Add Views namespace

RedBookPlayer.GUI/Views/PlayerView.xaml.cs

@@ -0,0 +1,73 @@
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+using RedBookPlayer.GUI.ViewModels;
+
+namespace RedBookPlayer.GUI.Views
+{
+    public class PlayerView : UserControl
+    {
+        /// <summary>
+        /// Read-only access to the view model
+        /// </summary>
+        public PlayerViewModel PlayerViewModel => DataContext as PlayerViewModel;
+
+        /// <summary>
+        /// Initialize the UI based on the default theme
+        /// </summary>
+        public PlayerView() : this(null, null) { }
+
+        /// <summary>
+        /// Initialize the UI based on the default theme with an existing view model
+        /// </summary>
+        /// <param name="xaml">XAML data representing the theme, null for default</param>
+        /// <param name="playerViewModel">Existing PlayerViewModel to load in instead of creating a new one</param>
+        public PlayerView(PlayerViewModel playerViewModel) : this(null, playerViewModel) { }
+
+        /// <summary>
+        /// Initialize the UI based on the currently selected theme
+        /// </summary>
+        /// <param name="xaml">XAML data representing the theme, null for default</param>
+        /// <param name="playerViewModel">Existing PlayerViewModel to load in instead of creating a new one</param>
+        public PlayerView(string xaml, PlayerViewModel playerViewModel)
+        {
+            LoadTheme(xaml);
+
+            if(playerViewModel != null)
+                DataContext = playerViewModel;
+            else
+                DataContext = new PlayerViewModel();
+        }
+
+        #region Helpers
+
+        /// <summary>
+        /// Update the view model with new settings
+        /// </summary>
+        public void UpdateViewModel()
+        {
+            PlayerViewModel.SetLoadDataTracks(App.Settings.PlayDataTracks);
+            PlayerViewModel.SetLoadHiddenTracks(App.Settings.PlayHiddenTracks);
+        }
+
+        /// <summary>
+        /// Load the theme from a XAML, if possible
+        /// </summary>
+        /// <param name="xaml">XAML data representing the theme, null for default</param>
+        private void LoadTheme(string xaml)
+        {
+            try
+            {
+                if(xaml != null)
+                    new AvaloniaXamlLoader().Load(xaml, null, this);
+                else
+                    AvaloniaXamlLoader.Load(this);
+            }
+            catch
+            {
+                AvaloniaXamlLoader.Load(this);
+            }
+        }
+
+        #endregion
+    }
+}