Reworked UI and added SMTC Output (Works with Nutty SMTC bridge)

RadioDJViewer/Main.cs

@@ -21,6 +21,8 @@ using System.Security;
 
 namespace RadioDJViewer
 {
+    using System;
+
     public partial class Main : Form
     {
         private string _currentTrackKey = string.Empty;
@@ -59,6 +61,7 @@ namespace RadioDJViewer
         public Main()
         {
             InitializeComponent();
+            EnsureDefaultImageExists();
             UpdateStatusBar();
             // Set up timer for polling API every 3 seconds
             apiTimer = new System.Windows.Forms.Timer();
@@ -70,6 +73,7 @@ namespace RadioDJViewer
             // Wire up dark mode button
             this.uicolor.Click += Uicolor_Click;
             this.load_profile_button.Click += load_profile_button_Click;
+            this.FormClosed += Main_FormClosed;
             PopulateProfileDropBox();
             UpdateTheme();
         }
@@ -184,6 +188,7 @@ namespace RadioDJViewer
             WidgetServer.CachedDuration = "0";
             WidgetServer.CachedTime = "No Data";
             WidgetServer.CachedPaused = true;
+            SmtcService.Disable();
             // Stop widget server when disconnecting
             try
             {
@@ -581,7 +586,7 @@ namespace RadioDJViewer
                 {
                     WidgetServer.CachedArtist = artistText ?? string.Empty;
                     WidgetServer.CachedTitle = titleText ?? string.Empty;
-                    
+
                     byte[] imgBytes = null;
                     // Prefer album art from main images folder
                     if (!string.IsNullOrEmpty(albumArt) && !string.IsNullOrEmpty(mainImagesFolderPath))
@@ -630,6 +635,24 @@ namespace RadioDJViewer
                     UpdateCurrentSongImage(null);
                 }
 
+                if (IsSmtcEnabledForActiveProfile())
+                {
+                    if (HasValidSmtcMetadata(titleText, artistText))
+                    {
+                        string smtcImagePath = ResolveSmtcImagePath();
+#if DEBUG
+                        System.Diagnostics.Debug.WriteLine($"[SMTC] Resolved artwork path: '{smtcImagePath}' (exists={(!string.IsNullOrWhiteSpace(smtcImagePath) && File.Exists(smtcImagePath))})");
+#endif
+                        SmtcService.PublishNowPlaying(titleText, artistText, smtcImagePath, _playbackPaused);
+                    }
+                    else
+                        SmtcService.Disable();
+                }
+                else
+                {
+                    SmtcService.Disable();
+                }
+
                 if (trackChanged)
                 {
 #if DEBUG
@@ -658,130 +681,10 @@ namespace RadioDJViewer
                 WidgetServer.CachedTime = "No Data";
                 WidgetServer.CachedPaused = true;
                 pictureBox1.Image = null;
+                SmtcService.Disable();
             }
         }
 
-        private void UpdateStatusBar()
-        {
-            try
-            {
-                if (!isConnected)
-                {
-                    toolStripStatusLabel2.BackColor = Color.Red;
-                }
-                else
-                {
-                    if (isConnected && widgetRunning)
-                        toolStripStatusLabel2.BackColor = Color.Blue;
-                    else
-                        toolStripStatusLabel2.BackColor = Color.Green;
-                }
-            }
-            catch { }
-
-            toolStripStatusLabel4.Text = $"Profile: {currentProfile}";
-            if (statusCts == null)
-            {
-                toolStripStatusLabel3.Text = isConnected ? "Connected to API" : "Disconnected";
-            }
-        }
-
-        private void ShowTemporaryStatus(string message, int milliseconds)
-        {
-            try
-            {
-                statusCts?.Cancel();
-            }
-            catch { }
-            statusCts = null;
-
-            if (milliseconds <= 0)
-            {
-                var persistent = new CancellationTokenSource();
-                statusCts = persistent;
-                toolStripStatusLabel3.Text = message;
-                return;
-            }
-
-            var cts = new CancellationTokenSource();
-            statusCts = cts;
-            toolStripStatusLabel3.Text = message;
-
-            Task.Run(async () =>
-            {
-                try
-                {
-                    await Task.Delay(milliseconds, cts.Token);
-                    if (!cts.IsCancellationRequested)
-                    {
-                        statusCts = null;
-                        this.BeginInvoke((Action)(() => {
-                            toolStripStatusLabel3.Text = isConnected ? "Connected to API" : "Disconnected";
-                        }));
-                    }
-                }
-                catch { }
-            });
-        }
-
-        private void ClearStatusMessage()
-        {
-            try { statusCts?.Cancel(); } catch { }
-            statusCts = null;
-            try { toolStripStatusLabel3.Text = isConnected ? "Connected to API" : "Disconnected"; } catch { }
-        }
-
-        private void StartWidgetServerIfEnabled()
-        {
-            if (loadedProfile == null || !loadedProfile.WebServerEnabled)
-                return;
-
-            try
-            {
-                WidgetServer.CachedClockVisibility = loadedProfile.ClockVisibilityEnabled;
-                
-                if (widgetServer == null)
-                {
-                    int port = loadedProfile.WebServerPort > 0 ? loadedProfile.WebServerPort : 8080;
-                    widgetServer = new WidgetServer(port, () => _previousToastArtist, () => _previousToastTitle, () => this.currentSongImagePath ?? this.defaultImagePath);
-                }
-                widgetServer.Start();
-                widgetRunning = true;
-                UpdateStatusBar();
-                ShowTemporaryStatus($"Web: Running on {loadedProfile.WebServerPort}", 5000);
-            }
-            catch (Exception ex)
-            {
-                widgetRunning = false;
-                UpdateStatusBar();
-                ShowTemporaryStatus($"Web server error: {ex.Message}", 5000);
-            }
-        }
-
-        private void restAPISettingToolStripMenuItem_Click(object sender, EventArgs e)
-        {
-            var settingsForm = new Form1();
-            settingsForm.ApplyTheme(isDarkMode);
-            settingsForm.ShowDialog();
-        }
-
-        private void aboutToolStripMenuItem_Click(object sender, EventArgs e)
-        {
-            var assembly = System.Reflection.Assembly.GetExecutingAssembly();
-            string version = assembly.GetName().Version.ToString();
-            string message = $"RadioDJViewer\nVersion: {version}\nGitHub: https://git.smartcraft.me/minster586/RadioDJViewer";
-            MessageBox.Show(message, "About RadioDJViewer", MessageBoxButtons.OK, MessageBoxIcon.Information);
-        }
-
-        private void exitToolStripMenuItem_Click(object sender, EventArgs e)
-        {
-            Application.Exit();
-        }
-
-        private void toolStripStatusLabel4_Click(object sender, EventArgs e)
-        {
-        }
-
         public void LoadProfile(Profile profile)
         {
             currentProfile = profile.Name;
@@ -792,6 +695,8 @@ namespace RadioDJViewer
             int pollingRate = profile.PollingRateSeconds > 0 ? profile.PollingRateSeconds : 3;
             apiTimer.Interval = pollingRate * 1000;
             WidgetServer.CachedClockVisibility = profile.ClockVisibilityEnabled;
+            if (!profile.SmtcEnabled)
+                SmtcService.Disable();
             UpdateStatusBar();
         }
 
@@ -911,6 +816,22 @@ namespace RadioDJViewer
             return loadedProfile != null && loadedProfile.ToastNotificationsEnabled;
         }
 
