1 // Copyright (C) 2014-2019 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include "XGUI_OperationMgr.h"
22 #include "XGUI_ActiveControlMgr.h"
23 #include "XGUI_ActiveControlSelector.h"
24 #include "XGUI_FacesPanelSelector.h"
25 #include "XGUI_ModuleConnector.h"
26 #include "XGUI_Workshop.h"
27 #include "XGUI_ErrorMgr.h"
28 #include "XGUI_FacesPanel.h"
29 #include "XGUI_Tools.h"
30 #include "XGUI_ObjectsBrowser.h"
31 #include "XGUI_ContextMenuMgr.h"
33 #include <ModuleBase_IPropertyPanel.h>
34 #include <ModuleBase_ModelWidget.h>
35 #include "ModuleBase_Operation.h"
36 #include "ModuleBase_IWorkshop.h"
37 #include "ModuleBase_IModule.h"
38 #include <ModuleBase_IViewer.h>
39 #include "ModuleBase_OperationDescription.h"
40 #include "ModuleBase_OperationFeature.h"
41 #include "ModuleBase_Tools.h"
43 #include "ModelAPI_CompositeFeature.h"
44 #include "ModelAPI_Session.h"
46 #include <XGUI_PropertyPanel.h>
47 #include <QToolButton>
50 #include <QMessageBox>
51 #include <QApplication>
54 //#define DEBUG_CURRENT_FEATURE
56 /// Processes "Delete" key event of application. This key is used by several application actions.
57 /// There is a logical order of the actions processing. So the key can not be set for actions
58 /// as a shortcut. The class listens the key event and call operation manager processor.
59 class XGUI_ShortCutListener : public QObject
63 /// \param theParent the parent to be deleted when the parent is deleted
64 /// \param theOperationMgr the class to perform deletion
65 XGUI_ShortCutListener(QObject* theParent, XGUI_OperationMgr* theOperationMgr)
66 : QObject(theParent), myOperationMgr(theOperationMgr), myIsActive(false)
68 qApp->installEventFilter(this);
70 ~XGUI_ShortCutListener() {}
72 /// Switch on short cut listener
73 void setActive(const bool theIsActive) { myIsActive = theIsActive; }
75 /// Redefinition of virtual function to process Delete key release
76 virtual bool eventFilter(QObject *theObject, QEvent *theEvent)
78 bool isAccepted = false;
80 if (theEvent->type() == QEvent::KeyRelease) {
81 QKeyEvent* aKeyEvent = dynamic_cast<QKeyEvent*>(theEvent);
83 myOperationMgr->setSHIFTPressed(aKeyEvent->modifiers() & Qt::ShiftModifier);
84 switch (aKeyEvent->key()) {
86 isAccepted = myOperationMgr->onProcessDelete(theObject);
89 isAccepted = myOperationMgr->onKeyReleased(theObject, aKeyEvent);
94 else if (theEvent->type() == QEvent::KeyPress) {
95 QKeyEvent* aKeyEvent = dynamic_cast<QKeyEvent*>(theEvent);
96 myOperationMgr->setSHIFTPressed(aKeyEvent->modifiers() & Qt::ShiftModifier);
97 isAccepted = myOperationMgr->onKeyPressed(theObject, aKeyEvent);
101 isAccepted = QObject::eventFilter(theObject, theEvent);
106 XGUI_OperationMgr* myOperationMgr; /// processor for key event
107 bool myIsActive; /// boolean state whether the event filter perform own signal processing
110 XGUI_OperationMgr::XGUI_OperationMgr(QObject* theParent,
111 ModuleBase_IWorkshop* theWorkshop)
112 : QObject(theParent), myWorkshop(theWorkshop), mySHIFTPressed(false), myActiveMessageBox(0)
114 /// we need to install filter to the application in order to react to 'Delete' key button
115 /// this key can not be a short cut for a corresponded action because we need to set
116 /// the actions priority
117 myShortCutListener = new XGUI_ShortCutListener(theParent, this);
120 XGUI_OperationMgr::~XGUI_OperationMgr()
124 void XGUI_OperationMgr::activate()
126 myShortCutListener->setActive(true);
129 void XGUI_OperationMgr::deactivate()
131 myShortCutListener->setActive(false);
134 ModuleBase_Operation* XGUI_OperationMgr::currentOperation() const
136 return myOperations.count() > 0 ? myOperations.last() : 0;
139 bool XGUI_OperationMgr::isCurrentOperation(ModuleBase_Operation* theOperation)
143 return currentOperation() == theOperation;
146 bool XGUI_OperationMgr::hasOperation() const
148 return !myOperations.isEmpty() && (myOperations.last() != NULL);
151 bool XGUI_OperationMgr::hasOperation(const QString& theId) const
