1 // Copyright (C) 2014-2020 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 email : webmaster.salome@opencascade.com
20 #include "XGUI_FacesPanel.h"
21 #include "XGUI_ObjectsBrowser.h"
22 #include "XGUI_SelectionMgr.h"
23 #include "XGUI_Selection.h"
24 #include "XGUI_Tools.h"
25 #include "XGUI_Workshop.h"
26 #include "XGUI_Displayer.h"
27 #include "XGUI_ViewerProxy.h"
29 #include <ModuleBase_IModule.h>
30 #include <ModuleBase_ISelection.h>
31 #include <ModuleBase_IWorkshop.h>
32 #include <ModuleBase_IViewer.h>
33 #include <ModuleBase_ListView.h>
34 #include <ModuleBase_ResultPrs.h>
35 #include <ModuleBase_Tools.h>
36 #include <ModuleBase_ViewerPrs.h>
37 #include <ModuleBase_SelectionFilterType.h>
39 #include <Config_PropManager.h>
40 #include <Events_Loop.h>
41 #include <GeomAlgoAPI_CompoundBuilder.h>
42 #include <GeomAPI_Shape.h>
44 #include <ModelAPI_Events.h>
45 #include <ModelAPI_AttributeSelectionList.h>
49 #include <QFocusEvent>
50 #include <QGridLayout>
51 #include <QListWidget>
52 #include <QMainWindow>
55 static const int LayoutMargin = 3;
57 //********************************************************************
58 bool getGroup(ModuleBase_ViewerPrsPtr thePrs, ResultGroupPtr& theResGroup,
59 FeaturePtr& theGroupFeature)
61 ObjectPtr anObject = thePrs->object();
65 theResGroup = std::dynamic_pointer_cast<ModelAPI_ResultGroup>(anObject);
66 if (theResGroup.get()) {
67 theGroupFeature = ModelAPI_Feature::feature(theResGroup);
70 theGroupFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anObject);
71 if (theGroupFeature.get())
72 theResGroup = std::dynamic_pointer_cast<ModelAPI_ResultGroup>(theGroupFeature->firstResult());
74 return theGroupFeature.get() && theResGroup.get();
77 //********************************************************************
78 void updateHiddenShapes(Handle(ModuleBase_ResultPrs) thePrs, const TopoDS_ListOfShape& theShapes)
80 TopoDS_ListOfShape aAlreadyHidden = thePrs->hiddenSubShapes();
81 TopoDS_ListOfShape::Iterator aShPIt(theShapes);
82 for (; aShPIt.More(); aShPIt.Next()) {
83 if (aAlreadyHidden.Contains(aShPIt.Value()))
84 aAlreadyHidden.Remove(aShPIt.Value());
86 thePrs->setSubShapeHidden(aAlreadyHidden);
89 //********************************************************************
90 XGUI_FacesPanel::XGUI_FacesPanel(QWidget* theParent, XGUI_Workshop* theWorkshop)
91 : QDockWidget(theParent), myWorkshop(theWorkshop), myIsActive(false)
93 setWindowTitle(tr("Hide Faces"));
94 setObjectName("Hide Faces");
96 MAYBE_UNUSED QAction* aViewAct = toggleViewAction();
97 setStyleSheet("::title { position: relative; padding-left: 5px; text-align: left center }");
99 QWidget* aContent = new QWidget(this);
100 QGridLayout* aMainLayout = new QGridLayout(aContent);
101 aMainLayout->setContentsMargins(LayoutMargin, LayoutMargin, LayoutMargin, LayoutMargin);
104 myHiddenOrTransparent = new QCheckBox(tr("Transparent"), aContent);
105 connect(myHiddenOrTransparent, SIGNAL(toggled(bool)), SLOT(onTransparencyChanged()));
107 myListView = new ModuleBase_ListView(aContent, "", "Hidden/transparent faces in 3D view");
108 connect(myListView, SIGNAL(deleteActionClicked()), SLOT(onDeleteItem()));
110 aMainLayout->addWidget(myHiddenOrTransparent, 0, 0);
111 aMainLayout->addWidget(myListView->getControl(), 1, 0);
113 myListView->getControl()->setFocusPolicy(Qt::StrongFocus);
114 myListView->getControl()->viewport()->installEventFilter(this);
116 XGUI_Displayer* aDisplayer = myWorkshop->displayer();
117 connect(aDisplayer, SIGNAL(objectDisplayed(ObjectPtr, AISObjectPtr)),
118 SLOT(onObjectDisplay(ObjectPtr, AISObjectPtr)));
