private void OnAddEmptyDirBtnClick(object sender, EventArgs e)
{
FolderTreeNode parentNode = (FolderTreeNode)fsFolderTree.SelectedNode;
if (parentNode == null)
{
MessageBox.Show("Please select a folder to add to");
return;
}
if (parentNode.deleted)
{
MessageBox.Show("Folder was deleted");
return;
}
retry_input:
String newFolderName = "";
if (TreeHelper.InputBox("Add empty folder", "Folder name:", ref newFolderName) != DialogResult.OK ||
string.IsNullOrEmpty(newFolderName))
{
return;
}
// Help user: don't let them allow root dirs such as "SomeDir". Instead, force "C_" or "%Program Files%" for root nodes.
if (parentNode.Parent == null) // Adding to root dir
{
if ((newFolderName.Length < 2) ||
(newFolderName.Length == 2 && newFolderName[1] != '_') ||
(newFolderName.Length > 2 && newFolderName[0] != '%'))
{
if (MessageBox.Show(Messages.Messages.incorrectRootDir, "Warning", MessageBoxButtons.YesNo) != DialogResult.Yes)
{
goto retry_input;
}
}
}
if (newFolderName.Contains("\\"))
{
MessageBox.Show("Folder must not contain '\\'. Please specify one folder at a time.");
return;
}
VirtFsNode virtFsNode = new VirtFsNode();
#pragma warning disable 1690
virtFsNode.FileName = TreeHelper.FullPath(parentNode.virtFsNode.FileName, newFolderName);
#pragma warning restore 1690
virtFsNode.FileFlags = 0; // Folder, not file
//String[] subdirs = newFolderName.Split('\\');
FolderTreeNode curParentNode = parentNode;
FolderTreeNode folderOverwrite = null;
//foreach (String subdir in subdirs)
{
foreach (FolderTreeNode childNode in curParentNode.Nodes)
{
if (childNode.Text.Equals(newFolderName, StringComparison.CurrentCultureIgnoreCase))
{
if (!childNode.deleted)
{
MessageBox.Show("Folder already exists");
return;
}
else
{
folderOverwrite = childNode;
childNode.deleted = false;
if (childNode.childFiles != null)
{
foreach (FileData file in childNode.childFiles)
{
file.deleted = true;// make sure files from a previously deleted folder dont come back..
}
}
}
}
}
}
FolderTreeNode newNode;
if (folderOverwrite != null)
{
newNode = folderOverwrite;
}
else
{
newNode = AddFileOrFolder(virtFsNode, newFolderName); // Also sets dirty = true
if (newNode != null)
{
newNode.addedEmpty = true;
}
}
RefreshFolderNodeRecursively(parentNode, 0);
TreeViewEventArgs ev = new TreeViewEventArgs(parentNode);
OnFolderTreeSelect(sender, ev);
}
private void OnAddEmptyDirBtnClick(object sender, EventArgs e)
{
FolderTreeNode parentNode = (FolderTreeNode)fsFolderTree.SelectedNode;
if (parentNode == null)
{
MessageBox.Show("Please select a folder to add to");
return;
}
if (parentNode.deleted)
{
MessageBox.Show("Folder was deleted");
return;
}
String newFolderName = "";
if (TreeHelper.InputBox("Add empty folder", "Folder name:", ref newFolderName) != DialogResult.OK ||
string.IsNullOrEmpty(newFolderName))
{
return;
}
if (newFolderName.Contains("\\"))
{
MessageBox.Show("Folder must not contain '\\'. Please specify one folder at a time.");
return;
}
VirtFsNode virtFsNode = new VirtFsNode();
#pragma warning disable 1690
virtFsNode.FileName = TreeHelper.FullPath(parentNode.virtFsNode.FileName, newFolderName);
#pragma warning restore 1690
virtFsNode.FileFlags = 0; // Folder, not file
//String[] subdirs = newFolderName.Split('\\');
FolderTreeNode curParentNode = parentNode;
FolderTreeNode folderOverwrite = null;
//foreach (String subdir in subdirs)
{
foreach (FolderTreeNode childNode in curParentNode.Nodes)
{
if (childNode.Text.Equals(newFolderName, StringComparison.CurrentCultureIgnoreCase))
{
if (!childNode.deleted)
{
MessageBox.Show("Folder already exists");
return;
}
else
{
folderOverwrite = childNode;
childNode.deleted = false;
if (childNode.childFiles != null)
{
foreach (FileData file in childNode.childFiles)
{
file.deleted = true;// make sure files from a previously deleted folder dont come back..
}
}
}
}
}
}
FolderTreeNode newNode;
if (folderOverwrite != null)
{
newNode = folderOverwrite;
}
else
{
newNode = AddFileOrFolder(virtFsNode, newFolderName); // Also sets dirty = true
if (newNode != null)
{
newNode.addedEmpty = true;
}
}
RefreshFolderNodeRecursively(parentNode, 0);
TreeViewEventArgs ev = new TreeViewEventArgs(parentNode);
OnFolderTreeSelect(sender, ev);
}
