817 lines
34 KiB
C++
817 lines
34 KiB
C++
/***************************************************************************
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* Copyright (c) 2011 Werner Mayer <wmayer[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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#include "PreCompiled.h"
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#if defined(__MINGW32__)
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# define WNT // avoid conflict with GUID
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#endif
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#ifndef _PreComp_
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# include <climits>
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# include <iostream>
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# include <QApplication>
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# include <QDialog>
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# include <QDialogButtonBox>
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# include <QPointer>
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# include <QString>
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# include <QStyle>
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# include <QTreeWidget>
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# include <QTreeWidgetItem>
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# include <QTextStream>
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# include <QHBoxLayout>
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# include <QVBoxLayout>
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#if defined(__clang__)
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# pragma clang diagnostic push
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# pragma clang diagnostic ignored "-Wextra-semi"
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#endif
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# include <APIHeaderSection_MakeHeader.hxx>
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# include <IGESCAFControl_Reader.hxx>
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# include <IGESCAFControl_Writer.hxx>
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# include <IGESControl_Controller.hxx>
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# include <IGESData_GlobalSection.hxx>
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# include <IGESData_IGESModel.hxx>
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# include <IGESToBRep_Actor.hxx>
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# include <Interface_Static.hxx>
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# include <OSD_Exception.hxx>
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# include <Standard_Version.hxx>
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# include <STEPCAFControl_Reader.hxx>
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# include <STEPCAFControl_Writer.hxx>
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# include <TColStd_IndexedDataMapOfStringString.hxx>
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# include <TDataStd_Name.hxx>
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# include <TDF_ChildIterator.hxx>
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# include <TDF_Label.hxx>
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# include <TDocStd_Document.hxx>
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# include <Transfer_TransientProcess.hxx>
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# include <XCAFApp_Application.hxx>
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# include <XCAFDoc_ColorTool.hxx>
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# include <XCAFDoc_DocumentTool.hxx>
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# include <XCAFDoc_Location.hxx>
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# include <XCAFDoc_ShapeTool.hxx>
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# include <XSControl_TransferReader.hxx>
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# include <XSControl_WorkSession.hxx>
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# include <TDataXtd_Shape.hxx>
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#if OCC_VERSION_HEX >= 0x070500
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# include <Message_ProgressRange.hxx>
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# include <RWGltf_CafWriter.hxx>
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#endif
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#if defined(__clang__)
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# pragma clang diagnostic pop
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#endif
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#endif
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#include <App/Document.h>
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#include <App/DocumentObjectPy.h>
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#include <Base/Console.h>
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#include <Base/PyObjectBase.h>
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#include <Gui/MainWindow.h>
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#include <Gui/Application.h>
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#include <Gui/Command.h>
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#include <Gui/Document.h>
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#include <Gui/ViewProvider.h>
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#include <Gui/ViewProviderLink.h>
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#include <Mod/Import/App/ImportOCAF2.h>
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#include <Mod/Part/Gui/ViewProvider.h>
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#include <Mod/Part/App/encodeFilename.h>
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#include <Mod/Part/App/ImportIges.h>
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#include <Mod/Part/App/ImportStep.h>
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#include <Mod/Part/App/PartFeature.h>
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#include <Mod/Part/App/ProgressIndicator.h>
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#include <TDataStd.hxx>
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#include <TDataStd_Integer.hxx>
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#include <TDataStd_TreeNode.hxx>
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#include <TDF_AttributeIterator.hxx>
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#include <TDF_ChildIDIterator.hxx>
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#include <TDF_IDList.hxx>
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#include <TDF_ListIteratorOfIDList.hxx>
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#include <TDF_TagSource.hxx>
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#include <TDocStd_Owner.hxx>
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#include <TNaming_NamedShape.hxx>
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#include <TNaming_UsedShapes.hxx>
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#include <XCAFDoc_Color.hxx>
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#include <XCAFDoc_LayerTool.hxx>
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#include <XCAFDoc_ShapeMapTool.hxx>
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FC_LOG_LEVEL_INIT("Import", true, true)
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namespace ImportGui {
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class OCAFBrowser
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{
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public:
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OCAFBrowser(Handle(TDocStd_Document) h)
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: pDoc(h)
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{
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myGroupIcon = QApplication::style()->standardIcon(QStyle::SP_DirIcon);
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TDataStd::IDList(myList);
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myList.Append(TDataStd_TreeNode::GetDefaultTreeID());
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myList.Append(TDataStd_Integer::GetID());
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myList.Append(TDocStd_Owner::GetID());
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myList.Append(TNaming_NamedShape::GetID());
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myList.Append(TNaming_UsedShapes::GetID());
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myList.Append(XCAFDoc_Color::GetID());
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myList.Append(XCAFDoc_ColorTool::GetID());
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myList.Append(XCAFDoc_LayerTool::GetID());
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myList.Append(XCAFDoc_ShapeTool::GetID());
