1 // Copyright (C) 2014-2017 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
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #include "XGUI_OperationMgr.h"
23 #include "XGUI_ActiveControlMgr.h"
24 #include "XGUI_ActiveControlSelector.h"
25 #include "XGUI_FacesPanelSelector.h"
26 #include "XGUI_ModuleConnector.h"
27 #include "XGUI_Workshop.h"
28 #include "XGUI_ErrorMgr.h"
29 #include "XGUI_FacesPanel.h"
30 #include "XGUI_Tools.h"
31 #include "XGUI_ObjectsBrowser.h"
32 #include "XGUI_ContextMenuMgr.h"
34 #include <ModuleBase_IPropertyPanel.h>
35 #include <ModuleBase_ModelWidget.h>
36 #include "ModuleBase_Operation.h"
37 #include "ModuleBase_IWorkshop.h"
38 #include "ModuleBase_IModule.h"
39 #include <ModuleBase_IViewer.h>
40 #include "ModuleBase_OperationDescription.h"
41 #include "ModuleBase_OperationFeature.h"
42 #include "ModuleBase_Tools.h"
44 #include "ModelAPI_CompositeFeature.h"
45 #include "ModelAPI_Session.h"
47 #include <XGUI_PropertyPanel.h>
48 #include <QToolButton>
51 #include <QMessageBox>
52 #include <QApplication>
55 //#define DEBUG_CURRENT_FEATURE
57 /// Processes "Delete" key event of application. This key is used by several application actions.
58 /// There is a logical order of the actions processing. So the key can not be set for actions
59 /// as a shortcut. The class listens the key event and call operation manager processor.
60 class XGUI_ShortCutListener : public QObject
64 /// \param theParent the parent to be deleted when the parent is deleted
65 /// \param theOperationMgr the class to perform deletion
66 XGUI_ShortCutListener(QObject* theParent, XGUI_OperationMgr* theOperationMgr)
67 : QObject(theParent), myOperationMgr(theOperationMgr), myIsActive(false)
69 qApp->installEventFilter(this);
71 ~XGUI_ShortCutListener() {}
73 /// Switch on short cut listener
74 void setActive(const bool theIsActive) { myIsActive = theIsActive; }
76 /// Redefinition of virtual function to process Delete key release
77 virtual bool eventFilter(QObject *theObject, QEvent *theEvent)
79 bool isAccepted = false;
81 if (theEvent->type() == QEvent::KeyRelease) {
82 QKeyEvent* aKeyEvent = dynamic_cast<QKeyEvent*>(theEvent);
84 myOperationMgr->setSHIFTPressed(aKeyEvent->modifiers() & Qt::ShiftModifier);
85 switch (aKeyEvent->key()) {
87 isAccepted = myOperationMgr->onProcessDelete(theObject);
90 isAccepted = myOperationMgr->onKeyReleased(theObject, aKeyEvent);
95 else if (theEvent->type() == QEvent::KeyPress) {
96 QKeyEvent* aKeyEvent = dynamic_cast<QKeyEvent*>(theEvent);
97 myOperationMgr->setSHIFTPressed(aKeyEvent->modifiers() & Qt::ShiftModifier);
98 switch (aKeyEvent->key()) {
100 isAccepted = myOperationMgr->onKeyPressed(theObject, aKeyEvent);
108 isAccepted = QObject::eventFilter(theObject, theEvent);
113 XGUI_OperationMgr* myOperationMgr; /// processor for key event
114 bool myIsActive; /// boolean state whether the event filter perform own signal processing
117 XGUI_OperationMgr::XGUI_OperationMgr(QObject* theParent,
118 ModuleBase_IWorkshop* theWorkshop)
119 : QObject(theParent), myWorkshop(theWorkshop), mySHIFTPressed(false), myActiveMessageBox(0)
121 /// we need to install filter to the application in order to react to 'Delete' key button
122 /// this key can not be a short cut for a corresponded action because we need to set
123 /// the actions priority
124 myShortCutListener = new XGUI_ShortCutListener(theParent, this);
127 XGUI_OperationMgr::~XGUI_OperationMgr()
131 void XGUI_OperationMgr::activate()
133 myShortCutListener->setActive(true);
136 void XGUI_OperationMgr::deactivate()
138 myShortCutListener->setActive(false);
141 ModuleBase_Operation* XGUI_OperationMgr::currentOperation() const
143 return myOperations.count() > 0 ? myOperations.last() : 0;
146 bool XGUI_OperationMgr::isCurrentOperation(ModuleBase_Operation* theOperation)
150 return currentOperation() == theOperation;
153 bool XGUI_OperationMgr::hasOperation() const
155 return !myOperations.isEmpty() && (myOperations.last() != NULL);
