public void Replace(AstNode node, AstNode replaceWith)
{
var startOffset = Context.GetOffset(node.StartLocation);
var endOffset = Context.GetOffset(node.EndLocation);
int level = 0;
if (!(replaceWith is Expression) && !(replaceWith is AstType))
{
level = GetIndentLevelAt(startOffset);
}
NodeOutput output = OutputNode(level, replaceWith);
output.Trim();
Queue(Context.CreateNodeOutputAction(startOffset, endOffset - startOffset, output));
}
protected NodeOutput OutputNode(int indentLevel, AstNode node, bool startWithNewLine = false)
{
var result = new NodeOutput();
var stringWriter = new StringWriter();
var formatter = new SegmentTrackingOutputFormatter(result, stringWriter);
formatter.Indentation = indentLevel;
stringWriter.NewLine = Context.EolMarker;
if (startWithNewLine)
{
formatter.NewLine();
}
var visitor = new CppOutputVisitor(formatter, Context.FormattingOptions);
node.AcceptVisitor(visitor, null);
result.Text = stringWriter.ToString().TrimEnd();
if (node is FieldDeclaration)
{
result.Text += Context.EolMarker;
}
return(result);
}
public NodeOutputAction (int offset, int removedChars, NodeOutput output) : base (offset, removedChars)
{
if (output == null)
throw new ArgumentNullException ("output");
this.NodeOutput = output;
}
public SegmentTrackingOutputFormatter(NodeOutput result, StringWriter stringWriter)
: base(stringWriter)
{
this.result = result;
this.stringWriter = stringWriter;
}
public virtual NodeOutputAction CreateNodeOutputAction (int offset, int removedChars, NodeOutput output)
{
throw new NotImplementedException ();
}
public virtual NodeOutputAction CreateNodeOutputAction(int offset, int removedChars, NodeOutput output)
{
throw new NotImplementedException();
}
protected NodeOutput OutputNode (int indentLevel, AstNode node, bool startWithNewLine = false)
{
var result = new NodeOutput ();
var stringWriter = new StringWriter ();
var formatter = new SegmentTrackingOutputFormatter (result, stringWriter);
formatter.Indentation = indentLevel;
stringWriter.NewLine = Context.EolMarker;
if (startWithNewLine)
formatter.NewLine ();
var visitor = new CppOutputVisitor (formatter, Context.FormattingOptions);
node.AcceptVisitor (visitor, null);
result.Text = stringWriter.ToString ().TrimEnd ();
if (node is FieldDeclaration)
result.Text += Context.EolMarker;
return result;
}
public SegmentTrackingOutputFormatter(NodeOutput result, StringWriter stringWriter)
: base(stringWriter)
{
this.result = result;
this.stringWriter = stringWriter;
}