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76 lines
2.6 KiB
C++
76 lines
2.6 KiB
C++
// Created on: 2017-06-16
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// Created by: Natalia ERMOLAEVA
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// Copyright (c) 2017 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef DFBrowserPane_HelperExport_H
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#define DFBrowserPane_HelperExport_H
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#include <TopoDS_Shape.hxx>
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#include <Standard_WarningsDisable.hxx>
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#include <QObject>
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#include <QModelIndex>
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#include <Standard_WarningsRestore.hxx>
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//! \class DFBrowserPane_HelperExport
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//! \brief It performs export to BREP of a shape by button is pressed
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//! It contains a container of shapes for model indices. If button is pressed for index where the
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//! shape exists, this shape is exported to BREP file.
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//! It contains a container of shapes, it is important to clear this helper after using.
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class DFBrowserPane_HelperExport : public QObject
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{
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Q_OBJECT
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public:
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//! Constructor
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DFBrowserPane_HelperExport (QObject* theParent) { (void)theParent; }
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//! Destructor
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virtual ~DFBrowserPane_HelperExport() Standard_OVERRIDE {}
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//! Clears current shapes
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void Clear() { myShapes.clear(); }
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//! Append a shape to be exported if pressed button on item from the given list
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//! \param theShape a shape
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//! \param theIndicies a list of indices for this shape
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void AddShape (const TopoDS_Shape& theShape, const QModelIndexList& theIndices);
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//! Returns whether the map of shapes contains a shape for the index
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//! \param theIndex a model index
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//! \return true if the map contains shape
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bool HasShape (const QModelIndex& theIndex) const { return myShapes.contains (theIndex); }
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//! Returns shape for the index
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//! \param theIndex a model view index
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//! \return a cached shape
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const TopoDS_Shape& Shape (const QModelIndex& theIndex) { return myShapes[theIndex]; }
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public slots:
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//! Slot that processing button press for the model index
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//! \param theIndex a model index
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void OnButtonPressed (const QModelIndex& theIndex);
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private:
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#ifdef _MSC_VER
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#pragma warning(push, 0) // 4251: class 'QMap<QModelIndex,TopoDS_Shape>' needs to have dll-interface...
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#endif
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QMap<QModelIndex, TopoDS_Shape> myShapes; //!< a container of shapes
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#ifdef _MSC_VER
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#pragma warning(pop)
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#endif
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};
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#endif
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