BASE changed interface

Tab.cs

@@ -0,0 +1,34 @@
+using System.ComponentModel;
+using System.Runtime.CompilerServices;
+
+namespace FoxBrowser;
+
+public sealed class BrowserTab : INotifyPropertyChanged
+{
+    private string _title;
+    private string _address;
+    private bool _isAudioOnly;
+    private bool _isPlayingAudio;
+    private bool _isLoading;
+
+    public BrowserTab(string address)
+    {
+        Id = Guid.NewGuid();
+        _address = address;
+        _title = "Нова вкладка";
+    }
+
+    public Guid Id { get; }
+    public string Address { get => _address; set { if (_address == value) return; _address = value; OnPropertyChanged(); } }
+    public string Title { get => _title; set { if (_title == value) return; _title = value; OnPropertyChanged(); OnPropertyChanged(nameof(DisplayTitle)); } }
+    public bool IsLoading { get => _isLoading; set { if (_isLoading == value) return; _isLoading = value; OnPropertyChanged(); } }
+    public bool IsAudioOnly { get => _isAudioOnly; set { if (_isAudioOnly == value) return; _isAudioOnly = value; OnPropertyChanged(); OnPropertyChanged(nameof(DisplayTitle)); } }
+    public bool IsPlayingAudio { get => _isPlayingAudio; set { if (_isPlayingAudio == value) return; _isPlayingAudio = value; OnPropertyChanged(); OnPropertyChanged(nameof(DisplayTitle)); } }
+    public double ScrollY { get; set; }
+    public double MediaPosition { get; set; }
+    public bool WasPlaying { get; set; }
+    public string DisplayTitle => $"{(IsPlayingAudio ? "♫ " : IsAudioOnly ? "◌ " : "")}{Title}";
+
+    public event PropertyChangedEventHandler? PropertyChanged;
+    private void OnPropertyChanged([CallerMemberName] string? name = null) => PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
+}