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 <Config_Translator.h>
45 #include <ModelAPI_CompositeFeature.h>
46 #include <ModelAPI_Session.h>
48 #include <XGUI_PropertyPanel.h>
49 #include <QToolButton>
52 #include <QMessageBox>
53 #include <QApplication>
56 //#define DEBUG_CURRENT_FEATURE
58 /// Processes "Delete" key event of application. This key is used by several application actions.
59 /// There is a logical order of the actions processing. So the key can not be set for actions
60 /// as a shortcut. The class listens the key event and call operation manager processor.
61 class XGUI_ShortCutListener : public QObject
65 /// \param theParent the parent to be deleted when the parent is deleted
66 /// \param theOperationMgr the class to perform deletion
67 XGUI_ShortCutListener(QObject* theParent, XGUI_OperationMgr* theOperationMgr)
68 : QObject(theParent), myOperationMgr(theOperationMgr), myIsActive(false)
70 qApp->installEventFilter(this);
72 ~XGUI_ShortCutListener() {}
74 /// Switch on short cut listener
75 void setActive(const bool theIsActive) { myIsActive = theIsActive; }
77 /// Redefinition of virtual function to process Delete key release
78 virtual bool eventFilter(QObject *theObject, QEvent *theEvent)
80 bool isAccepted = false;
82 if (theEvent->type() == QEvent::KeyRelease) {
83 QKeyEvent* aKeyEvent = dynamic_cast<QKeyEvent*>(theEvent);
85 myOperationMgr->setSHIFTPressed(aKeyEvent->modifiers() & Qt::ShiftModifier);
86 switch (aKeyEvent->key()) {
88 isAccepted = myOperationMgr->onProcessDelete(theObject);
91 isAccepted = myOperationMgr->onKeyReleased(theObject, aKeyEvent);
96 else if (theEvent->type() == QEvent::KeyPress) {
97 QKeyEvent* aKeyEvent = dynamic_cast<QKeyEvent*>(theEvent);
98 myOperationMgr->setSHIFTPressed(aKeyEvent->modifiers() & Qt::ShiftModifier);
99 isAccepted = myOperationMgr->onKeyPressed(theObject, aKeyEvent);
103 isAccepted = QObject::eventFilter(theObject, theEvent);
108 XGUI_OperationMgr* myOperationMgr; /// processor for key event
109 bool myIsActive; /// boolean state whether the event filter perform own signal processing
112 XGUI_OperationMgr::XGUI_OperationMgr(QObject* theParent,
113 ModuleBase_IWorkshop* theWorkshop)
114 : QObject(theParent), myWorkshop(theWorkshop), mySHIFTPressed(false), myActiveMessageBox(0)
116 /// we need to install filter to the application in order to react to 'Delete' key button
117 /// this key can not be a short cut for a corresponded action because we need to set
118 /// the actions priority
119 myShortCutListener = new XGUI_ShortCutListener(theParent, this);
122 XGUI_OperationMgr::~XGUI_OperationMgr()
126 void XGUI_OperationMgr::activate()
128 myShortCutListener->setActive(true);
131 void XGUI_OperationMgr::deactivate()
133 myShortCutListener->setActive(false);
136 ModuleBase_Operation* XGUI_OperationMgr::currentOperation() const
138 return myOperations.count() > 0 ? myOperations.last() : 0;
141 bool XGUI_OperationMgr::isCurrentOperation(ModuleBase_Operation* theOperation)
145 return currentOperation() == theOperation;
148 bool XGUI_OperationMgr::hasOperation() const
150 return !myOperations.isEmpty() && (myOperations.last() != NULL);
153 bool XGUI_OperationMgr::hasOperation(const QString& theId) const
155 foreach(ModuleBase_Operation* aOp, myOperations) {
156 if (aOp->id() == theId)
162 ModuleBase_Operation* XGUI_OperationMgr::findOperation(const QString& theId) const
164 QList<ModuleBase_Operation*>::const_iterator anIt = myOperations.end();
165 while (anIt != myOperations.begin()) {
167 ModuleBase_Operation* anOperation = *anIt;
