Cleanup

App.xaml.cs

@@ -1,6 +1,6 @@
-using System.Globalization;
-using System.Windows;
+using System.Windows;
 using Hardcodet.Wpf.TaskbarNotification;
+using unison.Handlers;
 
 namespace unison
 {
@@ -11,12 +11,13 @@ namespace unison
         private SnapcastHandler _snapcast;
         private ShuffleHandler _shuffle;
         private MPDHandler _mpd;
+        private UpdateHandler _updater;
 
         protected override void OnStartup(StartupEventArgs e)
         {
             //debug language
-            //unison.Resources.Resources.Culture = CultureInfo.GetCultureInfo("fr-FR");
-            //unison.Resources.Resources.Culture = CultureInfo.GetCultureInfo("es-ES");
+            //unison.Resources.Resources.Culture = System.Globalization.CultureInfo.GetCultureInfo("fr-FR");
+            //unison.Resources.Resources.Culture = System.Globalization.CultureInfo.GetCultureInfo("es-ES");
 
 
             base.OnStartup(e);
@@ -32,6 +33,9 @@ namespace unison
 
             _shuffle = new ShuffleHandler();
             Current.Properties["shuffle"] = _shuffle;
+            
+            _updater = new UpdateHandler();
+            Current.Properties["updater"] = _updater;
 
             Current.MainWindow = new MainWindow();
 

Handlers/MPDHandler.cs

@@ -48,7 +48,7 @@ namespace unison
 
         private MpdStatus _currentStatus;
         private IMpdFile _currentSong;
-        private BitmapFrame _cover;
+        private BitmapImage _cover;
         public Statistics _stats;
         private readonly System.Timers.Timer _elapsedTimer;
         private DispatcherTimer _retryTimer;
@@ -67,7 +67,7 @@ namespace unison
         private MpcConnection _commandConnection;
         private IPEndPoint _mpdEndpoint;
 
-        private CancellationTokenSource _cancelCommand;
+        public CancellationTokenSource _cancelCommand;
         private CancellationTokenSource _cancelConnect;
 
         public MPDHandler()
@@ -476,14 +476,12 @@ namespace unison
             else
             {
                 using MemoryStream stream = new MemoryStream(data.ToArray());
-                try
-                {
-                    _cover = BitmapFrame.Create(stream, BitmapCreateOptions.None, BitmapCacheOption.OnLoad);
-                }
-                catch
-                {
-                    _cover = null;
-                }
+                _cover = new BitmapImage();
+                _cover.BeginInit();
+                _cover.CacheOption = BitmapCacheOption.OnLoad;
+                _cover.StreamSource = stream;
+                _cover.EndInit();
+                _cover.Freeze();
             }
             UpdateCover();
         }
@@ -525,7 +523,7 @@ namespace unison
 
         public IMpdFile GetCurrentSong() => _currentSong;
         public MpdStatus GetStatus() => _currentStatus;
-        public BitmapFrame GetCover() => _cover;
+        public BitmapImage GetCover() => _cover;
         public string GetVersion() => _version;
         public Statistics GetStats() => _stats;
         public double GetCurrentTime() => _currentTime;

Handlers/RadioHandler.cs

@@ -0,0 +1,81 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Threading.Tasks;
+using RadioBrowser;
+using RadioBrowser.Models;
+
+namespace unison.Handlers
+{
+    public class CountryListItem
+    {
+        public uint Count { get; set; }
+        public string Name { get; set; }
+
+        public override string ToString()
+        {
+            if (Name == "")
+                return "None";
+            return $"{Name} ({Count})";
+        }
+    }
+
+    public class StationListItem
+    {
+        public string Name { get; set; }
+        public string Codec { get; set; }
+        public string Tags { get; set; }
+        public int Bitrate { get; set; }
+        public Uri Url { get; set; }
+
+        private string _country;
+        public string Country
+        {
+            get
+            {
+                if (_country.Length == 0)
+                    return "🏴‍☠️";
+                return string.Concat(_country.ToUpper().Select(x => char.ConvertFromUtf32(x + 0x1F1A5))); // return emoji
+            }
+            set
+            {
+                _country = value;
+            }
+        }
+    }
+
+    internal class RadioHandler
+    {
+        private readonly RadioBrowserClient _radioBrowser;
+        private readonly bool _connected = true;
+
+        public bool IsConnected() => _connected;
+
+
+        public RadioHandler()
+        {
+            try
+            {
+                _radioBrowser = new RadioBrowserClient();
+            }
+            catch (Exception e)
+            {
+                Trace.WriteLine("Exception while connecting to RadioBrowser: " + e.Message);
+                return;
+            }
+
+            _connected = true;
+        }
+
+        public async Task<List<NameAndCount>> GetCountries()
+        {
+            return await _radioBrowser.Lists.GetCountriesAsync();
+        }
+
+        public async Task<List<StationInfo>> AdvancedSearch(AdvancedSearchOptions options)
+        {
+            return await _radioBrowser.Search.AdvancedAsync(options);
+        }
+    }
+}

Handlers/ShuffleHandler.cs

@@ -1,134 +1,108 @@
-using MpcNET.Commands.Database;
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows;
+using MpcNET;
+using MpcNET.Commands.Database;
+using MpcNET.Commands.Playback;
 using MpcNET.Commands.Queue;
+using MpcNET.Commands.Reflection;
 using MpcNET.Tags;
 using MpcNET.Types;
 using MpcNET.Types.Filters;
-using System;
-using System.Collections.Generic;
-using System.Diagnostics;
-using System.Linq;
-using System.Threading.Tasks;
-using System.Windows;
 
 namespace unison
 {
     class ShuffleHandler
     {
-        private MPDHandler _mpd;
-        public List<string> _songList { get; }
+        private readonly MPDHandler _mpd;
         public int AddedSongs = 0;
 
+        public List<string> SongList { get; }
+
         public ShuffleHandler()
         {
-            _songList = new();
+            SongList = new();
             _mpd = (MPDHandler)Application.Current.Properties["mpd"];
         }
 
-        private bool IsOnMainThread()
+        public async Task GetSongsFromFilter(List<IFilter> filter, CancellationToken token)
         {
-            return Application.Current.Dispatcher.Thread == System.Threading.Thread.CurrentThread;
+            if (token.IsCancellationRequested)
+                return;
+
+            SongList.Clear();
+
+            int song = _mpd.GetStats().Songs;
+            IEnumerable<IMpdFile> response = await _mpd.SafelySendCommandAsync(new SearchCommand(filter, 0, song + 1));
+            foreach (IMpdFile file in response)
+                SongList.Add(file.Path);
         }
 
-        public async Task GetSongsFromFilter(List<IFilter> filter)
+        public async Task AddToQueueRandom(int SongNumber, CancellationToken token)
         {
-            Debug.WriteLine("[GetSongsFromFilterBefore] is on main thread => " + IsOnMainThread());
-            await Task.Run(async() =>
+            if (token.IsCancellationRequested)
+                return;
+
+            int AddedSongs = 0;
+
+            var commandList = new CommandList();
+            int songTotal = _mpd.GetStats().Songs;
+
+            for (int i = 0; i < SongNumber; i++)
             {
-                Debug.WriteLine("[GetSongsFromFilterAfter] is on main thread => " + IsOnMainThread());
+                int song = new Random().Next(0, songTotal - 1);
+                commandList.Add(new SearchAddCommand(new FilterTag(MpdTags.Title, "", FilterOperator.Contains), song, song + 1));
+                AddedSongs++;
 
-                _songList.Clear();
-                int song = _mpd.GetStats().Songs;
+                // play if stopped or unknown state (no queue managing at the moment, so mandatory)
+                if (i == 0 && (_mpd.GetStatus().State != MpdState.Play && _mpd.GetStatus().State != MpdState.Pause))
+                    commandList.Add(new PlayCommand(0));
+            }
 
-                IEnumerable<IMpdFile> response = await _mpd.SafelySendCommandAsync(new SearchCommand(filter, 0, song + 1));
-
-                Debug.WriteLine("got response => " + response.Count());
-
-                foreach (IMpdFile file in response)
-                {
-                    _songList.Add(file.Path);
-                    Debug.WriteLine(file.Path);
-                }
-            });
+            await _mpd.SafelySendCommandAsync(commandList);
         }
 
-        public async Task AddToQueueRandom(int SongNumber)
+        public async Task AddToQueueFilter(int SongNumber, CancellationToken token)
         {
-            Debug.WriteLine("Add To Queue Random");
+            if (token.IsCancellationRequested)
+                return;
 
