private void button_refreshMasterDir_Click(object sender, EventArgs e)
{
Program.hbase.Render();
HDir old_selected_dir = masterdir_treeView1.SelectedNode?.Tag as HDir;
TreeNode old_selected_node = null;
this.SuspendLayout();
masterdir_treeView1.Nodes.Clear();
void fill(TreeNode node, HDir dir)
{
node.Tag = dir;
foreach (HDir d in dir.dirs)
{
TreeNode n = new TreeNode(d.name);
n.Tag = d;
if (d == old_selected_dir)
{
old_selected_node = n;
}
node.Nodes.Add(n);
fill(n, d);
}
}
TreeNode rootnode = new TreeNode(@"\");
masterdir_treeView1.Nodes.Add(rootnode);
fill(rootnode, Program.hbase.root);
masterdir_treeView1.SelectedNode = (old_selected_node is null) ? rootnode : old_selected_node;
UpdateMasterFileBox((old_selected_dir is null) ? Program.hbase.root : old_selected_dir);
this.ResumeLayout();
}
internal void Render()
{
HDir hd_map = GetMasterRoot();
SnapDir sd = GetSnapshotRoot();
sd.RenderTo(hd_map);
}
private void UpdateMasterFileBox(HDir dir)
{
this.SuspendLayout();
masterdir_listView1.Items.Clear();
foreach (HFile f in dir.files)
{
masterdir_listView1.Items.Add(f.name).Tag = f;
}
this.ResumeLayout();
}
public HDir SpawnSubdir(string name)
{
HDir newbie = new HDir(name)
{
parent = this,
fullpath = this.fullpath + "\\" + name
};
this.dirs.Add(newbie);
return(newbie);
}
internal void RenderTo(HDir hd)
{
foreach (SnapFile sf in files)
{
HFile hf = hd.GetFile(sf.name, true);
hf.AddInstance(sf);
}
foreach (SnapDir subsd in dirs)
{
HDir subhd = hd.GetPath(subsd.name, true);
subhd.AddScanned(subsd);
subsd.RenderTo(subhd);
}
if (files.Count + dirs.Count > 0)
{
hd.AddScanned(this);
}
}
/**
* <summary>Find <i>path</i> in a given folder. Note: search for "%:\FOO\BAR\BLAH" from anywhere, but preferably from Program.masterdir - but search for "BAR\BLAH" from inside "FOO".</summary>
*/
internal HDir GetPath(string path, bool allow_creation = false)
{
while (path.Substring(path.Length - 1) == "\\")
{
path = path.Substring(0, path.Length - 1);
}
string[] path_tokens = path.Split("\\".ToCharArray(), 2);
string first_token = path_tokens[0];
if (first_token == "%:")
{
if (name != "%:") // this would be a request for the hydra root
{
return(Program.hbase.root.GetPath(path, allow_creation));
}
if (path_tokens.Length == 1)
{
return(this);
}
// chop the %\ off the start and go from there.
path_tokens = path_tokens[1].Split("\\".ToCharArray(), 2);
first_token = path_tokens[0];
}
HDir dir = this.FindHDir(first_token, allow_creation);
if (dir == null)
{
throw new HDirNotFoundException(first_token, this.fullpath, path);
}
if (path_tokens.Length > 1)
{
string remainder = path_tokens[1];
return(dir.GetPath(remainder, allow_creation));
}
else
{
return(dir);
}
}
