-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
-
-// File: XGUI_OperationMgr.cpp
-// Created: 20 Apr 2014
-// Author: Natalia ERMOLAEVA
-
-#include "XGUI_OperationMgr.h"
-#include "XGUI_ModuleConnector.h"
-#include "XGUI_Workshop.h"
-#include "XGUI_ErrorMgr.h"
-
-#include "ModuleBase_Operation.h"
-#include "ModuleBase_IWorkshop.h"
-#include "ModuleBase_IModule.h"
-#include <ModuleBase_IViewer.h>
-#include "ModuleBase_OperationDescription.h"
-#include "ModuleBase_OperationFeature.h"
-
-#include "ModelAPI_CompositeFeature.h"
-#include "ModelAPI_Session.h"
-
-#include <QMessageBox>
-#include <QApplication>
-#include <QKeyEvent>
-
-XGUI_OperationMgr::XGUI_OperationMgr(QObject* theParent,
- ModuleBase_IWorkshop* theWorkshop)
-: QObject(theParent), myIsValidationLock(false), myIsApplyEnabled(false),
- myWorkshop(theWorkshop)
-{
-}
-
-XGUI_OperationMgr::~XGUI_OperationMgr()
-{
-}
-
-ModuleBase_Operation* XGUI_OperationMgr::currentOperation() const
-{
- return myOperations.count() > 0 ? myOperations.last() : 0;
-}
-
-bool XGUI_OperationMgr::isCurrentOperation(ModuleBase_Operation* theOperation)
-{
- if(!hasOperation())
- return false;
- return currentOperation() == theOperation;
-}
-
-bool XGUI_OperationMgr::hasOperation() const
-{
- return !myOperations.isEmpty() && (myOperations.last() != NULL);
-}
-
-bool XGUI_OperationMgr::hasOperation(const QString& theId) const
-{
- foreach(ModuleBase_Operation* aOp, myOperations) {
- if (aOp->id() == theId)
- return true;
- }
- return false;
-}
-
-ModuleBase_Operation* XGUI_OperationMgr::findOperation(const QString& theId) const
-{
- foreach(ModuleBase_Operation* aOp, myOperations) {
- if (aOp->id() == theId)
- return aOp;
- }
- return 0;
-}
-
-
-int XGUI_OperationMgr::operationsCount() const
-{
- return myOperations.count();
-}
-
-QStringList XGUI_OperationMgr::operationList() const
-{
- QStringList result;
- foreach(ModuleBase_Operation* eachOperation, myOperations) {
- ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(eachOperation);
- if (aFOperation) {
- FeaturePtr aFeature = aFOperation->feature();
- if(aFeature) {
- result << QString::fromStdString(aFeature->getKind());
- }
- }
- }
- return result;
-}
-
-ModuleBase_Operation* XGUI_OperationMgr::previousOperation(ModuleBase_Operation* theOperation) const
-{
- int idx = myOperations.lastIndexOf(theOperation);
- if(idx == -1 || idx == 0) {
- return NULL;
- }
- return myOperations.at(idx - 1);
-}
-
-bool XGUI_OperationMgr::eventFilter(QObject *theObject, QEvent *theEvent)
-{
- if (theEvent->type() == QEvent::KeyRelease) {
- QKeyEvent* aKeyEvent = dynamic_cast<QKeyEvent*>(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<ModuleBase_OperationFeature*>
- (theOperation);
- if (aFOperation)
- connect(aFOperation, SIGNAL(activatedByPreselection()),
- SIGNAL(operationActivatedByPreselection()));
-
- theOperation->start();
- onValidateOperation();
- return true;
-}
-
-bool XGUI_OperationMgr::abortAllOperations()
-{
- bool aResult = true;
- if(!hasOperation())
- return aResult;
-
- if (operationsCount() == 1) {
- ModuleBase_Operation* aCurrentOperation = currentOperation();
- if (canStopOperation(aCurrentOperation)) {
- abortOperation(aCurrentOperation);
- }
- else
- aResult = false;
- }
- else {
- aResult = QMessageBox::question(qApp->activeWindow(),
- tr("Abort operation"),
- tr("All active operations will be aborted."),
- QMessageBox::Ok | QMessageBox::Cancel,
- QMessageBox::Cancel) == QMessageBox::Ok;
- while(aResult && hasOperation()) {
- abortOperation(currentOperation());
- }
- }
- return aResult;
-}
-
-bool XGUI_OperationMgr::commitAllOperations()
-{
- bool isCompositeCommitted = false;
- while (hasOperation()) {
- ModuleBase_Operation* anOperation = currentOperation();
- if (isApplyEnabled()) {
- onCommitOperation();
- } else {
- abortOperation(anOperation);
- }
- ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
- (anOperation);
- if (aFOperation) {
- FeaturePtr aFeature = aFOperation->feature();
- CompositeFeaturePtr aComposite =
- std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
- isCompositeCommitted = aComposite.get();
- if (isCompositeCommitted)
- break;
- }
- }
- return true;
-}
-
-void XGUI_OperationMgr::onValidateOperation()
-{
- if (!hasOperation())
- return;
- //ModuleBase_Operation* anOperation = currentOperation();
- ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
- (currentOperation());
- if(aFOperation && aFOperation->feature().get()) {
- //bool aCanCommit = myWorkshop->module()->canCommitOperation();
- //setApplyEnabled(!myIsValidationLock && aCanCommit && anOperation->isValid());
- setApplyEnabled(myWorkshop->module()->getFeatureError(aFOperation->feature()).isEmpty());
- }
-}
-
-void XGUI_OperationMgr::setLockValidating(bool toLock)
-{
- myIsValidationLock = toLock;
- onValidateOperation();
-}
-
-void XGUI_OperationMgr::setApplyEnabled(const bool theEnabled)
-{
- myIsApplyEnabled = theEnabled;
- ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
- (currentOperation());
- if (aFOperation) {
- workshop()->errorMgr()->updateActions(aFOperation->feature());
- }
- //emit validationStateChanged(theEnabled);
-}
-
-void XGUI_OperationMgr::updateApplyOfOperations(ModuleBase_Operation* theOperation)
-{
- XGUI_ErrorMgr* anErrorMgr = workshop()->errorMgr();
- if (theOperation) {
- ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
- if (aFOperation)
- anErrorMgr->updateAcceptAllAction(aFOperation->feature());
- //emit nestedStateChanged(theOperation->getDescription()->operationId().toStdString(),
- // theOperation->isValid());
- }
- else {
- foreach(ModuleBase_Operation* anOperation, myOperations) {
- if (anOperation)
- updateApplyOfOperations(anOperation);
- //emit nestedStateChanged(anOperation->getDescription()->operationId().toStdString(),
- // anOperation->isValid());
- }
- }
-}
-
-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();
-}
-
-bool XGUI_OperationMgr::canStopOperation(ModuleBase_Operation* theOperation)
-{
- //in case of nested (sketch) operation no confirmation needed
- if (isGrantedOperation(theOperation->id()))
- return true;
- if (theOperation && theOperation->isModified()) {
- QString aMessage = tr("%1 operation will be aborted.").arg(theOperation->id());
- int anAnswer = QMessageBox::question(qApp->activeWindow(),
- tr("Abort operation"),
- aMessage,
- QMessageBox::Ok | QMessageBox::Cancel,
- QMessageBox::Cancel);
- return anAnswer == QMessageBox::Ok;
- }
- return true;
-}
-
-bool XGUI_OperationMgr::commitOperation()
-{
- if (hasOperation() && currentOperation()->isValid()) {
- onCommitOperation();
- return true;
- }
- return false;
-}
-
-void XGUI_OperationMgr::resumeOperation(ModuleBase_Operation* theOperation)
-{
- theOperation->resume();
-}
-
-bool XGUI_OperationMgr::isGrantedOperation(const QString& theId)
-{
- bool isGranted = false;
-
- QListIterator<ModuleBase_Operation*> anIt(myOperations);
- anIt.toBack();
- ModuleBase_Operation* aPreviousOperation = 0;
- while (anIt.hasPrevious()) {
- ModuleBase_Operation* anOp = anIt.previous();
- if (anOp)
- isGranted = anOp->isGranted(theId);
- }
- return isGranted;
-}
-
-void XGUI_OperationMgr::setCurrentFeature(const FeaturePtr& theFeature)
-{
- SessionPtr aMgr = ModelAPI_Session::get();
- DocumentPtr aDoc = aMgr->activeDocument();
- bool aIsOp = aMgr->isOperation();
- if (!aIsOp)
- aMgr->startOperation();
- aDoc->setCurrentFeature(theFeature, false);
- if (!aIsOp)
- aMgr->finishOperation();
-}
-
-bool XGUI_OperationMgr::canStartOperation(const QString& theId)
-{
- bool aCanStart = true;
- ModuleBase_Operation* aCurrentOp = currentOperation();
- if (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
- if (myIsApplyEnabled && aCurrentOp->isModified())
