private void RefreshFileTree()
{
// Unregisters nodes
foreach (TreeViewItem node in TreeView_Archive.Items)
{
UnregisterNode(node);
}
TreeView_Archive.Items.Clear();
if (manager.Index == null || manager.Definition == null)
{
return;
}
TreeViewItem root = new TreeViewItem();
root.Header = manager.Definition.PackageName;
root.Tag = manager;
root.Name = "_";
TreeView_Archive.RegisterName("_", root);
//root.ContextMenu = TreeView_Archive.Resources["CM_Directory"] as ContextMenu;
TreeViewItem tn = root;
foreach (Index2Entry entry in manager.Index.Entries)
{
tn = root;
string currentPath = "";
string[] splitNames = ToFilePath(entry).Split('/');
for (int i = 0; i < splitNames.Length; i++)
{
currentPath += splitNames[i];
if (i == (splitNames.Length - 1))
{
// File entry
tn = AddNode(tn, currentPath, splitNames[i], false, entry);
}
else
{
// Folder entry
currentPath += "/";
tn = AddNode(tn, currentPath, splitNames[i], true, entry);
}
}
}
root.Items.SortDescriptions.Clear();
root.Items.SortDescriptions.Add(new SortDescription("Name", System.ComponentModel.ListSortDirection.Ascending));
//root.Items.Refresh();
// Sorts nodes
foreach (TreeViewItem node in root.Items)
{
SortNode(node);
}
TreeView_Archive.Items.Add(root);
}
private void UnregisterNode(TreeViewItem parent)
{
foreach (TreeViewItem child in parent.Items)
{
UnregisterNode(child);
}
// Unregisters name
TreeView_Archive.UnregisterName(parent.Name);
}
private TreeViewItem AddNode(TreeViewItem parent, string currentPath, string text, bool folder, Index2Entry entry)
{
//node.Items.Cast<TreeViewItem>().
string key = CreateKey(currentPath, folder);
object needle = TreeView_Archive.FindName(key);
if (needle != null)
{
return(needle as TreeViewItem);
}
else
{
//TreeFileEntry temp = new TreeFileEntry();
TreeViewItem child = new TreeViewItem();
child.Header = text;
child.Name = key;
child.Selected += (sender, e) =>
{
//this.selectedObject = entry;
if (!entry.IsZObject())
{
selectedObject = null;
ListView_Catalog.Items.Clear();
return;
}
var zObject = manager[entry.FilePath];
if (zObject is Catalog2 catalog2)
{
ListView_Catalog.ItemsSource = catalog2.Entries;
}
else
{
selectedObject = null;
ListView_Catalog.ItemsSource = null;
}
};
//temp.Path = currentPath;
TreeView_Archive.RegisterName(key, child);
int returnIdx = parent.Items.Add(child);
if (!folder)
{
child.Tag = entry;
}
SetNodeProperties(child);
return(parent.Items[returnIdx] as TreeViewItem);
}
}