-            await Task.Run(async () =>
+            int AddedSongs = 0;
+
+            // more (or equal) requested songs than available => add everything
+            if (SongNumber >= SongList.Count)
             {
-                int AddedSongs = 0;
-
-                Debug.WriteLine("song to add => " + SongNumber);
-                for (int i = 0; i < SongNumber; i++)
+                var commandList = new CommandList();
+                foreach (string path in SongList)
                 {
-                    // generate random number
-                    int song = new Random().Next(0, _mpd.GetStats().Songs - 1);
-                    Debug.WriteLine("song " + song + " - song total " + _mpd.GetStats().Songs);
-                    IEnumerable<IMpdFile> Response = await _mpd.SafelySendCommandAsync(new SearchCommand(new FilterTag(MpdTags.Title, "", FilterOperator.Contains), song, song + 1));
-
-                    Debug.WriteLine("got response");
-
-                    await Task.Delay(1);
-                    if (Response.Count() > 0)
-                    {
-                        string filePath = Response.First().Path;
-                        _mpd.AddSong(filePath);
-                        Debug.WriteLine("song path => " + filePath);
-
-                        if (i == 0)
-                        {
-                            if (!_mpd.IsPlaying())
-                                _mpd.Play(0);
-                        }
-
-                        AddedSongs++;
-                    }
+                    commandList.Add(new AddCommand(path));
+                    AddedSongs++;
                 }
-            });
 
-            Debug.WriteLine("Add To Queue Random - finished");
-        }
-
-        public async Task AddToQueueFilter(int SongNumber)
-        {
-            Debug.WriteLine("Add To Queue Filter");
-
-            await Task.Run(async () =>
+                await _mpd.SafelySendCommandAsync(commandList);
+            }
+            // more available songs than requested =>
+            // we add unique indexes until we reach the requested amount
+            else
             {
-                int AddedSongs = 0;
-
-                Debug.WriteLine("song to add => " + SongNumber);
-                // more requested songs than available => add everything
-                if (SongNumber > _songList.Count)
+                HashSet<int> SongIndex = new();
+                while (SongIndex.Count < SongNumber)
                 {
-                    foreach (string path in _songList)
-                    {
-                        await Task.Delay(1);
-                        _mpd.AddSong(path);
-                        Debug.WriteLine("song path => " + path);
-                        AddedSongs++;
-                    }
+                    int MaxIndex = new Random().Next(0, SongList.Count - 1);
+                    SongIndex.Add(MaxIndex);
                 }
-                // more available songs than requested =>
-                // we add unique indexes until we reach the requested amount
-                else
+
+                var commandList = new CommandList();
+                foreach (int index in SongIndex)
                 {
-                    HashSet<int> SongIndex = new();
-                    Debug.WriteLine("while - before");
-                    while (SongIndex.Count < SongNumber)
-                    {
-                        int MaxIndex = new Random().Next(0, _songList.Count - 1);
-                        SongIndex.Add(MaxIndex);
-                    }
-
-                    foreach (int index in SongIndex)
-                        _mpd.AddSong(_songList[index]);
-                    Debug.WriteLine("while - after");
+                    commandList.Add(new AddCommand(SongList[index]));
+                    AddedSongs++;
                 }
-            });
 
-            Debug.WriteLine("Add To Queue Filter - finished");
+                await _mpd.SafelySendCommandAsync(commandList);
+            }
         }
     }
 }

Handlers/SnapcastHandler.cs

@@ -20,6 +20,16 @@ namespace unison
             }
         }
 
+        private void HandleExit(object sender, EventArgs e)
+        {
+            _snapcast.Kill();
+            HasStarted = false;
+            Application.Current.Dispatcher.Invoke(() =>
+            {
+                UpdateInterface();
+            });
+        }
+
         public void UpdateInterface()
         {
             TaskbarIcon Systray = (TaskbarIcon)Application.Current.Properties["systray"];
@@ -42,16 +52,19 @@ namespace unison
                 _snapcast.StartInfo.FileName = Properties.Settings.Default.snapcast_path + @"\snapclient.exe";
                 _snapcast.StartInfo.Arguments = $"--host {mpd._ipAddress}";
                 _snapcast.StartInfo.CreateNoWindow = !Properties.Settings.Default.snapcast_window;
+                _snapcast.EnableRaisingEvents = true;
+                _snapcast.Exited += new EventHandler(HandleExit);
+
                 try
                 {
                     _snapcast.Start();
                 }
                 catch (Exception err)
                 {
-                    MessageBox.Show($"[{unison.Resources.Resources.Snapcast_Popup1}]\n" +
-                                    $"{unison.Resources.Resources.Snapcast_Popup2} {err.Message}\n\n" +
-                                    $"{unison.Resources.Resources.Snapcast_Popup3} {Properties.Settings.Default.snapcast_path}\n" +
-                                    $"{unison.Resources.Resources.Snapcast_Popup4}",
+                    MessageBox.Show($"[{Resources.Resources.Snapcast_Popup1}]\n" +
+                                    $"{Resources.Resources.Snapcast_Popup2} {err.Message}\n\n" +
+                                    $"{Resources.Resources.Snapcast_Popup3} {Properties.Settings.Default.snapcast_path}\n" +
+                                    $"{Resources.Resources.Snapcast_Popup4}",
                                     "unison", MessageBoxButton.OK, MessageBoxImage.Error);
                     return;
                 }

Handlers/UpdateHandler.cs

@@ -0,0 +1,58 @@
+using System.Diagnostics;
+using System.Windows;
+using AutoUpdaterDotNET;
+
+namespace unison.Handlers
+{
+    internal class UpdateHandler
+    {
+        readonly string xmlFile = "https://raw.githubusercontent.com/ZetaKebab/unison/main/Installer/unison.xml";
+
+        private bool _UpdateAvailable = false;
+        public bool UpdateAvailable() => _UpdateAvailable;
+
+        private bool _RequestedCheck = false;
+
+        public UpdateHandler()
+        {
+            AutoUpdater.CheckForUpdateEvent += AutoUpdaterOnCheckForUpdateEvent;
+            Start();
+        }
+
+        public void Start(bool RequestCheck = false)
+        {
+            _RequestedCheck = RequestCheck;
+            AutoUpdater.Start(xmlFile);
+        }
+
+        private string CutVersionNumber(string number)
+        {
+            return number.Substring(0, number.LastIndexOf("."));
+        }
+
+        private void AutoUpdaterOnCheckForUpdateEvent(UpdateInfoEventArgs args)
+        {
+            if (args.Error == null)
+            {
+                if (args.IsUpdateAvailable)
+                {
+                    _UpdateAvailable = true;
+                    string number = CutVersionNumber(args.CurrentVersion);
+
+                    MainWindow MainWin = (MainWindow)Application.Current.MainWindow;
+                    MainWin.UpdateUpdateStatus(number);
+
+                    MessageBoxResult Result = MessageBox.Show($"{Resources.Resources.Update_Message1} {number}.\n{Resources.Resources.Update_Message2}",
+                                                                "unison", MessageBoxButton.YesNo, MessageBoxImage.Information);
+                    if (Result == MessageBoxResult.Yes)
+                        AutoUpdater.DownloadUpdate(args);
+                }
+                else
+                {
+                    if (_RequestedCheck)
+                        MessageBox.Show($"{Resources.Resources.Update_NoUpdate}", "unison", MessageBoxButton.OK, MessageBoxImage.Information);
+                }
+            }
+        }
+    }
+}

Installer/unison.iss

@@ -0,0 +1,43 @@
+#define Name "unison"
+#define Version "1.3.1"
+#define Snapcast "snapclient_0.26.0-1_win64"
+#define Publisher "Th<54>o Marchal"
+#define URL "https://github.com/ZetaKebab/unison"
+#define ExeName "unison.exe"
+
+[Setup]
+AppName={#Name}
+AppVersion={#Version}
+AppVerName={#Name} v{#Version}
+AppPublisher={#Publisher}
+AppPublisherURL={#URL}
+AppSupportURL={#URL}
+AppUpdatesURL={#URL}
+DefaultDirName={autopf}\{#Name}
+DisableProgramGroupPage=yes
+ArchitecturesInstallIn64BitMode=x64
+OutputBaseFilename="{#Name}-v{#Version}-setup"
+OutputDir=..\publish\installer
+SetupIconFile=..\Resources\icon-full.ico
+UninstallDisplayIcon = "{app}\{#Name}.exe"
+Compression=lzma
+SolidCompression=yes
+WizardStyle=modern
+
+[Languages]
+Name: "english"; MessagesFile: "compiler:Default.isl"
+Name: "french"; MessagesFile: "compiler:Languages\French.isl"
+Name: "spanish"; MessagesFile: "compiler:Languages\Spanish.isl"
+
+[Files]
+Source: "..\publish\{#ExeName}"; DestDir: "{app}"; Flags: ignoreversion
+Source: "..\publish\LICENSE"; DestDir: "{app}"; Flags: ignoreversion
+Source: "..\publish\unison.exe"; DestDir: "{app}"; Flags: ignoreversion
+Source: "..\publish\{#Snapcast}\*"; DestDir: "{app}\{#Snapcast}"; Flags: ignoreversion recursesubdirs createallsubdirs
+
+[Icons]
+Name: "{group}\{#Name}"; Filename: "{app}\{#ExeName}"
+
+[Run]
+Filename: "{app}\{#Name}.exe"; Parameters: "-frominstaller"; Flags: nowait postinstall skipifsilent
+

