1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #include "PartSet_WidgetSketchLabel.h"
22 #include "PartSet_Tools.h"
23 #include "PartSet_Module.h"
24 #include "PartSet_PreviewPlanes.h"
26 #include "SketchPlugin_SketchEntity.h"
28 #include <XGUI_Workshop.h>
29 #include <XGUI_Displayer.h>
30 #include <XGUI_SelectionMgr.h>
31 #include <XGUI_Selection.h>
32 #include <XGUI_ViewerProxy.h>
33 #include <XGUI_ActionsMgr.h>
34 #include <XGUI_Tools.h>
35 #include <XGUI_ModuleConnector.h>
37 #include <ModuleBase_Operation.h>
38 #include <ModuleBase_ViewerPrs.h>
39 #include <ModuleBase_Tools.h>
40 #include <ModuleBase_IModule.h>
42 #include <ModelAPI_ResultBody.h>
43 #include <ModelAPI_Tools.h>
45 #include <GeomAlgoAPI_FaceBuilder.h>
46 #include <GeomAlgoAPI_ShapeTools.h>
47 #include <GeomDataAPI_Point.h>
48 #include <GeomDataAPI_Dir.h>
49 #include <GeomAPI_XYZ.h>
50 #include <GeomAPI_Face.h>
51 #include <GeomAPI_Edge.h>
52 #include <GeomAPI_ShapeExplorer.h>
54 #include <SketchPlugin_Sketch.h>
55 #include <SketcherPrs_Tools.h>
57 #include <Precision.hxx>
61 #include <AIS_Shape.hxx>
62 #include <AIS_DimensionSelectionMode.hxx>
63 #include <Bnd_Box.hxx>
65 #include <Config_WidgetAPI.h>
66 #include <Config_PropManager.h>
69 #include <QApplication>
70 #include <QVBoxLayout>
71 #include <QHBoxLayout>
74 #include <QPushButton>
75 #include <QStackedWidget>
77 #include <QDoubleValidator>
80 #define DBL_MAX 1.7976931348623158e+308
83 PartSet_WidgetSketchLabel::PartSet_WidgetSketchLabel(QWidget* theParent,
84 ModuleBase_IWorkshop* theWorkshop,
85 const Config_WidgetAPI* theData,
86 const QMap<PartSet_Tools::ConstraintVisibleState, bool>& toShowConstraints)
87 : ModuleBase_WidgetValidated(theParent, theWorkshop, theData)
89 QVBoxLayout* aLayout = new QVBoxLayout(this);
90 ModuleBase_Tools::zeroMargins(aLayout);
92 myStackWidget = new QStackedWidget(this);
93 myStackWidget->setContentsMargins(0,0,0,0);
94 aLayout->addWidget(myStackWidget);
96 // Define label for plane selection
97 QWidget* aFirstWgt = new QWidget(this);
99 // Size of the View control
100 mySizeOfViewWidget = new QWidget(aFirstWgt);
101 QHBoxLayout* aSizeLayout = new QHBoxLayout(mySizeOfViewWidget);
102 aSizeLayout->addWidget(new QLabel("Size of the view", mySizeOfViewWidget));
103 mySizeOfView = new QLineEdit(mySizeOfViewWidget);
105 QDoubleValidator* aValidator = new QDoubleValidator(0, DBL_MAX, 12, mySizeOfView);
106 aValidator->setLocale(ModuleBase_Tools::doubleLocale());
107 aValidator->setNotation(QDoubleValidator::StandardNotation);
108 mySizeOfView->setValidator(aValidator);
109 aSizeLayout->addWidget(mySizeOfView);
111 QString aText = QString::fromStdString(theData->getProperty("title"));
112 QLabel* aLabel = new QLabel(aText, aFirstWgt);
113 aLabel->setWordWrap(true);
114 QString aTooltip = QString::fromStdString(theData->getProperty("tooltip"));
115 aLabel->setToolTip(aTooltip);
116 aLabel->setIndent(5);
118 aLayout = new QVBoxLayout(aFirstWgt);
119 ModuleBase_Tools::zeroMargins(aLayout);
120 aLayout->addWidget(mySizeOfViewWidget);
121 aLayout->addWidget(aLabel);
122 aLayout->addStretch(1);
124 myStackWidget->addWidget(aFirstWgt);
126 // Define widget for sketch manmagement
127 QWidget* aSecondWgt = new QWidget(this);
128 aLayout = new QVBoxLayout(aSecondWgt);
129 ModuleBase_Tools::zeroMargins(aLayout);
131 QGroupBox* aViewBox = new QGroupBox(tr("Sketcher plane"), this);
132 QVBoxLayout* aViewLayout = new QVBoxLayout(aViewBox);
