/// <summary>
/// Edit node name.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void editToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
if (mainDataTreeView.SelectedNode == null)
{
MessageBox.Show("Node is not selected");
throw new ArgumentException("Node is not selected");
}
DirectoryInfo newRootDit = new DirectoryInfo("data");
// Validation. If this directory exists.
if (!newRootDit.Exists)
{
newRootDit.Create();
}
nodeViewNameBoolean = false;
// Calling form.
EditTreeName editTree = new EditTreeName();
editTree.ShowDialog();
if (!nodeViewNameBoolean)
{
return;
}
// Renaming the filename using File.Move().
File.Move($"{newRootDit.FullName}/{mainDataTreeView.SelectedNode.Text}.json", $"{newRootDit.FullName}/{nodeViewName}.json");
mainDataTreeView.SelectedNode.Text = nodeViewName;
}
catch (Exception)
{
// ignored
}
}
/// <summary>
/// Creates child node.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void createChildNodeStrip_Click(object sender, EventArgs e)
{
try
{
if (mainDataTreeView.SelectedNode == null)
{
throw new ArgumentException("Node is not selected");
}
var name = mainDataTreeView.SelectedNode;
nodeViewName = "";
nodeViewNameBoolean = false;
// Creating new form.
var editTreeName = new EditTreeName();
editTreeName.ShowDialog();
// If this node is exists.
if (mainDataTreeView.Nodes.Cast <TreeNode>().Any(nodes => nodes.Text == nodeViewName))
{
throw new ArgumentException("Node is already exist!");
}
foreach (TreeNode node in mainDataTreeView.Nodes)
{
RecursiveValidationNames(node, nodeViewName);
}
if (!nodeViewNameBoolean)
{
return;
}
var newRootDit = new DirectoryInfo("data");
// Validation.
if (!newRootDit.Exists)
{
newRootDit.Create();
}
using (FileStream fs =
new FileStream($"{newRootDit.FullName}/{nodeViewName}.json",
FileMode.OpenOrCreate, FileAccess.ReadWrite))
{
var sw = new StreamWriter(fs);
sw.Write("");
}
var treeNode = new TreeNode(nodeViewName);
if (!mainDataTreeView.Nodes.Contains(treeNode))
{
name.Nodes.Add(nodeViewName);
}
else
{
throw new ArgumentException("The name of node is already exist!");
}
mainDataTreeView.ExpandAll();
RefreshDashboard();
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}
/// <summary>
/// Add the node to treeview.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void addNodeButton_Click(object sender, EventArgs e)
{
try
{
nodeViewName = "";
nodeViewNameBoolean = false;
// Calling form.
var editTreeName = new EditTreeName();
editTreeName.ShowDialog();
if (!nodeViewNameBoolean)
{
return;
}
if (mainDataTreeView.Nodes.Cast <TreeNode>().Any(nodes => nodes.Text == nodeViewName))
{
throw new ArgumentException("Node is already exist!");
}
foreach (TreeNode node in mainDataTreeView.Nodes)
{
RecursiveValidationNames(node, nodeViewName);
}
// Checking, if this directory exists.
var newRootDit = new DirectoryInfo("data");
if (!newRootDit.Exists)
{
newRootDit.Create();
}
using (FileStream fs =
new FileStream($"{newRootDit.FullName}/{nodeViewName}.json",
FileMode.OpenOrCreate, FileAccess.ReadWrite))
{
// Creating.
var sw = new StreamWriter(fs);
sw.Write("");
}
if (mainDataTreeView.Nodes.Count >= 1)
{
csvButton.Enabled = true;
}
// Adding new node to treeview.
if (!mainDataTreeView.Nodes.ContainsKey(nodeViewName))
{
mainDataTreeView.Nodes.Add(nodeViewName);
}
else
{
throw new ArgumentException("The name of node is already exist!");
}
RefreshDashboard();
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}