168 if (anOperation->id() == theId)
175 int XGUI_OperationMgr::operationsCount() const
177 return myOperations.count();
180 QStringList XGUI_OperationMgr::operationList() const
183 foreach(ModuleBase_Operation* eachOperation, myOperations) {
184 ModuleBase_OperationFeature* aFOperation =
185 dynamic_cast<ModuleBase_OperationFeature*>(eachOperation);
187 FeaturePtr aFeature = aFOperation->feature();
189 result << QString::fromStdString(aFeature->getKind());
196 ModuleBase_Operation* XGUI_OperationMgr::previousOperation(ModuleBase_Operation* theOperation) const
198 int idx = myOperations.lastIndexOf(theOperation);
199 if(idx == -1 || idx == 0) {
202 return myOperations.at(idx - 1);
205 ModuleBase_ModelWidget* XGUI_OperationMgr::activeWidget() const
207 ModuleBase_ModelWidget* anActiveWidget = 0;
208 ModuleBase_Operation* anOperation = currentOperation();
210 ModuleBase_IPropertyPanel* aPanel = anOperation->propertyPanel();
212 anActiveWidget = aPanel->activeWidget();
214 return anActiveWidget;
217 bool XGUI_OperationMgr::startOperation(ModuleBase_Operation* theOperation)
220 currentOperation()->postpone();
221 myOperations.append(theOperation);
223 connect(theOperation, SIGNAL(beforeStarted()), SLOT(onBeforeOperationStarted()));
224 connect(theOperation, SIGNAL(beforeAborted()), SLOT(onBeforeOperationAborted()));
225 connect(theOperation, SIGNAL(beforeCommitted()), SLOT(onBeforeOperationCommitted()));
227 connect(theOperation, SIGNAL(started()), SLOT(onOperationStarted()));
228 connect(theOperation, SIGNAL(aborted()), SLOT(onOperationAborted()));
229 connect(theOperation, SIGNAL(committed()), SLOT(onOperationCommitted()));
231 connect(theOperation, SIGNAL(stopped()), SLOT(onOperationStopped()));
232 connect(theOperation, SIGNAL(resumed()), SLOT(onOperationResumed()));
234 bool isStarted = theOperation->start();
236 onValidateOperation();
240 bool XGUI_OperationMgr::abortAllOperations(const XGUI_MessageKind& theMessageKind)
246 if (operationsCount() == 1) {
247 ModuleBase_Operation* aCurrentOperation = currentOperation();
248 if (canStopOperation(aCurrentOperation, theMessageKind)) {
249 abortOperation(aCurrentOperation);
255 if (theMessageKind == XGUI_AbortOperationMessage) {
256 myActiveMessageBox = createMessageBox(tr("All active operations will be aborted."));
257 aResult = myActiveMessageBox->exec() == QMessageBox::Ok;
258 myActiveMessageBox = 0;
260 else if (theMessageKind == XGUI_InformationMessage) {
261 QString aMessage = tr("Please validate all your active operations before saving.");
262 myActiveMessageBox = createInformationBox(aMessage);
263 myActiveMessageBox->exec();
264 myActiveMessageBox = 0;
265 aResult = false; // do not perform abort
267 while(aResult && hasOperation()) {
268 abortOperation(currentOperation());
274 bool XGUI_OperationMgr::commitAllOperations()
276 bool isCompositeCommitted = false, anOperationProcessed = false;
277 while (hasOperation()) {
278 ModuleBase_Operation* anOperation = currentOperation();
279 if (XGUI_Tools::workshop(myWorkshop)->errorMgr()->isApplyEnabled()) {
280 anOperationProcessed = commitOperation();
282 abortOperation(anOperation);
283 anOperationProcessed = true;
285 ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
288 FeaturePtr aFeature = aFOperation->feature();
289 CompositeFeaturePtr aComposite =
290 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
291 isCompositeCommitted = aComposite.get();
292 if (isCompositeCommitted)
295 // not processed[committed] operation might be used in composite feature,
296 // so the while will be stopped by the previous check.
