IHierarchicalStructureInfo.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
 
 
// Qt includes
#include <QtCore/QSharedPointer>
 
// ACF includes
#include <idoc/IDocumentMetaInfo.h>
 
 
namespace iprm
{
       class IParamsSet;
}
 
 
namespace imtbase
{
 
class IHierarchicalStructureIterator;
 
 
class IHierarchicalStructureInfo: virtual public istd::IChangeable
{
public:
       typedef QByteArray Id;
       typedef QByteArrayList Ids;
 
       struct NotifierInfo1
       {
              Id id;
       };
 
       struct NotifierInfo2
       {
              Id id;
              Id parentNodeId;
       };
 
       struct NotifierInfo3
       {
              Id id;
              Id sourceNodeId;
              Id targetNodeId;
       };
 
       typedef NotifierInfo2 NodeInsertInfo;
       typedef NotifierInfo1 NodeUpdateInfo;
       typedef NotifierInfo2 NodeMoveInfo;
       typedef NotifierInfo1 NodeRemoveInfo;
       typedef NotifierInfo2 LeafInsertInfo;
       typedef NotifierInfo3 LeafMoveInfo;
       typedef NotifierInfo2 LeafRemoveInfo;
 
       static const QByteArray CN_ALL_CHANGED;
       static const QByteArray CN_NODE_INSERTED;
       static const QByteArray CN_NODE_UPDATED;
       static const QByteArray CN_NODE_MOVED;
       static const QByteArray CN_NODE_REMOVED;
       static const QByteArray CN_LEAF_INSERTED;
       static const QByteArray CN_LEAF_MOVED;
       static const QByteArray CN_LEAF_REMOVED;
 
       enum ItemType
       {
              IT_NODE,
              IT_LEAF
       };
 
       struct ItemInfo
       {
              ItemType itemType = IT_NODE;
              Id itemId;
              Id parentId;
              QString name;
              QString description;
              QSharedPointer<idoc::IDocumentMetaInfo> metaInfo;
       };
 
       typedef QList<ItemInfo> ItemInfoList;
 
       virtual int GetItemCount(const iprm::IParamsSet* selectionParamsPtr = nullptr) const = 0;
       virtual Ids GetItemIds(
                            int offset = 0,
                            int count = -1,
                            const iprm::IParamsSet* selectionParamsPtr = nullptr) const = 0;
 
       virtual ItemInfoList GetItemInfos(const Ids& itemIds) = 0;
       virtual Ids GetItemPath(const Id& itemId) const = 0;
 
       virtual imtbase::IHierarchicalStructureIterator* CreateHierarchicalStructureIterator(
                            int offset = 0,
                            int count = -1,
                            const iprm::IParamsSet* selectionParamsPtr = nullptr) const = 0;
};
 
 
} // namespace imtbase
 
Q_DECLARE_METATYPE(imtbase::IHierarchicalStructureInfo::NotifierInfo2);
Q_DECLARE_METATYPE(imtbase::IHierarchicalStructureInfo::ItemInfoList);