/** Write out an expression result that uses expression options.
* E.g., <names; separator=", ">
*/
protected virtual int WriteObjectWithOptions(ITemplateWriter @out, TemplateFrame frame, object o, object[] options)
{
int start = @out.Index; // track char we're about to Write
// precompute all option values (Render all the way to strings)
string[] optionStrings = null;
if (options != null)
{
optionStrings = new string[options.Length];
for (int i = 0; i < Compiler.TemplateCompiler.NUM_OPTIONS; i++)
{
optionStrings[i] = ToString(frame, options[i]);
}
}
if (options != null && options[(int)RenderOption.Anchor] != null)
{
@out.PushAnchorPoint();
}
int n = WriteObject(@out, frame, o, optionStrings);
if (options != null && options[(int)RenderOption.Anchor] != null)
{
@out.PopAnchorPoint();
}
if (_debug)
{
Interval templateLocation = frame.Template.impl.sourceMap[frame.InstructionPointer];
EvalExprEvent e = new EvalExprEvent(frame, Interval.FromBounds(start, @out.Index), templateLocation);
TrackDebugEvent(frame, e);
}
return n;
}
/** Write out an expression result that doesn't use expression options.
* E.g., <name>
*/
protected virtual int WriteObjectNoOptions(ITemplateWriter @out, TemplateFrame frame, object o)
{
int start = @out.Index; // track char we're about to Write
int n = WriteObject(@out, frame, o, null);
if (_debug)
{
Interval templateLocation = frame.Template.impl.sourceMap[frame.InstructionPointer];
EvalExprEvent e = new EvalExprEvent(frame, Interval.FromBounds(start, @out.Index), templateLocation);
TrackDebugEvent(frame, e);
}
return n;
}