297 // this code is not necessary, but logically should be done when the processing will not
298 // be done for not composite feature by some reasons
299 if (!anOperationProcessed)
305 void XGUI_OperationMgr::onValidateOperation()
309 ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
310 (currentOperation());
311 if(aFOperation && aFOperation->feature().get())
312 XGUI_Tools::workshop(myWorkshop)->errorMgr()->updateActions(aFOperation->feature());
315 void XGUI_OperationMgr::updateApplyOfOperations(ModuleBase_Operation* theOperation)
317 XGUI_ErrorMgr* anErrorMgr = XGUI_Tools::workshop(myWorkshop)->errorMgr();
319 ModuleBase_OperationFeature* aFOperation =
320 dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
322 anErrorMgr->updateAcceptAllAction(aFOperation->feature());
325 foreach(ModuleBase_Operation* anOperation, myOperations) {
327 updateApplyOfOperations(anOperation);
330 // Apply button of the current operation should also be updated
331 onValidateOperation();
334 bool XGUI_OperationMgr::canStopOperation(ModuleBase_Operation* theOperation,
335 const XGUI_OperationMgr::XGUI_MessageKind& theMessageKind)
337 //in case of nested (sketch) operation no confirmation needed
338 if (isGrantedOperation(theOperation->id()))
340 if (theOperation && theOperation->isModified()) {
341 ModuleBase_OperationFeature* aOp = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
342 std::string aContext;
344 aContext = aOp->feature()->getKind();
345 QString aTitle = Config_Translator::translate(aContext,
346 theOperation->getDescription()->description().toStdString()).c_str();
348 if (theMessageKind == XGUI_AbortOperationMessage) {
349 QString aMessage = tr("%1 operation will be aborted.").arg(aTitle);
350 myActiveMessageBox = createMessageBox(aMessage);
351 bool aResult = myActiveMessageBox->exec() == QMessageBox::Ok;
352 myActiveMessageBox = 0;
355 else if (theMessageKind == XGUI_InformationMessage) {
356 QString aMessage = tr("Please validate your %1 before saving.").arg(aTitle);
357 myActiveMessageBox = createInformationBox(aMessage);
358 myActiveMessageBox->exec();
359 myActiveMessageBox = 0;
366 void XGUI_OperationMgr::resumeOperation(ModuleBase_Operation* theOperation)
368 theOperation->resume();
371 bool XGUI_OperationMgr::isGrantedOperation(const QString& theId)
373 bool isGranted = false;
375 QListIterator<ModuleBase_Operation*> anIt(myOperations);
377 ModuleBase_Operation* aPreviousOperation = 0;
378 while (anIt.hasPrevious() && !isGranted) {
379 ModuleBase_Operation* anOp = anIt.previous();
381 isGranted = anOp->isGranted(theId);
386 void XGUI_OperationMgr::setCurrentFeature(const FeaturePtr& theFeature)
388 SessionPtr aMgr = ModelAPI_Session::get();
389 DocumentPtr aDoc = aMgr->activeDocument();
390 bool aIsOp = aMgr->isOperation();
392 aMgr->startOperation(QString("Set current feature: %1")
393 .arg(theFeature->getKind().c_str()).toStdString());
394 aDoc->setCurrentFeature(theFeature, false);
395 #ifdef DEBUG_CURRENT_FEATURE
396 qDebug(QString(" document->setCurrentFeature(false) = %1 SET").arg(
397 ModuleBase_Tools::objectName(
398 ModelAPI_Session::get()->activeDocument()->currentFeature(false))).toStdString().c_str());
402 aMgr->finishOperation();
405 bool XGUI_OperationMgr::canStartOperation(const QString& theId, bool& isCommitted)
407 bool aCanStart = true;
409 ModuleBase_Operation* aCurrentOp = currentOperation();
411 bool aGranted = aCurrentOp->isGranted(theId);
412 // the started operation is granted for the current one,
413 // e.g. current - Sketch, started - Line
418 if (!isGrantedOperation(theId)) {
419 // the operation is not granted in the current list of operations
420 // e.g. Edit Parameter when Sketch, Line in Sketch is active.
