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_OperationMgr.h"
7 #include "XGUI_SalomeConnector.h"
8 #include "XGUI_ActionsMgr.h"
9 #include "XGUI_PropertyPanel.h"
10 #include "XGUI_ModuleConnector.h"
11 #include "XGUI_QtEvents.h"
13 #include <AppElements_Workbench.h>
14 #include <AppElements_Command.h>
15 #include <AppElements_MainMenu.h>
16 #include <AppElements_MainWindow.h>
17 #include <AppElements_MenuGroupPanel.h>
18 #include <AppElements_Button.h>
20 #include <ModuleBase_IModule.h>
22 #include <ModelAPI_Object.h>
23 #include <ModelAPI_Events.h>
24 #include <ModelAPI_Session.h>
25 #include <ModelAPI_Result.h>
26 #include <ModelAPI_Feature.h>
27 #include <ModelAPI_Data.h>
28 #include <ModelAPI_ResultBody.h>
29 #include <ModelAPI_ResultCompSolid.h>
31 #include <Events_Loop.h>
32 #include <Events_Error.h>
33 #include <Events_LongOp.h>
35 #include <ModuleBase_IWorkshop.h>
37 #include <ModuleBase_Operation.h>
38 #include <ModuleBase_OperationDescription.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>
47 #include <QApplication>
48 #include <QMainWindow>
57 //#define DEBUG_CANDISPLAY
58 //#define DEBUG_FEATURE_CREATED
59 //#define DEBUG_FEATURE_REDISPLAY
61 XGUI_WorkshopListener::XGUI_WorkshopListener(ModuleBase_IWorkshop* theWorkshop)
62 : myWorkshop(theWorkshop),
67 //******************************************************
68 XGUI_WorkshopListener::~XGUI_WorkshopListener(void)
72 //******************************************************
73 void XGUI_WorkshopListener::initializeEventListening()
75 //Initialize event listening
76 Events_Loop* aLoop = Events_Loop::loop();
77 aLoop->registerListener(this, Events_Error::errorID()); //!< Listening application errors.
78 aLoop->registerListener(this, Events_Loop::eventByName(Config_FeatureMessage::GUI_EVENT()));
79 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OPERATION_LAUNCHED));
80 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
81 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
82 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
83 aLoop->registerListener(this, Events_LongOp::eventID());
84 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_PLUGIN_LOADED));
85 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_SELFILTER_LOADED));
87 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED));
88 aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED));
91 //******************************************************
92 void XGUI_WorkshopListener::processEvent(const std::shared_ptr<Events_Message>& theMessage)
94 if (QApplication::instance()->thread() != QThread::currentThread()) {
96 std::cout << "XGUI_Workshop::processEvent: " << "Working in another thread." << std::endl;
98 SessionPtr aMgr = ModelAPI_Session::get();
99 PostponeMessageQtEvent* aPostponeEvent = new PostponeMessageQtEvent(theMessage);
100 QApplication::postEvent(this, aPostponeEvent);
104 //A message to start feature creation received.
105 if (theMessage->eventID() == Events_Loop::loop()->eventByName(Config_FeatureMessage::GUI_EVENT())) {
106 std::shared_ptr<Config_FeatureMessage> aFeatureMsg =
107 std::dynamic_pointer_cast<Config_FeatureMessage>(theMessage);
108 if (!aFeatureMsg->isInternal()) {
109 addFeature(aFeatureMsg);
112 // Process creation of Part
113 else 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);
133 //Update property panel on corresponding message. If there is no current operation (no
134 //property panel), or received message has different feature to the current - do nothing.
135 else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED)) {
136 std::shared_ptr<ModelAPI_ObjectUpdatedMessage> anUpdateMsg =
137 std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
138 onFeatureUpdatedMsg(anUpdateMsg);
139 } else if (theMessage->eventID() == Events_LongOp::eventID()) {
140 if (Events_LongOp::isPerformed()) {
141 QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
143 QApplication::restoreOverrideCursor();
146 //An operation passed by message. Start it, process and commit.
