public virtual string ToString(IncludeTrivia includeTrivia)
{
var builder = new StringBuilder();
this.Write(builder, includeTrivia, this.TriviaStart);
return(builder.ToString());
}
public override string ToString(IncludeTrivia includeTrivia)
{
if (!string.IsNullOrEmpty(this.Trivia) && includeTrivia == IncludeTrivia.All)
{
return(this.Trivia + this.Text);
}
else
{
return(this.Text);
}
}
protected virtual void Write(StringBuilder builder, IncludeTrivia includeTrivia, int initialTriviaStart)
{
for (int i = 0, n = this.ChildCount; i < n; i++)
{
var child = this.GetChild(i);
if (child != null)
{
child.Write(builder, includeTrivia, initialTriviaStart);
}
}
}
internal void Write(StringBuilder builder, IncludeTrivia includeTrivia, int initialTriviaStart)
{
if (!string.IsNullOrEmpty(this.Trivia))
{
bool beforeQuery = this.TriviaStart == initialTriviaStart;
bool afterQuery = this.Kind == SyntaxKind.EndOfTextToken;
switch (includeTrivia)
{
case IncludeTrivia.All:
builder.Append(this.Trivia);
break;
case IncludeTrivia.Interior:
if (!beforeQuery)
{
builder.Append(this.Trivia);
}
break;
case IncludeTrivia.Minimal:
if (!beforeQuery && !afterQuery)
{
// if there is any trivia replace it with single space or line-break
if (this.Trivia.Contains("\n"))
{
// trivia had a line feed, so minimal trivia is just one line feed
builder.Append("\n");
}
else
{
// minimal trivia is just a single space
builder.Append(" ");
}
}
break;
case IncludeTrivia.SingleLine:
if (!beforeQuery && !afterQuery)
{
// if there was any trivia replace it with a single space.
builder.Append(" ");
}
break;
}
}
builder.Append(this.Text);
}
public override string ToString(IncludeTrivia includeTrivia)
{
if (string.IsNullOrEmpty(this.Trivia))
{
return(this.Text);
}
switch (includeTrivia)
{
case IncludeTrivia.All:
return(this.Trivia + this.Text);
default:
return(this.Text);
}
}
public string ToString(IncludeTrivia includeTrivia, int maxLength)
{
var builder = new StringBuilder();
var start = this.TriviaStart;
this.WalkTokens(token =>
{
if (builder.Length < maxLength)
{
token.Write(builder, includeTrivia, start);
}
});
if (builder.Length > maxLength)
{
builder.Length = maxLength;
}
return(builder.ToString());
}
protected override void Write(StringBuilder builder, IncludeTrivia includeTrivia, int initialTriviaStart)
{
if (!string.IsNullOrEmpty(this.Trivia))
{
switch (includeTrivia)
{
case IncludeTrivia.All:
builder.Append(this.Trivia);
break;
case IncludeTrivia.Interior:
if (this.TriviaStart > initialTriviaStart)
{
builder.Append(this.Trivia);
}
break;
case IncludeTrivia.Minimal:
if (this.TriviaStart > initialTriviaStart)
{
if (this.Trivia.Contains("\n"))
{
// trivia had a line feed, so minimal trivia is just one line feed
builder.Append("\n");
}
else
{
// minimal trivia is just a single space
builder.Append(" ");
}
}
break;
}
}
builder.Append(this.Text);
}
public virtual string ToString(IncludeTrivia includeTrivia)
{
return(ToString(includeTrivia, Int32.MaxValue));
}