Installer/unison.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<item>
+  <version>1.3.1.0</version>
+  <url>https://github.com/ZetaKebab/unison/releases/download/v1.3.1/unison-v1.3.1.zip</url>
+  <changelog>https://raw.githubusercontent.com/ZetaKebab/unison/main/CHANGELOG.md</changelog>
+  <mandatory>false</mandatory>
+</item>

README.md

@@ -6,9 +6,8 @@
 
 * lightweight window that can be toggled with shortcuts
 * music control through rebindable shortcuts
-* shuffle panel
-* [Snapcast](https://mjaggard.github.io/snapcast/) integration
-* radio stations
+* [Snapcast](https://github.com/badaix/snapcast) integration
+* Radio stations
 
 ## Features
 

Resources/Resources.Designer.cs

@@ -19,7 +19,7 @@ namespace unison.Resources {
     // class via a tool like ResGen or Visual Studio.
     // To add or remove a member, edit your .ResX file then rerun ResGen
     // with the /str option, or rebuild your VS project.
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "17.0.0.0")]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
     public class Resources {
@@ -196,7 +196,7 @@ namespace unison.Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Please note that since MPD passwords are not secure (they are sent in plain text to the server), there are saved as is in the setting file..
+        ///   Looks up a localized string similar to Please note that since MPD passwords are not secure (they are sent in plain text to the server), they are saved as is in the setting file..
         /// </summary>
         public static string Settings_ConnectionPasswordInfo {
             get {
@@ -617,5 +617,68 @@ namespace unison.Resources {
                 return ResourceManager.GetString("StopSnapcast", resourceCulture);
             }
         }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Check for updates.
+        /// </summary>
+        public static string Update_ButtonCheck {
+            get {
+                return ResourceManager.GetString("Update_ButtonCheck", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Start update.
+        /// </summary>
+        public static string Update_ButtonStart {
+            get {
+                return ResourceManager.GetString("Update_ButtonStart", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Update available! New version is.
+        /// </summary>
+        public static string Update_Message1 {
+            get {
+                return ResourceManager.GetString("Update_Message1", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Install now?.
+        /// </summary>
+        public static string Update_Message2 {
+            get {
+                return ResourceManager.GetString("Update_Message2", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to No update available..
+        /// </summary>
+        public static string Update_NoUpdate {
+            get {
+                return ResourceManager.GetString("Update_NoUpdate", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to New version.
+        /// </summary>
+        public static string Update_String1 {
+            get {
+                return ResourceManager.GetString("Update_String1", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to available!.
+        /// </summary>
+        public static string Update_String2 {
+            get {
+                return ResourceManager.GetString("Update_String2", resourceCulture);
+            }
+        }
     }
 }

Resources/Resources.es-ES.resx

@@ -112,10 +112,10 @@
     <value>2.0</value>
   </resheader>
   <resheader name="reader">
-    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <resheader name="writer">
-    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <data name="Exit" xml:space="preserve">
     <value>Salir</value>
@@ -303,4 +303,25 @@
   <data name="StopSnapcast" xml:space="preserve">
     <value>Parar Snapcast</value>
   </data>
+  <data name="Update_ButtonCheck" xml:space="preserve">
+    <value>Buscar actualización</value>
+  </data>
+  <data name="Update_ButtonStart" xml:space="preserve">
+    <value>Actualizar</value>
+  </data>
+  <data name="Update_Message1" xml:space="preserve">
+    <value>¡Actualización disponible! La nueva versión es la</value>
+  </data>
+  <data name="Update_Message2" xml:space="preserve">
+    <value>¿Instalar ahora?</value>
+  </data>
+  <data name="Update_NoUpdate" xml:space="preserve">
+    <value>No actualización disponible.</value>
+  </data>
+  <data name="Update_String1" xml:space="preserve">
+    <value>¡Nueva versión</value>
+  </data>
+  <data name="Update_String2" xml:space="preserve">
+    <value>disponible!</value>
+  </data>
 </root>

Resources/Resources.fr-FR.resx

@@ -112,10 +112,10 @@
     <value>2.0</value>
   </resheader>
   <resheader name="reader">
-    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <resheader name="writer">
-    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <data name="Exit" xml:space="preserve">
     <value>Quitter</value>
@@ -298,9 +298,30 @@
     <value>Temps d'écoute écoulé :</value>
   </data>
   <data name="Stats_Uptime" xml:space="preserve">
-    <value>MPD lancé depuis : </value>
+    <value>MPD lancé depuis :</value>
   </data>
   <data name="StopSnapcast" xml:space="preserve">
     <value>Stopper Snapcast</value>
   </data>
+  <data name="Update_ButtonCheck" xml:space="preserve">
+    <value>Vérifier les mises à jour</value>
+  </data>
+  <data name="Update_ButtonStart" xml:space="preserve">
+    <value>Mettre à jour</value>
+  </data>
+  <data name="Update_Message1" xml:space="preserve">
+    <value>Mise à jour disponible ! La nouvelle version est la</value>
+  </data>
+  <data name="Update_Message2" xml:space="preserve">
+    <value>Installer maintenant ?</value>
+  </data>
+  <data name="Update_NoUpdate" xml:space="preserve">
+    <value>Pas de mise à jour disponible.</value>
+  </data>
+  <data name="Update_String1" xml:space="preserve">
+    <value>Nouvelle version</value>
+  </data>
+  <data name="Update_String2" xml:space="preserve">
+    <value>disponible !</value>
+  </data>
 </root>

Resources/Resources.resx

@@ -112,10 +112,10 @@
     <value>2.0</value>
   </resheader>
   <resheader name="reader">
-    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <resheader name="writer">
-    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <data name="Exit" xml:space="preserve">
     <value>Exit</value>
@@ -163,7 +163,7 @@
     <value>Connection</value>
   </data>
   <data name="Settings_ConnectionPasswordInfo" xml:space="preserve">
-    <value>Please note that since MPD passwords are not secure (they are sent in plain text to the server), there are saved as is in the setting file.</value>
+    <value>Please note that since MPD passwords are not secure (they are sent in plain text to the server), they are saved as is in the setting file.</value>
   </data>
   <data name="Settings_ConnectionStatus" xml:space="preserve">
     <value>Status:</value>
@@ -303,4 +303,25 @@
   <data name="StopSnapcast" xml:space="preserve">
     <value>Stop Snapcast</value>
   </data>
+  <data name="Update_ButtonCheck" xml:space="preserve">
+    <value>Check for updates</value>
+  </data>
+  <data name="Update_ButtonStart" xml:space="preserve">
+    <value>Start update</value>
+  </data>
+  <data name="Update_Message1" xml:space="preserve">
+    <value>Update available! New version is</value>
+  </data>
+  <data name="Update_Message2" xml:space="preserve">
+    <value>Install now?</value>
+  </data>
+  <data name="Update_NoUpdate" xml:space="preserve">
+    <value>No update available.</value>
+  </data>
+  <data name="Update_String1" xml:space="preserve">
+    <value>New version</value>
+  </data>
+  <data name="Update_String2" xml:space="preserve">
+    <value>available!</value>
+  </data>
 </root>

Views/MainWindow.xaml.cs

@@ -7,8 +7,6 @@ using System.Windows.Interop;
 using System.Windows.Input;
 using System.Windows.Controls.Primitives;
 using System.Diagnostics;
-using System.Linq;
-using System.Threading.Tasks;
 
 namespace unison
 {
@@ -124,21 +122,14 @@ namespace unison
                 EndTime.Text = FormatSeconds(_mpd.GetCurrentSong().Time);
             }
 
