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 if (theMessageKind == XGUI_AbortOperationMessage) {
347 QString aMessage = tr("%1 operation will be aborted.").arg(theOperation->id());
348 myActiveMessageBox = createMessageBox(aMessage);
349 bool aResult = myActiveMessageBox->exec() == QMessageBox::Ok;
350 myActiveMessageBox = 0;
353 else if (theMessageKind == XGUI_InformationMessage) {
354 QString aMessage = tr("Please validate your %1 before saving.").arg(theOperation->id());
355 myActiveMessageBox = createInformationBox(aMessage);
356 myActiveMessageBox->exec();
357 myActiveMessageBox = 0;
364 void XGUI_OperationMgr::resumeOperation(ModuleBase_Operation* theOperation)
366 theOperation->resume();
369 bool XGUI_OperationMgr::isGrantedOperation(const QString& theId)
371 bool isGranted = false;
373 QListIterator<ModuleBase_Operation*> anIt(myOperations);
375 ModuleBase_Operation* aPreviousOperation = 0;
376 while (anIt.hasPrevious() && !isGranted) {
377 ModuleBase_Operation* anOp = anIt.previous();
379 isGranted = anOp->isGranted(theId);
384 void XGUI_OperationMgr::setCurrentFeature(const FeaturePtr& theFeature)
386 SessionPtr aMgr = ModelAPI_Session::get();
387 DocumentPtr aDoc = aMgr->activeDocument();
388 bool aIsOp = aMgr->isOperation();
390 aMgr->startOperation(QString("Set current feature: %1")
391 .arg(theFeature->getKind().c_str()).toStdString());
392 aDoc->setCurrentFeature(theFeature, false);
393 #ifdef DEBUG_CURRENT_FEATURE
394 qDebug(QString(" document->setCurrentFeature(false) = %1 SET").arg(
395 ModuleBase_Tools::objectName(
396 ModelAPI_Session::get()->activeDocument()->currentFeature(false))).toStdString().c_str());
400 aMgr->finishOperation();
403 bool XGUI_OperationMgr::canStartOperation(const QString& theId, bool& isCommitted)
405 bool aCanStart = true;
407 ModuleBase_Operation* aCurrentOp = currentOperation();
409 bool aGranted = aCurrentOp->isGranted(theId);
410 // the started operation is granted for the current one,
411 // e.g. current - Sketch, started - Line
416 if (!isGrantedOperation(theId)) {
417 // the operation is not granted in the current list of operations
418 // e.g. Edit Parameter when Sketch, Line in Sketch is active.
419 aCanStart = abortAllOperations();
421 else if (canStopOperation(aCurrentOp)) {
422 // the started operation is granted in the parrent operation,
423 // e.g. current - Line in Sketch, started Circle
424 stopOperation(aCurrentOp, isCommitted);
433 void XGUI_OperationMgr::stopOperation(ModuleBase_Operation* theOperation, bool& isCommitted)
435 if (XGUI_Tools::workshop(myWorkshop)->errorMgr()->isApplyEnabled() &&
436 theOperation->isModified()) {
437 ModuleBase_IPropertyPanel* aPanel = theOperation->propertyPanel();
439 XGUI_PropertyPanel* aPP = dynamic_cast<XGUI_PropertyPanel*>(aPanel);
442 isCommitted = theOperation->commit();
445 abortOperation(theOperation);
449 void XGUI_OperationMgr::abortOperation(ModuleBase_Operation* theOperation)
451 ModuleBase_Operation* aCurrentOperation = currentOperation();
452 if (theOperation == aCurrentOperation)
453 theOperation->abort();
455 // it is possible to trigger upper operation(e.g. sketch, current is sketch line)
456 // all operation from the current to triggered should also be aborted
457 // operations over the parameter one are not aborted(e.g. extrusion cut, sketch abort)
458 while(hasOperation()) {
459 ModuleBase_Operation* aCurrentOperation = currentOperation();
460 aCurrentOperation->abort();
461 if(theOperation == aCurrentOperation)
467 bool XGUI_OperationMgr::commitOperation()
469 bool isCommitted = false;
470 ModuleBase_Operation* anOperation = currentOperation();
471 if (anOperation && myWorkshop->module()->canCommitOperation())
472 isCommitted = anOperation->commit();
476 void XGUI_OperationMgr::onAbortOperation()
478 ModuleBase_Operation* aCurrentOperation = currentOperation();
479 if (aCurrentOperation && canStopOperation(aCurrentOperation)) {
480 abortOperation(aCurrentOperation);
484 void XGUI_OperationMgr::onAbortAllOperation()
486 abortAllOperations();
489 void XGUI_OperationMgr::onBeforeOperationStarted()
491 ModuleBase_Operation* aCurrentOperation = dynamic_cast<ModuleBase_Operation*>(sender());
492 if (!aCurrentOperation)
495 /// Set current feature and remeber old current feature
496 ModuleBase_OperationFeature* aFOperation =
497 dynamic_cast<ModuleBase_OperationFeature*>(aCurrentOperation);
499 SessionPtr aMgr = ModelAPI_Session::get();
500 DocumentPtr aDoc = aMgr->activeDocument();
501 // the parameter of current feature should be false, we should use all feature, not only
502 // visible in order to correctly save the previous feature of the nested operation, where the
503 // features can be not visible in the tree. The problem case is Edit sketch entitity(line)
504 // in the Sketch, created in ExtrusionCut operation. The entity disappears by commit.