+        private bool IsSmtcEnabledForActiveProfile()
+        {
+            return loadedProfile != null && loadedProfile.SmtcEnabled;
+        }
+
+        private static bool HasValidSmtcMetadata(string title, string artist)
+        {
+            if (string.IsNullOrWhiteSpace(title) || string.IsNullOrWhiteSpace(artist))
+                return false;
+
+            string t = title.Trim();
+            string a = artist.Trim();
+            return !t.Equals("No title", StringComparison.OrdinalIgnoreCase)
+                && !a.Equals("No artist", StringComparison.OrdinalIgnoreCase);
+        }
+
         private static string NormalizeTrackMetadata(string value)
         {
             return string.IsNullOrWhiteSpace(value) ? string.Empty : value.Trim();
@@ -951,6 +872,26 @@ namespace RadioDJViewer
             }
         }
 
+        private string ResolveSmtcImagePath()
+        {
+            try
+            {
+                string outputImage = GetProfileOutputImagePath();
+                if (!string.IsNullOrWhiteSpace(outputImage) && File.Exists(outputImage))
+                    return outputImage;
+
+                if (!string.IsNullOrWhiteSpace(currentSongImagePath) && File.Exists(currentSongImagePath))
+                    return Path.GetFullPath(currentSongImagePath);
+
+                EnsureDefaultImageExists();
+                if (File.Exists(defaultImagePath))
+                    return Path.GetFullPath(defaultImagePath);
+            }
+            catch { }
+
+            return string.Empty;
+        }
+
         private void ShowTrackChangeToast(string title, string artist, string outputImagePath)
         {
             if (IsDisposed || _isDisconnecting || !isConnected)
@@ -1004,6 +945,623 @@ namespace RadioDJViewer
         private void label7_Click_1(object sender, EventArgs e)
         {
         }
+
+        private void UpdateStatusBar()
+        {
+            try
+            {
+                if (!isConnected)
+                {
+                    toolStripStatusLabel2.BackColor = Color.Red;
+                }
+                else
+                {
+                    if (isConnected && widgetRunning)
+                        toolStripStatusLabel2.BackColor = Color.Blue;
+                    else
+                        toolStripStatusLabel2.BackColor = Color.Green;
+                }
+            }
+            catch { }
+
+            toolStripStatusLabel4.Text = $"Profile: {currentProfile}";
+            if (statusCts == null)
+            {
+                toolStripStatusLabel3.Text = isConnected ? "Connected to API" : "Disconnected";
+            }
+        }
+
+        private void ShowTemporaryStatus(string message, int milliseconds)
+        {
+            try
+            {
+                statusCts?.Cancel();
+            }
+            catch { }
+            statusCts = null;
+
+            if (milliseconds <= 0)
+            {
+                var persistent = new CancellationTokenSource();
+                statusCts = persistent;
+                toolStripStatusLabel3.Text = message;
+                return;
+            }
+
+            var cts = new CancellationTokenSource();
+            statusCts = cts;
+            toolStripStatusLabel3.Text = message;
+
+            Task.Run(async () =>
+            {
+                try
+                {
+                    await Task.Delay(milliseconds, cts.Token);
+                    if (!cts.IsCancellationRequested)
+                    {
+                        statusCts = null;
+                        this.BeginInvoke((Action)(() => {
+                            toolStripStatusLabel3.Text = isConnected ? "Connected to API" : "Disconnected";
+                        }));
+                    }
+                }
+                catch { }
+            });
+        }
+
+        private void ClearStatusMessage()
+        {
+            try { statusCts?.Cancel(); } catch { }
+            statusCts = null;
+            try { toolStripStatusLabel3.Text = isConnected ? "Connected to API" : "Disconnected"; } catch { }
+        }
+
+        private void StartWidgetServerIfEnabled()
+        {
+            if (loadedProfile == null || !loadedProfile.WebServerEnabled)
+                return;
+
+            try
+            {
+                WidgetServer.CachedClockVisibility = loadedProfile.ClockVisibilityEnabled;
+
+                if (widgetServer == null)
+                {
+                    int port = loadedProfile.WebServerPort > 0 ? loadedProfile.WebServerPort : 8080;
+                    widgetServer = new WidgetServer(port, () => _previousToastArtist, () => _previousToastTitle, () => this.currentSongImagePath ?? this.defaultImagePath);
+                }
+                widgetServer.Start();
+                widgetRunning = true;
+                UpdateStatusBar();
+                ShowTemporaryStatus($"Web: Running on {loadedProfile.WebServerPort}", 5000);
+            }
+            catch (Exception ex)
+            {
+                widgetRunning = false;
+                UpdateStatusBar();
+                ShowTemporaryStatus($"Web server error: {ex.Message}", 5000);
+            }
+        }
+
+        private void restAPISettingToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var settingsForm = new Form1();
+            settingsForm.ApplyTheme(isDarkMode);
+            settingsForm.ShowDialog();
+        }
+
+        private void aboutToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var assembly = System.Reflection.Assembly.GetExecutingAssembly();
+            string version = assembly.GetName().Version.ToString();
+            string message = $"RadioDJViewer\nVersion: {version}\nGitHub: https://git.smartcraft.me/minster586/RadioDJViewer";
+            MessageBox.Show(message, "About RadioDJViewer", MessageBoxButtons.OK, MessageBoxIcon.Information);
+        }
+
+        private void exitToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            Application.Exit();
+        }
+
+        private void toolStripStatusLabel4_Click(object sender, EventArgs e)
+        {
+        }
+
+        private void Main_FormClosed(object sender, FormClosedEventArgs e)
+        {
+            try
+            {
+                if (!string.IsNullOrWhiteSpace(_lastToastImagePath) && File.Exists(_lastToastImagePath))
+                    File.Delete(_lastToastImagePath);
+            }
+            catch { }
+
+            try
+            {
+                string toastDir = Path.Combine(Path.GetTempPath(), "RadioDJViewer", "ToastImages");
+                if (Directory.Exists(toastDir))
+                {
+                    foreach (var file in Directory.GetFiles(toastDir, "*.*", SearchOption.TopDirectoryOnly))
+                    {
+                        try { File.Delete(file); } catch { }
+                    }
+                }
+            }
+            catch { }
+
+            try { SmtcService.CleanupTempArtwork(); } catch { }
+        }
+    }
+
+    internal static class SmtcService
+    {
+        private static object _mediaPlayer;
+        private static object _smtc;
+        private static string _lastThumbnailTempPath;
+
+        public static void CleanupTempArtwork()
+        {
+            try
+            {
+                string tempDir = Path.Combine(Path.GetTempPath(), "RadioDJViewer", "SmtcArt");
+                if (!Directory.Exists(tempDir))
+                    return;
+
+                foreach (var file in Directory.GetFiles(tempDir, "*.*", SearchOption.TopDirectoryOnly))
+                {
+                    try { File.Delete(file); } catch { }
+                }
+            }
+            catch { }
+        }
+
+        public static void PublishNowPlaying(string title, string artist, string imagePath, bool paused)
+        {
+            try
+            {
+                if (!EnsureInitialized())
+                    return;
+
+                SetPropertyIfExists(_smtc, "IsEnabled", true);
+                SetPropertyIfExists(_smtc, "IsPlayEnabled", true);
+                SetPropertyIfExists(_smtc, "IsPauseEnabled", true);
+                SetPropertyIfExists(_smtc, "IsStopEnabled", true);
+                SetPropertyIfExists(_smtc, "IsNextEnabled", false);
+                SetPropertyIfExists(_smtc, "IsPreviousEnabled", false);
+                SetPlaybackStatus(paused ? "Paused" : "Playing");
+
+                object updater = GetPropertyValue(_smtc, "DisplayUpdater");
+                if (updater == null)
+                    return;
+
+                SetPropertyIfExists(updater, "AppMediaId", "RadioDJViewer.NowPlaying");
+
+                Type mediaPlaybackType = Type.GetType("Windows.Media.MediaPlaybackType, Windows, ContentType=WindowsRuntime");
+                if (mediaPlaybackType != null)
+                {