-            Debug.WriteLine("Song changed called!");
+            Trace.WriteLine("Song changed called!");
 
-            if (!_shuffleWin.GetContinuous())
-                return;
-
-            Debug.WriteLine("playlist length => " + _mpd.GetStatus().PlaylistLength);
-
-            if (_mpd.GetStatus().PlaylistLength > 4)
-                return;
-
-            Debug.WriteLine("start continuous handling");
-            _mpd.CanPrevNext = false;
-            await _shuffleWin.HandleContinuous();
-            _mpd.CanPrevNext = true;
-            Debug.WriteLine("finished continuous");
+            if (_shuffleWin.GetContinuous())
+            {
+                _mpd.CanPrevNext = false;
+                await _shuffleWin.HandleContinuous();
+                _mpd.CanPrevNext = true;
+            }
         }
 
         public void OnStatusChanged(object sender, EventArgs e)
@@ -302,6 +293,11 @@ namespace unison
             slider.ToolTip = (int)slider.Value;
         }
 
+        public void UpdateUpdateStatus(string version)
+        {
+            _settingsWin.UpdateUpdateStatus(version);
+        }
+
         protected override void OnSourceInitialized(EventArgs e)
         {
             base.OnSourceInitialized(e);

Views/Radios.xaml

@@ -37,7 +37,7 @@
                         </StackPanel>
 
                         <StackPanel Orientation="Horizontal" Margin="0,10,0,0">
-                            <Button Content="{x:Static properties:Resources.Radio_Search}" Click="Search_Clicked" Padding="5, 2"/>
+                            <Button x:Name="SearchButton" Content="{x:Static properties:Resources.Radio_Search}" Click="Search_Clicked" Padding="5, 2"/>
                             <Button Content="{x:Static properties:Resources.Radio_Reset}" Click="Reset_Clicked" Margin="10,0,0,0" Padding="5, 2"/>
                             <TextBlock x:Name="SearchStatus" Margin="15,1,0,0" FontStyle="Italic" />
                         </StackPanel>

Views/Radios.xaml.cs

@@ -1,88 +1,42 @@
-using RadioBrowser;
-using RadioBrowser.Models;
+using System;
 using System.Diagnostics;
-using System.Linq;
 using System.Threading.Tasks;
 using System.Windows;
-using System;
 using System.ComponentModel;
 using System.Windows.Interop;
 using System.Windows.Controls;
 using System.Windows.Input;
 using System.Collections.Generic;
+using unison.Handlers;
+using RadioBrowser.Models;
 
 namespace unison
 {
-    public class CountryListItem
-    {
-        public uint Count { get; set; }
-        public string Name { get; set; }
-
-        public override string ToString()
-        {
-            if (Name == "")
-                return "None";
-            return $"{Name} ({Count})";
-        }
-    }
-
-    public class StationListItem
-    {
-        public string Name { get; set; }
-        public string Codec { get; set; }
-        public string Tags { get; set; }
-        public int Bitrate { get; set; }
-        public Uri Url { get; set; }
-
-        private string _country;
-        public string Country
-        {
-            get
-            {
-                if (_country.Length == 0)
-                    return "🏴‍☠️";
-                return string.Concat(_country.ToUpper().Select(x => char.ConvertFromUtf32(x + 0x1F1A5))); // return emoji
-            }
-            set
-            {
-                _country = value;
-            }
-        }
-    }
-
     public partial class Radios : Window
     {
-        private RadioBrowserClient _radioBrowser;
         private MPDHandler _mpd;
-        private bool _connected = true;
+        RadioHandler _radio;
 
-        public bool IsConnected() => _connected;
+        public bool IsConnected() => _radio.IsConnected();
 
         public Radios()
         {
             InitializeComponent();
-
-            try
-            {
-                _radioBrowser = new RadioBrowserClient();
-                Initialize();
-            }
-            catch (Exception e)
-            {
-                Debug.WriteLine("Exception while connecting to RadioBrowser: " + e.Message);
-                return;
-            }
-
-            _connected = true;
+            Initialize();
         }
 
         public async void Initialize()
         {
+            _radio = new RadioHandler();
+
+            if (!_radio.IsConnected())
+                SearchButton.IsEnabled = false;
+
             try
             {
-                List<NameAndCount> Countries = await _radioBrowser.Lists.GetCountriesAsync();
                 CountryList.Items.Add(new CountryListItem { Name = "", Count = 0 });
 
+                List<NameAndCount> Countries = await _radio.GetCountries();
                 foreach (NameAndCount Country in Countries)
                 {
                     CountryList.Items.Add(new CountryListItem
@@ -94,27 +48,49 @@ namespace unison
             }
             catch (Exception e)
             {
-                Debug.WriteLine("Exception while getting countries in RadioBrowser: " + e.Message);
+                Trace.WriteLine("Exception while getting countries in RadioBrowser: " + e.Message);
                 return;
             }
         }
 
-        private string CleanString(string str)
+        private static string CleanString(string str)
         {
             return str.Replace("\r\n", "").Replace("\n", "").Replace("\r", "");
         }
 
+        private void SearchHandler(object sender, KeyEventArgs e)
+        {
+            if (e.Key == Key.Return)
+                Search_Clicked(null, null);
+        }
+
+        private async void Search_Clicked(object sender, RoutedEventArgs e)
+        {
+            try
+            {
+                CountryListItem a = (CountryListItem)CountryList.SelectedItem;
+                await SearchAdvanced(NameSearch.Text, a?.Name, TagSearch.Text);
+            }
+            catch (Exception except)
+            {
+                Trace.WriteLine("Error on RadioBrowser search: " + except.Message);
+            }
+        }
+
         public async Task SearchAdvanced(string name, string country, string tags)
         {
             try
             {
                 SearchStatus.Text = unison.Resources.Resources.Radio_Loading;
 
-                List<StationInfo> advancedSearch = await _radioBrowser.Search.AdvancedAsync(new AdvancedSearchOptions
+                List<StationInfo> advancedSearch = await Task.Run(async () =>
                 {
-                    Name = name,
-                    Country = country,
-                    TagList = tags
+                    return await _radio.AdvancedSearch(new AdvancedSearchOptions
+                    {
+                        Name = name,
+                        Country = country,
+                        TagList = tags
+                    });
                 });
 
                 RadioListGrid.Items.Clear();
@@ -140,7 +116,7 @@ namespace unison
             }
             catch (Exception except)
             {
-                Debug.WriteLine("Error on RadioBrowser search advanced: " + except.Message);
+                Trace.WriteLine("Error on RadioBrowser search advanced: " + except.Message);
             }
         }
 
@@ -160,13 +136,13 @@ namespace unison
             }
             catch (ArgumentOutOfRangeException)
             {
-                Debug.WriteLine("Error: Invalid index.");
+                Trace.WriteLine("Error: Invalid index.");
                 return;
             }
 
             if (station.Url == null)
             {
-                Debug.WriteLine("Error: Invalid station.");
+                Trace.WriteLine("Error: Invalid station.");
                 return;
             }
 
@@ -174,19 +150,6 @@ namespace unison
             _mpd.ClearAddAndPlay(station.Url.AbsoluteUri);
         }
 
-        private async void Search_Clicked(object sender, RoutedEventArgs e)
-        {
-            try
-            {
-                CountryListItem a = (CountryListItem)CountryList.SelectedItem;
-                await SearchAdvanced(NameSearch.Text, a?.Name, TagSearch.Text);
-            }
-            catch (Exception except)
-            {
-                Debug.WriteLine("Error on RadioBrowser search: " + except.Message);
-            }
-        }
-
         private void Reset_Clicked(object sender, RoutedEventArgs e)
         {
             NameSearch.Text = "";
@@ -194,12 +157,6 @@ namespace unison
             CountryList.SelectedIndex = 0;
         }
 
-        private void SearchHandler(object sender, KeyEventArgs e)
-        {
-            if (e.Key == Key.Return)
-                Search_Clicked(null, null);
-        }
-
         private void Window_Closing(object sender, CancelEventArgs e)
         {
             e.Cancel = true;

