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 switch (aKeyEvent->key()) {
99 isAccepted = myOperationMgr->onKeyPressed(theObject, aKeyEvent);
107 isAccepted = QObject::eventFilter(theObject, theEvent);
112 XGUI_OperationMgr* myOperationMgr; /// processor for key event
113 bool myIsActive; /// boolean state whether the event filter perform own signal processing
116 XGUI_OperationMgr::XGUI_OperationMgr(QObject* theParent,
117 ModuleBase_IWorkshop* theWorkshop)
118 : QObject(theParent), myWorkshop(theWorkshop), mySHIFTPressed(false), myActiveMessageBox(0)
120 /// we need to install filter to the application in order to react to 'Delete' key button
121 /// this key can not be a short cut for a corresponded action because we need to set
122 /// the actions priority
123 myShortCutListener = new XGUI_ShortCutListener(theParent, this);
126 XGUI_OperationMgr::~XGUI_OperationMgr()
130 void XGUI_OperationMgr::activate()
132 myShortCutListener->setActive(true);
135 void XGUI_OperationMgr::deactivate()
137 myShortCutListener->setActive(false);
140 ModuleBase_Operation* XGUI_OperationMgr::currentOperation() const
142 return myOperations.count() > 0 ? myOperations.last() : 0;
145 bool XGUI_OperationMgr::isCurrentOperation(ModuleBase_Operation* theOperation)
149 return currentOperation() == theOperation;
152 bool XGUI_OperationMgr::hasOperation() const
154 return !myOperations.isEmpty() && (myOperations.last() != NULL);
157 bool XGUI_OperationMgr::hasOperation(const QString& theId) const
159 foreach(ModuleBase_Operation* aOp, myOperations) {
160 if (aOp->id() == theId)
166 ModuleBase_Operation* XGUI_OperationMgr::findOperation(const QString& theId) const
168 QList<ModuleBase_Operation*>::const_iterator anIt = myOperations.end();
169 while (anIt != myOperations.begin()) {
171 ModuleBase_Operation* anOperation = *anIt;
172 if (anOperation->id() == theId)
179 int XGUI_OperationMgr::operationsCount() const
181 return myOperations.count();
184 QStringList XGUI_OperationMgr::operationList() const
187 foreach(ModuleBase_Operation* eachOperation, myOperations) {
188 ModuleBase_OperationFeature* aFOperation =
189 dynamic_cast<ModuleBase_OperationFeature*>(eachOperation);
191 FeaturePtr aFeature = aFOperation->feature();
193 result << QString::fromStdString(aFeature->getKind());
200 ModuleBase_Operation* XGUI_OperationMgr::previousOperation(ModuleBase_Operation* theOperation) const
202 int idx = myOperations.lastIndexOf(theOperation);
203 if(idx == -1 || idx == 0) {
206 return myOperations.at(idx - 1);
209 ModuleBase_ModelWidget* XGUI_OperationMgr::activeWidget() const
211 ModuleBase_ModelWidget* anActiveWidget = 0;
212 ModuleBase_Operation* anOperation = currentOperation();
214 ModuleBase_IPropertyPanel* aPanel = anOperation->propertyPanel();
216 anActiveWidget = aPanel->activeWidget();
218 return anActiveWidget;
221 bool XGUI_OperationMgr::startOperation(ModuleBase_Operation* theOperation)
224 currentOperation()->postpone();
225 myOperations.append(theOperation);
227 connect(theOperation, SIGNAL(beforeStarted()), SLOT(onBeforeOperationStarted()));
228 connect(theOperation, SIGNAL(beforeAborted()), SLOT(onBeforeOperationAborted()));
229 connect(theOperation, SIGNAL(beforeCommitted()), SLOT(onBeforeOperationCommitted()));
231 connect(theOperation, SIGNAL(started()), SLOT(onOperationStarted()));
232 connect(theOperation, SIGNAL(aborted()), SLOT(onOperationAborted()));
233 connect(theOperation, SIGNAL(committed()), SLOT(onOperationCommitted()));
235 connect(theOperation, SIGNAL(stopped()), SLOT(onOperationStopped()));
236 connect(theOperation, SIGNAL(resumed()), SLOT(onOperationResumed()));
238 bool isStarted = theOperation->start();
240 onValidateOperation();
244 bool XGUI_OperationMgr::abortAllOperations(const XGUI_MessageKind& theMessageKind)
250 if (operationsCount() == 1) {
251 ModuleBase_Operation* aCurrentOperation = currentOperation();
252 if (canStopOperation(aCurrentOperation, theMessageKind)) {
253 abortOperation(aCurrentOperation);
259 if (theMessageKind == XGUI_AbortOperationMessage) {
260 myActiveMessageBox = createMessageBox(tr("All active operations will be aborted."));
261 aResult = myActiveMessageBox->exec() == QMessageBox::Ok;
262 myActiveMessageBox = 0;
264 else if (theMessageKind == XGUI_InformationMessage) {
