private void ProjectExplorer_NodeRename(object sender, NodeLabelRenameEventArgs e)
{
if (editorDictionary.ContainsKey(e.OldFile.ToLower()))
{
EditorForm editorForm = new EditorForm();
editorDictionary.TryGetValue(e.OldFile.ToLower(), out editorForm);
CodeEditor codeEditor = (CodeEditor)editorForm;
codeEditor.EditorFile = e.NewFile;
if (codeEditor.IsUpdated)
{
codeEditor.TabText = Path.GetFileName(e.NewFile);
}
else
{
codeEditor.TabText = Path.GetFileName(e.NewFile + "*");
}
editorDictionary.Remove(e.OldFile.ToLower());
editorDictionary.Add(e.NewFile.ToLower(), editorForm);
}
}
/// <summary>
///
/// </summary>
/// <param name="children"></param>
/// <param name="parentOldPath"></param>
/// <param name="parentNewPath"></param>
private void UpdateChildren(List<ExplorerNode> children, string parentOldPath, string parentNewPath)
{
foreach (ExplorerNode child in children)
{
if (child is FolderNode)
{
if (child.Children.Count > 0)
{
UpdateChildren(child.Children, parentOldPath + child.File + @"\", parentNewPath + child.File + @"\");
}
}
NodeLabelRenameEventArgs args = new NodeLabelRenameEventArgs(parentOldPath + child.File,
parentNewPath + child.File);
this.OnNodeRename(args);
}
}
/// <summary>
/// Renames a file.
/// </summary>
/// <param name="e">Event information.</param>
/// <param name="editedNode">The parentNode that was edited.</param>
private void RenameNode(NodeLabelEditEventArgs e, ExplorerNode editedNode)
{
try
{
string oldFile = editedNode.AbsolutePath;
string newFile = System.IO.Path.Combine(editedNode.ParentNode.AbsolutePath, e.Label);
if (editedNode is FileNode)
{
File.Move(oldFile, newFile);
}
else if (editedNode is FolderNode)
{
Directory.Move(oldFile, newFile);
if (editedNode.Children.Count > 0)
{
UpdateChildren(editedNode.Children, oldFile + @"\", newFile + @"\");
}
}
editedNode.File = e.Label;
NodeLabelRenameEventArgs args2 = new NodeLabelRenameEventArgs(oldFile, newFile);
this.OnNodeRename(args2);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, Application.ExecutablePath, MessageBoxButtons.OK, MessageBoxIcon.Error);
e.CancelEdit = true;
}
}
private void treFileBrowser_DragDrop(object sender, DragEventArgs e)
{
bool isFile = e.Data.GetDataPresent(typeof(FileNode));
bool isFolder = e.Data.GetDataPresent(typeof(FolderNode));
if (!isFile && !isFolder)
{
return;
}
TreeView treeView = (TreeView)sender;
ExplorerNode targetNode = (ExplorerNode)treeView.SelectedNode;
ExplorerNode dropNode;
if (isFile)
{
dropNode = (FileNode)e.Data.GetData(typeof(FileNode));
}
else
{
dropNode = (FolderNode)e.Data.GetData(typeof(FolderNode));
}
if (targetNode == null)
{
return;
}
else if (targetNode is FileNode)
{
return;
}
else
try
{
if (dropNode is FolderNode)
{
Directory.Move(dropNode.AbsolutePath, targetNode.AbsolutePath + @"\" + dropNode.File);
UpdateChildren(dropNode.Children, dropNode.AbsolutePath + @"\",
targetNode.AbsolutePath + @"\" + dropNode.File + @"\");
}
else
{
NodeLabelRenameEventArgs args2 = new NodeLabelRenameEventArgs(dropNode.AbsolutePath,
targetNode.AbsolutePath + @"\" + dropNode.Text);
this.OnNodeRename(args2);
File.Move(dropNode.AbsolutePath, targetNode.AbsolutePath + @"\" + dropNode.Text);
}
dropNode.ParentNode.Children.Remove(dropNode);
dropNode.ParentNode = targetNode;
targetNode.Children.Add(dropNode);
dropNode.Remove();
targetNode.Nodes.Add(dropNode);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, Application.ExecutablePath, MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
dropNode.EnsureVisible();
treeView.SelectedNode = dropNode;
}
protected virtual void OnNodeRename(NodeLabelRenameEventArgs e)
{
if (NodeRename != null)
{
NodeRename(this, e);
}
}