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 <ModuleBase_WidgetMultiSelector.h>
22 #include <GeomAPI_AISObject.h>
24 #include <ModuleBase_ActionIntParameter.h>
25 #include <ModuleBase_Definitions.h>
26 #include <ModuleBase_Events.h>
27 #include <ModuleBase_IconFactory.h>
28 #include <ModuleBase_IModule.h>
29 #include <ModuleBase_ISelection.h>
30 #include <ModuleBase_ISelectionActivate.h>
31 #include <ModuleBase_IPropertyPanel.h>
32 #include <ModuleBase_IViewer.h>
33 #include <ModuleBase_IWorkshop.h>
34 #include <ModuleBase_ListView.h>
35 #include <ModuleBase_ResultPrs.h>
36 #include <ModuleBase_Tools.h>
37 #include <ModuleBase_ViewerPrs.h>
38 #include <ModuleBase_WidgetShapeSelector.h>
39 #include <ModuleBase_ChoiceCtrl.h>
40 #include <ModuleBase_WidgetSelectionFilter.h>
42 #include <ModelAPI_Data.h>
43 #include <ModelAPI_Object.h>
44 #include <ModelAPI_AttributeSelectionList.h>
45 #include <ModelAPI_AttributeRefList.h>
46 #include <ModelAPI_AttributeRefAttrList.h>
47 #include <ModelAPI_Tools.h>
48 #include <ModelAPI_Events.h>
50 #include <Config_WidgetAPI.h>
52 #include <AIS_InteractiveObject.hxx>
54 #include <QGridLayout>
56 #include <QListWidget>
61 #include <QApplication>
64 #include <QMainWindow>
66 #include <QPushButton>
71 //#define DEBUG_UNDO_REDO
73 #ifdef DEBUG_UNDO_REDO
74 void printHistoryInfo(const QString& theMethodName, int theCurrentHistoryIndex,
75 QList<QList<std::shared_ptr<ModuleBase_ViewerPrs> > > theSelectedHistoryValues)
78 for (int i = 0; i < theSelectedHistoryValues.size(); i++)
79 aSizes.append(QString::number(theSelectedHistoryValues[i].size()));
81 std::cout << theMethodName.toStdString()
82 << " current = " << theCurrentHistoryIndex
83 << " size(history) = " << theSelectedHistoryValues.size()
84 << " (" << aSizes.join(", ").toStdString() << ")"
90 QStringList getIconsList(const QStringList& theNames)
93 foreach (QString aName, theNames) {
94 QString aUName = aName.toUpper();
95 if ((aUName == "VERTICES") || (aUName == "VERTEX"))
96 aIcons << ":pictures/vertex32.png";
97 else if ((aUName == "EDGES") || (aUName == "EDGE"))
98 aIcons << ":pictures/edge32.png";
99 else if ((aUName == "FACES") || (aUName == "FACE"))
100 aIcons << ":pictures/face32.png";
101 else if ((aUName == "SOLIDS") || (aUName == "SOLID"))
102 aIcons << ":pictures/solid32.png";
107 /// Stores default values of selected option (selection mode)
108 /// It is used only in case if myTypeCtrl is used
109 static QMap<std::string, std::string> defaultValues;
112 ModuleBase_WidgetMultiSelector::ModuleBase_WidgetMultiSelector(QWidget* theParent,
113 ModuleBase_IWorkshop* theWorkshop,
114 const Config_WidgetAPI* theData)
115 : ModuleBase_WidgetSelector(theParent, theWorkshop, theData),
116 myIsSetSelectionBlocked(false), myCurrentHistoryIndex(-1),
117 myIsFirst(true), myFiltersWgt(0), myShowOnlyBtn(0)
119 std::string aPropertyTypes = theData->getProperty("shape_types");
120 QString aTypesStr = aPropertyTypes.c_str();
121 myShapeTypes = aTypesStr.split(' ', QString::SkipEmptyParts);
122 myIsUseChoice = theData->getBooleanAttribute("use_choice", false);
124 QString aAllowedList(theData->getProperty("allow_objects").c_str());
125 if (!aAllowedList.isEmpty())
126 myAllowedObjects = aAllowedList.split(' ', QString::SkipEmptyParts);
128 myMainLayout = new QVBoxLayout(this);
129 ModuleBase_Tools::adjustMargins(myMainLayout);
132 QStringList aIconsList;
133 std::string aIcons = theData->getProperty("type_icons");
134 if (aIcons.size() > 0)
135 aIconsList = QString(aIcons.c_str()).split(' ', QString::SkipEmptyParts);
137 if (aIconsList.size() != myShapeTypes.size())
138 aIconsList = getIconsList(myShapeTypes);
140 myTypeCtrl = new ModuleBase_ChoiceCtrl(this, myShapeTypes, aIconsList);
141 myTypeCtrl->setLabel(tr("Type"));
142 if (!myShapeTypes.empty()) {
143 std::string aDefType = theData->getProperty("default_type");
144 if (aDefType.size() > 0) {
146 int aId = QString(aDefType.c_str()).toInt(&aOk);
148 myTypeCtrl->setValue(aId);
149 myDefMode = myShapeTypes.at(aId).toStdString();
152 if (myDefMode.size() == 0) {
153 myTypeCtrl->setValue(0);
154 myDefMode = myShapeTypes.first().toStdString();
157 myMainLayout->addWidget(myTypeCtrl);
159 // There is no sense to parameterize list of types while we can not parameterize selection mode
160 // if the xml definition contains one type, the controls to select a type should not be shown
161 if (myShapeTypes.size() <= 1 || !myIsUseChoice) {
162 myTypeCtrl->setVisible(false);
165 QString aLabelText = translate(theData->getProperty("label"));
166 if (aLabelText.size() > 0) {
167 QWidget* aLabelWgt = new QWidget(this);
168 QHBoxLayout* aLabelLayout = new QHBoxLayout(aLabelWgt);
169 aLabelLayout->setContentsMargins(0, 0, 0, 0);
170 myMainLayout->addWidget(aLabelWgt);
172 QLabel* aListLabel = new QLabel(aLabelText, this);
173 aLabelLayout->addWidget(aListLabel);