153 foreach(ModuleBase_Operation* aOp, myOperations) {
154 if (aOp->id() == theId)
160 ModuleBase_Operation* XGUI_OperationMgr::findOperation(const QString& theId) const
162 QList<ModuleBase_Operation*>::const_iterator anIt = myOperations.end();
163 while (anIt != myOperations.begin()) {
165 ModuleBase_Operation* anOperation = *anIt;
166 if (anOperation->id() == theId)
173 int XGUI_OperationMgr::operationsCount() const
175 return myOperations.count();
178 QStringList XGUI_OperationMgr::operationList() const
181 foreach(ModuleBase_Operation* eachOperation, myOperations) {
182 ModuleBase_OperationFeature* aFOperation =
183 dynamic_cast<ModuleBase_OperationFeature*>(eachOperation);
185 FeaturePtr aFeature = aFOperation->feature();
187 result << QString::fromStdString(aFeature->getKind());
194 ModuleBase_Operation* XGUI_OperationMgr::previousOperation(ModuleBase_Operation* theOperation) const
196 int idx = myOperations.lastIndexOf(theOperation);
197 if(idx == -1 || idx == 0) {
200 return myOperations.at(idx - 1);
203 ModuleBase_ModelWidget* XGUI_OperationMgr::activeWidget() const
205 ModuleBase_ModelWidget* anActiveWidget = 0;
206 ModuleBase_Operation* anOperation = currentOperation();
208 ModuleBase_IPropertyPanel* aPanel = anOperation->propertyPanel();
210 anActiveWidget = aPanel->activeWidget();
212 return anActiveWidget;
215 bool XGUI_OperationMgr::startOperation(ModuleBase_Operation* theOperation)
218 currentOperation()->postpone();
219 myOperations.append(theOperation);
221 connect(theOperation, SIGNAL(beforeStarted()), SLOT(onBeforeOperationStarted()));
222 connect(theOperation, SIGNAL(beforeAborted()), SLOT(onBeforeOperationAborted()));
223 connect(theOperation, SIGNAL(beforeCommitted()), SLOT(onBeforeOperationCommitted()));
225 connect(theOperation, SIGNAL(started()), SLOT(onOperationStarted()));
226 connect(theOperation, SIGNAL(aborted()), SLOT(onOperationAborted()));
227 connect(theOperation, SIGNAL(committed()), SLOT(onOperationCommitted()));
229 connect(theOperation, SIGNAL(stopped()), SLOT(onOperationStopped()));
230 connect(theOperation, SIGNAL(resumed()), SLOT(onOperationResumed()));
232 bool isStarted = theOperation->start();
234 onValidateOperation();
238 bool XGUI_OperationMgr::abortAllOperations(const XGUI_MessageKind& theMessageKind)
244 if (operationsCount() == 1) {
245 ModuleBase_Operation* aCurrentOperation = currentOperation();
246 if (canStopOperation(aCurrentOperation, theMessageKind)) {
247 abortOperation(aCurrentOperation);
253 if (theMessageKind == XGUI_AbortOperationMessage) {
254 myActiveMessageBox = createMessageBox(tr("All active operations will be aborted."));
255 aResult = myActiveMessageBox->exec() == QMessageBox::Ok;
256 myActiveMessageBox = 0;
258 else if (theMessageKind == XGUI_InformationMessage) {
259 QString aMessage = tr("Please validate all your active operations before saving.");
260 myActiveMessageBox = createInformationBox(aMessage);
261 myActiveMessageBox->exec();
262 myActiveMessageBox = 0;
263 aResult = false; // do not perform abort
265 while(aResult && hasOperation()) {
266 abortOperation(currentOperation());
272 bool XGUI_OperationMgr::commitAllOperations()
274 bool isCompositeCommitted = false, anOperationProcessed = false;
275 while (hasOperation()) {
276 ModuleBase_Operation* anOperation = currentOperation();
277 if (XGUI_Tools::workshop(myWorkshop)->errorMgr()->isApplyEnabled()) {
278 anOperationProcessed = commitOperation();
280 abortOperation(anOperation);
281 anOperationProcessed = true;
283 ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
286 FeaturePtr aFeature = aFOperation->feature();
287 CompositeFeaturePtr aComposite =
288 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
289 isCompositeCommitted = aComposite.get();
290 if (isCompositeCommitted)
293 // not processed[committed] operation might be used in composite feature,
294 // so the while will be stopped by the previous check.
