/// <summary>
/// Returns a list of all of the lines in this file.
/// </summary>
public IList <string> GetFileLines()
{
IList <string> lines = new List <string>();
SettingsNode currentNode = this[0];
while (currentNode != null)
{
// Write node to file
List <string> fileComments = currentNode.GetPrecedingComments();
for (int i = 0; i < fileComments.Count; i++)
{
lines.Add(fileComments[i]);
}
lines.Add(NodeToFileLine(currentNode));
// Find next line
if (currentNode.Nodes.Count > 0)
{
currentNode = currentNode.Nodes[0];
}
else if (currentNode.NextSibling != null)
{
currentNode = currentNode.NextSibling;
}
else
{
// Trace back to the next unread sibling
currentNode = currentNode.Parent;
while (currentNode != null)
{
if (currentNode.NextSibling == null)
{
currentNode = currentNode.Parent;
}
else
{
currentNode = currentNode.NextSibling;
break;
}
}
}
}
for (int i = 0; i < _trailingComments.Count; i++)
{
lines.Add(_trailingComments[i]);
}
return(lines);
}
/// <summary>
/// Writes this document to the specified TextWriter.
/// </summary>
/// <param name="file">The file.</param>
private void WriteToFile(TextWriter file)
{
SettingsNode currentNode = this[0];
while (currentNode != null)
{
// Write node to file
List <string> fileComments = currentNode.GetPrecedingComments();
for (int i = 0; i < fileComments.Count; i++)
{
file.WriteLine(fileComments[i]);
}
file.WriteLine(NodeToFileLine(currentNode));
file.Flush();
// Find next line
if (currentNode.Nodes.Count > 0)
{
currentNode = currentNode.Nodes[0];
}
else if (currentNode.NextSibling != null)
{
currentNode = currentNode.NextSibling;
}
else
{
// Trace back to the next unread sibling
currentNode = currentNode.Parent;
while (currentNode != null)
{
if (currentNode.NextSibling == null)
{
currentNode = currentNode.Parent;
}
else
{
currentNode = currentNode.NextSibling;
break;
}
}
}
}
for (int i = 0; i < _trailingComments.Count; i++)
{
file.WriteLine(_trailingComments[i]);
}
file.Flush();
}