174 // if the xml definition contains one type, an information label
175 // should be shown near to the latest
176 if (myShapeTypes.size() <= 1) {
177 QString aLabelIcon = QString::fromStdString(theData->widgetIcon());
178 if (!aLabelIcon.isEmpty()) {
179 QLabel* aSelectedLabel = new QLabel("", this);
180 aSelectedLabel->setPixmap(ModuleBase_IconFactory::loadPixmap(aLabelIcon));
181 aLabelLayout->addWidget(aSelectedLabel);
182 aLabelLayout->addStretch(1);
187 QString aToolTip = translate(theData->widgetTooltip());
188 QString anObjName = QString::fromStdString(attributeID());
189 myListView = new ModuleBase_ListView(this, anObjName, aToolTip);
190 connect(myListView->getControl(), SIGNAL(itemSelectionChanged()), SLOT(onListSelection()));
191 connect(myListView, SIGNAL(deleteActionClicked()), SLOT(onDeleteItem()));
192 connect(myListView, SIGNAL(listActivated()), SLOT(onListActivated()));
194 myMainLayout->addWidget(myListView->getControl());
195 connect(myTypeCtrl, SIGNAL(valueChanged(int)), this, SLOT(onSelectionTypeChanged()));
197 myUseFilters = theData->getProperty("use_filters");
198 if (myUseFilters.length() > 0) {
199 QWidget* aFltrWgt = new QWidget(this);
200 QHBoxLayout* aFltrLayout = new QHBoxLayout(aFltrWgt);
202 myFiltersWgt = new ModuleBase_FilterStarter(myUseFilters, aFltrWgt, theWorkshop);
203 aFltrLayout->addWidget(myFiltersWgt);
205 aFltrLayout->addStretch();
207 myShowOnlyBtn = new QPushButton(tr("Show only"), aFltrWgt);
208 myShowOnlyBtn->setCheckable(true);
209 myShowOnlyBtn->setChecked(false);
210 connect(myShowOnlyBtn, SIGNAL(toggled(bool)), SLOT(onShowOnly(bool)));
211 aFltrLayout->addWidget(myShowOnlyBtn);
213 myMainLayout->addWidget(aFltrWgt);
216 bool aSameTop = theData->getBooleanAttribute("same_topology", false);
218 myGeomCheck = new QCheckBox(tr("Add elements that share the same topology"), this);
219 myMainLayout->addWidget(myGeomCheck);
220 connect(myGeomCheck, SIGNAL(toggled(bool)), SLOT(onSameTopology(bool)));
225 myIsNeutralPointClear = theData->getBooleanAttribute("clear_in_neutral_point", true);
226 if (myShapeTypes.size() > 1 || myIsUseChoice) {
227 if (defaultValues.contains(myFeatureId + attributeID())) {
228 myDefMode = defaultValues[myFeatureId + attributeID()];
229 myTypeCtrl->setValue(myDefMode.c_str());
234 ModuleBase_WidgetMultiSelector::~ModuleBase_WidgetMultiSelector()
238 //********************************************************************
239 void ModuleBase_WidgetMultiSelector::activateCustom()
241 ModuleBase_WidgetSelector::activateCustom();
243 ModuleBase_IModule* aModule = myWorkshop->module();
244 aModule->activateCustomPrs(myFeature,
245 ModuleBase_IModule::CustomizeHighlightedObjects, true);
246 clearSelectedHistory();
247 if (myAllowedObjects.length() > 0) {
248 Handle(SelectMgr_Filter) aFilter = aModule->selectionFilter(SF_GlobalFilter);
249 if (!aFilter.IsNull()) {
250 Handle(ModuleBase_ShapeDocumentFilter) aDocFilter =
251 Handle(ModuleBase_ShapeDocumentFilter)::DownCast(aFilter);
252 if (!aDocFilter.IsNull()) {
253 QStringList aSelFilters = aDocFilter->nonSelectableTypes();
254 foreach(QString aType, aSelFilters) {
255 if (aSelFilters.contains(aType)) {
256 aDocFilter->removeNonSelectableType(aType);
257 myTmpAllowed.append(aType);
265 //********************************************************************
266 void ModuleBase_WidgetMultiSelector::deactivate()
268 myWorkshop->module()->enableCustomModes();
270 ModuleBase_WidgetSelector::deactivate();
271 if (myVisibleObjects.size())
272 myShowOnlyBtn->setChecked(false);
274 myWorkshop->module()->deactivateCustomPrs(ModuleBase_IModule::CustomizeHighlightedObjects, true);
275 clearSelectedHistory();
276 if (myTmpAllowed.length() > 0) {
277 ModuleBase_IModule* aModule = myWorkshop->module();
278 Handle(SelectMgr_Filter) aFilter = aModule->selectionFilter(SF_GlobalFilter);
279 if (!aFilter.IsNull()) {
280 Handle(ModuleBase_ShapeDocumentFilter) aDocFilter =
281 Handle(ModuleBase_ShapeDocumentFilter)::DownCast(aFilter);
282 if (!aDocFilter.IsNull()) {
283 foreach(QString aType, myTmpAllowed) {
284 aDocFilter->addNonSelectableType(aType);
288 myTmpAllowed.clear();
292 //********************************************************************
293 void ModuleBase_WidgetMultiSelector::updateAfterDeactivation()
295 // restore previous Undo/Redo workshop state
296 myWorkshop->updateCommandStatus();
299 //********************************************************************
300 void ModuleBase_WidgetMultiSelector::updateAfterActivation()
302 // fill Undo/Redo actions with current information
303 myWorkshop->updateCommandStatus();
306 //********************************************************************
307 bool ModuleBase_WidgetMultiSelector::storeValueCustom()
309 // the value is stored on the selection changed signal processing
310 // A rare case when plugin was not loaded.