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myList.Append(XCAFDoc_ShapeMapTool::GetID());
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myList.Append(XCAFDoc_Location::GetID());
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}
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void load(QTreeWidget*);
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private:
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void load(const TDF_Label& label, QTreeWidgetItem* item, const QString&);
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std::string toString(const TCollection_ExtendedString& extstr) const
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{
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char* str = new char[extstr.LengthOfCString()+1];
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extstr.ToUTF8CString(str);
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std::string text(str);
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delete [] str;
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return text;
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}
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private:
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QIcon myGroupIcon;
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TDF_IDList myList;
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Handle(TDocStd_Document) pDoc;
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};
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void OCAFBrowser::load(QTreeWidget* theTree)
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{
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theTree->clear();
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QTreeWidgetItem* root = new QTreeWidgetItem();
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root->setText(0, QLatin1String("0"));
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root->setIcon(0, myGroupIcon);
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theTree->addTopLevelItem(root);
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load(pDoc->GetData()->Root(), root, QString::fromLatin1("0"));
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}
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void OCAFBrowser::load(const TDF_Label& label, QTreeWidgetItem* item, const QString& s)
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{
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label.Dump(std::cout);
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Handle(TDataStd_Name) name;
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if (label.FindAttribute(TDataStd_Name::GetID(),name)) {
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QString text = QString::fromLatin1("%1 %2").arg(s).arg(QString::fromUtf8(toString(name->Get()).c_str()));
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item->setText(0, text);
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}
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#if 0
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TDF_IDList localList = myList;
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#else
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TDF_IDList localList;
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TDF_AttributeIterator itr (label);
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for ( ; itr.More(); itr.Next()) {
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localList.Append(itr.Value()->ID());
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}
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#endif
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for (TDF_ListIteratorOfIDList it(localList); it.More(); it.Next()) {
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Handle(TDF_Attribute) attr;
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if (label.FindAttribute(it.Value(), attr)) {
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QTreeWidgetItem* child = new QTreeWidgetItem();
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item->addChild(child);
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if (it.Value() == TDataStd_Name::GetID()) {
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QString text;
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QTextStream str(&text);
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str << attr->DynamicType()->Name();
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str << " = " << toString(Handle(TDataStd_Name)::DownCast(attr)->Get()).c_str();
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child->setText(0, text);
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}
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else if (it.Value() == TDF_TagSource::GetID()) {
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QString text;
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QTextStream str(&text);
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str << attr->DynamicType()->Name();
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str << " = " << Handle(TDF_TagSource)::DownCast(attr)->Get();
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child->setText(0, text);
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}
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else if (it.Value() == TDataStd_Integer::GetID()) {
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QString text;
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QTextStream str(&text);
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str << attr->DynamicType()->Name();
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str << " = " << Handle(TDataStd_Integer)::DownCast(attr)->Get();
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child->setText(0, text);
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}
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else if (it.Value() == TNaming_NamedShape::GetID()) {
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TopoDS_Shape shape = Handle(TNaming_NamedShape)::DownCast(attr)->Get();
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QString text;
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QTextStream str(&text);
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str << attr->DynamicType()->Name() << " = ";
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if (!shape.IsNull()) {
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switch (shape.ShapeType()) {
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case TopAbs_COMPOUND:
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str << "COMPOUND PRIMITIVE";
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break;
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case TopAbs_COMPSOLID:
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str << "COMPSOLID PRIMITIVE";
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break;
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case TopAbs_SOLID:
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str << "SOLID PRIMITIVE";
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break;
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case TopAbs_SHELL:
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str << "SHELL PRIMITIVE";
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break;
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case TopAbs_FACE:
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str << "FACE PRIMITIVE";
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break;
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case TopAbs_WIRE:
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str << "WIRE PRIMITIVE";
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break;
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case TopAbs_EDGE:
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str << "EDGE PRIMITIVE";
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break;
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case TopAbs_VERTEX:
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str << "VERTEX PRIMITIVE";
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break;
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case TopAbs_SHAPE:
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str << "SHAPE PRIMITIVE";
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break;
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}
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}
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child->setText(0, text);
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}
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else {
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child->setText(0, QLatin1String(attr->DynamicType()->Name()));
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}
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}
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}
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//TDF_ChildIDIterator nodeIterator(label, XCAFDoc::ShapeRefGUID());
