refactor: modularize text injection with a factory and dedicated backend implementations, including a new Wayland clipboard option.

2026-03-03 12:15:52 +01:00
parent ffba480d28
commit 9bf72169db
13 changed files with 379 additions and 147 deletions
--- a/IO/Injectors/XdotoolTextInjector.cs
+++ b/IO/Injectors/XdotoolTextInjector.cs
@@ -0,0 +1,81 @@
+using System.Diagnostics;
+using Toak.Core;
+using Toak.Core.Interfaces;
+
+namespace Toak.IO.Injectors;
+
+/// <summary>
+/// Text injector that uses <c>xdotool</c> to type text on X11.
+/// </summary>
+public class XdotoolTextInjector(INotifications notifications) : ITextInjector
+{
+    private readonly INotifications _notifications = notifications;
+
+    public Task InjectTextAsync(string text)
+    {
+        Logger.LogDebug("Injecting text using xdotool...");
+        if (string.IsNullOrWhiteSpace(text)) return Task.CompletedTask;
+
+        try
+        {
+            var pInfo = new ProcessStartInfo
+            {
+                FileName = Constants.Commands.TypeX11,
+                Arguments = $"type --clearmodifiers --delay {Constants.Defaults.DefaultTypeDelayMs} \"{text.Replace("\"", "\\\"")}\"",
+                UseShellExecute = false,
+                CreateNoWindow = true
+            };
+            var p = Process.Start(pInfo);
+            p?.WaitForExit();
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"[XdotoolTextInjector] Error injecting text: {ex.Message}");
+            _notifications.Notify("Injection Error", "Could not type text into window.");
+        }
+
+        return Task.CompletedTask;
+    }
+
+    public async Task<string> InjectStreamAsync(IAsyncEnumerable<string> tokenStream)
+    {
+        Logger.LogDebug("Setting up stream injection using xdotool...");
+        var fullText = string.Empty;
+
+        try
+        {
+            var pInfo = new ProcessStartInfo
+            {
+                FileName = Constants.Commands.TypeX11,
+                Arguments = $"type --clearmodifiers --delay {Constants.Defaults.DefaultTypeDelayMs} --file -",
+                UseShellExecute = false,
+                CreateNoWindow = true,
+                RedirectStandardInput = true
+            };
+
+            using var process = Process.Start(pInfo);
+            if (process == null) return string.Empty;
+
+            Logger.LogDebug("Started xdotool stream process, waiting for tokens...");
+
+            await foreach (var token in tokenStream)
+            {
+                Logger.LogDebug($"Injecting token: '{token}'");
+                fullText += token;
+                await process.StandardInput.WriteAsync(token);
+                await process.StandardInput.FlushAsync();
+            }
+
+            Logger.LogDebug("Stream injection complete. Closing standard input.");
+            process.StandardInput.Close();
+            await process.WaitForExitAsync();
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"[XdotoolTextInjector] Error injecting text stream: {ex.Message}");
+            _notifications.Notify("Injection Error", "Could not type text stream into window.");
+        }
+
+        return fullText;
+    }
+}