314 AttributePtr anAttribute = myFeature->data()->attribute(attributeID());
315 std::string aType = anAttribute->attributeType();
316 if (aType == ModelAPI_AttributeSelectionList::typeId()) {
317 AttributeSelectionListPtr aSelectionListAttr = myFeature->data()->selectionList(attributeID());
318 if (myTypeCtrl->isVisible()) {
319 std::string aMode = myTypeCtrl->textValue().toStdString();
320 if (myIsFirst && (!myDefMode.empty()))
323 aSelectionListAttr->setSelectionType(aMode);
325 } else { // no type, set the type as a first element of the list shape type when it is appeared
326 if (aSelectionListAttr->size()) {
327 AttributeSelectionPtr aSel = aSelectionListAttr->value(0);
328 GeomShapePtr aFirstVal = aSel->value();
329 if (!aFirstVal.get() && aSel->context().get())
330 aFirstVal = aSel->context()->shape();
331 if (aFirstVal.get() && !aFirstVal->isNull())
332 aSelectionListAttr->setSelectionType(aFirstVal->shapeTypeStr());
339 //********************************************************************
340 bool ModuleBase_WidgetMultiSelector::restoreValueCustom()
342 // A rare case when plugin was not loaded.
346 AttributePtr anAttribute = myFeature->data()->attribute(attributeID());
347 AttributeSelectionListPtr aSelectionListAttr = myFeature->data()->selectionList(attributeID());
348 std::string aType = anAttribute->attributeType();
349 if (aType == ModelAPI_AttributeSelectionList::typeId()) {
350 // Restore shape type
351 std::string aSelectionType = aSelectionListAttr->selectionType().c_str();
352 if (aSelectionType.empty())
353 aSelectionListAttr->setSelectionType(myDefMode);
355 setCurrentShapeType(ModuleBase_Tools::shapeType(aSelectionType.c_str()));
356 myDefMode = aSelectionType;
361 myGeomCheck->setChecked(aSelectionListAttr->isGeometricalSelection());
362 updateSelectionList();
366 //********************************************************************
367 bool ModuleBase_WidgetMultiSelector::setSelection(QList<ModuleBase_ViewerPrsPtr>& theValues,
368 const bool theToValidate)
370 if (myIsSetSelectionBlocked)
373 AttributeSelectionListPtr aSelectionListAttr;
374 if (attribute()->attributeType() == ModelAPI_AttributeSelectionList::typeId())
375 aSelectionListAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(attribute());
376 if (aSelectionListAttr.get())
377 aSelectionListAttr->cashValues(true);
379 /// remove unused objects from the model attribute.
380 /// It should be performed before new attributes append.
381 bool isDone = removeUnusedAttributeObjects(theValues);
383 QList<ModuleBase_ViewerPrsPtr> anInvalidValues;
384 QList<ModuleBase_ViewerPrsPtr> anAttributeValues;
385 QList<ModuleBase_ViewerPrsPtr>::const_iterator anIt = theValues.begin(), aLast = theValues.end();
386 for (; anIt != aLast; anIt++) {
387 ModuleBase_ViewerPrsPtr aValue = *anIt;
388 // do not validate and append to attribute selection presentation if it exists in the attribute
391 getGeomSelection(aValue, anObject, aShape);
392 if (ModuleBase_Tools::hasObject(attribute(), anObject, aShape, myWorkshop, myIsInValidate)) {
393 anAttributeValues.append(aValue);
396 if (theToValidate && !isValidInFilters(aValue))
397 anInvalidValues.append(aValue);
399 bool aHasInvalidValues = anInvalidValues.size() > 0;
401 for (anIt = theValues.begin(); anIt != aLast; anIt++) {
402 ModuleBase_ViewerPrsPtr aValue = *anIt;
403 bool aProcessed = false;
404 if ((aHasInvalidValues && anInvalidValues.contains(aValue)) ||
405 anAttributeValues.contains(aValue))
407 aProcessed = setSelectionCustom(aValue); /// it is not optimal as hasObject() is already checked
408 // if there is at least one set, the result is true
409 isDone = isDone || aProcessed;
411 // Check the selection with validators
412 QString aError = getError();
413 if (aError.length() > 0) {
414 aSelectionListAttr->clear();
417 // updateObject - to update/redisplay feature
418 // it is commented in order to perfom it outside the method
420 //updateObject(myFeature);
421 // this emit is necessary to call store/restore method an restore type of selection
422 //emit valuesChanged();
425 if (aSelectionListAttr.get())
426 aSelectionListAttr->cashValues(false);
429 if (!anInvalidValues.empty())
430 theValues.append(anInvalidValues);
432 if (isDone) // may be the feature's result is not displayed, but attributes should be
433 myWorkshop->module()->customizeFeature(myFeature, ModuleBase_IModule::CustomizeArguments,
434 true);/// hope that something is redisplayed by object updated
439 //********************************************************************
440 void ModuleBase_WidgetMultiSelector::getHighlighted(QList<ModuleBase_ViewerPrsPtr>& theValues)
442 std::set<int> anAttributeIds;
443 getSelectedAttributeIndices(anAttributeIds);
444 if (!anAttributeIds.empty())
445 convertIndicesToViewerSelection(anAttributeIds, theValues);
448 //********************************************************************
449 bool ModuleBase_WidgetMultiSelector::canProcessAction(ModuleBase_ActionType theActionType,
450 bool& isActionEnabled)
452 isActionEnabled = false;
453 bool aCanProcess = false;
454 switch (theActionType) {
458 isActionEnabled = theActionType == ActionUndo ? myCurrentHistoryIndex > 0
459 : (mySelectedHistoryValues.size() > 0 &&
460 myCurrentHistoryIndex < mySelectedHistoryValues.size() - 1);
