1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: ModuleBase_WidgetShapeSelector.h
4 // Created: 2 June 2014
5 // Author: Vitaly Smetannikov
7 #include <ModuleBase_WidgetShapeSelector.h>
8 #include <ModuleBase_Definitions.h>
9 #include <ModuleBase_ISelection.h>
10 #include <ModuleBase_IWorkshop.h>
11 #include <ModuleBase_IViewer.h>
12 #include <ModuleBase_Tools.h>
13 #include <ModuleBase_FilterFactory.h>
14 #include <ModuleBase_Filter.h>
16 #include <Config_WidgetAPI.h>
17 #include <Events_Loop.h>
18 #include <Events_Message.h>
19 #include <GeomAPI_Interface.h>
20 #include <GeomAPI_Shape.h>
21 #include <GeomValidators_Tools.h>
23 #include <ModelAPI_AttributeReference.h>
24 #include <ModelAPI_Data.h>
25 #include <ModelAPI_Document.h>
26 #include <ModelAPI_Events.h>
27 #include <ModelAPI_Feature.h>
28 #include <ModelAPI_Result.h>
29 #include <ModelAPI_ResultConstruction.h>
30 #include <ModelAPI_AttributeReference.h>
31 #include <ModelAPI_AttributeSelection.h>
32 #include <ModelAPI_Session.h>
33 #include <ModelAPI_Tools.h>
34 #include <ModelAPI_ResultBody.h>
35 #include <ModelAPI_AttributeRefAttr.h>
36 #include <ModelAPI_Validator.h>
37 #include <ModelAPI_AttributeValidator.h>
38 #include <ModelAPI_ShapeValidator.h>
40 #include <Config_WidgetAPI.h>
41 #include <Events_Error.h>
43 #include <GeomAPI_Shape.h>
45 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
46 #include <TopoDS_Shape.hxx>
47 #include <TopExp_Explorer.hxx>
53 #include <QToolButton>
56 #include <QDockWidget>
57 #include <QApplication>
58 #include <QFormLayout>
60 #include <TopExp_Explorer.hxx>
61 #include <TopoDS_Shape.hxx>
68 typedef QMap<QString, TopAbs_ShapeEnum> ShapeTypes;
69 static ShapeTypes MyShapeTypes;
71 TopAbs_ShapeEnum ModuleBase_WidgetShapeSelector::shapeType(const QString& theType)
73 if (MyShapeTypes.count() == 0) {
74 MyShapeTypes["face"] = TopAbs_FACE;
75 MyShapeTypes["faces"] = TopAbs_FACE;
76 MyShapeTypes["vertex"] = TopAbs_VERTEX;
77 MyShapeTypes["vertices"] = TopAbs_VERTEX;
78 MyShapeTypes["wire"] = TopAbs_WIRE;
79 MyShapeTypes["edge"] = TopAbs_EDGE;
80 MyShapeTypes["edges"] = TopAbs_EDGE;
81 MyShapeTypes["shell"] = TopAbs_SHELL;
82 MyShapeTypes["solid"] = TopAbs_SOLID;
83 MyShapeTypes["solids"] = TopAbs_SOLID;
85 QString aType = theType.toLower();
86 if (MyShapeTypes.contains(aType))
87 return MyShapeTypes[aType];
88 Events_Error::send("Shape type defined in XML is not implemented!");
92 ModuleBase_WidgetShapeSelector::ModuleBase_WidgetShapeSelector(QWidget* theParent,
93 ModuleBase_IWorkshop* theWorkshop,
94 const Config_WidgetAPI* theData,
95 const std::string& theParentId)
96 : ModuleBase_WidgetValidated(theParent, theData, theParentId),
97 myWorkshop(theWorkshop), myIsActive(false)
99 QFormLayout* aLayout = new QFormLayout(this);
100 ModuleBase_Tools::adjustMargins(aLayout);
102 QString aLabelText = QString::fromStdString(theData->widgetLabel());
103 QString aLabelIcon = QString::fromStdString(theData->widgetIcon());
104 myLabel = new QLabel(aLabelText, this);
105 if (!aLabelIcon.isEmpty())
106 myLabel->setPixmap(QPixmap(aLabelIcon));
109 QString aToolTip = QString::fromStdString(theData->widgetTooltip());
110 myTextLine = new QLineEdit(this);
111 myTextLine->setReadOnly(true);
112 myTextLine->setToolTip(aToolTip);
113 myTextLine->installEventFilter(this);
115 aLayout->addRow(myLabel, myTextLine);
117 std::string aTypes = theData->getProperty("shape_types");
118 myShapeTypes = QString(aTypes.c_str()).split(' ', QString::SkipEmptyParts);
121 //********************************************************************
122 ModuleBase_WidgetShapeSelector::~ModuleBase_WidgetShapeSelector()
124 activateSelection(false);
127 //********************************************************************
128 bool ModuleBase_WidgetShapeSelector::storeValueCustom() const
130 // the value is stored on the selection changed signal processing
134 //********************************************************************
135 bool ModuleBase_WidgetShapeSelector::setObject(ObjectPtr theSelectedObject,
136 GeomShapePtr theShape)
138 bool isChanged = false;
139 FeaturePtr aSelectedFeature = ModelAPI_Feature::feature(theSelectedObject);
140 if (aSelectedFeature == myFeature) // In order to avoid selection of the same object
143 DataPtr aData = myFeature->data();
144 AttributeReferencePtr aRef = aData->reference(attributeID());
146 ObjectPtr aObject = aRef->value();
