Disable playback controls while in external player (#909)

src/main/ipc.js

@@ -58,7 +58,7 @@ function init () {
    */
 
   ipc.on('onPlayerOpen', function () {
-    menu.setPlayerOpen(true)
+    menu.togglePlaybackControls(true)
     powerSaveBlocker.enable()
     shortcuts.enable()
     thumbar.enable()
@@ -70,7 +70,7 @@ function init () {
   })
 
   ipc.on('onPlayerClose', function () {
-    menu.setPlayerOpen(false)
+    menu.togglePlaybackControls(false)
     powerSaveBlocker.disable()
     shortcuts.disable()
     thumbar.disable()
@@ -126,7 +126,12 @@ function init () {
     })
   })
 
-  ipc.on('openExternalPlayer', (e, ...args) => externalPlayer.spawn(...args))
+  ipc.on('openExternalPlayer', (e, ...args) => {
+    menu.togglePlaybackControls(false)
+    thumbar.disable()
+    externalPlayer.spawn(...args)
+  })
+
   ipc.on('quitExternalPlayer', () => externalPlayer.kill())
 
   // Capture all events

src/main/menu.js

@@ -1,6 +1,6 @@
 module.exports = {
   init,
-  setPlayerOpen,
+  togglePlaybackControls,
   setWindowFocus,
   setAllowNav,
   onPlayerUpdate,
@@ -24,7 +24,7 @@ function init () {
   electron.Menu.setApplicationMenu(menu)
 }
 
-function setPlayerOpen (flag) {
+function togglePlaybackControls (flag) {
   getMenuItem('Play/Pause').enabled = flag
   getMenuItem('Skip Next').enabled = flag
   getMenuItem('Skip Previous').enabled = flag