464 aCanProcess = ModuleBase_WidgetSelector::canProcessAction(theActionType, isActionEnabled);
470 //********************************************************************
471 bool ModuleBase_WidgetMultiSelector::processAction(ModuleBase_ActionType theActionType,
472 const ActionParamPtr& theParam)
474 switch (theActionType) {
477 ActionIntParamPtr aParam =
478 std::dynamic_pointer_cast<ModuleBase_ActionIntParameter>(theParam);
479 int aNb = aParam->value();
480 if (theActionType == ActionUndo)
481 myCurrentHistoryIndex -= aNb;
483 myCurrentHistoryIndex += aNb;
484 QList<ModuleBase_ViewerPrsPtr> aSelected = mySelectedHistoryValues[myCurrentHistoryIndex];
485 // equal vertices should not be used here
486 ModuleBase_ISelection::filterSelectionOnEqualPoints(aSelected);
487 bool isDone = setSelection(aSelected,
488 false /*need not validate because values already was in list*/);
489 updateOnSelectionChanged(isDone);
491 myWorkshop->updateCommandStatus();
492 #ifdef DEBUG_UNDO_REDO
493 printHistoryInfo(QString("processAction %1").arg(theActionType == ActionUndo ? "Undo"
494 : "Redo"), myCurrentHistoryIndex, mySelectedHistoryValues);
499 return ModuleBase_ModelWidget::processAction(theActionType, theParam);
503 //********************************************************************
504 bool ModuleBase_WidgetMultiSelector::isValidSelectionCustom(const ModuleBase_ViewerPrsPtr& thePrs)
506 bool aValid = ModuleBase_WidgetSelector::isValidSelectionCustom(thePrs);
508 ResultPtr aResult = myWorkshop->selection()->getResult(thePrs);
509 if (!aResult.get()) { // In case if a feature was selected
510 FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(thePrs->object());
512 aResult = aFeature->firstResult();
514 aValid = aResult.get() != NULL;
517 // We can not select a result of our feature
518 std::list<ResultPtr> aResults;
519 ModelAPI_Tools::allResults(myFeature, aResults);
520 std::list<ResultPtr>::const_iterator aIt;
521 bool isSkipSelf = false;
522 for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
523 if ((*aIt) == aResult) {
536 //********************************************************************
537 bool ModuleBase_WidgetMultiSelector::processDelete()
539 appendFirstSelectionInHistory();
541 // find attribute indices to delete
542 std::set<int> anAttributeIds;
543 getSelectedAttributeIndices(anAttributeIds);
545 QModelIndexList anIndices = myListView->getControl()->selectionModel()->selectedIndexes();
547 // refill attribute by the items which indices are not in the list of ids
549 DataPtr aData = myFeature->data();
550 AttributePtr anAttribute = aData->attribute(attributeID());
551 std::string aType = anAttribute->attributeType();
552 aDone = !anAttributeIds.empty();
553 if (aType == ModelAPI_AttributeSelectionList::typeId()) {
554 AttributeSelectionListPtr aSelectionListAttr = aData->selectionList(attributeID());
555 aSelectionListAttr->remove(anAttributeIds);
558 else if (aType == ModelAPI_AttributeRefList::typeId()) {
559 AttributeRefListPtr aRefListAttr = aData->reflist(attributeID());
560 aRefListAttr->remove(anAttributeIds);
562 else if (aType == ModelAPI_AttributeRefAttrList::typeId()) {
563 AttributeRefAttrListPtr aRefAttrListAttr = aData->refattrlist(attributeID());
564 aRefAttrListAttr->remove(anAttributeIds);
568 // update object is necessary to flush update signal. It leads to objects references map update
569 // and the operation presentation will not contain deleted items visualized as parameters of
571 updateObject(myFeature);
574 myWorkshop->setSelected(getAttributeSelection());
576 // may be the feature's result is not displayed, but attributes should be
577 myWorkshop->module()->customizeFeature(myFeature, ModuleBase_IModule::CustomizeArguments,
578 true); /// hope that something is redisplayed by object updated
582 myListView->restoreSelection(anIndices);
584 appendSelectionInHistory();
585 return true/*aDone*/; // following #2438 Delete should be processed even if nothing is delete
588 //********************************************************************
589 QList<QWidget*> ModuleBase_WidgetMultiSelector::getControls() const
591 QList<QWidget*> result;
592 if (myTypeCtrl->isVisible())
593 result << myTypeCtrl;
594 result << myListView->getControl();
598 //********************************************************************
599 void ModuleBase_WidgetMultiSelector::onSelectionTypeChanged()
601 // Clear current selection in order to avoid updating of object browser with obsolete indexes
602 // which can appear because of results deletetion after changing a type of selection
603 QString aSelectionType = myTypeCtrl->textValue();
604 QList<ModuleBase_ViewerPrsPtr> aEmptyList;
605 myWorkshop->setSelected(aEmptyList);
607 updateSelectionModesAndFilters(true);
608 myWorkshop->selectionActivate()->updateSelectionModes();
612 /// store the selected type
613 AttributePtr anAttribute = myFeature->data()->attribute(attributeID());
614 std::string aType = anAttribute->attributeType();
615 if (aType == ModelAPI_AttributeSelectionList::typeId()) {
616 AttributeSelectionListPtr aSelectionListAttr = myFeature->data()->selectionList(attributeID());
617 aSelectionListAttr->setSelectionType(aSelectionType.toStdString());
620 // clear attribute values