295 // this code is not necessary, but logically should be done when the processing will not
296 // be done for not composite feature by some reasons
297 if (!anOperationProcessed)
303 void XGUI_OperationMgr::onValidateOperation()
307 ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
308 (currentOperation());
309 if(aFOperation && aFOperation->feature().get())
310 XGUI_Tools::workshop(myWorkshop)->errorMgr()->updateActions(aFOperation->feature());
313 void XGUI_OperationMgr::updateApplyOfOperations(ModuleBase_Operation* theOperation)
315 XGUI_ErrorMgr* anErrorMgr = XGUI_Tools::workshop(myWorkshop)->errorMgr();
317 ModuleBase_OperationFeature* aFOperation =
318 dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
320 anErrorMgr->updateAcceptAllAction(aFOperation->feature());
323 foreach(ModuleBase_Operation* anOperation, myOperations) {
325 updateApplyOfOperations(anOperation);
328 // Apply button of the current operation should also be updated
329 onValidateOperation();
332 bool XGUI_OperationMgr::canStopOperation(ModuleBase_Operation* theOperation,
333 const XGUI_OperationMgr::XGUI_MessageKind& theMessageKind)
335 //in case of nested (sketch) operation no confirmation needed
336 if (isGrantedOperation(theOperation->id()))
338 if (theOperation && theOperation->isModified()) {
339 QString aTitle = theOperation->getDescription()->description();
340 if (theMessageKind == XGUI_AbortOperationMessage) {
341 QString aMessage = tr("%1 operation will be aborted.").arg(aTitle);
342 myActiveMessageBox = createMessageBox(aMessage);
343 bool aResult = myActiveMessageBox->exec() == QMessageBox::Ok;
344 myActiveMessageBox = 0;
347 else if (theMessageKind == XGUI_InformationMessage) {
348 QString aMessage = tr("Please validate your %1 before saving.").arg(aTitle);
349 myActiveMessageBox = createInformationBox(aMessage);
350 myActiveMessageBox->exec();
351 myActiveMessageBox = 0;
358 void XGUI_OperationMgr::resumeOperation(ModuleBase_Operation* theOperation)
360 theOperation->resume();
363 bool XGUI_OperationMgr::isGrantedOperation(const QString& theId)
365 bool isGranted = false;
367 QListIterator<ModuleBase_Operation*> anIt(myOperations);
369 ModuleBase_Operation* aPreviousOperation = 0;
370 while (anIt.hasPrevious() && !isGranted) {
371 ModuleBase_Operation* anOp = anIt.previous();
373 isGranted = anOp->isGranted(theId);
378 void XGUI_OperationMgr::setCurrentFeature(const FeaturePtr& theFeature)
380 SessionPtr aMgr = ModelAPI_Session::get();
381 DocumentPtr aDoc = aMgr->activeDocument();
382 bool aIsOp = aMgr->isOperation();
384 aMgr->startOperation(QString("Set current feature: %1")
385 .arg(theFeature->getKind().c_str()).toStdString());
386 aDoc->setCurrentFeature(theFeature, false);
387 #ifdef DEBUG_CURRENT_FEATURE
388 qDebug(QString(" document->setCurrentFeature(false) = %1 SET").arg(
389 ModuleBase_Tools::objectName(
390 ModelAPI_Session::get()->activeDocument()->currentFeature(false))).toStdString().c_str());
394 aMgr->finishOperation();
397 bool XGUI_OperationMgr::canStartOperation(const QString& theId, bool& isCommitted)
399 bool aCanStart = true;
401 ModuleBase_Operation* aCurrentOp = currentOperation();
403 bool aGranted = aCurrentOp->isGranted(theId);
404 // the started operation is granted for the current one,
405 // e.g. current - Sketch, started - Line
410 if (!isGrantedOperation(theId)) {
411 // the operation is not granted in the current list of operations
412 // e.g. Edit Parameter when Sketch, Line in Sketch is active.
