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FreeCAD / src /Mod /Import /App /ImportOCAF2.h
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// SPDX-License-Identifier: LGPL-2.1-or-later
/****************************************************************************
* Copyright (c) 2018 Zheng, Lei (realthunder) <realthunder.dev@gmail.com>*
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
****************************************************************************/
#ifndef IMPORT_IMPORTOCAF2_H
#define IMPORT_IMPORTOCAF2_H
#include <map>
#include <set>
#include <string>
#include <unordered_map>
#include <vector>
#include <TDocStd_Document.hxx>
#include <TopoDS_Shape.hxx>
#include <XCAFDoc_ColorTool.hxx>
#include <XCAFDoc_ShapeTool.hxx>
#include <Base/Sequencer.h>
#include <Mod/Part/App/TopoShape.h>
#include "ExportOCAF.h"
#include "ImportOCAF.h"
#include "Tools.h"
class TDF_Label;
class TopLoc_Location;
namespace App
{
class Document;
class DocumentObject;
} // namespace App
namespace Part
{
class Feature;
}
namespace Import
{
struct ImportExport ImportOCAFOptions
{
ImportOCAFOptions();
Base::Color defaultFaceColor;
Base::Color defaultEdgeColor;
bool merge = false;
bool useLinkGroup = false;
bool useBaseName = true;
bool importHidden = true;
bool reduceObjects = false;
bool showProgress = false;
bool expandCompound = false;
int mode = 0;
};
class ImportExport ImportOCAF2
{
public:
ImportOCAF2(Handle(TDocStd_Document) h, App::Document* d, const std::string& name);
virtual ~ImportOCAF2();
App::DocumentObject* loadShapes();
static ImportOCAFOptions customImportOptions();
void setImportOptions(ImportOCAFOptions opts);
void setMerge(bool enable)
{
options.merge = enable;
}
void setUseLinkGroup(bool enable);
void setBaseName(bool enable)
{
options.useBaseName = enable;
}
void setImportHiddenObject(bool enable)
{
options.importHidden = enable;
}
void setReduceObjects(bool enable)
{
options.reduceObjects = enable;
}
void setShowProgress(bool enable)
{
options.showProgress = enable;
}
void setExpandCompound(bool enable)
{
options.expandCompound = enable;
}
enum ImportMode
{
SingleDoc = 0,
GroupPerDoc = 1,
GroupPerDir = 2,
ObjectPerDoc = 3,
ObjectPerDir = 4,
ModeMax,
};
void setMode(int m);
int getMode() const
{
return options.mode;
}
private:
struct Info
{
std::string baseName;
App::DocumentObject* obj = nullptr;
App::PropertyPlacement* propPlacement = nullptr;
Base::Color faceColor;
Base::Color edgeColor;
bool hasFaceColor = false;
bool hasEdgeColor = false;
int free = true;
};
App::DocumentObject* loadShape(
App::Document* doc,
TDF_Label label,
const TopoDS_Shape& shape,
bool baseOnly = false,
bool newDoc = true
);
App::Document* getDocument(App::Document* doc, TDF_Label label);
bool createAssembly(
App::Document* doc,
TDF_Label label,
const TopoDS_Shape& shape,
Info& info,
bool newDoc
);
bool createObject(
App::Document* doc,
TDF_Label label,
const TopoDS_Shape& shape,
Info& info,
bool newDoc
);
bool createGroup(
App::Document* doc,
Info& info,
const TopoDS_Shape& shape,
std::vector<App::DocumentObject*>& children,
const boost::dynamic_bitset<>& visibilities,
bool canReduce = false
);
bool getColor(const TopoDS_Shape& shape, Info& info, bool check = false, bool noDefault = false);
void getSHUOColors(TDF_Label label, std::map<std::string, Base::Color>& colors, bool appendFirst);
void setObjectName(Info& info, TDF_Label label);