+                    object musicValue = Enum.Parse(mediaPlaybackType, "Music");
+                    SetPropertyIfExists(updater, "Type", musicValue);
+                }
+
+                object musicProperties = GetPropertyValue(updater, "MusicProperties");
+                if (musicProperties != null)
+                {
+                    SetPropertyIfExists(musicProperties, "Title", title);
+                    SetPropertyIfExists(musicProperties, "Artist", artist);
+                }
+
+                TrySetThumbnail(updater, imagePath);
+                InvokeIfExists(updater, "Update");
+            }
+            catch (Exception ex)
+            {
+#if DEBUG
+                System.Diagnostics.Debug.WriteLine("[SMTC] Publish failed: " + ex);
+#endif
+            }
+        }
+
+        public static void Disable()
+        {
+            try
+            {
+                if (_smtc != null)
+                {
+                    SetPlaybackStatus("Stopped");
+                    SetPropertyIfExists(_smtc, "IsEnabled", false);
+                    object updater = GetPropertyValue(_smtc, "DisplayUpdater");
+                    if (updater != null)
+                    {
+                        InvokeIfExists(updater, "ClearAll");
+                        InvokeIfExists(updater, "Update");
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+#if DEBUG
+                System.Diagnostics.Debug.WriteLine("[SMTC] Disable failed: " + ex);
+#endif
+            }
+        }
+
+        private static bool EnsureInitialized()
+        {
+            if (_mediaPlayer != null && _smtc != null)
+                return true;
+
+            try
+            {
+                Type mediaPlayerType = Type.GetType("Windows.Media.Playback.MediaPlayer, Windows, ContentType=WindowsRuntime");
+                if (mediaPlayerType == null)
+                    return false;
+
+                _mediaPlayer = Activator.CreateInstance(mediaPlayerType);
+                if (_mediaPlayer == null)
+                    return false;
+
+                object commandManager = GetPropertyValue(_mediaPlayer, "CommandManager");
+                if (commandManager != null)
+                    SetPropertyIfExists(commandManager, "IsEnabled", true);
+
+                _smtc = GetPropertyValue(_mediaPlayer, "SystemMediaTransportControls");
+                return _smtc != null;
+            }
+            catch (Exception ex)
+            {
+#if DEBUG
+                System.Diagnostics.Debug.WriteLine("[SMTC] Init failed: " + ex);
+#endif
+                return false;
+            }
+        }
+
+        private static void SetPlaybackStatus(string statusName)
+        {
+            try
+            {
+                Type playbackStatusType = Type.GetType("Windows.Media.MediaPlaybackStatus, Windows, ContentType=WindowsRuntime");
+                if (playbackStatusType == null)
+                    return;
+
+                object statusValue = Enum.Parse(playbackStatusType, statusName);
+                SetPropertyIfExists(_smtc, "PlaybackStatus", statusValue);
+            }
+            catch { }
+        }
+
+        private static string CreateSmtcThumbnailTempFile(string sourcePath)
+        {
+            try
+            {
+                string ext = Path.GetExtension(sourcePath);
+                if (string.IsNullOrWhiteSpace(ext))
+                    ext = ".png";
+
+                string tempDir = Path.Combine(Path.GetTempPath(), "RadioDJViewer", "SmtcArt");
+                Directory.CreateDirectory(tempDir);
+                string tempPath = Path.Combine(tempDir, $"art-{DateTime.UtcNow.Ticks}{ext}");
+
+                using (var src = new FileStream(sourcePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
+                using (var dst = new FileStream(tempPath, FileMode.Create, FileAccess.Write, FileShare.Read))
+                {
+                    src.CopyTo(dst);
+                    dst.Flush(true);
+                }
+
+                _lastThumbnailTempPath = tempPath;
+                CleanupOldTempArtwork(tempDir, keepCount: 10);
+                return tempPath;
+            }
+            catch (Exception ex)
+            {
+#if DEBUG
+                System.Diagnostics.Debug.WriteLine("[SMTC] Temp art copy failed: " + ex);
+#endif
+                return sourcePath;
+            }
+        }
+
+        private static void CleanupOldTempArtwork(string tempDir, int keepCount)
+        {
+            try
+            {
+                var files = new DirectoryInfo(tempDir)
+                    .GetFiles("*.*", SearchOption.TopDirectoryOnly)
+                    .OrderByDescending(f => f.CreationTimeUtc)
+                    .ToList();
+
+                foreach (var file in files.Skip(Math.Max(keepCount, 1)))
+                {
+                    try { file.Delete(); } catch { }
+                }
+            }
+            catch { }
+        }
+
+        private static object WaitForAsyncOperation(object asyncOp)
+        {
+            if (asyncOp == null)
+                return null;
+
+            try
+            {
+                MethodInfo getResults = asyncOp.GetType().GetMethod("GetResults", BindingFlags.Public | BindingFlags.Instance, null, Type.EmptyTypes, null);
+                if (getResults == null)
+                    return null;
+
+                // First, quick poll
+                for (int i = 0; i < 40; i++)
+                {
+                    object statusObj = GetPropertyValue(asyncOp, "Status");
+                    string statusText = statusObj != null ? statusObj.ToString() : string.Empty;
+                    if (string.Equals(statusText, "Completed", StringComparison.OrdinalIgnoreCase) || (statusObj != null && statusObj.ToString() == "1"))
+                        return getResults.Invoke(asyncOp, null);
+
+                    if (string.Equals(statusText, "Canceled", StringComparison.OrdinalIgnoreCase) || string.Equals(statusText, "Error", StringComparison.OrdinalIgnoreCase))
+                        break;
+
+                    System.Threading.Thread.Sleep(25);
+                }
+
+                // Then wait on Completed event (more reliable for WinRT async interop)
+                EventInfo completedEvent = asyncOp.GetType().GetEvent("Completed");
+                if (completedEvent != null)
+                {
+                    using (var waitHandle = new System.Threading.ManualResetEvent(false))
+                    {
+                        Delegate handler = BuildCompletedHandler(completedEvent.EventHandlerType, waitHandle);
+                        if (handler != null)
+                        {
+                            completedEvent.AddEventHandler(asyncOp, handler);
+                            waitHandle.WaitOne(2000);
+                            completedEvent.RemoveEventHandler(asyncOp, handler);
+                        }
+                    }
+                }
+
+                try
+                {
+                    object result = getResults.Invoke(asyncOp, null);
+                    if (result != null)
+                        return result;
+                }
+                catch { }
+
+#if DEBUG
+                object finalStatus = GetPropertyValue(asyncOp, "Status");
+                System.Diagnostics.Debug.WriteLine($"[SMTC] Async operation did not yield result. FinalStatus={finalStatus}");
+#endif
+                return null;
+            }
+            catch (Exception ex)
+            {
+#if DEBUG
+                System.Diagnostics.Debug.WriteLine("[SMTC] WaitForAsyncOperation failed: " + ex.Message);
+#endif
+                return null;
+            }
+        }
+
+        private static Delegate BuildCompletedHandler(Type handlerType, System.Threading.ManualResetEvent waitHandle)
+        {
+            try
+            {
+                MethodInfo invoke = handlerType.GetMethod("Invoke");
+                if (invoke == null)
+                    return null;
+
+                var parameters = invoke.GetParameters();
+                var paramExpr = new System.Linq.Expressions.ParameterExpression[parameters.Length];
+                for (int i = 0; i < parameters.Length; i++)
+                {
+                    paramExpr[i] = System.Linq.Expressions.Expression.Parameter(parameters[i].ParameterType, parameters[i].Name);
+                }
+
+                var setMethod = typeof(System.Threading.ManualResetEvent).GetMethod("Set", Type.EmptyTypes);
+                var body = System.Linq.Expressions.Expression.Call(System.Linq.Expressions.Expression.Constant(waitHandle), setMethod);
+                var lambda = System.Linq.Expressions.Expression.Lambda(handlerType, body, paramExpr);
+                return lambda.Compile();
+            }
+            catch
+            {
+                return null;
+            }