421 aCanStart = abortAllOperations();
423 else if (canStopOperation(aCurrentOp)) {
424 // the started operation is granted in the parrent operation,
425 // e.g. current - Line in Sketch, started Circle
426 stopOperation(aCurrentOp, isCommitted);
435 void XGUI_OperationMgr::stopOperation(ModuleBase_Operation* theOperation, bool& isCommitted)
437 if (XGUI_Tools::workshop(myWorkshop)->errorMgr()->isApplyEnabled() &&
438 theOperation->isModified()) {
439 isCommitted = theOperation->commit();
442 abortOperation(theOperation);
446 void XGUI_OperationMgr::abortOperation(ModuleBase_Operation* theOperation)
448 ModuleBase_Operation* aCurrentOperation = currentOperation();
449 if (theOperation == aCurrentOperation)
450 theOperation->abort();
452 // it is possible to trigger upper operation(e.g. sketch, current is sketch line)
453 // all operation from the current to triggered should also be aborted
454 // operations over the parameter one are not aborted(e.g. extrusion cut, sketch abort)
455 while(hasOperation()) {
456 ModuleBase_Operation* aCurrentOperation = currentOperation();
457 aCurrentOperation->abort();
458 if(theOperation == aCurrentOperation)
464 bool XGUI_OperationMgr::commitOperation()
466 bool isCommitted = false;
467 ModuleBase_Operation* anOperation = currentOperation();
468 if (anOperation && myWorkshop->module()->canCommitOperation())
469 isCommitted = anOperation->commit();
473 void XGUI_OperationMgr::onAbortOperation()
475 ModuleBase_Operation* aCurrentOperation = currentOperation();
476 if (aCurrentOperation && canStopOperation(aCurrentOperation)) {
477 abortOperation(aCurrentOperation);
481 void XGUI_OperationMgr::onAbortAllOperation()
483 abortAllOperations();
486 void XGUI_OperationMgr::onBeforeOperationStarted()
488 ModuleBase_Operation* aCurrentOperation = dynamic_cast<ModuleBase_Operation*>(sender());
489 if (!aCurrentOperation)
492 /// Set current feature and remeber old current feature
493 ModuleBase_OperationFeature* aFOperation =
494 dynamic_cast<ModuleBase_OperationFeature*>(aCurrentOperation);
496 SessionPtr aMgr = ModelAPI_Session::get();
497 DocumentPtr aDoc = aMgr->activeDocument();
498 // the parameter of current feature should be false, we should use all feature, not only
499 // visible in order to correctly save the previous feature of the nested operation, where the
500 // features can be not visible in the tree. The problem case is Edit sketch entitity(line)
501 // in the Sketch, created in ExtrusionCut operation. The entity disappears by commit.
502 // When sketch entity operation started, the sketch should be cashed here as the current.
503 // Otherwise(the flag is true), the ExtrusionCut is cashed, when commit happens, the sketch
504 // is disabled, sketch entity is disabled as extrusion cut is created earliest then sketch.
505 // As a result the sketch disappears from the viewer.
506 // However after commit it is displayed back.
507 aFOperation->setPreviousCurrentFeature(aDoc->currentFeature(false));
509 #ifdef DEBUG_CURRENT_FEATURE
510 FeaturePtr aFeature = aFOperation->feature();
511 QString aKind = aFeature ? aFeature->getKind().c_str() : "";
513 qDebug(QString("onBeforeOperationStarted() isEditOperation = %1, feature = %2")
514 .arg(aFOperation->isEditOperation())
515 .arg(ModuleBase_Tools::objectName(aFeature)).toStdString().c_str());
516 qDebug(QString(" document->currentFeature(false) = %1 : DO: setPreviousCurrentFeature").arg(
517 ModuleBase_Tools::objectName(aDoc->currentFeature(false))).toStdString().c_str());
520 if (aFOperation->isEditOperation()) {// it should be performed by the feature edit only
521 // in create operation, the current feature is changed by addFeature()
522 aDoc->setCurrentFeature(aFOperation->feature(), false);
523 #ifdef DEBUG_CURRENT_FEATURE
524 qDebug(QString(" document->setCurrentFeature(false) = %1").arg(
525 ModuleBase_Tools::objectName(aDoc->currentFeature(false))).toStdString().c_str());
527 // this is the only place where flushes must be called after setCurrentFeature for the
