inputwidgetfactory.h

#ifndef QTMVVM_INPUTWIDGETFACTORY_H
#define QTMVVM_INPUTWIDGETFACTORY_H

#include <functional>

#include <QtCore/qobject.h>
#include <QtCore/qscopedpointer.h>

#include <QtWidgets/qwidget.h>

#include "QtMvvmWidgets/qtmvvmwidgets_global.h"

namespace QtMvvm {

class InputWidgetFactoryPrivate;
class InputWidgetFactory : public QObject
{
    Q_OBJECT

public:
    Q_INVOKABLE explicit InputWidgetFactory(QObject *parent = nullptr);
    ~InputWidgetFactory() override;

    virtual QWidget *createInput(const QByteArray &type, QWidget *parent, const QVariantMap &viewProperties);

    template <typename TType, typename TWidget>
    inline void addSimpleWidget();
    virtual void addSimpleWidget(const QByteArray &type, const std::function<QWidget*(QWidget*)> &creator);

    template <typename TAliasType, typename TTargetType>
    inline void addAlias();
    virtual void addAlias(const QByteArray &alias, const QByteArray &targetType);

private:
    QScopedPointer<InputWidgetFactoryPrivate> d;
};

template<typename TType, typename TWidget>
inline void InputWidgetFactory::addSimpleWidget()
{
    addSimpleWidget(QMetaType::typeName(qMetaTypeId<TType>()), [](QWidget *parent){
        return new TWidget(parent);
    });
}

template<typename TAliasType, typename TTargetType>
inline void InputWidgetFactory::addAlias()
{
    addAlias(QMetaType::typeName(qMetaTypeId<TAliasType>()), QMetaType::typeName(qMetaTypeId<TTargetType>()));
}

}

#endif // QTMVVM_INPUTWIDGETFACTORY_H