1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
3 #include "XGUI_WorkshopListener.h"
4 #include "XGUI_Workshop.h"
5 #include "XGUI_Displayer.h"
6 #include "XGUI_ErrorMgr.h"
7 #include "XGUI_OperationMgr.h"
8 #include "XGUI_SalomeConnector.h"
9 #include "XGUI_ActionsMgr.h"
10 #include "XGUI_PropertyPanel.h"
11 #include "XGUI_ModuleConnector.h"
12 #include "XGUI_QtEvents.h"
15 #include <AppElements_MainWindow.h>
18 #include <ModuleBase_IModule.h>
20 #include <ModelAPI_Object.h>
21 #include <ModelAPI_Events.h>
22 #include <ModelAPI_Session.h>
23 #include <ModelAPI_Result.h>
24 #include <ModelAPI_Feature.h>
25 #include <ModelAPI_Data.h>
26 #include <ModelAPI_ResultBody.h>
27 #include <ModelAPI_ResultGroup.h>
28 #include <ModelAPI_ResultCompSolid.h>
29 #include <ModelAPI_Tools.h>
31 #include <Events_Loop.h>
32 #include <Events_LongOp.h>
34 #include <ModuleBase_IWorkshop.h>
36 #include <ModuleBase_Operation.h>
37 #include <ModuleBase_OperationDescription.h>
38 #include <ModuleBase_OperationFeature.h>
39 #include <ModuleBase_Tools.h>
40 #include <ModuleBase_IViewer.h>
41 #include <ModuleBase_FilterFactory.h>
43 #include <Config_FeatureMessage.h>
44 #include <Config_PointerMessage.h>
45 #include <Config_SelectionFilterMessage.h>
46 #include <Config_Keywords.h>
47 #include <Events_InfoMessage.h>
49 #include <QApplication>
50 #include <QMainWindow>
59 //#define DEBUG_FEATURE_CREATED
60 //#define DEBUG_FEATURE_REDISPLAY
61 //#define DEBUG_FEATURE_UPDATED
62 //#define DEBUG_RESULT_COMPSOLID
64 #ifdef DEBUG_FEATURE_REDISPLAY
65 const std::string DebugFeatureKind = "";//"Extrusion";
68 XGUI_WorkshopListener::XGUI_WorkshopListener(ModuleBase_IWorkshop* theWorkshop)
69 : myWorkshop(theWorkshop),
72 XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
75 //******************************************************
76 XGUI_WorkshopListener::~XGUI_WorkshopListener(void)
80 //******************************************************
81 void XGUI_WorkshopListener::initializeEventListening()
83 //Initialize event listening
84 Events_Loop* aLoop = Events_Loop::loop();
85 aLoop->registerListener(this, Events_InfoMessage::errorID()); //!< Listening application errors.
86 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OPERATION_LAUNCHED));
87 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
88 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
89 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
90 aLoop->registerListener(this, Events_LongOp::eventID());
91 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_PLUGIN_LOADED));
92 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_SELFILTER_LOADED));
94 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED));
95 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED));
96 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION));
99 //******************************************************
100 void XGUI_WorkshopListener::processEvent(const std::shared_ptr<Events_Message>& theMessage)
102 if (QApplication::instance()->thread() != QThread::currentThread()) {
104 std::cout << "XGUI_Workshop::processEvent: " << "Working in another thread." << std::endl;
106 SessionPtr aMgr = ModelAPI_Session::get();
107 PostponeMessageQtEvent* aPostponeEvent = new PostponeMessageQtEvent(theMessage);
108 QApplication::postEvent(this, aPostponeEvent);
112 // Process creation of Part
113 if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
114 std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
115 std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
116 onFeatureCreatedMsg(aUpdMsg);
118 XGUI_SalomeConnector* aSalomeConnector = workshop()->salomeConnector();
119 if (aSalomeConnector)
120 aSalomeConnector->createPreferences();
121 myUpdatePrefs = false;
124 else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_PLUGIN_LOADED)) {
125 myUpdatePrefs = true;
128 else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY)) {
129 std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
130 std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
131 onFeatureRedisplayMsg(aUpdMsg);
132 } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION)) {
133 std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
134 std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
135 onFeatureEmptyPresentationMsg(aUpdMsg);
137 //Update property panel on corresponding message. If there is no current operation (no
138 //property panel), or received message has different feature to the current - do nothing.