528 // current moment: after this the opertion is not finished, so, the ObjectBrowser
529 // state may be corrupted (issue #1457)
530 static Events_Loop* aLoop = Events_Loop::loop();
531 static Events_ID aCreateEvent = aLoop->eventByName(EVENT_OBJECT_CREATED);
532 aLoop->flush(aCreateEvent);
533 static Events_ID aDeleteEvent = aLoop->eventByName(EVENT_OBJECT_DELETED);
534 aLoop->flush(aDeleteEvent);
539 void XGUI_OperationMgr::onOperationStarted()
541 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
542 updateApplyOfOperations(aSenderOperation);
543 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
544 aWorkshop->operationStarted(aSenderOperation);
547 void XGUI_OperationMgr::onBeforeOperationAborted()
549 onBeforeOperationCommitted();
552 void XGUI_OperationMgr::onOperationAborted()
554 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
555 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
556 aWorkshop->setStatusBarMessage("");
557 emit operationAborted(aSenderOperation);
560 void XGUI_OperationMgr::onBeforeOperationCommitted()
562 ModuleBase_Operation* aCurrentOperation = dynamic_cast<ModuleBase_Operation*>(sender());
563 if (!aCurrentOperation)
566 /// Restore the previous current feature
567 ModuleBase_OperationFeature* aFOperation =
568 dynamic_cast<ModuleBase_OperationFeature*>(aCurrentOperation);
570 #ifdef DEBUG_CURRENT_FEATURE
571 QString aKind = aFOperation->feature()->getKind().c_str();
572 qDebug(QString("onBeforeOperationCommitted() isEditOperation = %1, feature = %2")
573 .arg(aFOperation->isEditOperation())
574 .arg(ModuleBase_Tools::objectName(aFOperation->feature())).toStdString().c_str());
575 qDebug(QString(" document->currentFeature(false) = %1").arg(
576 ModuleBase_Tools::objectName(
577 ModelAPI_Session::get()->activeDocument()->currentFeature(false)))
578 .toStdString().c_str());
581 if (aFOperation->isEditOperation()) {
582 /// Restore the previous current feature
583 setCurrentFeature(aFOperation->previousCurrentFeature());
585 else { // create operation
586 // the Top created feature should stays the current. In nested operations,
587 // like Line in the Sketch or
588 // Sketch in ExtrusionCut, a previous feature should be restored on commit.
589 // It is performed here
590 // in order to perform it in the current transaction without opening a new one.
591 if (myOperations.front() != aFOperation)
592 setCurrentFeature(aFOperation->previousCurrentFeature());
594 ModuleBase_IModule* aModule = myWorkshop->module();
596 aModule->beforeOperationStopped(aFOperation);
600 void XGUI_OperationMgr::onOperationCommitted()
602 // apply state for all features from the stack of operations should be updated
603 updateApplyOfOperations();
605 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
606 emit operationCommitted(aSenderOperation);
609 void XGUI_OperationMgr::onOperationResumed()
611 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
612 emit operationResumed(aSenderOperation);
615 void XGUI_OperationMgr::onOperationStopped()
617 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
618 ModuleBase_Operation* aCurrentOperation = currentOperation();
619 if (!aSenderOperation || !aCurrentOperation || aSenderOperation != aCurrentOperation)
622 myOperations.removeAll(aCurrentOperation);
623 aCurrentOperation->deleteLater();
625 emit operationStopped(aCurrentOperation);
627 // get last operation which can be resumed
628 ModuleBase_Operation* aResultOp = 0;
629 QListIterator<ModuleBase_Operation*> anIt(myOperations);
631 while (anIt.hasPrevious()) {
632 ModuleBase_Operation* anOp = anIt.previous();
639 //bool isModified = aCurrentOperation->isModified();
640 //aResultOp->setIsModified(aResultOp->isModified() || isModified);
641 resumeOperation(aResultOp);
642 onValidateOperation();
646 bool XGUI_OperationMgr::onKeyReleased(QObject *theObject, QKeyEvent* theEvent)
648 bool isAccepted = false;
650 // Let the manager decide what to do with the given key combination.
