X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_OperationMgr.cpp;h=42f892d212103f2d37bebefb575461c1d6c767d5;hb=fac255fcec3913e743169b3c207f28ca1303a0ff;hp=229801de9664c36f3b383a1716fc703d01a4bb04;hpb=39542b37664439ffc0bd754c74a72853997102f6;p=modules%2Fshaper.git diff --git a/src/XGUI/XGUI_OperationMgr.cpp b/src/XGUI/XGUI_OperationMgr.cpp index 229801de9..42f892d21 100644 --- a/src/XGUI/XGUI_OperationMgr.cpp +++ b/src/XGUI/XGUI_OperationMgr.cpp @@ -1,35 +1,131 @@ -// Copyright (C) 2014-20xx CEA/DEN, EDF R&D --> - -// File: XGUI_OperationMgr.cpp -// Created: 20 Apr 2014 -// Author: Natalia ERMOLAEVA +// Copyright (C) 2014-2017 CEA/DEN, EDF R&D +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.salome-platform.org/ or +// email : webmaster.salome@opencascade.com +// #include "XGUI_OperationMgr.h" - +#include "XGUI_ModuleConnector.h" +#include "XGUI_Workshop.h" +#include "XGUI_ErrorMgr.h" +#include "XGUI_Tools.h" +#include "XGUI_ObjectsBrowser.h" +#include "XGUI_ContextMenuMgr.h" + +#include +#include #include "ModuleBase_Operation.h" #include "ModuleBase_IWorkshop.h" #include "ModuleBase_IModule.h" +#include #include "ModuleBase_OperationDescription.h" #include "ModuleBase_OperationFeature.h" +#include "ModuleBase_Tools.h" #include "ModelAPI_CompositeFeature.h" #include "ModelAPI_Session.h" +#include +#include +#include + #include #include #include +//#define DEBUG_CURRENT_FEATURE + +/// Processes "Delete" key event of application. This key is used by several application actions. +/// There is a logical order of the actions processing. So the key can not be set for actions +/// as a shortcut. The class listens the key event and call operation manager processor. +class XGUI_ShortCutListener : public QObject +{ +public: + /// Constructor + /// \param theParent the parent to be deleted when the parent is deleted + /// \param theOperationMgr the class to perform deletion + XGUI_ShortCutListener(QObject* theParent, XGUI_OperationMgr* theOperationMgr) + : QObject(theParent), myOperationMgr(theOperationMgr) + { + qApp->installEventFilter(this); + } + ~XGUI_ShortCutListener() {} + + /// Switch on short cut listener + void setActive(const bool theIsActive) { myIsActive = theIsActive; } + + /// Redefinition of virtual function to process Delete key release + virtual bool eventFilter(QObject *theObject, QEvent *theEvent) + { + bool isAccepted = false; + if (myIsActive) { + if (theEvent->type() == QEvent::KeyRelease) { + QKeyEvent* aKeyEvent = dynamic_cast(theEvent); + if (aKeyEvent) { + myOperationMgr->setSHIFTPressed(aKeyEvent->modifiers() & Qt::ShiftModifier); + switch (aKeyEvent->key()) { + case Qt::Key_Delete: + isAccepted = myOperationMgr->onProcessDelete(theObject); + break; + default: + isAccepted = myOperationMgr->onKeyReleased(theObject, aKeyEvent); + break; + } + } + } + else if (theEvent->type() == QEvent::KeyPress) { + QKeyEvent* aKeyEvent = dynamic_cast(theEvent); + myOperationMgr->setSHIFTPressed(aKeyEvent->modifiers() & Qt::ShiftModifier); + } + } + if (!isAccepted) + isAccepted = QObject::eventFilter(theObject, theEvent); + return isAccepted; + } + +private: + XGUI_OperationMgr* myOperationMgr; /// processor for key event + bool myIsActive; /// boolean state whether the event filter perform own signal processing +}; + XGUI_OperationMgr::XGUI_OperationMgr(QObject* theParent, ModuleBase_IWorkshop* theWorkshop) -: QObject(theParent), myIsValidationLock(false), myIsApplyEnabled(false), - myWorkshop(theWorkshop) +: QObject(theParent), myWorkshop(theWorkshop), mySHIFTPressed(false) { + /// we need to install filter to the application in order to react to 'Delete' key button + /// this key can not be a short cut for a