265 QString aMessage = tr("Please validate all your active operations before saving.");
266 myActiveMessageBox = createInformationBox(aMessage);
267 myActiveMessageBox->exec();
268 myActiveMessageBox = 0;
269 aResult = false; // do not perform abort
271 while(aResult && hasOperation()) {
272 abortOperation(currentOperation());
278 bool XGUI_OperationMgr::commitAllOperations()
280 bool isCompositeCommitted = false, anOperationProcessed = false;
281 while (hasOperation()) {
282 ModuleBase_Operation* anOperation = currentOperation();
283 if (XGUI_Tools::workshop(myWorkshop)->errorMgr()->isApplyEnabled()) {
284 anOperationProcessed = commitOperation();
286 abortOperation(anOperation);
287 anOperationProcessed = true;
289 ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
292 FeaturePtr aFeature = aFOperation->feature();
293 CompositeFeaturePtr aComposite =
294 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
295 isCompositeCommitted = aComposite.get();
296 if (isCompositeCommitted)
299 // not processed[committed] operation might be used in composite feature,
300 // so the while will be stopped by the previous check.
301 // this code is not necessary, but logically should be done when the processing will not
302 // be done for not composite feature by some reasons
303 if (!anOperationProcessed)
309 void XGUI_OperationMgr::onValidateOperation()
313 ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
314 (currentOperation());
315 if(aFOperation && aFOperation->feature().get())
316 XGUI_Tools::workshop(myWorkshop)->errorMgr()->updateActions(aFOperation->feature());
319 void XGUI_OperationMgr::updateApplyOfOperations(ModuleBase_Operation* theOperation)
321 XGUI_ErrorMgr* anErrorMgr = XGUI_Tools::workshop(myWorkshop)->errorMgr();
323 ModuleBase_OperationFeature* aFOperation =
324 dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
326 anErrorMgr->updateAcceptAllAction(aFOperation->feature());
329 foreach(ModuleBase_Operation* anOperation, myOperations) {
331 updateApplyOfOperations(anOperation);
334 // Apply button of the current operation should also be updated
335 onValidateOperation();
338 bool XGUI_OperationMgr::canStopOperation(ModuleBase_Operation* theOperation,
339 const XGUI_OperationMgr::XGUI_MessageKind& theMessageKind)
341 //in case of nested (sketch) operation no confirmation needed
342 if (isGrantedOperation(theOperation->id()))
344 if (theOperation && theOperation->isModified()) {
345 QString aTitle = theOperation->getDescription()->description();
346 if (theMessageKind == XGUI_AbortOperationMessage) {
347 QString aMessage = tr("%1 operation will be aborted.").arg(aTitle);
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(aTitle);
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 isCommitted = theOperation->commit();
440 abortOperation(theOperation);
444 void XGUI_OperationMgr::abortOperation(ModuleBase_Operation* theOperation)
446 ModuleBase_Operation* aCurrentOperation = currentOperation();
447 if (theOperation == aCurrentOperation)
448 theOperation->abort();
450 // it is possible to trigger upper operation(e.g. sketch, current is sketch line)
451 // all operation from the current to triggered should also be aborted
452 // operations over the parameter one are not aborted(e.g. extrusion cut, sketch abort)
453 while(hasOperation()) {
454 ModuleBase_Operation* aCurrentOperation = currentOperation();
455 aCurrentOperation->abort();
456 if(theOperation == aCurrentOperation)
462 bool XGUI_OperationMgr::commitOperation()
464 bool isCommitted = false;
465 ModuleBase_Operation* anOperation = currentOperation();
466 if (anOperation && myWorkshop->module()->canCommitOperation())
467 isCommitted = anOperation->commit();
471 void XGUI_OperationMgr::onAbortOperation()
473 ModuleBase_Operation* aCurrentOperation = currentOperation();
474 if (aCurrentOperation && canStopOperation(aCurrentOperation)) {
475 abortOperation(aCurrentOperation);
479 void XGUI_OperationMgr::onAbortAllOperation()
481 abortAllOperations();
484 void XGUI_OperationMgr::onBeforeOperationStarted()
486 ModuleBase_Operation* aCurrentOperation = dynamic_cast<ModuleBase_Operation*>(sender());
487 if (!aCurrentOperation)
490 /// Set current feature and remeber old current feature
491 ModuleBase_OperationFeature* aFOperation =