139 else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED)) {
140 std::shared_ptr<ModelAPI_ObjectUpdatedMessage> anUpdateMsg =
141 std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
142 onFeatureUpdatedMsg(anUpdateMsg);
143 } else if (theMessage->eventID() == Events_LongOp::eventID()) {
144 if (Events_LongOp::isPerformed()) {
145 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
147 QApplication::restoreOverrideCursor();
150 //An operation passed by message. Start it, process and commit.
151 else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OPERATION_LAUNCHED)) {
152 std::shared_ptr<Config_PointerMessage> aPartSetMsg =
153 std::dynamic_pointer_cast<Config_PointerMessage>(theMessage);
154 //myPropertyPanel->cleanContent();
155 ModuleBase_Operation* anOperation = (ModuleBase_Operation*) aPartSetMsg->pointer();
156 XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
158 if (anOperationMgr->startOperation(anOperation)) {
159 ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
161 workshop()->propertyPanel()->updateContentWidget(aFOperation->feature());
162 workshop()->propertyPanel()->createContentPanel(aFOperation->feature());
164 if (!anOperation->getDescription()->hasXmlRepresentation()) {
165 if (anOperation->commit())
166 workshop()->updateCommandStatus();
170 else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_SELFILTER_LOADED)) {
171 std::shared_ptr<Config_SelectionFilterMessage> aMsg =
172 std::dynamic_pointer_cast<Config_SelectionFilterMessage>(theMessage);
174 ModuleBase_FilterFactory* aFactory = myWorkshop->selectionFilters();
175 if (!aMsg->attributeId().empty()) {
176 aFactory->assignFilter(aMsg->selectionFilterId(), aMsg->featureId(), aMsg->attributeId(),
180 } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED)) {
181 // the viewer's update context will not happens until viewer updated is emitted
182 workshop()->displayer()->enableUpdateViewer(false);
183 } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED)) {
184 // the viewer's update context is unblocked, the viewer's update works
185 XGUI_Displayer* aDisplayer = workshop()->displayer();
186 aDisplayer->enableUpdateViewer(true);
188 //Show error dialog if error message received.
189 std::shared_ptr<Events_InfoMessage> anIngfoMsg = std::dynamic_pointer_cast<Events_InfoMessage>(theMessage);
191 emit errorOccurred(anIngfoMsg);
196 SessionPtr aMgr = ModelAPI_Session::get();
197 AppElements_MainWindow* aMainWindow = workshop()->mainWindow();
198 if (aMgr->isModified() != aMainWindow->isModifiedState())
199 aMainWindow->setModifiedState(aMgr->isModified());
203 //******************************************************
204 void XGUI_WorkshopListener::onFeatureUpdatedMsg(
205 const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
207 #ifdef DEBUG_FEATURE_UPDATED
208 std::set<ObjectPtr> anObjects = theMsg->objects();
209 std::set<ObjectPtr>::const_iterator aIt;
211 for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
212 anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
214 QString anInfoStr = anInfo.join(";\t");
215 qDebug(QString("onFeatureUpdatedMsg: %1, %2").arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
217 std::set<ObjectPtr> aFeatures = theMsg->objects();
218 XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
219 if (anOperationMgr->hasOperation()) {
220 ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
221 (anOperationMgr->currentOperation());
223 FeaturePtr aCurrentFeature = aFOperation->feature();
224 std::set<ObjectPtr>::const_iterator aIt;
225 for (aIt = aFeatures.begin(); aIt != aFeatures.end(); ++aIt) {
226 ObjectPtr aNewFeature = (*aIt);
227 if (aNewFeature == aCurrentFeature) {
228 workshop()->propertyPanel()->updateContentWidget(aCurrentFeature);
234 //anOperationMgr->onValidateOperation();
236 //if (myObjectBrowser)
