feat: ROU成型参数替换功能 — 支持 .rou/.rou1/.rou2/.roux 文件从参数 txt 自动补充 S/F/R/Z/H

ParameterFileSelectionWindow.xaml.cs

@@ -0,0 +1,66 @@
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Windows;
+
+namespace DrillTools
+{
+    /// <summary>
+    /// 参数文件选择窗口，列出指定目录下所有 .txt 文件供用户选择。
+    /// </summary>
+    public partial class ParameterFileSelectionWindow : Window
+    {
+        /// <summary>
+        /// 用户选中的文件完整路径；若取消则为 null。
+        /// </summary>
+        public string? SelectedFilePath { get; private set; }
+
+        public ParameterFileSelectionWindow(string paramDirectory)
+        {
+            InitializeComponent();
+
+            if (Directory.Exists(paramDirectory))
+            {
+                var files = Directory.GetFiles(paramDirectory, "*.txt")
+                    .Select(f => new FileInfo(f))
+                    .OrderBy(f => f.Name)
+                    .ToList();
+
+                FileListBox.ItemsSource = files;
+            }
+
+            OkButton.IsEnabled = false;
+            FileListBox.SelectionChanged += (_, _) =>
+            {
+                OkButton.IsEnabled = FileListBox.SelectedItem != null;
+            };
+
+            // 双击直接确认
+            FileListBox.MouseDoubleClick += (_, _) =>
+            {
+                if (FileListBox.SelectedItem is FileInfo file)
+                {
+                    SelectedFilePath = file.FullName;
+                    DialogResult = true;
+                    Close();
+                }
+            };
+        }
+
+        private void OkButton_Click(object sender, RoutedEventArgs e)
+        {
+            if (FileListBox.SelectedItem is FileInfo file)
+            {
+                SelectedFilePath = file.FullName;
+                DialogResult = true;
+                Close();
+            }
+        }
+
+        private void CancelButton_Click(object sender, RoutedEventArgs e)
+        {
+            DialogResult = false;
+            Close();
+        }
+    }
+}