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>
10 #include <PartSet_LockApplyMgr.h>
12 #include <ModuleBase_ParamSpinBox.h>
13 #include <ModuleBase_Tools.h>
14 #include <ModuleBase_IViewer.h>
15 #include <ModuleBase_IViewWindow.h>
16 #include <ModuleBase_ISelection.h>
18 #include <Config_Keywords.h>
19 #include <Config_WidgetAPI.h>
21 #include <Events_Loop.h>
22 #include <ModelAPI_Events.h>
24 #include <ModelAPI_Feature.h>
25 #include <ModelAPI_Data.h>
26 #include <ModelAPI_Object.h>
27 #include <GeomDataAPI_Point2D.h>
28 #include <GeomAPI_Pnt2d.h>
30 #include <SketchPlugin_Feature.h>
31 #include <SketchPlugin_ConstraintCoincidence.h>
34 #include <QGridLayout>
37 #include <QMouseEvent>
38 #include <QApplication>
41 #include <TopoDS_Vertex.hxx>
42 #include <BRep_Tool.hxx>
47 const double MaxCoordinate = 1e12;
50 PartSet_WidgetPoint2D::PartSet_WidgetPoint2D(QWidget* theParent,
51 ModuleBase_IWorkshop* theWorkshop,
52 const Config_WidgetAPI* theData,
53 const std::string& theParentId)
54 : ModuleBase_ModelWidget(theParent, theData, theParentId), myWorkshop(theWorkshop)
56 myLockApplyMgr = new PartSet_LockApplyMgr(theParent, myWorkshop);
58 // the control should accept the focus, so the boolen flag is corrected to be true
59 myIsObligatory = true;
60 //myOptionParam = theData->getProperty(PREVIOUS_FEATURE_PARAM);
61 QString aPageName = QString::fromStdString(theData->getProperty(CONTAINER_PAGE_NAME));
62 myGroupBox = new QGroupBox(aPageName, theParent);
63 myGroupBox->setFlat(false);
65 QGridLayout* aGroupLay = new QGridLayout(myGroupBox);
66 ModuleBase_Tools::adjustMargins(aGroupLay);
67 aGroupLay->setSpacing(2);
68 aGroupLay->setColumnStretch(1, 1);
70 QLabel* aLabel = new QLabel(myGroupBox);
71 aLabel->setText(tr("X "));
72 aGroupLay->addWidget(aLabel, 0, 0);
74 myXSpin = new ModuleBase_ParamSpinBox(myGroupBox);
75 myXSpin->setMinimum(-DBL_MAX);
76 myXSpin->setMaximum(DBL_MAX);
77 myXSpin->setToolTip(tr("X"));
78 aGroupLay->addWidget(myXSpin, 0, 1);
80 connect(myXSpin, SIGNAL(valueChanged(const QString&)), this, SLOT(onValuesChanged()));
83 QLabel* aLabel = new QLabel(myGroupBox);
84 aLabel->setText(tr("Y "));
85 aGroupLay->addWidget(aLabel, 1, 0);
87 myYSpin = new ModuleBase_ParamSpinBox(myGroupBox);
88 myYSpin->setMinimum(-DBL_MAX);
89 myYSpin->setMaximum(DBL_MAX);
90 myYSpin->setToolTip(tr("Y"));
91 aGroupLay->addWidget(myYSpin, 1, 1);
93 connect(myYSpin, SIGNAL(valueChanged(const QString&)), this, SLOT(onValuesChanged()));
95 QVBoxLayout* aLayout = new QVBoxLayout(this);
96 ModuleBase_Tools::zeroMargins(aLayout);
97 aLayout->addWidget(myGroupBox);
101 bool PartSet_WidgetPoint2D::reset()
104 if (!isUseReset() || isComputedDefault() || myXSpin->hasVariable() || myYSpin->hasVariable()) {
109 double aDefValue = QString::fromStdString(getDefaultValue()).toDouble(&isOk);
110 // it is important to block the spin box control in order to do not through out the
111 // locking of the validating state.