651 ModuleBase_Operation* anOperation = currentOperation();
652 switch (theEvent->key()) {
654 case Qt::Key_Backtab:
656 ModuleBase_Operation* aOperation = currentOperation();
658 ModuleBase_IPropertyPanel* aPanel = anOperation->propertyPanel();
660 QWidget* aFocusedWidget = qApp->focusWidget();
661 bool isPPChildObject = aFocusedWidget && isChildObject(aFocusedWidget, aPanel);
662 if (!isPPChildObject) {
663 // check for case when the operation is started but property panel is not filled
664 XGUI_PropertyPanel* aPP = dynamic_cast<XGUI_PropertyPanel*>(aPanel);
665 aPP->setFocusNextPrevChild(theEvent->key() == Qt::Key_Tab);
673 case Qt::Key_Enter: {
674 isAccepted = onProcessEnter(theObject);
679 bool noModifiers = (theEvent->modifiers() == Qt::NoModifier);
681 ModuleBase_IViewer* aViewer = myWorkshop->viewer();
682 Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
683 if (!aContext.IsNull()) {
684 Handle(V3d_View) aView = aViewer->activeView();
685 if ((theEvent->key() == Qt::Key_N))
686 aContext->HilightNextDetected(aView);
687 else if ((theEvent->key() == Qt::Key_P))
688 aContext->HilightPreviousDetected(aView);
689 aViewer->updateHighlight();
696 if ((theEvent->modifiers() == Qt::NoModifier))
697 myWorkshop->viewer()->hideSelectionHighlight();
704 // anOperation->keyReleased(theEvent->key());
709 bool XGUI_OperationMgr::onKeyPressed(QObject *theObject, QKeyEvent* theEvent)
711 // Let the manager decide what to do with the given key combination.
712 ModuleBase_Operation* anOperation = currentOperation();
713 bool isAccepted = false;
714 switch (theEvent->key()) {
715 case Qt::Key_Escape: {
716 // processing in message box
717 if (myActiveMessageBox)
719 myActiveMessageBox->reject();
722 // processing in the active widget
723 ModuleBase_Operation* aOperation = currentOperation();
724 if (!isAccepted && aOperation) {
725 ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
726 ModuleBase_ModelWidget* anActiveWgt = aPanel->activeWidget();
729 isAccepted = anActiveWgt && anActiveWgt->processAction(ActionEscape);
731 ModuleBase_OperationFeature* aFOperation =
732 dynamic_cast<ModuleBase_OperationFeature*>(currentOperation());
734 aFOperation->setNeedToBeAborted(true);
740 XGUI_ActiveControlSelector* anActiveSelector =
741 XGUI_Tools::workshop(myWorkshop)->activeControlMgr()->activeSelector();
742 if (anActiveSelector && anActiveSelector->getType() == XGUI_FacesPanelSelector::Type())
743 isAccepted = XGUI_Tools::workshop(myWorkshop)->facesPanel()->processAction(ActionEscape);
745 // default Escape button functionality
746 if (!isAccepted && aOperation) {
753 if ((theEvent->modifiers() == Qt::NoModifier))
754 myWorkshop->viewer()->showSelectionHighlight();
760 bool XGUI_OperationMgr::onProcessEnter(QObject* theObject)
762 bool isAccepted = false;
763 ModuleBase_Operation* aOperation = currentOperation();
764 // to avoid enter processing when operation has not been started yet
767 ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
770 // the next code is obsolete as we want to process Enter in property panel always
771 // only property panel enter is processed in order to do not process enter in application dialogs
772 //bool isPPChild = isChildObject(theObject, aPanel);
774 // return isAccepted;
776 ModuleBase_ModelWidget* anActiveWgt = aPanel->activeWidget();
777 bool isAborted = false;
779 QWidget* aFocusWidget = aPanel->focusWidget();
780 QToolButton* aCancelBtn =
781 dynamic_cast<XGUI_PropertyPanel*>(aPanel)->findButton(PROP_PANEL_CANCEL);
782 if (aFocusWidget && aCancelBtn && aFocusWidget == aCancelBtn) {
783 abortOperation(aOperation);
789 isAccepted = anActiveWgt && anActiveWgt->processAction(ActionEnter);
792 myWorkshop->module()->processEnter(anActiveWgt ? anActiveWgt->attributeID() : "");