std::string getLabelName(TDF_Label label);
App::DocumentObject* expandShape(App::Document* doc, TDF_Label label, const TopoDS_Shape& shape);
virtual void applyEdgeColors(Part::Feature*, const std::vector<Base::Color>&)
{}
virtual void applyFaceColors(Part::Feature*, const std::vector<Base::Color>&)
{}
virtual void applyElementColors(App::DocumentObject*, const std::map<std::string, Base::Color>&)
{}
virtual void applyLinkColor(App::DocumentObject*, int /*index*/, Base::Color)
{}
private:
class ImportLegacy: public ImportOCAF
{
public:
explicit ImportLegacy(ImportOCAF2& parent)
: ImportOCAF(parent.pDoc, parent.pDocument, parent.default_name)
, myParent(parent)
{}
private:
void applyColors(Part::Feature* part, const std::vector<Base::Color>& colors) override
{
myParent.applyFaceColors(part, colors);
}
ImportOCAF2& myParent;
};
friend class ImportLegacy;
Handle(TDocStd_Document) pDoc;
App::Document* pDocument;
Handle(XCAFDoc_ShapeTool) aShapeTool;
Handle(XCAFDoc_ColorTool) aColorTool;
std::string default_name;
ImportOCAFOptions options;
std::string filePath;
std::unordered_map<TopoDS_Shape, Info, ShapeHasher> myShapes;
std::unordered_map<TDF_Label, std::string, LabelHasher> myNames;
std::unordered_map<App::DocumentObject*, App::PropertyPlacement*> myCollapsedObjects;
Base::SequencerLauncher* sequencer {nullptr};
};
class ImportExport ImportOCAFExt: public ImportOCAF2
{
public:
ImportOCAFExt(Handle(TDocStd_Document) hStdDoc, App::Document* doc, const std::string& name);
std::map<Part::Feature*, std::vector<Base::Color>> partColors;
private:
void applyFaceColors(Part::Feature* part, const std::vector<Base::Color>& colors) override;
};
struct ImportExport ExportOCAFOptions
{
ExportOCAFOptions();
Base::Color defaultColor;
bool exportHidden = true;
bool keepPlacement = false;
};
class ImportExport ExportOCAF2
{
public:
using GetShapeColorsFunc
= std::function<std::map<std::string, Base::Color>(App::DocumentObject*, const char*)>;
explicit ExportOCAF2(Handle(TDocStd_Document) h, GetShapeColorsFunc func = GetShapeColorsFunc());
static ExportOCAFOptions customExportOptions();
void setExportOptions(ExportOCAFOptions opts)
{
options = opts;
}
void setExportHiddenObject(bool enable)
{
options.exportHidden = enable;
}
void setKeepPlacement(bool enable)
{
options.keepPlacement = enable;
}
void exportObjects(std::vector<App::DocumentObject*>& objs, const char* name = nullptr);
bool canFallback(std::vector<App::DocumentObject*> objs);
private:
TDF_Label exportObject(
App::DocumentObject* obj,
const char* sub,
TDF_Label parent,
const char* name = nullptr
);
void setupObject(
TDF_Label label,
App::DocumentObject* obj,
const Part::TopoShape& shape,
const std::string& prefix,
const char* name = nullptr,
bool force = false
);
void setName(TDF_Label label, App::DocumentObject* obj, const char* name = nullptr);
TDF_Label findComponent(const char* subname, TDF_Label label, TDF_LabelSequence& labels);
private:
Handle(TDocStd_Document) pDoc;
Handle(XCAFDoc_ShapeTool) aShapeTool;
Handle(XCAFDoc_ColorTool) aColorTool;
std::unordered_map<App::DocumentObject*, TDF_Label> myObjects;
std::unordered_map<TDF_Label, std::vector<std::string>, LabelHasher> myNames;
std::set<std::pair<App::DocumentObject*, std::string>> mySetups;
std::vector<App::DocumentObject*> groupLinks;
GetShapeColorsFunc getShapeColors;
ExportOCAFOptions options;
};
} // namespace Import
#endif // IMPORT_IMPORTOCAF2_H