Views/Settings.xaml

@@ -102,7 +102,7 @@
                                             <ComboBox ItemsSource="{StaticResource ShortcutItems}" Margin="0,0,5,0" MinWidth="70" SelectionChanged="MOD_SelectionChanged" Tag="MOD1" FontWeight="Light" SelectedIndex="0" BorderBrush="{x:Null}" FocusVisualStyle="{x:Null}"></ComboBox>
                                             <ComboBox ItemsSource="{StaticResource ShortcutItems}" Margin="0,0,5,0" MinWidth="70" SelectionChanged="MOD_SelectionChanged" Tag="MOD2" FontWeight="Light" SelectedIndex="0" BorderBrush="{x:Null}" FocusVisualStyle="{x:Null}"></ComboBox>
                                             <Button Click="RemapKey_Clicked" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" FocusVisualStyle="{x:Null}">
-                                                <TextBlock Text="None" TextAlignment="Center" TextWrapping="Wrap"  MinWidth="150" Margin="5,1,5,1" HorizontalAlignment="Stretch" FontWeight="Light" VerticalAlignment="Stretch"/>
+                                                <TextBlock Text="None" TextAlignment="Center" TextWrapping="Wrap" MinWidth="150" Margin="5,1,5,1" HorizontalAlignment="Stretch" FontWeight="Light" VerticalAlignment="Stretch"/>
                                             </Button>
                                         </StackPanel>
 
@@ -110,7 +110,7 @@
                                             <ComboBox ItemsSource="{StaticResource ShortcutItems}" Margin="0,0,5,0" MinWidth="70" SelectionChanged="MOD_SelectionChanged" Tag="MOD1" FontWeight="Light" SelectedIndex="0" BorderBrush="{x:Null}" FocusVisualStyle="{x:Null}"></ComboBox>
                                             <ComboBox ItemsSource="{StaticResource ShortcutItems}" Margin="0,0,5,0" MinWidth="70" SelectionChanged="MOD_SelectionChanged" Tag="MOD2" FontWeight="Light" SelectedIndex="0" BorderBrush="{x:Null}" FocusVisualStyle="{x:Null}"></ComboBox>
                                             <Button Click="RemapKey_Clicked" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" FocusVisualStyle="{x:Null}">
-                                                <TextBlock Text="None" TextAlignment="Center" TextWrapping="Wrap"  MinWidth="150" Margin="5,1,5,1" HorizontalAlignment="Stretch" FontWeight="Light" VerticalAlignment="Stretch"/>
+                                                <TextBlock Text="None" TextAlignment="Center" TextWrapping="Wrap" MinWidth="150" Margin="5,1,5,1" HorizontalAlignment="Stretch" FontWeight="Light" VerticalAlignment="Stretch"/>
                                             </Button>
                                         </StackPanel>
 
@@ -118,7 +118,7 @@
                                             <ComboBox ItemsSource="{StaticResource ShortcutItems}" Margin="0,0,5,0" MinWidth="70" SelectionChanged="MOD_SelectionChanged" Tag="MOD1" FontWeight="Light" SelectedIndex="0" BorderBrush="{x:Null}" FocusVisualStyle="{x:Null}"></ComboBox>
                                             <ComboBox ItemsSource="{StaticResource ShortcutItems}" Margin="0,0,5,0" MinWidth="70" SelectionChanged="MOD_SelectionChanged" Tag="MOD2" FontWeight="Light" SelectedIndex="0" BorderBrush="{x:Null}" FocusVisualStyle="{x:Null}"></ComboBox>
                                             <Button Click="RemapKey_Clicked" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" FocusVisualStyle="{x:Null}">
-                                                <TextBlock Text="None" TextAlignment="Center" TextWrapping="Wrap"  MinWidth="150" Margin="5,1,5,1" HorizontalAlignment="Stretch" FontWeight="Light" VerticalAlignment="Stretch"/>
+                                                <TextBlock Text="None" TextAlignment="Center" TextWrapping="Wrap" MinWidth="150" Margin="5,1,5,1" HorizontalAlignment="Stretch" FontWeight="Light" VerticalAlignment="Stretch"/>
                                             </Button>
                                         </StackPanel>
 
@@ -126,7 +126,7 @@
                                             <ComboBox ItemsSource="{StaticResource ShortcutItems}" Margin="0,0,5,0" MinWidth="70" SelectionChanged="MOD_SelectionChanged" Tag="MOD1" FontWeight="Light" SelectedIndex="0" BorderBrush="{x:Null}" FocusVisualStyle="{x:Null}"></ComboBox>
                                             <ComboBox ItemsSource="{StaticResource ShortcutItems}" Margin="0,0,5,0" MinWidth="70" SelectionChanged="MOD_SelectionChanged" Tag="MOD2" FontWeight="Light" SelectedIndex="0" BorderBrush="{x:Null}" FocusVisualStyle="{x:Null}"></ComboBox>
                                             <Button Click="RemapKey_Clicked" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" FocusVisualStyle="{x:Null}">
-                                                <TextBlock Text="None" TextAlignment="Center" TextWrapping="Wrap"  MinWidth="150" Margin="5,1,5,1" HorizontalAlignment="Stretch" FontWeight="Light" VerticalAlignment="Stretch"/>
+                                                <TextBlock Text="None" TextAlignment="Center" TextWrapping="Wrap" MinWidth="150" Margin="5,1,5,1" HorizontalAlignment="Stretch" FontWeight="Light" VerticalAlignment="Stretch"/>
                                             </Button>
                                         </StackPanel>
 
@@ -134,7 +134,7 @@
                                             <ComboBox ItemsSource="{StaticResource ShortcutItems}" Margin="0,0,5,0" MinWidth="70" SelectionChanged="MOD_SelectionChanged" Tag="MOD1" FontWeight="Light" SelectedIndex="0" BorderBrush="{x:Null}" FocusVisualStyle="{x:Null}"></ComboBox>
                                             <ComboBox ItemsSource="{StaticResource ShortcutItems}" Margin="0,0,5,0" MinWidth="70" SelectionChanged="MOD_SelectionChanged" Tag="MOD2" FontWeight="Light" SelectedIndex="0" BorderBrush="{x:Null}" FocusVisualStyle="{x:Null}"></ComboBox>
                                             <Button Click="RemapKey_Clicked" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" FocusVisualStyle="{x:Null}">
-                                                <TextBlock Text="None" TextAlignment="Center" TextWrapping="Wrap"  MinWidth="150" Margin="5,1,5,1" HorizontalAlignment="Stretch" FontWeight="Light" VerticalAlignment="Stretch"/>
+                                                <TextBlock Text="None" TextAlignment="Center" TextWrapping="Wrap" MinWidth="150" Margin="5,1,5,1" HorizontalAlignment="Stretch" FontWeight="Light" VerticalAlignment="Stretch"/>
                                             </Button>
                                         </StackPanel>
 
@@ -142,7 +142,7 @@
                                             <ComboBox ItemsSource="{StaticResource ShortcutItems}" Margin="0,0,5,0" MinWidth="70" SelectionChanged="MOD_SelectionChanged" Tag="MOD1" FontWeight="Light" SelectedIndex="0" BorderBrush="{x:Null}" FocusVisualStyle="{x:Null}"></ComboBox>
                                             <ComboBox ItemsSource="{StaticResource ShortcutItems}" Margin="0,0,5,0" MinWidth="70" SelectionChanged="MOD_SelectionChanged" Tag="MOD2" FontWeight="Light" SelectedIndex="0" BorderBrush="{x:Null}" FocusVisualStyle="{x:Null}"></ComboBox>
                                             <Button Click="RemapKey_Clicked" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" FocusVisualStyle="{x:Null}">
-                                                <TextBlock Text="None" TextAlignment="Center" TextWrapping="Wrap"  MinWidth="150" Margin="5,1,5,1" HorizontalAlignment="Stretch" FontWeight="Light" VerticalAlignment="Stretch"/>
+                                                <TextBlock Text="None" TextAlignment="Center" TextWrapping="Wrap" MinWidth="150" Margin="5,1,5,1" HorizontalAlignment="Stretch" FontWeight="Light" VerticalAlignment="Stretch"/>
                                             </Button>
                                         </StackPanel>
 
