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(tr("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(tr("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(tr("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(tr("Y"));
  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   // after movement the solver will call the update event: optimization
 142   moveObject(myFeature);
 143   aPoint->setImmutable(isImmutable);
 144   that->blockSignals(isBlocked);
 145
 146   return true;
 147 }
 148
 149 bool PartSet_WidgetPoint2D::restoreValue()
 150 {
 151   std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
 152   std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 153       aData->attribute(attributeID()));
 154
 155 #ifdef _DEBUG
 156   std::string _attr_name = myAttributeID;
 157   double _X = aPoint->x();
 158   double _Y = aPoint->y();
 159 #endif
 160   bool isBlocked = this->blockSignals(true);
 161   myXSpin->blockSignals(true);
 162   myXSpin->setValue(aPoint->x());
 163   myXSpin->blockSignals(false);
 164
 165   myYSpin->blockSignals(true);
 166   myYSpin->setValue(aPoint->y());
 167   myYSpin->blockSignals(false);
 168   this->blockSignals(isBlocked);
 169   return true;
 170 }
 171
 172 QWidget* PartSet_WidgetPoint2D::getControl() const
 173 {
 174   return myGroupBox;
 175 }
 176
 177 QList<QWidget*> PartSet_WidgetPoint2D::getControls() const
 178 {
 179   QList<QWidget*> aControls;
 180   aControls.append(myXSpin);
 181   aControls.append(myYSpin);
 182   return aControls;
 183 }
 184
 185
 186 void PartSet_WidgetPoint2D::activate()
 187 {
 188   XGUI_ViewerProxy* aViewer = myWorkshop->viewer();
 189   connect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
 190           this, SLOT(onMouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
 191   connect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
 192           this, SLOT(onMouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
 193
 194   QIntList aModes;
 195   aModes << TopAbs_VERTEX;
 196   myWorkshop->moduleConnector()->activateSubShapesSelection(aModes);
 197 }
 198
 199 void PartSet_WidgetPoint2D::deactivate()
 200 {
 201   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 202   disconnect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
 203              this, SLOT(onMouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
 204   disconnect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
 205              this, SLOT(onMouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
 206   myWorkshop->moduleConnector()->deactivateSubShapesSelection();
 207   myWorkshop->operationMgr()->setLockValidating(false);
 208 }
 209
 210 bool PartSet_WidgetPoint2D::getPoint2d(const Handle(V3d_View)& theView,
 211                                        const TopoDS_Shape& theShape,
 212                                        double& theX, double& theY) const
 213 {
 214   if (!theShape.IsNull()) {
 215     if (theShape.ShapeType() == TopAbs_VERTEX) {
 216       const TopoDS_Vertex& aVertex = TopoDS::Vertex(theShape);
 217       if (!aVertex.IsNull()) {
 218         // A case when point is taken from existing vertex
 219         gp_Pnt aPoint = BRep_Tool::Pnt(aVertex);
 220         PartSet_Tools::convertTo2D(aPoint, mySketch, theView, theX, theY);
 221         return true;
 222       }
 223     }
 224   }
 225   return false;
 226 }
 227
 228
 229 void PartSet_WidgetPoint2D::onMouseRelease(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
 230 {
 231   XGUI_Selection* aSelection = myWorkshop->selector()->selection();
 232   NCollection_List<TopoDS_Shape> aShapes;
 233   std::list<ObjectPtr> aObjects;
 234   aSelection->selectedShapes(aShapes, aObjects);
 235   if (aShapes.Extent() > 0) {
 236     TopoDS_Shape aShape = aShapes.First();
 237     double aX, aY;
 238     if (getPoint2d(theWnd->v3dView(), aShape, aX, aY)) {
 239       setPoint(aX, aY);
 240
 241       PartSet_Tools::setConstraints(mySketch, feature(), attributeID(),aX, aY);
 242       emit vertexSelected(aObjects.front(), aShape);
 243       emit focusOutWidget(this);
 244       return;
 245     }
 246   }
 247   // A case when point is taken from mouse event
 248   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWnd->v3dView());
 249   double aX, anY;
 250   PartSet_Tools::convertTo2D(aPoint, mySketch, theWnd->v3dView(), aX, anY);
 251   setPoint(aX, anY);
 252
 253   emit focusOutWidget(this);
 254 }
 255
 256
 257 void PartSet_WidgetPoint2D::onMouseMove(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
 258 {
 259   if (isEditingMode())
 260     return;
 261   myWorkshop->operationMgr()->setLockValidating(true);
 262   myWorkshop->propertyPanel()->setOkEnabled(false);
 263
 264   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWnd->v3dView());
 265
 266   double aX, anY;
 267   PartSet_Tools::convertTo2D(aPoint, mySketch, theWnd->v3dView(), aX, anY);
 268   setPoint(aX, anY);
 269 }
 270
 271 double PartSet_WidgetPoint2D::x() const
 272 {
 273   return myXSpin->value();
 274 }
 275
 276 double PartSet_WidgetPoint2D::y() const
 277 {
 278   return myYSpin->value();
 279 }
 280
 281 void PartSet_WidgetPoint2D::onValuesChanged()
 282 {
 283   myWorkshop->operationMgr()->setLockValidating(false);
 284   emit valuesChanged();
 285 }