1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: PartSet_WidgetPoint2D.cpp
4 // Created: 25 Apr 2014
5 // Author: Natalia ERMOLAEVA
7 #include "PartSet_WidgetPoint2d.h"
8 #include <PartSet_Tools.h>
9 #include <PartSet_Module.h>
11 #include <XGUI_Tools.h>
12 #include <XGUI_Workshop.h>
13 #include <XGUI_Displayer.h>
15 #include <ModuleBase_ParamSpinBox.h>
16 #include <ModuleBase_Tools.h>
17 #include <ModuleBase_IViewer.h>
18 #include <ModuleBase_IViewWindow.h>
19 #include <ModuleBase_ISelection.h>
21 #include <Config_Keywords.h>
22 #include <Config_WidgetAPI.h>
24 #include <Events_Loop.h>
25 #include <ModelAPI_Events.h>
26 #include <ModelAPI_AttributeBoolean.h>
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>
34 #include <SketchPlugin_Feature.h>
35 #include <SketchPlugin_ConstraintCoincidence.h>
36 #include <SketchPlugin_Line.h>
37 #include <SketchPlugin_Arc.h>
38 #include <SketchPlugin_Circle.h>
39 #include <SketchPlugin_Point.h>
42 #include <QGridLayout>
45 #include <QMouseEvent>
46 #include <QApplication>
49 #include <TopoDS_Vertex.hxx>
50 #include <BRep_Tool.hxx>
55 const double MaxCoordinate = 1e12;
57 static QStringList MyFeaturesForCoincedence;
59 PartSet_WidgetPoint2D::PartSet_WidgetPoint2D(QWidget* theParent,
60 ModuleBase_IWorkshop* theWorkshop,
61 const Config_WidgetAPI* theData)
62 : ModuleBase_ModelWidget(theParent, theData), myWorkshop(theWorkshop),
63 myValueIsCashed(false), myIsFeatureVisibleInCash(true),
64 myXValueInCash(0), myYValueInCash(0)
66 if (MyFeaturesForCoincedence.isEmpty()) {
67 MyFeaturesForCoincedence << SketchPlugin_Line::ID().c_str()
68 << SketchPlugin_Arc::ID().c_str()
69 << SketchPlugin_Point::ID().c_str()
70 << SketchPlugin_Circle::ID().c_str();
73 // the control should accept the focus, so the boolean flag is corrected to be true
74 myIsObligatory = true;
75 //myOptionParam = theData->getProperty(PREVIOUS_FEATURE_PARAM);
76 QString aPageName = QString::fromStdString(theData->getProperty(CONTAINER_PAGE_NAME));
77 myGroupBox = new QGroupBox(aPageName, theParent);
78 myGroupBox->setFlat(false);
80 bool aAcceptVariables = theData->getBooleanAttribute(DOUBLE_WDG_ACCEPT_EXPRESSIONS, true);
82 QGridLayout* aGroupLay = new QGridLayout(myGroupBox);
83 ModuleBase_Tools::adjustMargins(aGroupLay);
84 aGroupLay->setSpacing(2);
85 aGroupLay->setColumnStretch(1, 1);
87 QLabel* aLabel = new QLabel(myGroupBox);
88 aLabel->setText(tr("X "));
89 aGroupLay->addWidget(aLabel, 0, 0);
91 myXSpin = new ModuleBase_ParamSpinBox(myGroupBox);
92 myXSpin->setAcceptVariables(aAcceptVariables);
93 myXSpin->setMinimum(-DBL_MAX);
94 myXSpin->setMaximum(DBL_MAX);
95 myXSpin->setToolTip(tr("X"));
96 aGroupLay->addWidget(myXSpin, 0, 1);
98 connect(myXSpin, SIGNAL(valueChanged(const QString&)), this, SIGNAL(valuesModified()));
101 QLabel* aLabel = new QLabel(myGroupBox);
102 aLabel->setText(tr("Y "));
103 aGroupLay->addWidget(aLabel, 1, 0);
105 myYSpin = new ModuleBase_ParamSpinBox(myGroupBox);
106 myYSpin->setAcceptVariables(aAcceptVariables);
107 myYSpin->setMinimum(-DBL_MAX);
108 myYSpin->setMaximum(DBL_MAX);
109 myYSpin->setToolTip(tr("Y"));
110 aGroupLay->addWidget(myYSpin, 1, 1);
112 connect(myYSpin, SIGNAL(valueChanged(const QString&)), this, SIGNAL(valuesModified()));
114 QVBoxLayout* aLayout = new QVBoxLayout(this);
115 ModuleBase_Tools::zeroMargins(aLayout);
116 aLayout->addWidget(myGroupBox);
120 bool PartSet_WidgetPoint2D::resetCustom()
123 if (!isUseReset() || isComputedDefault() || myXSpin->hasVariable() || myYSpin->hasVariable()) {
127 if (myValueIsCashed) {
128 // if the restored value should be hidden, aDone = true to set
129 // reset state for the widget in the parent
130 aDone = restoreCurentValue();
134 double aDefValue = QString::fromStdString(getDefaultValue()).toDouble(&isOk);
135 // it is important to block the spin box control in order to do not through out the
136 // locking of the validating state.