492 dynamic_cast<ModuleBase_OperationFeature*>(aCurrentOperation);
494 SessionPtr aMgr = ModelAPI_Session::get();
495 DocumentPtr aDoc = aMgr->activeDocument();
496 // the parameter of current feature should be false, we should use all feature, not only
497 // visible in order to correctly save the previous feature of the nested operation, where the
498 // features can be not visible in the tree. The problem case is Edit sketch entitity(line)
499 // in the Sketch, created in ExtrusionCut operation. The entity disappears by commit.
500 // When sketch entity operation started, the sketch should be cashed here as the current.
501 // Otherwise(the flag is true), the ExtrusionCut is cashed, when commit happens, the sketch
502 // is disabled, sketch entity is disabled as extrusion cut is created earliest then sketch.
503 // As a result the sketch disappears from the viewer.
504 // However after commit it is displayed back.
505 aFOperation->setPreviousCurrentFeature(aDoc->currentFeature(false));
507 #ifdef DEBUG_CURRENT_FEATURE
508 FeaturePtr aFeature = aFOperation->feature();
509 QString aKind = aFeature ? aFeature->getKind().c_str() : "";
511 qDebug(QString("onBeforeOperationStarted() isEditOperation = %1, feature = %2")
512 .arg(aFOperation->isEditOperation())
513 .arg(ModuleBase_Tools::objectName(aFeature)).toStdString().c_str());
514 qDebug(QString(" document->currentFeature(false) = %1 : DO: setPreviousCurrentFeature").arg(
515 ModuleBase_Tools::objectName(aDoc->currentFeature(false))).toStdString().c_str());
518 if (aFOperation->isEditOperation()) {// it should be performed by the feature edit only
519 // in create operation, the current feature is changed by addFeature()
520 aDoc->setCurrentFeature(aFOperation->feature(), false);
521 #ifdef DEBUG_CURRENT_FEATURE
522 qDebug(QString(" document->setCurrentFeature(false) = %1").arg(
523 ModuleBase_Tools::objectName(aDoc->currentFeature(false))).toStdString().c_str());
525 // this is the only place where flushes must be called after setCurrentFeature for the
526 // current moment: after this the opertion is not finished, so, the ObjectBrowser
527 // state may be corrupted (issue #1457)
528 static Events_Loop* aLoop = Events_Loop::loop();
529 static Events_ID aCreateEvent = aLoop->eventByName(EVENT_OBJECT_CREATED);
530 aLoop->flush(aCreateEvent);
531 static Events_ID aDeleteEvent = aLoop->eventByName(EVENT_OBJECT_DELETED);
532 aLoop->flush(aDeleteEvent);
537 void XGUI_OperationMgr::onOperationStarted()
539 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
540 updateApplyOfOperations(aSenderOperation);
541 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
542 aWorkshop->operationStarted(aSenderOperation);
545 void XGUI_OperationMgr::onBeforeOperationAborted()
547 onBeforeOperationCommitted();
550 void XGUI_OperationMgr::onOperationAborted()
552 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
553 XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
554 aWorkshop->setStatusBarMessage("");
555 emit operationAborted(aSenderOperation);
558 void XGUI_OperationMgr::onBeforeOperationCommitted()
560 ModuleBase_Operation* aCurrentOperation = dynamic_cast<ModuleBase_Operation*>(sender());
561 if (!aCurrentOperation)
564 /// Restore the previous current feature
565 ModuleBase_OperationFeature* aFOperation =
566 dynamic_cast<ModuleBase_OperationFeature*>(aCurrentOperation);
568 #ifdef DEBUG_CURRENT_FEATURE
569 QString aKind = aFOperation->feature()->getKind().c_str();
570 qDebug(QString("onBeforeOperationCommitted() isEditOperation = %1, feature = %2")
571 .arg(aFOperation->isEditOperation())
572 .arg(ModuleBase_Tools::objectName(aFOperation->feature())).toStdString().c_str());
573 qDebug(QString(" document->currentFeature(false) = %1").arg(
574 ModuleBase_Tools::objectName(
575 ModelAPI_Session::get()->activeDocument()->currentFeature(false)))
576 .toStdString().c_str());
579 if (aFOperation->isEditOperation()) {
580 /// Restore the previous current feature
581 setCurrentFeature(aFOperation->previousCurrentFeature());
583 else { // create operation
584 // the Top created feature should stays the current. In nested operations,
585 // like Line in the Sketch or
586 // Sketch in ExtrusionCut, a previous feature should be restored on commit.