621 DataPtr aData = myFeature->data();
622 if (aType == ModelAPI_AttributeSelectionList::typeId()) {
623 AttributeSelectionListPtr aSelectionListAttr = aData->selectionList(attributeID());
624 aSelectionListAttr->clear();
626 else if (aType == ModelAPI_AttributeRefList::typeId()) {
627 AttributeRefListPtr aRefListAttr = aData->reflist(attributeID());
628 aRefListAttr->clear();
630 else if (aType == ModelAPI_AttributeRefAttrList::typeId()) {
631 AttributeRefAttrListPtr aRefAttrListAttr = aData->refattrlist(attributeID());
632 aRefAttrListAttr->clear();
635 // update object is necessary to flush update signal. It leads to objects references map update
636 // and the operation presentation will not contain deleted items visualized as parameters of
638 updateObject(myFeature);
640 myWorkshop->setSelected(getAttributeSelection());
641 // may be the feature's result is not displayed, but attributes should be
642 // hope that something is redisplayed by object updated
643 myWorkshop->module()->customizeFeature(myFeature, ModuleBase_IModule::CustomizeArguments, false);
644 myWorkshop->module()->customizeFeature(myFeature, ModuleBase_IModule::CustomizeResults, true);
645 // clear history should follow after set selected to do not increase history by setSelected
646 clearSelectedHistory();
648 if (myWorkshop->propertyPanel()->activeWidget() != this)
649 myWorkshop->propertyPanel()->activateWidget(this);
652 //********************************************************************
653 bool ModuleBase_WidgetMultiSelector::processSelection()
655 if (!myIsNeutralPointClear) {
656 QList<ModuleBase_ViewerPrsPtr> aSelected = getFilteredSelected();
657 // do not clear selected object
658 if (aSelected.size() == 0) {
659 if (!getAttributeSelection().empty()) {
660 // Restore selection in the viewer by the attribute selection list
661 // it should be postponed to exit from the selectionChanged processing
662 static Events_ID anEvent = Events_Loop::eventByName(EVENT_UPDATE_BY_WIDGET_SELECTION);
663 ModelAPI_EventCreator::get()->sendUpdated(myFeature, anEvent);
664 Events_Loop::loop()->flush(anEvent);
669 appendFirstSelectionInHistory();
670 bool aDone = ModuleBase_WidgetSelector::processSelection();
671 appendSelectionInHistory();
675 void ModuleBase_WidgetMultiSelector::appendFirstSelectionInHistory()
677 if (mySelectedHistoryValues.empty()) {
678 myCurrentHistoryIndex++;
679 mySelectedHistoryValues.append(getAttributeSelection());
681 #ifdef DEBUG_UNDO_REDO
682 printHistoryInfo("appendSelectionInHistory", myCurrentHistoryIndex, mySelectedHistoryValues);
687 void ModuleBase_WidgetMultiSelector::appendSelectionInHistory()
689 while (myCurrentHistoryIndex != mySelectedHistoryValues.count() - 1)
690 mySelectedHistoryValues.removeLast();
692 QList<ModuleBase_ViewerPrsPtr> aSelected = getFilteredSelected();
693 myCurrentHistoryIndex++;
694 mySelectedHistoryValues.append(aSelected);
695 myWorkshop->updateCommandStatus();
697 #ifdef DEBUG_UNDO_REDO
698 printHistoryInfo("appendSelectionInHistory", myCurrentHistoryIndex, mySelectedHistoryValues);
702 void ModuleBase_WidgetMultiSelector::clearSelectedHistory()
704 mySelectedHistoryValues.clear();
705 myCurrentHistoryIndex = -1;
706 myWorkshop->updateCommandStatus();
708 #ifdef DEBUG_UNDO_REDO
709 printHistoryInfo("clearSelectedHistory", myCurrentHistoryIndex, mySelectedHistoryValues);
713 void ModuleBase_WidgetMultiSelector::updateFocus()
715 // Set focus to List control in order to make possible
716 // to use Tab key for transfer the focus to next widgets
717 ModuleBase_Tools::setFocus(myListView->getControl(),
718 "ModuleBase_WidgetMultiSelector::onSelectionTypeChanged()");
721 //********************************************************************
722 void ModuleBase_WidgetMultiSelector::updateSelectionName()
726 //********************************************************************
727 void ModuleBase_WidgetMultiSelector::updateOnSelectionChanged(const bool theDone)
729 if (myIsSetSelectionBlocked)
731 ModuleBase_WidgetSelector::updateOnSelectionChanged(theDone);
733 // according to #2154 we need to update OB selection when selection in the viewer happens
734 // it is important to flush sinchronize selection signal after flush of Update/Create/Delete.
735 // because we need that Object Browser has been already updated when synchronize happens.
737 // Restore selection in the viewer by the attribute selection list
738 // it is possible that diring selection attribute filling, selection in Object Browser
739 // is changed(some items were removed/added) and as result, selection in the viewer
740 // differs from the selection come to this method. By next rows, we restore selection
741 // in the viewer according to content of selection attribute. Case is Edge selection in Group
742 myIsSetSelectionBlocked = true;
743 static Events_ID anEvent = Events_Loop::eventByName(EVENT_UPDATE_BY_WIDGET_SELECTION);
744 ModelAPI_EventCreator::get()->sendUpdated(myFeature, anEvent);
745 Events_Loop::loop()->flush(anEvent);
746 myIsSetSelectionBlocked = false;
749 //********************************************************************
750 QIntList ModuleBase_WidgetMultiSelector::shapeTypes() const
752 QIntList aShapeTypes;
754 if (myShapeTypes.length() > 1 && myIsUseChoice) {
