tuitree指令

2026-04-21 19:24:00 +00:00 · 2026-03-22 19:23:13 +08:00
parent e43417cd68
commit 9162e2d69d
6 changed files with 150 additions and 2 deletions
--- a/shell/Commands/FileSystem/TUITreeCommand.cs
+++ b/shell/Commands/FileSystem/TUITreeCommand.cs
@@ -0,0 +1,120 @@
+// The CMLeonOS Project (https://github.com/Leonmmcoset/CMLeonOS)
+// Copyright (C) 2025-present LeonOS 2 Developer Team
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+using System;
+using System.Collections.Generic;
+
+namespace CMLeonOS.Commands.FileSystem
+{
+    public static class TUITreeCommand
+    {
+        public static void ShowTUITree(CMLeonOS.FileSystem fileSystem, string args, Action<string> showError)
+        {
+            string startPath = string.IsNullOrEmpty(args) ? "." : args;
+            string fullPath = fileSystem.GetFullPath(startPath);
+            
+            if (!global::System.IO.Directory.Exists(fullPath))
+            {
+                showError($"Directory not found: {startPath}");
+                return;
+            }
+            
+            try
+            {
+                var rootNode = BuildTree(fileSystem, fullPath, "");
+                if (rootNode == null)
+                {
+                    showError("No files or directories found.");
+                    return;
+                }
+
+                Console.Clear();
+                Console.WriteLine($"Tree View: {fullPath}");
+                Console.WriteLine("Press ESC to exit");
+                Console.WriteLine();
+
+                var treeView = new CMLeonOS.UI.TreeView(new CMLeonOS.UI.Rect(5, 4, Console.WindowWidth - 10, Console.WindowHeight - 8));
+                treeView.Root = rootNode;
+                treeView.BackgroundColor = ConsoleColor.Black;
+                treeView.NormalColor = ConsoleColor.White;
+                treeView.SelectedColor = ConsoleColor.Yellow;
+                treeView.BorderColor = ConsoleColor.Gray;
+
+                if (rootNode.Children.Count > 0)
+                {
+                    treeView.SelectedNodes.Add(rootNode.Children[0]);
+                }
+
+                treeView.Render();
+
+                bool running = true;
+                while (running)
+                {
+                    var key = Console.ReadKey(true);
+                    if (key.Key == ConsoleKey.Escape)
+                    {
+                        running = false;
+                    }
+                    else if (treeView.HandleKey(key))
+                    {
+                        treeView.Render();
+                    }
+                }
+
+                Console.Clear();
+            }
+            catch (Exception ex)
+            {
+                showError($"Error displaying tree: {ex.Message}");
+            }
+        }
+
+        private static CMLeonOS.UI.TreeViewNode BuildTree(CMLeonOS.FileSystem fileSystem, string path, string prefix)
+        {
+            var node = new CMLeonOS.UI.TreeViewNode(prefix + global::System.IO.Path.GetFileName(path));
+
+            try
+            {
+                var dirs = fileSystem.GetFullPathDirectoryList(path);
+                foreach (var dir in dirs)
+                {
+                    var childNode = BuildTree(fileSystem, dir, prefix + "  ");
+                    if (childNode != null)
+                    {
+                        node.Children.Add(childNode);
+                    }
+                }
+
+                var files = fileSystem.GetFullPathFileList(path);
+                foreach (var file in files)
+                {
+                    var fileNode = new CMLeonOS.UI.TreeViewNode(prefix + "  " + global::System.IO.Path.GetFileName(file));
+                    node.Children.Add(fileNode);
+                }
+            }
+            catch
+            {
+            }
+
+            if (node.Children.Count == 0)
+            {
+                return null;
+            }
+
+            return node;
+        }
+    }
+}