[email protected]: Move MprisManager setup after _showFixedElements.

_addPlayer requires that to be set up already, and in situations such
as reloading the applet, the MprisManager may immediately have
players that can be added.

This isn't really exposed in normal use, since at session startup,
no players are usually running yet.

Author: mtwebster

files/usr/share/cinnamon/applets/[email protected]/applet.js

@@ -1004,20 +1004,6 @@ class CinnamonSoundApplet extends Applet.TextIconApplet {
         this._playerItems = [];
         this._activePlayer = null;
 
-        // Use shared MPRIS module for player discovery
-        this._mprisManager = MprisPlayerModule.getMprisPlayerManager();
-        this._playerAddedId = this._mprisManager.connect('player-added', (manager, mprisPlayer) => {
-            this._addPlayer(mprisPlayer);
-        });
-        this._playerRemovedId = this._mprisManager.connect('player-removed', (manager, busName, owner) => {
-            this._removePlayer(busName, owner);
-        });
-
-        // Add any players that already exist
-        for (let mprisPlayer of this._mprisManager.getPlayers()) {
-            this._addPlayer(mprisPlayer);
-        }
-
         this._control = new Cvc.MixerControl({ name: 'Cinnamon Volume Control' });
         this._control.connect('state-changed', (...args) => this._onControlStateChanged(...args));
 
@@ -1092,6 +1078,20 @@ class CinnamonSoundApplet extends Applet.TextIconApplet {
         this._volumeControlShown = false;
 
         this._showFixedElements();
+
+        // Use shared MPRIS module for player discovery.
+        this._mprisManager = MprisPlayerModule.getMprisPlayerManager();
+        this._playerAddedId = this._mprisManager.connect('player-added', (manager, mprisPlayer) => {
+            this._addPlayer(mprisPlayer);
+        });
+        this._playerRemovedId = this._mprisManager.connect('player-removed', (manager, busName, owner) => {
+            this._removePlayer(busName, owner);
+        });
+
+        for (let mprisPlayer of this._mprisManager.getPlayers()) {
+            this._addPlayer(mprisPlayer);
+        }
+
         this.set_show_label_in_vertical_panels(false);
         this.set_applet_label(this._applet_label.get_text());