121 //********************************************************************
122 void XGUI_FacesPanel::reset(const bool isToFlushRedisplay)
124 if (myLastItemIndex == 0) // do nothing because there was no activity in the pane after reset
127 std::map<ObjectPtr, TopoDS_ListOfShape> anObjectToShapes;
128 std::map<ObjectPtr, Handle(ModuleBase_ResultPrs) > anObjectToPrs;
129 QMap<int, ModuleBase_ViewerPrsPtr >::const_iterator aIt;
130 for (aIt = myItems.cbegin(); aIt != myItems.cend(); aIt++) {
131 getObjectsMapFromPrs(aIt.value(), anObjectToShapes, anObjectToPrs);
134 std::set<ObjectPtr> aObjects;
135 TopoDS_ListOfShape anEmpty;
136 std::map<ObjectPtr, Handle(ModuleBase_ResultPrs)>::const_iterator aPrsIt;
137 for (aPrsIt = anObjectToPrs.cbegin(); aPrsIt != anObjectToPrs.cend(); aPrsIt++) {
138 aObjects.insert(aPrsIt->first);
139 aPrsIt->second->setSubShapeHidden(anEmpty);
141 std::set<ObjectPtr >::const_iterator aGrpIt;
142 for (aGrpIt = myHiddenGroups.cbegin(); aGrpIt != myHiddenGroups.cend(); aGrpIt++)
143 (*aGrpIt)->setDisplayed(true);
144 myHiddenGroups.clear();
146 if (redisplayObjects(aObjects))
149 // clear internal containers
150 myListView->getControl()->clear();
152 updateProcessedObjects(myItems, myItemObjects);
153 myLastItemIndex = 0; // it should be after redisplay as flag used in customize
154 myHiddenObjects.clear();
157 //********************************************************************
158 bool XGUI_FacesPanel::isEmpty() const
160 return myItems.size() == 0;
163 //********************************************************************
164 void XGUI_FacesPanel::selectionModes(QIntList& theModes)
166 theModes.append(TopAbs_FACE);
169 //********************************************************************
170 void XGUI_FacesPanel::selectionFilters(SelectMgr_ListOfFilter& theSelectionFilters)
172 ModuleBase_IModule* aModule = myWorkshop->module();
173 QIntList aModuleSelectionFilters = myWorkshop->module()->selectionFilters();
175 // The global filter makes problem for groups selection when any operation is launched
176 // theSelectionFilters.Append(aModule->selectionFilter(SF_GlobalFilter));
177 theSelectionFilters.Append(aModule->selectionFilter(SF_FilterInfinite));
178 theSelectionFilters.Append(aModule->selectionFilter(SF_ResultGroupNameFilter));
181 //********************************************************************
182 bool XGUI_FacesPanel::eventFilter(QObject* theObject, QEvent *theEvent)
184 QWidget* aWidget = qobject_cast<QWidget*>(theObject);
185 if (theEvent->type() == QEvent::MouseButtonRelease)
187 if (myListView->getControl()->viewport() == aWidget)
188 setActivePanel(true);
190 // pass the event on to the parent class
191 return QObject::eventFilter(theObject, theEvent);
194 //********************************************************************
195 void XGUI_FacesPanel::setActivePanel(const bool theIsActive)
197 if (myIsActive == theIsActive)
200 ModuleBase_Tools::setShadowEffect(myListView->getControl(), theIsActive);
201 myIsActive = theIsActive;
205 // selection should be cleared after emit of signal to do not process selection change
206 // event by the previous selector
207 // the selection is cleared by activating selection control
208 myWorkshop->selector()->clearSelection();
214 //********************************************************************
215 bool XGUI_FacesPanel::useTransparency() const
217 return myHiddenOrTransparent->isChecked();
220 //********************************************************************
221 double XGUI_FacesPanel::transparency() const
223 return useTransparency() ?