+        }
+
+        private static object GetPropertyValue(object instance, string propertyName)
+        {
+            if (instance == null)
+                return null;
+
+            PropertyInfo property = instance.GetType().GetProperty(propertyName, BindingFlags.Public | BindingFlags.Instance);
+            if (property == null)
+                return null;
+
+            return property.GetValue(instance, null);
+        }
+
+        private static void SetPropertyIfExists(object instance, string propertyName, object value)
+        {
+            if (instance == null)
+                return;
+
+            PropertyInfo property = instance.GetType().GetProperty(propertyName, BindingFlags.Public | BindingFlags.Instance);
+            if (property == null || !property.CanWrite)
+                return;
+
+            property.SetValue(instance, value, null);
+        }
+
+        private static object InvokeIfExists(object instance, string methodName)
+        {
+            if (instance == null)
+                return null;
+
+            MethodInfo method = instance.GetType().GetMethod(methodName, BindingFlags.Public | BindingFlags.Instance, null, Type.EmptyTypes, null);
+            if (method == null)
+                return null;
+
+            return method.Invoke(instance, null);
+        }
+
+        private static void TrySetThumbnail(object updater, string imagePath)
+        {
+            try
+            {
+                if (updater == null || string.IsNullOrWhiteSpace(imagePath))
+                {
+#if DEBUG
+                    System.Diagnostics.Debug.WriteLine("[SMTC] Thumbnail skipped: updater null or image path empty.");
+#endif
+                    return;
+                }
+
+                string fullPath = Path.GetFullPath(imagePath);
+                if (!File.Exists(fullPath))
+                {
+#if DEBUG
+                    System.Diagnostics.Debug.WriteLine($"[SMTC] Thumbnail file missing: '{fullPath}'");
+#endif
+                    return;
+                }
+
+                string smtcTempPath = CreateSmtcThumbnailTempFile(fullPath);
+                if (string.IsNullOrWhiteSpace(smtcTempPath) || !File.Exists(smtcTempPath))
+                    return;
+
+                Type randomAccessType = Type.GetType("Windows.Storage.Streams.RandomAccessStreamReference, Windows, ContentType=WindowsRuntime");
+                if (randomAccessType == null)
+                {
+#if DEBUG
+                    System.Diagnostics.Debug.WriteLine("[SMTC] Thumbnail failed: RandomAccessStreamReference type unavailable.");
+#endif
+                    return;
+                }
+
+                object streamRef = null;
+                string source = "Unknown";
+
+                try
+                {
+                    streamRef = CreateThumbnailFromMemory(randomAccessType, smtcTempPath);
+                    if (streamRef != null)
+                        source = "CreateFromStream";
+                }
+                catch (Exception ex)
+                {
+#if DEBUG
+                    System.Diagnostics.Debug.WriteLine("[SMTC] CreateFromStream path failed: " + ex.Message);
+#endif
+                }
+
+                if (streamRef == null)
+                {
+                    try
+                    {
+                        Type storageFileType = Type.GetType("Windows.Storage.StorageFile, Windows, ContentType=WindowsRuntime");
+                        MethodInfo getFileMethod = storageFileType?.GetMethod("GetFileFromPathAsync", BindingFlags.Public | BindingFlags.Static, null, new[] { typeof(string) }, null);
+                        MethodInfo createFromFileMethod = randomAccessType.GetMethod("CreateFromFile", BindingFlags.Public | BindingFlags.Static);
+                        if (getFileMethod != null && createFromFileMethod != null)
+                        {
+                            object op = getFileMethod.Invoke(null, new object[] { smtcTempPath });
+                            object storageFile = WaitForAsyncOperation(op);
+                            if (storageFile != null)
+                            {
+                                streamRef = createFromFileMethod.Invoke(null, new[] { storageFile });
+                                if (streamRef != null) source = "CreateFromFile";
+#if DEBUG
+                                System.Diagnostics.Debug.WriteLine("[SMTC] Thumbnail stream created via CreateFromFile.");
+#endif
+                            }
+#if DEBUG
+                            else
+                            {
+                                System.Diagnostics.Debug.WriteLine("[SMTC] CreateFromFile path: StorageFile result was null.");
+                            }
+#endif
+                        }
+                    }
+                    catch (Exception ex)
+                    {
+#if DEBUG
+                        System.Diagnostics.Debug.WriteLine("[SMTC] CreateFromFile path failed: " + ex.Message);
+#endif
+                    }
+                }
+
+                if (streamRef == null)
+                {
+                    MethodInfo createFromUriMethod = randomAccessType.GetMethod("CreateFromUri", BindingFlags.Public | BindingFlags.Static, null, new[] { typeof(Uri) }, null);
+                    if (createFromUriMethod == null)
+                    {
+#if DEBUG
+                        System.Diagnostics.Debug.WriteLine("[SMTC] Thumbnail failed: CreateFromUri method unavailable.");
+#endif
+                        return;
+                    }
+
+                    var fileUri = new Uri(smtcTempPath);
+#if DEBUG
+                    System.Diagnostics.Debug.WriteLine($"[SMTC] Thumbnail URI: '{fileUri.AbsoluteUri}'");
+#endif
+                    streamRef = createFromUriMethod.Invoke(null, new object[] { fileUri });
+                    if (streamRef != null) source = "CreateFromUri";
+                }
+
+                if (streamRef != null)
+                {
+                    SetPropertyIfExists(updater, "Thumbnail", streamRef);
+#if DEBUG
+                    System.Diagnostics.Debug.WriteLine($"[SMTC] Thumbnail assigned to DisplayUpdater. Source={source}");
+#endif
+                }
+                else
+                {
+#if DEBUG
+                    System.Diagnostics.Debug.WriteLine("[SMTC] Thumbnail streamRef is null.");
+#endif
+                }
+            }
+            catch (Exception ex)
+            {
+#if DEBUG
+                System.Diagnostics.Debug.WriteLine("[SMTC] Thumbnail failed: " + ex);
+#endif
+            }
+        }
+
+        private static object CreateThumbnailFromMemory(Type randomAccessType, string filePath)
+        {
+            byte[] bytes = File.ReadAllBytes(filePath);
+            if (bytes == null || bytes.Length == 0)
+                return null;
+
+            Type memoryStreamType = Type.GetType("Windows.Storage.Streams.InMemoryRandomAccessStream, Windows, ContentType=WindowsRuntime");
+            Type dataWriterType = Type.GetType("Windows.Storage.Streams.DataWriter, Windows, ContentType=WindowsRuntime");
+            if (memoryStreamType == null || dataWriterType == null)
+                return null;
+
+            object memoryStream = Activator.CreateInstance(memoryStreamType);
+            MethodInfo getOutputStreamAt = memoryStreamType.GetMethod("GetOutputStreamAt", BindingFlags.Public | BindingFlags.Instance, null, new[] { typeof(ulong) }, null);
+            object outputStream = getOutputStreamAt?.Invoke(memoryStream, new object[] { 0UL });
+            if (outputStream == null)
+                return null;
+
+            object writer = Activator.CreateInstance(dataWriterType, new[] { outputStream });
+            dataWriterType.GetMethod("WriteBytes", BindingFlags.Public | BindingFlags.Instance, null, new[] { typeof(byte[]) }, null)?.Invoke(writer, new object[] { bytes });
+
+            object storeOp = dataWriterType.GetMethod("StoreAsync", BindingFlags.Public | BindingFlags.Instance, null, Type.EmptyTypes, null)?.Invoke(writer, null);
+            WaitForAsyncOperation(storeOp);
+            object flushOp = dataWriterType.GetMethod("FlushAsync", BindingFlags.Public | BindingFlags.Instance, null, Type.EmptyTypes, null)?.Invoke(writer, null);
+            WaitForAsyncOperation(flushOp);
+
+            dataWriterType.GetMethod("DetachStream", BindingFlags.Public | BindingFlags.Instance, null, Type.EmptyTypes, null)?.Invoke(writer, null);
+            memoryStreamType.GetMethod("Seek", BindingFlags.Public | BindingFlags.Instance, null, new[] { typeof(ulong) }, null)?.Invoke(memoryStream, new object[] { 0UL });
+
+            MethodInfo createFromStream = randomAccessType.GetMethod("CreateFromStream", BindingFlags.Public | BindingFlags.Static);
+            return createFromStream?.Invoke(null, new[] { memoryStream });
+        }
     }
 
