From 56dd78d734cab0b9b2b303115d4674f05cb52f9f Mon Sep 17 00:00:00 2001
From: Kendall Garner <17521368+kgarner7@users.noreply.github.com>
Date: Mon, 17 Oct 2022 05:10:49 +0000
Subject: [PATCH] Add ability to control/view volume on MPRIS (#1519)

---
 src/main/plugins/mpris.ts   | 7 +++++++
 src/renderer/main/vueapp.js | 1 +
 2 files changed, 8 insertions(+)

diff --git a/src/main/plugins/mpris.ts b/src/main/plugins/mpris.ts
index 15e08cdf..bfc0f6ef 100644
--- a/src/main/plugins/mpris.ts
+++ b/src/main/plugins/mpris.ts
@@ -71,6 +71,9 @@ export default class mpris {
     player.on("position", (args: { position: any }) => mpris.utils.playback.seek(args.position / 1000 / 1000));
     player.on("loopStatus", (status: string) => renderer.executeJavaScript(`app.mk.repeatMode = ${loopType[status.toLowerCase()]}`));
     player.on("shuffle", () => renderer.executeJavaScript("app.mk.shuffleMode = (app.mk.shuffleMode === 0) ? 1 : 0"));
+    player.on("volume", (volume: string) => {
+      renderer.executeJavaScript(`app.mk.volume = ${parseFloat(volume)}`);
+    });
 
     mpris.utils.getIPCMain().on("mpris:playbackTimeDidChange", (event: any, time: number) => {
       player.getPosition = () => time;
@@ -90,6 +93,10 @@ export default class mpris {
       }
     });
 
+    mpris.utils.getIPCMain().on("mpris:volumeChange", (_e: any, volume: number) => {
+      player.volume = volume;
+    })
+
     mpris.utils.getIPCMain().on("shuffleModeDidChange", (_e: any, mode: number) => {
       player.shuffle = mode === 1;
     });
diff --git a/src/renderer/main/vueapp.js b/src/renderer/main/vueapp.js
index a2bf4327..dd83dd5e 100644
--- a/src/renderer/main/vueapp.js
+++ b/src/renderer/main/vueapp.js
@@ -1246,6 +1246,7 @@ const app = new Vue({
 
       this.mk.addEventListener(MusicKit.Events.playbackVolumeDidChange, (_a) => {
         this.cfg.audio.volume = this.mk.volume;
+        ipcRenderer.send("mpris:volumeChange", this.mk.volume);
       });
 
       this.refreshPlaylists(this.isDev);