224 Config_PropManager::real("Visualization", "hidden_face_transparency") : 1;
228 //********************************************************************
229 void XGUI_FacesPanel::restoreObjects(const std::set<ObjectPtr>& theHiddenObjects)
231 std::set<int> anIndicesToBeRemoved;
232 for (QMap<int, ModuleBase_ViewerPrsPtr>::const_iterator anItemsIt = myItems.begin();
233 anItemsIt != myItems.end(); anItemsIt++)
235 ModuleBase_ViewerPrsPtr aPrs = anItemsIt.value();
236 ObjectPtr anObject = aPrs->object();
237 if (theHiddenObjects.find(anObject) == theHiddenObjects.end()) // not found
239 anIndicesToBeRemoved.insert(anItemsIt.key());
242 // remove from myItes container
243 removeItems(anIndicesToBeRemoved);
244 if (!anIndicesToBeRemoved.empty()) // means that myItems has been changed
245 updateProcessedObjects(myItems, myItemObjects);
247 // remove from container of hidden objects
248 for (std::set<ObjectPtr>::const_iterator aHiddenIt = theHiddenObjects.begin();
249 aHiddenIt != theHiddenObjects.end(); aHiddenIt++)
251 if (myHiddenObjects.find(*aHiddenIt) != myHiddenObjects.end()) /// found objects
252 myHiddenObjects.erase(*aHiddenIt);
256 //********************************************************************
257 bool XGUI_FacesPanel::processAction(ModuleBase_ActionType theActionType)
259 switch (theActionType) {
261 // return processEnter();
263 setActivePanel(false);
266 return processDelete();
274 //********************************************************************
275 void XGUI_FacesPanel::getObjectsMapFromResult(ResultGroupPtr theResGroup,
276 FeaturePtr theGroupFeature,
277 std::map<ObjectPtr, TopoDS_ListOfShape>& theObjectToShapes,
278 std::map<ObjectPtr, Handle(ModuleBase_ResultPrs) >& theObjectToPrs)
280 XGUI_Displayer* aDisplayer = myWorkshop->displayer();
281 // Process a grouip result
282 AttributeSelectionListPtr aSelectionList = theGroupFeature->selectionList("group_list");
284 for (int i = 0; i < aSelectionList->size(); i++) {
285 AttributeSelectionPtr aSelection = aSelectionList->value(i);
286 ResultPtr aRes = aSelection->context();
287 aPrs = aDisplayer->getAISObject(aRes);
289 Handle(ModuleBase_ResultPrs) aResultPrs = Handle(ModuleBase_ResultPrs)::DownCast(
290 aPrs->impl<Handle(AIS_InteractiveObject)>());
291 if (!aResultPrs.IsNull()) {
292 GeomShapePtr aShape = aSelection->value();
293 if (theObjectToShapes.find(aRes) != theObjectToShapes.end())
294 theObjectToShapes.at(aRes).Append(aShape->impl<TopoDS_Shape>());
296 TopoDS_ListOfShape aListOfShapes;
297 aListOfShapes.Append(aShape->impl<TopoDS_Shape>());
298 theObjectToShapes[aRes] = aListOfShapes;
299 theObjectToPrs[aRes] = aResultPrs;
306 //********************************************************************
307 void objectsMapFromPrs(ModuleBase_ViewerPrsPtr thePrs,
308 std::map<ObjectPtr, TopoDS_ListOfShape>& theObjectToShapes,
309 std::map<ObjectPtr, Handle(ModuleBase_ResultPrs) >& theObjectToPrs)
311 ObjectPtr anObject = thePrs->object();
316 Handle(ModuleBase_ResultPrs) aResultPrs = Handle(ModuleBase_ResultPrs)::DownCast(
317 thePrs->interactive());
318 if (aResultPrs.IsNull())
321 if (theObjectToShapes.find(anObject) != theObjectToShapes.end())
322 theObjectToShapes.at(anObject).Append(ModuleBase_Tools::getSelectedShape(thePrs));