137 ModuleBase_Tools::setSpinValue(myXSpin, isOk ? aDefValue : 0.0);
138 ModuleBase_Tools::setSpinValue(myYSpin, isOk ? aDefValue : 0.0);
146 PartSet_WidgetPoint2D::~PartSet_WidgetPoint2D()
150 bool PartSet_WidgetPoint2D::setSelection(QList<ModuleBase_ViewerPrs>& theValues,
151 const bool theToValidate)
154 if (theValues.empty())
157 ModuleBase_ViewerPrs aValue = theValues.takeFirst();
158 TopoDS_Shape aShape = aValue.shape();
159 if (!aShape.IsNull()) {
160 Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
162 if (getPoint2d(aView, aShape, aX, aY)) {
163 isDone = setPoint(aX, aY);
164 PartSet_Tools::setConstraints(mySketch, feature(), attributeID(), aX, aY);
167 else if (canBeActivatedByMove()) {
168 if (feature()->getKind() == SketchPlugin_Line::ID()) {
169 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aValue.object());
170 // Initialize new line with first point equal to end of previous
171 if (aFeature.get()) {
172 std::shared_ptr<ModelAPI_Data> aData = aFeature->data();
173 std::shared_ptr<GeomDataAPI_Point2D> aPoint =
174 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
175 aData->attribute(SketchPlugin_Line::END_ID()));
177 setPoint(aPoint->x(), aPoint->y());
178 PartSet_Tools::setConstraints(mySketch, feature(), attributeID(), aPoint->x(),
188 void PartSet_WidgetPoint2D::selectContent()
190 myXSpin->selectAll();
193 bool PartSet_WidgetPoint2D::setPoint(double theX, double theY)
195 if (fabs(theX) >= MaxCoordinate)
197 if (fabs(theY) >= MaxCoordinate)
200 ModuleBase_Tools::setSpinValue(myXSpin, theX);
201 ModuleBase_Tools::setSpinValue(myYSpin, theY);
207 bool PartSet_WidgetPoint2D::storeValueCustom() const
209 std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
210 if (!aData) // can be on abort of sketcher element
212 std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
213 aData->attribute(attributeID()));
215 PartSet_WidgetPoint2D* that = (PartSet_WidgetPoint2D*) this;
216 bool isBlocked = that->blockSignals(true);
217 bool isImmutable = aPoint->setImmutable(true);
219 // if text is not empty then setValue will be ignored
220 // so we should set the text at first
221 aPoint->setText(myXSpin->hasVariable() ? myXSpin->text().toStdString() : "",
222 myYSpin->hasVariable() ? myYSpin->text().toStdString() : "");
223 aPoint->setValue(!myXSpin->hasVariable() ? myXSpin->value() : aPoint->x(),
224 !myYSpin->hasVariable() ? myYSpin->value() : aPoint->y());
226 // after movement the solver will call the update event: optimization
227 moveObject(myFeature);
228 aPoint->setImmutable(isImmutable);
229 that->blockSignals(isBlocked);
234 bool PartSet_WidgetPoint2D::restoreValueCustom()
236 std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
237 std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
238 aData->attribute(attributeID()));
239 QString aTextX = QString::fromStdString(aPoint->textX());
240 QString aTextY = QString::fromStdString(aPoint->textY());
242 bool isDouble = false;
244 if (aTextX.isEmpty()) {