corresponded action because we need to set + /// the actions priority + myShortCutListener = new XGUI_ShortCutListener(theParent, this); } XGUI_OperationMgr::~XGUI_OperationMgr() { } +void XGUI_OperationMgr::activate() +{ + myShortCutListener->setActive(true); +} + +void XGUI_OperationMgr::deactivate() +{ + myShortCutListener->setActive(false); +} + ModuleBase_Operation* XGUI_OperationMgr::currentOperation() const { return myOperations.count() > 0 ? myOperations.last() : 0; @@ -58,9 +154,12 @@ bool XGUI_OperationMgr::hasOperation(const QString& theId) const ModuleBase_Operation* XGUI_OperationMgr::findOperation(const QString& theId) const { - foreach(ModuleBase_Operation* aOp, myOperations) { - if (aOp->id() == theId) - return aOp; + QList::const_iterator anIt = myOperations.end(); + while (anIt != myOperations.begin()) { + --anIt; + ModuleBase_Operation* anOperation = *anIt; + if (anOperation->id() == theId) + return anOperation; } return 0; } @@ -75,7 +174,8 @@ QStringList XGUI_OperationMgr::operationList() const { QStringList result; foreach(ModuleBase_Operation* eachOperation, myOperations) { - ModuleBase_OperationFeature* aFOperation = dynamic_cast(eachOperation); + ModuleBase_OperationFeature* aFOperation = + dynamic_cast(eachOperation); if (aFOperation) { FeaturePtr aFeature = aFOperation->feature(); if(aFeature) { @@ -95,37 +195,27 @@ ModuleBase_Operation* XGUI_OperationMgr::previousOperation(ModuleBase_Operation* return myOperations.at(idx - 1); } -bool XGUI_OperationMgr::eventFilter(QObject *theObject, QEvent *theEvent) -{ - if (theEvent->type() == QEvent::KeyRelease) { - QKeyEvent* aKeyEvent = dynamic_cast(theEvent); - if(aKeyEvent) { - return onKeyReleased(aKeyEvent); - } - } - return QObject::eventFilter(theObject, theEvent); -} - bool XGUI_OperationMgr::startOperation(ModuleBase_Operation* theOperation) { if (hasOperation()) currentOperation()->postpone(); myOperations.append(theOperation); + connect(theOperation, SIGNAL(beforeStarted()), SLOT(onBeforeOperationStarted())); + connect(theOperation, SIGNAL(beforeAborted()), SLOT(onBeforeOperationAborted())); + connect(theOperation, SIGNAL(beforeCommitted()), SLOT(onBeforeOperationCommitted())); + connect(theOperation, SIGNAL(started()), SLOT(onOperationStarted())); connect(theOperation, SIGNAL(aborted()), SLOT(onOperationAborted())); connect(theOperation, SIGNAL(committed()), SLOT(onOperationCommitted())); + connect(theOperation, SIGNAL(stopped()), SLOT(onOperationStopped())); connect(theOperation, SIGNAL(resumed()), SLOT(onOperationResumed())); - ModuleBase_OperationFeature* aFOperation = dynamic_cast - (theOperation); - if (aFOperation) - connect(aFOperation, SIGNAL(activatedByPreselection()), - SIGNAL(operationActivatedByPreselection())); - theOperation->start(); - onValidateOperation(); - return true; + bool isStarted = theOperation->start(); + if (isStarted) + onValidateOperation(); + return isStarted; } bool XGUI_OperationMgr::abortAllOperations() @@ -157,24 +247,31 @@ bool XGUI_OperationMgr::abortAllOperations() bool XGUI_OperationMgr::commitAllOperations() { - bool isCompositeCommitted = false; + bool isCompositeCommitted = false, anOperationProcessed = false; while (hasOperation()) { ModuleBase_Operation* anOperation = currentOperation(); - if (isApplyEnabled()) { - onCommitOperation(); + if (XGUI_Tools::workshop(myWorkshop)->errorMgr()->isApplyEnabled()) { + anOperationProcessed = onCommitOperation(); } else { abortOperation(anOperation); + anOperationProcessed = true; } ModuleBase_OperationFeature* aFOperation = dynamic_cast (anOperation); if (aFOperation) { FeaturePtr aFeature = aFOperation->feature(); - CompositeFeaturePtr aComposite = + CompositeFeaturePtr