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105 lines
3.3 KiB
C++
105 lines
3.3 KiB
C++
#pragma once
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// std
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#include <memory>
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#include <unordered_map>
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#include <tuple>
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// Qt
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#include <QtCore/QObject>
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#include <QtCore/QString>
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#include <QtCore/QHash>
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#include <QtCore/QMetaMethod>
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// DOtherSide
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#include "DOtherSide/DOtherSideTypesCpp.h"
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namespace DOS
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{
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/// This the QMetaObject wrapper
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class IDosQMetaObject
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{
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public:
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virtual ~IDosQMetaObject() = default;
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virtual const QMetaObject* metaObject() const = 0;
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virtual QMetaMethod signal(const QString& signalName) const = 0;
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virtual QMetaMethod readSlot(const char* propertyName) const = 0;
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virtual QMetaMethod writeSlot(const char* propertyName) const = 0;
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virtual const IDosQMetaObject* superClassDosMetaObject() const = 0;
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};
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/// Base class for any IDosQMetaObject
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class BaseDosQMetaObject : public IDosQMetaObject
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{
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public:
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BaseDosQMetaObject(QMetaObject* metaObject)
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: m_metaObject(metaObject)
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{}
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const QMetaObject *metaObject() const override { return m_metaObject; }
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QMetaMethod signal(const QString &signalName) const override { return QMetaMethod(); }
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QMetaMethod readSlot(const char *propertyName) const override { return QMetaMethod(); }
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QMetaMethod writeSlot(const char *propertyName) const override { return QMetaMethod(); }
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const IDosQMetaObject* superClassDosMetaObject() const { return nullptr; }
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private:
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SafeQMetaObjectPtr m_metaObject;
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};
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/// This is the DosQMetaObject for a QObject
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class DosQObjectMetaObject : public BaseDosQMetaObject
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{
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public:
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DosQObjectMetaObject();
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};
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/// This is the DosQMetaObject for a QAbstractListModel
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class DosQAbstractListModelMetaObject : public BaseDosQMetaObject
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{
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public:
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DosQAbstractListModelMetaObject();
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};
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/// This the generic version used by subclasses of QObject or QAbstractListModels
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class DosQMetaObject : public IDosQMetaObject
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{
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public:
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DosQMetaObject(std::shared_ptr<const IDosQMetaObject> superClassDosMetaObject,
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const QString& className,
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const SignalDefinitions &signalDefinitions,
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const SlotDefinitions &slotDefinitions,
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const PropertyDefinitions &propertyDefinitions);
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QMetaMethod signal(const QString& signalName) const override;
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QMetaMethod readSlot(const char* propertyName) const override;
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QMetaMethod writeSlot(const char* propertyName) const override;
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const QMetaObject *metaObject() const override;
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const IDosQMetaObject *superClassDosMetaObject() const override;
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private:
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QMetaObject *createMetaObject(const QString& className,
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const SignalDefinitions &signalDefinitions,
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const SlotDefinitions &slotDefinitions,
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const PropertyDefinitions &propertyDefinitions);
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std::shared_ptr<const IDosQMetaObject> m_superClassDosMetaObject;
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QHash<QString, int> m_signalIndexByName;
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QHash<QString, QPair<int,int>> m_propertySlots;
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SafeQMetaObjectPtr m_metaObject;
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};
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/// This class simply holds a ptr to a IDosQMetaObject
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/// It's created and passed to the binded language
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class DosIQMetaObjectHolder
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{
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public:
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DosIQMetaObjectHolder(std::shared_ptr<IDosQMetaObject> ptr)
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: m_data(std::move(ptr))
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{}
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const std::shared_ptr<const IDosQMetaObject>& data() const { return m_data; }
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private:
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std::shared_ptr<const IDosQMetaObject> m_data;
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};
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} // namespace DOS
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