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// Created on: 2017-06-16
// Created by: Natalia ERMOLAEVA
// Copyright (c) 2017 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#ifndef ShapeView_TreeModel_H
#define ShapeView_TreeModel_H
#include <inspector/ShapeView_ItemBase.hxx>
#include <Standard.hxx>
#include <TopoDS_Shape.hxx>
#include <inspector/TreeModel_ModelBase.hxx>
#include <Standard_WarningsDisable.hxx>
#include <QMap>
#include <QObject>
#include <Standard_WarningsRestore.hxx>
class ShapeView_TreeModel;
//! \class ShapeView_TreeModel
//! View model to visualize content of TopoDS_Shape
class ShapeView_TreeModel : public TreeModel_ModelBase
{
public:
//! Constructor
Standard_EXPORT ShapeView_TreeModel (QObject* theParent);
//! Destructor
virtual ~ShapeView_TreeModel() Standard_OVERRIDE {};
//! Add shape, append it to the model root item
//! \param theShape a shape instance
Standard_EXPORT void AddShape (const TopoDS_Shape& theShape);
//! Remove all shapes in the model root item
Standard_EXPORT void RemoveAllShapes();
//! Returns root item by column
//! \param theColumn an index of the column
//! \return root item instance
virtual TreeModel_ItemBasePtr RootItem(const int theColumn) const Standard_OVERRIDE
{ return myRootItems[theColumn]; }
//! Returns model index of the shape.
//! \param theShape a shape object
//! \return the model index
QModelIndex FindIndex (const TopoDS_Shape& theShape) const;
protected:
//! Creates root item
//! \param theColumnId index of a column
virtual void createRootItem (const int theColumnId) Standard_OVERRIDE;
private:
QMap<int, TreeModel_ItemBasePtr> myRootItems; //!< container of root items, for each column own root item
};
#endif
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