158 bool XGUI_OperationMgr::hasOperation(const QString& theId) const
160 foreach(ModuleBase_Operation* aOp, myOperations) {
161 if (aOp->id() == theId)
167 ModuleBase_Operation* XGUI_OperationMgr::findOperation(const QString& theId) const
169 QList<ModuleBase_Operation*>::const_iterator anIt = myOperations.end();
170 while (anIt != myOperations.begin()) {
172 ModuleBase_Operation* anOperation = *anIt;
173 if (anOperation->id() == theId)
180 int XGUI_OperationMgr::operationsCount() const
182 return myOperations.count();
185 QStringList XGUI_OperationMgr::operationList() const
188 foreach(ModuleBase_Operation* eachOperation, myOperations) {
189 ModuleBase_OperationFeature* aFOperation =
190 dynamic_cast<ModuleBase_OperationFeature*>(eachOperation);
192 FeaturePtr aFeature = aFOperation->feature();
194 result << QString::fromStdString(aFeature->getKind());
201 ModuleBase_Operation* XGUI_OperationMgr::previousOperation(ModuleBase_Operation* theOperation) const
203 int idx = myOperations.lastIndexOf(theOperation);
204 if(idx == -1 || idx == 0) {
207 return myOperations.at(idx - 1);
210 ModuleBase_ModelWidget* XGUI_OperationMgr::activeWidget() const
212 ModuleBase_ModelWidget* anActiveWidget = 0;
213 ModuleBase_Operation* anOperation = currentOperation();
215 ModuleBase_IPropertyPanel* aPanel = anOperation->propertyPanel();
217 anActiveWidget = aPanel->activeWidget();
219 return anActiveWidget;
222 bool XGUI_OperationMgr::startOperation(ModuleBase_Operation* theOperation)
225 currentOperation()->postpone();
226 myOperations.append(theOperation);
228 connect(theOperation, SIGNAL(beforeStarted()), SLOT(onBeforeOperationStarted()));
229 connect(theOperation, SIGNAL(beforeAborted()), SLOT(onBeforeOperationAborted()));
230 connect(theOperation, SIGNAL(beforeCommitted()), SLOT(onBeforeOperationCommitted()));
232 connect(theOperation, SIGNAL(started()), SLOT(onOperationStarted()));
233 connect(theOperation, SIGNAL(aborted()), SLOT(onOperationAborted()));
234 connect(theOperation, SIGNAL(committed()), SLOT(onOperationCommitted()));
236 connect(theOperation, SIGNAL(stopped()), SLOT(onOperationStopped()));
237 connect(theOperation, SIGNAL(resumed()), SLOT(onOperationResumed()));
239 bool isStarted = theOperation->start();
241 onValidateOperation();
245 bool XGUI_OperationMgr::abortAllOperations(const XGUI_MessageKind& theMessageKind)
251 if (operationsCount() == 1) {
252 ModuleBase_Operation* aCurrentOperation = currentOperation();
253 if (canStopOperation(aCurrentOperation, theMessageKind)) {
254 abortOperation(aCurrentOperation);
260 if (theMessageKind == XGUI_AbortOperationMessage) {
261 myActiveMessageBox = createMessageBox(tr("All active operations will be aborted."));
262 aResult = myActiveMessageBox->exec() == QMessageBox::Ok;
263 myActiveMessageBox = 0;
265 else if (theMessageKind == XGUI_InformationMessage) {
266 QString aMessage = tr("Please validate all your active operations before saving.");
267 myActiveMessageBox = createInformationBox(aMessage);
268 myActiveMessageBox->exec();
269 myActiveMessageBox = 0;
270 aResult = false; // do not perform abort
272 while(aResult && hasOperation()) {
273 abortOperation(currentOperation());
279 bool XGUI_OperationMgr::commitAllOperations()
281 bool isCompositeCommitted = false, anOperationProcessed = false;
282 while (hasOperation()) {
283 ModuleBase_Operation* anOperation = currentOperation();
284 if (XGUI_Tools::workshop(myWorkshop)->errorMgr()->isApplyEnabled()) {
285 anOperationProcessed = commitOperation();
287 abortOperation(anOperation);
288 anOperationProcessed = true;
290 ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
293 FeaturePtr aFeature = aFOperation->feature();
294 CompositeFeaturePtr aComposite =
295 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
296 isCompositeCommitted = aComposite.get();
297 if (isCompositeCommitted)
300 // not processed[committed] operation might be used in composite feature,
301 // so the while will be stopped by the previous check.