aComposite = std::dynamic_pointer_cast(aFeature); isCompositeCommitted = aComposite.get(); if (isCompositeCommitted) break; } + // not processed[committed] operation might be used in composite feature, + // so the while will be stopped by the previous check. + // this code is not necessary, but logically should be done when the processing will not + // be done for not composite feature by some reasons + if (!anOperationProcessed) + break; } return true; } @@ -183,65 +280,35 @@ void XGUI_OperationMgr::onValidateOperation() { if (!hasOperation()) return; - ModuleBase_Operation* anOperation = currentOperation(); - if(anOperation) { - bool aCanCommit = myWorkshop->module()->canCommitOperation(); - setApplyEnabled(!myIsValidationLock && aCanCommit && anOperation->isValid()); - } -} - -void XGUI_OperationMgr::setLockValidating(bool toLock) -{ - myIsValidationLock = toLock; - onValidateOperation(); -} - -void XGUI_OperationMgr::setApplyEnabled(const bool theEnabled) -{ - myIsApplyEnabled = theEnabled; - emit validationStateChanged(theEnabled); + ModuleBase_OperationFeature* aFOperation = dynamic_cast + (currentOperation()); + if(aFOperation && aFOperation->feature().get()) + XGUI_Tools::workshop(myWorkshop)->errorMgr()->updateActions(aFOperation->feature()); } void XGUI_OperationMgr::updateApplyOfOperations(ModuleBase_Operation* theOperation) { - if (theOperation) - emit nestedStateChanged(theOperation->getDescription()->operationId().toStdString(), - theOperation->isValid()); + XGUI_ErrorMgr* anErrorMgr = XGUI_Tools::workshop(myWorkshop)->errorMgr(); + if (theOperation) { + ModuleBase_OperationFeature* aFOperation = + dynamic_cast(theOperation); + if (aFOperation) + anErrorMgr->updateAcceptAllAction(aFOperation->feature()); + } else { foreach(ModuleBase_Operation* anOperation, myOperations) { - emit nestedStateChanged(anOperation->getDescription()->operationId().toStdString(), - anOperation->isValid()); + if (anOperation) + updateApplyOfOperations(anOperation); } } -} - -bool XGUI_OperationMgr::isApplyEnabled() const -{ - return myIsApplyEnabled; -} - -bool XGUI_OperationMgr::isParentOperationValid() const -{ - bool isValid = false; - // the enable state of the parent operation of the nested one is defined by the rules that - // firstly there are nested operations and secondly the parent operation is valid - ModuleBase_Operation* aPrevOp = 0; - Operations::const_iterator anIt = myOperations.end(); - if (anIt != myOperations.begin()) { // there are items in the operations list - --anIt; - aPrevOp = *anIt; // the last top operation, the operation which is started - if (anIt != myOperations.begin()) { // find the operation where the started operation is nested - --anIt; - aPrevOp = *anIt; - } - } - return aPrevOp && aPrevOp->isValid(); + // Apply button of the current operation should also be updated + onValidateOperation(); } bool XGUI_OperationMgr::canStopOperation(ModuleBase_Operation* theOperation) { //in case of nested (sketch) operation no confirmation needed - if (isGrantedOperation(theOperation)) + if (isGrantedOperation(theOperation->id())) return true; if (theOperation && theOperation->isModified()) { QString aMessage = tr("%1 operation will be aborted.").arg(theOperation->id()); @@ -257,11 +324,12 @@ bool XGUI_OperationMgr::canStopOperation(ModuleBase_Operation* theOperation) bool XGUI_OperationMgr::commitOperation() { - if (hasOperation() && currentOperation()->isValid()) { - onCommitOperation(); - return true; - } - return false; + //if (hasOperation() && currentOperation()->isValid()) { + // onCommitOperation(); + // return true; + //} + //return false; + return onCommitOperation(); } void