+ unify DLL export defines to namespace names
git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5000 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
This commit is contained in:
wmayer
466
src/Mod/Import/Gui/AppImportGuiPy.cpp
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466
src/Mod/Import/Gui/AppImportGuiPy.cpp
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@@ -0,0 +1,466 @@
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/***************************************************************************
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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 <Python.h>
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# include <Standard_Version.hxx>
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# include <BRep_Builder.hxx>
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# include <Handle_TDocStd_Document.hxx>
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# include <Handle_XCAFApp_Application.hxx>
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# include <TDocStd_Document.hxx>
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# include <XCAFApp_Application.hxx>
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# include <XCAFDoc_DocumentTool.hxx>
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# include <XCAFDoc_ShapeTool.hxx>
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# include <XCAFDoc_ColorTool.hxx>
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# include <TDF_Label.hxx>
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# include <TDF_LabelSequence.hxx>
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# include <TDF_ChildIterator.hxx>
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# include <TDataStd_Name.hxx>
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# include <Quantity_Color.hxx>
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# include <STEPCAFControl_Reader.hxx>
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# include <STEPCAFControl_Writer.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 <Interface_Static.hxx>
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# include <Transfer_TransientProcess.hxx>
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# include <XSControl_WorkSession.hxx>
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# include <TopTools_IndexedMapOfShape.hxx>
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# include <TopTools_MapOfShape.hxx>
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# include <TopExp_Explorer.hxx>
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# include <TopoDS_Iterator.hxx>
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#if OCC_VERSION_HEX >= 0x060500
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# include <TDataXtd_Shape.hxx>
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# else
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# include <TDataStd_Shape.hxx>
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# endif
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#endif
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#include <Base/PyObjectBase.h>
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#include <Base/Console.h>
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#include <App/Application.h>
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#include <App/Document.h>
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#include <App/DocumentObjectPy.h>
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#include <Gui/Application.h>
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#include <Mod/Part/Gui/ViewProvider.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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class ImportXCAF
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{
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public:
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ImportXCAF(Handle_TDocStd_Document h, App::Document* d, const std::string& name)
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: hdoc(h), doc(d), default_name(name)
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{
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aShapeTool = XCAFDoc_DocumentTool::ShapeTool (hdoc->Main());
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hColors = XCAFDoc_DocumentTool::ColorTool(hdoc->Main());
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}
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void loadShapes()
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{
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// collect sequence of labels to display
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TDF_LabelSequence shapeLabels, colorLabels;
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aShapeTool->GetFreeShapes (shapeLabels);
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hColors->GetColors(colorLabels);
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// set presentations and show
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for (Standard_Integer i=1; i <= shapeLabels.Length(); i++ ) {
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// get the shapes and attributes
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const TDF_Label& label = shapeLabels.Value(i);
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loadShapes(label);
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}
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std::map<Standard_Integer, TopoDS_Shape>::iterator it;
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// go through solids
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for (it = mySolids.begin(); it != mySolids.end(); ++it) {
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createShape(it->second, true, true);
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}
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// go through shells
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for (it = myShells.begin(); it != myShells.end(); ++it) {
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createShape(it->second, true, true);
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}
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// go through compounds
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for (it = myCompds.begin(); it != myCompds.end(); ++it) {
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createShape(it->second, true, true);
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}
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// do the rest
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if (!myShapes.empty()) {
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BRep_Builder builder;
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TopoDS_Compound comp;
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builder.MakeCompound(comp);
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for (it = myShapes.begin(); it != myShapes.end(); ++it) {
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builder.Add(comp, it->second);
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}
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createShape(comp, true, false);
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}
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}
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private:
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void createShape(const TopoDS_Shape& shape, bool perface=false, bool setname=false) const
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{
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Part::Feature* part;
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part = static_cast<Part::Feature*>(doc->addObject("Part::Feature", default_name.c_str()));
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part->Shape.setValue(shape);