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//for (; nodeIterator.More(); nodeIterator.Next()) {
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// Handle(TDataStd_TreeNode) node = Handle(TDataStd_TreeNode)::DownCast(nodeIterator.Value());
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// //if (node->HasFather())
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// // ;
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// QTreeWidgetItem* child = new QTreeWidgetItem();
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// child->setText(0, QString::fromLatin1("TDataStd_TreeNode"));
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// item->addChild(child);
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//}
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int i=1;
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for (TDF_ChildIterator it(label); it.More(); it.Next(),i++) {
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QString text = QString::fromLatin1("%1:%2").arg(s).arg(i);
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QTreeWidgetItem* child = new QTreeWidgetItem();
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child->setText(0, text);
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child->setIcon(0, myGroupIcon);
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item->addChild(child);
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load(it.Value(), child, text);
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}
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}
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class ImportOCAFExt : public Import::ImportOCAF2
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{
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public:
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ImportOCAFExt(Handle(TDocStd_Document) h, App::Document* d, const std::string& name)
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: ImportOCAF2(h, d, name)
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{
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}
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private:
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virtual void applyFaceColors(Part::Feature* part, const std::vector<App::Color>& colors) override {
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auto vp = dynamic_cast<PartGui::ViewProviderPartExt*>(Gui::Application::Instance->getViewProvider(part));
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if (!vp)
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return;
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if(colors.empty()) {
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// vp->MapFaceColor.setValue(true);
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// vp->MapLineColor.setValue(true);
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// vp->updateColors(0,true);
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return;
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}
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// vp->MapFaceColor.setValue(false);
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if(colors.size() == 1) {
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vp->ShapeColor.setValue(colors.front());
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vp->Transparency.setValue(100 * colors.front().a);
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}
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else {
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vp->DiffuseColor.setValues(colors);
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}
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}
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virtual void applyEdgeColors(Part::Feature* part, const std::vector<App::Color>& colors) override {
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auto vp = dynamic_cast<PartGui::ViewProviderPartExt*>(Gui::Application::Instance->getViewProvider(part));
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if (!vp)
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return;
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// vp->MapLineColor.setValue(false);
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if(colors.size() == 1)
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vp->LineColor.setValue(colors.front());
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else
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vp->LineColorArray.setValues(colors);
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}
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virtual void applyLinkColor(App::DocumentObject *obj, int index, App::Color color) override {
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auto vp = dynamic_cast<Gui::ViewProviderLink*>(Gui::Application::Instance->getViewProvider(obj));
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if(!vp)
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return;
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if(index<0) {
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vp->OverrideMaterial.setValue(true);
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vp->ShapeMaterial.setDiffuseColor(color);
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return;
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}
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if(vp->OverrideMaterialList.getSize()<=index)
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vp->OverrideMaterialList.setSize(index+1);
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vp->OverrideMaterialList.set1Value(index,true);
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App::Material mat(App::Material::DEFAULT);
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if(vp->MaterialList.getSize()<=index)
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vp->MaterialList.setSize(index+1,mat);
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mat.diffuseColor = color;
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vp->MaterialList.set1Value(index,mat);
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}
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virtual void applyElementColors(App::DocumentObject *obj,
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const std::map<std::string,App::Color> &colors) override
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{
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auto vp = Gui::Application::Instance->getViewProvider(obj);
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if(!vp)
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return;
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(void)colors;
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// vp->setElementColors(colors);
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}
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};
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class ExportOCAFGui : public Import::ExportOCAF
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{
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public:
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ExportOCAFGui(Handle(TDocStd_Document) h, bool explicitPlacement)
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: ExportOCAF(h, explicitPlacement)
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{
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}
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virtual void findColors(Part::Feature* part, std::vector<App::Color>& colors) const
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{
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Gui::ViewProvider* vp = Gui::Application::Instance->getViewProvider(part);
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if (vp && vp->isDerivedFrom(PartGui::ViewProviderPartExt::getClassTypeId())) {
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colors = static_cast<PartGui::ViewProviderPartExt*>(vp)->DiffuseColor.getValues();
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if (colors.empty())
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colors.push_back(static_cast<PartGui::ViewProviderPart*>(vp)->ShapeColor.getValue());
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}
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}
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};
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class Module : public Py::ExtensionModule<Module>
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{
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public:
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Module() : Py::ExtensionModule<Module>("ImportGui")
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{
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add_keyword_method("open",&Module::insert,
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"open(string) -- Open the file and create a new document."
