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Using variables in WidgetDoubleValue
[modules/shaper.git] / src / PartSet / PartSet_WidgetPoint2d.cpp
index ad30fc24800b52b74abc58ee19c58c7060defe78..d2c65a27f018a24c843d8e9a7c1fcc4d4b6f0b0f 100644 (file)
 #include <XGUI_ModuleConnector.h>
 #include <XGUI_SelectionMgr.h>
 #include <XGUI_Selection.h>
-#include <XGUI_PropertyPanel.h>
 #include <XGUI_OperationMgr.h>
 
-#include <ModuleBase_DoubleSpinBox.h>
+#include <ModuleBase_ParamSpinBox.h>
 #include <ModuleBase_Tools.h>
 #include <ModuleBase_IViewWindow.h>
 
@@ -31,6 +30,8 @@
 #include <GeomDataAPI_Point2D.h>
 #include <GeomAPI_Pnt2d.h>
 
+#include <SketchPlugin_Feature.h>
+
 #include <QGroupBox>
 #include <QGridLayout>
 #include <QLabel>
 #include <cfloat>
 #include <climits>
 
+const double MaxCoordinate = 1e12;
+
+
 PartSet_WidgetPoint2D::PartSet_WidgetPoint2D(QWidget* theParent, 
                                               const Config_WidgetAPI* theData,
                                               const std::string& theParentId)
     : ModuleBase_ModelWidget(theParent, theData, theParentId)
 {
+  // the control should accept the focus, so the boolen flag is corrected to be true
+  myIsObligatory = true;
   //myOptionParam = theData->getProperty(PREVIOUS_FEATURE_PARAM);
   QString aPageName = QString::fromStdString(theData->getProperty(CONTAINER_PAGE_NAME));
   myGroupBox = new QGroupBox(aPageName, theParent);
@@ -60,32 +66,54 @@ PartSet_WidgetPoint2D::PartSet_WidgetPoint2D(QWidget* theParent,
   aGroupLay->setColumnStretch(1, 1);
   {
     QLabel* aLabel = new QLabel(myGroupBox);
-    aLabel->setText("X");
+    aLabel->setText(tr("X"));
     aLabel->setPixmap(QPixmap(":pictures/x_point.png"));
     aGroupLay->addWidget(aLabel, 0, 0);
 
-    myXSpin = new ModuleBase_DoubleSpinBox(myGroupBox);
+    myXSpin = new ModuleBase_ParamSpinBox(myGroupBox);
     myXSpin->setMinimum(-DBL_MAX);
     myXSpin->setMaximum(DBL_MAX);
-    myXSpin->setToolTip("X");
+    myXSpin->setToolTip(tr("X"));
     aGroupLay->addWidget(myXSpin, 0, 1);
 
     connect(myXSpin, SIGNAL(valueChanged(double)), this, SLOT(onValuesChanged()));
   }
   {
     QLabel* aLabel = new QLabel(myGroupBox);
-    aLabel->setText("Y");
+    aLabel->setText(tr("Y"));
     aLabel->setPixmap(QPixmap(":pictures/y_point.png"));
     aGroupLay->addWidget(aLabel, 1, 0);
 
-    myYSpin = new ModuleBase_DoubleSpinBox(myGroupBox);
+    myYSpin = new ModuleBase_ParamSpinBox(myGroupBox);
     myYSpin->setMinimum(-DBL_MAX);
     myYSpin->setMaximum(DBL_MAX);
-    myYSpin->setToolTip("X");
+    myYSpin->setToolTip(tr("Y"));
     aGroupLay->addWidget(myYSpin, 1, 1);
 