     internal static class ToastNotificationService

RadioDJViewer/ProfileStorage.cs

@@ -26,6 +26,7 @@ namespace RadioDJViewer
         // Clock visibility setting
         public bool ClockVisibilityEnabled { get; set; }
         public bool ToastNotificationsEnabled { get; set; }
+        public bool SmtcEnabled { get; set; }
     }
 
     public static class ProfileStorage

RadioDJViewer/Properties/AssemblyInfo.cs

@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("1.14.5")]
+[assembly: AssemblyVersion("1.15.0")]
-[assembly: AssemblyFileVersion("1.14.5")]
+[assembly: AssemblyFileVersion("1.15.0")]

RadioDJViewer/radiodj-restapi-template.Designer.cs

@@ -67,11 +67,29 @@
             this.web_server_label = new System.Windows.Forms.Label();
             this.web_server_checkbox = new System.Windows.Forms.CheckBox();
             this.label12 = new System.Windows.Forms.Label();
+            this.tab_controls = new System.Windows.Forms.TabControl();
+            this.settings_tab_page = new System.Windows.Forms.TabPage();
+            this.output_settings_tab_page = new System.Windows.Forms.TabPage();
+            this.connection_settings_box = new System.Windows.Forms.GroupBox();
+            this.notice_one = new System.Windows.Forms.Label();
+            this.misc_tab_page = new System.Windows.Forms.TabPage();
+            this.groupBox4 = new System.Windows.Forms.GroupBox();
+            this.smtc_enable_label = new System.Windows.Forms.Label();
+            this.smtc_check_box = new System.Windows.Forms.CheckBox();
+            this.notice_two = new System.Windows.Forms.Label();
+            this.loaded_profile_label = new System.Windows.Forms.Label();
+            this.profile_loaded_data = new System.Windows.Forms.Label();
             this.groupBox1.SuspendLayout();
             this.groupBox3.SuspendLayout();
             this.groupBox2.SuspendLayout();
             this.toast_box_group_box.SuspendLayout();
             this.web_server_settings_groupbox.SuspendLayout();
+            this.tab_controls.SuspendLayout();
+            this.settings_tab_page.SuspendLayout();
+            this.output_settings_tab_page.SuspendLayout();
+            this.connection_settings_box.SuspendLayout();
+            this.misc_tab_page.SuspendLayout();
+            this.groupBox4.SuspendLayout();
             this.SuspendLayout();
             // 
             // groupBox1
@@ -139,7 +157,7 @@
             // label3
             // 
             this.label3.AutoSize = true;
-            this.label3.Location = new System.Drawing.Point(20, 100);
+            this.label3.Location = new System.Drawing.Point(20, 27);
             this.label3.Name = "label3";
             this.label3.Size = new System.Drawing.Size(57, 13);
             this.label3.TabIndex = 2;
@@ -147,41 +165,41 @@
             // 
             // textBox2
             // 
-            this.textBox2.Location = new System.Drawing.Point(120, 97);
+            this.textBox2.Location = new System.Drawing.Point(103, 24);
             this.textBox2.Name = "textBox2";
-            this.textBox2.Size = new System.Drawing.Size(290, 20);
+            this.textBox2.Size = new System.Drawing.Size(122, 20);
             this.textBox2.TabIndex = 3;
             // 
             // label4
             // 
             this.label4.AutoSize = true;
-            this.label4.Location = new System.Drawing.Point(20, 135);
+            this.label4.Location = new System.Drawing.Point(20, 60);
             this.label4.Name = "label4";
-            this.label4.Size = new System.Drawing.Size(26, 13);
+            this.label4.Size = new System.Drawing.Size(29, 13);
             this.label4.TabIndex = 4;
-            this.label4.Text = "Port";
+            this.label4.Text = "Port:";
             // 
             // textBox3
             // 
-            this.textBox3.Location = new System.Drawing.Point(120, 132);
+            this.textBox3.Location = new System.Drawing.Point(103, 54);
             this.textBox3.Name = "textBox3";
-            this.textBox3.Size = new System.Drawing.Size(290, 20);
+            this.textBox3.Size = new System.Drawing.Size(122, 20);
             this.textBox3.TabIndex = 5;
             // 
             // label5
             // 
             this.label5.AutoSize = true;
-            this.label5.Location = new System.Drawing.Point(20, 170);
+            this.label5.Location = new System.Drawing.Point(20, 88);
             this.label5.Name = "label5";
-            this.label5.Size = new System.Drawing.Size(53, 13);
+            this.label5.Size = new System.Drawing.Size(56, 13);
             this.label5.TabIndex = 6;
-            this.label5.Text = "Password";
+            this.label5.Text = "Password:";
             // 
             // textBox4
             // 
-            this.textBox4.Location = new System.Drawing.Point(120, 167);
+            this.textBox4.Location = new System.Drawing.Point(103, 83);
             this.textBox4.Name = "textBox4";
-            this.textBox4.Size = new System.Drawing.Size(290, 20);
+            this.textBox4.Size = new System.Drawing.Size(122, 20);
             this.textBox4.TabIndex = 7;
             // 
             // button3
@@ -204,20 +222,21 @@
             // 
             // groupBox3
             // 
+            this.groupBox3.Controls.Add(this.notice_one);
             this.groupBox3.Controls.Add(this.buttonSelectOutputFolder);
             this.groupBox3.Controls.Add(this.labelOutputFolderPath);
             this.groupBox3.Controls.Add(this.textBox5);
             this.groupBox3.Controls.Add(this.label10);
-            this.groupBox3.Location = new System.Drawing.Point(26, 368);
+            this.groupBox3.Location = new System.Drawing.Point(74, 127);
             this.groupBox3.Name = "groupBox3";
-            this.groupBox3.Size = new System.Drawing.Size(476, 115);
+            this.groupBox3.Size = new System.Drawing.Size(256, 229);
             this.groupBox3.TabIndex = 12;
             this.groupBox3.TabStop = false;
             this.groupBox3.Text = "Output Setting";
             // 
             // buttonSelectOutputFolder
             // 
-            this.buttonSelectOutputFolder.Location = new System.Drawing.Point(20, 36);
+            this.buttonSelectOutputFolder.Location = new System.Drawing.Point(63, 58);
             this.buttonSelectOutputFolder.Name = "buttonSelectOutputFolder";
             this.buttonSelectOutputFolder.Size = new System.Drawing.Size(140, 23);
             this.buttonSelectOutputFolder.TabIndex = 17;
@@ -227,23 +246,24 @@
             // labelOutputFolderPath
             // 
             this.labelOutputFolderPath.AutoSize = true;
-            this.labelOutputFolderPath.Location = new System.Drawing.Point(166, 41);
+            this.labelOutputFolderPath.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.labelOutputFolderPath.Location = new System.Drawing.Point(78, 89);
             this.labelOutputFolderPath.Name = "labelOutputFolderPath";
-            this.labelOutputFolderPath.Size = new System.Drawing.Size(93, 13);
+            this.labelOutputFolderPath.Size = new System.Drawing.Size(111, 13);
             this.labelOutputFolderPath.TabIndex = 16;
             this.labelOutputFolderPath.Text = "No folder selected";
             // 
             // textBox5
             // 
-            this.textBox5.Location = new System.Drawing.Point(149, 80);
+            this.textBox5.Location = new System.Drawing.Point(159, 29);
             this.textBox5.Name = "textBox5";
-            this.textBox5.Size = new System.Drawing.Size(247, 20);
+            this.textBox5.Size = new System.Drawing.Size(83, 20);
             this.textBox5.TabIndex = 16;
             // 
             // label10
             // 
             this.label10.AutoSize = true;
-            this.label10.Location = new System.Drawing.Point(17, 83);