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);
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add_keyword_method("insert",&Module::insert,
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"insert(string,string) -- Insert the file into the given document."
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);
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add_keyword_method("export",&Module::exporter,
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"export(list,string) -- Export a list of objects into a single file."
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);
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add_varargs_method("ocaf",&Module::ocaf,
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"ocaf(string) -- Browse the ocaf structure."
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);
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initialize("This module is the ImportGui module."); // register with Python
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}
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virtual ~Module() {}
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private:
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Py::Object insert(const Py::Tuple& args, const Py::Dict &kwds)
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{
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char* Name;
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char* DocName=nullptr;
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PyObject *importHidden = Py_None;
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PyObject *merge = Py_None;
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PyObject *useLinkGroup = Py_None;
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int mode = -1;
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static char* kwd_list[] = {"name","docName","importHidden","merge","useLinkGroup","mode",nullptr};
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if (!PyArg_ParseTupleAndKeywords(args.ptr(), kwds.ptr(), "et|sO!O!O!i",
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kwd_list,"utf-8",&Name,&DocName,&PyBool_Type,&importHidden,&PyBool_Type,&merge,
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&PyBool_Type,&useLinkGroup,&mode))
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throw Py::Exception();
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std::string Utf8Name = std::string(Name);
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PyMem_Free(Name);
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std::string name8bit = Part::encodeFilename(Utf8Name);
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try {
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//Base::Console().Log("Insert in Part with %s",Name);
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Base::FileInfo file(Utf8Name.c_str());
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App::Document *pcDoc = nullptr;
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if (DocName) {
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pcDoc = App::GetApplication().getDocument(DocName);
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}
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if (!pcDoc) {
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pcDoc = App::GetApplication().newDocument("Unnamed");
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}
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Handle(XCAFApp_Application) hApp = XCAFApp_Application::GetApplication();
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Handle(TDocStd_Document) hDoc;
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bool optionReadShapeCompoundMode = true;
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hApp->NewDocument(TCollection_ExtendedString("MDTV-CAF"), hDoc);
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ParameterGrp::handle hGrp = App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/Mod/Import/hSTEP");
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optionReadShapeCompoundMode = hGrp->GetBool("ReadShapeCompoundMode", optionReadShapeCompoundMode);