134 myViewInverted = new QCheckBox(tr("Reversed"), aViewBox);
135 aViewLayout->addWidget(myViewInverted);
137 QPushButton* aSetViewBtn =
138 new QPushButton(QIcon(":icons/plane_view.png"), tr("Set plane view"), aViewBox);
139 connect(aSetViewBtn, SIGNAL(clicked(bool)), this, SLOT(onSetPlaneView()));
140 aViewLayout->addWidget(aSetViewBtn);
142 aLayout->addWidget(aViewBox);
144 QMap<PartSet_Tools::ConstraintVisibleState, QString> aStates;
145 aStates[PartSet_Tools::Geometrical] = tr("Show geometrical constraints");
146 aStates[PartSet_Tools::Dimensional] = tr("Show dimensional constraints");
147 aStates[PartSet_Tools::Expressions] = tr("Show existing expressions");
149 QMap<PartSet_Tools::ConstraintVisibleState, QString>::const_iterator anIt = aStates.begin(),
150 aLast = aStates.end();
151 for (; anIt != aLast; anIt++) {
152 QCheckBox* aShowConstraints = new QCheckBox(anIt.value(), this);
153 connect(aShowConstraints, SIGNAL(toggled(bool)), this, SLOT(onShowConstraint(bool)));
154 aLayout->addWidget(aShowConstraints);
156 PartSet_Tools::ConstraintVisibleState aState = anIt.key();
157 myShowConstraints[aState] = aShowConstraints;
159 if (toShowConstraints.contains(aState))
160 aShowConstraints->setChecked(toShowConstraints[aState]);
163 myStackWidget->addWidget(aSecondWgt);
164 //setLayout(aLayout);
166 myPreviewPlanes = new PartSet_PreviewPlanes();
169 PartSet_WidgetSketchLabel::~PartSet_WidgetSketchLabel()
173 bool PartSet_WidgetSketchLabel::setSelection(QList<ModuleBase_ViewerPrsPtr>& theValues,
174 const bool theToValidate)
176 // do not use the given selection if the plane of the sketch has been already set.
177 // If this check is absent, a selected plane in the viewer can be set in the sketch
178 // even if the sketch is built on another plane.
182 ModuleBase_ViewerPrsPtr aPrs = theValues.first();
183 bool aDone = setSelectionInternal(theValues, theToValidate);
185 updateByPlaneSelected(aPrs);
189 QList<QWidget*> PartSet_WidgetSketchLabel::getControls() const
191 QList<QWidget*> aResult;
192 aResult << myStackWidget;
196 void PartSet_WidgetSketchLabel::onSelectionChanged()
198 QList<ModuleBase_ViewerPrsPtr> aSelected = getFilteredSelected();
200 if (aSelected.empty())
202 ModuleBase_ViewerPrsPtr aPrs = aSelected.first();
203 bool aDone = setSelectionInternal(aSelected, false);
205 updateByPlaneSelected(aPrs);
206 updateObject(myFeature);
210 void PartSet_WidgetSketchLabel::onShowConstraint(bool theOn)
212 QCheckBox* aSenderCheckBox = qobject_cast<QCheckBox*>(sender());
214 QMap<PartSet_Tools::ConstraintVisibleState, QCheckBox*>::const_iterator
215 anIt = myShowConstraints.begin(), aLast = myShowConstraints.end();
217 PartSet_Tools::ConstraintVisibleState aState = PartSet_Tools::Geometrical;
219 for (; anIt != aLast && !aFound; anIt++) {
220 aFound = anIt.value() == aSenderCheckBox;
225 emit showConstraintToggled(aState, theOn);
228 void PartSet_WidgetSketchLabel::blockAttribute(const AttributePtr& theAttribute,
229 const bool& theToBlock, bool& isFlushesActived,
230 bool& isAttributeSetInitializedBlocked,
231 bool& isAttributeSendUpdatedBlocked)
233 ModuleBase_WidgetValidated::blockAttribute(theAttribute, theToBlock, isFlushesActived,
234 isAttributeSetInitializedBlocked,
235 isAttributeSendUpdatedBlocked);
236 // We do not restore the previous state of isAttributeSetInitializedBlocked for each of
237 // attributes. It it is necessary, these states should be append to the method attributes
238 // or stored in the widget