XGUI_OperationMgr::resumeOperation(ModuleBase_Operation* theOperation) @@ -269,38 +337,62 @@ void XGUI_OperationMgr::resumeOperation(ModuleBase_Operation* theOperation) theOperation->resume(); } -bool XGUI_OperationMgr::isGrantedOperation(ModuleBase_Operation* theOperation) +bool XGUI_OperationMgr::isGrantedOperation(const QString& theId) { bool isGranted = false; QListIterator anIt(myOperations); anIt.toBack(); ModuleBase_Operation* aPreviousOperation = 0; - while (anIt.hasPrevious()) { + while (anIt.hasPrevious() && !isGranted) { ModuleBase_Operation* anOp = anIt.previous(); - if (anOp == theOperation) { - if (anIt.hasPrevious()) - aPreviousOperation = anIt.previous(); - break; - } + if (anOp) + isGranted = anOp->isGranted(theId); } - if (aPreviousOperation) - isGranted = aPreviousOperation->isGranted(theOperation->id()); - return isGranted; } -bool XGUI_OperationMgr::canStartOperation(QString theId) +void XGUI_OperationMgr::setCurrentFeature(const FeaturePtr& theFeature) +{ + SessionPtr aMgr = ModelAPI_Session::get(); + DocumentPtr aDoc = aMgr->activeDocument(); + bool aIsOp = aMgr->isOperation(); + if (!aIsOp) + aMgr->startOperation(QString("Set current feature: %1") + .arg(theFeature->getKind().c_str()).toStdString()); + aDoc->setCurrentFeature(theFeature, false); +#ifdef DEBUG_CURRENT_FEATURE + qDebug(QString(" document->setCurrentFeature(false) = %1 SET").arg( + ModuleBase_Tools::objectName( + ModelAPI_Session::get()->activeDocument()->currentFeature(false))).toStdString().c_str()); +#endif + + if (!aIsOp) + aMgr->finishOperation(); +} + +bool XGUI_OperationMgr::canStartOperation(const QString& theId, bool& isCommitted) { bool aCanStart = true; + isCommitted = false; ModuleBase_Operation* aCurrentOp = currentOperation(); if (aCurrentOp) { - if (!aCurrentOp->isGranted(theId)) { - if (canStopOperation(aCurrentOp)) { - if (myIsApplyEnabled && aCurrentOp->isModified()) - aCurrentOp->commit(); - else - abortOperation(aCurrentOp); + bool aGranted = aCurrentOp->isGranted(theId); + // the started operation is granted for the current one, + // e.g. current - Sketch, started - Line + if (aGranted) { + aCanStart = true; + } + else { + if (!isGrantedOperation(theId)) { + // the operation is not granted in the current list of operations + // e.g. Edit Parameter when Sketch, Line in Sketch is active. + aCanStart = abortAllOperations(); + } + else if (canStopOperation(aCurrentOp)) { + // the started operation is granted in the parrent operation, + // e.g. current - Line in Sketch, started Circle + stopOperation(aCurrentOp, isCommitted); } else { aCanStart = false; } @@ -309,6 +401,16 @@ bool XGUI_OperationMgr::canStartOperation(QString theId) return aCanStart; } +void XGUI_OperationMgr::stopOperation(ModuleBase_Operation* theOperation, bool& isCommitted) +{ + if (XGUI_Tools::workshop(myWorkshop)->errorMgr()->isApplyEnabled() && theOperation->isModified()) + isCommitted = theOperation->commit(); + else { + isCommitted = false; + abortOperation(theOperation); + } +} + void XGUI_OperationMgr::abortOperation(ModuleBase_Operation* theOperation) { ModuleBase_Operation* aCurrentOperation = currentOperation(); @@ -327,11 +429,13 @@ void XGUI_OperationMgr::abortOperation(ModuleBase_Operation* theOperation) } } -void XGUI_OperationMgr::onCommitOperation() +bool XGUI_OperationMgr::onCommitOperation() { + bool isCommitted = false; ModuleBase_Operation* anOperation = currentOperation(); - if (anOperation) - anOperation->commit(); + if (anOperation && myWorkshop->module()->canCommitOperation()) + isCommitted = anOperation->commit(); + return isCommitted; } void XGUI_OperationMgr::onAbortOperation() @@ -342,11 +446,70 @@ void XGUI_OperationMgr::onAbortOperation() } } +void