- aCurrentOp->commit();
- else
- abortOperation(aCurrentOp);
- } else {
- aCanStart = false;
- }
- }
- }
- return aCanStart;
-}
-
-void XGUI_OperationMgr::abortOperation(ModuleBase_Operation* theOperation)
-{
- ModuleBase_Operation* aCurrentOperation = currentOperation();
- if (theOperation == aCurrentOperation)
- theOperation->abort();
- else {
- // it is possible to trigger upper operation(e.g. sketch, current is sketch line)
- // all operation from the current to triggered should also be aborted
- // operations over the parameter one are not aborted(e.g. extrusion cut, sketch abort)
- while(hasOperation()) {
- ModuleBase_Operation* aCurrentOperation = currentOperation();
- aCurrentOperation->abort();
- if(theOperation == aCurrentOperation)
- break;
- }
- }
-}
-
-void XGUI_OperationMgr::onCommitOperation()
-{
- ModuleBase_Operation* anOperation = currentOperation();
- if (anOperation)
- anOperation->commit();
-}
-
-void XGUI_OperationMgr::onAbortOperation()
-{
- ModuleBase_Operation* aCurrentOperation = currentOperation();
- if (aCurrentOperation && canStopOperation(aCurrentOperation)) {
- abortOperation(aCurrentOperation);
- }
-}
-
-void XGUI_OperationMgr::onBeforeOperationStarted()
-{
- ModuleBase_Operation* aCurrentOperation = dynamic_cast<ModuleBase_Operation*>(sender());
- if (!aCurrentOperation)
- return;
-
- /// Set current feature and remeber old current feature
- ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(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));
- 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);
- }
-}
-
-void XGUI_OperationMgr::onOperationStarted()
-{
- ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
- updateApplyOfOperations(aSenderOperation);
- emit operationStarted(aSenderOperation);
-}
-
-void XGUI_OperationMgr::onBeforeOperationAborted()
-{
- onBeforeOperationCommitted();
-}
-
-void XGUI_OperationMgr::onOperationAborted()
-{
- ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
- emit operationAborted(aSenderOperation);
-}
-
-void XGUI_OperationMgr::onBeforeOperationCommitted()
-{
- ModuleBase_Operation* aCurrentOperation = dynamic_cast<ModuleBase_Operation*>(sender());
- if (!aCurrentOperation)
- return;
-
- /// Restore the previous current feature
- ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(aCurrentOperation);
- if (aFOperation) {
- 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());
- }
- }
-}
-
-void XGUI_OperationMgr::onOperationCommitted()
-{
- // apply state for all features from the stack of operations should be updated
- updateApplyOfOperations();
-
- ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
- emit operationCommitted(aSenderOperation);
-}
-
-void XGUI_OperationMgr::onOperationResumed()
-{
- ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
- emit operationResumed(aSenderOperation);
-}
-
-void XGUI_OperationMgr::onOperationStopped()
-{
- ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
- ModuleBase_Operation* aCurrentOperation = currentOperation();
- if (!aSenderOperation || !aCurrentOperation || aSenderOperation != aCurrentOperation)
- return;
-
- myOperations.removeAll(aCurrentOperation);
- aCurrentOperation->deleteLater();
-
- emit operationStopped(aCurrentOperation);
-
- // get last operation which can be resumed
- ModuleBase_Operation* aResultOp = 0;
- QListIterator<ModuleBase_Operation*> anIt(myOperations);
- anIt.toBack();
- while (anIt.hasPrevious()) {
- ModuleBase_Operation* anOp = anIt.previous();
- if (anOp) {
- aResultOp = anOp;
- break;
- }
- }
- if (aResultOp) {
- bool isModified = aCurrentOperation->isModified();
- aResultOp->setIsModified(aResultOp->isModified() || isModified);
- resumeOperation(aResultOp);
- onValidateOperation();
- }
-}
-
-bool XGUI_OperationMgr::onKeyReleased(QKeyEvent* theEvent)
-{
- // Let the manager decide what to do with the given key combination.