240 std::list<AttributePtr> anAttributes = myFeature->data()->attributes("");
241 std::list<AttributePtr>::const_iterator anIt = anAttributes.begin(), aLast = anAttributes.end();
243 for(; anIt != aLast; anIt++) {
244 AttributePtr anAttribute = *anIt;
246 anAttribute->blockSetInitialized(true);
248 anAttribute->blockSetInitialized(isAttributeSetInitializedBlocked);
252 bool PartSet_WidgetSketchLabel::setSelectionInternal(
253 const QList<ModuleBase_ViewerPrsPtr>& theValues,
254 const bool theToValidate)
257 if (theValues.empty()) {
258 // In order to make reselection possible, set empty object and shape should be done
259 setSelectionCustom(std::shared_ptr<ModuleBase_ViewerPrs>(
260 new ModuleBase_ViewerPrs(ObjectPtr(), GeomShapePtr(), NULL)));
264 // it removes the processed value from the parameters list
265 ModuleBase_ViewerPrsPtr aValue = theValues.first();//.takeFirst();
266 if (!theToValidate || isValidInFilters(aValue))
267 aDone = setSelectionCustom(aValue);
273 void PartSet_WidgetSketchLabel::updateByPlaneSelected(const ModuleBase_ViewerPrsPtr& thePrs)
275 // 1. hide main planes if they have been displayed and display sketch preview plane
276 myPreviewPlanes->erasePreviewPlanes(myWorkshop);
278 PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(myWorkshop->module());
280 CompositeFeaturePtr aSketch = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(myFeature);
281 bool isSetSizeOfView = false;
282 double aSizeOfView = 0;
283 QString aSizeOfViewStr = mySizeOfView->text();
284 if (!aSizeOfViewStr.isEmpty()) {
285 aSizeOfView = aSizeOfViewStr.toDouble(&isSetSizeOfView);
286 if (isSetSizeOfView && aSizeOfView <= 0) {
287 isSetSizeOfView = false;
291 aModule->sketchMgr()->previewSketchPlane()->setSizeOfView(aSizeOfView, true);
292 aModule->sketchMgr()->previewSketchPlane()->createSketchPlane(aSketch, myWorkshop);
294 aModule->sketchMgr()->previewSketchPlane()->setSizeOfView(aSizeOfView, false);
296 // 2. if the planes were displayed, change the view projection
297 const GeomShapePtr& aShape = thePrs->shape();
298 std::shared_ptr<GeomAPI_Shape> aGShape;
300 DataPtr aData = feature()->data();
301 AttributeSelectionPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
302 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
304 // selection happens in OCC viewer
305 if (aShape.get() && !aShape->isNull()) {
308 else { // selection happens in OCC viewer(on body) of in the OB browser
310 aGShape = aSelAttr->value();
313 // If the selected object is a sketch then use its plane
314 std::shared_ptr<GeomAPI_Pln> aPlane;
315 ObjectPtr aObj = thePrs->object();
316 // obsolete as selected sketch is stored in external attribute
318 FeaturePtr aFeature = ModelAPI_Feature::feature(aObj);
319 if (aFeature.get() && (aFeature != feature())) {
320 if (aFeature->getKind() == SketchPlugin_Sketch::ID()) {
321 CompositeFeaturePtr aSketch =
322 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
323 aPlane = PartSet_Tools::sketchPlane(aSketch);
327 if (aGShape.get() != NULL) {
328 // get plane parameters
330 std::shared_ptr<GeomAPI_Face> aFace(new GeomAPI_Face(aGShape));
331 aPlane = aFace->getPlane();
335 std::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
336 gp_XYZ aXYZ = aDir->impl<gp_Dir>().XYZ();
339 // orienting projection is not needed: it is done in GeomAlgoAPI_FaceBuilder::plane
340 /*if (aGShape->impl<TopoDS_Shape>().Orientation() == TopAbs_REVERSED) {
344 // Rotate view if the sketcher plane is selected only from preview planes