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ImportOCAFExt ocaf(hDoc, pcDoc, file.fileNamePure());
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FC_TIME_INIT(t);
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FC_DURATION_DECL_INIT2(d1,d2);
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if (file.hasExtension("stp") || file.hasExtension("step")) {
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if(mode<0)
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mode = ocaf.getMode();
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if(mode && !pcDoc->isSaved()) {
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auto gdoc = Gui::Application::Instance->getDocument(pcDoc);
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if(!gdoc->save())
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return Py::Object();
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}
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try {
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STEPCAFControl_Reader aReader;
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aReader.SetColorMode(true);
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aReader.SetNameMode(true);
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aReader.SetLayerMode(true);
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aReader.SetSHUOMode(true);
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if (aReader.ReadFile((const char*)name8bit.c_str()) != IFSelect_RetDone) {
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throw Py::Exception(PyExc_IOError, "cannot read STEP file");
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}
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#if OCC_VERSION_HEX < 0x070500
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Handle(Message_ProgressIndicator) pi = new Part::ProgressIndicator(100);
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aReader.Reader().WS()->MapReader()->SetProgress(pi);
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pi->NewScope(100, "Reading STEP file...");
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pi->Show();
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#endif
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aReader.Transfer(hDoc);
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#if OCC_VERSION_HEX < 0x070500
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pi->EndScope();
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#endif
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}
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catch (OSD_Exception& e) {
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Base::Console().Error("%s\n", e.GetMessageString());
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Base::Console().Message("Try to load STEP file without colors...\n");
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Part::ImportStepParts(pcDoc,Utf8Name.c_str());
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pcDoc->recompute();
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}
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}
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else if (file.hasExtension("igs") || file.hasExtension("iges")) {
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Base::Reference<ParameterGrp> hGrp = App::GetApplication().GetUserParameter()
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.GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/Part")->GetGroup("IGES");
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try {
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IGESControl_Controller::Init();
|
|
IGESCAFControl_Reader aReader;
|
|
// http://www.opencascade.org/org/forum/thread_20603/?forum=3
|
|
aReader.SetReadVisible(hGrp->GetBool("SkipBlankEntities", true)
|
|
? Standard_True : Standard_False);
|
|
aReader.SetColorMode(true);
|
|
aReader.SetNameMode(true);
|
|
aReader.SetLayerMode(true);
|
|
if (aReader.ReadFile((const char*)name8bit.c_str()) != IFSelect_RetDone) {
|
|
throw Py::Exception(PyExc_IOError, "cannot read IGES file");
|
|
}
|
|
|
|
#if OCC_VERSION_HEX < 0x070500
|
|
Handle(Message_ProgressIndicator) pi = new Part::ProgressIndicator(100);
|
|
aReader.WS()->MapReader()->SetProgress(pi);
