private void AddFolder_Click(object sender, RoutedEventArgs e)
{
AddTreeFolderDialog dialog = new AddTreeFolderDialog();
if (dialog.ShowDialog().GetValueOrDefault(false))
{
TreeViewItem selectedItem = root;
if (treeView.SelectedItem != null)
{
selectedItem = (TreeViewItem)treeView.SelectedItem;
}
ArchiveProjectEntry entry = new ArchiveProjectEntry
{
Name = dialog.FolderName
};
((ArchiveProjectEntry)selectedItem.Header).AddChild(entry);
TreeViewItem item = new TreeViewItem()
{
Header = entry
};
selectedItem.Items.Add(item);
selectedItem.IsExpanded = true;
}
}
public ArchiveProject()
{
Root = new ArchiveProjectEntry
{
Name = "Root"
};
}
private void BuildParents(ArchiveProjectEntry entry)
{
foreach (var child in entry.Children)
{
child.Parent = entry;
BuildParents(child);
}
}
public void RemoveChild(ArchiveProjectEntry entry)
{
if (Children.Contains(entry))
{
Children.Remove(entry);
entry.Parent = null;
}
}
private void RecursiveFileCapture(ICollection <ArchiveProjectEntry> entries, ArchiveProjectEntry curEntry)
{
if (curEntry.IsFile)
{
entries.Add(curEntry);
}
curEntry.Children.ForEach(child => RecursiveFileCapture(entries, child));
}
private void AddTreeNode(TreeViewItem parent, ArchiveProjectEntry entry)
{
TreeViewItem node = new TreeViewItem()
{
Header = entry
};
parent.Items.Add(node);
entry.Children.ForEach(child => AddTreeNode(node, child));
}
private void TreeViewItem_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
if (treeView.SelectedItem != null && treeView.SelectedItem != root)
{
TreeViewItem item = treeView.SelectedItem as TreeViewItem;
AddTreeFolderDialog dialog = new AddTreeFolderDialog
{
FolderName = item.Header.ToString()
};
if (dialog.ShowDialog().GetValueOrDefault(false))
{
ArchiveProjectEntry entry = item.Header as ArchiveProjectEntry;
entry.Name = dialog.FolderName;
// HACK: Must force the Header to change in order for the text to
// display correctly in the TreeView.
item.Header = null;
item.Header = entry;
}
}
}
private void AddNode_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog dialog = new OpenFileDialog
{
Title = Resource.add_node_dialog_title,
Filter = "All files (*.*)|*.*"
};
if (dialog.ShowDialog().GetValueOrDefault(false))
{
if (Directory.Exists(dialog.FileName))
{
Console.WriteLine(string.Format("{0} is a directory and not a file.", dialog.FileName));
return;
}
TreeViewItem selectedItem = root;
if (treeView.SelectedItem != null)
{
selectedItem = treeView.SelectedItem as TreeViewItem;
}
ArchiveProjectEntry entry = new ArchiveProjectEntry
{
Name = dialog.SafeFileName,
Path = dialog.FileName,
IsFile = true
};
((ArchiveProjectEntry)selectedItem.Header).AddChild(entry);
TreeViewItem item = new TreeViewItem()
{
Header = entry
};
selectedItem.Items.Add(item);
selectedItem.IsExpanded = true;
}
}
private void RemoveNode_Click(object sender, RoutedEventArgs e)
{
if (treeView.SelectedItem != null)
{
TreeViewItem selectedItem = treeView.SelectedItem as TreeViewItem;
ArchiveProjectEntry entry = selectedItem.Header as ArchiveProjectEntry;
if (entry.Parent != null)
{
entry.Parent.RemoveChild(entry);
}
else
{
archiveProject.Root.RemoveChild(entry);
}
selectedItem.Items.Clear();
if (selectedItem != root)
{
RecursiveRemoveNode(root, selectedItem);
}
}
}
public void AddChild(ArchiveProjectEntry entry)
{
entry.Parent = this;
Children.Add(entry);
}