Fix: Lockscreen crash when using gstreamer (#172)

* Fix: Lockscreen crash when using gstreamer

* use a binding instead of having to call next

---------

Co-authored-by: Luis Bocanegra <[email protected]>

Author: Skaleee

package/contents/ui/FadePlayer.qml

@@ -8,7 +8,7 @@ import "code/enum.js" as Enum
 
 Item {
     id: root
-    property var currentSource
+    property var currentSource: Utils.createVideo("")
     property real volume: 1.0
     property bool muted: true
     property real playbackRate: 1

package/contents/ui/main.qml

@@ -241,7 +241,6 @@ WallpaperItem {
         FadePlayer {
             id: player
             anchors.fill: parent
-            currentSource: main.currentSource
             muted: main.muteAudio
             lastVideoPosition: main.configuration.LastVideoPosition
             onSetNextSource: {
@@ -356,6 +355,11 @@ WallpaperItem {
 
     Component.onCompleted: {
         startTimer.start();
+        Qt.callLater(() => {
+            player.currentSource = Qt.binding(() => {
+                return main.currentSource;
+            });
+        });
     }
 
     function save() {