public override void GenerateStartBlockCode(Block target, CodeGeneratorContext context)
{
_writer = context.CreateCodeWriter();
string prefix = context.BuildCodeString(
cw => cw.WriteHelperHeaderPrefix(context.Host.GeneratedClassContext.TemplateTypeName, context.Host.StaticHelpers));
_writer.WriteLinePragma(
context.GenerateLinePragma(Signature.Location, prefix.Length, Signature.Value.Length));
_writer.WriteSnippet(prefix);
_writer.WriteSnippet(Signature);
if (HeaderComplete)
{
_writer.WriteHelperHeaderSuffix(context.Host.GeneratedClassContext.TemplateTypeName);
}
_writer.WriteLinePragma(null);
if (HeaderComplete)
{
_writer.WriteReturn();
_writer.WriteStartConstructor(context.Host.GeneratedClassContext.TemplateTypeName);
_writer.WriteStartLambdaDelegate(HelperWriterName);
}
_statementCollectorToken = context.ChangeStatementCollector(AddStatementToHelper);
_oldWriter = context.TargetWriterName;
context.TargetWriterName = HelperWriterName;
}
public override void GenerateStartBlockCode(Block target, CodeGeneratorContext context)
{
_writer = context.CreateCodeWriter();
string prefix = context.BuildCodeString(
cw => cw.WriteHelperHeaderPrefix(context.Host.GeneratedClassContext.TemplateTypeName, context.Host.StaticHelpers));
_writer.WriteLinePragma(
context.GenerateLinePragma(Signature.Location, prefix.Length, Signature.Value.Length));
_writer.WriteSnippet(prefix);
_writer.WriteSnippet(Signature);
if (HeaderComplete)
{
_writer.WriteHelperHeaderSuffix(context.Host.GeneratedClassContext.TemplateTypeName);
}
_writer.WriteLinePragma(null);
if (HeaderComplete)
{
_writer.WriteReturn();
_writer.WriteStartConstructor(context.Host.GeneratedClassContext.TemplateTypeName);
_writer.WriteStartLambdaDelegate(HelperWriterName);
}
_statementCollectorToken = context.ChangeStatementCollector(AddStatementToHelper);
_oldWriter = context.TargetWriterName;
context.TargetWriterName = HelperWriterName;
}
public static void WriteLocationTaggedString(this CodeWriter writer, LocationTagged <string> value)
{
writer.WriteStartMethodInvoke("Tuple.Create");
writer.WriteStringLiteral(value.Value);
writer.WriteParameterSeparator();
writer.WriteSnippet(value.Location.AbsoluteIndex.ToString(CultureInfo.CurrentCulture));
writer.WriteEndMethodInvoke();
}
public override void GenerateEndBlockCode(Block target, CodeGeneratorContext context)
{
_statementCollectorToken.Dispose();
if (HeaderComplete)
{
_writer.WriteEndLambdaDelegate();
_writer.WriteEndConstructor();
_writer.WriteEndStatement();
}
if (Footer != null && !String.IsNullOrEmpty(Footer.Value))
{
_writer.WriteLinePragma(
context.GenerateLinePragma(Footer.Location, 0, Footer.Value.Length));
_writer.WriteSnippet(Footer);
_writer.WriteLinePragma();
}
_writer.WriteHelperTrailer();
context.GeneratedClass.Members.Add(new CodeSnippetTypeMember(_writer.Content));
context.TargetWriterName = _oldWriter;
}
