QVariant JSEmitClass::extension( Extension extension, const QVariant& argument )
{
Q_UNUSED(argument);
if (extension == Callable)
{
// QScriptContext *context = qvariant_cast<QScriptContext*>(argument);
QScriptContext *context = engine()->currentContext();
if ( context->argumentCount() != 2)
{
context->throwError("emit() accepts exactly two parameters");
return QVariant();
}
if ( !context->argument(0).isArray() )
{
context->throwError("The first argument to emit() must be an array");
return QVariant();
}
qDebug("emit(%s,%s)", qPrintable(context->argument(0).toString()), qPrintable(context->argument(1).toString()));
return QVariant(true);
}
return QVariant();
}
bool XTreeView::throwScriptException(const QString &message)
{
QObject *ancestor = this;
QScriptEngine *engine = 0;
for ( ; ancestor; ancestor = ancestor->parent())
{
engine = ancestor->findChild<QScriptEngine*>();
if (engine)
break;
}
if (engine)
{
QScriptContext *ctx = engine->currentContext();
ctx->throwError(message);
return true;
}
return false;
}
