/// <summary>
/// Exit a parse tree produced by <see cref="LGFileParser.templateBody"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitTemplateBody([NotNull] LGFileParser.TemplateBodyContext context)
{
}
private LGTemplateParser.BodyContext CheckTemplateBody(string templateName, string templateBody, LGFileParser.TemplateBodyContext context, int startLine)
{
if (string.IsNullOrWhiteSpace(templateBody))
{
var diagnostic = BuildTemplatesDiagnostic(TemplateErrors.NoTemplateBody(templateName), context, DiagnosticSeverity.Warning);
this.templates.Diagnostics.Add(diagnostic);
}
else
{
try
{
return(AntlrParseTemplate(templateBody, startLine));
}
catch (TemplateException e)
{
e.Diagnostics.ToList().ForEach(u => this.templates.Diagnostics.Add(u));
}
}
return(null);
}
private LGTemplateParser.BodyContext CheckTemplateBody(Template template, LGFileParser.TemplateBodyContext context, int startLine)
{
if (string.IsNullOrWhiteSpace(template.Body))
{
var diagnostic = BuildTemplatesDiagnostic(TemplateErrors.NoTemplateBody(template.Name), context, DiagnosticSeverity.Warning);
_templates.Diagnostics.Add(diagnostic);
}
else
{
try
{
var templateBodyContext = AntlrParseTemplate(template.Body, startLine);
if (templateBodyContext != null)
{
template.TemplateBodyParseTree = templateBodyContext;
new TemplateBodyTransformer(template).Transform();
}
}
catch (TemplateException e)
{
e.Diagnostics.ToList().ForEach(u => _templates.Diagnostics.Add(u));
}
}
return(null);
}
/// <summary>
/// Visit a parse tree produced by <see cref="LGFileParser.templateBody"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitTemplateBody([NotNull] LGFileParser.TemplateBodyContext context)
{
return(VisitChildren(context));
}