     connect(myYSpin, SIGNAL(valueChanged(double)), this, SLOT(onValuesChanged()));
   }
+  QVBoxLayout* aLayout = new QVBoxLayout(this);
+  ModuleBase_Tools::zeroMargins(aLayout);
+  aLayout->addWidget(myGroupBox);
+  setLayout(aLayout);
+}
+
+void PartSet_WidgetPoint2D::reset()
+{
+  if (isComputedDefault()) {
+    //return;
+    if (myFeature->compute(myAttributeID))
+      restoreValue();
+  }
+  else {
+    bool isOk;
+    double aDefValue = QString::fromStdString(getDefaultValue()).toDouble(&isOk);
+    // it is important to block the spin box control in order to do not through out the
+    // locking of the validating state.
+    ModuleBase_Tools::setSpinValue(myXSpin, isOk ? aDefValue : 0.0);
+    ModuleBase_Tools::setSpinValue(myYSpin, isOk ? aDefValue : 0.0);
+    storeValueCustom();
+  }
 }
 
 PartSet_WidgetPoint2D::~PartSet_WidgetPoint2D()
@@ -99,29 +127,26 @@ bool PartSet_WidgetPoint2D::setSelection(ModuleBase_ViewerPrs theValue)
   TopoDS_Shape aShape = theValue.shape();
   double aX, aY;
   if (getPoint2d(aView, aShape, aX, aY)) {
-    setPoint(aX, aY);
-    isDone = true;
+    isDone = setPoint(aX, aY);
   }
   return isDone;
 }
 
-void PartSet_WidgetPoint2D::setPoint(double theX, double theY)
+bool PartSet_WidgetPoint2D::setPoint(double theX, double theY)
 {
+  if (fabs(theX) >= MaxCoordinate)
+    return false;
+  if (fabs(theY) >= MaxCoordinate)
+    return false;
 
-  bool isBlocked = this->blockSignals(true);
-  myXSpin->blockSignals(true);
-  myXSpin->setValue(theX);
-  myXSpin->blockSignals(false);
-
-  myYSpin->blockSignals(true);
-  myYSpin->setValue(theY);
-  myYSpin->blockSignals(false);
-  this->blockSignals(isBlocked);
+  ModuleBase_Tools::setSpinValue(myXSpin, theX);
+  ModuleBase_Tools::setSpinValue(myYSpin, theY);
 
-  emit valuesChanged();
+  storeValue();
+  return true;
 }
 
-bool PartSet_WidgetPoint2D::storeValue() const
+bool PartSet_WidgetPoint2D::storeValueCustom() const
 {
   std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
   if (!aData) // can be on abort of sketcher element
@@ -157,21 +182,10 @@ bool PartSet_WidgetPoint2D::restoreValue()
   double _X = aPoint->x();
   double _Y = aPoint->y();
 #endif
-  bool isBlocked = this->blockSignals(true);
-  myXSpin->blockSignals(true);
-  myXSpin->setValue(aPoint->x());
-  myXSpin->blockSignals(false);
-
-  myYSpin->blockSignals(true);
-  myYSpin->setValue(aPoint->y());
-  myYSpin->blockSignals(false);
-  this->blockSignals(isBlocked);
-  return true;
-}
 
-QWidget* PartSet_WidgetPoint2D::getControl() const
-{
-  return myGroupBox;
+  ModuleBase_Tools::setSpinValue(myXSpin, aPoint->x());
+  ModuleBase_Tools::setSpinValue(myYSpin, aPoint->y());
+  return true;
 }
 
 QList<QWidget*> PartSet_WidgetPoint2D::getControls() const
@@ -183,7 +197,7 @@ QList<QWidget*> PartSet_WidgetPoint2D::getControls() const
 }
 
 
-void PartSet_WidgetPoint2D::activate()
+void PartSet_WidgetPoint2D::activateCustom()
 {
   XGUI_ViewerProxy* aViewer = myWorkshop->viewer();
   connect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)), 
@@ -193,6 +207,8 @@ void PartSet_WidgetPoint2D::activate()
 
   QIntList aModes;
   aModes << TopAbs_VERTEX;
+  if (isEditingMode())
+    aModes << TopAbs_EDGE;
   myWorkshop->moduleConnector()->activateSubShapesSelection(aModes);
 }
 
