rename symbol

src/SharpIDE.Godot/Features/CodeEditor/SharpIdeCodeEdit_RenameSymbol.cs

@@ -0,0 +1,37 @@
+using Godot;
+using Microsoft.CodeAnalysis.Text;
+using SharpIDE.Application.Features.Analysis;
+
+namespace SharpIDE.Godot.Features.CodeEditor;
+
+public partial class SharpIdeCodeEdit
+{
+    private readonly PackedScene _renameSymbolDialogScene = ResourceLoader.Load<PackedScene>("uid://cfcgmyhahblw");
+    [Inject] private readonly IdeRenameService _ideRenameService = null!;
+    public async Task RenameSymbol()
+    {
+        var cursorPosition = GetCaretPosition();
+        var (roslynSymbol, linePositionSpan) = await _roslynAnalysis.LookupSymbol(_currentFile, new LinePosition(cursorPosition.line, cursorPosition.col));
+        if (roslynSymbol is null || linePositionSpan is null)
+        {
+            GD.Print("No symbol found at cursor position for renaming.");
+            return;
+        }
+        
+        var renameSymbolDialog = _renameSymbolDialogScene.Instantiate<RenameSymbolDialog>();
+        renameSymbolDialog.SymbolName = roslynSymbol.Name;
+        await this.InvokeAsync(() =>
+        {
+            AddChild(renameSymbolDialog);
+            renameSymbolDialog.PopupCentered();
+        });
+        var newName = await renameSymbolDialog.RenameTaskCompletionSource.Task;
+        renameSymbolDialog.QueueFree();
+        if (string.IsNullOrWhiteSpace(newName) || newName == roslynSymbol.Name)
+        {
+            GD.Print("Renaming cancelled or no change in name.");
+            return;
+        }
+        await _ideRenameService.ApplyRename(roslynSymbol, newName);
+    }
+}