private void applyNodeStyle(TreeNode treeNode, string path, DirectorySearchStatusTypes statusType, string optionalErrorMsg)
{
var directory = new DirectoryInfo(path);
// TODO: use enums for icon names
treeNode.ForeColor = (statusType == DirectorySearchStatusTypes.Empty) ? Color.Red : Color.Gray;
var iconKey = "";
if (statusType == DirectorySearchStatusTypes.Empty)
{
var fileCount = directory.GetFiles().Length;
var containsTrash = (fileCount > 0);
iconKey = containsTrash ? "folder_trash_files" : "folder";
// TODO: use data from scan thread
if ((directory.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden)
{
iconKey = containsTrash ? "folder_hidden_trash_files" : "folder_hidden";
}
if ((directory.Attributes & FileAttributes.Encrypted) == FileAttributes.Encrypted)
{
iconKey = containsTrash ? "folder_lock_trash_files" : "folder_lock";
}
if ((directory.Attributes & FileAttributes.System) == FileAttributes.System)
{
iconKey = containsTrash ? "folder_lock_trash_files" : "folder_lock";
}
if (containsTrash)
{
treeNode.Text += " (contains " + fileCount.ToString() + " empty files)";
}
}
else if (statusType == DirectorySearchStatusTypes.Error)
{
iconKey = "folder_warning";
if (optionalErrorMsg != "")
{
optionalErrorMsg = optionalErrorMsg.Replace("\r", "").Replace("\n", "");
if (optionalErrorMsg.Length > 55)
{
optionalErrorMsg = optionalErrorMsg.Substring(0, 55) + "...";
}
treeNode.Text += " (" + optionalErrorMsg + ")";
}
}
else if (statusType == DirectorySearchStatusTypes.Ignore)
{
iconKey = "protected_icon";
treeNode.ForeColor = Color.Blue;
}
if (treeNode != this.rootNode)
{
treeNode.ImageKey = iconKey;
treeNode.SelectedImageKey = iconKey;
}
}
public TreeNode AddOrUpdateDirectoryNode(string path, DirectorySearchStatusTypes statusType, string optionalErrorMsg)
{
if (directoryToTreeNodeMapping.ContainsKey(path))
{
// Just update the style if the node already exists
var n = directoryToTreeNodeMapping[path];
applyNodeStyle(n, path, statusType, optionalErrorMsg);
return(n);
}
var directory = new DirectoryInfo(path);
// Create new tree node
var newTreeNode = new TreeNode(directory.Name);
applyNodeStyle(newTreeNode, path, statusType, optionalErrorMsg);
newTreeNode.Tag = directory;
if (directory.Parent.FullName.Trim('\\') == this.rootPath)
{
this.rootNode.Nodes.Add(newTreeNode);
}
else
{
var parentNode = this.findOrCreateDirectoryNodeByPath(directory.Parent.FullName);
parentNode.Nodes.Add(newTreeNode);
}
directoryToTreeNodeMapping.Add(path, newTreeNode);
newTreeNode.EnsureVisible();
return(newTreeNode);
}
public FoundEmptyDirInfoEventArgs(string Directory, DirectorySearchStatusTypes type, string ErrorMessage)
{
this.Directory = Directory;
this.Type = type;
this.ErrorMessage = ErrorMessage;
}
public TreeNode AddOrUpdateDirectoryNode(string path, DirectorySearchStatusTypes statusType, string optionalErrorMsg)
{
if (directoryToTreeNodeMapping.ContainsKey(path))
{
// Just update the style if the node already exists
var n = directoryToTreeNodeMapping[path];
applyNodeStyle(n, path, statusType, optionalErrorMsg);
return n;
}
var directory = new DirectoryInfo(path);
// Create new tree node
var newTreeNode = new TreeNode(directory.Name);
applyNodeStyle(newTreeNode, path, statusType, optionalErrorMsg);
newTreeNode.Tag = directory;
if (directory.Parent.FullName.Trim('\\') == this.rootPath)
{
this.rootNode.Nodes.Add(newTreeNode);
}
else
{
var parentNode = this.findOrCreateDirectoryNodeByPath(directory.Parent.FullName);
parentNode.Nodes.Add(newTreeNode);
}
directoryToTreeNodeMapping.Add(path, newTreeNode);
newTreeNode.EnsureVisible();
return newTreeNode;
}
private void applyNodeStyle(TreeNode treeNode, string path, DirectorySearchStatusTypes statusType, string optionalErrorMsg)
{
var directory = new DirectoryInfo(path);
// TODO: use enums for icon names
treeNode.ForeColor = (statusType == DirectorySearchStatusTypes.Empty) ? Color.Red : Color.Gray;
var iconKey = "";
if (statusType == DirectorySearchStatusTypes.Empty)
{
var fileCount = directory.GetFiles().Length;
var containsTrash = (fileCount > 0);
iconKey = containsTrash ? "folder_trash_files" : "folder";
// TODO: use data from scan thread
if ((directory.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden) iconKey = containsTrash ? "folder_hidden_trash_files" : "folder_hidden";
if ((directory.Attributes & FileAttributes.Encrypted) == FileAttributes.Encrypted) iconKey = containsTrash ? "folder_lock_trash_files" : "folder_lock";
if ((directory.Attributes & FileAttributes.System) == FileAttributes.System) iconKey = containsTrash ? "folder_lock_trash_files" : "folder_lock";
if (containsTrash)
treeNode.Text += " (contains " + fileCount.ToString() + " empty files)";
}
else if (statusType == DirectorySearchStatusTypes.Error)
{
iconKey = "folder_warning";
if (optionalErrorMsg != "")
{
optionalErrorMsg = optionalErrorMsg.Replace("\r", "").Replace("\n", "");
if (optionalErrorMsg.Length > 55) optionalErrorMsg = optionalErrorMsg.Substring(0, 55) + "...";
treeNode.Text += " (" + optionalErrorMsg + ")";
}
}
else if (statusType == DirectorySearchStatusTypes.Ignore)
{
iconKey = "protected_icon";
treeNode.ForeColor = Color.Blue;
}
if (treeNode != this.rootNode)
{
treeNode.ImageKey = iconKey;
treeNode.SelectedImageKey = iconKey;
}
}
public FoundEmptyDirInfoEventArgs(string Directory, DirectorySearchStatusTypes type, string ErrorMessage)
{
this.Directory = Directory;
this.Type = type;
this.ErrorMessage = ErrorMessage;
}
