From 498724e2a433d5f6192dc55c74ec94be6e3fea22 Mon Sep 17 00:00:00 2001
From: Henrik Friedrichsen <henrik@affekt.org>
Date: Sun, 8 Sep 2019 21:11:59 +0200
Subject: [PATCH] fix: trigger UI redraw after fetching artist data in separate
 thread

fixes #91
---
 src/library.rs   | 4 ++++
 src/ui/artist.rs | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/src/library.rs b/src/library.rs
index dc347b7..b8394b9 100644
--- a/src/library.rs
+++ b/src/library.rs
@@ -749,4 +749,8 @@ impl Library {
 
         self.save_cache(config::cache_path(CACHE_PLAYLISTS), self.playlists.clone());
     }
+
+    pub fn trigger_redraw(&self) {
+        self.ev.trigger();
+    }
 }
diff --git a/src/ui/artist.rs b/src/ui/artist.rs
index 6b6716e..d07d32c 100644
--- a/src/ui/artist.rs
+++ b/src/ui/artist.rs
@@ -37,10 +37,12 @@ impl ArtistView {
             let top_tracks = top_tracks.clone();
             let spotify = spotify.clone();
             let id = artist.id.clone();
+            let library = library.clone();
             thread::spawn(move || {
                 if let Some(id) = id {
                     if let Some(tracks) = spotify.artist_top_tracks(id) {
                         top_tracks.write().unwrap().extend(tracks);
+                        library.trigger_redraw();
                     }
                 }
             });
@@ -51,10 +53,12 @@ impl ArtistView {
             let related = related.clone();
             let spotify = spotify.clone();
             let id = artist.id.clone();
+            let library = library.clone();
             thread::spawn(move || {
                 if let Some(id) = id {
                     if let Some(artists) = spotify.artist_related_artists(id) {
                         related.write().unwrap().extend(artists);
+                        library.trigger_redraw();
                     }
                 }
             });