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std::map<Standard_Integer, Quantity_Color>::const_iterator jt;
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jt = myColorMap.find(shape.HashCode(INT_MAX));
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if (jt != myColorMap.end()) {
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Gui::ViewProvider* vp = Gui::Application::Instance->getViewProvider(part);
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if (vp && vp->isDerivedFrom(PartGui::ViewProviderPart::getClassTypeId())) {
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App::Color color;
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color.r = jt->second.Red();
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color.g = jt->second.Green();
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color.b = jt->second.Blue();
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static_cast<PartGui::ViewProviderPart*>(vp)->ShapeColor.setValue(color);
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}
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}
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// set label name if defined
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if (setname && !myNameMap.empty()) {
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std::map<Standard_Integer, std::string>::const_iterator jt;
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jt = myNameMap.find(shape.HashCode(INT_MAX));
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if (jt != myNameMap.end()) {
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part->Label.setValue(jt->second);
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}
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}
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// check for colors per face
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if (perface && !myColorMap.empty()) {
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TopTools_IndexedMapOfShape faces;
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TopExp_Explorer xp(shape,TopAbs_FACE);
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while (xp.More()) {
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faces.Add(xp.Current());
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xp.Next();
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}
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bool found_face_color = false;
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std::vector<App::Color> faceColors;
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faceColors.resize(faces.Extent(), App::Color(0.8f,0.8f,0.8f));
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xp.Init(shape,TopAbs_FACE);
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while (xp.More()) {
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jt = myColorMap.find(xp.Current().HashCode(INT_MAX));
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if (jt != myColorMap.end()) {
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int index = faces.FindIndex(xp.Current());
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App::Color color;
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color.r = jt->second.Red();
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color.g = jt->second.Green();
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color.b = jt->second.Blue();
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faceColors[index-1] = color;
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found_face_color = true;
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}
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xp.Next();
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}
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if (found_face_color) {
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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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static_cast<PartGui::ViewProviderPartExt*>(vp)->DiffuseColor.setValues(faceColors);
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}
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}
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}
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}
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void loadShapes(const TDF_Label& label)
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{
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TopoDS_Shape aShape;
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if (aShapeTool->GetShape(label,aShape)) {
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if (aShapeTool->IsTopLevel(label)) {
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int ctSolids = 0, ctShells = 0, ctComps = 0;
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// add the shapes
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TopExp_Explorer xp;
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for (xp.Init(aShape, TopAbs_SOLID); xp.More(); xp.Next(), ctSolids++)
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this->mySolids[xp.Current().HashCode(INT_MAX)] = (xp.Current());
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for (xp.Init(aShape, TopAbs_SHELL, TopAbs_SOLID); xp.More(); xp.Next(), ctShells++)
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this->myShells[xp.Current().HashCode(INT_MAX)] = (xp.Current());
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// if no solids and no shells were found then go for compounds
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if (ctSolids == 0 && ctShells == 0) {
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for (xp.Init(aShape, TopAbs_COMPOUND); xp.More(); xp.Next(), ctComps++)
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this->myCompds[xp.Current().HashCode(INT_MAX)] = (xp.Current());
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}
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if (ctComps == 0) {
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for (xp.Init(aShape, TopAbs_FACE, TopAbs_SHELL); xp.More(); xp.Next())
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this->myShapes[xp.Current().HashCode(INT_MAX)] = (xp.Current());
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for (xp.Init(aShape, TopAbs_WIRE, TopAbs_FACE); xp.More(); xp.Next())
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this->myShapes[xp.Current().HashCode(INT_MAX)] = (xp.Current());
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for (xp.Init(aShape, TopAbs_EDGE, TopAbs_WIRE); xp.More(); xp.Next())
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this->myShapes[xp.Current().HashCode(INT_MAX)] = (xp.Current());
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for (xp.Init(aShape, TopAbs_VERTEX, TopAbs_EDGE); xp.More(); xp.Next())
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this->myShapes[xp.Current().HashCode(INT_MAX)] = (xp.Current());
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}
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}
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// getting color
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Quantity_Color col;
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if (hColors->GetColor(label, XCAFDoc_ColorGen, col) ||
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hColors->GetColor(label, XCAFDoc_ColorSurf, col) ||
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hColors->GetColor(label, XCAFDoc_ColorCurv, col)) {
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// add defined color
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myColorMap[aShape.HashCode(INT_MAX)] = col;
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}
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else {
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// http://www.opencascade.org/org/forum/thread_17107/
