src/PartSet/PartSet_WidgetPoint2d.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        PartSet_WidgetPoint2D.cpp
   4 // Created:     25 Apr 2014
   5 // Author:      Natalia ERMOLAEVA
   6
   7 #include "PartSet_WidgetPoint2d.h"
   8 #include <PartSet_Tools.h>
   9
  10 #include <XGUI_Workshop.h>
  11 #include <XGUI_ViewerProxy.h>
  12 #include <XGUI_ModuleConnector.h>
  13 #include <XGUI_SelectionMgr.h>
  14 #include <XGUI_Selection.h>
  15
  16 #include <ModuleBase_DoubleSpinBox.h>
  17 #include <ModuleBase_Tools.h>
  18 #include <ModuleBase_IViewWindow.h>
  19
  20 #include <Config_Keywords.h>
  21 #include <Config_WidgetAPI.h>
  22
  23 #include <Events_Loop.h>
  24 #include <ModelAPI_Events.h>
  25
  26 #include <ModelAPI_Feature.h>
  27 #include <ModelAPI_Data.h>
  28 #include <ModelAPI_Object.h>
  29 #include <GeomDataAPI_Point2D.h>
  30 #include <GeomAPI_Pnt2d.h>
  31
  32 #include <QGroupBox>
  33 #include <QGridLayout>
  34 #include <QLabel>
  35 #include <QEvent>
  36 #include <QMouseEvent>
  37 #include <QApplication>
  38
  39 #include <TopoDS.hxx>
  40 #include <TopoDS_Vertex.hxx>
  41 #include <BRep_Tool.hxx>
  42
  43 #include <cfloat>
  44 #include <climits>
  45
  46 PartSet_WidgetPoint2D::PartSet_WidgetPoint2D(QWidget* theParent,
  47                                               const Config_WidgetAPI* theData,
  48                                               const std::string& theParentId)
  49     : ModuleBase_ModelWidget(theParent, theData, theParentId)
  50 {
  51   //myOptionParam = theData->getProperty(PREVIOUS_FEATURE_PARAM);
  52   QString aPageName = QString::fromStdString(theData->getProperty(CONTAINER_PAGE_NAME));
  53   myGroupBox = new QGroupBox(aPageName, theParent);
  54   myGroupBox->setFlat(false);
  55
  56   QGridLayout* aGroupLay = new QGridLayout(myGroupBox);
  57   ModuleBase_Tools::adjustMargins(aGroupLay);
  58   aGroupLay->setColumnStretch(1, 1);
  59   {
  60     QLabel* aLabel = new QLabel(myGroupBox);
  61     aLabel->setText("X");
  62     aLabel->setPixmap(QPixmap(":pictures/x_point.png"));
  63     aGroupLay->addWidget(aLabel, 0, 0);
  64
  65     myXSpin = new ModuleBase_DoubleSpinBox(myGroupBox);
  66     myXSpin->setMinimum(-DBL_MAX);
  67     myXSpin->setMaximum(DBL_MAX);
  68     myXSpin->setToolTip("X");
  69     aGroupLay->addWidget(myXSpin, 0, 1);
  70
  71     connect(myXSpin, SIGNAL(valueChanged(double)), this, SIGNAL(valuesChanged()));
  72   }
  73   {
  74     QLabel* aLabel = new QLabel(myGroupBox);
  75     aLabel->setText("Y");
  76     aLabel->setPixmap(QPixmap(":pictures/y_point.png"));
  77     aGroupLay->addWidget(aLabel, 1, 0);
  78
  79     myYSpin = new ModuleBase_DoubleSpinBox(myGroupBox);
  80     myYSpin->setMinimum(-DBL_MAX);
  81     myYSpin->setMaximum(DBL_MAX);
  82     myYSpin->setToolTip("X");
  83     aGroupLay->addWidget(myYSpin, 1, 1);
  84
  85     connect(myYSpin, SIGNAL(valueChanged(double)), this, SIGNAL(valuesChanged()));
  86   }
  87 }
  88
  89 PartSet_WidgetPoint2D::~PartSet_WidgetPoint2D()
  90 {
  91 }
  92
  93 bool PartSet_WidgetPoint2D::setSelection(ModuleBase_ViewerPrs theValue)
  94 {
  95   Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
  96   bool isDone = false;
  97   TopoDS_Shape aShape = theValue.shape();
  98   double aX, aY;
  99   if (getPoint2d(aView, aShape, aX, aY)) {
 100     setPoint(aX, aY);
 101     isDone = true;
 102   }
 103   return isDone;
 104 }
 105
 106 void PartSet_WidgetPoint2D::setPoint(double theX, double theY)
 107 {
 108
 109   bool isBlocked = this->blockSignals(true);
 110   myXSpin->setValue(theX);
 111   myYSpin->setValue(theY);
 112   this->blockSignals(isBlocked);
 113
 114   emit valuesChanged();
 115 }
 116
 117 bool PartSet_WidgetPoint2D::storeValue() const
 118 {
 119   std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
 120   std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 121       aData->attribute(attributeID()));
 122
 123   PartSet_WidgetPoint2D* that = (PartSet_WidgetPoint2D*) this;
 124   bool isBlocked = that->blockSignals(true);
 125   bool isImmutable = aPoint->setImmutable(true);
 126 #ifdef _DEBUG
 127   std::string _attr_name = myAttributeID;
 128   double _X = myXSpin->value();
 129   double _Y = myYSpin->value();
 130 #endif
 131   aPoint->setValue(myXSpin->value(), myYSpin->value());
 132   updateObject(myFeature);
 133   aPoint->setImmutable(isImmutable);
 134   that->blockSignals(isBlocked);
 135
 136   return true;
 137 }
 138
 139 bool PartSet_WidgetPoint2D::restoreValue()
 140 {
 141   std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
 142   std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 143       aData->attribute(attributeID()));
 144