587 // It is performed here
588 // in order to perform it in the current transaction without opening a new one.
589 if (myOperations.front() != aFOperation)
590 setCurrentFeature(aFOperation->previousCurrentFeature());
592 ModuleBase_IModule* aModule = myWorkshop->module();
594 aModule->beforeOperationStopped(aFOperation);
598 void XGUI_OperationMgr::onOperationCommitted()
600 // apply state for all features from the stack of operations should be updated
601 updateApplyOfOperations();
603 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
604 emit operationCommitted(aSenderOperation);
607 void XGUI_OperationMgr::onOperationResumed()
609 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
610 emit operationResumed(aSenderOperation);
613 void XGUI_OperationMgr::onOperationStopped()
615 ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
616 ModuleBase_Operation* aCurrentOperation = currentOperation();
617 if (!aSenderOperation || !aCurrentOperation || aSenderOperation != aCurrentOperation)
620 myOperations.removeAll(aCurrentOperation);
621 aCurrentOperation->deleteLater();
623 emit operationStopped(aCurrentOperation);
625 // get last operation which can be resumed
626 ModuleBase_Operation* aResultOp = 0;
627 QListIterator<ModuleBase_Operation*> anIt(myOperations);
629 while (anIt.hasPrevious()) {
630 ModuleBase_Operation* anOp = anIt.previous();
637 bool isModified = aCurrentOperation->isModified();
638 aResultOp->setIsModified(aResultOp->isModified() || isModified);
639 resumeOperation(aResultOp);
640 onValidateOperation();
644 bool XGUI_OperationMgr::onKeyReleased(QObject *theObject, QKeyEvent* theEvent)
646 bool isAccepted = false;
648 // Let the manager decide what to do with the given key combination.
649 ModuleBase_Operation* anOperation = currentOperation();
650 switch (theEvent->key()) {
652 case Qt::Key_Backtab:
654 ModuleBase_Operation* aOperation = currentOperation();
656 ModuleBase_IPropertyPanel* aPanel = anOperation->propertyPanel();
658 QWidget* aFocusedWidget = qApp->focusWidget();
659 bool isPPChildObject = aFocusedWidget && isChildObject(aFocusedWidget, aPanel);
660 if (!isPPChildObject) {
661 // check for case when the operation is started but property panel is not filled
662 XGUI_PropertyPanel* aPP = dynamic_cast<XGUI_PropertyPanel*>(aPanel);
663 aPP->setFocusNextPrevChild(theEvent->key() == Qt::Key_Tab);
671 case Qt::Key_Enter: {
672 isAccepted = onProcessEnter(theObject);
677 bool noModifiers = (theEvent->modifiers() == Qt::NoModifier);
679 ModuleBase_IViewer* aViewer = myWorkshop->viewer();
680 Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
681 if (!aContext.IsNull()) {
682 Handle(V3d_View) aView = aViewer->activeView();
683 if ((theEvent->key() == Qt::Key_N))
684 aContext->HilightNextDetected(aView);
685 else if ((theEvent->key() == Qt::Key_P))
686 aContext->HilightPreviousDetected(aView);
687 aViewer->updateHighlight();
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