1 // File: ModuleBase_WidgetShapeSelector.h
2 // Created: 2 June 2014
3 // Author: Vitaly Smetannikov
5 #include <ModuleBase_WidgetShapeSelector.h>
6 #include <ModuleBase_Definitions.h>
7 #include <ModuleBase_ISelection.h>
8 #include <ModuleBase_IWorkshop.h>
9 #include <ModuleBase_IViewer.h>
10 #include <ModuleBase_Tools.h>
11 #include <ModuleBase_WidgetValueFeature.h>
13 #include <Config_WidgetAPI.h>
14 #include <Events_Loop.h>
15 #include <Events_Message.h>
16 #include <GeomAPI_Interface.h>
17 #include <GeomAPI_Shape.h>
19 #include <ModelAPI_AttributeReference.h>
20 #include <ModelAPI_Data.h>
21 #include <ModelAPI_Document.h>
22 #include <ModelAPI_Events.h>
23 #include <ModelAPI_Feature.h>
24 #include <ModelAPI_Result.h>
25 #include <ModelAPI_ResultConstruction.h>
26 #include <ModelAPI_AttributeReference.h>
27 #include <ModelAPI_AttributeSelection.h>
28 #include <ModelAPI_Session.h>
29 #include <ModelAPI_Tools.h>
30 #include <ModelAPI_ResultBody.h>
31 #include <ModelAPI_AttributeRefAttr.h>
33 #include <Config_WidgetAPI.h>
34 #include <Events_Error.h>
36 #include <GeomAPI_Shape.h>
38 #include <TopoDS_Shape.hxx>
39 #include <TopExp_Explorer.hxx>
45 #include <QToolButton>
48 #include <QDockWidget>
50 #include <TopExp_Explorer.hxx>
51 #include <TopoDS_Shape.hxx>
58 typedef QMap<QString, TopAbs_ShapeEnum> ShapeTypes;
59 static ShapeTypes MyShapeTypes;
61 TopAbs_ShapeEnum ModuleBase_WidgetShapeSelector::shapeType(const QString& theType)
63 if (MyShapeTypes.count() == 0) {
64 MyShapeTypes["face"] = TopAbs_FACE;
65 MyShapeTypes["faces"] = TopAbs_FACE;
66 MyShapeTypes["vertex"] = TopAbs_VERTEX;
67 MyShapeTypes["vertices"] = TopAbs_VERTEX;
68 MyShapeTypes["wire"] = TopAbs_WIRE;
69 MyShapeTypes["edge"] = TopAbs_EDGE;
70 MyShapeTypes["edges"] = TopAbs_EDGE;
71 MyShapeTypes["shell"] = TopAbs_SHELL;
72 MyShapeTypes["solid"] = TopAbs_SOLID;
73 MyShapeTypes["solids"] = TopAbs_SOLID;
75 QString aType = theType.toLower();
76 if (MyShapeTypes.contains(aType))
77 return MyShapeTypes[aType];
78 Events_Error::send("Shape type defined in XML is not implemented!");
82 ModuleBase_WidgetShapeSelector::ModuleBase_WidgetShapeSelector(QWidget* theParent,
83 ModuleBase_IWorkshop* theWorkshop,
84 const Config_WidgetAPI* theData,
85 const std::string& theParentId)
86 : ModuleBase_ModelWidget(theParent, theData, theParentId),
87 myWorkshop(theWorkshop), myIsActive(false), myUseSubShapes(false)
89 myContainer = new QWidget(theParent);
90 QHBoxLayout* aLayout = new QHBoxLayout(myContainer);
91 ModuleBase_Tools::adjustMargins(aLayout);
93 QString aLabelText = QString::fromStdString(theData->widgetLabel());
94 QString aLabelIcon = QString::fromStdString(theData->widgetIcon());
95 myLabel = new QLabel(aLabelText, myContainer);
96 if (!aLabelIcon.isEmpty())
97 myLabel->setPixmap(QPixmap(aLabelIcon));
99 aLayout->addWidget(myLabel);
101 QString aToolTip = QString::fromStdString(theData->widgetTooltip());
102 myTextLine = new QLineEdit(myContainer);
103 myTextLine->setReadOnly(true);
104 myTextLine->setToolTip(aToolTip);
105 myTextLine->installEventFilter(this);
107 aLayout->addWidget(myTextLine, 1);
109 std::string aTypes = theData->getProperty("shape_types");
110 myShapeTypes = QString(aTypes.c_str()).split(' ', QString::SkipEmptyParts);
112 std::string aObjTypes = theData->getProperty("object_types");
113 myObjectTypes = QString(aObjTypes.c_str()).split(' ', QString::SkipEmptyParts);
115 myUseSubShapes = theData->getBooleanAttribute("use_subshapes", false);
118 //********************************************************************
119 ModuleBase_WidgetShapeSelector::~ModuleBase_WidgetShapeSelector()
121 activateSelection(false);
124 //********************************************************************
125 bool ModuleBase_WidgetShapeSelector::storeValue() const
127 FeaturePtr aSelectedFeature = ModelAPI_Feature::feature(mySelectedObject);
128 if (aSelectedFeature == myFeature) // In order to avoid selection of the same object