 145 #ifdef _DEBUG
 146   std::string _attr_name = myAttributeID;
 147   double _X = aPoint->x();
 148   double _Y = aPoint->y();
 149 #endif
 150   bool isBlocked = this->blockSignals(true);
 151   myXSpin->setValue(aPoint->x());
 152   myYSpin->setValue(aPoint->y());
 153   this->blockSignals(isBlocked);
 154   return true;
 155 }
 156
 157 QWidget* PartSet_WidgetPoint2D::getControl() const
 158 {
 159   return myGroupBox;
 160 }
 161
 162 QList<QWidget*> PartSet_WidgetPoint2D::getControls() const
 163 {
 164   QList<QWidget*> aControls;
 165   aControls.append(myXSpin);
 166   aControls.append(myYSpin);
 167   return aControls;
 168 }
 169
 170 //bool PartSet_WidgetPoint2D::initFromPrevious(ObjectPtr theObject)
 171 //{
 172 //  if (myOptionParam.length() == 0)
 173 //    return false;
 174 //  std::shared_ptr<ModelAPI_Data> aData = theObject->data();
 175 //  std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 176 //      aData->attribute(myOptionParam));
 177 //  if (aPoint) {
 178 //    bool isBlocked = this->blockSignals(true);
 179 //    myXSpin->setValue(aPoint->x());
 180 //    myYSpin->setValue(aPoint->y());
 181 //    this->blockSignals(isBlocked);
 182 //
 183 //    emit valuesChanged();
 184 //    emit storedPoint2D(theObject, myOptionParam);
 185 //    return true;
 186 //  }
 187 //  return false;
 188 //}
 189
 190 void PartSet_WidgetPoint2D::activate()
 191 {
 192   XGUI_ViewerProxy* aViewer = myWorkshop->viewer();
 193   connect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
 194           this, SLOT(onMouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
 195   connect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
 196           this, SLOT(onMouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
 197
 198   QIntList aModes;
 199   aModes << TopAbs_VERTEX;
 200   myWorkshop->moduleConnector()->activateSubShapesSelection(aModes);
 201 }
 202
 203 void PartSet_WidgetPoint2D::deactivate()
 204 {
 205   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 206   disconnect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
 207              this, SLOT(onMouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
 208   disconnect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
 209              this, SLOT(onMouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
 210   myWorkshop->moduleConnector()->deactivateSubShapesSelection();
 211 }
 212
 213 bool PartSet_WidgetPoint2D::getPoint2d(const Handle(V3d_View)& theView,
 214                                        const TopoDS_Shape& theShape,
 215                                        double& theX, double& theY) const
 216 {
 217   if (!theShape.IsNull()) {
 218     if (theShape.ShapeType() == TopAbs_VERTEX) {
 219       const TopoDS_Vertex& aVertex = TopoDS::Vertex(theShape);
 220       if (!aVertex.IsNull()) {
 221         // A case when point is taken from existing vertex
 222         gp_Pnt aPoint = BRep_Tool::Pnt(aVertex);
 223         PartSet_Tools::convertTo2D(aPoint, mySketch, theView, theX, theY);
 224         return true;
 225       }
 226     }
 227   }
 228   return false;
 229 }
 230
 231
 232 void PartSet_WidgetPoint2D::onMouseRelease(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
 233 {
 234   XGUI_Selection* aSelection = myWorkshop->selector()->selection();
 235   NCollection_List<TopoDS_Shape> aShapes;
 236   std::list<ObjectPtr> aObjects;
 237   aSelection->selectedShapes(aShapes, aObjects);
 238   if (aShapes.Extent() > 0) {
 239     TopoDS_Shape aShape = aShapes.First();
 240     double aX, aY;
 241     if (getPoint2d(theWnd->v3dView(), aShape, aX, aY)) {
 242       setPoint(aX, aY);
 243
 244       PartSet_Tools::setConstraints(mySketch, feature(), attributeID(),aX, aY);
 245       emit vertexSelected(aObjects.front(), aShape);
 246       emit focusOutWidget(this);
 247       return;
 248     }
 249   }
 250   // A case when point is taken from mouse event
 251   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWnd->v3dView());
 252   double aX, anY;
 253   PartSet_Tools::convertTo2D(aPoint, mySketch, theWnd->v3dView(), aX, anY);
 254   setPoint(aX, anY);
 255
 256   emit focusOutWidget(this);
 257 }
 258
 259
 260 void PartSet_WidgetPoint2D::onMouseMove(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
 261 {
 262   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWnd->v3dView());
 263
 264   double aX, anY;
 265   PartSet_Tools::convertTo2D(aPoint, mySketch, theWnd->v3dView(), aX, anY);
 266   setPoint(aX, anY);
 267 }
 268
 269 double PartSet_WidgetPoint2D::x() const
 270 {
 271   return myXSpin->value();
 272 }
 273
 274 double PartSet_WidgetPoint2D::y() const
 275 {
 276   return myYSpin->value();
 277 }
 278