755 aShapeTypes.append(ModuleBase_Tools::shapeType(myTypeCtrl->textValue()));
758 foreach (QString aType, myShapeTypes) {
759 aShapeTypes.append(ModuleBase_Tools::shapeType(aType));
765 //********************************************************************
766 void ModuleBase_WidgetMultiSelector::setCurrentShapeType(const int theShapeType)
769 foreach (QString aShapeTypeName, myShapeTypes) {
770 int aRefType = ModuleBase_Tools::shapeType(aShapeTypeName);
771 if(aRefType == theShapeType && idx != myTypeCtrl->value()) {
772 updateSelectionModesAndFilters(false);
773 bool isBlocked = myTypeCtrl->blockSignals(true);
774 myTypeCtrl->setValue(idx);
775 myTypeCtrl->blockSignals(isBlocked);
776 updateSelectionModesAndFilters(true);
783 QList<ModuleBase_ViewerPrsPtr> ModuleBase_WidgetMultiSelector::getAttributeSelection() const
785 QList<ModuleBase_ViewerPrsPtr> aSelected;
786 convertIndicesToViewerSelection(std::set<int>(), aSelected);
790 //********************************************************************
791 void ModuleBase_WidgetMultiSelector::updateSelectionList()
793 myListView->getControl()->clear();
795 DataPtr aData = myFeature->data();
796 AttributePtr anAttribute = aData->attribute(attributeID());
797 std::string aType = anAttribute->attributeType();
798 if (aType == ModelAPI_AttributeSelectionList::typeId()) {
799 AttributeSelectionListPtr aSelectionListAttr = aData->selectionList(attributeID());
800 for (int i = 0; i < aSelectionListAttr->size(); i++) {
801 AttributeSelectionPtr aAttr = aSelectionListAttr->value(i);
802 myListView->addItem(QString::fromStdWString(aAttr->namingName()), i);
805 else if (aType == ModelAPI_AttributeRefList::typeId()) {
806 AttributeRefListPtr aRefListAttr = aData->reflist(attributeID());
807 for (int i = 0; i < aRefListAttr->size(); i++) {
808 ObjectPtr anObject = aRefListAttr->object(i);
809 if (anObject.get()) {
810 myListView->addItem(QString::fromStdWString(anObject->data()->name()), i);
814 else if (aType == ModelAPI_AttributeRefAttrList::typeId()) {
815 AttributeRefAttrListPtr aRefAttrListAttr = aData->refattrlist(attributeID());
816 for (int i = 0; i < aRefAttrListAttr->size(); i++) {
817 AttributePtr anAttr = aRefAttrListAttr->attribute(i);
820 std::wstring anAttrName = ModuleBase_Tools::generateName(anAttr, myWorkshop);
821 aName = QString::fromStdWString(anAttrName);
824 ObjectPtr anObject = aRefAttrListAttr->object(i);
825 if (anObject.get()) {
826 aName = QString::fromStdWString(anObject->data()->name());
829 myListView->addItem(aName, i);
833 // We have to call repaint because sometimes the List control is not updated
834 myListView->getControl()->update();
837 //********************************************************************
838 std::string ModuleBase_WidgetMultiSelector::validatorType(const QString& theType) const
842 if (theType == "Vertices")
844 else if (theType == "Edges")
846 else if (theType == "Faces")
848 else if (theType == "Solids")
854 //********************************************************************
855 void ModuleBase_WidgetMultiSelector::clearSelection()
857 bool isClearInNeutralPoint = myIsNeutralPointClear;
858 myIsNeutralPointClear = true;
860 QList<ModuleBase_ViewerPrsPtr> anEmptyList;
861 // This method will call Selection changed event which will call onSelectionChanged
862 // To clear mySelection, myListView and storeValue()
863 // So, we don't need to call it
864 myWorkshop->setSelected(anEmptyList);
866 myIsNeutralPointClear = isClearInNeutralPoint;
869 //********************************************************************
870 void ModuleBase_WidgetMultiSelector::onDeleteItem()
875 //********************************************************************
876 void ModuleBase_WidgetMultiSelector::onListSelection()
878 myWorkshop->module()->customizeFeature(myFeature, ModuleBase_IModule::CustomizeHighlightedObjects,
882 //********************************************************************
883 void ModuleBase_WidgetMultiSelector::getSelectedAttributeIndices(std::set<int>& theAttributeIds)
885 myListView->getSelectedIndices(theAttributeIds);
888 void ModuleBase_WidgetMultiSelector::convertIndicesToViewerSelection(std::set<int> theAttributeIds,
889 QList<ModuleBase_ViewerPrsPtr>& theValues) const
891 if(myFeature.get() == NULL)
894 DataPtr aData = myFeature->data();
895 AttributePtr anAttribute = aData->attribute(attributeID());
896 std::string aType = anAttribute->attributeType();
897 if (aType == ModelAPI_AttributeSelectionList::typeId()) {
898 AttributeSelectionListPtr aSelectionListAttr = aData->selectionList(attributeID());
899 for (int i = 0; i < aSelectionListAttr->size(); i++) {
900 // filter by attribute indices only if the container is not empty otherwise return all items
901 if (!theAttributeIds.empty() && theAttributeIds.find(i) == theAttributeIds.end())
903 AttributeSelectionPtr anAttr = aSelectionListAttr->value(i);
904 ObjectPtr anObject = anAttr->contextObject();
906 theValues.append(std::shared_ptr<ModuleBase_ViewerPrs>(
907 new ModuleBase_ViewerPrs(anObject, anAttr->value(), NULL)));
910 else if (aType == ModelAPI_AttributeRefList::typeId()) {
911 AttributeRefListPtr aRefListAttr = aData->reflist(attributeID());
912 for (int i = 0; i < aRefListAttr->size(); i++) {
