protected override void OnExecute(Engine engine)
{
var value = Value != null ? Value.Get(engine) : null;
if (engine.ScriptDepth == 1)
engine.DefineVariableInParentScope(VariableName, value);
else
engine.DefineVariable(VariableName, value);
}
protected override void OnExecuteFrame(Engine engine)
{
engine.SetBreakFrame();
foreach (var item in Collection.Get(engine) as IEnumerable)
{
engine.DefineVariable(VariableName, item);
Body.Execute(engine);
engine.ClearShouldContinue();
if (engine.ShouldInterrupt) break;
}
}
protected override void OnExecute(Engine engine)
{
var type = engine.GetType(TypeProperty, TypePath, TypeCodeTree);
var value = engine.Get(ValueProperty, Path, CodeTree) as IEnumerable;
var name = engine.GetVariable(Var, VarCodeTree);
foreach (object item in value)
{
engine.DefineVariable(name, TypeHelper.Convert(item, type));
Body.Execute(engine);
engine.ClearShouldContinue();
if (engine.ShouldInterrupt) break;
}
}
private void SetLoopValue(string name, object value, Type type, Engine engine)
{
engine.DefineVariable(name, TypeHelper.Convert(value, type));
}
protected override void OnExecuteFrame(Engine engine)
{
engine.DefineVariable(Engine.ContextKey, Context.Get(engine));
Body.Execute(engine);
}