413 aCanStart = abortAllOperations();
415 else if (canStopOperation(aCurrentOp)) {
416 // the started operation is granted in the parrent operation,
417 // e.g. current - Line in Sketch, started Circle
418 stopOperation(aCurrentOp, isCommitted);
427 void XGUI_OperationMgr::stopOperation(ModuleBase_Operation* theOperation, bool& isCommitted)
429 if (XGUI_Tools::workshop(myWorkshop)->errorMgr()->isApplyEnabled() &&
430 theOperation->isModified()) {
431 isCommitted = theOperation->commit();
434 abortOperation(theOperation);
438 void XGUI_OperationMgr::abortOperation(ModuleBase_Operation* theOperation)
440 ModuleBase_Operation* aCurrentOperation = currentOperation();
441 if (theOperation == aCurrentOperation)
442 theOperation->abort();
444 // it is possible to trigger upper operation(e.g. sketch, current is sketch line)
445 // all operation from the current to triggered should also be aborted
446 // operations over the parameter one are not aborted(e.g. extrusion cut, sketch abort)
447 while(hasOperation()) {
448 ModuleBase_Operation* aCurrentOperation = currentOperation();
449 aCurrentOperation->abort();
450 if(theOperation == aCurrentOperation)
456 bool XGUI_OperationMgr::commitOperation()
458 bool isCommitted = false;
459 ModuleBase_Operation* anOperation = currentOperation();
460 if (anOperation && myWorkshop->module()->canCommitOperation())
461 isCommitted = anOperation->commit();
465 void XGUI_OperationMgr::onAbortOperation()
467 ModuleBase_Operation* aCurrentOperation = currentOperation();
468 if (aCurrentOperation && canStopOperation(aCurrentOperation)) {
469 abortOperation(aCurrentOperation);
473 void XGUI_OperationMgr::onAbortAllOperation()
475 abortAllOperations();
478 void XGUI_OperationMgr::onBeforeOperationStarted()
480 ModuleBase_Operation* aCurrentOperation = dynamic_cast<ModuleBase_Operation*>(sender());
481 if (!aCurrentOperation)
484 /// Set current feature and remeber old current feature
485 ModuleBase_OperationFeature* aFOperation =
486 dynamic_cast<ModuleBase_OperationFeature*>(aCurrentOperation);
488 SessionPtr aMgr = ModelAPI_Session::get();
489 DocumentPtr aDoc = aMgr->activeDocument();
490 // the parameter of current feature should be false, we should use all feature, not only
491 // visible in order to correctly save the previous feature of the nested operation, where the
492 // features can be not visible in the tree. The problem case is Edit sketch entitity(line)
493 // in the Sketch, created in ExtrusionCut operation. The entity disappears by commit.
494 // When sketch entity operation started, the sketch should be cashed here as the current.
495 // Otherwise(the flag is true), the ExtrusionCut is cashed, when commit happens, the sketch
496 // is disabled, sketch entity is disabled as extrusion cut is created earliest then sketch.
497 // As a result the sketch disappears from the viewer.
498 // However after commit it is displayed back.
