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_Tools.h>
10 #include <ModuleBase_WidgetValueFeature.h>
11 #include <Config_WidgetAPI.h>
12 #include <Events_Loop.h>
13 #include <Events_Message.h>
14 #include <GeomAPI_Interface.h>
15 #include <GeomAPI_Shape.h>
16 #include <ModelAPI_AttributeReference.h>
17 #include <ModelAPI_Data.h>
18 #include <ModelAPI_Document.h>
19 #include <ModelAPI_Events.h>
20 #include <ModelAPI_Feature.h>
21 #include <ModelAPI_Result.h>
22 #include <ModelAPI_AttributeReference.h>
23 #include <ModelAPI_AttributeSelection.h>
24 #include <ModelAPI_Session.h>
25 #include <ModelAPI_Tools.h>
26 #include <ModelAPI_ResultBody.h>
27 #include <Config_WidgetAPI.h>
28 #include <Events_Error.h>
30 #include <GeomAPI_Shape.h>
32 #include <TopoDS_Shape.hxx>
33 #include <TopExp_Explorer.hxx>
39 #include <QToolButton>
42 #include <QDockWidget>
44 #include <TopExp_Explorer.hxx>
45 #include <TopoDS_Shape.hxx>
47 #include <boost/smart_ptr/shared_ptr.hpp>
52 typedef QMap<QString, TopAbs_ShapeEnum> ShapeTypes;
53 static ShapeTypes MyShapeTypes;
55 TopAbs_ShapeEnum ModuleBase_WidgetShapeSelector::shapeType(const QString& theType)
57 if (MyShapeTypes.count() == 0) {
58 MyShapeTypes["face"] = TopAbs_FACE;
59 MyShapeTypes["faces"] = TopAbs_FACE;
60 MyShapeTypes["vertex"] = TopAbs_VERTEX;
61 MyShapeTypes["vertices"] = TopAbs_VERTEX;
62 MyShapeTypes["wire"] = TopAbs_WIRE;
63 MyShapeTypes["edge"] = TopAbs_EDGE;
64 MyShapeTypes["edges"] = TopAbs_EDGE;
65 MyShapeTypes["shell"] = TopAbs_SHELL;
66 MyShapeTypes["solid"] = TopAbs_SOLID;
67 MyShapeTypes["solids"] = TopAbs_SOLID;
69 QString aType = theType.toLower();
70 if (MyShapeTypes.contains(aType))
71 return MyShapeTypes[aType];
72 Events_Error::send("Shape type defined in XML is not implemented!");
76 ModuleBase_WidgetShapeSelector::ModuleBase_WidgetShapeSelector(QWidget* theParent,
77 ModuleBase_IWorkshop* theWorkshop,
78 const Config_WidgetAPI* theData,
79 const std::string& theParentId)
80 : ModuleBase_ModelWidget(theParent, theData, theParentId),
81 myWorkshop(theWorkshop), myIsActive(false), myUseSubShapes(false)
83 myContainer = new QWidget(theParent);
84 QHBoxLayout* aLayout = new QHBoxLayout(myContainer);
85 ModuleBase_Tools::adjustMargins(aLayout);
87 QString aLabelText = QString::fromStdString(theData->widgetLabel());
88 QString aLabelIcon = QString::fromStdString(theData->widgetIcon());
89 myLabel = new QLabel(aLabelText, myContainer);
90 if (!aLabelIcon.isEmpty())
91 myLabel->setPixmap(QPixmap(aLabelIcon));
93 aLayout->addWidget(myLabel);
95 QString aToolTip = QString::fromStdString(theData->widgetTooltip());
96 myTextLine = new QLineEdit(myContainer);
97 myTextLine->setReadOnly(true);
98 myTextLine->setToolTip(aToolTip);
99 myTextLine->installEventFilter(this);
101 myBasePalet = myTextLine->palette();
102 myInactivePalet = myBasePalet;
103 myInactivePalet.setBrush(QPalette::Base, QBrush(Qt::gray, Qt::Dense6Pattern));
104 myTextLine->setPalette(myInactivePalet);
106 aLayout->addWidget(myTextLine, 1);
108 std::string aTypes = theData->getProperty("shape_types");
109 myShapeTypes = QString(aTypes.c_str()).split(' ');
111 myUseSubShapes = theData->getBooleanAttribute("use_subshapes", false);
114 //********************************************************************
115 ModuleBase_WidgetShapeSelector::~ModuleBase_WidgetShapeSelector()
117 activateSelection(false);
120 //********************************************************************
121 bool ModuleBase_WidgetShapeSelector::storeValue() const
123 FeaturePtr aSelectedFeature = ModelAPI_Feature::feature(mySelectedObject);
124 if (aSelectedFeature == myFeature) // In order to avoid selection of the same object
