[gnome-shell/wip/carlosg/sound-abstraction: 8/10] volume: Port to MetaSoundPlayer for emitting sounds



commit 99590d768e5301037ddc9091ae07ef0fd613edf3
Author: Carlos Garnacho <carlosg gnome org>
Date:   Thu Dec 13 20:33:45 2018 +0100

    volume: Port to MetaSoundPlayer for emitting sounds
    
    Move away from ShellGlobal API, which is too tightly coupled to
    libcanberra-gtk.

 js/ui/status/volume.js | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)
---
diff --git a/js/ui/status/volume.js b/js/ui/status/volume.js
index 00af791a6..019030570 100644
--- a/js/ui/status/volume.js
+++ b/js/ui/status/volume.js
@@ -57,6 +57,7 @@ var StreamSlider = new Lang.Class({
         });
 
         this._stream = null;
+        this._volumeCancellable = null;
     },
 
     get stream() {
@@ -129,11 +130,14 @@ var StreamSlider = new Lang.Class({
     },
 
     _notifyVolumeChange() {
-        global.cancel_theme_sound(VOLUME_NOTIFY_ID);
-        global.play_theme_sound(VOLUME_NOTIFY_ID,
-                                'audio-volume-change',
-                                _("Volume changed"),
-                                Clutter.get_current_event ());
+        if (this._volumeCancellable)
+            this._volumeCancellable.cancel();
+
+        this._volumeCancellable = new Gio.Cancellable();
+        let player = global.display.get_sound_player();
+        player.play_from_theme('audio-volume-change',
+                               _("Volume changed"),
+                               this._volumeCancellable);
     },
 
     _updateVolume() {


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