505 // When sketch entity operation started, the sketch should be cashed here as the current.
506 // Otherwise(the flag is true), the ExtrusionCut is cashed, when commit happens, the sketch
507 // is disabled, sketch entity is disabled as extrusion cut is created earliest then sketch.
508 // As a result the sketch disappears from the viewer.
509 // However after commit it is displayed back.
510 aFOperation->setPreviousCurrentFeature(aDoc->currentFeature(false));
512 #ifdef DEBUG_CURRENT_FEATURE
513 FeaturePtr aFeature = aFOperation->feature();
514 QString aKind = aFeature ? aFeature->getKind().c_str() : "";
516 qDebug(QString("onBeforeOperationStarted() isEditOperation = %1, feature = %2")
517 .arg(aFOperation->isEditOperation())
518 .arg(ModuleBase_Tools::objectName(aFeature)).toStdString().c_str());
519 qDebug(QString(" document->currentFeature(false) = %1 : DO: setPreviousCurrentFeature").arg(
520 ModuleBase_Tools::objectName(aDoc->currentFeature(false))).toStdString().c_str());
523 if (aFOperation->isEditOperation()) {// it should be performed by the feature edit only
524 // in create operation, the current feature is changed by addFeature()
525 aDoc->setCurrentFeature(aFOperation->feature(), false);
526 #ifdef DEBUG_CURRENT_FEATURE
527 qDebug(QString(" document->setCurrentFeature(false) = %1").arg(
528 ModuleBase_Tools::objectName(aDoc->currentFeature(false))).toStdString().c_str());
530 // this is the only place where flushes must be called after setCurrentFeature for the
531 // current moment: after this the opertion is not finished, so, the ObjectBrowser
532 // state may be corrupted (issue #1457)
533 static Events_Loop* aLoop = Events_Loop::loop();
534 static Events_ID aCreateEvent = aLoop->eventByName(EVENT_OBJECT_CREATED);
535 aLoop->flush(aCreateEvent);
536 static Events_ID aDeleteEvent = aLoop->eventByName(EVENT_OBJECT_DELETED);
537 aLoop->flush(aDeleteEvent);
542 void XGUI_OperationMgr::onOperationStarted()
544 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
545 updateApplyOfOperations(aSenderOperation);
546 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
547 aWorkshop->operationStarted(aSenderOperation);
550 void XGUI_OperationMgr::onBeforeOperationAborted()
552 onBeforeOperationCommitted();
555 void XGUI_OperationMgr::onOperationAborted()
557 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
558 emit operationAborted(aSenderOperation);
561 void XGUI_OperationMgr::onBeforeOperationCommitted()
563 ModuleBase_Operation* aCurrentOperation = dynamic_cast<ModuleBase_Operation*>(sender());
564 if (!aCurrentOperation)
567 /// Restore the previous current feature
568 ModuleBase_OperationFeature* aFOperation =
569 dynamic_cast<ModuleBase_OperationFeature*>(aCurrentOperation);
571 #ifdef DEBUG_CURRENT_FEATURE
572 QString aKind = aFOperation->feature()->getKind().c_str();
573 qDebug(QString("onBeforeOperationCommitted() isEditOperation = %1, feature = %2")
574 .arg(aFOperation->isEditOperation())
575 .arg(ModuleBase_Tools::objectName(aFOperation->feature())).toStdString().c_str());
576 qDebug(QString(" document->currentFeature(false) = %1").arg(
577 ModuleBase_Tools::objectName(
578 ModelAPI_Session::get()->activeDocument()->currentFeature(false)))
579 .toStdString().c_str());
582 if (aFOperation->isEditOperation()) {
583 /// Restore the previous current feature
584 setCurrentFeature(aFOperation->previousCurrentFeature());
586 else { // create operation
587 // the Top created feature should stays the current. In nested operations,
588 // like Line in the Sketch or
589 // Sketch in ExtrusionCut, a previous feature should be restored on commit.
