155 lines
6.4 KiB
C#
155 lines
6.4 KiB
C#
using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.Windows.Controls;
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using System.Xml;
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using Aitex.Core.UI.View.Common;
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using Caliburn.Micro.Core;
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namespace MECF.Framework.UI.Client.CenterViews.Editors.Sequence
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{
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public class FileNode : PropertyChangedBase
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{
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public FileNode()
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{
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this.Files = new ObservableCollection<FileNode>();
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this.IsFile = false;
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}
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private string name = string.Empty;
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public string Name
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{
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get { return name; }
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set { name = value; NotifyOfPropertyChange("Name"); }
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}
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public string FullPath { get; set; }
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public FileNode Parent { get; set; }
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public ObservableCollection<FileNode> Files { get; set; }
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public bool IsFile { get; set; }
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public string PrefixPath { get; set; }
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public bool IsSelected { get; set; }
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public bool IsExpanded { get; set; }
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}
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public class RecipeSequenceTreeBuilder
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{
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public static List<FileNode> GetFiles(string prefixPath, List<string> filenames)
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{
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List<FileNode> folders = new List<FileNode>();
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FileNode root = new FileNode() { Name = "Files", IsFile = false, FullPath="", PrefixPath = prefixPath};
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folders.Add(root);
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foreach(string filename in filenames)
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{
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string[] filesplits = filename.Split('\\');
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FileNode parent = root;
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if (filesplits.Length>1)
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{
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for(var index =0;index< filesplits.Length-1; index++)
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{
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bool found = false;
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for(var j = 0; j < parent.Files.Count; j++)
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{
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if(parent.Files[j].Name == filesplits[index] && !parent.Files[j].IsFile)
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{
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found = true;
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parent = parent.Files[j];
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break;
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}
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}
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if (!found)
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{
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FileNode folder = new FileNode() { Name = filesplits[index], IsFile = false, PrefixPath = prefixPath };
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folder.FullPath = (parent.FullPath == string.Empty ? filesplits[index] : parent.FullPath + "\\" + filesplits[index]);
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folder.Parent = parent;
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parent.Files.Add(folder);
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parent = folder;
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}
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}
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}
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FileNode file = new FileNode() { Name = filesplits[filesplits.Length - 1], IsFile = true, PrefixPath = prefixPath };
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file.FullPath = (parent.FullPath == string.Empty ? filesplits[filesplits.Length - 1] : parent.FullPath + "\\" + filesplits[filesplits.Length - 1]);
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file.Parent = parent;
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parent.Files.Add(file);
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}
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return folders;
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}
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public static void CreateTreeViewItems(XmlElement curElementNode, FileNode parent, string prefixPath, string selectionName, bool selectionIsFolder)
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{
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foreach (XmlElement ele in curElementNode.ChildNodes)
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{
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if (ele.Name == "File")
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{
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string fileName = ele.Attributes["Name"].Value;
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fileName = fileName.Substring(fileName.LastIndexOf('\\') + 1);
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string fullPath = string.IsNullOrEmpty(parent.FullPath)
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? fileName
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: parent.FullPath + "\\" + fileName;
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FileNode file = new FileNode()
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{
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Name = fileName,
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IsFile = true,
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PrefixPath = prefixPath,
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Parent = parent,
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FullPath = fullPath,
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};
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if (!selectionIsFolder && selectionName == file.FullPath)
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{
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file.IsSelected = true;
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FileNode node = file.Parent;
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while (node.FullPath.Contains("\\"))
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{
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node.IsExpanded = true;
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node = node.Parent;
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}
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}
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parent.Files.Add(file);
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}
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else if (ele.Name == "Folder")
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{
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string folderName = ele.Attributes["Name"].Value;
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folderName = folderName.Substring(folderName.LastIndexOf('\\') + 1);
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string fullPath = string.IsNullOrEmpty(parent.FullPath)
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? folderName
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: parent.FullPath + "\\" + folderName;
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FileNode folder = new FileNode()
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{
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Name = folderName,
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IsFile = false,
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PrefixPath = prefixPath,
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Parent = parent,
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FullPath = fullPath,
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IsExpanded = !fullPath.Contains("\\"),
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};
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parent.Files.Add(folder);
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if (selectionIsFolder && selectionName == folder.FullPath)
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{
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folder.IsSelected = true;
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FileNode node = folder;
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while (node.FullPath.Contains("\\"))
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{
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node.IsExpanded = true;
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node = node.Parent;
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}
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}
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CreateTreeViewItems(ele, folder, prefixPath, selectionName, selectionIsFolder);
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}
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}
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}
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public static List<FileNode> BuildFileNode(string prefixPath, string selectionName, bool selectionIsFolder, string fileListInXml)
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{
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List<FileNode> folders = new List<FileNode>();
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FileNode root = new FileNode() { Name = "Files", IsFile = false, FullPath = "", PrefixPath = prefixPath };
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folders.Add(root);
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XmlDocument doc = new XmlDocument();
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doc.LoadXml(fileListInXml);
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CreateTreeViewItems(doc.DocumentElement, root, prefixPath, selectionName, selectionIsFolder);
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return folders;
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}
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}
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}
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