protected string FormatOwnLine(Formatter.ParseUnit pu)
{
if (this.shouldSingleReturn(pu))
{
return this.GetNewLine(pu) + pu.token.Value.Text.ToUpper() + this.GetNewLine(pu);
}
return this.GetNewLine(pu) + this.GetNewLine(pu) + pu.token.Value.Text.ToUpper() + this.GetNewLine(pu);
}
protected string GetNewLine(Formatter.ParseUnit pu)
{
string newLine = "";
for (int i = 0; i < pu.indentDepth; i = i + 1)
{
newLine = newLine + this.indentString;
}
return Environment.NewLine + newLine;
}
protected bool shouldSingleReturn(Formatter.ParseUnit pu)
{
LinkedListNode<Token> t = pu.token;
for (int i = 0; i < 3; i = i + 1)
{
if (t.Previous == null)
{
// there is nothing before the select statement... so we can just do the normal stuff and it will get trimmed off
return false;
}
if (t.Previous.Value.Type == "(" || t.Previous.Value.Type == "LEX_END_OF_LINE_COMMENT")
{
return true;
}
t = t.Previous;
}
return false;
}
public virtual string Interpret(ref Formatter.ParseUnit pu)
{
return pu.token.Value.Text;
}