Tidying up workspace, creating new layers

App/UI/MainWindow/MainWindow.cs

@@ -0,0 +1,68 @@
+using Adw;
+using Keychain.UI.ViewModels;
+
+namespace Keychain.UI;  
+  
+public class MainWindow  
+{  
+    public Window Window { get; }  
+    private PreferencesGroup shortcutsGroup;  
+    private PasswordStoreShortcutCollection shortcuts;  
+  
+    public MainWindow()  
+    {  
+        var builder = new Gtk.Builder("Keychain.UI.MainWindow.MainWindow.xml");  
+
+        var window = builder.GetObject("main_window") as Window;
+        if (window == null)
+        {
+            throw new Exception("Failed to load embedded resource MainWindow.xml");
+        }
+        Window = window;
+          
+        var group = builder.GetObject("shortcuts_group") as PreferencesGroup;
+        if (group == null)
+        {
+            throw new Exception("Failed to load UI element with ID: shortcuts_group");
+        }
+        shortcutsGroup = group;
+          
+        var addButton = builder.GetObject("add_shortcut_button") as Gtk.Button;  
+        if (addButton == null)  
+        {
+            throw new Exception("Failed to load UI element with ID: add_shortcut_button");
+        }  
+        addButton.OnClicked += OnAddShortcutClicked;  
+
+        // Initialize the observable collection with property binding  
+        shortcuts = new PasswordStoreShortcutCollection(shortcutsGroup);  
+          
+        LoadDefaultShortcuts();  
+    }  
+      
+    private void OnAddShortcutClicked(object sender, EventArgs e)  
+    {  
+        AddShortcut("/path/to/location");  
+    }  
+      
+    public void AddShortcut(string path)  
+    {  
+        var newShortcut = new PasswordStoreShortcut(path:path);  
+        shortcuts.Add(newShortcut); // This will automatically update the UI  
+    }  
+      
+    public void RemoveShortcut(PasswordStoreShortcut shortcut)  
+    {  
+        shortcuts.Remove(shortcut); // This will automatically update the UI  
+    }  
+      
+    private void LoadDefaultShortcuts()  
+    {  
+        shortcuts.Add(new PasswordStoreShortcut(displayName:"Default", path:Environment.GetFolderPath(Environment.SpecialFolder.UserProfile)+"/.password_store"));  
+    }  
+      
+    public void UpdateShortcutName(PasswordStoreShortcut shortcut, string newName)  
+    {  
+        shortcut.DisplayName = newName; // This will automatically update the UI row  
+    }  
+}