/// <summary> /// 初始化 /// </summary> /// <param name="e"></param> protected override void OnLoad(EventArgs e) { base.OnLoad(e); TreeNode rootNode = new TreeNode() { Text = Path.GetFileName(rootPath) }; TreeNodeHelper.Edit(rootNode, "isDir", "1"); dirView.Nodes.Add(rootNode); /* string allText = File.ReadAllText("Test_Data/demo.json"); * dynamic dirsObj = JsonConvert.DeserializeObject(allText); * CreateTreeNodes(dirsObj, dirView.Nodes[0]);*/ dirView.Nodes[0].Expand(); comboBox1.Items.Add("默认组"); AllPlaceHolders.Add("默认组", new Dictionary <string, string>()); comboBox1.SelectedIndex = comboBox1.Items.Count - 1; // Placeholders.Add("123", "$$$"); // Placeholders.Add("1231", "$$$1"); dirView.ImageList = treeViewIcon; }
/// <summary> /// 生成树节点 /// </summary> /// <param name="dirsObjs"></param> /// <param name="node"></param> public void CreateTreeNodes(dynamic dirsObjs, TreeNode node) { foreach (JObject dirsObj in dirsObjs) { bool flag = dirsObj.ContainsKey("children"); if (flag) { TreeNode newNode = new TreeNode { Text = dirsObj.GetValue("name").ToString(), ImageIndex = 0, SelectedImageIndex = 0, }; TreeNodeHelper.Edit(newNode, "isDir", "1"); node.Nodes.Add(newNode); var children = dirsObj.GetValue("children"); if (children != null) { CreateTreeNodes(children, newNode); } } else { TreeNode newNode = new TreeNode() { Text = dirsObj.GetValue("name").ToString() }; if (!string.IsNullOrEmpty(dirsObj.GetValue("template")?.ToString())) { // newNode.Tag = dirsObj.GetValue("template").ToString(); TreeNodeHelper.Edit(newNode, "template", dirsObj.GetValue("template").ToString()); TreeNodeHelper.Edit(newNode, "isDir", 0); } if (dirsObj.GetValue("isDir")?.ToString() == "1") { newNode.ImageIndex = 0; newNode.SelectedImageIndex = 0; TreeNodeHelper.Edit(newNode, "isDir", "1"); } else { newNode.ImageIndex = 1; newNode.SelectedImageIndex = 1; TreeNodeHelper.Edit(newNode, "isDir", "0"); } node.Nodes.Add(newNode); } } }
public void CreateTreeNodesDo(string path, TreeNode node, string[] exts) { string[] files = Directory.GetFiles(path).Concat(Directory.GetDirectories(path)).ToArray(); foreach (string file in files) { if (File.Exists(file)) { if (exts.Contains(Path.GetExtension(file).Substring(1))) { TreeNode newNode = new TreeNode() { Text = Path.GetFileName(file), ImageIndex = 1, SelectedImageIndex = 1 }; TreeNodeHelper.Edit(newNode, "isDir", "0"); string content = File.ReadAllText(file); TreeNodeHelper.Edit(newNode, "template", content); node.Nodes.Add(newNode); } } else if (Directory.Exists(file)) { TreeNode newNode = new TreeNode() { Text = Path.GetFileName(file), ImageIndex = 0, SelectedImageIndex = 0 }; TreeNodeHelper.Edit(newNode, "isDir", "1"); node.Nodes.Add(newNode); CreateTreeNodesDo(file, newNode, exts); } } }
protected void createDirOrFile(bool isDir) { if (dirView.SelectedNode == null) { Tip tip = new Tip(); tip.Show(); } else if (TreeNodeHelper.Get <string>(dirView.SelectedNode, "isDir") == "0") { Tip tip = new Tip("请选择文件夹"); tip.Show(); } else { bool isFirst = true; dirView.SelectedNode.Expand(); int i = 0; while (true) { bool b = false; foreach (TreeNode node in dirView.SelectedNode.Nodes) { if (isDir) { b = node.Text.Equals(isFirst ? $"新建文件夹" : $"新建文件夹({i})"); } else { b = node.Text.Equals(isFirst ? $"新建文件" : $"新建文件({i})"); } if (b) { break; } } if (b) { isFirst = false; i++; } else { if (isDir) { TreeNode newNode = isFirst ? new TreeNode() { Text = $"新建文件夹", ImageIndex = 0, SelectedImageIndex = 0 } : new TreeNode() { Text = $"新建文件夹({i})", ImageIndex = 0, SelectedImageIndex = 0 }; newNode.BeginEdit(); TreeNodeHelper.Edit(newNode, "isDir", "1"); dirView.SelectedNode.Nodes.Add(newNode); dirView.SelectedNode = newNode; newNode.BeginEdit(); } else { TreeNode newNode = isFirst ? new TreeNode() { Text = $"新建文件", ImageIndex = 1, SelectedImageIndex = 1 } : new TreeNode() { Text = $"新建文件({i})", ImageIndex = 1, SelectedImageIndex = 1 }; newNode.BeginEdit(); TreeNodeHelper.Edit(newNode, "isDir", "0"); dirView.SelectedNode.Nodes.Add(newNode); dirView.SelectedNode = newNode; newNode.BeginEdit(); } break; } } } }
/// <summary> /// 文本改变事件 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void textBox1_KeyUp(object sender, KeyEventArgs e) { TreeNodeHelper.Edit(dirView.SelectedNode, "template", textBox1.Text); }