CObjectCollectionBasedPersistenceComp.h

// SPDX-License-Identifier: LGPL-2.1-or-later OR GPL-2.0-or-later OR GPL-3.0-or-later OR LicenseRef-ImtCore-Commercial
#pragma once
 
 
// ACF includes
#include <ifile/IFilePersistence.h>
#include <ilog/TLoggerCompWrap.h>
 
// ImtCore includes
#include <imtbase/IObjectCollection.h>
#include <imtbase/IStructuredObjectCollectionController.h>
 
 
namespace imtbase
{
 
 
class CObjectCollectionBasedPersistenceComp:
                     public ilog::CLoggerComponentBase,
                     virtual public ifile::IFilePersistence
{
public:
       typedef ilog::CLoggerComponentBase BaseClass;
 
       I_BEGIN_COMPONENT(CObjectCollectionBasedPersistenceComp);
              I_REGISTER_INTERFACE(ifile::IFilePersistence);
              I_REGISTER_INTERFACE(ifile::IFileTypeInfo);
              I_ASSIGN(m_objectTypeIdAttrPtr, "ObjectTypeId", "Object type ID", true, "ObjectTypeId");
              I_ASSIGN(m_commonDescriptionAttrPtr, "CommonDescription", "Common description", true, "CommonDescription");
              I_ASSIGN_MULTI_0(m_extensionAttrPtr, "FileExtension", "File extensions supported by this persistence", false);
              I_ASSIGN_MULTI_0(m_extensionDescAttrPtr, "FileExtensionDescription", "Descriptions for supported extensions", false);
              I_ASSIGN(m_collectionCompPtr, "ObjectCollection", "Object collection", false, "ObjectCollection");
              //I_ASSIGN(m_collectionStructureCompPtr, "ObjectCollectionStructure", "Object collection structure", false, "ObjectCollectionStructure");
              I_ASSIGN(m_collectionInserterCompPtr, "StructuredObjectCollectionInserter", "Structured object collection inserter", false, "StructuredObjectCollectionInserter");
              I_ASSIGN(m_fileTypeInfoCompPtr, "SourceFileTypeInfo", "FileTypeInfo used as source", false, "FileTypeInfo");
       I_END_COMPONENT;
 
       // reimplemented (ifile::IFilePersistence)
       virtual bool IsOperationSupported(
                            const istd::IChangeable* dataObjectPtr,
                            const QString* filePathPtr = nullptr,
                            int flags = -1,
                            bool beQuiet = true) const override;
       virtual OperationState LoadFromFile(
                            istd::IChangeable& data,
                            const QString& filePath = QString(),
                            ibase::IProgressManager* progressManagerPtr = nullptr) const override;
       virtual OperationState SaveToFile(
                            const istd::IChangeable& data,
                            const QString& filePath = QString(),
                            ibase::IProgressManager* progressManagerPtr = nullptr) const override;
 
       // reimplemented (ifile::IFileTypeInfo)
       virtual bool GetFileExtensions(QStringList& result, const istd::IChangeable* dataObjectPtr = nullptr, int flags = -1, bool doAppend = false) const override;
       virtual QString GetTypeDescription(const QString* extensionPtr = nullptr) const override;
 
private:
       int GetExtensionCount() const;
 
private:
       I_ATTR(QByteArray, m_objectTypeIdAttrPtr);
       I_TEXTATTR(m_commonDescriptionAttrPtr);
       I_MULTIATTR(QString, m_extensionAttrPtr);
       I_MULTITEXTATTR(m_extensionDescAttrPtr);
       I_REF(imtbase::IObjectCollection, m_collectionCompPtr);
       //I_REF(imtbase::IObjectCollectionStructure, m_collectionStructureCompPtr);
       I_REF(imtbase::IStructuredObjectCollectionController, m_collectionInserterCompPtr);
       I_REF(ifile::IFileTypeInfo, m_fileTypeInfoCompPtr);
};
 
 
} // namespace imtbase