|
|
pi->NewScope(100, "Reading IGES file...");
|
|
pi->Show();
|
|
#endif
|
|
aReader.Transfer(hDoc);
|
|
#if OCC_VERSION_HEX < 0x070500
|
|
pi->EndScope();
|
|
#endif
|
|
// http://opencascade.blogspot.de/2009/03/unnoticeable-memory-leaks-part-2.html
|
|
Handle(IGESToBRep_Actor)::DownCast(aReader.WS()->TransferReader()->Actor())
|
|
->SetModel(new IGESData_IGESModel);
|
|
}
|
|
catch (OSD_Exception& e) {
|
|
Base::Console().Error("%s\n", e.GetMessageString());
|
|
Base::Console().Message("Try to load IGES file without colors...\n");
|
|
|
|
Part::ImportIgesParts(pcDoc,Utf8Name.c_str());
|
|
pcDoc->recompute();
|
|
}
|
|
}
|
|
else {
|
|
throw Py::Exception(PyExc_IOError, "no supported file format");
|
|
}
|
|
|
|
FC_DURATION_PLUS(d1,t);
|
|
if (merge != Py_None)
|
|
ocaf.setMerge(Base::asBoolean(merge));
|
|
if (importHidden != Py_None)
|
|
ocaf.setImportHiddenObject(Base::asBoolean(importHidden));
|
|
if (useLinkGroup != Py_None)
|
|
ocaf.setUseLinkGroup(Base::asBoolean(useLinkGroup));
|
|
ocaf.setMode(mode);
|
|
auto ret = ocaf.loadShapes();
|
|
hApp->Close(hDoc);
|
|
FC_DURATION_PLUS(d2,t);
|
|
FC_DURATION_LOG(d1,"file read");
|
|
FC_DURATION_LOG(d2,"import");
|
|
FC_DURATION_LOG((d1+d2),"total");
|
|
|
|
if(ret) {
|
|
App::GetApplication().setActiveDocument(pcDoc);
|
|
auto gdoc = Gui::Application::Instance->getDocument(pcDoc);
|
|
if(gdoc) {
|
|
gdoc->setActiveView();
|
|
Gui::Application::Instance->commandManager().runCommandByName("Std_ViewFitAll");
|
|
}
|
|
return Py::asObject(ret->getPyObject());
|
|
}
|
|
}
|
|
catch (Standard_Failure& e) {
|
|
throw Py::Exception(Base::PyExc_FC_GeneralError, e.GetMessageString());
|
|
}
|
|
catch (const Base::Exception& e) {
|
|
e.setPyException();
|
|
throw Py::Exception();
|
|
}
|
|
|
|
return Py::None();
|
|
}
|
|
|
|
static std::map<std::string, App::Color> getShapeColors(App::DocumentObject *obj, const char *subname) {
|
|
auto vp = Gui::Application::Instance->getViewProvider(obj);
|
|
if(vp)
|
|
return vp->getElementColors(subname);
|
|
return std::map<std::string,App::Color>();
|
|
}
|
|
|
|
Py::Object exporter(const Py::Tuple& args, const Py::Dict &kwds)
|
|
{
|
|
PyObject* object;
|
|
char* Name;
|
|
PyObject *exportHidden = Py_None;
|
|
PyObject *legacy = Py_None;
|
|
PyObject *keepPlacement = Py_None;
|
|
static char* kwd_list[] = {"obj", "name", "exportHidden", "legacy", "keepPlacement",nullptr};
|
|
if (!PyArg_ParseTupleAndKeywords(args.ptr(), kwds.ptr(), "Oet|O!O!O!",
|
|
kwd_list,&object,"utf-8",&Name,&PyBool_Type,&exportHidden,&PyBool_Type,&legacy,&PyBool_Type,&keepPlacement))
|
|
throw Py::Exception();
|
|
|
|
std::string Utf8Name = std::string(Name);
|
|
PyMem_Free(Name);
|
|
std::string name8bit = Part::encodeFilename(Utf8Name);
|
|
|
|
try {
|
|
Py::Sequence list(object);
|
|
Handle(XCAFApp_Application) hApp = XCAFApp_Application::GetApplication();
|
|
Handle(TDocStd_Document) hDoc;
|
|
hApp->NewDocument(TCollection_ExtendedString("MDTV-CAF"), hDoc);
|
|
|
|
std::vector<App::DocumentObject *> objs;
|
|
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
|
|
PyObject* item = (*it).ptr();
|
|
if (PyObject_TypeCheck(item, &(App::DocumentObjectPy::Type)))
|
|
objs.push_back(static_cast<App::DocumentObjectPy*>(item)->getDocumentObjectPtr());
|
|
}
|
|
|
|
if (legacy == Py_None) {
|
|
auto hGrp = App::GetApplication().GetParameterGroupByPath(
|
|
"User parameter:BaseApp/Preferences/Mod/Import");
|
|
legacy = hGrp->GetBool("ExportLegacy",false) ? Py_True : Py_False;
|
|
}
|
|
|
|
Import::ExportOCAF2 ocaf(hDoc, &getShapeColors);
|
|
if (!Base::asBoolean(legacy) || !ocaf.canFallback(objs)) {
|
|
if (exportHidden != Py_None)
|
|
ocaf.setExportHiddenObject(Base::asBoolean(exportHidden));
|
|
if (keepPlacement != Py_None)
|
|
ocaf.setKeepPlacement(Base::asBoolean(keepPlacement));
|
|
ocaf.exportObjects(objs);
|
|
}
|
|
else {
|
|
//bool keepExplicitPlacement = objs.size() > 1;
|
|
bool keepExplicitPlacement = Standard_True;
|
|
ExportOCAFGui ocaf(hDoc, keepExplicitPlacement);
|
|
// That stuff is exporting a list of selected objects into FreeCAD Tree
|
|
std::vector <TDF_Label> hierarchical_label;
|
|
std::vector <TopLoc_Location> hierarchical_loc;
|
|
