116 lines
5.0 KiB
C++
116 lines
5.0 KiB
C++
/***************************************************************************
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* Copyright (c) 2013 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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#ifndef _PreComp_
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# include <TopExp.hxx>
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# include <TopTools_IndexedMapOfShape.hxx>
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#endif
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#include "ViewProviderCompound.h"
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#include <Gui/Application.h>
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#include <Mod/Part/App/FeatureCompound.h>
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using namespace PartGui;
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PROPERTY_SOURCE(PartGui::ViewProviderCompound,PartGui::ViewProviderPart)
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ViewProviderCompound::ViewProviderCompound()
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{
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}
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ViewProviderCompound::~ViewProviderCompound()
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{
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}
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std::vector<App::DocumentObject*> ViewProviderCompound::claimChildren(void) const
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{
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return static_cast<Part::Compound*>(getObject())->Links.getValues();
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}
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bool ViewProviderCompound::onDelete(const std::vector<std::string> &)
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{
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// get the input shapes
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Part::Compound* pComp = static_cast<Part::Compound*>(getObject());
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std::vector<App::DocumentObject*> pLinks = pComp->Links.getValues();
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for (std::vector<App::DocumentObject*>::iterator it = pLinks.begin(); it != pLinks.end(); ++it) {
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if (*it)
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Gui::Application::Instance->showViewProvider(*it);
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}
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return true;
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}
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void ViewProviderCompound::updateData(const App::Property* prop)
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{
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PartGui::ViewProviderPart::updateData(prop);
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if (prop->getTypeId() == Part::PropertyShapeHistory::getClassTypeId()) {
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const std::vector<Part::ShapeHistory>& hist = static_cast<const Part::PropertyShapeHistory*>
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(prop)->getValues();
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Part::Compound* objComp = dynamic_cast<Part::Compound*>(getObject());
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std::vector<App::DocumentObject*> sources = objComp->Links.getValues();
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if (hist.size() != sources.size())
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return;
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const TopoDS_Shape& compShape = objComp->Shape.getValue();
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TopTools_IndexedMapOfShape compMap;
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TopExp::MapShapes(compShape, TopAbs_FACE, compMap);
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std::vector<App::Color> compCol;
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compCol.resize(compMap.Extent(), this->ShapeColor.getValue());
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bool setColor=false;
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int index=0;
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for (std::vector<App::DocumentObject*>::iterator it = sources.begin(); it != sources.end(); ++it, ++index) {
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Part::Feature* objBase = dynamic_cast<Part::Feature*>(*it);
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const TopoDS_Shape& baseShape = objBase->Shape.getValue();
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TopTools_IndexedMapOfShape baseMap;
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TopExp::MapShapes(baseShape, TopAbs_FACE, baseMap);
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Gui::ViewProvider* vpBase = Gui::Application::Instance->getViewProvider(objBase);
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std::vector<App::Color> baseCol = static_cast<PartGui::ViewProviderPart*>(vpBase)->DiffuseColor.getValues();
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if (static_cast<int>(baseCol.size()) == baseMap.Extent()) {
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applyColor(hist[index], baseCol, compCol);
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setColor = true;
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}
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else if (!baseCol.empty() && baseCol[0] != this->ShapeColor.getValue()) {
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baseCol.resize(baseMap.Extent(), baseCol[0]);
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applyColor(hist[index], baseCol, compCol);
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setColor = true;
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}
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}
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if (setColor)
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this->DiffuseColor.setValues(compCol);
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}
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else if (prop->getTypeId() == App::PropertyLinkList::getClassTypeId()) {
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const std::vector<App::DocumentObject *>& pBases = static_cast<const App::PropertyLinkList*>(prop)->getValues();
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for (std::vector<App::DocumentObject *>::const_iterator it = pBases.begin(); it != pBases.end(); ++it) {
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if (*it) Gui::Application::Instance->hideViewProvider(*it);
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}
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}
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}
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