237 // myObjectBrowser->processEvent(theMsg);
240 //******************************************************
241 void XGUI_WorkshopListener::onFeatureRedisplayMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
243 std::set<ObjectPtr> anObjects = theMsg->objects();
244 std::set<ObjectPtr>::const_iterator aIt;
246 #ifdef DEBUG_FEATURE_REDISPLAY
248 for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
249 anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
251 QString anInfoStr = anInfo.join(";\t");
252 qDebug(QString("onFeatureRedisplayMsg: %1, %2").arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
255 XGUI_Workshop* aWorkshop = workshop();
256 XGUI_Displayer* aDisplayer = aWorkshop->displayer();
257 bool aFirstVisualizedBody = false;
259 bool aRedisplayed = false;
260 //std::list<ObjectPtr> aHiddenObjects;
261 for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
262 ObjectPtr aObj = (*aIt);
264 // Hide the object if it is invalid or concealed one
265 bool aHide = !aObj->data() || !aObj->data()->isValid() ||
266 aObj->isDisabled() || (!aObj->isDisplayed());
267 if (!aHide) { // check that this is not hidden result
268 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
269 aHide = aRes && aRes->isConcealed();
271 // Hide the presentation with an empty shape. But isDisplayed state of the object should not
272 // be changed to the object becomes visible when the shape becomes not empty
273 if (!aHide && aRes.get())
274 aHide = !aRes->shape().get() || aRes->shape()->isNull();
277 #ifdef DEBUG_RESULT_COMPSOLID
278 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
280 ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
281 if (aCompSolidRes.get()) {
282 qDebug(QString("COMPSOLID, numberOfSubs = %1").arg(aCompSolidRes->numberOfSubs()).toStdString().c_str());
284 if (ModelAPI_Tools::compSolidOwner(aRes))
285 qDebug("COMPSOLID sub-object");
288 #ifdef DEBUG_FEATURE_REDISPLAY
289 QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
290 FeaturePtr aFeature = ModelAPI_Feature::feature(aObj);
291 if (aFeature.get()) {
292 std::string aKind = aFeature->getKind();
293 if (aKind == DebugFeatureKind || DebugFeatureKind.empty()) {
294 qDebug(QString("visible=%1, hide=%2 : display= %2").arg(aDisplayer->isVisible(aObj))
295 .arg(aHide).arg(anObjInfo).toStdString().c_str());
300 //we should provide objects which are hidden in the viewer, e.g. sketch always should visualizes
301 // all sub-features, if some features are to be hidden, sould be proposed may be to removed #1223
302 //aHiddenObjects.push_back(aObj);
303 aRedisplayed = aDisplayer->erase(aObj, false) || aRedisplayed;
304 #ifdef DEBUG_FEATURE_REDISPLAY
305 // Redisplay the visible object or the object of the current operation
306 bool isVisibleObject = aDisplayer->isVisible(aObj);
308 QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
309 //qDebug(QString("visible=%1 : erase = %2").arg(isVisibleObject).arg(anObjInfo).toStdString().c_str());
313 // Redisplay the visible object or the object of the current operation
314 bool isVisibleObject = aDisplayer->isVisible(aObj);
315 #ifdef DEBUG_FEATURE_REDISPLAY
316 QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
317 //qDebug(QString("visible=%1 : display= %2").arg(isVisibleObject).arg(anObjInfo).toStdString().c_str());
320 if (isVisibleObject) { // redisplay visible object
321 //displayObject(aObj); // In order to update presentation
322 // in order to avoid the check whether the object can be redisplayed, the exact method
323 // of redisplay is called. This modification is made in order to have the line is updated
324 // by creation of a horizontal constraint on the line by preselection
325 if (ModelAPI_Tools::hasSubResults(std::dynamic_pointer_cast<ModelAPI_Result>(aObj))) {
326 aRedisplayed = aDisplayer->erase(aObj, false) || aRedisplayed;