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TopoDS_Iterator it;
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for (it.Initialize(aShape);it.More(); it.Next()) {
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if (hColors->GetColor(it.Value(), XCAFDoc_ColorGen, col) ||
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hColors->GetColor(it.Value(), XCAFDoc_ColorSurf, col) ||
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hColors->GetColor(it.Value(), XCAFDoc_ColorCurv, col)) {
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// add defined color
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myColorMap[it.Value().HashCode(INT_MAX)] = col;
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}
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}
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}
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// getting names
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Handle(TDataStd_Name) name;
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if (label.FindAttribute(TDataStd_Name::GetID(),name)) {
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TCollection_ExtendedString extstr = name->Get();
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char* str = new char[extstr.LengthOfCString()+1];
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extstr.ToUTF8CString(str);
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std::string label(str);
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if (!label.empty())
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myNameMap[aShape.HashCode(INT_MAX)] = label;
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delete [] str;
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}
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if (label.HasChild()) {
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TDF_ChildIterator it;
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for (it.Initialize(label); it.More(); it.Next()) {
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loadShapes(it.Value());
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}
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}
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}
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}
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private:
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Handle_TDocStd_Document hdoc;
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App::Document* doc;
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Handle_XCAFDoc_ShapeTool aShapeTool;
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Handle_XCAFDoc_ColorTool hColors;
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std::string default_name;
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std::map<Standard_Integer, TopoDS_Shape> mySolids;
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std::map<Standard_Integer, TopoDS_Shape> myShells;
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std::map<Standard_Integer, TopoDS_Shape> myCompds;
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std::map<Standard_Integer, TopoDS_Shape> myShapes;
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std::map<Standard_Integer, Quantity_Color> myColorMap;
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std::map<Standard_Integer, std::string> myNameMap;
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};
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/* module functions */
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static PyObject * importer(PyObject *self, PyObject *args)
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{
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const char* Name;
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const char* DocName;
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if (!PyArg_ParseTuple(args, "ss",&Name,&DocName))
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return 0;
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PY_TRY {
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//Base::Console().Log("Insert in Part with %s",Name);
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Base::FileInfo file(Name);
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App::Document *pcDoc = App::GetApplication().getDocument(DocName);
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if (!pcDoc) {
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pcDoc = App::GetApplication().newDocument(DocName);
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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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hApp->NewDocument(TCollection_ExtendedString("MDTV-CAF"), hDoc);
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if (file.hasExtension("stp") || file.hasExtension("step")) {
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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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if (aReader.ReadFile((Standard_CString)Name) != IFSelect_RetDone) {
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PyErr_SetString(PyExc_Exception, "cannot read STEP file");
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return 0;
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}
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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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aReader.Transfer(hDoc);
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pi->EndScope();
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}
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else if (file.hasExtension("igs") || file.hasExtension("iges")) {
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IGESControl_Controller::Init();
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Interface_Static::SetIVal("read.surfacecurve.mode",3);
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IGESCAFControl_Reader aReader;
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if (aReader.ReadFile((Standard_CString)Name) != IFSelect_RetDone) {
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PyErr_SetString(PyExc_Exception, "cannot read IGES file");
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return 0;
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}
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Handle_Message_ProgressIndicator pi = new Part::ProgressIndicator(100);
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aReader.WS()->MapReader()->SetProgress(pi);
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pi->NewScope(100, "Reading IGES file...");
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pi->Show();
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aReader.Transfer(hDoc);
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pi->EndScope();
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}
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else {
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PyErr_SetString(PyExc_Exception, "no supported file format");
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return 0;
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}
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ImportXCAF xcaf(hDoc, pcDoc, file.fileNamePure());
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xcaf.loadShapes();
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pcDoc->recompute();
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}
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catch (Standard_Failure) {
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Handle_Standard_Failure e = Standard_Failure::Caught();
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PyErr_SetString(PyExc_Exception, e->GetMessageString());
