private void NavigateToFolder(object folder, EventArgs e)
{
string folderInfo = folder as string;
//check if refresh requested
if (folderInfo.EndsWith(@":"))
{
FileTree.CollapseAll();
folderInfo = folderInfo.TrimEnd(':');
if (_spectraFolders.ContainsKey(folderInfo))
{
_spectraFolders.Remove((folderInfo));
}
}
//process the info
var dirList = BreadCrumbControl.PathToDirectoryList(folderInfo);
TreeNode currentNode = null;
foreach (TreeNode node in FileTree.Nodes)
{
if (String.Equals(node.Text, dirList[0], StringComparison.InvariantCultureIgnoreCase))
{
currentNode = node;
currentNode.Expand();
}
else
{
node.Collapse();
}
}
//if you cant find the root you cant go anywhere
if (currentNode == null)
{
return;
}
dirList.RemoveAt(0);
foreach (var item in dirList)
{
var found = false;
if (!currentNode.IsExpanded)
{
currentNode.Expand();
}
foreach (TreeNode node in currentNode.Nodes)
{
if (node.Text.ToLower() == item.ToLower())
{
found = true;
currentNode = node;
}
else
{
node.Collapse();
}
}
if (!found)
{
break;
}
}
SelectAndPreviewNode(currentNode);
}
public void MakeFileTree()
{
FileTree.Nodes.Clear();
treeNodesAndSubfiles = new Dictionary <TreeNode, Subfile>();
foldersProcessed = new Dictionary <string, TreeNode>();
FileTree.BeginUpdate();
List <Subfile> subfiles = global.activePackage.subfiles;
foreach (Subfile file in subfiles)
{
//now add entries to the file tree
List <string> dirs = new List <string>();
string tempfilepath = Path.GetFileName(global.activePackage.filename).Replace("/", "");;
if (file.filename[0] != '/')
{
tempfilepath += "/";
}
tempfilepath += file.filename;
if (tempfilepath[tempfilepath.Length - 1] == '/')
{
tempfilepath.Remove(tempfilepath.Length - 1);
}
if (tempfilepath[0] == '/')
{
tempfilepath = tempfilepath.Substring(1, tempfilepath.Length - 1);
}
int number_of_dir_levels = tempfilepath.Split('/').Length;
for (int d = 0; d < number_of_dir_levels - 1; d++) //store a string for each level of the directory, so that we can check each folder individually (by this I mean checking whether or not it already exists in the tree)
{
dirs.Add(Path.GetDirectoryName(tempfilepath));
tempfilepath = Path.GetDirectoryName(tempfilepath);
if (tempfilepath[tempfilepath.Length - 1] == '/')
{
tempfilepath.Remove(tempfilepath.Length - 1);
}
}
bool isRoot = true;
TreeNode newestNode = new TreeNode();
for (int f = dirs.Count - 1; f >= 0; f--)
{
if (!foldersProcessed.Keys.Contains(dirs[f].ToLower())) //if the folder isn't in the tree yet
{
if (!isRoot)
{ //add to the chain of nodes
FileTree.SelectedNode = newestNode;
newestNode = new TreeNode(Path.GetFileName(dirs[f]));
newestNode.ImageIndex = 0;
newestNode.SelectedImageIndex = 0;
FileTree.SelectedNode.Nodes.Add(newestNode);
}
else
{ //create a root node first
newestNode = new TreeNode(Path.GetFileName(dirs[f]));
newestNode.ImageIndex = 0;
newestNode.SelectedImageIndex = 0;
FileTree.Nodes.Add(newestNode);
isRoot = false;
}
foldersProcessed.Add(dirs[f].ToLower(), newestNode); //add it to the list of folders we've put in the tree
}
else
{
newestNode = foldersProcessed[dirs[f].ToLower()]; //set the parent node of the next folder to the existing node
newestNode.ImageIndex = 0;
newestNode.SelectedImageIndex = 0;
FileTree.SelectedNode = newestNode;
isRoot = false;
}
}
FileTree.SelectedNode = newestNode;
newestNode = new TreeNode(Path.GetFileName(file.filename));
newestNode.ImageIndex = 1;
newestNode.SelectedImageIndex = 1;
FileTree.SelectedNode.Nodes.Add(newestNode);
file.treeNode = newestNode;
treeNodesAndSubfiles.Add(newestNode, file);
}
FileTree.Sort();
FileTree.CollapseAll();
FileTree.EndUpdate();
}
private void shrinkAllDirectoriesToolStripMenuItem_Click(object sender, EventArgs e)
{
FileTree.CollapseAll();
}
