TechDraw: add Balloons
This commit is contained in:
Franck Jullien
175
src/Mod/TechDraw/App/DrawViewBalloon.cpp
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175
src/Mod/TechDraw/App/DrawViewBalloon.cpp
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/***************************************************************************
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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 <sstream>
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# include <cstring>
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# include <cstdlib>
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# include <exception>
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# include <QString>
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# include <QStringList>
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# include <QRegExp>
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#include <BRepBuilderAPI_MakeVertex.hxx>
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#include <BRepBuilderAPI_MakeEdge.hxx>
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#include <BRepExtrema_DistShapeShape.hxx>
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#include <gp_Pnt.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopoDS_Edge.hxx>
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#endif
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#include <QLocale>
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#include <App/Application.h>
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#include <Base/Console.h>
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#include <Base/Exception.h>
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#include <Base/Parameter.h>
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#include <Base/Quantity.h>
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#include <Base/Tools.h>
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#include <Base/UnitsApi.h>
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#include <Mod/Measure/App/Measurement.h>
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#include "Geometry.h"
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#include "DrawViewPart.h"
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#include "DrawViewBalloon.h"
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#include "DrawUtil.h"
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#include "LineGroup.h"
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//#include <Mod/TechDraw/App/DrawViewBalloonPy.h> // generated from DrawViewDimensionPy.xml
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using namespace TechDraw;
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//===========================================================================
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// DrawViewDimension
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//===========================================================================
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PROPERTY_SOURCE(TechDraw::DrawViewBalloon, TechDraw::DrawView)
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const char* DrawViewBalloon::endTypeEnums[]= {"Arrow",
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"Dot",
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NULL};
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const char* DrawViewBalloon::balloonTypeEnums[]= {"Circular",
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"None",
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"Triangle",
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"Inspection",
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"Hexagon",
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"Square",
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"Rectangle",
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NULL};
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DrawViewBalloon::DrawViewBalloon(void)
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{
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ADD_PROPERTY_TYPE(Text , (""),"",App::Prop_None,"The text to be displayed");
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ADD_PROPERTY_TYPE(sourceView,(0),"",(App::PropertyType)(App::Prop_None),"Source view for balloon");
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ADD_PROPERTY_TYPE(OriginX,(0),"",(App::PropertyType)(App::Prop_None),"Balloon origin x");
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ADD_PROPERTY_TYPE(OriginY,(0),"",(App::PropertyType)(App::Prop_None),"Balloon origin y");
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ADD_PROPERTY_TYPE(OriginIsSet, (false), "",(App::PropertyType)(App::Prop_None),"Balloon origin is set");
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EndType.setEnums(endTypeEnums);
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ADD_PROPERTY(EndType,((long)0));
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Symbol.setEnums(balloonTypeEnums);
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ADD_PROPERTY(Symbol,((long)0));
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ADD_PROPERTY_TYPE(SymbolScale,(1),"",(App::PropertyType)(App::Prop_None),"Balloon symbol scale");
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ADD_PROPERTY_TYPE(TextWrapLen,(-1),"",(App::PropertyType)(App::Prop_None),"Balloon symbol scale");
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OriginX.setStatus(App::Property::Hidden,false);
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OriginY.setStatus(App::Property::Hidden,false);
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OriginIsSet.setStatus(App::Property::Hidden,false);
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OriginIsSet.setStatus(App::Property::ReadOnly,true);
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sourceView.setScope(App::LinkScope::Global);
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sourceView.setStatus(App::Property::Hidden,true);
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Rotation.setStatus(App::Property::Hidden,true);
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ScaleType.setStatus(App::Property::Hidden,true);
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Scale.setStatus(App::Property::Hidden,true);
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Caption.setStatus(App::Property::Hidden,true);
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X.setStatus(App::Property::Hidden,true);
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Y.setStatus(App::Property::Hidden,true);
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}
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DrawViewBalloon::~DrawViewBalloon()
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{
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}
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void DrawViewBalloon::onChanged(const App::Property* prop)
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{
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DrawView::onChanged(prop);
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}
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void DrawViewBalloon::onDocumentRestored()
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{
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}
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short DrawViewBalloon::mustExecute() const
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{
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bool result = 0;
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if (!isRestoring()) {
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result = Text.isTouched();
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}
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if (result) {
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return result;
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}
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auto dvp = getViewPart();
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if (dvp != nullptr) {
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result = dvp->isTouched();
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}
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if (result) {
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return result;
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}
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return DrawView::mustExecute();
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}
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DrawViewPart* DrawViewBalloon::getViewPart() const
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{
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App::DocumentObject* obj = sourceView.getValue();
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DrawViewPart* result = dynamic_cast<DrawViewPart*>(obj);
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return result;
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}
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App::DocumentObjectExecReturn *DrawViewBalloon::execute(void)
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{
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requestPaint();
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return App::DocumentObject::execute();
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}
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/*
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PyObject *DrawViewBalloon::getPyObject(void)
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{
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if (PythonObject.is(Py::_None())) {
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// ref counter is set to 1
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PythonObject = Py::Object(new DrawViewBalloonPy(this),true);
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}
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return Py::new_reference_to(PythonObject);
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}
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*/
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