- ModuleBase_Operation* anOperation = currentOperation();
- bool isAccepted = true;
- switch (theEvent->key()) {
- case Qt::Key_Return:
- case Qt::Key_Enter: {
- emit keyEnterReleased();
- commitOperation();
- }
- 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;
- default:
- isAccepted = false;
- break;
- }
- //if(anOperation) {
- // anOperation->keyReleased(theEvent->key());
- //}
- return isAccepted;
-}
-
-XGUI_Workshop* XGUI_OperationMgr::workshop() const
-{
- XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
- return aConnector->workshop();
-}
-
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->\r
+\r
+// File: XGUI_OperationMgr.cpp\r
+// Created: 20 Apr 2014\r
+// Author: Natalia ERMOLAEVA\r
+\r
+#include "XGUI_OperationMgr.h"\r
+#include "XGUI_ModuleConnector.h"\r
+#include "XGUI_Workshop.h"\r
+#include "XGUI_ErrorMgr.h"\r
+#include "XGUI_Tools.h"\r
+#include "XGUI_ObjectsBrowser.h"\r
+#include "XGUI_ContextMenuMgr.h"\r
+\r
+#include <ModuleBase_IPropertyPanel.h>\r
+#include <ModuleBase_ModelWidget.h>\r
+#include "ModuleBase_Operation.h"\r
+#include "ModuleBase_IWorkshop.h"\r
+#include "ModuleBase_IModule.h"\r
+#include <ModuleBase_IViewer.h>\r
+#include "ModuleBase_OperationDescription.h"\r
+#include "ModuleBase_OperationFeature.h"\r
+#include "ModuleBase_Tools.h"\r
+\r
+#include "ModelAPI_CompositeFeature.h"\r
+#include "ModelAPI_Session.h"\r
+\r
+#include <XGUI_PropertyPanel.h>\r
+#include <QToolButton>\r
+#include <QLineEdit>\r
+\r
+#include <QMessageBox>\r
+#include <QApplication>\r
+#include <QKeyEvent>\r
+\r
+//#define DEBUG_CURRENT_FEATURE\r
+\r
+/// Processes "Delete" key event of application. This key is used by several application actions.\r
+/// There is a logical order of the actions processing. So the key can not be set for actions\r
+/// as a shortcut. The class listens the key event and call operation manager processor.\r
+class XGUI_ShortCutListener : public QObject\r
+{\r
+public:\r
+ /// Constructor\r
+ /// \param theParent the parent to be deleted when the parent is deleted\r
+ /// \param theOperationMgr the class to perform deletion\r
+ XGUI_ShortCutListener(QObject* theParent, XGUI_OperationMgr* theOperationMgr)\r
+ : QObject(theParent), myOperationMgr(theOperationMgr)\r
+ {\r
+ qApp->installEventFilter(this);\r
+ }\r
+ ~XGUI_ShortCutListener() {}\r
+\r
+ /// Switch on short cut listener\r
+ void setActive(const bool theIsActive) { myIsActive = theIsActive; }\r
+\r
+ /// Redefinition of virtual function to process Delete key release\r
+ virtual bool eventFilter(QObject *theObject, QEvent *theEvent)\r
+ {\r
+ bool isAccepted = false;\r
+ if (myIsActive && theEvent->type() == QEvent::KeyRelease) {\r
+ QKeyEvent* aKeyEvent = dynamic_cast<QKeyEvent*>(theEvent);\r
+ if(aKeyEvent) {\r
+ switch (aKeyEvent->key()) {\r
+ case Qt::Key_Delete: {\r
+ isAccepted = myOperationMgr->onProcessDelete(theObject);\r
+ }\r