499 aFOperation->setPreviousCurrentFeature(aDoc->currentFeature(false));
501 #ifdef DEBUG_CURRENT_FEATURE
502 FeaturePtr aFeature = aFOperation->feature();
503 QString aKind = aFeature ? aFeature->getKind().c_str() : "";
505 qDebug(QString("onBeforeOperationStarted() isEditOperation = %1, feature = %2")
506 .arg(aFOperation->isEditOperation())
507 .arg(ModuleBase_Tools::objectName(aFeature)).toStdString().c_str());
508 qDebug(QString(" document->currentFeature(false) = %1 : DO: setPreviousCurrentFeature").arg(
509 ModuleBase_Tools::objectName(aDoc->currentFeature(false))).toStdString().c_str());
512 if (aFOperation->isEditOperation()) {// it should be performed by the feature edit only
513 // in create operation, the current feature is changed by addFeature()
514 aDoc->setCurrentFeature(aFOperation->feature(), false);
515 #ifdef DEBUG_CURRENT_FEATURE
516 qDebug(QString(" document->setCurrentFeature(false) = %1").arg(
517 ModuleBase_Tools::objectName(aDoc->currentFeature(false))).toStdString().c_str());
519 // this is the only place where flushes must be called after setCurrentFeature for the
520 // current moment: after this the opertion is not finished, so, the ObjectBrowser
521 // state may be corrupted (issue #1457)
522 static Events_Loop* aLoop = Events_Loop::loop();
523 static Events_ID aCreateEvent = aLoop->eventByName(EVENT_OBJECT_CREATED);
524 aLoop->flush(aCreateEvent);
525 static Events_ID aDeleteEvent = aLoop->eventByName(EVENT_OBJECT_DELETED);
526 aLoop->flush(aDeleteEvent);
531 void XGUI_OperationMgr::onOperationStarted()
533 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
534 updateApplyOfOperations(aSenderOperation);
535 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
536 aWorkshop->operationStarted(aSenderOperation);
539 void XGUI_OperationMgr::onBeforeOperationAborted()
541 onBeforeOperationCommitted();
544 void XGUI_OperationMgr::onOperationAborted()
546 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
547 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
548 aWorkshop->setStatusBarMessage("");
549 emit operationAborted(aSenderOperation);
552 void XGUI_OperationMgr::onBeforeOperationCommitted()
554 ModuleBase_Operation* aCurrentOperation = dynamic_cast<ModuleBase_Operation*>(sender());
555 if (!aCurrentOperation)
558 /// Restore the previous current feature
559 ModuleBase_OperationFeature* aFOperation =
560 dynamic_cast<ModuleBase_OperationFeature*>(aCurrentOperation);
562 #ifdef DEBUG_CURRENT_FEATURE
563 QString aKind = aFOperation->feature()->getKind().c_str();
564 qDebug(QString("onBeforeOperationCommitted() isEditOperation = %1, feature = %2")
565 .arg(aFOperation->isEditOperation())
566 .arg(ModuleBase_Tools::objectName(aFOperation->feature())).toStdString().c_str());
567 qDebug(QString(" document->currentFeature(false) = %1").arg(
568 ModuleBase_Tools::objectName(
569 ModelAPI_Session::get()->activeDocument()->currentFeature(false)))
570 .toStdString().c_str());
573 if (aFOperation->isEditOperation()) {
574 /// Restore the previous current feature
575 setCurrentFeature(aFOperation->previousCurrentFeature());
577 else { // create operation
578 // the Top created feature should stays the current. In nested operations,
579 // like Line in the Sketch or
580 // Sketch in ExtrusionCut, a previous feature should be restored on commit.
581 // It is performed here
582 // in order to perform it in the current transaction without opening a new one.
583 if (myOperations.front() != aFOperation)
584 setCurrentFeature(aFOperation->previousCurrentFeature());
586 ModuleBase_IModule* aModule = myWorkshop->module();
588 aModule->beforeOperationStopped(aFOperation);
592 void XGUI_OperationMgr::onOperationCommitted()
594 // apply state for all features from the stack of operations should be updated
595 updateApplyOfOperations();
597 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
598 emit operationCommitted(aSenderOperation);
601 void XGUI_OperationMgr::onOperationResumed()
603 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
604 emit operationResumed(aSenderOperation);
607 void XGUI_OperationMgr::onOperationStopped()
609 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
610 ModuleBase_Operation* aCurrentOperation = currentOperation();
611 if (!aSenderOperation || !aCurrentOperation || aSenderOperation != aCurrentOperation)
614 myOperations.removeAll(aCurrentOperation);
615 aCurrentOperation->deleteLater();
617 emit operationStopped(aCurrentOperation);
619 // get last operation which can be resumed
620 ModuleBase_Operation* aResultOp = 0;
621 QListIterator<ModuleBase_Operation*> anIt(myOperations);
623 while (anIt.hasPrevious()) {
624 ModuleBase_Operation* anOp = anIt.previous();
631 //bool isModified = aCurrentOperation->isModified();
632 //aResultOp->setIsModified(aResultOp->isModified() || isModified);
633 resumeOperation(aResultOp);
634 onValidateOperation();
638 bool XGUI_OperationMgr::onKeyReleased(QObject *theObject, QKeyEvent* theEvent)
640 bool isAccepted = false;
642 // Let the manager decide what to do with the given key combination.
