public override void Do()
{
if (TopDirectory == null)
{
Branchus.DocNode node = new Branchus.DocNode(new Branchus.Document()
{
Title = "Untitled"
});
if (Branchus.CurrentNode == null)
{
throw new FailedExecutionUndoRedoException("You must select a document first!");
}
else if (Branchus.CurrentNode.Parent == null)
{
Branchus.Window.treeView1.Nodes.Add(node);
}
else
{
Branchus.CurrentNode.Parent.Nodes.Add(node);
}
Branchus.Window.treeView1.SelectedNode = node;
addedNode = node;
}
else if (TopDirectory.Value)
{
Branchus.DocNode node = new Branchus.DocNode(new Branchus.Document()
{
Title = "Untitled"
});
Branchus.Window.treeView1.Nodes.Add(node);
Branchus.Window.treeView1.SelectedNode = node;
addedNode = node;
}
else
{
if (Branchus.Window.treeView1.SelectedNode == null)
{
throw new FailedExecutionUndoRedoException("You must select a document before creating a subdocument!");
}
Branchus.DocNode node = new Branchus.DocNode(new Branchus.Document()
{
Title = "Untitled"
});
Branchus.CurrentNode.Nodes.Add(node);
Branchus.Window.treeView1.SelectedNode = node;
addedNode = node;
}
}
public override void Do()
{
Current = Branchus.CurrentNode;
if (Current == null)
{
throw new FailedExecutionUndoRedoException("There is no document selected to delete");
}
Parent = Current.Parent as Branchus.DocNode;
Branchus.Window.treeView1.Nodes.Remove(Current);
Branchus.Window.treeView1.SelectedNode = null;
if (Branchus.Window.treeView1.Nodes.Count == 0)
{
Branchus.Window.newToolStripMenuItem_Click(null, null);
}
Branchus.Window.Title_TXT.Text = "";
Branchus.Window.Paragraph_TXT.Text = "";
}