245 ModuleBase_Tools::setSpinValue(myXSpin, aPoint->x());
247 aVal = aTextX.toDouble(&isDouble);
249 ModuleBase_Tools::setSpinValue(myXSpin, aVal);
251 ModuleBase_Tools::setSpinText(myXSpin, aTextX);
253 if (aTextY.isEmpty()) {
254 ModuleBase_Tools::setSpinValue(myYSpin, aPoint->y());
256 aVal = aTextY.toDouble(&isDouble);
258 ModuleBase_Tools::setSpinValue(myYSpin, aVal);
260 ModuleBase_Tools::setSpinText(myYSpin, aTextY);
262 //if (aTextX.empty() || aTextY.empty()) {
263 // ModuleBase_Tools::setSpinValue(myXSpin, aPoint->x());
264 // ModuleBase_Tools::setSpinValue(myYSpin, aPoint->y());
266 // ModuleBase_Tools::setSpinText(myXSpin, QString::fromStdString(aTextX));
267 // ModuleBase_Tools::setSpinText(myYSpin, QString::fromStdString(aTextY));
272 void PartSet_WidgetPoint2D::storeCurentValue()
274 // do not use cash if a variable is used
275 if (myXSpin->hasVariable() || myYSpin->hasVariable())
278 myValueIsCashed = true;
279 myIsFeatureVisibleInCash = XGUI_Displayer::isVisible(
280 XGUI_Tools::workshop(myWorkshop)->displayer(), myFeature);
281 myXValueInCash = myXSpin->value();
282 myYValueInCash = myYSpin->value();
285 bool PartSet_WidgetPoint2D::restoreCurentValue()
287 bool aRestoredAndHidden = true;
289 bool isVisible = myIsFeatureVisibleInCash;
290 // fill the control widgets by the cashed value
292 myValueIsCashed = false;
293 myIsFeatureVisibleInCash = true;
294 ModuleBase_Tools::setSpinValue(myXSpin, myXValueInCash);
295 ModuleBase_Tools::setSpinValue(myYSpin, myYValueInCash);
297 // store value to the model
300 setValueState(Stored);
301 aRestoredAndHidden = false;
304 aRestoredAndHidden = true;
306 return aRestoredAndHidden;
309 QList<QWidget*> PartSet_WidgetPoint2D::getControls() const
311 QList<QWidget*> aControls;
312 aControls.append(myXSpin);
313 aControls.append(myYSpin);
318 void PartSet_WidgetPoint2D::activateCustom()
320 ModuleBase_IViewer* aViewer = myWorkshop->viewer();
321 connect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
322 this, SLOT(onMouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
323 connect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
324 this, SLOT(onMouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
327 aModes << TopAbs_VERTEX;
328 aModes << TopAbs_EDGE;
329 myWorkshop->activateSubShapesSelection(aModes);
331 if (!isEditingMode()) {
332 FeaturePtr aFeature = feature();
333 if (aFeature.get() && aFeature->getKind() == SketchPlugin_Point::ID())
338 bool PartSet_WidgetPoint2D::canBeActivatedByMove()
340 bool aCanBeActivated = false;
341 if (feature()->getKind() == SketchPlugin_Line::ID() &&
342 attributeID() == SketchPlugin_Line::START_ID())
343 aCanBeActivated = true;
345 return aCanBeActivated;
348 void PartSet_WidgetPoint2D::deactivate()
350 // the value of the control should be stored to model if it was not
351 // initialized yet. It is important when we leave this control by Tab key.
352 // It should not be performed by the widget activation as the preview
353 // is visualized with default value. Line point is moved to origin.
