#ifndef XGUI_DocumentDataModel_H
#define XGUI_DocumentDataModel_H
+#include "XGUI.h"
+#include "XGUI_Constants.h"
+
#include <QAbstractItemModel>
#include <Event_Listener.h>
#include <QList>
class ModelAPI_Document;
-class XGUI_PartDataModel;
+class XGUI_PartModel;
class XGUI_TopDataModel;
/**\class XGUI_DocumentDataModel
* \brief This is a proxy data model for Object Browser (QTreeView).
* It contains several sub-models for generation of each sub-part of data tree.
*/
-class XGUI_DocumentDataModel : public QAbstractItemModel, public Event_Listener
+class XGUI_EXPORT XGUI_DocumentDataModel : public QAbstractItemModel, public Event_Listener
{
Q_OBJECT
public:
virtual bool hasChildren(const QModelIndex& theParent = QModelIndex()) const;
+ //! Returns Feature object by the given Model index.
+ //! Returns 0 if the given index is not index of a feature
+ FeaturePtr feature(const QModelIndex& theIndex) const;
+
private:
//! Converts QModelIndex of this model to QModelIndex of a one of sub-models.
- QModelIndex toSourceModel(const QModelIndex& theProxy) const;
+ QModelIndex toSourceModelIndex(const QModelIndex& theProxy) const;
//! Finds a pointer on QModelIndex which is equal to the given one
QModelIndex* findModelIndex(const QModelIndex& theIndex) const;
//! Deletes all saved pointers on QModelIndex objects.
void clearModelIndexes();
+ //! Causes inserting of new nodes for given parent and indexes
+ void insertRows(const QModelIndex& theParent, int theStart, int theEnd);
+
+ //! Removes sub-model on removing a part object. Also it removes QModelIndex-es which refer to this model
+ void removeSubModel(int theModelId);
+
+ //!
+ bool hasSubModel(const QAbstractItemModel* theModel) const;
+
//! Document
std::shared_ptr<ModelAPI_Document> myDocument;
XGUI_TopDataModel* myModel;
//! Data models for Parts data tree representation (one data model per a one part)
- QList<XGUI_PartDataModel*> myPartModels;
+ QList<XGUI_PartModel*> myPartModels;
//! List of saved QModelIndexes created by sub-models
QList<QModelIndex*> myIndexes;