+ }\r
+ }\r
+ }\r
+ if (!isAccepted)\r
+ isAccepted = QObject::eventFilter(theObject, theEvent);\r
+ return isAccepted;\r
+ }\r
+\r
+private:\r
+ XGUI_OperationMgr* myOperationMgr; /// processor for key event\r
+ bool myIsActive; /// boolean state whether the event filter perform own signal processing\r
+};\r
+\r
+XGUI_OperationMgr::XGUI_OperationMgr(QObject* theParent,\r
+ ModuleBase_IWorkshop* theWorkshop)\r
+: QObject(theParent), myWorkshop(theWorkshop)\r
+{\r
+ /// we need to install filter to the application in order to react to 'Delete' key button\r
+ /// this key can not be a short cut for a corresponded action because we need to set\r
+ /// the actions priority\r
+ myShortCutListener = new XGUI_ShortCutListener(theParent, this);\r
+}\r
+\r
+XGUI_OperationMgr::~XGUI_OperationMgr()\r
+{\r
+}\r
+\r
+void XGUI_OperationMgr::activate()\r
+{\r
+ myShortCutListener->setActive(true);\r
+}\r
+\r
+void XGUI_OperationMgr::deactivate()\r
+{\r
+ myShortCutListener->setActive(false);\r
+}\r
+\r
+ModuleBase_Operation* XGUI_OperationMgr::currentOperation() const\r
+{\r
+ return myOperations.count() > 0 ? myOperations.last() : 0;\r
+}\r
+\r
+bool XGUI_OperationMgr::isCurrentOperation(ModuleBase_Operation* theOperation)\r
+{\r
+ if(!hasOperation())\r
+ return false;\r
+ return currentOperation() == theOperation;\r
+}\r
+\r
+bool XGUI_OperationMgr::hasOperation() const\r
+{\r
+ return !myOperations.isEmpty() && (myOperations.last() != NULL);\r
+}\r
+\r
+bool XGUI_OperationMgr::hasOperation(const QString& theId) const\r
+{\r
+ foreach(ModuleBase_Operation* aOp, myOperations) {\r
+ if (aOp->id() == theId)\r
+ return true;\r
+ }\r
+ return false;\r
+}\r
+\r
+ModuleBase_Operation* XGUI_OperationMgr::findOperation(const QString& theId) const\r
+{\r
+ QList<ModuleBase_Operation*>::const_iterator anIt = myOperations.end();\r
+ while (anIt != myOperations.begin()) {\r
+ --anIt;\r
+ ModuleBase_Operation* anOperation = *anIt;\r
+ if (anOperation->id() == theId)\r
+ return anOperation;\r
+ }\r
+ return 0;\r
+}\r
+\r
+\r
+int XGUI_OperationMgr::operationsCount() const\r
+{\r
+ return myOperations.count();\r
+}\r
+\r
+QStringList XGUI_OperationMgr::operationList() const\r
+{\r
+ QStringList result;\r
+ foreach(ModuleBase_Operation* eachOperation, myOperations) {\r
+ ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(eachOperation);\r
+ if (aFOperation) {\r
+ FeaturePtr aFeature = aFOperation->feature();\r
+ if(aFeature) {\r
+ result << QString::fromStdString(aFeature->getKind());\r
+ }\r
+ }\r
+ }\r
+ return result;\r
+}\r
+\r
+ModuleBase_Operation* XGUI_OperationMgr::previousOperation(ModuleBase_Operation* theOperation) const\r
+{\r
+ int idx = myOperations.lastIndexOf(theOperation);\r
+ if(idx == -1 || idx == 0) {\r
+ return NULL;\r
+ }\r
+ return myOperations.at(idx - 1);\r
+}\r
+\r
+bool XGUI_OperationMgr::eventFilter(QObject *theObject, QEvent *theEvent)\r
+{\r
