/// <summary>
/// Translate the given parse tree node into a GMac frame
/// </summary>
/// <param name="context"></param>
/// <param name="node"></param>
/// <returns></returns>
public static GMacFrame Translate(GMacSymbolTranslatorContext context, ParseTreeNode node)
{
context.PushState(RoleNames.Frame, node);
var translator = new GMacFrameGenerator();//new GMacFrameGenerator(context);
translator.SetContext(context);
translator.Translate();
context.PopState();
//MasterPool.Release(translator);
var frame = translator._generatedFrame;
if (frame == null)
{
return(null);
}
if (frame.BaseFrame != null)
{
DefineFrameDefaultSymbols(frame.BaseFrame, context);
}
DefineFrameDefaultSymbols(frame, context);
return(frame);
}
private void translate_GMacDSL_Items_List(ParseTreeNode node)
{
if (CompilationLog.HasErrors && CompilationLog.StopOnFirstError)
{
return;
}
var subnode = node.ChildNodes[0];
if (_translateNamespaceFirst && subnode.Term.ToString() != GMacParseNodeNames.Namespace)
{
CompilationLog.RaiseGeneratorError <int>("DSL definitions must start with a namespace", subnode);
}
_translateNamespaceFirst = false;
switch (subnode.Term.ToString())
{
case GMacParseNodeNames.Breakpoint:
GMacRootAst.EnableBreakpoints = true;
break;
case GMacParseNodeNames.Namespace:
GMacNamespaceGenerator.Translate(Context, subnode);
break;
case GMacParseNodeNames.OpenNamespace:
//Only namespaces and frames can be used in the 'open' statement
Context.OpenScope(
(SymbolWithScope)GMacValueAccessGenerator.Translate_Direct(
Context,
subnode.ChildNodes[0],
new[] { RoleNames.Namespace, RoleNames.Frame }
)
);
break;
case GMacParseNodeNames.Frame:
GMacFrameGenerator.Translate(Context, subnode);
break;
case GMacParseNodeNames.Constant:
GMacConstantGenerator.Translate(Context, subnode);
break;
case GMacParseNodeNames.Structure:
GMacStructureGenerator.Translate(Context, subnode);
break;
case GMacParseNodeNames.Transform:
GMacTransformGenerator.Translate(Context, subnode);
break;
case GMacParseNodeNames.Macro:
GMacMacroGenerator.Translate(Context, subnode);
break;
case GMacParseNodeNames.MacroTemplate:
GMacMacroTemplateGenerator.Translate(Context, subnode);
break;
case GMacParseNodeNames.TemplatesImplementation:
GMacTemplatesImplementationGenerator.Translate(Context, subnode);
break;
default:
CompilationLog.RaiseGeneratorError <int>("DSL definitions item not recognized", subnode);
break;
}
}
