// Protected Methods
protected void EmitHeaderStatement(PySourceCodeEmiter emiter, PySourceCodeWriter writer, PyEmitStyle style, string header, IPyStatement statement)
{
style = style ?? new PyEmitStyle();
var iStyle = PyEmitStyle.xClone(style, ShowBracketsEnum.IfManyItems);
if (style.UseBracketsEvenIfNotNecessary)
{
iStyle.Brackets = ShowBracketsEnum.Always;
}
var statementToEmit = PyCodeBlock.Reduce(statement);
var emptyStatement = !PyCodeBlock.HasAny(statementToEmit);
if (emptyStatement)
{
header += "{}";
}
if (style.Compression == EmitStyleCompression.NearCrypto)
{
writer.Write(header);
}
else
{
writer.WriteLn(header);
}
if (emptyStatement)
{
return;
}
var myBracket = style.UseBracketsEvenIfNotNecessary;
if (!myBracket)
{
var gf = statementToEmit.GetStatementEmitInfo(iStyle);
if (gf != StatementEmitInfo.NormalSingleStatement)
{
myBracket = true;
}
}
writer.IncIndent();
if (myBracket)
{
iStyle.Brackets = ShowBracketsEnum.Never;
writer.OpenLn("{");
}
statementToEmit.Emit(emiter, writer, iStyle);
if (myBracket)
{
writer.CloseLn("}");
}
writer.DecIndent();
}
// Public Methods
public override void Emit(PySourceCodeEmiter emiter, PySourceCodeWriter writer, PyEmitStyle style)
{
writer.OpenLnF("switch ({0}) {{", Expression.GetPyCode(style));
foreach (var sec in Sections)
{
foreach (var l in sec.Labels)
{
writer.WriteLnF("{0}{1}:",
l.IsDefault ? "" : "case ",
l.IsDefault ? "default" : l.Value.GetPyCode(style));
}
writer.IncIndent();
sec.Statement.Emit(emiter, writer, style);
writer.DecIndent();
}
writer.CloseLn("}");
}