147 if (!(aObject && aObject->isSame(theSelectedObject))) {
148 aRef->setValue(theSelectedObject);
152 AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
154 ObjectPtr aObject = aRefAttr->object();
155 if (!(aObject && aObject->isSame(theSelectedObject))) {
156 aRefAttr->setObject(theSelectedObject);
160 AttributeSelectionPtr aSelectAttr = aData->selection(attributeID());
161 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(theSelectedObject);
162 if (aSelectAttr && aBody && (theShape.get() != NULL)) {
163 aSelectAttr->setValue(aBody, theShape);
171 //********************************************************************
172 void ModuleBase_WidgetShapeSelector::clearAttribute()
174 DataPtr aData = myFeature->data();
175 AttributeSelectionPtr aSelect = aData->selection(attributeID());
177 aSelect->setValue(ResultPtr(), std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape()));
180 AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
182 aRefAttr->setObject(ObjectPtr());
185 AttributeReferencePtr aRef = aData->reference(attributeID());
187 aRef->setObject(ObjectPtr());
191 //********************************************************************
192 bool ModuleBase_WidgetShapeSelector::restoreValue()
194 bool isBlocked = this->blockSignals(true);
195 updateSelectionName();
196 this->blockSignals(isBlocked);
201 //********************************************************************
202 QList<QWidget*> ModuleBase_WidgetShapeSelector::getControls() const
204 QList<QWidget*> aControls;
205 aControls.append(myTextLine);
209 //********************************************************************
210 void ModuleBase_WidgetShapeSelector::onSelectionChanged()
212 // In order to make reselection possible
213 // TODO: check with MPV clearAttribute();
215 QList<ModuleBase_ViewerPrs> aSelectedPrs = getSelectedEntitiesOrObjects(myWorkshop->selection());
216 if (aSelectedPrs.empty())
218 ModuleBase_ViewerPrs aPrs = aSelectedPrs.first();
219 if (aPrs.isEmpty() || !isValidSelection(aPrs))
222 if (!aPrs.isEmpty() && isValidSelection(aPrs)) {
223 setSelectionCustom(aPrs);
224 // the updateObject method should be called to flush the updated sigal. The workshop listens it,
225 // calls validators for the feature and, as a result, updates the Apply button state.
226 updateObject(myFeature);
230 //updateSelectionName();
231 //emit valuesChanged();
232 emit focusOutWidget(this);
237 //********************************************************************
238 //bool ModuleBase_WidgetShapeSelector::acceptObjectShape(const ObjectPtr theResult) const
240 // ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theResult);
242 // // Check that the shape of necessary type
243 // std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aResult);
246 // TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
247 // if (aShape.IsNull())
250 // TopAbs_ShapeEnum aShapeType = aShape.ShapeType();
251 // if (aShapeType == TopAbs_COMPOUND) {
252 // foreach (QString aType,
254 // TopExp_Explorer aEx(aShape, shapeType(aType));
259 // foreach (QString aType, myShapeTypes) {
260 // if (shapeType(aType) == aShapeType)
267 //********************************************************************
268 bool ModuleBase_WidgetShapeSelector::acceptSubShape(std::shared_ptr<GeomAPI_Shape> theShape) const
270 TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
271 foreach (QString aType, myShapeTypes) {
272 if (aShape.ShapeType() == shapeType(aType))
278 //********************************************************************
279 GeomShapePtr ModuleBase_WidgetShapeSelector::getShape() const
282 DataPtr aData = myFeature->data();
283 if (aData.get() == NULL)
286 AttributeSelectionPtr aSelect = aData->selection(attributeID());
288 aShape = aSelect->value();
293 //********************************************************************
294 void ModuleBase_WidgetShapeSelector::updateSelectionName()
296 DataPtr aData = myFeature->data();
297 if (aData.get() == NULL)
300 bool isNameUpdated = false;
301 AttributeSelectionPtr aSelect = aData->selection(attributeID());
303 myTextLine->setText(QString::fromStdString(aSelect->namingName()));
304 isNameUpdated = true;
306 if (!isNameUpdated) {
307 ObjectPtr anObject = GeomValidators_Tools::getObject(myFeature->attribute(attributeID()));
308 if (anObject.get() != NULL) {
309 std::string aName = anObject->data()->name();