794 /// functionality is similar to Apply click
795 ModuleBase_OperationFeature* aFOperation =
796 dynamic_cast<ModuleBase_OperationFeature*>(currentOperation());
798 myWorkshop->module()->getFeatureError(aFOperation->feature()).isEmpty()) {
799 // key released is emitted to apply the current value to the model
800 // if it was modified in PP
801 emit keyEnterReleased();
813 bool editorControl(QObject* theObject)
815 QLineEdit* aLineEdit = dynamic_cast<QLineEdit*>(theObject);
819 bool XGUI_OperationMgr::onProcessDelete(QObject* theObject)
821 bool isAccepted = false;
822 ModuleBase_Operation* aOperation = currentOperation();
823 ModuleBase_ModelWidget* anActiveWgt = 0;
824 // firstly the widget should process Delete action
825 ModuleBase_IPropertyPanel* aPanel;
826 bool isPPChildObject = false;
828 aPanel = aOperation->propertyPanel();
830 isPPChildObject = isChildObject(theObject, aPanel);
831 // process delete in active widget only if delete sender is child of property panel
832 // it is necessary for the case when OB is shown, user perform selection and click Delete
833 if (isPPChildObject) {
834 anActiveWgt = aPanel->activeWidget();
836 isAccepted = anActiveWgt->processAction(ActionDelete);
843 XGUI_ActiveControlSelector* anActiveSelector =
844 XGUI_Tools::workshop(myWorkshop)->activeControlMgr()->activeSelector();
845 if (anActiveSelector && anActiveSelector->getType() == XGUI_FacesPanelSelector::Type())
846 isAccepted = XGUI_Tools::workshop(myWorkshop)->facesPanel()->processAction(ActionDelete);
849 // after widget, object browser and viewer should process delete
850 /// other widgets such as line edit controls should not lead to
851 /// processing delete by workshop
852 XGUI_ObjectsBrowser* aBrowser = XGUI_Tools::workshop(myWorkshop)->objectBrowser();
853 QWidget* aViewPort = myWorkshop->viewer()->activeViewPort();
854 bool isToDeleteObject = true;
855 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
856 XGUI_ContextMenuMgr* aContextMenuMgr = aWorkshop->contextMenuMgr();
857 if (theObject == aBrowser->treeView()) {
858 aContextMenuMgr->updateObjectBrowserMenu();
859 isToDeleteObject = aContextMenuMgr->action("DELETE_CMD")->isEnabled();
861 else if (isChildObject(theObject, aViewPort)) {
862 aContextMenuMgr->updateViewerMenu();
863 isToDeleteObject = aContextMenuMgr->action("DELETE_CMD")->isEnabled();
865 else if (isPPChildObject) {
866 // property panel child object is processed to process delete performed on Apply button of PP
867 isToDeleteObject = true;
869 else if (editorControl(theObject)) {
870 isToDeleteObject = false; /// Line Edit of Rename operation in ObjectBrowser
874 if (isToDeleteObject) {
875 aWorkshop->deleteObjects();
883 bool XGUI_OperationMgr::isChildObject(const QObject* theObject, const QObject* theParent)
885 bool isPPChild = false;
886 if (theParent && theObject) {
887 QObject* aParent = (QObject*)theObject;
889 isPPChild = aParent == theParent;
892 aParent = aParent->parent();
898 QMessageBox* XGUI_OperationMgr::createMessageBox(const QString& theMessage)
900 QMessageBox * aMessageBox = new QMessageBox(QMessageBox::Question,
901 QObject::tr("Abort operation"), theMessage, QMessageBox::Ok | QMessageBox::Cancel,
902 qApp->activeWindow());
903 aMessageBox->setDefaultButton(QMessageBox::Cancel);
904 aMessageBox->setEscapeButton(QMessageBox::No); // operation manager should process Esc key
909 QMessageBox* XGUI_OperationMgr::createInformationBox(const QString& theMessage)
911 QMessageBox * aMessageBox = new QMessageBox(QMessageBox::Question,
912 QObject::tr("Validate operation"), theMessage, QMessageBox::Ok,
913 qApp->activeWindow());
914 aMessageBox->setDefaultButton(QMessageBox::Ok);
915 aMessageBox->setEscapeButton(QMessageBox::No); // operation manager should process Esc key