+            this.label10.Location = new System.Drawing.Point(19, 32);
             this.label10.Name = "label10";
             this.label10.Size = new System.Drawing.Size(126, 13);
             this.label10.TabIndex = 15;
@@ -267,7 +287,7 @@
             // 
             // button6
             // 
-            this.button6.Location = new System.Drawing.Point(91, 234);
+            this.button6.Location = new System.Drawing.Point(53, 149);
             this.button6.Name = "button6";
             this.button6.Size = new System.Drawing.Size(140, 23);
             this.button6.TabIndex = 18;
@@ -277,7 +297,7 @@
             // label6
             // 
             this.label6.AutoSize = true;
-            this.label6.Location = new System.Drawing.Point(306, 239);
+            this.label6.Location = new System.Drawing.Point(78, 181);
             this.label6.Name = "label6";
             this.label6.Size = new System.Drawing.Size(93, 13);
             this.label6.TabIndex = 19;
@@ -286,38 +306,28 @@
             // label7
             // 
             this.label7.AutoSize = true;
-            this.label7.Location = new System.Drawing.Point(20, 211);
+            this.label7.Location = new System.Drawing.Point(20, 117);
             this.label7.Name = "label7";
-            this.label7.Size = new System.Drawing.Size(124, 13);
+            this.label7.Size = new System.Drawing.Size(127, 13);
             this.label7.TabIndex = 20;
-            this.label7.Text = "Polling Rate (in seconds)";
+            this.label7.Text = "Polling Rate (in seconds):";
             // 
             // polling_rate_textbox
             // 
-            this.polling_rate_textbox.Location = new System.Drawing.Point(150, 208);
+            this.polling_rate_textbox.Location = new System.Drawing.Point(176, 114);
             this.polling_rate_textbox.Name = "polling_rate_textbox";
             this.polling_rate_textbox.Size = new System.Drawing.Size(49, 20);
             this.polling_rate_textbox.TabIndex = 21;
             // 
             // groupBox2
             // 
-            this.groupBox2.Controls.Add(this.toast_box_group_box);
+            this.groupBox2.Controls.Add(this.profile_loaded_data);
-            this.groupBox2.Controls.Add(this.web_server_settings_groupbox);
+            this.groupBox2.Controls.Add(this.loaded_profile_label);
+            this.groupBox2.Controls.Add(this.tab_controls);
             this.groupBox2.Controls.Add(this.textBox6);
             this.groupBox2.Controls.Add(this.label11);
-            this.groupBox2.Controls.Add(this.polling_rate_textbox);
-            this.groupBox2.Controls.Add(this.label7);
-            this.groupBox2.Controls.Add(this.label6);
-            this.groupBox2.Controls.Add(this.button6);
-            this.groupBox2.Controls.Add(this.groupBox3);
             this.groupBox2.Controls.Add(this.button4);
             this.groupBox2.Controls.Add(this.button3);
-            this.groupBox2.Controls.Add(this.textBox4);
-            this.groupBox2.Controls.Add(this.label5);
-            this.groupBox2.Controls.Add(this.textBox3);
-            this.groupBox2.Controls.Add(this.label4);
-            this.groupBox2.Controls.Add(this.textBox2);
-            this.groupBox2.Controls.Add(this.label3);
             this.groupBox2.Controls.Add(this.label2);
             this.groupBox2.Controls.Add(this.comboBox1);
             this.groupBox2.Location = new System.Drawing.Point(12, 100);
@@ -331,7 +341,7 @@
             // 
             this.toast_box_group_box.Controls.Add(this.toast_check_box_enable);
             this.toast_box_group_box.Controls.Add(this.toast_label);
-            this.toast_box_group_box.Location = new System.Drawing.Point(120, 489);
+            this.toast_box_group_box.Location = new System.Drawing.Point(20, 22);
             this.toast_box_group_box.Name = "toast_box_group_box";
             this.toast_box_group_box.Size = new System.Drawing.Size(248, 42);
             this.toast_box_group_box.TabIndex = 4;
@@ -365,9 +375,9 @@
             this.web_server_settings_groupbox.Controls.Add(this.web_server_port_label);
             this.web_server_settings_groupbox.Controls.Add(this.web_server_label);
             this.web_server_settings_groupbox.Controls.Add(this.web_server_checkbox);
-            this.web_server_settings_groupbox.Location = new System.Drawing.Point(26, 263);
+            this.web_server_settings_groupbox.Location = new System.Drawing.Point(80, 26);
             this.web_server_settings_groupbox.Name = "web_server_settings_groupbox";
-            this.web_server_settings_groupbox.Size = new System.Drawing.Size(476, 99);
+            this.web_server_settings_groupbox.Size = new System.Drawing.Size(236, 95);
             this.web_server_settings_groupbox.TabIndex = 35;
             this.web_server_settings_groupbox.TabStop = false;
             this.web_server_settings_groupbox.Text = "Web Server Settings";
@@ -375,7 +385,7 @@
             // clock_visibility_checkBox
             // 
             this.clock_visibility_checkBox.AutoSize = true;
-            this.clock_visibility_checkBox.Location = new System.Drawing.Point(119, 55);
+            this.clock_visibility_checkBox.Location = new System.Drawing.Point(156, 67);
             this.clock_visibility_checkBox.Name = "clock_visibility_checkBox";
             this.clock_visibility_checkBox.Size = new System.Drawing.Size(65, 17);
             this.clock_visibility_checkBox.TabIndex = 38;
@@ -385,7 +395,7 @@
             // clock_label
             // 
             this.clock_label.AutoSize = true;
-            this.clock_label.Location = new System.Drawing.Point(44, 56);
+            this.clock_label.Location = new System.Drawing.Point(44, 68);
             this.clock_label.Name = "clock_label";
             this.clock_label.Size = new System.Drawing.Size(76, 13);
             this.clock_label.TabIndex = 37;
@@ -393,7 +403,7 @@
             // 
             // web_server_port_textbox
             // 
-            this.web_server_port_textbox.Location = new System.Drawing.Point(246, 19);
+            this.web_server_port_textbox.Location = new System.Drawing.Point(139, 42);
             this.web_server_port_textbox.Name = "web_server_port_textbox";
             this.web_server_port_textbox.Size = new System.Drawing.Size(77, 20);
             this.web_server_port_textbox.TabIndex = 36;
@@ -401,7 +411,7 @@
             // web_server_port_label
             // 
             this.web_server_port_label.AutoSize = true;
-            this.web_server_port_label.Location = new System.Drawing.Point(211, 23);
+            this.web_server_port_label.Location = new System.Drawing.Point(45, 46);
             this.web_server_port_label.Name = "web_server_port_label";
             this.web_server_port_label.Size = new System.Drawing.Size(29, 13);
             this.web_server_port_label.TabIndex = 35;
@@ -419,7 +429,7 @@
             // web_server_checkbox
             // 
             this.web_server_checkbox.AutoSize = true;
-            this.web_server_checkbox.Location = new System.Drawing.Point(111, 23);
+            this.web_server_checkbox.Location = new System.Drawing.Point(154, 23);
             this.web_server_checkbox.Name = "web_server_checkbox";
             this.web_server_checkbox.Size = new System.Drawing.Size(65, 17);
             this.web_server_checkbox.TabIndex = 34;
@@ -435,6 +445,140 @@
             this.label12.TabIndex = 27;
             this.label12.Text = "Separating character format";
             // 
+            // tab_controls
+            // 
+            this.tab_controls.Controls.Add(this.settings_tab_page);
+            this.tab_controls.Controls.Add(this.output_settings_tab_page);
+            this.tab_controls.Controls.Add(this.misc_tab_page);