XGUI_OperationMgr::onBeforeOperationStarted() +{ + ModuleBase_Operation* aCurrentOperation = dynamic_cast(sender()); + if (!aCurrentOperation) + return; + + /// Set current feature and remeber old current feature + ModuleBase_OperationFeature* aFOperation = + dynamic_cast(aCurrentOperation); + if (aFOperation) { + SessionPtr aMgr = ModelAPI_Session::get(); + DocumentPtr aDoc = aMgr->activeDocument(); + // the parameter of current feature should be false, we should use all feature, not only + // visible in order to correctly save the previous feature of the nested operation, where the + // features can be not visible in the tree. The problem case is Edit sketch entitity(line) + // in the Sketch, created in ExtrusionCut operation. The entity disappears by commit. + // When sketch entity operation started, the sketch should be cashed here as the current. + // Otherwise(the flag is true), the ExtrusionCut is cashed, when commit happens, the sketch + // is disabled, sketch entity is disabled as extrusion cut is created earliest then sketch. + // As a result the sketch disappears from the viewer. + // However after commit it is displayed back. + aFOperation->setPreviousCurrentFeature(aDoc->currentFeature(false)); + +#ifdef DEBUG_CURRENT_FEATURE + FeaturePtr aFeature = aFOperation->feature(); + QString aKind = aFeature ? aFeature->getKind().c_str() : ""; + qDebug(""); + qDebug(QString("onBeforeOperationStarted() isEditOperation = %1, feature = %2") + .arg(aFOperation->isEditOperation()) + .arg(ModuleBase_Tools::objectName(aFeature)).toStdString().c_str()); + qDebug(QString(" document->currentFeature(false) = %1 : DO: setPreviousCurrentFeature").arg( + ModuleBase_Tools::objectName(aDoc->currentFeature(false))).toStdString().c_str()); +#endif + + if (aFOperation->isEditOperation()) {// it should be performed by the feature edit only + // in create operation, the current feature is changed by addFeature() + aDoc->setCurrentFeature(aFOperation->feature(), false); +#ifdef DEBUG_CURRENT_FEATURE + qDebug(QString(" document->setCurrentFeature(false) = %1").arg( + ModuleBase_Tools::objectName(aDoc->currentFeature(false))).toStdString().c_str()); +#endif + // this is the only place where flushes must be called after setCurrentFeature for the + // current moment: after this the opertion is not finished, so, the ObjectBrowser + // state may be corrupted (issue #1457) + static Events_Loop* aLoop = Events_Loop::loop(); + static Events_ID aCreateEvent = aLoop->eventByName(EVENT_OBJECT_CREATED); + aLoop->flush(aCreateEvent); + static Events_ID aDeleteEvent = aLoop->eventByName(EVENT_OBJECT_DELETED); + aLoop->flush(aDeleteEvent); + } + } +} + void XGUI_OperationMgr::onOperationStarted() { ModuleBase_Operation* aSenderOperation = dynamic_cast(sender()); updateApplyOfOperations(aSenderOperation); - emit operationStarted(aSenderOperation); + XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop); + aWorkshop->operationStarted(aSenderOperation); +} + +void XGUI_OperationMgr::onBeforeOperationAborted() +{ + onBeforeOperationCommitted(); } void XGUI_OperationMgr::onOperationAborted() @@ -355,8 +518,49 @@ void XGUI_OperationMgr::onOperationAborted() emit operationAborted(aSenderOperation); } +void XGUI_OperationMgr::onBeforeOperationCommitted() +{ + ModuleBase_Operation* aCurrentOperation = dynamic_cast(sender()); + if (!aCurrentOperation) + return; + + /// Restore the previous current feature + ModuleBase_OperationFeature* aFOperation = + dynamic_cast(aCurrentOperation); + if (aFOperation) { +#ifdef DEBUG_CURRENT_FEATURE + QString aKind = aFOperation->feature()->getKind().c_str(); + qDebug(QString("onBeforeOperationCommitted() isEditOperation = %1, feature = %2") + .arg(aFOperation->isEditOperation()) + .arg(ModuleBase_Tools::objectName(aFOperation->feature())).toStdString().c_str()); + qDebug(QString(" document->currentFeature(false) = %1").arg( + ModuleBase_Tools::objectName( + ModelAPI_Session::get()->activeDocument()->currentFeature(false))) + .toStdString().c_str()); +#endif + + if (aFOperation->isEditOperation()) { + /// Restore the previous current feature + setCurrentFeature(aFOperation->previousCurrentFeature()); + } + else { // create operation + // the Top created feature should stays the current. In nested operations, + // like Line in the Sketch or + // Sketch in ExtrusionCut, a previous feature should be restored on commit. + // It is performed here + // in order to perform it in the current transaction without opening a new one. + if (myOperations.front() != aFOperation) + setCurrentFeature(aFOperation->previousCurrentFeature()); + } + ModuleBase_IModule* aModule = myWorkshop->module(); + if (aModule) + aModule->beforeOperationStopped(aFOperation); + } +} + void XGUI_OperationMgr::onOperationCommitted() { + // apply state for all features from the stack of operations should be updated updateApplyOfOperations(); ModuleBase_Operation* aSenderOperation = dynamic_cast(sender()); @@ -400,18 +604,61 @@ void XGUI_OperationMgr::onOperationStopped() } } -bool XGUI_OperationMgr::onKeyReleased(QKeyEvent* theEvent) +bool XGUI_OperationMgr::onKeyReleased(QObject *theObject, QKeyEvent* theEvent) { // Let the manager decide what to do with the given key combination. ModuleBase_Operation* anOperation = currentOperation(); - bool isAccepted = true; + bool isAccepted = false; switch (theEvent->key()) { + case Qt::Key_Escape: { + ModuleBase_Operation* aOperation = currentOperation(); + if (aOperation) { + onAbortOperation(); + isAccepted = true; + } + } + break; + case Qt::Key_Tab: + case Qt::Key_Backtab: + { + ModuleBase_Operation* aOperation = currentOperation(); + if (aOperation) { + ModuleBase_IPropertyPanel* aPanel = anOperation->propertyPanel(); + if (aPanel) { + QWidget* aFocusedWidget = qApp->focusWidget(); + bool isPPChildObject = aFocusedWidget && isChildObject(aFocusedWidget, aPanel); + if (!isPPChildObject) { + // check for case when the operation is started but property panel is not filled + XGUI_PropertyPanel* aPP = dynamic_cast(aPanel); + aPP->setFocusNextPrevChild(theEvent->key() == Qt::Key_Tab); + isAccepted = true; + } + } + } + } + break; case Qt::Key_Return: case Qt::Key_Enter: { - emit keyEnterReleased(); - commitOperation(); + isAccepted = onProcessEnter(theObject); + } + break; + case Qt::Key_N: + case Qt::Key_P: { + bool noModifiers = (theEvent->modifiers() == Qt::NoModifier); + if (noModifiers) { + ModuleBase_IViewer* aViewer = myWorkshop->viewer(); + Handle(AIS_InteractiveContext) aContext = aViewer->AISContext(); + if (!aContext.IsNull()) { + Handle(V3d_View) aView = aViewer->activeView(); + if ((theEvent->key() == Qt::Key_N)) + aContext->HilightNextDetected(aView); + else if ((theEvent->key() == Qt::Key_P)) + aContext->HilightPreviousDetected(aView); + } + } } break; + break; default: isAccepted = false; break; @@ -422,3 +669,131 @@ bool XGUI_OperationMgr::onKeyReleased(QKeyEvent* theEvent) return isAccepted; } +bool XGUI_OperationMgr::onProcessEnter(QObject* theObject) +{ + bool isAccepted = false; + ModuleBase_Operation* aOperation = currentOperation(); + // to avoid enter processing when operation has not been started yet + if (!aOperation) + return isAccepted; + ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel(); + // the next code is obsolete as we want to process Enter in property panel always + // only property panel enter is processed in order