590 // It is performed here
591 // in order to perform it in the current transaction without opening a new one.
592 if (myOperations.front() != aFOperation)
593 setCurrentFeature(aFOperation->previousCurrentFeature());
595 ModuleBase_IModule* aModule = myWorkshop->module();
597 aModule->beforeOperationStopped(aFOperation);
601 void XGUI_OperationMgr::onOperationCommitted()
603 // apply state for all features from the stack of operations should be updated
604 updateApplyOfOperations();
606 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
607 emit operationCommitted(aSenderOperation);
610 void XGUI_OperationMgr::onOperationResumed()
612 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
613 emit operationResumed(aSenderOperation);
616 void XGUI_OperationMgr::onOperationStopped()
618 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
619 ModuleBase_Operation* aCurrentOperation = currentOperation();
620 if (!aSenderOperation || !aCurrentOperation || aSenderOperation != aCurrentOperation)
623 myOperations.removeAll(aCurrentOperation);
624 aCurrentOperation->deleteLater();
626 emit operationStopped(aCurrentOperation);
628 // get last operation which can be resumed
629 ModuleBase_Operation* aResultOp = 0;
630 QListIterator<ModuleBase_Operation*> anIt(myOperations);
632 while (anIt.hasPrevious()) {
633 ModuleBase_Operation* anOp = anIt.previous();
640 bool isModified = aCurrentOperation->isModified();
641 aResultOp->setIsModified(aResultOp->isModified() || isModified);
642 resumeOperation(aResultOp);
643 onValidateOperation();
647 bool XGUI_OperationMgr::onKeyReleased(QObject *theObject, QKeyEvent* theEvent)
649 // Let the manager decide what to do with the given key combination.
650 ModuleBase_Operation* anOperation = currentOperation();
651 bool isAccepted = false;
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);
699 // anOperation->keyReleased(theEvent->key());
704 bool XGUI_OperationMgr::onKeyPressed(QObject *theObject, QKeyEvent* theEvent)
706 // Let the manager decide what to do with the given key combination.
707 ModuleBase_Operation* anOperation = currentOperation();
708 bool isAccepted = false;
709 switch (theEvent->key()) {
710 case Qt::Key_Escape: {
711 // processing in message box
712 if (myActiveMessageBox)
714 myActiveMessageBox->reject();
717 // processing in the active widget
718 ModuleBase_Operation* aOperation = currentOperation();
719 if (!isAccepted && aOperation) {
720 ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
721 ModuleBase_ModelWidget* anActiveWgt = aPanel->activeWidget();
724 isAccepted = anActiveWgt && anActiveWgt->processAction(ActionEscape);
726 ModuleBase_OperationFeature* aFOperation =
727 dynamic_cast<ModuleBase_OperationFeature*>(currentOperation());
729 aFOperation->setNeedToBeAborted(true);
735 XGUI_ActiveControlSelector* anActiveSelector =
736 XGUI_Tools::workshop(myWorkshop)->activeControlMgr()->activeSelector();
737 if (anActiveSelector && anActiveSelector->getType() == XGUI_FacesPanelSelector::Type())
738 isAccepted = XGUI_Tools::workshop(myWorkshop)->facesPanel()->processAction(ActionEscape);
740 // default Escape button functionality
741 if (!isAccepted && aOperation) {
751 bool XGUI_OperationMgr::onProcessEnter(QObject* theObject)
753 bool isAccepted = false;
754 ModuleBase_Operation* aOperation = currentOperation();
755 // to avoid enter processing when operation has not been started yet
758 ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
761 // the next code is obsolete as we want to process Enter in property panel always
762 // only property panel enter is processed in order to do not process enter in application dialogs
763 //bool isPPChild = isChildObject(theObject, aPanel);
765 // return isAccepted;
767 ModuleBase_ModelWidget* anActiveWgt = aPanel->activeWidget();
768 bool isAborted = false;
770 QWidget* aFocusWidget = aPanel->focusWidget();
771 QToolButton* aCancelBtn =
772 dynamic_cast<XGUI_PropertyPanel*>(aPanel)->findButton(PROP_PANEL_CANCEL);