131 DataPtr aData = myFeature->data();
132 if (myUseSubShapes) {
133 ResultPtr aBody = std::dynamic_pointer_cast<ModelAPI_Result>(mySelectedObject);
135 AttributePtr aAttr = aData->attribute(attributeID());
137 AttributeSelectionPtr aSelectAttr =
138 std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(aAttr);
140 aSelectAttr->setValue(aBody, myShape);
141 updateObject(myFeature);
145 AttributeReferencePtr aRef = aData->reference(attributeID());
147 ObjectPtr aObject = aRef->value();
148 if (!(aObject && aObject->isSame(mySelectedObject))) {
149 aRef->setValue(mySelectedObject);
150 updateObject(myFeature);
154 AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
156 ObjectPtr aObject = aRefAttr->object();
157 if (!(aObject && aObject->isSame(mySelectedObject))) {
158 aRefAttr->setObject(mySelectedObject);
159 updateObject(myFeature);
168 //********************************************************************
169 bool ModuleBase_WidgetShapeSelector::restoreValue()
171 DataPtr aData = myFeature->data();
172 bool isBlocked = this->blockSignals(true);
173 if (myUseSubShapes) {
174 AttributeSelectionPtr aSelect = aData->selection(attributeID());
176 mySelectedObject = aSelect->context();
177 myShape = aSelect->value();
180 AttributeReferencePtr aRef = aData->reference(attributeID());
182 mySelectedObject = aRef->value();
184 AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
186 mySelectedObject = aRefAttr->object();
189 updateSelectionName();
191 this->blockSignals(isBlocked);
195 //********************************************************************
196 QList<QWidget*> ModuleBase_WidgetShapeSelector::getControls() const
198 QList<QWidget*> aControls;
199 aControls.append(myTextLine);
203 //********************************************************************
204 void ModuleBase_WidgetShapeSelector::onSelectionChanged()
206 QObjectPtrList aObjects = myWorkshop->selection()->selectedPresentations();
207 if (aObjects.size() > 0) {
208 ObjectPtr aObject = aObjects.first();
209 if ((!mySelectedObject) && (!aObject))
212 // Check that the selected object is result (others can not be accepted)
213 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObject);
218 // We can not select a result of our feature
219 const std::list<std::shared_ptr<ModelAPI_Result>>& aResList = myFeature->results();
220 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aIt;
221 for (aIt = aResList.cbegin(); aIt != aResList.cend(); ++aIt) {
226 // Check that object belongs to active document or PartSet
227 DocumentPtr aDoc = aRes->document();
228 SessionPtr aMgr = ModelAPI_Session::get();
229 if (!(aDoc == aMgr->activeDocument()) && !(aDoc == aMgr->moduleDocument()))
232 // Check that the result has a shape
233 GeomShapePtr aShape = ModelAPI_Tools::shape(aRes);
237 /// Check that object has acceptable type
238 if (!acceptObjectType(aObject))
241 // Get sub-shapes from local selection
242 if (myUseSubShapes) {
243 NCollection_List<TopoDS_Shape> aShapeList;
244 std::list<ObjectPtr> aOwners;
245 myWorkshop->selection()->selectedShapes(aShapeList, aOwners);
246 if (aShapeList.Extent() > 0) {
247 aShape = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape());
248 aShape->setImpl(new TopoDS_Shape(aShapeList.First()));
252 // Check that the selection corresponds to selection type
253 if (myUseSubShapes) {
254 if (!acceptSubShape(aShape))
257 if (!acceptObjectShape(aObject))
260 setObject(aObject, aShape);
261 //activateSelection(false);
262 emit focusOutWidget(this);
266 //********************************************************************
267 void ModuleBase_WidgetShapeSelector::setObject(ObjectPtr theObj, std::shared_ptr<GeomAPI_Shape> theShape)
269 mySelectedObject = theObj;
271 if (mySelectedObject) {
274 updateSelectionName();
275 //activateSelection(false);
276 emit valuesChanged();
279 //********************************************************************
280 bool ModuleBase_WidgetShapeSelector::acceptObjectShape(const ObjectPtr theResult) const