std::vector <App::DocumentObject*> hierarchical_part;
|
|
for(auto obj : objs)
|
|
ocaf.exportObject(obj,hierarchical_label, hierarchical_loc,hierarchical_part);
|
|
|
|
// Free Shapes must have absolute placement and not explicit
|
|
std::vector <TDF_Label> FreeLabels;
|
|
std::vector <int> part_id;
|
|
ocaf.getFreeLabels(hierarchical_label,FreeLabels, part_id);
|
|
// Got issue with the colors as they are coming from the View Provider they can't be determined into
|
|
// the App Code.
|
|
std::vector< std::vector<App::Color> > Colors;
|
|
ocaf.getPartColors(hierarchical_part,FreeLabels,part_id,Colors);
|
|
ocaf.reallocateFreeShape(hierarchical_part,FreeLabels,part_id,Colors);
|
|
|
|
#if OCC_VERSION_HEX >= 0x070200
|
|
// Update is not performed automatically anymore: https://tracker.dev.opencascade.org/view.php?id=28055
|
|
XCAFDoc_DocumentTool::ShapeTool(hDoc->Main())->UpdateAssemblies();
|
|
#endif
|
|
}
|
|
|
|
Base::FileInfo file(Utf8Name.c_str());
|
|
if (file.hasExtension("stp") || file.hasExtension("step")) {
|
|
ParameterGrp::handle hGrp_stp = App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/Mod/Part/STEP");
|
|
std::string scheme = hGrp_stp->GetASCII("Scheme", Interface_Static::CVal("write.step.schema"));
|
|
std::list<std::string> supported = Part::supportedSTEPSchemes();
|
|
if (std::find(supported.begin(), supported.end(), scheme) != supported.end())
|
|
Interface_Static::SetCVal("write.step.schema", scheme.c_str());
|
|
|
|
STEPCAFControl_Writer writer;
|
|
Interface_Static::SetIVal("write.step.assembly",1);
|
|
// writer.SetColorMode(Standard_False);
|
|
writer.Transfer(hDoc, STEPControl_AsIs);
|
|
|
|
// edit STEP header
|
|
APIHeaderSection_MakeHeader makeHeader(writer.ChangeWriter().Model());
|
|
|
|
Base::Reference<ParameterGrp> hGrp = App::GetApplication().GetUserParameter()
|
|
.GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/Part")->GetGroup("STEP");
|
|
|
|
// https://forum.freecadweb.org/viewtopic.php?f=8&t=52967
|
|
//makeHeader.SetName(new TCollection_HAsciiString((Standard_CString)Utf8Name.c_str()));
|
|
makeHeader.SetAuthorValue (1, new TCollection_HAsciiString(hGrp->GetASCII("Author", "Author").c_str()));
|
|
makeHeader.SetOrganizationValue (1, new TCollection_HAsciiString(hGrp->GetASCII("Company").c_str()));
|
|
makeHeader.SetOriginatingSystem(new TCollection_HAsciiString(App::Application::getExecutableName().c_str()));
|
|
makeHeader.SetDescriptionValue(1, new TCollection_HAsciiString("FreeCAD Model"));
|
|
IFSelect_ReturnStatus ret = writer.Write(name8bit.c_str());
|
|
if (ret == IFSelect_RetError || ret == IFSelect_RetFail || ret == IFSelect_RetStop) {
|
|
PyErr_Format(PyExc_IOError, "Cannot open file '%s'", Utf8Name.c_str());
|
|
throw Py::Exception();
|
|
}
|
|
}
|
|
else if (file.hasExtension("igs") || file.hasExtension("iges")) {
|
|
IGESControl_Controller::Init();
|
|
IGESCAFControl_Writer writer;
|
|
IGESData_GlobalSection header = writer.Model()->GlobalSection();
|
|
header.SetAuthorName(new TCollection_HAsciiString(Interface_Static::CVal("write.iges.header.author")));
|
|
header.SetCompanyName(new TCollection_HAsciiString(Interface_Static::CVal("write.iges.header.company")));
|
|
header.SetSendName(new TCollection_HAsciiString(Interface_Static::CVal("write.iges.header.product")));
|
|
writer.Model()->SetGlobalSection(header);
|
|
writer.Transfer(hDoc);
|
|
Standard_Boolean ret = writer.Write((const char*)name8bit.c_str());
|
|
if (!ret) {
|
|
PyErr_Format(PyExc_IOError, "Cannot open file '%s'", Utf8Name.c_str());
|
|
throw Py::Exception();
|
|
}
|
|
}
|
|
else if (file.hasExtension("glb") || file.hasExtension("gltf")) {
|
|
#if OCC_VERSION_HEX >= 0x070500
|
|
TColStd_IndexedDataMapOfStringString aMetadata;
|
|
RWGltf_CafWriter aWriter (name8bit.c_str(), file.hasExtension("glb"));
|
|
aWriter.SetTransformationFormat (RWGltf_WriterTrsfFormat_Compact);
|
|
// https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#coordinate-system-and-units
|
|
aWriter.ChangeCoordinateSystemConverter().SetInputLengthUnit (0.001);
|
|
aWriter.ChangeCoordinateSystemConverter().SetInputCoordinateSystem (RWMesh_CoordinateSystem_Zup);
|
|
Standard_Boolean ret = aWriter.Perform (hDoc, aMetadata, Message_ProgressRange());
|
|
if (!ret) {
|
|