+ bool isAccepted = false;\r
+ if (theEvent->type() == QEvent::KeyRelease) {\r
+ QKeyEvent* aKeyEvent = dynamic_cast<QKeyEvent*>(theEvent);\r
+ if(aKeyEvent)\r
+ isAccepted = onKeyReleased(theObject, aKeyEvent);\r
+ }\r
+ if (!isAccepted)\r
+ isAccepted = QObject::eventFilter(theObject, theEvent);\r
+\r
+ return isAccepted;\r
+}\r
+\r
+bool XGUI_OperationMgr::startOperation(ModuleBase_Operation* theOperation)\r
+{\r
+ if (hasOperation())\r
+ currentOperation()->postpone();\r
+ myOperations.append(theOperation);\r
+\r
+ connect(theOperation, SIGNAL(beforeStarted()), SLOT(onBeforeOperationStarted()));\r
+ connect(theOperation, SIGNAL(beforeAborted()), SLOT(onBeforeOperationAborted()));\r
+ connect(theOperation, SIGNAL(beforeCommitted()), SLOT(onBeforeOperationCommitted()));\r
+\r
+ connect(theOperation, SIGNAL(started()), SLOT(onOperationStarted()));\r
+ connect(theOperation, SIGNAL(aborted()), SLOT(onOperationAborted()));\r
+ connect(theOperation, SIGNAL(committed()), SLOT(onOperationCommitted()));\r
+\r
+ connect(theOperation, SIGNAL(stopped()), SLOT(onOperationStopped()));\r
+ connect(theOperation, SIGNAL(resumed()), SLOT(onOperationResumed()));\r
+\r
+ bool isStarted = theOperation->start();\r
+ if (isStarted)\r
+ onValidateOperation();\r
+ return isStarted;\r
+}\r
+\r
+bool XGUI_OperationMgr::abortAllOperations()\r
+{\r
+ bool aResult = true;\r
+ if(!hasOperation())\r
+ return aResult;\r
+\r
+ if (operationsCount() == 1) {\r
+ ModuleBase_Operation* aCurrentOperation = currentOperation();\r
+ if (canStopOperation(aCurrentOperation)) {\r
+ abortOperation(aCurrentOperation);\r
+ }\r
+ else\r
+ aResult = false;\r
+ }\r
+ else {\r
+ aResult = QMessageBox::question(qApp->activeWindow(),\r
+ tr("Abort operation"),\r
+ tr("All active operations will be aborted."),\r
+ QMessageBox::Ok | QMessageBox::Cancel,\r
+ QMessageBox::Cancel) == QMessageBox::Ok;\r
+ while(aResult && hasOperation()) {\r
+ abortOperation(currentOperation());\r
+ }\r
+ }\r
+ return aResult;\r
+}\r
+\r
+bool XGUI_OperationMgr::commitAllOperations()\r
+{\r
+ bool isCompositeCommitted = false, anOperationProcessed = false;\r
+ while (hasOperation()) {\r
+ ModuleBase_Operation* anOperation = currentOperation();\r
+ if (XGUI_Tools::workshop(myWorkshop)->errorMgr()->isApplyEnabled()) {\r
+ anOperationProcessed = onCommitOperation();\r
+ } else {\r
+ abortOperation(anOperation);\r
+ anOperationProcessed = true;\r
+ }\r
+ ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>\r
+ (anOperation);\r
+ if (aFOperation) {\r
+ FeaturePtr aFeature = aFOperation->feature();\r
+ CompositeFeaturePtr aComposite = \r
+ std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);\r
+ isCompositeCommitted = aComposite.get();\r
+ if (isCompositeCommitted)\r
+ break;\r
+ }\r
+ // not processed[committed] operation might be used in composite feature,\r
+ // so the while will be stopped by the previous check.\r
