File indexing completed on 2024-09-08 12:21:03

 /*
  * SPDX-FileCopyrightText: 2020 Arjen Hiemstra <ahiemstra@heimr.nl>
  * 
  * SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
  */
 
 #ifndef ITEMBUILDER_H
 #define ITEMBUILDER_H
 
 #include <vector>
 #include <memory>
 
 #include <QObject>
 #include <QQmlComponent>
 #include <QQmlIncubator>
 #include <QQuickItem>
 
 class ItemIncubator;
 
 /**
  * A helper class that instantiates QML items from QML components.
  *
  * Effectively this is a C++ version of Repeater.
  */
 class ItemBuilder : public QObject
 {
     Q_OBJECT
 
 public:
     ItemBuilder(QObject *parent = nullptr);
     ~ItemBuilder() override;
 
     QQmlComponent *component() const;
     void setComponent(QQmlComponent *newComponent);
 
     QQmlContext *context() const;
     void setContext(QQmlContext *newContext);
 
     int count() const;
     void setCount(int newCount);
 
     QQmlIncubator::IncubationMode incubationMode() const;
     void setIncubationMode(QQmlIncubator::IncubationMode newIncubationMode);
 
     QVariantMap initialProperties() const;
     void setInitialProperties(const QVariantMap &newInitialProperties);
 
     void build(QQuickItem *parent);
 
     Q_SIGNAL void beginCreate(int index, QQuickItem *item);
     Q_SIGNAL void endCreate(int index, QQuickItem *item);
 
     bool isFinished() const;
     Q_SIGNAL void finished();
 
     std::vector<std::shared_ptr<QQuickItem>> items() const;
 
     void clear();
 
 private:
     QQmlComponent *m_component = nullptr;
     QQmlContext *m_context = nullptr;
     int m_count = 0;
     int m_completed = 0;
     QQmlIncubator::IncubationMode m_incubationMode = QQmlIncubator::IncubationMode::AsynchronousIfNested;
     QVariantMap m_initialProperties;
 
     std::vector<std::unique_ptr<ItemIncubator>> m_incubators;
     std::vector<std::shared_ptr<QQuickItem>> m_items;
 };
 
 #endif // ITEMBUILDER_H