff --git a/Flow.Launcher/ViewModel/ResultViewModel.cs b/Flow.Launcher/ViewModel/ResultViewModel.cs
index a4fe2ede4..a64836285 100644
--- a/Flow.Launcher/ViewModel/ResultViewModel.cs
+++ b/Flow.Launcher/ViewModel/ResultViewModel.cs
@@ -18,6 +18,7 @@ namespace Flow.Launcher.ViewModel
             if (result != null)
             {
                 Result = result;
+                Image = new Lazy<ImageSource>(() => SetImage);
             }
 
             Settings = settings;
@@ -36,8 +37,10 @@ namespace Flow.Launcher.ViewModel
         public string ShowSubTitleToolTip => string.IsNullOrEmpty(Result.SubTitleToolTip)
                                                 ? Result.SubTitle 
                                                 : Result.SubTitleToolTip;
+        
+        public Lazy<ImageSource> Image { get; set; }
 
-        public ImageSource Image
+        private ImageSource SetImage
         {
             get
             {
@@ -75,6 +78,7 @@ namespace Flow.Launcher.ViewModel
             }
         }
 
+        
         public override int GetHashCode()
         {
             return Result.GetHashCode();