310 myTextLine->setText(QString::fromStdString(aName));
312 AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
313 if (aRefAttr && aRefAttr->attr().get() != NULL) {
314 //myIsObject = aRefAttr->isObject();
315 AttributePtr anAttr = aRefAttr->attr();
316 if (anAttr.get() != NULL) {
317 std::stringstream aName;
318 aName <<anAttr->owner()->data()->name()<<"/"<<anAttr->id();
319 myTextLine->setText(QString::fromStdString(aName.str()));
322 else if (myIsActive) {
323 myTextLine->setText("");
330 //********************************************************************
331 void ModuleBase_WidgetShapeSelector::activateSelection(bool toActivate)
333 if (myIsActive == toActivate)
335 myIsActive = toActivate;
336 updateSelectionName();
340 foreach (QString aType, myShapeTypes) {
341 aList.append(shapeType(aType));
343 myWorkshop->activateSubShapesSelection(aList);
345 myWorkshop->deactivateSubShapesSelection();
348 activateFilters(myWorkshop, myIsActive);
351 //********************************************************************
352 void ModuleBase_WidgetShapeSelector::raisePanel() const
354 QWidget* aParent = this->parentWidget();
355 QWidget* aLastPanel = 0;
356 while (!aParent->inherits("QDockWidget")) {
357 aLastPanel = aParent;
358 aParent = aParent->parentWidget();
362 if (aParent->inherits("QDockWidget")) {
363 QDockWidget* aTabWgt = (QDockWidget*) aParent;
368 //********************************************************************
369 void ModuleBase_WidgetShapeSelector::activateCustom()
371 connect(myWorkshop, SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
372 activateSelection(true);
375 //********************************************************************
376 void ModuleBase_WidgetShapeSelector::storeAttributeValue()
378 DataPtr aData = myFeature->data();
379 AttributePtr anAttribute = myFeature->attribute(attributeID());
381 myObject = GeomValidators_Tools::getObject(anAttribute);
382 myShape = getShape();
383 myRefAttribute = AttributePtr();
385 AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
387 myIsObject = aRefAttr->isObject();
388 myRefAttribute = aRefAttr->attr();
392 //********************************************************************
393 void ModuleBase_WidgetShapeSelector::restoreAttributeValue(bool theValid)
395 DataPtr aData = myFeature->data();
396 AttributePtr anAttribute = myFeature->attribute(attributeID());
398 setObject(myObject, myShape);
399 AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
402 aRefAttr->setAttr(myRefAttribute);
406 //********************************************************************
407 bool ModuleBase_WidgetShapeSelector::setSelectionCustom(const ModuleBase_ViewerPrs& thePrs)
411 // It should be checked by corresponded validator
412 ObjectPtr aObject = thePrs.object();
413 ObjectPtr aCurrentObject = GeomValidators_Tools::getObject(myFeature->attribute(attributeID()));
415 if ((!aCurrentObject) && (!aObject))
418 // It should be checked by corresponded validator
419 // Check that the selected object is result (others can not be accepted)
420 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObject);
424 // We can not select a result of our feature
425 const std::list<std::shared_ptr<ModelAPI_Result>>& aResList = myFeature->results();
426 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aIt;
427 for (aIt = aResList.cbegin(); aIt != aResList.cend(); ++aIt) {
433 // It should be checked by corresponded validator
435 // Check that object belongs to active document or PartSet
436 DocumentPtr aDoc = aRes->document();
437 SessionPtr aMgr = ModelAPI_Session::get();
438 if (!(aDoc == aMgr->activeDocument()) && !(aDoc == aMgr->moduleDocument()))
441 // It should be checked by corresponded validator
442 // Check that the result has a shape
443 GeomShapePtr aShape = ModelAPI_Tools::shape(aRes);
447 // Get sub-shapes from local selection
448 if (!thePrs.shape().IsNull()) {
449 aShape = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape());
450 aShape->setImpl(new TopoDS_Shape(thePrs.shape()));
452 // Check that the selection corresponds to selection type
453 if (!acceptSubShape(aShape))
456 setObject(aObject, aShape);
460 //********************************************************************
461 void ModuleBase_WidgetShapeSelector::deactivate()
463 activateSelection(false);
464 disconnect(myWorkshop, SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));