/// <summary>
/// Try to delete all not processed directories.
/// </summary>
/// <param name="node">The dir node to delete.</param>
/// <param name="silent">Determines if info messages should be added displayed.</param>
/// <returns>True on success.</returns>
private static bool DeleteDirectory(ModNode node, bool silent = false)
{
string destination = node.Destination;
if (!string.IsNullOrEmpty(destination))
{
destination = KSPPathHelper.GetAbsolutePath(destination);
}
try
{
if (!Directory.Exists(destination))
{
Messenger.AddInfo(string.Format(Messages.MSG_DIR_0_NOT_EXISTS, destination));
return(false);
}
if (KSPPathHelper.IsKSPDir(destination))
{
Messenger.AddInfo(string.Format(Messages.MSG_DIR_0_IS_KSPDIR, destination));
return(false);
}
if (Directory.GetDirectories(destination).Any() ||
Directory.GetFiles(destination).Any())
{
Messenger.AddInfo(string.Format(Messages.MSG_DIR_0_IS_NOT_EMPTY, destination));
return(false);
}
Directory.Delete(destination, true);
if (!silent)
{
Messenger.AddInfo(string.Format(Messages.MSG_DIR_DELETED_0, destination));
}
return(true);
}
catch (Exception ex)
{
Messenger.AddError(string.Format(Messages.MSG_DIR_DELETED_ERROR_0, destination), ex);
}
return(false);
}
/// <summary>
/// Creates a directory entry for the TreeView.
/// </summary>
/// <param name="dirName">Name of the directory.</param>
/// <param name="parent">The parent node where the created node will be attached attach to.</param>
/// <returns>The new created ModNode.</returns>
private static ModNode CreateDirListEntry(string dirName, ModNode parent)
{
// dir already created?
ModNode dirNode = ModSelectionTreeModel.SearchNodeByPath(parent.Text + "/" + dirName, parent, '/');
if (null == dirNode)
{
dirNode = new ModNode(dirName, dirName);
// TODO:!!!
////dirNode.ToolTipText = "<No path selected>";
dirNode.NodeType = (KSPPathHelper.IsKSPDir(dirName.ToLower())) ? NodeType.KSPFolder : NodeType.UnknownFolder;
parent.Nodes.Add(dirNode);
Messenger.AddInfo(string.Format(Messages.MSG_DIR_ADDED_0, dirName));
}
return(dirNode);
}
