4ca33e35aa
Since not all Geometry sub-classes fully implement Save() / Restore() raising an exception instead may invalidate a project. To avoid this PropertyGeometryList now explicitly handles NotImplementedError exceptions. See also: https://forum.freecad.org/viewtopic.php?t=77148
101 lines
3.3 KiB
C++
101 lines
3.3 KiB
C++
/***************************************************************************
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* Copyright (c) 2010 Jürgen Riegel <juergen.riegel@web.de> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#ifndef APP_PropertyGeometryList_H
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#define APP_PropertyGeometryList_H
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#include <vector>
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#include <App/Property.h>
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#include "Geometry.h"
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namespace Base {
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class Writer;
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}
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namespace Part
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{
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class Geometry;
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class PartExport PropertyGeometryList: public App::PropertyLists
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{
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TYPESYSTEM_HEADER_WITH_OVERRIDE();
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public:
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/**
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* A constructor.
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* A more elaborate description of the constructor.
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*/
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PropertyGeometryList();
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/**
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* A destructor.
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* A more elaborate description of the destructor.
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*/
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~PropertyGeometryList() override;
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void setSize(int newSize) override;
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int getSize() const override;
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/** Sets the property
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*/
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void setValue(const Geometry*);
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void setValues(const std::vector<Geometry*>&);
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void setValues(std::vector<Geometry*>&&);
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/// index operator
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const Geometry *operator[] (const int idx) const {
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return _lValueList[idx];
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}
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const std::vector<Geometry*> &getValues() const {
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return _lValueList;
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}
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void set1Value(int idx, std::unique_ptr<Geometry> &&);
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PyObject *getPyObject() override;
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void setPyObject(PyObject *) override;
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void Save(Base::Writer &writer) const override;
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void Restore(Base::XMLReader &reader) override;
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App::Property *Copy() const override;
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void Paste(const App::Property &from) override;
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unsigned int getMemSize() const override;
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private:
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void trySaveGeometry(Geometry * geom, Base::Writer &writer) const;
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void tryRestoreGeometry(Geometry * geom, Base::XMLReader &reader);
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private:
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std::vector<Geometry*> _lValueList;
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};
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} // namespace Part
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#endif // APP_PropertyGeometryList_H
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