@@ -150,7 +150,7 @@
                                             <ComboBox ItemsSource="{StaticResource ShortcutItems}" Margin="0,0,5,0" MinWidth="70" SelectionChanged="MOD_SelectionChanged" Tag="MOD1" FontWeight="Light" SelectedIndex="0" BorderBrush="{x:Null}" FocusVisualStyle="{x:Null}"></ComboBox>
                                             <ComboBox ItemsSource="{StaticResource ShortcutItems}" Margin="0,0,5,0" MinWidth="70" SelectionChanged="MOD_SelectionChanged" Tag="MOD2" FontWeight="Light" SelectedIndex="0" BorderBrush="{x:Null}" FocusVisualStyle="{x:Null}"></ComboBox>
                                             <Button Click="RemapKey_Clicked" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" FocusVisualStyle="{x:Null}">
-                                                <TextBlock Text="None" TextAlignment="Center" TextWrapping="Wrap"  MinWidth="150" Margin="5,1,5,1" HorizontalAlignment="Stretch" FontWeight="Light" VerticalAlignment="Stretch"/>
+                                                <TextBlock Text="None" TextAlignment="Center" TextWrapping="Wrap" MinWidth="150" Margin="5,1,5,1" HorizontalAlignment="Stretch" FontWeight="Light" VerticalAlignment="Stretch"/>
                                             </Button>
                                         </StackPanel>
                                     </Grid>
@@ -256,16 +256,24 @@
                             </GroupBox.Header>
                             <Grid VerticalAlignment="Top">
                                 <StackPanel Orientation="Vertical">
-                                    <TextBlock TextWrapping="Wrap" Margin="0,0,0,10" VerticalAlignment="Top">
+                                    <TextBlock TextWrapping="Wrap" VerticalAlignment="Top">
                                         <Run Text="{x:Static properties:Resources.Settings_Version}"/>
                                         <Run Text="{Binding GetVersion, Mode = OneWay}"/>
                                     </TextBlock>
+                                    <TextBlock x:Name="UpdateText" TextWrapping="Wrap" VerticalAlignment="Top">
+                                        <Run x:Name="UpdateText2" Text="New version X.X.X available!" FontWeight="Bold"/>
+                                    </TextBlock>
+
+                                    <Button x:Name="UpdateButton" Content="{x:Static properties:Resources.Update_ButtonCheck}" Margin="0,3,0,10" Width="150" Click="CheckUpdates" HorizontalAlignment="Left"/>
+
                                     <TextBlock TextWrapping="Wrap" VerticalAlignment="Top">
                                         <Run Text="{x:Static properties:Resources.Settings_AboutInfo}" /><LineBreak/>
                                         ※ <Hyperlink NavigateUri="https://github.com/Difegue/MpcNET" RequestNavigate="Hyperlink_RequestNavigate">MpcNET</Hyperlink><LineBreak/>
                                         ※ <Hyperlink NavigateUri="https://github.com/hardcodet/wpf-notifyicon" RequestNavigate="Hyperlink_RequestNavigate">wpf-notifyicon</Hyperlink><LineBreak/>
                                         ※ <Hyperlink NavigateUri="https://github.com/samhocevar/emoji.wpf" RequestNavigate="Hyperlink_RequestNavigate">Emoji.WPF</Hyperlink><LineBreak/>
-                                         ※ <Hyperlink NavigateUri="https://github.com/tof4/RadioBrowser" RequestNavigate="Hyperlink_RequestNavigate">RadioBrowser</Hyperlink>
+                                        ※ <Hyperlink NavigateUri="https://github.com/tof4/RadioBrowser" RequestNavigate="Hyperlink_RequestNavigate">RadioBrowser</Hyperlink><LineBreak/>
+                                        ※ <Hyperlink NavigateUri="https://github.com/ravibpatel/AutoUpdater.NET" RequestNavigate="Hyperlink_RequestNavigate">AutoUpdater.NET</Hyperlink><LineBreak/>
+                                        ※ <Hyperlink NavigateUri="https://github.com/badaix/snapcast" RequestNavigate="Hyperlink_RequestNavigate">Snapcast</Hyperlink>
                                     </TextBlock>
                                     <TextBlock Margin="0,10,0,0">
                                         <Run Text="{x:Static properties:Resources.Settings_SourceCode1}" />
@@ -282,7 +290,11 @@
                                 </StackPanel>
                             </Grid>
                         </GroupBox>
+                    </DockPanel>
+                </TabItem>
 
+                <TabItem Header="{x:Static properties:Resources.Settings_License}" Height="20" VerticalAlignment="Bottom">
+                    <DockPanel Margin="8">
                         <GroupBox DockPanel.Dock="Top" Padding="0,4,0,0" Margin="0,10,0,0">
                             <GroupBox.Header>
                                 <TextBlock>

Views/Settings.xaml.cs

@@ -5,11 +5,13 @@ using System.IO;
 using System.Linq;
 using System.Reflection;
 using System.Text.RegularExpressions;
+using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Input;
 using System.Windows.Interop;
 using System.Windows.Navigation;
+using unison.Handlers;
 
 namespace unison
 {
@@ -60,6 +62,8 @@ namespace unison
             SnapcastPort.Text = Properties.Settings.Default.snapcast_port.ToString();
             VolumeOffset.Text = Properties.Settings.Default.volume_offset.ToString();
 
+            UpdateText.Visibility = Visibility.Collapsed;
+
             InitializeShortcuts();
         }
 
@@ -115,7 +119,7 @@ namespace unison
             ConnectionStatus.Text = unison.Resources.Resources.Settings_ConnectionStatusConnecting;
 
             MPDHandler mpd = (MPDHandler)Application.Current.Properties["mpd"];
-            System.Threading.Tasks.Task.Run(async () => { await mpd.Initialize(); });
+            Task.Run(async () => { await mpd.Initialize(); });
         }
 
         private void SnapcastReset_Clicked(object sender, RoutedEventArgs e)
@@ -142,6 +146,19 @@ namespace unison
                 MPDConnect_Clicked(null, null);
         }
 
+        private void CheckUpdates(object sender, RoutedEventArgs e)
+        {
+            UpdateHandler updater = (UpdateHandler)Application.Current.Properties["updater"];
+            updater.Start(true);
+        }
+
+        public void UpdateUpdateStatus(string version)
+        {
+            UpdateText.Visibility = Visibility.Visible;
+            UpdateText2.Text = unison.Resources.Resources.Update_String1 + " " + version + " " + unison.Resources.Resources.Update_String2;
+            UpdateButton.Content = unison.Resources.Resources.Update_ButtonStart;
+        }
+
         private void Window_Closing(object sender, CancelEventArgs e)
         {
             e.Cancel = true;
@@ -373,12 +390,12 @@ namespace unison
             InitializeShortcuts();
         }
 
-        public uint GetMod(StackPanel stackPanel)
+        private uint GetMod(StackPanel stackPanel)
         {
             return (uint)(GetMOD(stackPanel.Children.OfType<ComboBox>().First().SelectedItem.ToString()) | GetMOD(stackPanel.Children.OfType<ComboBox>().Last().SelectedItem.ToString()));
         }
 
-        public uint GetVk(StackPanel stackPanel)
+        private uint GetVk(StackPanel stackPanel)
         {
             Button button = stackPanel.Children.OfType<Button>().First();
             TextBlock textBlock = (TextBlock)button.Content;