@@ -228,28 +244,64 @@ bool PartSet_WidgetPoint2D::getPoint2d(const Handle(V3d_View)& theView,
 
 void PartSet_WidgetPoint2D::onMouseRelease(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
 {
+  // the contex menu release by the right button should not be processed by this widget
+  if (theEvent->button() != Qt::LeftButton)
+    return;
+
   XGUI_Selection* aSelection = myWorkshop->selector()->selection();
+  Handle(V3d_View) aView = theWnd->v3dView();
+  // TODO: This fragment doesn't work because bug in OCC Viewer. It can be used after fixing.
   NCollection_List<TopoDS_Shape> aShapes;
   std::list<ObjectPtr> aObjects;
   aSelection->selectedShapes(aShapes, aObjects);
+  // if we have selection
   if (aShapes.Extent() > 0) {
     TopoDS_Shape aShape = aShapes.First();
+    ObjectPtr aObject = aObjects.front();
+    FeaturePtr aSelectedFeature = ModelAPI_Feature::feature(aObject);
+    if (aSelectedFeature.get() != NULL) {
+      std::shared_ptr<SketchPlugin_Feature> aSPFeature = 
+              std::dynamic_pointer_cast<SketchPlugin_Feature>(aSelectedFeature);
+      if ((!aSPFeature) && (!aShape.IsNull())) {
+        ResultPtr aFixedObject = PartSet_Tools::findFixedObjectByExternal(aShape, aObject, mySketch);
+        if (!aFixedObject.get())
+          aFixedObject = PartSet_Tools::createFixedObjectByExternal(aShape, aObject, mySketch);
+      }
+    }
     double aX, aY;
-    if (getPoint2d(theWnd->v3dView(), aShape, aX, aY)) {
+    if (getPoint2d(aView, aShape, aX, aY)) {
       setPoint(aX, aY);
 
       PartSet_Tools::setConstraints(mySketch, feature(), attributeID(),aX, aY);
-      emit vertexSelected(aObjects.front(), aShape);
+      emit vertexSelected();
       emit focusOutWidget(this);
       return;
     }
   }
+  // End of Bug dependent fragment
+
   // A case when point is taken from mouse event
   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWnd->v3dView());
   double aX, anY;
-  PartSet_Tools::convertTo2D(aPoint, mySketch, theWnd->v3dView(), aX, anY);
-  setPoint(aX, anY);
+  PartSet_Tools::convertTo2D(aPoint, mySketch, aView, aX, anY);
+  if (!setPoint(aX, anY))
+    return;
 
+  /// Start alternative code
+  //std::shared_ptr<GeomDataAPI_Point2D> aFeaturePoint = std::dynamic_pointer_cast<
+  //    GeomDataAPI_Point2D>(feature()->data()->attribute(attributeID()));
+  //QList<FeaturePtr> aIgnore;
+  //aIgnore.append(feature());
+
+  //double aTolerance = aView->Convert(7);
+  //std::shared_ptr<GeomDataAPI_Point2D> aAttrPnt = 
+  //  PartSet_Tools::findAttributePoint(mySketch, aX, anY, aTolerance, aIgnore);
+  //if (aAttrPnt.get() != NULL) {
+  //  aFeaturePoint->setValue(aAttrPnt->pnt());
+  //  PartSet_Tools::createConstraint(mySketch, aAttrPnt, aFeaturePoint);
+  //  emit vertexSelected();
+  //}
+  /// End alternative code
   emit focusOutWidget(this);
 }
 
@@ -259,7 +311,10 @@ void PartSet_WidgetPoint2D::onMouseMove(ModuleBase_IViewWindow* theWnd, QMouseEv
   if (isEditingMode())
     return;
   myWorkshop->operationMgr()->setLockValidating(true);
-  myWorkshop->propertyPanel()->setOkEnabled(false);
+  // the Ok button should be disabled in the property panel by moving the mouse point in the viewer
+  // this leads that the user does not try to click Ok and it avoids an incorrect situation that the 
+  // line is moved to the cursor to the Ok button
+  myWorkshop->operationMgr()->setApplyEnabled(false);
 
   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWnd->v3dView());