147 else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OPERATION_LAUNCHED)) {
148 std::shared_ptr<Config_PointerMessage> aPartSetMsg =
149 std::dynamic_pointer_cast<Config_PointerMessage>(theMessage);
150 //myPropertyPanel->cleanContent();
151 ModuleBase_Operation* anOperation = (ModuleBase_Operation*) aPartSetMsg->pointer();
152 XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
154 if (anOperationMgr->startOperation(anOperation)) {
155 workshop()->propertyPanel()->updateContentWidget(anOperation->feature());
156 if (!anOperation->getDescription()->hasXmlRepresentation()) {
157 if (anOperation->commit())
158 workshop()->updateCommandStatus();
162 else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_SELFILTER_LOADED)) {
163 std::shared_ptr<Config_SelectionFilterMessage> aMsg =
164 std::dynamic_pointer_cast<Config_SelectionFilterMessage>(theMessage);
166 ModuleBase_FilterFactory* aFactory = myWorkshop->selectionFilters();
167 if (!aMsg->attributeId().empty()) {
168 aFactory->assignFilter(aMsg->selectionFilterId(), aMsg->featureId(), aMsg->attributeId(),
172 } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED)) {
173 // the viewer's update context will not happens until viewer updated is emitted
174 workshop()->displayer()->enableUpdateViewer(false);
175 } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED)) {
176 // the viewer's update context is unblocked, the viewer's update works
177 XGUI_Displayer* aDisplayer = workshop()->displayer();
178 aDisplayer->enableUpdateViewer(true);
179 aDisplayer->updateViewer();
181 //Show error dialog if error message received.
182 std::shared_ptr<Events_Error> anAppError = std::dynamic_pointer_cast<Events_Error>(theMessage);
184 emit errorOccurred(QString::fromLatin1(anAppError->description()));
188 if (!workshop()->isSalomeMode()) {
189 SessionPtr aMgr = ModelAPI_Session::get();
190 AppElements_MainWindow* aMainWindow = workshop()->mainWindow();
191 if (aMgr->isModified() != aMainWindow->isModifiedState())
192 aMainWindow->setModifiedState(aMgr->isModified());
196 //******************************************************
197 void XGUI_WorkshopListener::onFeatureUpdatedMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
199 std::set<ObjectPtr> aFeatures = theMsg->objects();
200 XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
201 if (anOperationMgr->hasOperation()) {
202 FeaturePtr aCurrentFeature = anOperationMgr->currentOperation()->feature();
203 std::set<ObjectPtr>::const_iterator aIt;
204 for (aIt = aFeatures.begin(); aIt != aFeatures.end(); ++aIt) {
205 ObjectPtr aNewFeature = (*aIt);
206 if (aNewFeature == aCurrentFeature) {
207 workshop()->propertyPanel()->updateContentWidget(aCurrentFeature);
212 anOperationMgr->onValidateOperation();
213 //if (myObjectBrowser)
214 // myObjectBrowser->processEvent(theMsg);
217 //******************************************************
218 void XGUI_WorkshopListener::onFeatureRedisplayMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
220 std::set<ObjectPtr> aObjects = theMsg->objects();
221 std::set<ObjectPtr>::const_iterator aIt;
223 #ifdef DEBUG_FEATURE_REDISPLAY
225 for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
226 anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
228 QString anInfoStr = anInfo.join(", ");
229 qDebug(QString("onFeatureRedisplayMsg: %1, %2").arg(aObjects.size()).arg(anInfoStr).toStdString().c_str());
232 XGUI_Workshop* aWorkshop = workshop();
233 XGUI_Displayer* aDisplayer = aWorkshop->displayer();
234 for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
235 ObjectPtr aObj = (*aIt);
237 // Hide the object if it is invalid or concealed one
238 bool aHide = !aObj->data() || !aObj->data()->isValid() ||
239 aObj->isDisabled() || (!aObj->isDisplayed());
240 if (!aHide) { // check that this is not hidden result
241 ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