324 TopoDS_ListOfShape aListOfShapes;
325 aListOfShapes.Append(ModuleBase_Tools::getSelectedShape(thePrs));
326 theObjectToShapes[anObject] = aListOfShapes;
327 theObjectToPrs[anObject] = aResultPrs;
331 //********************************************************************
332 void XGUI_FacesPanel::getObjectsMapFromPrs(ModuleBase_ViewerPrsPtr thePrs,
333 std::map<ObjectPtr, TopoDS_ListOfShape>& theObjectToShapes,
334 std::map<ObjectPtr, Handle(ModuleBase_ResultPrs) >& theObjectToPrs)
336 ResultGroupPtr aResGroup;
337 FeaturePtr aGroupFeature;
338 if (getGroup(thePrs, aResGroup, aGroupFeature))
339 getObjectsMapFromResult(aResGroup, aGroupFeature, theObjectToShapes, theObjectToPrs);
341 objectsMapFromPrs(thePrs, theObjectToShapes, theObjectToPrs);
344 //********************************************************************
345 void XGUI_FacesPanel::processSelection()
347 QList<ModuleBase_ViewerPrsPtr> aSelected =
348 myWorkshop->selector()->selection()->getSelected(ModuleBase_ISelection::Viewer);
350 if (aSelected.size() == 0)
353 bool isModified = false;
354 static Events_ID aDispEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
356 std::map<ObjectPtr, TopoDS_ListOfShape> anObjectToShapes;
357 std::map<ObjectPtr, Handle(ModuleBase_ResultPrs) > anObjectToPrs;
358 std::set<int> aToRemove;
360 for (int i = 0; i < aSelected.size(); i++) {
361 ModuleBase_ViewerPrsPtr aPrs = aSelected[i];
362 ObjectPtr anObject = aPrs->object();
366 ResultGroupPtr aResGroup;
367 FeaturePtr aGroupFeature;
368 if (getGroup(aPrs, aResGroup, aGroupFeature)) {
369 AttributeSelectionListPtr aSelectionListAttr =
370 aGroupFeature->data()->selectionList("group_list");
371 std::string aType = aSelectionListAttr->selectionType();
372 if (aType != "Faces")
376 GeomShapePtr aShapePtr = aPrs->shape();
377 if (!aShapePtr.get() || !aShapePtr->isFace())
381 QString aItemName = aResGroup.get()?
382 aResGroup->data()->name().c_str() : XGUI_Tools::generateName(aPrs);
383 if (myListView->hasItem(aItemName))
386 if (aResGroup.get()) {
387 if (aResGroup->isDisplayed()) {
388 aResGroup->setDisplayed(false);
389 myHiddenGroups.insert(aResGroup);
391 getObjectsMapFromResult(aResGroup, aGroupFeature, anObjectToShapes, anObjectToPrs);
394 objectsMapFromPrs(aPrs, anObjectToShapes, anObjectToPrs);
396 // The code is dedicated to remove already selected items if they are selected twice
397 // It can happen in case of groups selection
398 QMap<int, ModuleBase_ViewerPrsPtr>::const_iterator aIt;
399 for (aIt = myItems.cbegin(); aIt != myItems.cend(); aIt++) {
400 ModuleBase_ViewerPrsPtr aCurPrs = aIt.value();
401 ObjectPtr aObject = aCurPrs->object();
402 ResultGroupPtr aCurResGroup = std::dynamic_pointer_cast<ModelAPI_ResultGroup>(aObject);
403 if (aCurResGroup.get())
405 if (anObjectToShapes.find(aObject) != anObjectToShapes.end()) {
406 TopoDS_ListOfShape aShapes = anObjectToShapes[aObject];
407 GeomShapePtr aShapePtr = aCurPrs->shape();
408 if (aShapes.Contains(aShapePtr->impl<TopoDS_Shape>())) {
409 aToRemove.insert(aIt.key());
414 myItems.insert(myLastItemIndex, aPrs);
415 myListView->addItem(aItemName, myLastItemIndex);
420 // Hide fully hidden shapes
421 std::map<ObjectPtr, TopoDS_ListOfShape>::const_iterator anIt;