354 AttributePtr anAttribute = myFeature->data()->attribute(attributeID());
355 if (anAttribute && !anAttribute->isInitialized())
358 ModuleBase_ModelWidget::deactivate();
359 ModuleBase_IViewer* aViewer = myWorkshop->viewer();
360 disconnect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
361 this, SLOT(onMouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
362 disconnect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
363 this, SLOT(onMouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
365 myWorkshop->deactivateSubShapesSelection();
368 bool PartSet_WidgetPoint2D::getPoint2d(const Handle(V3d_View)& theView,
369 const TopoDS_Shape& theShape,
370 double& theX, double& theY) const
372 if (!theShape.IsNull()) {
373 if (theShape.ShapeType() == TopAbs_VERTEX) {
374 const TopoDS_Vertex& aVertex = TopoDS::Vertex(theShape);
375 if (!aVertex.IsNull()) {
376 // A case when point is taken from existing vertex
377 gp_Pnt aPoint = BRep_Tool::Pnt(aVertex);
378 PartSet_Tools::convertTo2D(aPoint, mySketch, theView, theX, theY);
386 bool PartSet_WidgetPoint2D::setConstraintWith(const ObjectPtr& theObject)
388 std::shared_ptr<GeomDataAPI_Point2D> aFeaturePoint;
389 if (feature()->isMacro()) {
390 AttributePtr aThisAttr = feature()->data()->attribute(attributeID());
391 std::shared_ptr<GeomDataAPI_Point2D> anAttrPoint =
392 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aThisAttr);
393 if (anAttrPoint.get()) {
394 // the macro feature will be removed after the operation is stopped, so we need to build
395 // coicidence to possible sub-features
396 aFeaturePoint = PartSet_Tools::findFirstEqualPointInArgumentFeatures(feature(),
401 AttributePtr aThisAttr = feature()->data()->attribute(attributeID());
402 aFeaturePoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aThisAttr);
404 if (!aFeaturePoint.get())
407 // Create point-edge coincedence
408 FeaturePtr aFeature = mySketch->addFeature(SketchPlugin_ConstraintCoincidence::ID());
409 std::shared_ptr<ModelAPI_Data> aData = aFeature->data();
411 std::shared_ptr<ModelAPI_AttributeRefAttr> aRef1 = std::dynamic_pointer_cast<
412 ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
414 aRef1->setAttr(aFeaturePoint);
416 std::shared_ptr<ModelAPI_AttributeRefAttr> aRef2 = std::dynamic_pointer_cast<
417 ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_B()));
418 aRef2->setObject(theObject);
420 // we need to flush created signal in order to coincidence is processed by solver
421 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
426 void PartSet_WidgetPoint2D::onMouseRelease(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
428 // the contex menu release by the right button should not be processed by this widget
429 if (theEvent->button() != Qt::LeftButton)
432 ModuleBase_ISelection* aSelection = myWorkshop->selection();
433 Handle(V3d_View) aView = theWnd->v3dView();
434 // TODO: This fragment doesn't work because bug in OCC Viewer. It can be used after fixing.
435 NCollection_List<TopoDS_Shape> aShapes;
436 std::list<ObjectPtr> aObjects;
437 aSelection->selectedShapes(aShapes, aObjects);
438 // if we have selection and use it
439 if (aShapes.Extent() > 0 && useSelectedShapes()) {
440 TopoDS_Shape aShape = aShapes.First();
441 ObjectPtr aObject = aObjects.front();
442 FeaturePtr aSelectedFeature = ModelAPI_Feature::feature(aObject);
443 bool anExternal = false;
444 std::shared_ptr<SketchPlugin_Feature> aSPFeature;
445 if (aSelectedFeature.get() != NULL)
446 aSPFeature = std::dynamic_pointer_cast<SketchPlugin_Feature>(aSelectedFeature);
447 if ((!aSPFeature && !aShape.IsNull()) ||
448 (aSPFeature.get() && aSPFeature->isExternal())) {
449 ResultPtr aFixedObject;
451 aFixedObject = PartSet_Tools::findFixedObjectByExternal(aShape, aObject, mySketch);
452 if (!aFixedObject.get())
453 aFixedObject = PartSet_Tools::createFixedObjectByExternal(aShape, aObject, mySketch);
455 if (getPoint2d(aView, aShape, aX, aY) && isFeatureContainsPoint(myFeature, aX, aY)) {
456 // do not create a constraint to the point, which already used by the feature
457 // if the feature contains the point, focus is not switched
461 if (getPoint2d(aView, aShape, aX, aY))
464 setValueState(Stored); // in case of edge selection, Apply state should also be updated
465 bool anOrphanPoint = aShape.ShapeType() == TopAbs_VERTEX ||
466 isOrphanPoint(aSelectedFeature, mySketch, aX, aY);
468 anOrphanPoint = true; // we should not stop reentrant operation on external objects because
469 // they are not participate in the contour creation excepting external vertices
470 if (aShape.ShapeType() == TopAbs_VERTEX) {
471 FeaturePtr aFixedFeature = ModelAPI_Feature::feature(aFixedObject);
472 if (aFixedFeature.get() && aFixedFeature->getKind() == SketchPlugin_Point::ID()) {
473 anOrphanPoint = isOrphanPoint(aFixedFeature, mySketch, aX, aY, true);
477 if (aFixedObject.get())
478 setConstraintWith(aFixedObject);
479 // fignal updated should be flushed in order to visualize possible created external objects
480 // e.g. selection of trihedron axis when input end arc point
481 updateObject(feature());
484 emit vertexSelected(); // it stops the reentrant operation
486 emit focusOutWidget(this);
491 bool isProcessed = false;
492 if (getPoint2d(aView, aShape, aX, aY) && isFeatureContainsPoint(myFeature, aX, aY)) {
493 // when the point is selected, the coordinates of the point should be set into the attribute
494 // if the feature contains the point, focus is not switched
498 bool anOrphanPoint = isOrphanPoint(aSelectedFeature, mySketch, aX, aY);
499 // do not set a coincidence constraint in the attribute if the feature contains a point
500 // with the same coordinates. It is important for line creation in order to do not set
501 // the same constraints for the same points, oterwise the result line has zero length.