913 // filter by attribute indices only if the container is not empty otherwise return all items
914 if (!theAttributeIds.empty() && theAttributeIds.find(i) == theAttributeIds.end())
916 ObjectPtr anObject = aRefListAttr->object(i);
917 if (anObject.get()) {
918 theValues.append(std::shared_ptr<ModuleBase_ViewerPrs>(
919 new ModuleBase_ViewerPrs(anObject, GeomShapePtr(), NULL)));
923 else if (aType == ModelAPI_AttributeRefAttrList::typeId()) {
924 AttributeRefAttrListPtr aRefAttrListAttr = aData->refattrlist(attributeID());
925 for (int i = 0; i < aRefAttrListAttr->size(); i++) {
926 // filter by attribute indices only if the container is not empty otherwise return all items
927 if (!theAttributeIds.empty() && theAttributeIds.find(i) == theAttributeIds.end())
929 ObjectPtr anObject = aRefAttrListAttr->object(i);
933 AttributePtr anAttr = aRefAttrListAttr->attribute(i);
935 GeomShapePtr aGeomShape = ModuleBase_Tools::getShape(anAttr, myWorkshop);
936 theValues.append(std::shared_ptr<ModuleBase_ViewerPrs>(
937 new ModuleBase_ViewerPrs(anObject, aGeomShape, NULL)));
943 bool ModuleBase_WidgetMultiSelector::removeUnusedAttributeObjects
944 (QList<ModuleBase_ViewerPrsPtr>& theValues)
948 std::map<ObjectPtr, std::set<GeomShapePtr> > aGeomSelection = convertSelection(theValues);
949 DataPtr aData = myFeature->data();
950 AttributePtr anAttribute = aData->attribute(attributeID());
951 std::string aType = anAttribute->attributeType();
952 std::set<GeomShapePtr> aShapes;
953 std::set<int> anIndicesToBeRemoved;
955 if (aType == ModelAPI_AttributeSelectionList::typeId()) {
956 // iteration through data model to find not selected elements to remove them
957 AttributeSelectionListPtr aSelectionListAttr = aData->selectionList(attributeID());
958 for (int i = 0; i < aSelectionListAttr->size(); i++) {
959 AttributeSelectionPtr anAttr = aSelectionListAttr->value(i);
960 ObjectPtr aContextObject = anAttr->contextObject();
962 aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aContextObject);
964 aShape = anAttr->value();
966 bool aFound = findInSelection(aContextObject, aShape, aGeomSelection, myWorkshop);
968 anIndicesToBeRemoved.insert(i);
970 isDone = anIndicesToBeRemoved.size() > 0;
972 aSelectionListAttr->remove(anIndicesToBeRemoved);
974 else if (aType == ModelAPI_AttributeRefList::typeId()) {
975 AttributeRefListPtr aRefListAttr = aData->reflist(attributeID());
976 for (int i = 0; i < aRefListAttr->size(); i++) {
977 ObjectPtr anObject = aRefListAttr->object(i);
978 if (anObject.get()) {
979 bool aFound = findInSelection(anObject, GeomShapePtr(), aGeomSelection,
982 anIndicesToBeRemoved.insert(i);
985 isDone = anIndicesToBeRemoved.size() > 0;
986 aRefListAttr->remove(anIndicesToBeRemoved);
988 else if (aType == ModelAPI_AttributeRefAttrList::typeId()) {
989 std::set<AttributePtr> anAttributes;
990 QList<ModuleBase_ViewerPrsPtr>::const_iterator
991 anIt = theValues.begin(), aLast = theValues.end();
994 for (; anIt != aLast; anIt++) {
995 ModuleBase_ViewerPrsPtr aPrs = *anIt;
996 getGeomSelection(aPrs, anObject, aShape);
997 AttributePtr anAttr = myWorkshop->module()->findAttribute(anObject, aShape);
998 if (anAttr.get() && anAttributes.find(anAttr) == anAttributes.end())
999 anAttributes.insert(anAttr);
1002 AttributeRefAttrListPtr aRefAttrListAttr = aData->refattrlist(attributeID());
1003 for (int i = 0; i < aRefAttrListAttr->size(); i++) {
1004 bool aFound = false;
1005 if (aRefAttrListAttr->isAttribute(i)) {
1006 AttributePtr anAttr = aRefAttrListAttr->attribute(i);
1007 aFound = anAttributes.find(anAttr) != anAttributes.end();
1010 aFound = findInSelection(aRefAttrListAttr->object(i), GeomShapePtr(), aGeomSelection,
1014 anIndicesToBeRemoved.insert(i);
1016 isDone = anIndicesToBeRemoved.size() > 0;
1017 aRefAttrListAttr->remove(anIndicesToBeRemoved);
1023 std::map<ObjectPtr, std::set<GeomShapePtr> > ModuleBase_WidgetMultiSelector::convertSelection
1024 (QList<ModuleBase_ViewerPrsPtr>& theValues)
1026 // convert prs list to objects map
1027 std::map<ObjectPtr, std::set<GeomShapePtr> > aGeomSelection;
1028 std::set<GeomShapePtr> aShapes;
1029 QList<ModuleBase_ViewerPrsPtr>::const_iterator anIt = theValues.begin(), aLast = theValues.end();
1031 GeomShapePtr aShape;
1032 GeomShapePtr anEmptyShape(new GeomAPI_Shape());
1033 for (; anIt != aLast; anIt++) {
1034 ModuleBase_ViewerPrsPtr aPrs = *anIt;
1035 getGeomSelection(aPrs, anObject, aShape);
1037 if (aGeomSelection.find(anObject) != aGeomSelection.end()) // found
1038 aShapes = aGeomSelection[anObject];
1039 // we need to know if there was an empty shape in selection for the object
1041 aShape = anEmptyShape;
1042 if (aShape.get() && aShapes.find(aShape) == aShapes.end()) // not found
1043 aShapes.insert(aShape);
1044 aGeomSelection[anObject] = aShapes;
1046 return aGeomSelection;
1049 bool ModuleBase_WidgetMultiSelector::findInSelection(const ObjectPtr& theObject,
1050 GeomShapePtr theShape,
1051 const std::map<ObjectPtr, std::set<GeomShapePtr> >& theGeomSelection,
1052 ModuleBase_IWorkshop* theWorkshop)
1054 if (!theObject.get())
1056 // issue #2154: we should not remove from list objects hidden in the viewer if selection
1057 // was done with SHIFT button
1058 if (theWorkshop->hasSHIFTPressed() && !theObject->isDisplayed())
1061 bool aFound = false;
1062 GeomShapePtr aShape = theShape;