422 for (anIt = anObjectToShapes.begin(); anIt != anObjectToShapes.end(); anIt++) {
423 ObjectPtr anObject = anIt->first;
424 if (!anObject.get() || anObjectToPrs.find(anObject) == anObjectToPrs.end())
426 Handle(ModuleBase_ResultPrs) aResultPrs = anObjectToPrs.at(anObject);
428 if (!aResultPrs->hasSubShapeVisible(anIt->second)) { // redisplay
429 // erase object because it is entirely hidden
430 anObject->setDisplayed(false);
431 myHiddenObjects.insert(anObject);
433 ModelAPI_EventCreator::get()->sendUpdated(anObject, aDispEvent);
436 // Process selected presentations
437 double aTransp = transparency();
438 std::map<ObjectPtr, Handle(ModuleBase_ResultPrs)>::iterator aPrsIt;
439 for (aPrsIt = anObjectToPrs.begin(); aPrsIt != anObjectToPrs.end(); aPrsIt++) {
440 ObjectPtr anObject = aPrsIt->first;
441 Handle(ModuleBase_ResultPrs) aPrs = aPrsIt->second;
442 TopoDS_ListOfShape aAlreadyHidden = aPrs->hiddenSubShapes();
443 TopoDS_ListOfShape aListOfShapes = anObjectToShapes[anObject];
444 TopoDS_ListOfShape::Iterator aShapesIt(aListOfShapes);
445 for (; aShapesIt.More(); aShapesIt.Next()) {
446 if (!aAlreadyHidden.Contains(aShapesIt.Value()))
447 aAlreadyHidden.Append(aShapesIt.Value());
449 aPrs->setSubShapeHidden(aAlreadyHidden);
450 aPrs->setHiddenSubShapeTransparency(aTransp);
453 // Remove duplicate items
454 removeItems(aToRemove);
456 updateProcessedObjects(myItems, myItemObjects);
461 //********************************************************************
462 bool XGUI_FacesPanel::processDelete()
464 //appendFirstSelectionInHistory();
465 QModelIndexList anIndices = myListView->getControl()->selectionModel()->selectedIndexes();
467 std::set<int> aSelectedIds;
468 myListView->getSelectedIndices(aSelectedIds);
469 if (aSelectedIds.empty())
472 std::set<ModuleBase_ViewerPrsPtr> aRestored;
473 std::set<int>::const_iterator anIt;
474 for (anIt = aSelectedIds.begin(); anIt != aSelectedIds.end(); anIt++) {
475 ModuleBase_ViewerPrsPtr aPrs = myItems[*anIt];
476 if (aRestored.find(aPrs) == aRestored.end()) {
477 aRestored.insert(aPrs);
478 myItems.remove(*anIt);
481 std::map<ObjectPtr, TopoDS_ListOfShape> anObjectToShapes;
482 std::map<ObjectPtr, Handle(ModuleBase_ResultPrs) > anObjectToPrs;
484 std::set<ModuleBase_ViewerPrsPtr>::const_iterator aIt;
485 for (aIt = aRestored.cbegin(); aIt != aRestored.cend(); aIt++) {
486 getObjectsMapFromPrs((*aIt), anObjectToShapes, anObjectToPrs);
487 ResultGroupPtr aResGroup;
488 FeaturePtr aGroupFeature;
489 if (getGroup((*aIt), aResGroup, aGroupFeature)) {
490 std::set<ObjectPtr >::iterator aGrpIt = myHiddenGroups.find(aResGroup);
491 if (aGrpIt != myHiddenGroups.end()) {
492 aResGroup->setDisplayed(true);
493 myHiddenGroups.erase(aGrpIt);
498 std::set<ObjectPtr> aRestoredObjects;
499 std::map<ObjectPtr, TopoDS_ListOfShape>::const_iterator aShapesIt;
500 for (aShapesIt = anObjectToShapes.begin(); aShapesIt != anObjectToShapes.end(); aShapesIt++) {
501 TopoDS_ListOfShape aShapes = aShapesIt->second;
502 aRestoredObjects.insert(aShapesIt->first);
503 Handle(ModuleBase_ResultPrs) aPrs = anObjectToPrs[aShapesIt->first];
504 TopoDS_ListOfShape aHiddenShapes = aPrs->hiddenSubShapes();
505 TopoDS_ListOfShape::Iterator aSubShapesIt(aShapes);
506 for (; aSubShapesIt.More(); aSubShapesIt.Next()) {