502 bool isAuxiliaryFeature = false;
503 if (getPoint2d(aView, aShape, aX, aY)) {
505 feature()->execute();
506 PartSet_Tools::setConstraints(mySketch, feature(), attributeID(), aX, aY);
508 else if (aShape.ShapeType() == TopAbs_EDGE) {
509 if (!setConstraintWith(aObject)) {
510 gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWnd->v3dView());
511 PartSet_Tools::convertTo2D(aPoint, mySketch, aView, aX, aY);
514 setValueState(Stored); // in case of edge selection, Apply state should also be updated
516 FeaturePtr anObjectFeature = ModelAPI_Feature::feature(aObject);
517 std::string anAuxiliaryAttribute = SketchPlugin_SketchEntity::AUXILIARY_ID();
518 AttributeBooleanPtr anAuxiliaryAttr = std::dynamic_pointer_cast<ModelAPI_AttributeBoolean>(
519 anObjectFeature->data()->attribute(anAuxiliaryAttribute));
520 if (anAuxiliaryAttr.get())
521 isAuxiliaryFeature = anAuxiliaryAttr->value();
523 // it is important to perform updateObject() in order to the current value is
524 // processed by Sketch Solver. Test case: line is created from a previous point
525 // to some distance, but in the area of the highlighting of the point. Constraint
526 // coincidence is created, after the solver is performed, the distance between the
527 // points of the line becomes less than the tolerance. Validator of the line returns
528 // false, the line will be aborted, but sketch stays valid.
529 updateObject(feature());
530 if (!anOrphanPoint && !anExternal && !isAuxiliaryFeature)
531 emit vertexSelected();
532 emit focusOutWidget(this);
536 // End of Bug dependent fragment
538 // A case when point is taken from mouse event
539 gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWnd->v3dView());
541 PartSet_Tools::convertTo2D(aPoint, mySketch, aView, aX, anY);
543 // if the feature contains the point, focus is not switched
544 if (!setPoint(aX, anY) || isFeatureContainsPoint(myFeature, aX, anY))
547 /// Start alternative code
548 //std::shared_ptr<GeomDataAPI_Point2D> aFeaturePoint = std::dynamic_pointer_cast<
549 // GeomDataAPI_Point2D>(feature()->data()->attribute(attributeID()));
550 //QList<FeaturePtr> aIgnore;
551 //aIgnore.append(feature());
553 //double aTolerance = aView->Convert(7);
554 //std::shared_ptr<GeomDataAPI_Point2D> aAttrPnt =
555 // PartSet_Tools::findAttributePoint(mySketch, aX, anY, aTolerance, aIgnore);
556 //if (aAttrPnt.get() != NULL) {
557 // aFeaturePoint->setValue(aAttrPnt->pnt());
558 // PartSet_Tools::createConstraint(mySketch, aAttrPnt, aFeaturePoint);
559 // emit vertexSelected();
561 /// End alternative code
562 emit focusOutWidget(this);
567 void PartSet_WidgetPoint2D::onMouseMove(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
572 gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWnd->v3dView());
575 PartSet_Tools::convertTo2D(aPoint, mySketch, theWnd->v3dView(), aX, anY);
576 if (myState != ModifiedInViewer)
578 // we need to block the value state change
579 bool isBlocked = blockValueState(true);
581 blockValueState(isBlocked);
582 setValueState(ModifiedInViewer);
585 double PartSet_WidgetPoint2D::x() const
587 return myXSpin->value();
590 double PartSet_WidgetPoint2D::y() const
592 return myYSpin->value();
596 bool PartSet_WidgetPoint2D::isFeatureContainsPoint(const FeaturePtr& theFeature,
597 double theX, double theY)
599 bool aPointIsFound = false;
601 if (feature()->getKind() != SketchPlugin_Line::ID())
602 return aPointIsFound;
604 AttributePtr aWidgetAttribute = myFeature->attribute(attributeID());