345 // Preview planes are created only if there is no any shape
346 bool aRotate = Config_PropManager::boolean(SKETCH_TAB_NAME, "rotate_to_plane");
348 myWorkshop->viewer()->setViewProjection(aXYZ.X(), aXYZ.Y(), aXYZ.Z(), aTwist);
350 PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(myWorkshop->module());
352 aModule->onViewTransformed();
354 // 3. Clear text in the label
355 myStackWidget->setCurrentIndex(1);
356 //myLabel->setText("");
357 //myLabel->setToolTip("");
358 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
359 disconnect(aWorkshop->selector(), SIGNAL(selectionChanged()),
360 this, SLOT(onSelectionChanged()));
361 // 4. deactivate face selection filter
362 activateFilters(false);
364 // 5. Clear selection mode and define sketching mode
365 emit planeSelected(plane());
366 // after the plane is selected in the sketch, the sketch selection should be activated
367 // it can not be performed in the sketch label widget because, we don't need to switch off
368 // the selection by any label deactivation, but need to switch it off by stop the sketch
369 activateSelection(true);
371 // 6. Update sketcher actions
372 XGUI_ActionsMgr* anActMgr = aWorkshop->actionsMgr();
374 myWorkshop->updateCommandStatus();
375 aWorkshop->selector()->clearSelection();
376 myWorkshop->viewer()->update();
379 std::shared_ptr<GeomAPI_Pln> PartSet_WidgetSketchLabel::plane() const
381 CompositeFeaturePtr aSketch = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(myFeature);
382 return PartSet_Tools::sketchPlane(aSketch);
385 bool PartSet_WidgetSketchLabel::focusTo()
387 ModuleBase_Tools::setFocus(myStackWidget, "PartSet_WidgetSketchLabel::focusTo()");
391 void PartSet_WidgetSketchLabel::enableFocusProcessing()
393 myStackWidget->installEventFilter(this);
396 void PartSet_WidgetSketchLabel::storeAttributeValue(const AttributePtr& theAttribute)
398 ModuleBase_WidgetValidated::storeAttributeValue(theAttribute);
401 void PartSet_WidgetSketchLabel::restoreAttributeValue(const AttributePtr& theAttribute,
404 ModuleBase_WidgetValidated::restoreAttributeValue(theAttribute, theValid);
406 // it is not necessary to save the previous plane value because the plane is chosen once
407 DataPtr aData = feature()->data();
408 AttributeSelectionPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
409 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
411 ResultPtr anEmptyResult;
412 GeomShapePtr anEmptyShape;
413 aSelAttr->setValue(anEmptyResult, anEmptyShape);
417 bool PartSet_WidgetSketchLabel::setSelectionCustom(const ModuleBase_ViewerPrsPtr& thePrs)
419 return fillSketchPlaneBySelection(thePrs);
422 bool PartSet_WidgetSketchLabel::canFillSketch(const ModuleBase_ViewerPrsPtr& thePrs)
424 bool aCanFillSketch = true;
425 // avoid any selection on sketch object
426 ObjectPtr anObject = thePrs->object();
427 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
429 FeaturePtr aFeature = ModelAPI_Feature::feature(aResult);
430 if (aFeature->getKind() == SketchPlugin_Sketch::ID())
431 aCanFillSketch = false;
433 // check plane or planar face of any non-sketch object
434 if (aCanFillSketch) {
435 std::shared_ptr<GeomAPI_Face> aGeomFace;
437 GeomShapePtr aGeomShape = thePrs->shape();
438 if ((!aGeomShape.get() || aGeomShape->isNull()) && aResult.get()) {
439 aGeomShape = aResult->shape();
442 if (aGeomShape.get() && aGeomShape->shapeType() == GeomAPI_Shape::FACE) {