302 // this code is not necessary, but logically should be done when the processing will not
303 // be done for not composite feature by some reasons
304 if (!anOperationProcessed)
310 void XGUI_OperationMgr::onValidateOperation()
314 ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
315 (currentOperation());
316 if(aFOperation && aFOperation->feature().get())
317 XGUI_Tools::workshop(myWorkshop)->errorMgr()->updateActions(aFOperation->feature());
320 void XGUI_OperationMgr::updateApplyOfOperations(ModuleBase_Operation* theOperation)
322 XGUI_ErrorMgr* anErrorMgr = XGUI_Tools::workshop(myWorkshop)->errorMgr();
324 ModuleBase_OperationFeature* aFOperation =
325 dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
327 anErrorMgr->updateAcceptAllAction(aFOperation->feature());
330 foreach(ModuleBase_Operation* anOperation, myOperations) {
332 updateApplyOfOperations(anOperation);
335 // Apply button of the current operation should also be updated
336 onValidateOperation();
339 bool XGUI_OperationMgr::canStopOperation(ModuleBase_Operation* theOperation,
340 const XGUI_OperationMgr::XGUI_MessageKind& theMessageKind)
342 //in case of nested (sketch) operation no confirmation needed
343 if (isGrantedOperation(theOperation->id()))
345 if (theOperation && theOperation->isModified()) {
346 QString aTitle = theOperation->getDescription()->description();
347 if (theMessageKind == XGUI_AbortOperationMessage) {
348 QString aMessage = tr("%1 operation will be aborted.").arg(aTitle);
349 myActiveMessageBox = createMessageBox(aMessage);
350 bool aResult = myActiveMessageBox->exec() == QMessageBox::Ok;
351 myActiveMessageBox = 0;
354 else if (theMessageKind == XGUI_InformationMessage) {
355 QString aMessage = tr("Please validate your %1 before saving.").arg(aTitle);
356 myActiveMessageBox = createInformationBox(aMessage);
357 myActiveMessageBox->exec();
358 myActiveMessageBox = 0;
365 void XGUI_OperationMgr::resumeOperation(ModuleBase_Operation* theOperation)
367 theOperation->resume();
370 bool XGUI_OperationMgr::isGrantedOperation(const QString& theId)
372 bool isGranted = false;
374 QListIterator<ModuleBase_Operation*> anIt(myOperations);
376 ModuleBase_Operation* aPreviousOperation = 0;
377 while (anIt.hasPrevious() && !isGranted) {
378 ModuleBase_Operation* anOp = anIt.previous();
380 isGranted = anOp->isGranted(theId);
385 void XGUI_OperationMgr::setCurrentFeature(const FeaturePtr& theFeature)
387 SessionPtr aMgr = ModelAPI_Session::get();
388 DocumentPtr aDoc = aMgr->activeDocument();
389 bool aIsOp = aMgr->isOperation();
391 aMgr->startOperation(QString("Set current feature: %1")
392 .arg(theFeature->getKind().c_str()).toStdString());
393 aDoc->setCurrentFeature(theFeature, false);
394 #ifdef DEBUG_CURRENT_FEATURE
395 qDebug(QString(" document->setCurrentFeature(false) = %1 SET").arg(
396 ModuleBase_Tools::objectName(
397 ModelAPI_Session::get()->activeDocument()->currentFeature(false))).toStdString().c_str());
401 aMgr->finishOperation();
404 bool XGUI_OperationMgr::canStartOperation(const QString& theId, bool& isCommitted)
406 bool aCanStart = true;
408 ModuleBase_Operation* aCurrentOp = currentOperation();
410 bool aGranted = aCurrentOp->isGranted(theId);
411 // the started operation is granted for the current one,
412 // e.g. current - Sketch, started - Line
417 if (!isGrantedOperation(theId)) {
418 // the operation is not granted in the current list of operations
419 // e.g. Edit Parameter when Sketch, Line in Sketch is active.