127 DataPtr aData = myFeature->data();
128 if (myUseSubShapes) {
129 boost::shared_ptr<ModelAPI_AttributeSelection> aSelect =
130 boost::dynamic_pointer_cast<ModelAPI_AttributeSelection>(aData->attribute(attributeID()));
132 ResultPtr aBody = boost::dynamic_pointer_cast<ModelAPI_Result>(mySelectedObject);
134 aSelect->setValue(aBody, myShape);
135 updateObject(myFeature);
139 boost::shared_ptr<ModelAPI_AttributeReference> aRef =
140 boost::dynamic_pointer_cast<ModelAPI_AttributeReference>(aData->attribute(attributeID()));
142 ObjectPtr aObject = aRef->value();
143 if (!(aObject && aObject->isSame(mySelectedObject))) {
144 aRef->setValue(mySelectedObject);
145 updateObject(myFeature);
152 //********************************************************************
153 bool ModuleBase_WidgetShapeSelector::restoreValue()
155 DataPtr aData = myFeature->data();
156 bool isBlocked = this->blockSignals(true);
157 if (myUseSubShapes) {
158 boost::shared_ptr<ModelAPI_AttributeSelection> aSelect = aData->selection(attributeID());
160 mySelectedObject = aSelect->context();
161 myShape = aSelect->value();
164 boost::shared_ptr<ModelAPI_AttributeReference> aRef = aData->reference(attributeID());
165 mySelectedObject = aRef->value();
167 updateSelectionName();
169 this->blockSignals(isBlocked);
173 //********************************************************************
174 QList<QWidget*> ModuleBase_WidgetShapeSelector::getControls() const
176 QList<QWidget*> aControls;
177 aControls.append(myLabel);
178 aControls.append(myTextLine);
182 //********************************************************************
183 void ModuleBase_WidgetShapeSelector::onSelectionChanged()
185 QList<ObjectPtr> aObjects = myWorkshop->selection()->selectedObjects();
186 if (aObjects.size() > 0) {
187 ObjectPtr aObject = aObjects.first();
188 if ((!mySelectedObject) && (!aObject))
190 // Check that object is not already selected
191 if (mySelectedObject && aObject && mySelectedObject->isSame(aObject))
193 // Check that the selected object is result (others can not be accepted)
194 ResultPtr aRes = boost::dynamic_pointer_cast<ModelAPI_Result>(aObject);
199 // We can not select a result of our feature
200 const std::list<boost::shared_ptr<ModelAPI_Result>>& aResList = myFeature->results();
201 std::list<boost::shared_ptr<ModelAPI_Result> >::const_iterator aIt;
202 for (aIt = aResList.cbegin(); aIt != aResList.cend(); ++aIt) {
207 // Check that object belongs to active document or PartSet
208 DocumentPtr aDoc = aRes->document();
209 SessionPtr aMgr = ModelAPI_Session::get();
210 if (!(aDoc == aMgr->activeDocument()) || (aDoc == aMgr->moduleDocument()))
213 // Check that the result has a shape
214 GeomShapePtr aShape = ModelAPI_Tools::shape(aRes);
218 // Get sub-shapes from local selection
219 if (myUseSubShapes) {
220 NCollection_List<TopoDS_Shape> aShapeList;
221 std::list<ObjectPtr> aOwners;
222 myWorkshop->selection()->selectedShapes(aShapeList, aOwners);
223 if (aShapeList.Extent() > 0) {
224 aShape = boost::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape());
225 aShape->setImpl(new TopoDS_Shape(aShapeList.First()));
229 // Check that the selection corresponds to selection type
230 if (myUseSubShapes) {
231 if (!isAccepted(aShape))
234 if (!isAccepted(aObject))
237 setObject(aObject, aShape);
238 //activateSelection(false);
239 emit focusOutWidget(this);
243 //********************************************************************
244 void ModuleBase_WidgetShapeSelector::setObject(ObjectPtr theObj, boost::shared_ptr<GeomAPI_Shape> theShape)
246 if (mySelectedObject == theObj)
248 mySelectedObject = theObj;
250 if (mySelectedObject) {
