dearwolf/sourcegit
1
0
Fork 0
mirror of https://github.com/sourcegit-scm/sourcegit synced 2025-05-21 20:24:59 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

refactor<*>: rewrite all with AvaloniaUI

Browse source
This commit is contained in:
leo 2024-02-06 15:08:37 +08:00
parent 0136904612
commit 2a62596999
521 changed files with 19780 additions and 23244 deletions
Download patch file Download diff file Expand all files Collapse all files

170
src/ViewModels/FileTreeNode.cs Normal file
View file

@ -0,0 +1,170 @@
using CommunityToolkit.Mvvm.ComponentModel;
using System.Collections.Generic;
namespace SourceGit.ViewModels {
public class FileTreeNode : ObservableObject {
public string FullPath { get; set; } = string.Empty;
public bool IsFolder { get; set; } = false;
public object Backend { get; set; } = null;
public List<FileTreeNode> Children { get; set; } = new List<FileTreeNode>();
public bool IsExpanded {
get => _isExpanded;
set => SetProperty(ref _isExpanded, value);
}
public static List<FileTreeNode> Build(List<Models.Change> changes) {
var nodes = new List<FileTreeNode>();
var folders = new Dictionary<string, FileTreeNode>();
var expanded = changes.Count <= 50;
foreach (var c in changes) {
var sepIdx = c.Path.IndexOf('/');
if (sepIdx == -1) {
nodes.Add(new FileTreeNode() {
FullPath = c.Path,
Backend = c,
IsFolder = false,
IsExpanded = false
});
} else {
FileTreeNode lastFolder = null;
var start = 0;
while (sepIdx != -1) {
var folder = c.Path.Substring(0, sepIdx);
if (folders.ContainsKey(folder)) {
lastFolder = folders[folder];
} else if (lastFolder == null) {
lastFolder = new FileTreeNode() {
FullPath = folder,
Backend = null,
IsFolder = true,
IsExpanded = expanded
};
nodes.Add(lastFolder);
folders.Add(folder, lastFolder);
} else {
var cur = new FileTreeNode() {
FullPath = folder,
Backend = null,
IsFolder = true,
IsExpanded = expanded
};
folders.Add(folder, cur);
lastFolder.Children.Add(cur);
lastFolder = cur;
}
start = sepIdx + 1;
sepIdx = c.Path.IndexOf('/', start);
}
lastFolder.Children.Add(new FileTreeNode() {
FullPath = c.Path,
Backend = c,
IsFolder = false,
IsExpanded = false
});
}
}
folders.Clear();
Sort(nodes);
return nodes;
}
public static List<FileTreeNode> Build(List<Models.Object> files) {
var nodes = new List<FileTreeNode>();
var folders = new Dictionary<string, FileTreeNode>();
var expanded = files.Count <= 50;
foreach (var f in files) {
var sepIdx = f.Path.IndexOf('/');
if (sepIdx == -1) {
nodes.Add(new FileTreeNode() {
FullPath = f.Path,
Backend = f,
IsFolder = false,
IsExpanded = false
});
} else {
FileTreeNode lastFolder = null;
var start = 0;
while (sepIdx != -1) {
var folder = f.Path.Substring(0, sepIdx);
if (folders.ContainsKey(folder)) {
lastFolder = folders[folder];
} else if (lastFolder == null) {
lastFolder = new FileTreeNode() {
FullPath = folder,
Backend = null,
IsFolder = true,
IsExpanded = expanded
};
nodes.Add(lastFolder);
folders.Add(folder, lastFolder);
} else {
var cur = new FileTreeNode() {
FullPath = folder,
Backend = null,
IsFolder = true,
IsExpanded = expanded
};
folders.Add(folder, cur);
lastFolder.Children.Add(cur);
lastFolder = cur;
}
start = sepIdx + 1;
sepIdx = f.Path.IndexOf('/', start);
}
lastFolder.Children.Add(new FileTreeNode() {
FullPath = f.Path,
Backend = f,
IsFolder = false,
IsExpanded = false
});
}
}
folders.Clear();
Sort(nodes);
return nodes;
}
public static FileTreeNode SelectByPath(List<FileTreeNode> nodes, string path) {
foreach (var node in nodes) {
if (node.FullPath == path) return node;
if (node.IsFolder && path.StartsWith(node.FullPath + "/")) {
var foundInChildren = SelectByPath(node.Children, path);
if (foundInChildren != null) {
node.IsExpanded = true;
}
return foundInChildren;
}
}
return null;
}
private static void Sort(List<FileTreeNode> nodes) {
nodes.Sort((l, r) => {
if (l.IsFolder == r.IsFolder) {
return l.FullPath.CompareTo(r.FullPath);
} else {
return l.IsFolder ? -1 : 1;
}
});
foreach (var node in nodes) {
if (node.Children.Count > 1) Sort(node.Children);
}
}
private bool _isExpanded = true;
}
}