hook up selection and copy/paste

Author: tomlm

src/XTerm.NET/InputHandler.cs

@@ -114,6 +114,8 @@ public void Print(string data)
             }
         }
 
+        var line = _buffer.Lines[_buffer.Y + _buffer.YBase];
+
         // Handle autowrap
         if (_buffer.X >= _terminal.Cols)
         {
@@ -128,23 +130,18 @@ public void Print(string data)
                 {
                     _buffer.SetCursor(0, _buffer.Y + 1);
                 }
+                if (line != null)
+                    line.IsWrapped = true;
             }
             else
             {
                 return; // Don't print beyond line edge
             }
         }
 
-        var line = _buffer.Lines[_buffer.Y + _buffer.YBase];
         if (line == null)
             return;
 
-        // Mark line as wrapped if we just wrapped
-        if (_buffer.X == 0 && line != null)
-        {
-            line.IsWrapped = true;
-        }
-
         // Translate character through active charset
         var translatedData = data;
         if (data.Length == 1)

src/XTerm.NET/Terminal.cs

@@ -5,6 +5,7 @@
 using XTerm.Input;
 using XTerm.Events.Parser;
 using XTerm.Events;
+using XTerm.Selection;
 
 namespace XTerm;
 
@@ -18,6 +19,7 @@ public class Terminal
     private readonly InputHandler _inputHandler;
     private readonly KeyboardInputGenerator _keyboardInput;
     private readonly MouseTracker _mouseTracker;
+    private readonly SelectionManager _selectionManager;
     private Buffer.TerminalBuffer _buffer;
     private Buffer.TerminalBuffer? _normalBuffer;
     private Buffer.TerminalBuffer? _altBuffer;
@@ -184,7 +186,8 @@ public Terminal(TerminalOptions? options = null)
         _parser = new EscapeSequenceParser();
         _inputHandler = new InputHandler(this);
         _keyboardInput = new KeyboardInputGenerator(this);
-        _mouseTracker = new MouseTracker(this); // Initialize mouse tracker
+        _mouseTracker = new MouseTracker(this);
+        _selectionManager = new SelectionManager(this);
 
         // Subscribe to parser events using C# event pattern
         _parser.Print += OnParserPrint;
@@ -447,6 +450,11 @@ public string GenerateFocusEvent(bool focused)
     /// </summary>
     public MouseEncoding MouseEncoding => _mouseTracker.Encoding;
 
+    /// <summary>
+    /// Gets the selection manager for text selection.
+    /// </summary>
+    public SelectionManager Selection => _selectionManager;
+
     /// <summary>
     /// Gets the mouse tracker (internal use for mode setting).
     /// </summary>