420 aCanStart = abortAllOperations();
422 else if (canStopOperation(aCurrentOp)) {
423 // the started operation is granted in the parrent operation,
424 // e.g. current - Line in Sketch, started Circle
425 stopOperation(aCurrentOp, isCommitted);
434 void XGUI_OperationMgr::stopOperation(ModuleBase_Operation* theOperation, bool& isCommitted)
436 if (XGUI_Tools::workshop(myWorkshop)->errorMgr()->isApplyEnabled() &&
437 theOperation->isModified()) {
438 isCommitted = theOperation->commit();
441 abortOperation(theOperation);
445 void XGUI_OperationMgr::abortOperation(ModuleBase_Operation* theOperation)
447 ModuleBase_Operation* aCurrentOperation = currentOperation();
448 if (theOperation == aCurrentOperation)
449 theOperation->abort();
451 // it is possible to trigger upper operation(e.g. sketch, current is sketch line)
452 // all operation from the current to triggered should also be aborted
453 // operations over the parameter one are not aborted(e.g. extrusion cut, sketch abort)
454 while(hasOperation()) {
455 ModuleBase_Operation* aCurrentOperation = currentOperation();
456 aCurrentOperation->abort();
457 if(theOperation == aCurrentOperation)
463 bool XGUI_OperationMgr::commitOperation()
465 bool isCommitted = false;
466 ModuleBase_Operation* anOperation = currentOperation();
467 if (anOperation && myWorkshop->module()->canCommitOperation())
468 isCommitted = anOperation->commit();
472 void XGUI_OperationMgr::onAbortOperation()
474 ModuleBase_Operation* aCurrentOperation = currentOperation();
475 if (aCurrentOperation && canStopOperation(aCurrentOperation)) {
476 abortOperation(aCurrentOperation);
480 void XGUI_OperationMgr::onAbortAllOperation()
482 abortAllOperations();
485 void XGUI_OperationMgr::onBeforeOperationStarted()
487 ModuleBase_Operation* aCurrentOperation = dynamic_cast<ModuleBase_Operation*>(sender());
488 if (!aCurrentOperation)
491 /// Set current feature and remeber old current feature
492 ModuleBase_OperationFeature* aFOperation =
493 dynamic_cast<ModuleBase_OperationFeature*>(aCurrentOperation);
495 SessionPtr aMgr = ModelAPI_Session::get();
496 DocumentPtr aDoc = aMgr->activeDocument();
497 // the parameter of current feature should be false, we should use all feature, not only
498 // visible in order to correctly save the previous feature of the nested operation, where the
499 // features can be not visible in the tree. The problem case is Edit sketch entitity(line)
500 // in the Sketch, created in ExtrusionCut operation. The entity disappears by commit.
501 // When sketch entity operation started, the sketch should be cashed here as the current.
502 // Otherwise(the flag is true), the ExtrusionCut is cashed, when commit happens, the sketch
503 // is disabled, sketch entity is disabled as extrusion cut is created earliest then sketch.
504 // As a result the sketch disappears from the viewer.
505 // However after commit it is displayed back.