242 aHide = aRes && aRes->isConcealed();
245 aDisplayer->erase(aObj, false);
246 #ifdef DEBUG_FEATURE_REDISPLAY
247 // Redisplay the visible object or the object of the current operation
248 bool isVisibleObject = aDisplayer->isVisible(aObj);
250 QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
251 qDebug(QString("visible=%1 : erase = %2").arg(isVisibleObject).arg(anObjInfo).toStdString().c_str());
255 // Redisplay the visible object or the object of the current operation
256 bool isVisibleObject = aDisplayer->isVisible(aObj);
257 #ifdef DEBUG_FEATURE_REDISPLAY
258 QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
259 qDebug(QString("visible=%1 : display= %2").arg(isVisibleObject).arg(anObjInfo).toStdString().c_str());
260 /*FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
261 if (aFeature.get()) {
262 std::string aKind = aFeature->getKind();
263 if (aKind == "SketchMultiRotation")
268 if (isVisibleObject) { // redisplay visible object
269 //displayObject(aObj); // In order to update presentation
270 // in order to avoid the check whether the object can be redisplayed, the exact method
271 // of redisplay is called. This modification is made in order to have the line is updated
272 // by creation of a horizontal constraint on the line by preselection
273 /*ResultCompSolidPtr aCompSolid = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>
275 if (aCompSolid.get() && aCompSolid->numberOfSubs() > 0) {
276 aDisplayer->erase(aObj, false);
279 aDisplayer->redisplay(aObj, false);
280 // Deactivate object of current operation from selection
281 aWorkshop->deactivateActiveObject(aObj, false);
282 } else { // display object if the current operation has it
283 if (displayObject(aObj)) {
284 // Deactivate object of current operation from selection
285 aWorkshop->deactivateActiveObject(aObj, false);
290 aDisplayer->updateViewer();
292 //******************************************************
293 void XGUI_WorkshopListener::onFeatureCreatedMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
295 std::set<ObjectPtr> aObjects = theMsg->objects();
296 std::set<ObjectPtr>::const_iterator aIt;
297 #ifdef DEBUG_FEATURE_CREATED
299 for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
300 anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
302 QString anInfoStr = anInfo.join(", ");
303 qDebug(QString("onFeatureCreatedMsg: %1, %2").arg(aObjects.size()).arg(anInfoStr).toStdString().c_str());
306 //bool aHasPart = false;
307 bool isDisplayed = false;
308 for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
309 ObjectPtr anObject = *aIt;
310 // the validity of the data should be checked here in order to avoid display of the objects,
311 // which were created, then deleted, but flush for the creation event happens after that
312 // we should not display disabled objects
313 bool aHide = !anObject->data()->isValid() ||
314 anObject->isDisabled() ||
315 !anObject->isDisplayed();
317 // setDisplayed has to be called in order to synchronize internal state of the object
318 // with list of displayed objects
319 #ifdef DEBUG_CANDISPLAY
320 if (displayObject(anObject)/*myWorkshop->module()->canDisplayObject(anObject)*/) {
321 anObject->setDisplayed(true);
322 //isDisplayed = displayObject(anObject);
324 if (myWorkshop->module()->canDisplayObject(anObject)) {
325 anObject->setDisplayed(true);
326 isDisplayed = displayObject(anObject);
329 anObject->setDisplayed(false);
332 //if (myObjectBrowser)
333 // myObjectBrowser->processEvent(theMsg);
335 workshop()->displayer()->updateViewer();
336 //if (aHasPart) { // TODO: Avoid activate last part on loading of document
337 // activateLastPart();
341 bool XGUI_WorkshopListener::event(QEvent * theEvent)
343 PostponeMessageQtEvent* aPostponedEv = dynamic_cast<PostponeMessageQtEvent*>(theEvent);
345 std::shared_ptr<Events_Message> aEventPtr = aPostponedEv->postponedMessage();