PyErr_Format(PyExc_IOError, "Cannot save to file '%s'", Utf8Name.c_str());
|
|
throw Py::Exception();
|
|
}
|
|
#else
|
|
throw Py::RuntimeError("gITF support requires OCCT 7.5.0 or later");
|
|
#endif
|
|
}
|
|
|
|
hApp->Close(hDoc);
|
|
}
|
|
catch (Standard_Failure& e) {
|
|
throw Py::Exception(Base::PyExc_FC_GeneralError, e.GetMessageString());
|
|
}
|
|
catch (const Base::Exception& e) {
|
|
e.setPyException();
|
|
throw Py::Exception();
|
|
}
|
|
|
|
return Py::None();
|
|
}
|
|
Py::Object ocaf(const Py::Tuple& args)
|
|
{
|
|
const char* Name;
|
|
if (!PyArg_ParseTuple(args.ptr(), "s",&Name))
|
|
throw Py::Exception();
|
|
|
|
try {
|
|
//Base::Console().Log("Insert in Part with %s",Name);
|
|
Base::FileInfo file(Name);
|
|
|
|
Handle(XCAFApp_Application) hApp = XCAFApp_Application::GetApplication();
|
|
Handle(TDocStd_Document) hDoc;
|
|
hApp->NewDocument(TCollection_ExtendedString("MDTV-CAF"), hDoc);
|
|
|
|
if (file.hasExtension("stp") || file.hasExtension("step")) {
|
|
STEPCAFControl_Reader aReader;
|
|
aReader.SetColorMode(true);
|
|
aReader.SetNameMode(true);
|
|
aReader.SetLayerMode(true);
|
|
aReader.SetSHUOMode(true);
|
|
if (aReader.ReadFile((Standard_CString)Name) != IFSelect_RetDone) {
|
|
throw Py::Exception(PyExc_IOError, "cannot read STEP file");
|
|
}
|
|
|
|
#if OCC_VERSION_HEX < 0x070500
|
|
Handle(Message_ProgressIndicator) pi = new Part::ProgressIndicator(100);
|
|
aReader.Reader().WS()->MapReader()->SetProgress(pi);
|
|
pi->NewScope(100, "Reading STEP file...");
|
|
pi->Show();
|
|
#endif
|
|
aReader.Transfer(hDoc);
|
|
#if OCC_VERSION_HEX < 0x070500
|
|
pi->EndScope();
|
|
#endif
|
|
}
|
|
else if (file.hasExtension("igs") || file.hasExtension("iges")) {
|
|
Base::Reference<ParameterGrp> hGrp = App::GetApplication().GetUserParameter()
|
|
.GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/Part")->GetGroup("IGES");
|
|
IGESControl_Controller::Init();
|
|
IGESCAFControl_Reader aReader;
|
|
// http://www.opencascade.org/org/forum/thread_20603/?forum=3
|
|
aReader.SetReadVisible(hGrp->GetBool("SkipBlankEntities", true)
|
|
? Standard_True : Standard_False);
|
|
aReader.SetColorMode(true);
|
|
aReader.SetNameMode(true);
|
|
aReader.SetLayerMode(true);
|
|
if (aReader.ReadFile((Standard_CString)Name) != IFSelect_RetDone) {
|
|
throw Py::Exception(PyExc_IOError, "cannot read IGES file");
|
|
}
|
|
|
|
#if OCC_VERSION_HEX < 0x070500
|
|
Handle(Message_ProgressIndicator) pi = new Part::ProgressIndicator(100);
|
|
aReader.WS()->MapReader()->SetProgress(pi);
|
|
pi->NewScope(100, "Reading IGES file...");
|
|
pi->Show();
|
|
#endif
|
|
aReader.Transfer(hDoc);
|
|
#if OCC_VERSION_HEX < 0x070500
|
|
pi->EndScope();
|
|
#endif
|
|
// http://opencascade.blogspot.de/2009/03/unnoticeable-memory-leaks-part-2.html
|
|
Handle(IGESToBRep_Actor)::DownCast(aReader.WS()->TransferReader()->Actor())
|
|
->SetModel(new IGESData_IGESModel);
|
|
}
|
|
else {
|
|
throw Py::Exception(PyExc_IOError, "no supported file format");
|
|
}
|
|
|
|
static QPointer<QDialog> dlg = nullptr;
|
|
if (!dlg) {
|
|
dlg = new QDialog(Gui::getMainWindow());
|
|
QTreeWidget* tree = new QTreeWidget();
|
|
tree->setHeaderLabel(QString::fromLatin1("OCAF Browser"));
|
|
|
|
QVBoxLayout *layout = new QVBoxLayout;
|
|
layout->addWidget(tree);
|
|
dlg->setLayout(layout);
|
|
|
|
QDialogButtonBox* btn = new QDialogButtonBox(dlg);
|
|
btn->setStandardButtons(QDialogButtonBox::Close);
|
|
QObject::connect(btn, SIGNAL(rejected()), dlg, SLOT(reject()));
|
|
QHBoxLayout *boxlayout = new QHBoxLayout;
|
|
boxlayout->addWidget(btn);
|
|
layout->addLayout(boxlayout);
|
|
}
|
|
|
|
dlg->setWindowTitle(QString::fromUtf8(file.fileName().c_str()));
|
|
dlg->setAttribute(Qt::WA_DeleteOnClose);
|
|
dlg->show();
|
|
|
|
OCAFBrowser browse(hDoc);
|
|
browse.load(dlg->findChild<QTreeWidget*>());
|
|
hApp->Close(hDoc);
|
|
}
|
|
catch (Standard_Failure& e) {
|
|
throw Py::Exception(Base::PyExc_FC_GeneralError, e.GetMessageString());
|
|
}
|
|
catch (const Base::Exception& e) {
|
|
e.setPyException();
|
|
throw Py::Exception();
|
|
}
|
|
|
|
return Py::None();
|
|
}
|
|
};
|
|
|
|
PyObject* initModule()
|
|
{
|
|
return Base::Interpreter().addModule(new Module);
|
|
}
|
|
|
|
} // namespace ImportGui
|