Views/Shuffle.xaml

@@ -35,7 +35,7 @@
                 <ComboBox x:Name="FilterType" SelectionChanged="FilterType_SelectionChanged" ItemsSource="{StaticResource FilterType}" SelectedIndex="0" Width="100" ScrollViewer.CanContentScroll="False" FocusVisualStyle="{x:Null}"/>
                 <ComboBox x:Name="FilterOperator" SelectionChanged="OperatorType_SelectionChanged" ItemsSource="{StaticResource OperatorTypeA}" SelectedIndex="0" Width="80" ScrollViewer.CanContentScroll="False" Margin="5,0,0,0" FocusVisualStyle="{x:Null}"/>
                 <ComboBox x:Name="FilterList" SelectedIndex="0" Width="240" Visibility="Collapsed" ScrollViewer.CanContentScroll="False" Margin="5,0,0,0" FocusVisualStyle="{x:Null}"/>
-                <TextBox x:Name="FilterValue" Width="240" Margin="5,0,0,0"/>
+                <TextBox x:Name="FilterValue" KeyUp="QueryFilterHandler" Width="240" Margin="5,0,0,0"/>
                 <Button Content="-" Padding="5, 2" Click="RemoveFilter_Clicked" Width="20" VerticalAlignment="Bottom" HorizontalAlignment="Left" FocusVisualStyle="{x:Null}" Margin="5,0,0,0"/>
                 <Button Content="+" Padding="5, 2" Click="AddFilter_Clicked" Width="20" VerticalAlignment="Bottom" HorizontalAlignment="Left" FocusVisualStyle="{x:Null}" Margin="5,0,0,0"/>
             </StackPanel>
@@ -68,7 +68,7 @@
                             <StackPanel Orientation="Horizontal" Margin="0,5,0,5">
                                 <Button Content="Query filter" Click="UpdateFilter_Clicked" Padding="5, 2" VerticalAlignment="Bottom" HorizontalAlignment="Left" FocusVisualStyle="{x:Null}" Margin="0,0,10,0"/>
                                 <Button Content="Reset" Click="Reset_Clicked" Padding="5, 2" VerticalAlignment="Bottom" HorizontalAlignment="Left" FocusVisualStyle="{x:Null}"/>
-                                <TextBlock Text="Querying filter..." Margin="15,3,0,0" FontStyle="Italic" Visibility="Visible" />
+                                <TextBlock x:Name="QueryFilterText" Text="Querying filter..." Margin="15,3,0,0" FontStyle="Italic" Visibility="Collapsed" />
                             </StackPanel>
                         </StackPanel>
                     </StackPanel>
@@ -86,12 +86,12 @@
                         <StackPanel Orientation="Vertical" Margin="5,5,5,0">
                             <StackPanel Orientation="Horizontal" HorizontalAlignment="Left">
                                 <TextBlock Text="Songs to add" Margin="0,0,5,5"/>
-                                <TextBox x:Name="SongNumber" PreviewTextInput="QueueValidationTextBox" MaxLength="4" Text="15" Width="35" HorizontalAlignment="Left" VerticalAlignment="Top"/>
+                                <TextBox x:Name="SongNumber" KeyUp="AddToQueueHandler" PreviewTextInput="QueueValidationTextBox" MaxLength="4" Text="15" Width="35" HorizontalAlignment="Left" VerticalAlignment="Top"/>
                             </StackPanel>
                             <StackPanel Orientation="Horizontal" Margin="0,5,0,0">
                                 <Button Content="Add to queue" Click="AddToQueue_Clicked" Padding="5, 2" HorizontalAlignment="Left" FocusVisualStyle="{x:Null}"/>
                                 <TextBlock x:Name="SearchStatus" Margin="15,3,0,0" FontStyle="Italic" Visibility="Collapsed">
-                                    <Run Text="Added "/><Run x:Name="NumberAddedSongs"/><Run Text=" songs"/>
+                                    <Run Text="Adding "/><Run x:Name="NumberAddedSongs"/><Run Text=" songs..."/>
                                 </TextBlock>
                             </StackPanel>
                         </StackPanel>

Views/Shuffle.xaml.cs

@@ -1,37 +1,40 @@
-using MpcNET.Commands.Database;
-using MpcNET.Tags;
-using MpcNET.Types;
-using MpcNET.Types.Filters;
-using System;
+using System;
 using System.Collections.Generic;
 using System.ComponentModel;
-using System.Diagnostics;
-using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Interop;
 using System.Windows.Media;
-using System.Linq;
 using System.Windows.Input;
+using System.Windows.Threading;
+using System.Linq;
 using System.Text.RegularExpressions;
+using System.Threading;
+using System.Threading.Tasks;
+using MpcNET.Commands.Database;
+using MpcNET.Tags;
+using MpcNET.Types;
+using MpcNET.Types.Filters;
 
 namespace unison
 {
     public partial class Shuffle : Window
     {
-        private MPDHandler _mpd;
-        private ShuffleHandler _shuffle;
+        private readonly MPDHandler _mpd;
+        private readonly ShuffleHandler _shuffle;
+
+        List<string> GenreList { get; }
+        List<string> FolderList { get; }
+        List<IFilter> Filters { get; }
+
         bool _continuous = false;
-        List<string> _genreList { get; }
-        List<string> _folderList { get; }
-        List<IFilter> _filters { get; }
 
         public Shuffle()
         {
             InitializeComponent();
-            _genreList = new();
-            _folderList = new();
-            _filters = new();
+            GenreList = new();
+            FolderList = new();
+            Filters = new();
             SongFilterNumber.Text = "0";
 
             _mpd = (MPDHandler)Application.Current.Properties["mpd"];
@@ -40,13 +43,16 @@ namespace unison
 
         public void Initialize()
         {
-            ListGenre();
-            ListFolder();
+            ListGenre(_mpd._cancelCommand.Token);
+            ListFolder(_mpd._cancelCommand.Token);
         }
 
-        public async void ListGenre()
+        public async void ListGenre(CancellationToken token)
         {
-            if (_genreList.Count != 0)
+            if (GenreList.Count != 0)
+                return;
+
+            if (token.IsCancellationRequested)
                 return;
 
             List<string> Response = await _mpd.SafelySendCommandAsync(new ListCommand(MpdTags.Genre, null, null));
@@ -55,12 +61,15 @@ namespace unison
                 return;
 
             foreach (string genre in Response)
-                _genreList.Add(genre);
+                GenreList.Add(genre);
         }
 
-        public async void ListFolder()
+        public async void ListFolder(CancellationToken token)
         {
-            if (_folderList.Count != 0)
+            if (FolderList.Count != 0)
+                return;
+
+            if (token.IsCancellationRequested)
                 return;
 
             IEnumerable<IMpdFilePath> Response = await _mpd.SafelySendCommandAsync(new LsInfoCommand(""));
@@ -69,34 +78,16 @@ namespace unison
                 return;
 
             foreach (IMpdFilePath folder in Response)
-                _folderList.Add(folder.Name);
+                FolderList.Add(folder.Name);
         }
 
         private bool IsFilterEmpty()
         {
-            if (_filters.Count() == 0)
+            if (Filters.Count() == 0)
                 return true;
             return false;
         }
 
-        private void Window_Closing(object sender, CancelEventArgs e)
-        {
-            e.Cancel = true;
-            WindowState = WindowState.Minimized;
-            Hide();
-        }
-
-        public void InitHwnd()
-        {
-            WindowInteropHelper helper = new(this);
-            helper.EnsureHandle();
-        }
-
-        private bool IsOnMainThread()
-        {
-            return App.Current.Dispatcher.Thread == System.Threading.Thread.CurrentThread;
-        }
-
         private T FindParent<T>(DependencyObject child) where T : DependencyObject
         {
             var parent = VisualTreeHelper.GetParent(child);
@@ -130,7 +121,7 @@ namespace unison
             FilterPanel.Children.RemoveRange(0, FilterPanel.Children.Count);
             FilterPanel.Children.Add(new ContentPresenter { ContentTemplate = (DataTemplate)FindResource("FilterPanel") });
             SongFilterNumber.Text = "0";
-            _shuffle._songList.Clear();
+            _shuffle.SongList.Clear();
         }
 
         private ITag FilterEquivalence_Type(string value)
@@ -159,65 +150,6 @@ namespace unison
             return FilterOperator.Equal;
         }
 
-        private async void UpdateFilter_Clicked(object sender, RoutedEventArgs e)
-        {
-            await UpdateFilter();
-        }
-
-        private async Task UpdateFilter()
-        {
-            Debug.WriteLine("update filter => start");
-
-            _filters.Clear();
-
-            Debug.WriteLine("is on main thread => " + IsOnMainThread());
-
-            foreach (ContentPresenter superChild in FilterPanel.Children)
-            {
-                ITag tag = MpdTags.Title;
-                FilterOperator op = FilterOperator.None;
-                string value = "";
-                bool isDir = false;
-
-                StackPanel stackPanel = VisualTreeHelper.GetChild(superChild, 0) as StackPanel;
-                foreach (TextBox child in stackPanel.Children.OfType<TextBox>())
-                {
-                    if (child.Name == "FilterValue")
-                        value = child.Text;
-                }
-                foreach (ComboBox child in stackPanel.Children.OfType<ComboBox>())
-                {
-                    if (child.Name == "FilterType")
-                    {
-                        if (child.SelectedItem.ToString() == "Directory")
-                            isDir = true;
-                        else
-                            tag = FilterEquivalence_Type(child.SelectedItem.ToString());
-                    }
-
-                    if (child.Name == "FilterOperator")
-                        op = FilterEquivalence_Operator(child.SelectedItem.ToString());
-
-                    if (child.Name == "FilterList" && child.Visibility == Visibility.Visible)
-                        value = child.SelectedItem.ToString();
-                }
-
-                if (value != "")
-                {
-                    if (!isDir)
-                        _filters.Add(new FilterTag(tag, value, op));
-                    else
-                        _filters.Add(new FilterBase(value, FilterOperator.None));
-
-                    await _shuffle.GetSongsFromFilter(_filters);
-                    SongFilterPanel.Visibility = Visibility.Visible;
-                    SongFilterNumber.Text = _shuffle._songList.Count.ToString();
-                }
-            }
-
-            Debug.WriteLine("update filter => stop");
-        }
-
         private void FilterType_Change(object sender, string Operator, List<string> Listing)
         {
             ComboBox comboBox = sender as ComboBox;
@@ -249,9 +181,9 @@ namespace unison
         {
             string item = e.AddedItems[0].ToString();
             if (item == "Genre")
-                FilterType_Change(sender, "OperatorTypeB", _genreList);
+                FilterType_Change(sender, "OperatorTypeB", GenreList);
             else if (item == "Directory")
-                FilterType_Change(sender, "OperatorTypeC", _folderList);
+                FilterType_Change(sender, "OperatorTypeC", FolderList);
             else
             {
                 ComboBox combobox = sender as ComboBox;
@@ -278,10 +210,86 @@ namespace unison
 
         private void OperatorType_SelectionChanged(object sender, SelectionChangedEventArgs e)
         {
-            Debug.WriteLine("selection changed => operator type");
             SongFilterNumber.Text = "0";
         }
 