329 aRedisplayed = aDisplayer->redisplay(aObj, false) || aRedisplayed;
330 // Deactivate object of current operation from selection
331 aWorkshop->deactivateActiveObject(aObj, false);
333 } else { // display object if the current operation has it
334 if (displayObject(aObj, aFirstVisualizedBody)) {
336 // Deactivate object of current operation from selection
337 aWorkshop->deactivateActiveObject(aObj, false);
342 // this processing should be moved in another place in order to do not cause problems in
343 // flush messages chain
344 //if (aHiddenObjects.size() > 0)
345 // myWorkshop->module()->processHiddenObject(aHiddenObjects);
347 bool isCustomized = customizeCurrentObject(anObjects, aRedisplayed);
348 if (aRedisplayed || isCustomized) {
349 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION));
351 //VSV FitAll updated viewer by it self
352 if (aFirstVisualizedBody)
353 myWorkshop->viewer()->fitAll();
355 aDisplayer->updateViewer();
359 //******************************************************
360 void XGUI_WorkshopListener::onFeatureCreatedMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
362 std::set<ObjectPtr> anObjects = theMsg->objects();
363 std::set<ObjectPtr>::const_iterator aIt;
364 #ifdef DEBUG_FEATURE_CREATED
366 for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
367 anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
369 QString anInfoStr = anInfo.join(";\t");
370 qDebug(QString("onFeatureCreatedMsg: %1, %2").arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
373 bool aFirstVisualizedBody = false;
375 //bool aHasPart = false;
376 bool aDisplayed = false;
377 for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
378 ObjectPtr anObject = *aIt;
380 #ifdef DEBUG_RESULT_COMPSOLID
381 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
383 ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
384 if (aCompSolidRes.get()) {
385 qDebug(QString("COMPSOLID, numberOfSubs = %1").arg(aCompSolidRes->numberOfSubs()).toStdString().c_str());
387 if (ModelAPI_Tools::compSolidOwner(aRes))
388 qDebug("COMPSOLID sub-object");
391 // the validity of the data should be checked here in order to avoid display of the objects,
392 // which were created, then deleted, but flush for the creation event happens after that
393 // we should not display disabled objects
394 bool aHide = !anObject->data()->isValid() ||
395 anObject->isDisabled() ||
396 !anObject->isDisplayed();
397 if (!aHide) { // check that this is not hidden result
398 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
399 bool isConcealed = aRes && aRes->isConcealed();
400 aHide = aRes && aRes->isConcealed();
401 // Hide the presentation with an empty shape. But isDisplayed state of the object should not
402 // be changed to the object becomes visible when the shape becomes not empty
403 if (!aHide && aRes.get())
404 aHide = !aRes->shape().get() || aRes->shape()->isNull();
407 // setDisplayed has to be called in order to synchronize internal state of the object
408 // with list of displayed objects
409 if (myWorkshop->module()->canDisplayObject(anObject)) {
410 anObject->setDisplayed(true);
411 aDisplayed = displayObject(*aIt, aFirstVisualizedBody);
413 anObject->setDisplayed(false);
417 bool isCustomized = customizeCurrentObject(anObjects, aDisplayed);
419 //if (myObjectBrowser)
420 // myObjectBrowser->processEvent(theMsg);
422 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION));
423 //VSV FitAll updated viewer by it self
424 if (aFirstVisualizedBody)
425 myWorkshop->viewer()->fitAll();
427 workshop()->displayer()->updateViewer();
429 //if (aHasPart) { // TODO: Avoid activate last part on loading of document
430 // activateLastPart();
434 //******************************************************
435 void XGUI_WorkshopListener::onFeatureEmptyPresentationMsg(