+            this.tab_controls.Location = new System.Drawing.Point(42, 133);
+            this.tab_controls.Name = "tab_controls";
+            this.tab_controls.SelectedIndex = 0;
+            this.tab_controls.Size = new System.Drawing.Size(423, 398);
+            this.tab_controls.TabIndex = 22;
+            // 
+            // settings_tab_page
+            // 
+            this.settings_tab_page.Controls.Add(this.connection_settings_box);
+            this.settings_tab_page.Location = new System.Drawing.Point(4, 22);
+            this.settings_tab_page.Name = "settings_tab_page";
+            this.settings_tab_page.Padding = new System.Windows.Forms.Padding(3);
+            this.settings_tab_page.Size = new System.Drawing.Size(415, 372);
+            this.settings_tab_page.TabIndex = 0;
+            this.settings_tab_page.Text = "Profile Settings";
+            this.settings_tab_page.UseVisualStyleBackColor = true;
+            // 
+            // output_settings_tab_page
+            // 
+            this.output_settings_tab_page.Controls.Add(this.web_server_settings_groupbox);
+            this.output_settings_tab_page.Controls.Add(this.groupBox3);
+            this.output_settings_tab_page.Location = new System.Drawing.Point(4, 22);
+            this.output_settings_tab_page.Name = "output_settings_tab_page";
+            this.output_settings_tab_page.Padding = new System.Windows.Forms.Padding(3);
+            this.output_settings_tab_page.Size = new System.Drawing.Size(415, 372);
+            this.output_settings_tab_page.TabIndex = 1;
+            this.output_settings_tab_page.Text = "Output Settings";
+            this.output_settings_tab_page.UseVisualStyleBackColor = true;
+            // 
+            // connection_settings_box
+            // 
+            this.connection_settings_box.Controls.Add(this.textBox2);
+            this.connection_settings_box.Controls.Add(this.label3);
+            this.connection_settings_box.Controls.Add(this.label4);
+            this.connection_settings_box.Controls.Add(this.label6);
+            this.connection_settings_box.Controls.Add(this.polling_rate_textbox);
+            this.connection_settings_box.Controls.Add(this.button6);
+            this.connection_settings_box.Controls.Add(this.textBox3);
+            this.connection_settings_box.Controls.Add(this.label7);
+            this.connection_settings_box.Controls.Add(this.label5);
+            this.connection_settings_box.Controls.Add(this.textBox4);
+            this.connection_settings_box.Location = new System.Drawing.Point(74, 82);
+            this.connection_settings_box.Name = "connection_settings_box";
+            this.connection_settings_box.Size = new System.Drawing.Size(248, 215);
+            this.connection_settings_box.TabIndex = 13;
+            this.connection_settings_box.TabStop = false;
+            this.connection_settings_box.Text = "Connection Settings";
+            // 
+            // notice_one
+            // 
+            this.notice_one.AutoSize = true;
+            this.notice_one.Location = new System.Drawing.Point(53, 117);
+            this.notice_one.Name = "notice_one";
+            this.notice_one.Size = new System.Drawing.Size(182, 65);
+            this.notice_one.TabIndex = 18;
+            this.notice_one.Text = "It is asking for an image file name.\r\nThis is what you would use\r\nto put a name o" +
+    "f what\r\nthe saved image will be outputted as.\r\nFor example, it might be img.png";
+            // 
+            // misc_tab_page
+            // 
+            this.misc_tab_page.Controls.Add(this.groupBox4);
+            this.misc_tab_page.Controls.Add(this.toast_box_group_box);
+            this.misc_tab_page.Location = new System.Drawing.Point(4, 22);
+            this.misc_tab_page.Name = "misc_tab_page";
+            this.misc_tab_page.Padding = new System.Windows.Forms.Padding(3);
+            this.misc_tab_page.Size = new System.Drawing.Size(415, 372);
+            this.misc_tab_page.TabIndex = 2;
+            this.misc_tab_page.Text = "Misc Settings";
+            this.misc_tab_page.UseVisualStyleBackColor = true;
+            // 
+            // groupBox4
+            // 
+            this.groupBox4.Controls.Add(this.notice_two);
+            this.groupBox4.Controls.Add(this.smtc_check_box);
+            this.groupBox4.Controls.Add(this.smtc_enable_label);
+            this.groupBox4.Location = new System.Drawing.Point(20, 92);
+            this.groupBox4.Name = "groupBox4";
+            this.groupBox4.Size = new System.Drawing.Size(370, 155);
+            this.groupBox4.TabIndex = 4;
+            this.groupBox4.TabStop = false;
+            this.groupBox4.Text = "SMTC Control";
+            // 
+            // smtc_enable_label
+            // 
+            this.smtc_enable_label.AutoSize = true;
+            this.smtc_enable_label.Location = new System.Drawing.Point(115, 27);
+            this.smtc_enable_label.Name = "smtc_enable_label";
+            this.smtc_enable_label.Size = new System.Drawing.Size(73, 13);
+            this.smtc_enable_label.TabIndex = 0;
+            this.smtc_enable_label.Text = "SMTC Enable";
+            // 
+            // smtc_check_box
+            // 
+            this.smtc_check_box.AutoSize = true;
+            this.smtc_check_box.Location = new System.Drawing.Point(194, 27);
+            this.smtc_check_box.Name = "smtc_check_box";
+            this.smtc_check_box.Size = new System.Drawing.Size(59, 17);
+            this.smtc_check_box.TabIndex = 2;
+            this.smtc_check_box.Text = "Enable";
+            this.smtc_check_box.UseVisualStyleBackColor = true;
+            // 
+            // notice_two
+            // 
+            this.notice_two.AutoSize = true;
+            this.notice_two.Location = new System.Drawing.Point(52, 62);
+            this.notice_two.Name = "notice_two";
+            this.notice_two.Size = new System.Drawing.Size(274, 78);
+            this.notice_two.TabIndex = 3;
+            this.notice_two.Text = resources.GetString("notice_two.Text");
+            // 
+            // loaded_profile_label
+            // 
+            this.loaded_profile_label.AutoSize = true;
+            this.loaded_profile_label.Location = new System.Drawing.Point(134, 103);
+            this.loaded_profile_label.Name = "loaded_profile_label";
+            this.loaded_profile_label.Size = new System.Drawing.Size(77, 13);
+            this.loaded_profile_label.TabIndex = 23;
+            this.loaded_profile_label.Text = "Loaded profile:";
+            // 
+            // profile_loaded_data
+            // 
+            this.profile_loaded_data.AutoSize = true;
+            this.profile_loaded_data.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.profile_loaded_data.Location = new System.Drawing.Point(218, 102);
+            this.profile_loaded_data.Name = "profile_loaded_data";
+            this.profile_loaded_data.Size = new System.Drawing.Size(104, 13);
+            this.profile_loaded_data.TabIndex = 24;
+            this.profile_loaded_data.Text = "No profile loaded";
+            // 
             // Form1
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
@@ -457,6 +601,14 @@
             this.toast_box_group_box.PerformLayout();
             this.web_server_settings_groupbox.ResumeLayout(false);
             this.web_server_settings_groupbox.PerformLayout();
+            this.tab_controls.ResumeLayout(false);
+            this.settings_tab_page.ResumeLayout(false);
+            this.output_settings_tab_page.ResumeLayout(false);
+            this.connection_settings_box.ResumeLayout(false);
+            this.connection_settings_box.PerformLayout();
+            this.misc_tab_page.ResumeLayout(false);
+            this.groupBox4.ResumeLayout(false);
+            this.groupBox4.PerformLayout();
             this.ResumeLayout(false);
 