112 ModuleBase_Tools::setSpinValue(myXSpin, isOk ? aDefValue : 0.0);
113 ModuleBase_Tools::setSpinValue(myYSpin, isOk ? aDefValue : 0.0);
120 PartSet_WidgetPoint2D::~PartSet_WidgetPoint2D()
124 bool PartSet_WidgetPoint2D::setSelection(QList<ModuleBase_ViewerPrs>& theValues,
125 const bool theToValidate)
127 if (theValues.empty())
130 ModuleBase_ViewerPrs aValue = theValues.takeFirst();
132 Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
134 TopoDS_Shape aShape = aValue.shape();
136 if (getPoint2d(aView, aShape, aX, aY)) {
137 isDone = setPoint(aX, aY);
142 bool PartSet_WidgetPoint2D::setPoint(double theX, double theY)
144 if (fabs(theX) >= MaxCoordinate)
146 if (fabs(theY) >= MaxCoordinate)
149 ModuleBase_Tools::setSpinValue(myXSpin, theX);
150 ModuleBase_Tools::setSpinValue(myYSpin, theY);
156 bool PartSet_WidgetPoint2D::storeValueCustom() const
158 std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
159 if (!aData) // can be on abort of sketcher element
161 std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
162 aData->attribute(attributeID()));
164 PartSet_WidgetPoint2D* that = (PartSet_WidgetPoint2D*) this;
165 bool isBlocked = that->blockSignals(true);
166 bool isImmutable = aPoint->setImmutable(true);
168 // if text is not empty then setValue will be ignored
169 // so we should set the text at first
170 aPoint->setText(myXSpin->hasVariable() ? myXSpin->text().toStdString() : "",
171 myYSpin->hasVariable() ? myYSpin->text().toStdString() : "");
172 aPoint->setValue(!myXSpin->hasVariable() ? myXSpin->value() : aPoint->x(),
173 !myYSpin->hasVariable() ? myYSpin->value() : aPoint->y());
175 // after movement the solver will call the update event: optimization
176 moveObject(myFeature);
177 aPoint->setImmutable(isImmutable);
178 that->blockSignals(isBlocked);
183 bool PartSet_WidgetPoint2D::restoreValueCustom()
185 std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
186 std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
187 aData->attribute(attributeID()));
188 QString aTextX = QString::fromStdString(aPoint->textX());
189 QString aTextY = QString::fromStdString(aPoint->textY());
191 bool isDouble = false;
193 if (aTextX.isEmpty()) {
194 ModuleBase_Tools::setSpinValue(myXSpin, aPoint->x());
196 aVal = aTextX.toDouble(&isDouble);
198 ModuleBase_Tools::setSpinValue(myXSpin, aVal);
200 ModuleBase_Tools::setSpinText(myXSpin, aTextX);
202 if (aTextY.isEmpty()) {
203 ModuleBase_Tools::setSpinValue(myYSpin, aPoint->y());
205 aVal = aTextY.toDouble(&isDouble);
207 ModuleBase_Tools::setSpinValue(myYSpin, aVal);
209 ModuleBase_Tools::setSpinText(myYSpin, aTextY);
211 //if (aTextX.empty() || aTextY.empty()) {
212 // ModuleBase_Tools::setSpinValue(myXSpin, aPoint->x());
213 // ModuleBase_Tools::setSpinValue(myYSpin, aPoint->y());
215 // ModuleBase_Tools::setSpinText(myXSpin, QString::fromStdString(aTextX));
216 // ModuleBase_Tools::setSpinText(myYSpin, QString::fromStdString(aTextY));
221 QList<QWidget*> PartSet_WidgetPoint2D::getControls() const
223 QList<QWidget*> aControls;
224 aControls.append(myXSpin);
225 aControls.append(myYSpin);
230 void PartSet_WidgetPoint2D::activateCustom()
232 ModuleBase_IViewer* aViewer = myWorkshop->viewer();
233 connect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
234 this, SLOT(onMouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
235 connect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
236 this, SLOT(onMouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
239 aModes << TopAbs_VERTEX;
240 aModes << TopAbs_EDGE;
241 myWorkshop->activateSubShapesSelection(aModes);
243 myLockApplyMgr->activate();
246 void PartSet_WidgetPoint2D::deactivate()
248 ModuleBase_IViewer* aViewer = myWorkshop->viewer();
249 disconnect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
250 this, SLOT(onMouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
251 disconnect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
252 this, SLOT(onMouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)));
254 myWorkshop->deactivateSubShapesSelection();
256 myLockApplyMgr->deactivate();
259 bool PartSet_WidgetPoint2D::getPoint2d(const Handle(V3d_View)& theView,
260 const TopoDS_Shape& theShape,
261 double& theX, double& theY) const
263 if (!theShape.IsNull()) {
264 if (theShape.ShapeType() == TopAbs_VERTEX) {
265 const TopoDS_Vertex& aVertex = TopoDS::Vertex(theShape);
266 if (!aVertex.IsNull()) {
267 // A case when point is taken from existing vertex
268 gp_Pnt aPoint = BRep_Tool::Pnt(aVertex);
269 PartSet_Tools::convertTo2D(aPoint, mySketch, theView, theX, theY);
277 void PartSet_WidgetPoint2D::setConstraintWith(const ObjectPtr& theObject)
279 // Create point-edge coincedence
280 FeaturePtr aFeature = mySketch->addFeature(SketchPlugin_ConstraintCoincidence::ID());
281 std::shared_ptr<ModelAPI_Data> aData = aFeature->data();
283 std::shared_ptr<ModelAPI_AttributeRefAttr> aRef1 = std::dynamic_pointer_cast<
284 ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
285 AttributePtr aThisAttr = feature()->data()->attribute(attributeID());
286 std::shared_ptr<GeomDataAPI_Point2D> aThisPoint =
287 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aThisAttr);
288 aRef1->setAttr(aThisPoint);
290 std::shared_ptr<ModelAPI_AttributeRefAttr> aRef2 = std::dynamic_pointer_cast<
291 ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_B()));
292 aRef2->setObject(theObject);
297 void PartSet_WidgetPoint2D::onMouseRelease(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
299 // the contex menu release by the right button should not be processed by this widget
300 if (theEvent->button() != Qt::LeftButton)
303 ModuleBase_ISelection* aSelection = myWorkshop->selection();
304 Handle(V3d_View) aView = theWnd->v3dView();
305 // TODO: This fragment doesn't work because bug in OCC Viewer. It can be used after fixing.