+        private async void UpdateFilter_Clicked(object sender, RoutedEventArgs e)
+        {
+            QueryFilterText.Visibility = Visibility.Visible;
+            await UpdateFilter();
+            TimedText(QueryFilterText, 1);
+        }
+        
+        private void TimedText(TextBlock textBlock, int time)
+        {
+            DispatcherTimer Timer = new DispatcherTimer();
+            Timer.Interval = TimeSpan.FromSeconds(time);
+            Timer.Tick += (sender, args) =>
+            {
+                Timer.Stop();
+                textBlock.Visibility = Visibility.Collapsed;
+            };
+            Timer.Start();
+        }
+
+        private async Task UpdateFilter()
+        {
+            Filters.Clear();
+
+            foreach (ContentPresenter superChild in FilterPanel.Children)
+            {
+                ITag tag = MpdTags.Title;
+                FilterOperator op = FilterOperator.None;
+                string value = "";
+                bool isDir = false;
+
+                StackPanel stackPanel = VisualTreeHelper.GetChild(superChild, 0) as StackPanel;
+                foreach (TextBox child in stackPanel.Children.OfType<TextBox>())
+                {
+                    if (child.Name == "FilterValue")
+                        value = child.Text;
+                }
+
+                foreach (ComboBox child in stackPanel.Children.OfType<ComboBox>())
+                {
+                    if (child.Name == "FilterType")
+                    {
+                        if (child.SelectedItem.ToString() == "Directory")
+                            isDir = true;
+                        else
+                            tag = FilterEquivalence_Type(child.SelectedItem.ToString());
+                    }
+
+                    if (child.Name == "FilterOperator")
+                        op = FilterEquivalence_Operator(child.SelectedItem.ToString());
+
+                    if (child.Name == "FilterList" && child.Visibility == Visibility.Visible)
+                        value = child.SelectedItem.ToString();
+                }
+
+                if (value != "")
+                {
+                    if (!isDir)
+                        Filters.Add(new FilterTag(tag, value, op));
+                    else
+                        Filters.Add(new FilterBase(value, FilterOperator.None));
+
+                    await Task.Run(async () =>
+                    {
+                        await _shuffle.GetSongsFromFilter(Filters, _mpd._cancelCommand.Token);
+                    });
+                    SongFilterPanel.Visibility = Visibility.Visible;
+                    SongFilterNumber.Text = _shuffle.SongList.Count.ToString();
+                }
+            }
+        }
+
+        private void QueryFilterHandler(object sender, KeyEventArgs e)
+        {
+            if (e.Key == Key.Return)
+                UpdateFilter_Clicked(null, null);
+        }
+
         private void QueueValidationTextBox(object sender, TextCompositionEventArgs e)
         {
             Regex regex = new Regex("[^0-9]+");
@@ -290,48 +298,79 @@ namespace unison
 
         private void QueueValidationNumber()
         {
-            if (int.Parse(SongNumber.Text) < 1)
+            int Number;
+            try
+            {
+                Number = int.Parse(SongNumber.Text);
+            }
+            catch (Exception)
+            {
+                return;
+            }
+
+            if (Number < 1)
                 SongNumber.Text = "1";
-            if (int.Parse(SongNumber.Text) > 1000)
-                SongNumber.Text = "1000";
+            if (IsFilterEmpty())
+            {
+                if (Number > 100)
+                    SongNumber.Text = "100";
+            }
+            else
+            {
+                if (Number > 1000)
+                    SongNumber.Text = "1000";
+            }
         }
 
-        private async void AddToQueue_Clicked(object sender, RoutedEventArgs e)
+        private async void AddToQueue()
         {
-            QueueValidationNumber();
-
             if (_mpd.GetStats() == null)
                 return;
 
-            NumberAddedSongs.Text = "0";
+            await UpdateFilter();
+            QueueValidationNumber();
+
+            // TODO
+            // Added => Adding songs...
+            // to
+            // Added X songs! (display for 5 seconds)
+
+            NumberAddedSongs.Text = SongNumber.Text;
             SearchStatus.Visibility = Visibility.Visible;
 
-            // start dispatcher
-            // write _shuffle.AddedSongs in dispatcher
+            int Num = int.Parse(SongNumber.Text);
+            await AddToQueue_Internal(Num);
 
-            await AddToQueue(int.Parse(SongNumber.Text));
-
-            Debug.WriteLine("add to queue finished");
-
-            SearchStatus.Visibility = Visibility.Collapsed;
+            TimedText(SearchStatus, 2);
         }
 
-        private async Task AddToQueue(int NumberToAdd)
+        private async Task AddToQueue_Internal(int Num)
         {
-            await UpdateFilter();
-
-            Debug.WriteLine("check filters");
-
             if (IsFilterEmpty())
-                await _shuffle.AddToQueueRandom(NumberToAdd);
+            {
+                await Task.Run(async () =>
+                {
+                    await _shuffle.AddToQueueRandom(Num, _mpd._cancelCommand.Token);
+                });
+            }
             else
             {
-                Debug.WriteLine("add to queue filter - before");
-                await _shuffle.AddToQueueFilter(NumberToAdd);
-                Debug.WriteLine("add to queue filter - after");
+                await Task.Run(async () =>
+                {
+                    await _shuffle.AddToQueueFilter(Num, _mpd._cancelCommand.Token);
+                });
             }
+        }
 
-            Debug.WriteLine("add to queue finished");
+        private void AddToQueueHandler(object sender, KeyEventArgs e)
+        {
+            if (e.Key == Key.Return)
+                AddToQueue();
+        }
+
+        private void AddToQueue_Clicked(object sender, RoutedEventArgs e)
+        {
+            AddToQueue();
         }
 
         public bool GetContinuous()
@@ -342,14 +381,15 @@ namespace unison
         public async Task HandleContinuous()
         {
             if (!_continuous)
-            {
-                Debug.WriteLine("continuous return nothing!");
                 return;
-            }
 
-            Debug.WriteLine("continuous __before__ add to queue");
-            await AddToQueue(5);
-            Debug.WriteLine("continuous __after__ add to queue");
+            int PlaylistLength = _mpd.GetStatus().PlaylistLength;
+            int Num = 10 - PlaylistLength;
+            if (Num < 1)
+                return;
+
+            await UpdateFilter();           
+            await AddToQueue_Internal(Num);
         }
 
         private async void ContinuousShuffle_Checked(object sender, RoutedEventArgs e)
@@ -359,8 +399,21 @@ namespace unison
             else
                 _continuous = false;
 
-            if (_mpd.GetStatus().PlaylistLength < 5)
+            if (_mpd.GetStatus().PlaylistLength < 10)
                 await HandleContinuous();
         }
+
+        private void Window_Closing(object sender, CancelEventArgs e)
+        {
+            e.Cancel = true;
+            WindowState = WindowState.Minimized;
+            Hide();
+        }
+
+        public void InitHwnd()
+        {
+            WindowInteropHelper helper = new(this);
+            helper.EnsureHandle();
+        }
     }
 }

unison.csproj

@@ -7,7 +7,7 @@
     <ApplicationIcon>Resources\icon-full.ico</ApplicationIcon>
     <Win32Resource></Win32Resource>
     <StartupObject>unison.App</StartupObject>
-    <Version>1.3.1</Version>
+    <Version>1.4</Version>
     <Company />
     <Authors>Théo Marchal</Authors>
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
@@ -52,6 +52,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="Autoupdater.NET.Official" Version="1.7.6" />
     <PackageReference Include="Emoji.Wpf" Version="0.3.3" />
     <PackageReference Include="Hardcodet.NotifyIcon.Wpf" Version="1.1.0" />
     <PackageReference Include="RadioBrowser" Version="0.6.1" />