507 if (aHiddenShapes.Contains(aSubShapesIt.Value()))
508 aHiddenShapes.Remove(aSubShapesIt.Value());
510 aPrs->setSubShapeHidden(aHiddenShapes);
512 if (redisplayObjects(aRestoredObjects))
515 myListView->removeSelectedItems();
519 //********************************************************************
520 bool XGUI_FacesPanel::redisplayObjects(
521 const std::set<ObjectPtr >& theObjects)
523 if (theObjects.empty())
526 bool isModified = false;
527 static Events_ID aDispEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY);
528 for (std::set<ObjectPtr>::const_iterator anIt = theObjects.begin(); anIt != theObjects.end();
531 ObjectPtr anObject = *anIt;
532 if (!anObject->isDisplayed())
534 ModelAPI_EventCreator::get()->sendUpdated(anObject, aDispEvent);
540 //********************************************************************
541 void XGUI_FacesPanel::updateProcessedObjects(QMap<int, ModuleBase_ViewerPrsPtr> theItems,
542 std::set<ObjectPtr>& theObjects)
545 for (QMap<int, ModuleBase_ViewerPrsPtr>::const_iterator anIt = theItems.begin();
546 anIt != theItems.end(); anIt++) {
547 ModuleBase_ViewerPrsPtr aPrs = anIt.value();
548 ResultGroupPtr aResGroup;
549 FeaturePtr aGroupFeature;
550 if (getGroup(aPrs, aResGroup, aGroupFeature)) {
551 AttributeSelectionListPtr aSelectionList = aGroupFeature->selectionList("group_list");
552 for (int i = 0; i < aSelectionList->size(); i++) {
553 AttributeSelectionPtr aSelection = aSelectionList->value(i);
554 ResultPtr aRes = aSelection->context();
555 if (theObjects.find(aRes) == theObjects.end())
556 theObjects.insert(aRes);
560 if (theObjects.find(aPrs->object()) == theObjects.end())
561 theObjects.insert(aPrs->object());
566 //********************************************************************
567 void XGUI_FacesPanel::closeEvent(QCloseEvent* theEvent)
569 QDockWidget::closeEvent(theEvent);
573 //********************************************************************
574 void XGUI_FacesPanel::onDeleteItem()
579 //********************************************************************
580 void XGUI_FacesPanel::onTransparencyChanged()
582 std::map<ObjectPtr, TopoDS_ListOfShape> anObjectToShapes;
583 std::map<ObjectPtr, Handle(ModuleBase_ResultPrs) > anObjectToPrs;
584 QMap<int, ModuleBase_ViewerPrsPtr >::const_iterator aIt;
585 for (aIt = myItems.cbegin(); aIt != myItems.cend(); aIt++) {
586 getObjectsMapFromPrs(aIt.value(), anObjectToShapes, anObjectToPrs);
589 double aTransp = Config_PropManager::real("Visualization", "hidden_face_transparency");
590 std::set<ObjectPtr> aObjects;
591 std::map<ObjectPtr, Handle(ModuleBase_ResultPrs)>::const_iterator aPrsIt;
592 for (aPrsIt = anObjectToPrs.cbegin(); aPrsIt != anObjectToPrs.cend(); aPrsIt++) {
593 aObjects.insert(aPrsIt->first);
594 aPrsIt->second->setHiddenSubShapeTransparency(useTransparency()? aTransp : 1);
596 if (redisplayObjects(aObjects))
600 //********************************************************************
601 void XGUI_FacesPanel::onClosed()
603 setActivePanel(false);
607 //********************************************************************
608 void XGUI_FacesPanel::flushRedisplay() const
610 Events_Loop::loop()->flush(Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
