169 lines
6.0 KiB
C++
169 lines
6.0 KiB
C++
/***************************************************************************
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* Copyright (c) 2013 Luke Parry <l.parry@warwick.ac.uk> *
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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 <cmath>
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#include <QAction>
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#include <QApplication>
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#include <QContextMenuEvent>
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#include <QFile>
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#include <QFileInfo>
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#include <QGraphicsScene>
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#include <QMenu>
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#include <QMouseEvent>
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#include <QGraphicsSceneHoverEvent>
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#include <QPainterPathStroker>
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#include <QPainter>
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#include <QPainterPath>
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#include <QTextOption>
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#endif
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#include <qmath.h>
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#include <Base/Console.h>
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#include <App/Material.h>
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#include <Mod/TechDraw/App/DrawGeomHatch.h>
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#include <Mod/TechDraw/App/DrawViewSection.h>
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#include "ZVALUE.h"
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#include "ViewProviderViewSection.h"
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#include "QGIFace.h"
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#include "QGIViewSection.h"
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using namespace TechDrawGui;
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void QGIViewSection::draw()
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{
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if (!isVisible()) {
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return;
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}
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QGIViewPart::draw();
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drawSectionFace();
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}
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void QGIViewSection::drawSectionFace()
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{
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auto section( dynamic_cast<TechDraw::DrawViewSection *>(getViewObject()) );
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if( section == nullptr ) {
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return;
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}
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if ( !section->hasGeometry()) {
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return;
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}
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Gui::ViewProvider* gvp = QGIView::getViewProvider(section);
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ViewProviderViewSection* sectionVp = dynamic_cast<ViewProviderViewSection*>(gvp);
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if ((sectionVp == nullptr) ||
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(!sectionVp->ShowCutSurface.getValue())) {
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return;
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}
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float lineWidth = sectionVp->LineWidth.getValue();
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auto sectionFaces( section->getTDFaceGeometry() );
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if (sectionFaces.empty()) {
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Base::Console().
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Log("INFO - QGIViewSection::drawSectionFace - No sectionFaces available. Check Section plane.\n");
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return;
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}
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std::vector<TechDraw::Face *>::iterator fit = sectionFaces.begin();
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int i = 0;
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for(; fit != sectionFaces.end(); fit++, i++) {
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QGIFace* newFace = drawFace(*fit,-1);
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newFace->setZValue(ZVALUE::SECTIONFACE);
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if (section->showSectionEdges()) {
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newFace->setDrawEdges(true);
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newFace->setStyle(Qt::SolidLine);
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newFace->setWidth(lineWidth);
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} else {
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newFace->setDrawEdges(false);
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}
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if (section->CutSurfaceDisplay.isValue("Hide")) {
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return;
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} else if (section->CutSurfaceDisplay.isValue("Color")) {
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newFace->isHatched(false);
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newFace->setFillMode(QGIFace::PlainFill);
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QColor faceColor = (sectionVp->CutSurfaceColor.getValue()).asValue<QColor>();
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newFace->setFillColor(faceColor);
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newFace->setFillStyle(Qt::SolidPattern);
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} else if (section->CutSurfaceDisplay.isValue("SvgHatch")) {
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if (getExporting()) {
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newFace->hideSvg(true);
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} else {
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newFace->hideSvg(false);
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}
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newFace->setFillMode(QGIFace::SvgFill);
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newFace->setHatchColor(sectionVp->HatchColor.getValue());
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newFace->setHatchScale(section->HatchScale.getValue());
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// std::string hatchSpec = section->FileHatchPattern.getValue();
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std::string hatchSpec = section->SvgIncluded.getValue();
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newFace->setHatchFile(hatchSpec);
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} else if (section->CutSurfaceDisplay.isValue("PatHatch")) {
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newFace->isHatched(true);
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newFace->setFillMode(QGIFace::GeomHatchFill);
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newFace->setHatchColor(sectionVp->GeomHatchColor.getValue());
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newFace->setHatchScale(section->HatchScale.getValue());
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newFace->setLineWeight(sectionVp->WeightPattern.getValue());
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std::vector<TechDraw::LineSet> lineSets = section->getDrawableLines(i);
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if (!lineSets.empty()) {
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newFace->clearLineSets();
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for (auto& ls: lineSets) {
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newFace->addLineSet(ls);
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}
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}
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} else {
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Base::Console().Warning("QGIVS::draw - unknown CutSurfaceDisplay: %d\n",
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section->CutSurfaceDisplay.getValue());
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}
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newFace->draw();
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newFace->setPrettyNormal();
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newFace->setAcceptHoverEvents(false);
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newFace->setFlag(QGraphicsItem::ItemIsSelectable, false);
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}
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}
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void QGIViewSection::updateView(bool update)
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{
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Q_UNUSED(update);
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auto viewPart( dynamic_cast<TechDraw::DrawViewSection *>(getViewObject()) );
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if( viewPart == nullptr ) {
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return;
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}
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draw();
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QGIView::updateView(update);
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}
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void QGIViewSection::drawSectionLine(TechDraw::DrawViewSection* s, bool b)
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{
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Q_UNUSED(b);
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Q_UNUSED(s);
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//override QGIVP::drawSectionLine
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}
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