252 if (!myUseSubShapes) {
253 static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_TOHIDE);
254 ModelAPI_EventCreator::get()->sendUpdated(mySelectedObject, anEvent);
257 updateSelectionName();
258 activateSelection(false);
259 emit valuesChanged();
262 //********************************************************************
263 bool ModuleBase_WidgetShapeSelector::isAccepted(const ObjectPtr theResult) const
265 ResultPtr aResult = boost::dynamic_pointer_cast<ModelAPI_Result>(theResult);
267 // Check that the shape of necessary type
268 boost::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aResult);
271 TopoDS_Shape aShape = aShapePtr->impl<TopoDS_Shape>();
275 TopAbs_ShapeEnum aShapeType = aShape.ShapeType();
276 if (aShapeType == TopAbs_COMPOUND) {
277 foreach (QString aType, myShapeTypes) {
278 TopExp_Explorer aEx(aShape, shapeType(aType));
283 foreach (QString aType, myShapeTypes) {
284 if (shapeType(aType) == aShapeType)
291 //********************************************************************
292 bool ModuleBase_WidgetShapeSelector::isAccepted(boost::shared_ptr<GeomAPI_Shape> theShape) const
294 TopoDS_Shape aShape = theShape->impl<TopoDS_Shape>();
295 foreach (QString aType, myShapeTypes) {
296 if (aShape.ShapeType() == shapeType(aType))
302 //********************************************************************
303 void ModuleBase_WidgetShapeSelector::updateSelectionName()
305 if (mySelectedObject) {
306 std::string aName = mySelectedObject->data()->name();
307 myTextLine->setText(QString::fromStdString(aName));
310 QString aMsg = tr("Select a ");
312 foreach (QString aType, myShapeTypes) {
318 myTextLine->setText(aMsg);
320 myTextLine->setText(tr("No object selected"));
325 //********************************************************************
326 void ModuleBase_WidgetShapeSelector::activateSelection(bool toActivate)
328 myIsActive = toActivate;
330 myTextLine->setPalette(myBasePalet);
332 myTextLine->setPalette(myInactivePalet);
333 updateSelectionName();
336 connect(myWorkshop, SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
337 if (myUseSubShapes) {
339 foreach (QString aType, myShapeTypes)
340 aList.append(shapeType(aType));
341 myWorkshop->activateSubShapesSelection(aList);
344 disconnect(myWorkshop, SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
346 myWorkshop->deactivateSubShapesSelection();
350 //********************************************************************
351 void ModuleBase_WidgetShapeSelector::raisePanel() const
353 QWidget* aParent = myContainer->parentWidget();
354 QWidget* aLastPanel = 0;
355 while (!aParent->inherits("QDockWidget")) {
356 aLastPanel = aParent;
357 aParent = aParent->parentWidget();
361 if (aParent->inherits("QDockWidget")) {
362 QDockWidget* aTabWgt = (QDockWidget*) aParent;
367 //********************************************************************
368 bool ModuleBase_WidgetShapeSelector::focusTo()
370 activateSelection(true);
374 //********************************************************************
375 bool ModuleBase_WidgetShapeSelector::eventFilter(QObject* theObj, QEvent* theEvent)
377 if (theObj == myTextLine) {
378 if (theEvent->type() == QEvent::FocusIn)
379 activateSelection(true);
381 return ModuleBase_ModelWidget::eventFilter(theObj, theEvent);
384 //********************************************************************
385 bool ModuleBase_WidgetShapeSelector::setValue(ModuleBase_WidgetValue* theValue)
388 ModuleBase_WidgetValueFeature* aFeatureValue =
389 dynamic_cast<ModuleBase_WidgetValueFeature*>(theValue);
390 if (aFeatureValue && aFeatureValue->object()) {
391 ObjectPtr aObject = aFeatureValue->object();
392 if (isAccepted(aObject)) {