public void Read(string text)
{
Root = new TextLine();
var tempNode = Root;
using (TextReader reader = new StringReader(text))
{
while (reader.Peek() != -1)
{
string line = reader.ReadLine();
if (string.IsNullOrEmpty(line))
{
continue;
}
do
{
TextLine lastChild = tempNode.LastChild;
if (lastChild == null)
{
tempNode.AddChild(line);
break;
}
int curEmptyIndex = GetLeftEmptyCount(line);
if (curEmptyIndex == lastChild.LeftEmptyCount)
{// 同级
tempNode.AddChild(line);
break;
}
if (curEmptyIndex > lastChild.LeftEmptyCount)
{ // 子级
lastChild.AddChild(line);
tempNode = lastChild;
break;
}
else
{// 父级
tempNode = tempNode.parent;
}
} while (true);
}
reader.Close();
}
}