443 std::shared_ptr<GeomAPI_Face> aGeomFace(new GeomAPI_Face(aGeomShape));
444 aCanFillSketch = aGeomFace.get() && aGeomFace->isPlanar();
447 aCanFillSketch = false;
449 return aCanFillSketch;
452 bool PartSet_WidgetSketchLabel::fillSketchPlaneBySelection(const ModuleBase_ViewerPrsPtr& thePrs)
454 bool isOwnerSet = false;
456 const GeomShapePtr& aShape = thePrs->shape();
457 std::shared_ptr<GeomAPI_Dir> aDir;
459 if (thePrs->object() && (feature() != thePrs->object())) {
460 FeaturePtr aFeature = ModelAPI_Feature::feature(thePrs->object());
461 DataPtr aData = feature()->data();
462 AttributeSelectionPtr aSelAttr =
463 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
464 (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
466 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(thePrs->object());
468 GeomShapePtr aShapePtr(new GeomAPI_Shape());
469 if (!aShape.get() || aShape->isNull()) { // selection happens in the OCC viewer
470 aShapePtr = ModelAPI_Tools::shape(aRes);
472 else { // selection happens in OB browser
475 if (aShapePtr.get() != NULL) {
476 aSelAttr->setValue(aRes, aShapePtr);
482 else if (aShape.get() && !aShape->isNull()) {
483 const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
484 aDir = setSketchPlane(aTDShape);
485 isOwnerSet = aDir.get();
490 void PartSet_WidgetSketchLabel::activateCustom()
492 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
494 myStackWidget->setCurrentIndex(1);
495 activateSelection(true);
499 myStackWidget->setCurrentIndex(0);
500 bool aBodyIsVisualized = myPreviewPlanes->hasVisualizedBodies(myWorkshop);
502 // Clear previous selection mode It is necessary for correct activation of preview planes
503 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
504 XGUI_Displayer* aDisp = aWorkshop->displayer();
505 aDisp->activateObjects(QIntList(), aDisp->displayedObjects(), false);
507 if (!aBodyIsVisualized) {
508 // We have to select a plane before any operation
509 myPreviewPlanes->showPreviewPlanes(myWorkshop);
510 mySizeOfViewWidget->setVisible(true);
513 mySizeOfViewWidget->setVisible(false);
515 activateSelection(true);
517 connect(XGUI_Tools::workshop(myWorkshop)->selector(), SIGNAL(selectionChanged()),
518 this, SLOT(onSelectionChanged()));
519 activateFilters(true);
522 void PartSet_WidgetSketchLabel::deactivate()
524 ModuleBase_ModelWidget::deactivate();
525 bool aHidePreview = myPreviewPlanes->isPreviewDisplayed();
526 myPreviewPlanes->erasePreviewPlanes(myWorkshop);
527 activateSelection(false);
529 activateFilters(false);
531 myWorkshop->viewer()->update();
534 void PartSet_WidgetSketchLabel::activateSelection(bool toActivate)
538 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
540 myWorkshop->module()->activeSelectionModes(aModes);
543 aModes << TopAbs_FACE;
545 myWorkshop->activateSubShapesSelection(aModes);
547 myWorkshop->deactivateSubShapesSelection();
552 std::shared_ptr<GeomAPI_Dir>
553 PartSet_WidgetSketchLabel::setSketchPlane(const TopoDS_Shape& theShape)
555 if (theShape.IsNull())
556 return std::shared_ptr<GeomAPI_Dir>();
558 // get selected shape
559 std::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
560 aGShape->setImpl(new TopoDS_Shape(theShape));
562 // get plane parameters
563 std::shared_ptr<GeomAPI_Face> aFace(new GeomAPI_Face(aGShape));
564 std::shared_ptr<GeomAPI_Pln> aPlane = aFace->getPlane();
566 return std::shared_ptr<GeomAPI_Dir>();
567 return setSketchPlane(aPlane);
570 std::shared_ptr<GeomAPI_Dir>