306 NCollection_List<TopoDS_Shape> aShapes;
307 std::list<ObjectPtr> aObjects;
308 aSelection->selectedShapes(aShapes, aObjects);
309 // if we have selection
310 if (aShapes.Extent() > 0) {
311 TopoDS_Shape aShape = aShapes.First();
312 ObjectPtr aObject = aObjects.front();
313 FeaturePtr aSelectedFeature = ModelAPI_Feature::feature(aObject);
314 if (aSelectedFeature.get() != NULL) {
315 std::shared_ptr<SketchPlugin_Feature> aSPFeature =
316 std::dynamic_pointer_cast<SketchPlugin_Feature>(aSelectedFeature);
317 if ((!aSPFeature) && (!aShape.IsNull())) {
318 ResultPtr aFixedObject = PartSet_Tools::findFixedObjectByExternal(aShape, aObject, mySketch);
319 if (!aFixedObject.get())
320 aObject = PartSet_Tools::createFixedObjectByExternal(aShape, aObject, mySketch);
321 setConstraintWith(aObject);
322 emit vertexSelected();
323 emit focusOutWidget(this);
328 if (getPoint2d(aView, aShape, aX, aY)) {
329 PartSet_Tools::setConstraints(mySketch, feature(), attributeID(),aX, aY);
330 emit vertexSelected();
331 emit focusOutWidget(this);
333 } else if (aShape.ShapeType() == TopAbs_EDGE) {
334 setConstraintWith(aObject);
335 emit vertexSelected();
336 emit focusOutWidget(this);
340 // End of Bug dependent fragment
342 // A case when point is taken from mouse event
343 gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWnd->v3dView());
345 PartSet_Tools::convertTo2D(aPoint, mySketch, aView, aX, anY);
346 if (!setPoint(aX, anY))
349 /// Start alternative code
350 //std::shared_ptr<GeomDataAPI_Point2D> aFeaturePoint = std::dynamic_pointer_cast<
351 // GeomDataAPI_Point2D>(feature()->data()->attribute(attributeID()));
352 //QList<FeaturePtr> aIgnore;
353 //aIgnore.append(feature());
355 //double aTolerance = aView->Convert(7);
356 //std::shared_ptr<GeomDataAPI_Point2D> aAttrPnt =
357 // PartSet_Tools::findAttributePoint(mySketch, aX, anY, aTolerance, aIgnore);
358 //if (aAttrPnt.get() != NULL) {
359 // aFeaturePoint->setValue(aAttrPnt->pnt());
360 // PartSet_Tools::createConstraint(mySketch, aAttrPnt, aFeaturePoint);
361 // emit vertexSelected();
363 /// End alternative code
364 emit focusOutWidget(this);
368 void PartSet_WidgetPoint2D::onMouseMove(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
373 gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWnd->v3dView());
376 PartSet_Tools::convertTo2D(aPoint, mySketch, theWnd->v3dView(), aX, anY);
380 double PartSet_WidgetPoint2D::x() const
382 return myXSpin->value();
385 double PartSet_WidgetPoint2D::y() const
387 return myYSpin->value();
390 void PartSet_WidgetPoint2D::onValuesChanged()
392 myLockApplyMgr->valuesChanged();
393 emit valuesChanged();