src/PartSet/PartSet_WidgetPoint2d.cpp

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