506 aFOperation->setPreviousCurrentFeature(aDoc->currentFeature(false));
508 #ifdef DEBUG_CURRENT_FEATURE
509 FeaturePtr aFeature = aFOperation->feature();
510 QString aKind = aFeature ? aFeature->getKind().c_str() : "";
512 qDebug(QString("onBeforeOperationStarted() isEditOperation = %1, feature = %2")
513 .arg(aFOperation->isEditOperation())
514 .arg(ModuleBase_Tools::objectName(aFeature)).toStdString().c_str());
515 qDebug(QString(" document->currentFeature(false) = %1 : DO: setPreviousCurrentFeature").arg(
516 ModuleBase_Tools::objectName(aDoc->currentFeature(false))).toStdString().c_str());
519 if (aFOperation->isEditOperation()) {// it should be performed by the feature edit only
520 // in create operation, the current feature is changed by addFeature()
521 aDoc->setCurrentFeature(aFOperation->feature(), false);
522 #ifdef DEBUG_CURRENT_FEATURE
523 qDebug(QString(" document->setCurrentFeature(false) = %1").arg(
524 ModuleBase_Tools::objectName(aDoc->currentFeature(false))).toStdString().c_str());
526 // this is the only place where flushes must be called after setCurrentFeature for the
527 // current moment: after this the opertion is not finished, so, the ObjectBrowser
528 // state may be corrupted (issue #1457)
529 static Events_Loop* aLoop = Events_Loop::loop();
530 static Events_ID aCreateEvent = aLoop->eventByName(EVENT_OBJECT_CREATED);
531 aLoop->flush(aCreateEvent);
532 static Events_ID aDeleteEvent = aLoop->eventByName(EVENT_OBJECT_DELETED);
533 aLoop->flush(aDeleteEvent);
538 void XGUI_OperationMgr::onOperationStarted()
540 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
541 updateApplyOfOperations(aSenderOperation);
542 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
543 aWorkshop->operationStarted(aSenderOperation);
546 void XGUI_OperationMgr::onBeforeOperationAborted()
548 onBeforeOperationCommitted();
551 void XGUI_OperationMgr::onOperationAborted()
553 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
554 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
555 aWorkshop->setStatusBarMessage("");
556 emit operationAborted(aSenderOperation);
559 void XGUI_OperationMgr::onBeforeOperationCommitted()
561 ModuleBase_Operation* aCurrentOperation = dynamic_cast<ModuleBase_Operation*>(sender());
562 if (!aCurrentOperation)
565 /// Restore the previous current feature
566 ModuleBase_OperationFeature* aFOperation =
567 dynamic_cast<ModuleBase_OperationFeature*>(aCurrentOperation);
569 #ifdef DEBUG_CURRENT_FEATURE
570 QString aKind = aFOperation->feature()->getKind().c_str();
571 qDebug(QString("onBeforeOperationCommitted() isEditOperation = %1, feature = %2")
572 .arg(aFOperation->isEditOperation())
573 .arg(ModuleBase_Tools::objectName(aFOperation->feature())).toStdString().c_str());
574 qDebug(QString(" document->currentFeature(false) = %1").arg(
575 ModuleBase_Tools::objectName(
576 ModelAPI_Session::get()->activeDocument()->currentFeature(false)))
577 .toStdString().c_str());
580 if (aFOperation->isEditOperation()) {
581 /// Restore the previous current feature
582 setCurrentFeature(aFOperation->previousCurrentFeature());
584 else { // create operation
585 // the Top created feature should stays the current. In nested operations,
586 // like Line in the Sketch or
587 // Sketch in ExtrusionCut, a previous feature should be restored on commit.
588 // It is performed here
589 // in order to perform it in the current transaction without opening a new one.