282 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theResult);
284 // Check that the shape of necessary type
285 std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aResult);
288 TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
292 TopAbs_ShapeEnum aShapeType = aShape.ShapeType();
293 if (aShapeType == TopAbs_COMPOUND) {
294 foreach (QString aType, myShapeTypes) {
295 TopExp_Explorer aEx(aShape, shapeType(aType));
300 foreach (QString aType, myShapeTypes) {
301 if (shapeType(aType) == aShapeType)
308 //********************************************************************
309 bool ModuleBase_WidgetShapeSelector::acceptSubShape(std::shared_ptr<GeomAPI_Shape> theShape) const
311 TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
312 foreach (QString aType, myShapeTypes) {
313 if (aShape.ShapeType() == shapeType(aType))
319 //********************************************************************
320 bool ModuleBase_WidgetShapeSelector::acceptObjectType(const ObjectPtr theObject) const
322 // Definition of types is not obligatory. If types are not defined then
323 // it means that accepted any type
324 if (myObjectTypes.isEmpty())
327 foreach (QString aType, myObjectTypes) {
328 if (aType.toLower() == "construction") {
329 ResultConstructionPtr aConstr =
330 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theObject);
331 return (aConstr != NULL);
332 } // ToDo: Process other types of objects
334 // Object type is defined but not found
339 //********************************************************************
340 void ModuleBase_WidgetShapeSelector::updateSelectionName()
342 if (mySelectedObject) {
343 std::string aName = mySelectedObject->data()->name();
344 myTextLine->setText(QString::fromStdString(aName));
347 myTextLine->setText("");
353 //********************************************************************
354 void ModuleBase_WidgetShapeSelector::activateSelection(bool toActivate)
356 if (myIsActive == toActivate)
358 myIsActive = toActivate;
359 updateSelectionName();
362 connect(myWorkshop, SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
363 if (myUseSubShapes) {
366 foreach (QString aType, myShapeTypes)
367 aList.append(shapeType(aType));
368 myWorkshop->activateSubShapesSelection(aList);
369 if (!myObjectTypes.isEmpty()) {
370 myObjTypeFilter = new ModuleBase_ObjectTypesFilter(myWorkshop, myObjectTypes);
371 myWorkshop->viewer()->clearSelectionFilters();
372 myWorkshop->viewer()->addSelectionFilter(myObjTypeFilter);
376 disconnect(myWorkshop, SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
377 if (myUseSubShapes) {
378 if (!myObjTypeFilter.IsNull()) {
379 myWorkshop->viewer()->removeSelectionFilter(myObjTypeFilter);
380 myObjTypeFilter.Nullify();
382 myWorkshop->deactivateSubShapesSelection();
387 //********************************************************************
388 void ModuleBase_WidgetShapeSelector::raisePanel() const
390 QWidget* aParent = myContainer->parentWidget();
391 QWidget* aLastPanel = 0;
392 while (!aParent->inherits("QDockWidget")) {
393 aLastPanel = aParent;
394 aParent = aParent->parentWidget();
398 if (aParent->inherits("QDockWidget")) {
399 QDockWidget* aTabWgt = (QDockWidget*) aParent;
404 //********************************************************************
405 bool ModuleBase_WidgetShapeSelector::setValue(ModuleBase_WidgetValue* theValue)
408 ModuleBase_WidgetValueFeature* aFeatureValue =
409 dynamic_cast<ModuleBase_WidgetValueFeature*>(theValue);
410 if (aFeatureValue && aFeatureValue->object()) {
411 ObjectPtr aObject = aFeatureValue->object();
412 if (acceptObjectShape(aObject)) {
421 //********************************************************************
422 void ModuleBase_WidgetShapeSelector::activate()
424 activateSelection(true);
427 //********************************************************************
428 void ModuleBase_WidgetShapeSelector::deactivate()
430 activateSelection(false);