b69b3c71c0
========================================================================================= - Long overdue refactor to avoid repetition during save/restore and copy. - New interface to notify an extension when it is attached. It also enables the extension to gain a pointer to the geometry container. This is intended to extend the functionality already existing in Part::Geometry.
99 lines
4.0 KiB
C++
99 lines
4.0 KiB
C++
/***************************************************************************
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* Copyright (c) 2019 Abdullah Tahiri <abdullah.tahiri.yo@gmail.com> *
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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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#include "PreCompiled.h"
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#include <Base/Writer.h>
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#include <Base/Reader.h>
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#include <Mod/Sketcher/App/ExternalGeometryExtensionPy.h>
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#include "ExternalGeometryExtension.h"
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using namespace Sketcher;
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//---------- Geometry Extension
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constexpr std::array<const char *, ExternalGeometryExtension::NumFlags> ExternalGeometryExtension::flag2str;
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TYPESYSTEM_SOURCE(Sketcher::ExternalGeometryExtension,Part::GeometryPersistenceExtension)
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void ExternalGeometryExtension::copyAttributes(Part::GeometryExtension * cpy) const
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{
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Part::GeometryPersistenceExtension::copyAttributes(cpy);
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static_cast<ExternalGeometryExtension *>(cpy)->Ref = this->Ref;
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static_cast<ExternalGeometryExtension *>(cpy)->Flags = this->Flags;
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}
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void ExternalGeometryExtension::restoreAttributes(Base::XMLReader &reader)
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{
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Part::GeometryPersistenceExtension::restoreAttributes(reader);
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Ref = reader.getAttribute("Ref");
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Flags = FlagType(reader.getAttribute("Flags"));
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}
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void ExternalGeometryExtension::saveAttributes(Base::Writer &writer) const
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{
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Part::GeometryPersistenceExtension::saveAttributes(writer);
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writer.Stream() << "\" Ref=\"" << Ref
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<< "\" Flags=\"" << Flags.to_string();
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}
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std::unique_ptr<Part::GeometryExtension> ExternalGeometryExtension::copy(void) const
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{
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auto cpy = std::make_unique<ExternalGeometryExtension>();
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copyAttributes(cpy.get());
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#if defined (__GNUC__) && (__GNUC__ <=4)
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return std::move(cpy);
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#else
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return cpy;
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#endif
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}
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PyObject * ExternalGeometryExtension::getPyObject(void)
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{
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return new ExternalGeometryExtensionPy(new ExternalGeometryExtension(*this));
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}
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bool ExternalGeometryExtension::getFlagsFromName(std::string str, ExternalGeometryExtension::Flag &flag)
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{
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auto pos = std::find_if( ExternalGeometryExtension::flag2str.begin(),
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ExternalGeometryExtension::flag2str.end(),
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[str](const char * val) {
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return strcmp(val,str.c_str())==0;}
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);
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if( pos != ExternalGeometryExtension::flag2str.end()) {
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int index = std::distance( ExternalGeometryExtension::flag2str.begin(), pos );
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flag = static_cast<ExternalGeometryExtension::Flag>(index);
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return true;
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}
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return false;
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}
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