1063 if (!aShape.get()) {
1064 // #2429 (the preselection of a sketch is not taken into account)
1065 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1067 aShape = aResult->shape();
1069 if (theGeomSelection.find(theObject) != theGeomSelection.end()) {// found
1070 const std::set<GeomShapePtr>& aShapes = theGeomSelection.at(theObject);
1071 std::set<GeomShapePtr>::const_iterator anIt = aShapes.begin(), aLast = aShapes.end();
1072 for (; anIt != aLast && !aFound; anIt++) {
1073 GeomShapePtr aCShape = *anIt;
1076 // treat shape equal to context as null: 2219, keep order of shapes in list
1077 if (aCShape->isNull()) { // in selection, shape of result is equal to selected shape
1078 // if so, here we need to check shape of result
1079 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1081 aCShape = aResult->shape();
1083 aFound = aCShape->isSame(aShape);
1088 // issue #2903: (Possibility to hide faces) - check whether given shape is a hidden sub-shape
1089 if (!aFound && theShape.get() && theWorkshop->hasSHIFTPressed() && theObject->isDisplayed()) {
1090 AISObjectPtr anAIS = theWorkshop->findPresentation(theObject);
1091 if (anAIS.get() != NULL) {
1092 Handle(AIS_InteractiveObject) anAISIO = anAIS->impl<Handle(AIS_InteractiveObject)>();
1094 Handle(ModuleBase_ResultPrs) aResultPrs = Handle(ModuleBase_ResultPrs)::DownCast(anAISIO);
1095 if (!aResultPrs.IsNull() && aResultPrs->isSubShapeHidden(theShape->impl<TopoDS_Shape>()))
1104 ModuleBase_WidgetMultiSelector::actionsList(ModuleBase_ActionType theActionType) const
1106 QList<ActionInfo> aList;
1107 if (myCurrentHistoryIndex > -1) {
1109 QString aTitle("Selection %1 items");
1110 QString aTit("Selection %1 item");
1111 QIcon aIcon(":pictures/selection.png");
1113 switch (theActionType) {
1116 while (i <= myCurrentHistoryIndex) {
1117 aNb = mySelectedHistoryValues.at(i).count();
1119 ActionInfo aInfo(aIcon, aTit.arg(aNb));
1120 aList.insert(0, aInfo);
1122 ActionInfo aInfo(aIcon, aTitle.arg(aNb));
1123 aList.insert(0, aInfo);
1129 i = mySelectedHistoryValues.length() - 1;
1130 while (i > myCurrentHistoryIndex) {
1131 aNb = mySelectedHistoryValues.at(i).count();
1133 ActionInfo aInfo(aIcon, aTit.arg(mySelectedHistoryValues.at(i).count()));
1134 aList.insert(0, aInfo);
1136 ActionInfo aInfo(aIcon, aTitle.arg(mySelectedHistoryValues.at(i).count()));
1137 aList.insert(0, aInfo);
1142 default: // [to avoid compilation warning]
1150 void ModuleBase_WidgetMultiSelector::onFeatureAccepted()
1152 defaultValues[myFeatureId + attributeID()] = myDefMode;
1155 void ModuleBase_WidgetMultiSelector::onListActivated()
1158 emitFocusInWidget();
1161 void ModuleBase_WidgetMultiSelector::onSameTopology(bool theOn)
1163 AttributePtr anAttribute = myFeature->data()->attribute(attributeID());
1164 std::string aType = anAttribute->attributeType();
1165 if (aType == ModelAPI_AttributeSelectionList::typeId()) {
1166 AttributeSelectionListPtr aSelectionListAttr = myFeature->data()->selectionList(attributeID());
1167 aSelectionListAttr->setGeometricalSelection(theOn);
1168 updateObject(myFeature);
1172 void ModuleBase_WidgetMultiSelector::onShowOnly(bool theChecked)
1174 std::list<ResultPtr> aResults = myFeature->results();
1175 std::list<ResultPtr>::const_iterator aIt;
1177 myVisibleObjects = myWorkshop->displayedObjects();
1178 for (aIt = aResults.cbegin(); aIt != aResults.cend(); aIt++) {
1179 myVisibleObjects.removeAll(*aIt);
1181 myWorkshop->module()->disableCustomMode(ModuleBase_IModule::CustomizeArguments);
1184 myWorkshop->module()->enableCustomModes();
1186 foreach(ObjectPtr aObj, myVisibleObjects) {
1187 aObj->setDisplayed(!theChecked);
1191 // Hide and show the group result in order to make it above all objects
1192 bool aOldState = myWorkshop->enableUpdateViewer(false);
1193 for (aIt = aResults.cbegin(); aIt != aResults.cend(); aIt++) {
1194 (*aIt)->setDisplayed(false);
1196 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
1197 for (aIt = aResults.cbegin(); aIt != aResults.cend(); aIt++) {
1198 (*aIt)->setDisplayed(true);
1200 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
1201 myWorkshop->enableUpdateViewer(aOldState);
1203 myVisibleObjects.clear();
1205 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
1206 myWorkshop->viewer()->update();
1209 bool ModuleBase_WidgetMultiSelector::isModified() const
1211 return myListView->getControl()->count() > 0;
1215 void ModuleBase_WidgetMultiSelector::setReadOnly(bool isReadOnly)
1217 ModuleBase_WidgetSelector::setReadOnly(isReadOnly);
1219 myShowOnlyBtn->hide();
1221 myFiltersWgt->hide();
1223 AttributeSelectionListPtr aAttrList = feature()->selectionList(attributeID());
1224 if (aAttrList.get()) {
1225 FiltersFeaturePtr aFilters = aAttrList->filters();
1226 if (aFilters.get()) {
1227 ModuleBase_WidgetSelectionFilter::SelectorFeature = feature();
1228 ModuleBase_WidgetSelectionFilter::AttributeId = attributeID();
1230 std::string aXmlCfg, aDescription;
1231 myWorkshop->module()->getXMLRepresentation(myUseFilters, aXmlCfg, aDescription);
1233 ModuleBase_WidgetSelectionFilter* aWgt =
1234 new ModuleBase_WidgetSelectionFilter(this, myWorkshop,
1235 new Config_WidgetAPI(aDescription), true);
1236 aWgt->setFeature(aFilters);
1237 aWgt->restoreValue();
1238 myMainLayout->addWidget(aWgt);