to do not process enter in application dialogs + //bool isPPChild = isChildObject(theObject, aPanel); + //if (!isPPChild) + // return isAccepted; + + ModuleBase_ModelWidget* anActiveWgt = aPanel->activeWidget(); + bool isAborted = false; + if (!anActiveWgt) { + QWidget* aFocusWidget = aPanel->focusWidget(); + QToolButton* aCancelBtn = + dynamic_cast(aPanel)->findButton(PROP_PANEL_CANCEL); + if (aFocusWidget && aCancelBtn && aFocusWidget == aCancelBtn) { + abortOperation(aOperation); + isAccepted = true; + isAborted = true; + } + } + if (!isAborted) { + isAccepted = anActiveWgt && anActiveWgt->processEnter(); + if (!isAccepted) { + isAccepted = + myWorkshop->module()->processEnter(anActiveWgt ? anActiveWgt->attributeID() : ""); + if (!isAccepted) { + /// functionality is similar to Apply click + ModuleBase_OperationFeature* aFOperation = + dynamic_cast(currentOperation()); + if (!aFOperation || + myWorkshop->module()->getFeatureError(aFOperation->feature()).isEmpty()) { + // key released is emitted to apply the current value to the model + // if it was modified in PP + emit keyEnterReleased(); + commitOperation(); + isAccepted = true; + } + else + isAccepted = false; + } + } + } + return isAccepted; +} + +bool editorControl(QObject* theObject) +{ + QLineEdit* aLineEdit = dynamic_cast(theObject); + return aLineEdit; +} + +bool XGUI_OperationMgr::onProcessDelete(QObject* theObject) +{ + bool isAccepted = false; + ModuleBase_Operation* aOperation = currentOperation(); + ModuleBase_ModelWidget* anActiveWgt = 0; + // firstly the widget should process Delete action + ModuleBase_IPropertyPanel* aPanel; + bool isPPChildObject = false; + if (aOperation) { + aPanel = aOperation->propertyPanel(); + if (aPanel) { + isPPChildObject = isChildObject(theObject, aPanel); + // process delete in active widget only if delete sender is child of property panel + // it is necessary for the case when OB is shown, user perform selection and click Delete + if (isPPChildObject) { + anActiveWgt = aPanel->activeWidget(); + if (anActiveWgt) { + isAccepted = anActiveWgt->processDelete(); + } + } + } + } + if (!isAccepted) { + // after widget, object browser and viewer should process delete + /// other widgets such as line edit controls should not lead to + /// processing delete by workshop + XGUI_ObjectsBrowser* aBrowser = XGUI_Tools::workshop(myWorkshop)->objectBrowser(); + QWidget* aViewPort = myWorkshop->viewer()->activeViewPort(); + bool isToDeleteObject = false; + XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop); + XGUI_ContextMenuMgr* aContextMenuMgr = aWorkshop->contextMenuMgr(); + if (theObject == aBrowser->treeView()) { + aContextMenuMgr->updateObjectBrowserMenu(); + isToDeleteObject = aContextMenuMgr->action("DELETE_CMD")->isEnabled(); + } + else if (isChildObject(theObject, aViewPort)) { + aContextMenuMgr->updateViewerMenu(); + isToDeleteObject = aContextMenuMgr->action("DELETE_CMD")->isEnabled(); + } + else if (isPPChildObject) { + // property panel child object is processed to process delete performed on Apply button of PP + isToDeleteObject = true; + } + else if (editorControl(theObject)) { + isToDeleteObject = false; /// Line Edit of Rename operation in ObjectBrowser + isAccepted = true; + } + + if (isToDeleteObject) { + aWorkshop->deleteObjects(); + isAccepted = true; + } + } + + return isAccepted; +} + +bool XGUI_OperationMgr::isChildObject(const QObject* theObject, const QObject* theParent) +{ + bool isPPChild = false; + if (theParent && theObject) { + QObject* aParent = (QObject*)theObject; + while (aParent ) { + isPPChild = aParent == theParent; + if (isPPChild) + break; + aParent = aParent->parent(); + } + } + return isPPChild; +}