590 if (myOperations.front() != aFOperation)
591 setCurrentFeature(aFOperation->previousCurrentFeature());
593 ModuleBase_IModule* aModule = myWorkshop->module();
595 aModule->beforeOperationStopped(aFOperation);
599 void XGUI_OperationMgr::onOperationCommitted()
601 // apply state for all features from the stack of operations should be updated
602 updateApplyOfOperations();
604 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
605 emit operationCommitted(aSenderOperation);
608 void XGUI_OperationMgr::onOperationResumed()
610 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
611 emit operationResumed(aSenderOperation);
614 void XGUI_OperationMgr::onOperationStopped()
616 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
617 ModuleBase_Operation* aCurrentOperation = currentOperation();
618 if (!aSenderOperation || !aCurrentOperation || aSenderOperation != aCurrentOperation)
621 myOperations.removeAll(aCurrentOperation);
622 aCurrentOperation->deleteLater();
624 emit operationStopped(aCurrentOperation);
626 // get last operation which can be resumed
627 ModuleBase_Operation* aResultOp = 0;
628 QListIterator<ModuleBase_Operation*> anIt(myOperations);
630 while (anIt.hasPrevious()) {
631 ModuleBase_Operation* anOp = anIt.previous();
638 bool isModified = aCurrentOperation->isModified();
639 aResultOp->setIsModified(aResultOp->isModified() || isModified);
640 resumeOperation(aResultOp);
641 onValidateOperation();
645 bool XGUI_OperationMgr::onKeyReleased(QObject *theObject, QKeyEvent* theEvent)
647 bool isAccepted = false;
649 // Let the manager decide what to do with the given key combination.
650 ModuleBase_Operation* anOperation = currentOperation();
651 switch (theEvent->key()) {
653 case Qt::Key_Backtab:
655 ModuleBase_Operation* aOperation = currentOperation();
657 ModuleBase_IPropertyPanel* aPanel = anOperation->propertyPanel();
659 QWidget* aFocusedWidget = qApp->focusWidget();
660 bool isPPChildObject = aFocusedWidget && isChildObject(aFocusedWidget, aPanel);
661 if (!isPPChildObject) {
662 // check for case when the operation is started but property panel is not filled
663 XGUI_PropertyPanel* aPP = dynamic_cast<XGUI_PropertyPanel*>(aPanel);
664 aPP->setFocusNextPrevChild(theEvent->key() == Qt::Key_Tab);
672 case Qt::Key_Enter: {
673 isAccepted = onProcessEnter(theObject);
678 bool noModifiers = (theEvent->modifiers() == Qt::NoModifier);
680 ModuleBase_IViewer* aViewer = myWorkshop->viewer();
681 Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
682 if (!aContext.IsNull()) {
683 Handle(V3d_View) aView = aViewer->activeView();
684 if ((theEvent->key() == Qt::Key_N))
685 aContext->HilightNextDetected(aView);
686 else if ((theEvent->key() == Qt::Key_P))
687 aContext->HilightPreviousDetected(aView);
688 aViewer->updateHighlight();
700 // anOperation->keyReleased(theEvent->key());
705 bool XGUI_OperationMgr::onKeyPressed(QObject *theObject, QKeyEvent* theEvent)
707 // Let the manager decide what to do with the given key combination.
708 ModuleBase_Operation* anOperation = currentOperation();
709 bool isAccepted = false;
710 switch (theEvent->key()) {
711 case Qt::Key_Escape: {
712 // processing in message box
713 if (myActiveMessageBox)
715 myActiveMessageBox->reject();
718 // processing in the active widget
719 ModuleBase_Operation* aOperation = currentOperation();
720 if (!isAccepted && aOperation) {
721 ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
722 ModuleBase_ModelWidget* anActiveWgt = aPanel->activeWidget();
725 isAccepted = anActiveWgt && anActiveWgt->processAction(ActionEscape);
727 ModuleBase_OperationFeature* aFOperation =
728 dynamic_cast<ModuleBase_OperationFeature*>(currentOperation());
730 aFOperation->setNeedToBeAborted(true);
736 XGUI_ActiveControlSelector* anActiveSelector =
737 XGUI_Tools::workshop(myWorkshop)->activeControlMgr()->activeSelector();
738 if (anActiveSelector && anActiveSelector->getType() == XGUI_FacesPanelSelector::Type())
739 isAccepted = XGUI_Tools::workshop(myWorkshop)->facesPanel()->processAction(ActionEscape);
741 // default Escape button functionality
742 if (!isAccepted && aOperation) {
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 = false;
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