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return 0;
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}
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PY_CATCH
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Py_Return;
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}
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static PyObject * exporter(PyObject *self, PyObject *args)
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{
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PyObject* object;
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const char* filename;
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if (!PyArg_ParseTuple(args, "Os",&object,&filename))
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return NULL;
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PY_TRY {
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Handle(XCAFApp_Application) hApp = XCAFApp_Application::GetApplication();
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Handle(TDocStd_Document) hDoc;
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hApp->NewDocument(TCollection_ExtendedString("MDTV-CAF"), hDoc);
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Handle_XCAFDoc_ShapeTool hShapeTool = XCAFDoc_DocumentTool::ShapeTool(hDoc->Main());
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Handle_XCAFDoc_ColorTool hColors = XCAFDoc_DocumentTool::ColorTool(hDoc->Main());
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TDF_Label rootLabel= TDF_TagSource::NewChild(hDoc->Main());
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Py::List list(object);
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for (Py::List::iterator it = list.begin(); it != list.end(); ++it) {
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PyObject* item = (*it).ptr();
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if (PyObject_TypeCheck(item, &(App::DocumentObjectPy::Type))) {
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App::DocumentObject* obj = static_cast<App::DocumentObjectPy*>(item)->getDocumentObjectPtr();
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if (obj->getTypeId().isDerivedFrom(Part::Feature::getClassTypeId())) {
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Part::Feature* part = static_cast<Part::Feature*>(obj);
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const TopoDS_Shape& shape = part->Shape.getValue();
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// Add shape and name
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//TDF_Label shapeLabel = hShapeTool->AddShape(shape, Standard_False);
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TDF_Label shapeLabel= TDF_TagSource::NewChild(rootLabel);
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#if OCC_VERSION_HEX >= 0x060500
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TDataXtd_Shape::Set(shapeLabel, shape);
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#else
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TDataStd_Shape::Set(shapeLabel, shape);
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#endif
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TDataStd_Name::Set(shapeLabel, TCollection_ExtendedString(part->Label.getValue(), 1));
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// Add color information
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Quantity_Color col;
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Gui::ViewProvider* vp = Gui::Application::Instance->getViewProvider(part);
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bool per_face = false;
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if (vp && vp->isDerivedFrom(PartGui::ViewProviderPartExt::getClassTypeId())) {
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const std::vector<App::Color>& c = static_cast<PartGui::ViewProviderPartExt*>
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(vp)->DiffuseColor.getValues();
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// define color per face
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if (c.size() > 1) {
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per_face = true;
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std::set<int> face_index;
|
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TopTools_IndexedMapOfShape faces;
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TopExp_Explorer xp(shape,TopAbs_FACE);
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while (xp.More()) {
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face_index.insert(faces.Add(xp.Current()));
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xp.Next();
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}
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xp.Init(shape,TopAbs_FACE);
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while (xp.More()) {
|
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int index = faces.FindIndex(xp.Current());
|
||||
if (face_index.find(index) != face_index.end()) {
|
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face_index.erase(index);
|
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TDF_Label faceLabel= TDF_TagSource::NewChild(shapeLabel);
|
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#if OCC_VERSION_HEX >= 0x060500
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TDataXtd_Shape::Set(faceLabel, xp.Current());
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#else
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TDataStd_Shape::Set(faceLabel, xp.Current());
|
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#endif
|
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const App::Color& color = c[index-1];
|
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Quantity_Parameter mat[3];
|
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mat[0] = color.r;
|
||||
mat[1] = color.g;
|
||||
mat[2] = color.b;
|
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col.SetValues(mat[0],mat[1],mat[2],Quantity_TOC_RGB);
|
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hColors->SetColor(faceLabel, col, XCAFDoc_ColorSurf);
|
||||
}
|
||||
xp.Next();
|
||||
}
|
||||
}
|
||||
}
|
||||
if (!per_face && vp && vp->isDerivedFrom(PartGui::ViewProviderPart::getClassTypeId())) {
|
||||
App::Color color = static_cast<PartGui::ViewProviderPart*>(vp)->ShapeColor.getValue();
|
||||
Quantity_Parameter mat[3];
|
||||
mat[0] = color.r;
|
||||
mat[1] = color.g;
|
||||
mat[2] = color.b;
|
||||
col.SetValues(mat[0],mat[1],mat[2],Quantity_TOC_RGB);
|
||||
hColors->SetColor(shapeLabel, col, XCAFDoc_ColorGen);
|
||||
}
|
||||
}
|
||||
else {
|
||||
Base::Console().Message("'%s' is not a shape, export will be ignored.\n", obj->Label.getValue());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Base::FileInfo file(filename);
|
||||
if (file.hasExtension("stp") || file.hasExtension("step")) {
|
||||
STEPCAFControl_Writer writer;
|
||||
writer.Transfer(hDoc, STEPControl_AsIs);
|
||||
writer.Write(filename);
|
||||
}
|
||||
else if (file.hasExtension("igs") || file.hasExtension("iges")) {
|
||||
IGESControl_Controller::Init();
|
||||
IGESCAFControl_Writer writer;
|
||||
writer.Transfer(hDoc);
|
||||
writer.Write(filename);
|
||||
}
|
||||
}
|
||||
catch (Standard_Failure) {
|
||||
Handle_Standard_Failure e = Standard_Failure::Caught();
|
||||
PyErr_SetString(PyExc_Exception, e->GetMessageString());
|
||||
return 0;
|
||||
}
|
||||
PY_CATCH
|
||||
|
||||
Py_Return;
|
||||
}
|
||||
|
||||
/* registration table */
|
||||
struct PyMethodDef ImportGui_Import_methods[] = {
|
||||
{"insert" ,importer ,METH_VARARGS,
|
||||
"insert(string,string) -- Insert the file into the given document."},
|
||||
{"export" ,exporter ,METH_VARARGS,
|
||||
"export(list,string) -- Export a list of objects into a single file."},
|
||||
{NULL, NULL} /* end of table marker */
|
||||
};
|
||||
Reference in New Issue
Block a user