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 #include <XGUI_PropertyPanel.h>
  16 #include <XGUI_OperationMgr.h>
  17
  18 #include <ModuleBase_DoubleSpinBox.h>
  19 #include <ModuleBase_Tools.h>
  20 #include <ModuleBase_IViewWindow.h>
  21
  22 #include <Config_Keywords.h>
  23 #include <Config_WidgetAPI.h>
  24
  25 #include <Events_Loop.h>
  26 #include <ModelAPI_Events.h>
  27
  28 #include <ModelAPI_Feature.h>
  29 #include <ModelAPI_Data.h>
  30 #include <ModelAPI_Object.h>
  31 #include <GeomDataAPI_Point2D.h>
  32 #include <GeomAPI_Pnt2d.h>
  33
  34 #include <QGroupBox>
  35 #include <QGridLayout>
  36 #include <QLabel>
  37 #include <QEvent>
  38 #include <QMouseEvent>
  39 #include <QApplication>
  40
  41 #include <TopoDS.hxx>
  42 #include <TopoDS_Vertex.hxx>
  43 #include <BRep_Tool.hxx>
  44
  45 #include <cfloat>
  46 #include <climits>
  47
  48 PartSet_WidgetPoint2D::PartSet_WidgetPoint2D(QWidget* theParent,
  49                                               const Config_WidgetAPI* theData,
  50                                               const std::string& theParentId)
  51     : ModuleBase_ModelWidget(theParent, theData, theParentId)
  52 {
  53   //myOptionParam = theData->getProperty(PREVIOUS_FEATURE_PARAM);
  54   QString aPageName = QString::fromStdString(theData->getProperty(CONTAINER_PAGE_NAME));
  55   myGroupBox = new QGroupBox(aPageName, theParent);
  56   myGroupBox->setFlat(false);
  57
  58   QGridLayout* aGroupLay = new QGridLayout(myGroupBox);
  59   ModuleBase_Tools::adjustMargins(aGroupLay);
  60   aGroupLay->setColumnStretch(1, 1);
  61   {
  62     QLabel* aLabel = new QLabel(myGroupBox);
  63     aLabel->setText("X");
  64     aLabel->setPixmap(QPixmap(":pictures/x_point.png"));
  65     aGroupLay->addWidget(aLabel, 0, 0);
  66
  67     myXSpin = new ModuleBase_DoubleSpinBox(myGroupBox);
  68     myXSpin->setMinimum(-DBL_MAX);
  69     myXSpin->setMaximum(DBL_MAX);
  70     myXSpin->setToolTip("X");
  71     aGroupLay->addWidget(myXSpin, 0, 1);
  72
  73     connect(myXSpin, SIGNAL(valueChanged(double)), this, SLOT(onValuesChanged()));
  74   }
  75   {
  76     QLabel* aLabel = new QLabel(myGroupBox);
  77     aLabel->setText("Y");
  78     aLabel->setPixmap(QPixmap(":pictures/y_point.png"));
  79     aGroupLay->addWidget(aLabel, 1, 0);
  80
  81     myYSpin = new ModuleBase_DoubleSpinBox(myGroupBox);
  82     myYSpin->setMinimum(-DBL_MAX);
  83     myYSpin->setMaximum(DBL_MAX);
  84     myYSpin->setToolTip("X");
  85     aGroupLay->addWidget(myYSpin, 1, 1);
  86
  87     connect(myYSpin, SIGNAL(valueChanged(double)), this, SLOT(onValuesChanged()));
  88   }
  89 }
  90
  91 PartSet_WidgetPoint2D::~PartSet_WidgetPoint2D()
  92 {
  93 }
  94
  95 bool PartSet_WidgetPoint2D::setSelection(ModuleBase_ViewerPrs theValue)
  96 {
  97   Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
  98   bool isDone = false;
  99   TopoDS_Shape aShape = theValue.shape();
 100   double aX, aY;
 101   if (getPoint2d(aView, aShape, aX, aY)) {
 102     setPoint(aX, aY);
 103     isDone = true;
 104   }
 105   return isDone;
 106 }
 107
 108 void PartSet_WidgetPoint2D::setPoint(double theX, double theY)
 109 {
 110
 111   bool isBlocked = this->blockSignals(true);
 112   myXSpin->blockSignals(true);
 113   myXSpin->setValue(theX);
 114   myXSpin->blockSignals(false);
 115
 116   myYSpin->blockSignals(true);
 117   myYSpin->setValue(theY);
 118   myYSpin->blockSignals(false);
 119   this->blockSignals(isBlocked);
 120
 121   emit valuesChanged();
 122 }
 123
 124 bool PartSet_WidgetPoint2D::storeValue() const
 125 {
 126   std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
 127   if (!aData) // can be on abort of sketcher element
 128     return false;
 129   std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 130       aData->attribute(attributeID()));
 131
 132   PartSet_WidgetPoint2D* that = (PartSet_WidgetPoint2D*) this;
 133   bool isBlocked = that->blockSignals(true);
 134   bool isImmutable = aPoint->setImmutable(true);
 135 #ifdef _DEBUG
 136   std::string _attr_name = myAttributeID;
 137   double _X = myXSpin->value();
 138   double _Y = myYSpin->value();
 139 #endif
 140   aPoint->setValue(myXSpin->value(), myYSpin->value());
 141   updateObject(myFeature);
 142   aPoint->setImmutable(isImmutable);
 143   that->blockSignals(isBlocked);
 144
 145   return true;
 146 }
 147
 148 bool PartSet_WidgetPoint2D::restoreValue()
 149 {
 150   std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
 151   std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 152       aData->attribute(attributeID()));