         }
@@ -503,5 +655,17 @@
         private System.Windows.Forms.GroupBox toast_box_group_box;
         private System.Windows.Forms.CheckBox toast_check_box_enable;
         private System.Windows.Forms.Label toast_label;
+        private System.Windows.Forms.TabControl tab_controls;
+        private System.Windows.Forms.TabPage settings_tab_page;
+        private System.Windows.Forms.TabPage output_settings_tab_page;
+        private System.Windows.Forms.GroupBox connection_settings_box;
+        private System.Windows.Forms.Label notice_one;
+        private System.Windows.Forms.TabPage misc_tab_page;
+        private System.Windows.Forms.GroupBox groupBox4;
+        private System.Windows.Forms.Label notice_two;
+        private System.Windows.Forms.CheckBox smtc_check_box;
+        private System.Windows.Forms.Label smtc_enable_label;
+        private System.Windows.Forms.Label profile_loaded_data;
+        private System.Windows.Forms.Label loaded_profile_label;
     }
 }

RadioDJViewer/radiodj-restapi-template.cs

@@ -64,6 +64,7 @@ namespace RadioDJViewer
                     label6.Text = mainImagesFolderPath;
                     textBox5.Text = profile.OutputImageName;
                     textBox1.Text = profile.UrlFormat;
+                    profile_loaded_data.Text = profile.Name;
                     // Default polling rate to 3 if missing or zero
                     polling_rate_textbox.Text = (profile.PollingRateSeconds > 0 ? profile.PollingRateSeconds : 3).ToString();
                     // Web server settings
@@ -74,10 +75,14 @@ namespace RadioDJViewer
                         // Clock visibility setting
                         clock_visibility_checkBox.Checked = profile.ClockVisibilityEnabled;
                         toast_check_box_enable.Checked = profile.ToastNotificationsEnabled;
+                        smtc_check_box.Checked = profile.SmtcEnabled;
                     }
                     catch { }
+                    return;
                 }
             }
+
+            profile_loaded_data.Text = "No profile loaded";
         }
 
         private void ButtonSelectOutputFolder_Click(object sender, EventArgs e)
@@ -133,13 +138,16 @@ namespace RadioDJViewer
                 WebServerPort = int.TryParse(web_server_port_textbox.Text, out int wp) ? wp : 8080,
                 // Clock visibility setting
                 ClockVisibilityEnabled = clock_visibility_checkBox.Checked,
-                ToastNotificationsEnabled = toast_check_box_enable.Checked
+                ToastNotificationsEnabled = toast_check_box_enable.Checked,
+                SmtcEnabled = smtc_check_box.Checked
             };
             ProfileStorage.SaveProfile(profile);
             // Refresh profile list
             comboBox1.Items.Clear();
             var names = ProfileStorage.GetProfileNames();
             comboBox1.Items.AddRange(names.ToArray());
+            comboBox1.SelectedItem = profile.Name;
+            profile_loaded_data.Text = profile.Name;
             MessageBox.Show("Profile saved successfully.", "Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
         }
 
@@ -148,10 +156,15 @@ namespace RadioDJViewer
             // Remove Profile (Remove Profile button)
             if (comboBox1.SelectedItem != null)
             {
-                ProfileStorage.DeleteProfile(comboBox1.SelectedItem.ToString());
+                string removed = comboBox1.SelectedItem.ToString();
+                ProfileStorage.DeleteProfile(removed);
                 comboBox1.Items.Clear();
                 var names = ProfileStorage.GetProfileNames();
                 comboBox1.Items.AddRange(names.ToArray());
+                if (comboBox1.Items.Count > 0)
+                    comboBox1.SelectedIndex = 0;
+                else
+                    profile_loaded_data.Text = "No profile loaded";
             }
         }
 

RadioDJViewer/radiodj-restapi-template.resx

@@ -117,6 +117,14 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <data name="notice_two.Text" xml:space="preserve">
+    <value>With this option, it will enable the output
+to Simple Media Transport Control Protocol (AKA SMTC).
+You will not be able to control Radio DJ,
+but you will get push notifications
+or it will be pushed out to the SMTC protocol
+with the ability to use it with other applications.</value>
+  </data>
   <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
   <data name="$this.Icon" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
     <value>