773 if (aFocusWidget && aCancelBtn && aFocusWidget == aCancelBtn) {
774 abortOperation(aOperation);
780 isAccepted = anActiveWgt && anActiveWgt->processAction(ActionEnter);
783 myWorkshop->module()->processEnter(anActiveWgt ? anActiveWgt->attributeID() : "");
785 /// functionality is similar to Apply click
786 ModuleBase_OperationFeature* aFOperation =
787 dynamic_cast<ModuleBase_OperationFeature*>(currentOperation());
789 myWorkshop->module()->getFeatureError(aFOperation->feature()).isEmpty()) {
790 // key released is emitted to apply the current value to the model
791 // if it was modified in PP
792 emit keyEnterReleased();
804 bool editorControl(QObject* theObject)
806 QLineEdit* aLineEdit = dynamic_cast<QLineEdit*>(theObject);
810 bool XGUI_OperationMgr::onProcessDelete(QObject* theObject)
812 bool isAccepted = false;
813 ModuleBase_Operation* aOperation = currentOperation();
814 ModuleBase_ModelWidget* anActiveWgt = 0;
815 // firstly the widget should process Delete action
816 ModuleBase_IPropertyPanel* aPanel;
817 bool isPPChildObject = false;
819 aPanel = aOperation->propertyPanel();
821 isPPChildObject = isChildObject(theObject, aPanel);
822 // process delete in active widget only if delete sender is child of property panel
823 // it is necessary for the case when OB is shown, user perform selection and click Delete
824 if (isPPChildObject) {
825 anActiveWgt = aPanel->activeWidget();
827 isAccepted = anActiveWgt->processAction(ActionDelete);
834 XGUI_ActiveControlSelector* anActiveSelector =
835 XGUI_Tools::workshop(myWorkshop)->activeControlMgr()->activeSelector();
836 if (anActiveSelector && anActiveSelector->getType() == XGUI_FacesPanelSelector::Type())
837 isAccepted = XGUI_Tools::workshop(myWorkshop)->facesPanel()->processAction(ActionDelete);
840 // after widget, object browser and viewer should process delete
841 /// other widgets such as line edit controls should not lead to
842 /// processing delete by workshop
843 XGUI_ObjectsBrowser* aBrowser = XGUI_Tools::workshop(myWorkshop)->objectBrowser();
844 QWidget* aViewPort = myWorkshop->viewer()->activeViewPort();
845 bool isToDeleteObject = false;
846 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
847 XGUI_ContextMenuMgr* aContextMenuMgr = aWorkshop->contextMenuMgr();
848 if (theObject == aBrowser->treeView()) {
849 aContextMenuMgr->updateObjectBrowserMenu();
850 isToDeleteObject = aContextMenuMgr->action("DELETE_CMD")->isEnabled();
852 else if (isChildObject(theObject, aViewPort)) {
853 aContextMenuMgr->updateViewerMenu();
854 isToDeleteObject = aContextMenuMgr->action("DELETE_CMD")->isEnabled();
856 else if (isPPChildObject) {
857 // property panel child object is processed to process delete performed on Apply button of PP
858 isToDeleteObject = true;
860 else if (editorControl(theObject)) {
861 isToDeleteObject = false; /// Line Edit of Rename operation in ObjectBrowser
865 if (isToDeleteObject) {
866 aWorkshop->deleteObjects();
874 bool XGUI_OperationMgr::isChildObject(const QObject* theObject, const QObject* theParent)
876 bool isPPChild = false;
877 if (theParent && theObject) {
878 QObject* aParent = (QObject*)theObject;
880 isPPChild = aParent == theParent;
883 aParent = aParent->parent();
889 QMessageBox* XGUI_OperationMgr::createMessageBox(const QString& theMessage)
891 QMessageBox * aMessageBox = new QMessageBox(QMessageBox::Question,
892 QObject::tr("Abort operation"), theMessage, QMessageBox::Ok | QMessageBox::Cancel,
893 qApp->activeWindow());
894 aMessageBox->setDefaultButton(QMessageBox::Cancel);
895 aMessageBox->setEscapeButton(QMessageBox::No); // operation manager should process Esc key
900 QMessageBox* XGUI_OperationMgr::createInformationBox(const QString& theMessage)
902 QMessageBox * aMessageBox = new QMessageBox(QMessageBox::Question,
903 QObject::tr("Validate operation"), theMessage, QMessageBox::Ok,
904 qApp->activeWindow());
905 aMessageBox->setDefaultButton(QMessageBox::Ok);
906 aMessageBox->setEscapeButton(QMessageBox::No); // operation manager should process Esc key