346 processEvent(aEventPtr);
352 void XGUI_WorkshopListener::addFeature(const std::shared_ptr<Config_FeatureMessage>& theMessage)
356 qDebug() << "XGUI_WorkshopListener::addFeature: NULL message.";
360 ActionInfo aFeatureInfo;
361 aFeatureInfo.initFrom(theMessage);
363 XGUI_Workshop* aWorkshop = workshop();
365 QString aWchName = QString::fromStdString(theMessage->workbenchId());
366 QStringList aNestedFeatures =
367 QString::fromStdString(theMessage->nestedFeatures()).split(" ", QString::SkipEmptyParts);
368 QString aDocKind = QString::fromStdString(theMessage->documentKind());
369 QList<QAction*> aNestedActList;
370 bool isColumnButton = !aNestedFeatures.isEmpty();
371 if (isColumnButton) {
372 QString aNestedActions = QString::fromStdString(theMessage->actionsWhenNested());
373 XGUI_OperationMgr* anOperationMgr = aWorkshop->operationMgr();
374 XGUI_ActionsMgr* anActionsMgr = aWorkshop->actionsMgr();
375 if (aNestedActions.contains("accept")) {
376 QAction* anAction = anActionsMgr->operationStateAction(XGUI_ActionsMgr::AcceptAll, NULL);
377 connect(anAction, SIGNAL(triggered()), anOperationMgr, SLOT(commitAllOperations()));
378 aNestedActList << anAction;
380 if (aNestedActions.contains("abort")) {
381 QAction* anAction = anActionsMgr->operationStateAction(XGUI_ActionsMgr::AbortAll, NULL);
382 connect(anAction, SIGNAL(triggered()), anOperationMgr, SLOT(abortAllOperations()));
383 aNestedActList << anAction;
387 if (aWorkshop->isSalomeMode()) {
388 XGUI_SalomeConnector* aSalomeConnector = aWorkshop->salomeConnector();
390 if (isColumnButton) {
391 aAction = aSalomeConnector->addNestedFeature(aWchName, aFeatureInfo, aNestedActList);
393 //Issue #650: in the SALOME mode the tooltip should be same as text
394 aFeatureInfo.toolTip = aFeatureInfo.text;
395 aAction = aSalomeConnector->addFeature(aWchName, aFeatureInfo);
397 aSalomeConnector->setNestedActions(aFeatureInfo.id, aNestedFeatures);
398 aSalomeConnector->setDocumentKind(aFeatureInfo.id, aDocKind);
400 aWorkshop->actionsMgr()->addCommand(aAction);
401 aWorkshop->module()->actionCreated(aAction);
403 //Find or create Workbench
404 AppElements_MainMenu* aMenuBar = aWorkshop->mainWindow()->menuObject();
405 AppElements_Workbench* aPage = aMenuBar->findWorkbench(aWchName);
407 aPage = aWorkshop->addWorkbench(aWchName);
409 //Find or create Group
410 QString aGroupName = QString::fromStdString(theMessage->groupId());
411 AppElements_MenuGroupPanel* aGroup = aPage->findGroup(aGroupName);
413 aGroup = aPage->addGroup(aGroupName);
415 // Check if hotkey sequence is already defined:
416 XGUI_ActionsMgr* anActionsMgr = aWorkshop->actionsMgr();
417 QKeySequence aHotKey = anActionsMgr->registerShortcut(aFeatureInfo.shortcut);
418 if(aHotKey != aFeatureInfo.shortcut) {
419 aFeatureInfo.shortcut = aHotKey;
422 AppElements_Command* aCommand = aGroup->addFeature(aFeatureInfo,
425 // Enrich created button with accept/abort buttons if necessary
426 AppElements_Button* aButton = aCommand->button();
427 if (aButton->isColumnButton()) {
428 aButton->setAdditionalButtons(aNestedActList);
430 aWorkshop->actionsMgr()->addCommand(aCommand);
431 aWorkshop->module()->actionCreated(aCommand);
436 //**************************************************************
437 bool XGUI_WorkshopListener::displayObject(ObjectPtr theObj)
439 XGUI_Workshop* aWorkshop = workshop();
440 if (!aWorkshop->module()->canDisplayObject(theObj))
443 XGUI_Displayer* aDisplayer = aWorkshop->displayer();
444 ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theObj);
445 if (aBody.get() != NULL) {
446 int aNb = aDisplayer->objectsCount();
447 aDisplayer->display(theObj, false);
449 myWorkshop->viewer()->fitAll();
451 aDisplayer->display(theObj, false);
456 XGUI_Workshop* XGUI_WorkshopListener::workshop() const
458 XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
459 return aConnector->workshop();