643 ModuleBase_Operation* anOperation = currentOperation();
644 switch (theEvent->key()) {
646 case Qt::Key_Backtab:
648 ModuleBase_Operation* aOperation = currentOperation();
650 ModuleBase_IPropertyPanel* aPanel = anOperation->propertyPanel();
652 QWidget* aFocusedWidget = qApp->focusWidget();
653 bool isPPChildObject = aFocusedWidget && isChildObject(aFocusedWidget, aPanel);
654 if (!isPPChildObject) {
655 // check for case when the operation is started but property panel is not filled
656 XGUI_PropertyPanel* aPP = dynamic_cast<XGUI_PropertyPanel*>(aPanel);
657 aPP->setFocusNextPrevChild(theEvent->key() == Qt::Key_Tab);
665 case Qt::Key_Enter: {
666 isAccepted = onProcessEnter(theObject);
671 bool noModifiers = (theEvent->modifiers() == Qt::NoModifier);
673 ModuleBase_IViewer* aViewer = myWorkshop->viewer();
674 Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
675 if (!aContext.IsNull()) {
676 Handle(V3d_View) aView = aViewer->activeView();
677 if ((theEvent->key() == Qt::Key_N))
678 aContext->HilightNextDetected(aView);
679 else if ((theEvent->key() == Qt::Key_P))
680 aContext->HilightPreviousDetected(aView);
681 aViewer->updateHighlight();
688 if ((theEvent->modifiers() == Qt::NoModifier))
689 myWorkshop->viewer()->hideSelectionHighlight();
696 // anOperation->keyReleased(theEvent->key());
701 bool XGUI_OperationMgr::onKeyPressed(QObject *theObject, QKeyEvent* theEvent)
703 // Let the manager decide what to do with the given key combination.
704 ModuleBase_Operation* anOperation = currentOperation();
705 bool isAccepted = false;
706 switch (theEvent->key()) {
707 case Qt::Key_Escape: {
708 // processing in message box
709 if (myActiveMessageBox)
711 myActiveMessageBox->reject();
714 // processing in the active widget
715 ModuleBase_Operation* aOperation = currentOperation();
716 if (!isAccepted && aOperation) {
717 ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
718 ModuleBase_ModelWidget* anActiveWgt = aPanel->activeWidget();
721 isAccepted = anActiveWgt && anActiveWgt->processAction(ActionEscape);
723 ModuleBase_OperationFeature* aFOperation =
724 dynamic_cast<ModuleBase_OperationFeature*>(currentOperation());
726 aFOperation->setNeedToBeAborted(true);
732 XGUI_ActiveControlSelector* anActiveSelector =
733 XGUI_Tools::workshop(myWorkshop)->activeControlMgr()->activeSelector();
734 if (anActiveSelector && anActiveSelector->getType() == XGUI_FacesPanelSelector::Type())
735 isAccepted = XGUI_Tools::workshop(myWorkshop)->facesPanel()->processAction(ActionEscape);
737 // default Escape button functionality
738 if (!isAccepted && aOperation) {
745 if ((theEvent->modifiers() == Qt::NoModifier))
746 myWorkshop->viewer()->showSelectionHighlight();
752 bool XGUI_OperationMgr::onProcessEnter(QObject* theObject)
754 bool isAccepted = false;
755 ModuleBase_Operation* aOperation = currentOperation();
756 // to avoid enter processing when operation has not been started yet
759 ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
762 // the next code is obsolete as we want to process Enter in property panel always
763 // only property panel enter is processed in order to do not process enter in application dialogs
764 //bool isPPChild = isChildObject(theObject, aPanel);
766 // return isAccepted;
768 ModuleBase_ModelWidget* anActiveWgt = aPanel->activeWidget();
769 bool isAborted = false;
771 QWidget* aFocusWidget = aPanel->focusWidget();
772 QToolButton* aCancelBtn =
773 dynamic_cast<XGUI_PropertyPanel*>(aPanel)->findButton(PROP_PANEL_CANCEL);
774 if (aFocusWidget && aCancelBtn && aFocusWidget == aCancelBtn) {
775 abortOperation(aOperation);
781 isAccepted = anActiveWgt && anActiveWgt->processAction(ActionEnter);
784 myWorkshop->module()->processEnter(anActiveWgt ? anActiveWgt->attributeID() : "");
