Media controller WIP

2024-01-10 20:59:55 +00:00
parent 56c4e6883e
commit e742b97b44
7 changed files with 79 additions and 5 deletions
@@ -0,0 +1,47 @@
+using Windows.Media.Control;
+
+namespace Hyperbar.Windows.Primary;
+
+public class MediaControllerInitializer :
+    IInitializer
+{
+    private readonly List<GlobalSystemMediaTransportControlsSession> sessions = [];
+
+    public async Task InitializeAsync()
+    {
+        GlobalSystemMediaTransportControlsSessionManager mediaTransportControlsSessionManager =
+            await GlobalSystemMediaTransportControlsSessionManager.RequestAsync();
+
+        mediaTransportControlsSessionManager.SessionsChanged += OnSessionsChanged;
+        IReadOnlyList<GlobalSystemMediaTransportControlsSession> sessions = 
+            mediaTransportControlsSessionManager.GetSessions();
+
+        foreach (var session in sessions)
+        {
+            this.sessions.Add(session);
+        }
+    }
+
+    private void OnSessionsChanged(GlobalSystemMediaTransportControlsSessionManager sender, 
+        SessionsChangedEventArgs args)
+    {
+        IReadOnlyList<GlobalSystemMediaTransportControlsSession> sessions =
+            sender.GetSessions();
+
+        foreach (var session in this.sessions.ToList())
+        {
+            if (!sessions.Contains(session))
+            {
+                this.sessions.Remove(session);
+            }
+        }
+
+        foreach (var session in sessions)
+        {
+            if (!this.sessions.Contains(session))
+            {
+                this.sessions.Add(session);
+            }
+        }
+    }
+}