 153
 154 #ifdef _DEBUG
 155   std::string _attr_name = myAttributeID;
 156   double _X = aPoint->x();
 157   double _Y = aPoint->y();
 158 #endif
 159   bool isBlocked = this->blockSignals(true);
 160   myXSpin->blockSignals(true);
 161   myXSpin->setValue(aPoint->x());
 162   myXSpin->blockSignals(false);
 163
 164   myYSpin->blockSignals(true);
 165   myYSpin->setValue(aPoint->y());
 166   myYSpin->blockSignals(false);
 167   this->blockSignals(isBlocked);
 168   return true;
 169 }
 170
 171 QWidget* PartSet_WidgetPoint2D::getControl() const
 172 {
 173   return myGroupBox;
 174 }
 175
 176 QList<QWidget*> PartSet_WidgetPoint2D::getControls() const
 177 {
 178   QList<QWidget*> aControls;
 179   aControls.append(myXSpin);
 180   aControls.append(myYSpin);
 181   return aControls;
 182 }
 183
 184
 185 void PartSet_WidgetPoint2D::activate()
 186 {
 187   XGUI_ViewerProxy* aViewer = myWorkshop->viewer();
 188   connect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
 189           this, SLOT(onMouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
 190   connect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
 191           this, SLOT(onMouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
 192
 193   QIntList aModes;
 194   aModes << TopAbs_VERTEX;
 195   myWorkshop->moduleConnector()->activateSubShapesSelection(aModes);
 196 }
 197
 198 void PartSet_WidgetPoint2D::deactivate()
 199 {
 200   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 201   disconnect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
 202              this, SLOT(onMouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
 203   disconnect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
 204              this, SLOT(onMouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
 205   myWorkshop->moduleConnector()->deactivateSubShapesSelection();
 206   myWorkshop->operationMgr()->setLockValidating(false);
 207 }
 208
 209 bool PartSet_WidgetPoint2D::getPoint2d(const Handle(V3d_View)& theView,
 210                                        const TopoDS_Shape& theShape,
 211                                        double& theX, double& theY) const
 212 {
 213   if (!theShape.IsNull()) {
 214     if (theShape.ShapeType() == TopAbs_VERTEX) {
 215       const TopoDS_Vertex& aVertex = TopoDS::Vertex(theShape);
 216       if (!aVertex.IsNull()) {
 217         // A case when point is taken from existing vertex
 218         gp_Pnt aPoint = BRep_Tool::Pnt(aVertex);
 219         PartSet_Tools::convertTo2D(aPoint, mySketch, theView, theX, theY);
 220         return true;
 221       }
 222     }
 223   }
 224   return false;
 225 }
 226
 227
 228 void PartSet_WidgetPoint2D::onMouseRelease(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
 229 {
 230   XGUI_Selection* aSelection = myWorkshop->selector()->selection();
 231   NCollection_List<TopoDS_Shape> aShapes;
 232   std::list<ObjectPtr> aObjects;
 233   aSelection->selectedShapes(aShapes, aObjects);
 234   if (aShapes.Extent() > 0) {
 235     TopoDS_Shape aShape = aShapes.First();
 236     double aX, aY;
 237     if (getPoint2d(theWnd->v3dView(), aShape, aX, aY)) {
 238       setPoint(aX, aY);
 239
 240       PartSet_Tools::setConstraints(mySketch, feature(), attributeID(),aX, aY);
 241       emit vertexSelected(aObjects.front(), aShape);
 242       emit focusOutWidget(this);
 243       return;
 244     }
 245   }
 246   // A case when point is taken from mouse event
 247   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWnd->v3dView());
 248   double aX, anY;
 249   PartSet_Tools::convertTo2D(aPoint, mySketch, theWnd->v3dView(), aX, anY);
 250   setPoint(aX, anY);
 251
 252   emit focusOutWidget(this);
 253 }
 254
 255
 256 void PartSet_WidgetPoint2D::onMouseMove(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
 257 {
 258   myWorkshop->operationMgr()->setLockValidating(true);
 259   myWorkshop->propertyPanel()->setOkEnabled(false);
 260
 261   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWnd->v3dView());
 262
 263   double aX, anY;
 264   PartSet_Tools::convertTo2D(aPoint, mySketch, theWnd->v3dView(), aX, anY);
 265   setPoint(aX, anY);
 266 }
 267
 268 double PartSet_WidgetPoint2D::x() const
 269 {
 270   return myXSpin->value();
 271 }
 272
 273 double PartSet_WidgetPoint2D::y() const
 274 {
 275   return myYSpin->value();
 276 }
 277
 278 void PartSet_WidgetPoint2D::onValuesChanged()
 279 {
 280   myWorkshop->operationMgr()->setLockValidating(false);
 281   emit valuesChanged();
 282 }