606 std::shared_ptr<GeomAPI_Pnt2d> aPnt2d =
607 std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(theX, theY));
608 std::list<AttributePtr> anAttributes =
609 myFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
610 std::list<AttributePtr>::iterator anIter = anAttributes.begin();
611 for(; anIter != anAttributes.end() && !aPointIsFound; anIter++) {
612 AttributePoint2DPtr aPoint2DAttribute =
613 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anIter);
614 if (aPoint2DAttribute == aWidgetAttribute)
616 if (aPoint2DAttribute.get() && aPoint2DAttribute->isInitialized()) {
617 aPointIsFound = aPoint2DAttribute->pnt()->isEqual(aPnt2d);
620 return aPointIsFound;
623 void PartSet_WidgetPoint2D::initializeValueByActivate()
627 /*void PartSet_WidgetPoint2D::onValuesChanged()
629 emit valuesChanged();
632 bool PartSet_WidgetPoint2D::processEnter()
634 bool isModified = getValueState() == ModifiedInPP;
636 bool isXModified = myXSpin->hasFocus();
637 emit valuesChanged();
639 myXSpin->selectAll();
641 myYSpin->selectAll();
646 bool PartSet_WidgetPoint2D::useSelectedShapes() const
651 bool PartSet_WidgetPoint2D::isOrphanPoint(const FeaturePtr& theFeature,
652 const CompositeFeaturePtr& theSketch,
653 double theX, double theY, const bool theSearchInResults)
655 bool anOrphanPoint = false;
656 if (theFeature.get()) {
657 std::shared_ptr<GeomDataAPI_Point2D> aPointAttr;
658 std::string aFeatureKind = theFeature->getKind();
659 if (aFeatureKind == SketchPlugin_Point::ID())
660 aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
661 theFeature->attribute(SketchPlugin_Point::COORD_ID()));
662 else if (aFeatureKind == SketchPlugin_Circle::ID())
663 aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
664 theFeature->attribute(SketchPlugin_Circle::CENTER_ID()));
666 else if (aFeatureKind == SketchPlugin_Arc::ID())
667 aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
668 theFeature->attribute(SketchPlugin_Arc::CENTER_ID()));
670 /// check that the geometry point with the given coordinates is the checked point
671 /// e.g. in arc the (x,y) point can not coicide to the center point and it automatically
672 /// means that this point is not an orphant one.
673 if (aPointAttr.get()) {
674 std::shared_ptr<GeomAPI_Pnt2d> aCheckedPoint = std::shared_ptr<GeomAPI_Pnt2d>(
675 new GeomAPI_Pnt2d(theX, theY));
676 if (!aCheckedPoint->isEqual(aPointAttr->pnt()))
677 return anOrphanPoint;
680 if (aPointAttr.get()) {
681 std::shared_ptr<GeomAPI_Pnt2d> aPoint = aPointAttr->pnt();
682 // we need to find coincidence features in results also, because external object(point)
683 // uses refs to me in another feature.
684 FeaturePtr aCoincidence = PartSet_Tools::findFirstCoincidence(theFeature, aPoint, theSearchInResults);
685 anOrphanPoint = true;
686 // if there is at least one concident line to the point, the point is not an orphant
687 if (aCoincidence.get()) {
688 QList<FeaturePtr> aCoinsideLines;
689 PartSet_Tools::findCoincidences(aCoincidence, aCoinsideLines,
690 SketchPlugin_ConstraintCoincidence::ENTITY_A());
691 PartSet_Tools::findCoincidences(aCoincidence, aCoinsideLines,
692 SketchPlugin_ConstraintCoincidence::ENTITY_B());
693 QList<FeaturePtr>::const_iterator anIt = aCoinsideLines.begin(),
694 aLast = aCoinsideLines.end();
695 for (; anIt != aLast && anOrphanPoint; anIt++) {
696 anOrphanPoint = (*anIt)->getKind() != SketchPlugin_Line::ID();
701 return anOrphanPoint;