File indexing completed on 2024-05-05 04:41:15

 // SPDX-FileCopyrightText: 2021 Carson Black <uhhadd@gmail.com>
 //
 // SPDX-License-Identifier: MIT
 
 #include <QDebug>
 #include "futurebase.h"
 
 namespace Croutons
 {
 
 class FutureListener : public QObject
 {
     Q_OBJECT
 
     Q_PROPERTY(QJSValue value READ value NOTIFY valueChanged)
 
 public:
     QJSValue _value;
     QJSValue value() const {
         return _value;
     }
     Q_SIGNAL void valueChanged();
 };
 
 QJSValue FutureBase::valueOr(const QJSValue& it)
 {
     auto eng = it.engine();
     auto fn = eng->evaluate("(function(foo) { return Qt.binding(() => foo.value ) })");
 
     if (d->valueOrObject != nullptr) {
         return fn.call({eng->newQObject(d->valueOrObject)});
     }
 
     auto lis = new FutureListener;
     d->valueOrObject = lis;
     if (d->settled && d->succeeded) {
         lis->_value = eng->toScriptValue(d->result);
         return fn.call({eng->newQObject(d->valueOrObject)});
     }
 
     lis->_value = it;
     d->valueOr = [lis, eng](QVariant it) {
         lis->_value = eng->toScriptValue(it);
         Q_EMIT lis->valueChanged();
     };
     return fn.call({eng->newQObject(d->valueOrObject)});
 }
 
 }; // namespace Croutons
 
 #include "futurebase_p.moc"