public PanelLeft(Form ParentArg)
{
Parent = ParentArg;
This = this;
Size = new Size(FileRegistry.GetLeftPanelWidth(), 0);
Dock = DockStyle.Left;
new FileTree(this);
}
/* The FullPath property gives us something like
*
* C:\\Model Library\Windkessel.DES
*
* when the Windkessel model was the last file
* selected. Note the double backslash after the
* drive. We do a Replace (Old, New) to get rid
* of \\ before splitting. */
private void Restore()
{
if (!GeneralRegistry.GetRestoreFileTree())
{
return;
}
if (!FileRegistry.HasFileTreePath())
{
return;
}
TreeNode CurrentNode = null;
String Path = FileRegistry.GetFileTreePath();
Path = Path.Replace("\\\\", "\\");
String [] Tokens = Path.Split(new char [] { '\\' });
try
{ foreach (TreeNode Node in Nodes)
{
if (Node.Text == Tokens [0] + "\\")
{
CurrentNode = Node;
MakeNodes(CurrentNode);
CurrentNode.Expand();
}
}
for (int i = 1; i <= Tokens.Length - 2; i++)
{
ArrayList List = new ArrayList(CurrentNode.Nodes);
foreach (TreeNode Node in List)
{
if (Node.Text == Tokens [i])
{
CurrentNode = Node;
MakeNodes(CurrentNode);
CurrentNode.Expand();
}
}
}
}
catch
{ MsgBox.Show("Can't restore this path : " + Path); }
}
/* FullPath works if the CurrentPick is a
* selection, but it throws when current
* pick is a folder. Catch. */
public void Save()
{
if (GeneralRegistry.GetRestoreFileTree())
{
if (CurrentPick != null)
{
try
{ String Path = CurrentPick.FullPath;
FileRegistry.SetFileTreePath(Path); }
catch {}
}
}
}
public static void Closing()
{
int Width = This.Width;
FileRegistry.SetLeftPanelWidth(Width);
}