786 /// functionality is similar to Apply click
787 ModuleBase_OperationFeature* aFOperation =
788 dynamic_cast<ModuleBase_OperationFeature*>(currentOperation());
790 myWorkshop->module()->getFeatureError(aFOperation->feature()).isEmpty()) {
791 // key released is emitted to apply the current value to the model
792 // if it was modified in PP
793 emit keyEnterReleased();
805 bool editorControl(QObject* theObject)
807 QLineEdit* aLineEdit = dynamic_cast<QLineEdit*>(theObject);
811 bool XGUI_OperationMgr::onProcessDelete(QObject* theObject)
813 bool isAccepted = false;
814 ModuleBase_Operation* aOperation = currentOperation();
815 ModuleBase_ModelWidget* anActiveWgt = 0;
816 // firstly the widget should process Delete action
817 ModuleBase_IPropertyPanel* aPanel;
818 bool isPPChildObject = false;
820 aPanel = aOperation->propertyPanel();
822 isPPChildObject = isChildObject(theObject, aPanel);
823 // process delete in active widget only if delete sender is child of property panel
824 // it is necessary for the case when OB is shown, user perform selection and click Delete
825 if (isPPChildObject) {
826 anActiveWgt = aPanel->activeWidget();
828 isAccepted = anActiveWgt->processAction(ActionDelete);
835 XGUI_ActiveControlSelector* anActiveSelector =
836 XGUI_Tools::workshop(myWorkshop)->activeControlMgr()->activeSelector();
837 if (anActiveSelector && anActiveSelector->getType() == XGUI_FacesPanelSelector::Type())
838 isAccepted = XGUI_Tools::workshop(myWorkshop)->facesPanel()->processAction(ActionDelete);
841 // after widget, object browser and viewer should process delete
842 /// other widgets such as line edit controls should not lead to
843 /// processing delete by workshop
844 XGUI_ObjectsBrowser* aBrowser = XGUI_Tools::workshop(myWorkshop)->objectBrowser();
845 QWidget* aViewPort = myWorkshop->viewer()->activeViewPort();
846 bool isToDeleteObject = true;
847 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
848 XGUI_ContextMenuMgr* aContextMenuMgr = aWorkshop->contextMenuMgr();
849 if (theObject == aBrowser->treeView()) {
850 aContextMenuMgr->updateObjectBrowserMenu();
851 isToDeleteObject = aContextMenuMgr->action("DELETE_CMD")->isEnabled();
853 else if (isChildObject(theObject, aViewPort)) {
854 aContextMenuMgr->updateViewerMenu();
855 isToDeleteObject = aContextMenuMgr->action("DELETE_CMD")->isEnabled();
857 else if (isPPChildObject) {
858 // property panel child object is processed to process delete performed on Apply button of PP
859 isToDeleteObject = true;
861 else if (editorControl(theObject)) {
862 isToDeleteObject = false; /// Line Edit of Rename operation in ObjectBrowser
866 if (isToDeleteObject) {
867 aWorkshop->deleteObjects();
875 bool XGUI_OperationMgr::isChildObject(const QObject* theObject, const QObject* theParent)
877 bool isPPChild = false;
878 if (theParent && theObject) {
879 QObject* aParent = (QObject*)theObject;
881 isPPChild = aParent == theParent;
884 aParent = aParent->parent();
890 QMessageBox* XGUI_OperationMgr::createMessageBox(const QString& theMessage)
892 QMessageBox * aMessageBox = new QMessageBox(QMessageBox::Question,
893 QObject::tr("Abort operation"), theMessage, QMessageBox::Ok | QMessageBox::Cancel,
894 qApp->activeWindow());
895 aMessageBox->setDefaultButton(QMessageBox::Cancel);
896 aMessageBox->setEscapeButton(QMessageBox::No); // operation manager should process Esc key
901 QMessageBox* XGUI_OperationMgr::createInformationBox(const QString& theMessage)
903 QMessageBox * aMessageBox = new QMessageBox(QMessageBox::Question,
904 QObject::tr("Validate operation"), theMessage, QMessageBox::Ok,
905 qApp->activeWindow());
906 aMessageBox->setDefaultButton(QMessageBox::Ok);
907 aMessageBox->setEscapeButton(QMessageBox::No); // operation manager should process Esc key