67d76b309c
AttachableObjects are desired in multiple occasions, and the current AttachableObject is not flexible enough to handle all cases. Hence the code is portet to an extension, which gives the needed flexibility.
64 lines
2.6 KiB
C++
64 lines
2.6 KiB
C++
/***************************************************************************
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* Copyright (c) 2013 Jan Rheinländer <jrheinlaender[at]users.sourceforge.net> *
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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 PART_DATUMFEATURE_H
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#define PART_DATUMFEATURE_H
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#include <QString>
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#include <App/PropertyLinks.h>
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#include "PartFeature.h"
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#include "AttachExtension.h"
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namespace Part
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{
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// This generic class is defined here so that the Sketcher module can access datum features
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// without creating a dependency on PartDesign
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class PartExport Datum : public Part::Feature, public Part::AttachExtension
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{
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PROPERTY_HEADER_WITH_EXTENSIONS(Part::Datum);
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public:
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Datum();
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virtual ~Datum();
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//short mustExecute();
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/// returns the type name of the view provider
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virtual const char* getViewProviderName(void) const = 0;
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/// Return a shape including Placement representing the datum feature
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TopoDS_Shape getShape() const;
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/// Returns a point of the feature it counts as it's base
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virtual Base::Vector3d getBasePoint () const;
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protected:
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void onDocumentRestored();
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};
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} //namespace Part
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#endif // PART_DATUMFEATURE_H
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