571 PartSet_WidgetSketchLabel::setSketchPlane(std::shared_ptr<GeomAPI_Pln> thePlane)
573 // set plane parameters to feature
574 std::shared_ptr<ModelAPI_Data> aData = feature()->data();
575 double anA, aB, aC, aD;
576 thePlane->coefficients(anA, aB, aC, aD);
578 // calculate attributes of the sketch
579 std::shared_ptr<GeomAPI_Dir> aNormDir(new GeomAPI_Dir(anA, aB, aC));
580 std::shared_ptr<GeomAPI_XYZ> aCoords = aNormDir->xyz();
581 std::shared_ptr<GeomAPI_XYZ> aZero(new GeomAPI_XYZ(0, 0, 0));
582 aCoords = aCoords->multiplied(-aD * aCoords->distance(aZero));
583 std::shared_ptr<GeomAPI_Pnt> anOrigPnt(new GeomAPI_Pnt(aCoords));
584 // X axis is preferable to be dirX on the sketch
585 const double tol = Precision::Confusion();
586 bool isX = fabs(fabs(anA) - 1.0) < tol && fabs(aB) < tol && fabs(aC) < tol;
587 std::shared_ptr<GeomAPI_Dir> aTempDir(
588 isX ? new GeomAPI_Dir(0, 1, 0) : new GeomAPI_Dir(1, 0, 0));
589 std::shared_ptr<GeomAPI_Dir> aYDir(new GeomAPI_Dir(aNormDir->cross(aTempDir)));
590 std::shared_ptr<GeomAPI_Dir> aXDir(new GeomAPI_Dir(aYDir->cross(aNormDir)));
592 std::shared_ptr<GeomDataAPI_Point> anOrigin = std::dynamic_pointer_cast<GeomDataAPI_Point>(
593 aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
594 anOrigin->setValue(anOrigPnt);
595 std::shared_ptr<GeomDataAPI_Dir> aNormal = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
596 aData->attribute(SketchPlugin_Sketch::NORM_ID()));
597 aNormal->setValue(aNormDir);
598 std::shared_ptr<GeomDataAPI_Dir> aDirX = std::dynamic_pointer_cast<GeomDataAPI_Dir>(
599 aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
600 aDirX->setValue(aXDir);
601 std::shared_ptr<GeomAPI_Dir> aDir = thePlane->direction();
605 void PartSet_WidgetSketchLabel::onSetPlaneView()
607 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
609 std::shared_ptr<GeomAPI_Dir> aDirection = aPlane->direction();
610 gp_Dir aDir = aDirection->impl<gp_Dir>();
611 if (myViewInverted->isChecked())
613 myWorkshop->viewer()->setViewProjection(aDir.X(), aDir.Y(), aDir.Z(), 0.);
614 PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(myWorkshop->module());
616 aModule->onViewTransformed();
621 //******************************************************
622 QList<std::shared_ptr<ModuleBase_ViewerPrs>> PartSet_WidgetSketchLabel::findCircularEdgesInPlane()
624 QList<std::shared_ptr<ModuleBase_ViewerPrs>> aResult;
625 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
626 XGUI_Displayer* aDisplayer = aWorkshop->displayer();
627 QObjectPtrList aDispObjects = aDisplayer->displayedObjects();
629 std::shared_ptr<GeomAPI_Pln> aPlane = plane();
630 foreach(ObjectPtr aObj, aDispObjects) {
631 ResultPtr aResObj = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
633 GeomShapePtr aShape = aResObj->shape();
635 GeomAPI_ShapeExplorer aExplorer(aShape, GeomAPI_Shape::EDGE);
636 for(; aExplorer.more(); aExplorer.next()) {
637 GeomShapePtr aEdgeShape = aExplorer.current();
638 GeomAPI_Edge anEdge(aEdgeShape);
639 if ((anEdge.isCircle() || anEdge.isArc() || anEdge.isEllipse()) &&
640 anEdge.isInPlane(aPlane)) {
641 bool isContains = false;
642 // Check that edge is not used.
643 // It is possible that the same edge will be taken from different faces
644 foreach(std::shared_ptr<ModuleBase_ViewerPrs> aPrs, aResult) {
645 GeomAPI_Edge aUsedEdge(aPrs->shape());
646 if (aUsedEdge.isEqual(aEdgeShape)) {
652 std::shared_ptr<ModuleBase_ViewerPrs>
653 aPrs(new ModuleBase_ViewerPrs(aResObj, aEdgeShape));
654 aResult.append(aPrs);