436 const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
438 std::set<ObjectPtr> anObjects = theMsg->objects();
439 std::set<ObjectPtr>::const_iterator aIt;
440 #ifdef DEBUG_FEATURE_CREATED
442 for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
443 anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
445 QString anInfoStr = anInfo.join(";\t");
446 qDebug(QString("onFeatureEmptyPresentationMsg: %1, %2").arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
449 XGUI_Workshop* aWorkshop = workshop();
450 XGUI_Displayer* aDisplayer = aWorkshop->displayer();
452 bool aRedisplayed = false;
453 for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
454 ObjectPtr anObject = *aIt;
455 aRedisplayed = aDisplayer->erase(anObject, false) || aRedisplayed;
459 aDisplayer->updateViewer();
462 bool XGUI_WorkshopListener::event(QEvent * theEvent)
464 PostponeMessageQtEvent* aPostponedEv = dynamic_cast<PostponeMessageQtEvent*>(theEvent);
466 std::shared_ptr<Events_Message> aEventPtr = aPostponedEv->postponedMessage();
467 processEvent(aEventPtr);
473 //**************************************************************
474 bool XGUI_WorkshopListener::displayObject(ObjectPtr theObj, bool& theFirstVisualizedBody)
476 #ifdef DEBUG_RESULT_COMPSOLID
477 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(theObj);
478 if (aRes.get() && (ModelAPI_Tools::hasSubResults(aRes) || ModelAPI_Tools::compSolidOwner(aRes))) {
479 ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
480 if (aCompSolidRes.get()) {
481 qDebug("COMPSOLID: displayObject");
486 bool aDisplayed = false;
487 XGUI_Workshop* aWorkshop = workshop();
488 // do not display the object if it has sub objects. They should be displayed separately.
489 if (!aWorkshop->module()->canDisplayObject(theObj) ||
490 ModelAPI_Tools::hasSubResults(std::dynamic_pointer_cast<ModelAPI_Result>(theObj)))
493 XGUI_Displayer* aDisplayer = aWorkshop->displayer();
494 int aNb = aDisplayer->objectsCount();
495 aDisplayed = aDisplayer->display(theObj, false);
497 ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObj);
498 if (aNb == 0 && aResult.get()) {
499 std::string aResultGroupName = aResult->groupName();
500 if (aResultGroupName == ModelAPI_ResultBody::group() ||
501 aResultGroupName == ModelAPI_ResultGroup::group()) {
502 std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aResult);
503 theFirstVisualizedBody = aShapePtr.get() != NULL;
509 bool XGUI_WorkshopListener::customizeCurrentObject(const std::set<ObjectPtr>& theObjects,
510 bool theForceRedisplay)
512 XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
513 FeaturePtr aCurrentFeature;
514 if (anOperationMgr->hasOperation()) {
515 ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
516 (anOperationMgr->currentOperation());
518 aCurrentFeature = aFOperation->feature();
522 bool aCustomized = false;
523 if (aCurrentFeature.get()) {
524 // the customize presentation should be redisplayed if force redislayed is true or
525 // if a list of message objects contains the operation feature for case when
526 // the feature is hidden, but arguments of the feature are modified
527 // e.g. extrusion is hidden(h=0) but sketch is chosen
528 if (theForceRedisplay || theObjects.find(aCurrentFeature) != theObjects.end()) {
529 aCustomized = myWorkshop->module()->customizeObject(aCurrentFeature,
530 ModuleBase_IModule::CustomizeArguments, false) || aCustomized;
531 aCustomized = myWorkshop->module()->customizeObject(aCurrentFeature,
532 ModuleBase_IModule::CustomizeResults, false) || aCustomized;
533 aCustomized = myWorkshop->module()->customizeObject(aCurrentFeature,
534 ModuleBase_IModule::CustomizeHighlightedObjects, false) || aCustomized;
540 XGUI_Workshop* XGUI_WorkshopListener::workshop() const
542 XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
543 return aConnector->workshop();