611 // Necessary for update visibility icons in ObjectBrowser
612 XGUI_ObjectsBrowser* anObjectBrowser = myWorkshop->objectBrowser();
614 anObjectBrowser->updateAllIndexes();
615 myWorkshop->viewer()->update();
619 //********************************************************************
620 void XGUI_FacesPanel::onObjectDisplay(ObjectPtr theObject, AISObjectPtr theAIS)
622 bool aContains = false;
623 QMap<int, ModuleBase_ViewerPrsPtr>::iterator aIt;
624 for (aIt = myItems.begin(); aIt != myItems.end(); aIt++) {
625 ModuleBase_ViewerPrsPtr aPrs = aIt.value();
626 if (aPrs->object() == theObject) {
632 ResultGroupPtr aResGroup;
633 FeaturePtr aGroupFeature;
634 std::map<ObjectPtr, TopoDS_ListOfShape> aObjectToShapes;
635 std::map<ObjectPtr, Handle(ModuleBase_ResultPrs)> aObjectToPrs;
636 std::set<ObjectPtr> aObjects;
637 std::set<int> aIdsToRem;
639 TopoDS_ListOfShape aHideShapes;
640 std::map<ObjectPtr, TopoDS_ListOfShape>::const_iterator aSIt;
641 for (aIt = myItems.begin(); aIt != myItems.end(); aIt++) {
642 ModuleBase_ViewerPrsPtr aPrs = aIt.value();
643 if (getGroup(aPrs, aResGroup, aGroupFeature)) {
644 getObjectsMapFromResult(aResGroup, aGroupFeature, aObjectToShapes, aObjectToPrs);
645 if (aResGroup == theObject) {
646 // If group is displayed it means that it has to be deleted from the Faces list and all
647 // corresponded faces have been restored
648 for (aSIt = aObjectToShapes.begin(); aSIt != aObjectToShapes.end(); aSIt++) {
649 TopoDS_ListOfShape aShapes = aSIt->second;
650 Handle(ModuleBase_ResultPrs) aResPrs = aObjectToPrs[aSIt->first];
651 TopoDS_ListOfShape aAlreadyHidden = aResPrs->hiddenSubShapes();
652 TopoDS_ListOfShape::Iterator aShPIt(aShapes);
653 for (; aShPIt.More(); aShPIt.Next()) {
654 if (aAlreadyHidden.Contains(aShPIt.Value()))
655 aAlreadyHidden.Remove(aShPIt.Value());
657 aResPrs->setSubShapeHidden(aAlreadyHidden);
658 aObjects.insert(aSIt->first);
660 aIdsToRem.insert(aIt.key());
663 std::map<ObjectPtr, Handle(ModuleBase_ResultPrs)>::iterator aPIt =
664 aObjectToPrs.find(theObject);
665 if (aPIt != aObjectToPrs.end()) {
666 ObjectPtr aObj = aPIt->first;
667 if (aObj == theObject) {
668 TopoDS_ListOfShape aShapes = aObjectToShapes[aObj];
669 aHideShapes.Append(aShapes);
670 aObjects.insert(aObj);
676 if (aPrs->object() == theObject) {
677 TopoDS_Shape aShape = aPrs->shape()->impl<TopoDS_Shape>();
678 if (!aShape.IsNull())
679 aHideShapes.Append(aShape);
680 aPrs->setInteractive(theAIS->impl<Handle(AIS_InteractiveObject)>());
684 double aTransp = transparency();
685 if (aHideShapes.Size() > 0) {
686 Handle(ModuleBase_ResultPrs) aResultPrs = Handle(ModuleBase_ResultPrs)::DownCast(
687 theAIS->impl<Handle(AIS_InteractiveObject)>());
688 if (!aResultPrs.IsNull()) {
689 aResultPrs->setSubShapeHidden(aHideShapes);
690 aResultPrs->setHiddenSubShapeTransparency(aTransp);
691 aObjects.insert(theObject);
694 removeItems(aIdsToRem);
695 myWorkshop->selector()->clearSelection();
696 if (redisplayObjects(aObjects))
697 QTimer::singleShot(50, this, SLOT(flushRedisplay()));
701 void XGUI_FacesPanel::removeItems(std::set<int> theIds)
705 myListView->removeItems(theIds);
706 std::set<int>::const_iterator aRIt;
707 for (aRIt = theIds.begin(); aRIt != theIds.end(); aRIt++)
708 myItems.remove(*aRIt);