+ // this code is not necessary, but logically should be done when the processing will not\r
+ // be done for not composite feature by some reasons\r
+ if (!anOperationProcessed)\r
+ break;\r
+ }\r
+ return true;\r
+}\r
+\r
+void XGUI_OperationMgr::onValidateOperation()\r
+{\r
+ if (!hasOperation())\r
+ return;\r
+ ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>\r
+ (currentOperation());\r
+ if(aFOperation && aFOperation->feature().get())\r
+ XGUI_Tools::workshop(myWorkshop)->errorMgr()->updateActions(aFOperation->feature());\r
+}\r
+\r
+void XGUI_OperationMgr::updateApplyOfOperations(ModuleBase_Operation* theOperation)\r
+{\r
+ XGUI_ErrorMgr* anErrorMgr = XGUI_Tools::workshop(myWorkshop)->errorMgr();\r
+ if (theOperation) {\r
+ ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);\r
+ if (aFOperation)\r
+ anErrorMgr->updateAcceptAllAction(aFOperation->feature());\r
+ }\r
+ else {\r
+ foreach(ModuleBase_Operation* anOperation, myOperations) {\r
+ if (anOperation)\r
+ updateApplyOfOperations(anOperation);\r
+ }\r
+ }\r
+ // Apply button of the current operation should also be updated\r
+ onValidateOperation();\r
+}\r
+\r
+bool XGUI_OperationMgr::canStopOperation(ModuleBase_Operation* theOperation)\r
+{\r
+ //in case of nested (sketch) operation no confirmation needed\r
+ if (isGrantedOperation(theOperation->id()))\r
+ return true;\r
+ if (theOperation && theOperation->isModified()) {\r
+ QString aMessage = tr("%1 operation will be aborted.").arg(theOperation->id());\r
+ int anAnswer = QMessageBox::question(qApp->activeWindow(),\r
+ tr("Abort operation"),\r
+ aMessage,\r
+ QMessageBox::Ok | QMessageBox::Cancel,\r
+ QMessageBox::Cancel);\r
+ return anAnswer == QMessageBox::Ok;\r
+ }\r
+ return true;\r
+}\r
+\r
+bool XGUI_OperationMgr::commitOperation()\r
+{\r
+ //if (hasOperation() && currentOperation()->isValid()) {\r
+ // onCommitOperation();\r
+ // return true;\r
+ //}\r
+ //return false;\r
+ return onCommitOperation();\r
+}\r
+\r
+void XGUI_OperationMgr::resumeOperation(ModuleBase_Operation* theOperation)\r
+{\r
+ theOperation->resume();\r
+}\r
+\r
+bool XGUI_OperationMgr::isGrantedOperation(const QString& theId)\r
+{\r
+ bool isGranted = false;\r
+\r
+ QListIterator<ModuleBase_Operation*> anIt(myOperations);\r
+ anIt.toBack();\r
+ ModuleBase_Operation* aPreviousOperation = 0;\r
+ while (anIt.hasPrevious() && !isGranted) {\r
+ ModuleBase_Operation* anOp = anIt.previous();\r
+ if (anOp)\r
+ isGranted = anOp->isGranted(theId);\r
+ }\r
+ return isGranted;\r
+}\r
+\r
+void XGUI_OperationMgr::setCurrentFeature(const FeaturePtr& theFeature)\r
+{\r
+ SessionPtr aMgr = ModelAPI_Session::get();\r
+ DocumentPtr aDoc = aMgr->activeDocument();\r
+ bool aIsOp = aMgr->isOperation();\r
+ if (!aIsOp)\r
+ aMgr->startOperation(QString("Set current feature: %1").arg(theFeature->getKind().c_str()).toStdString());\r
+ aDoc->setCurrentFeature(theFeature, false);\r
+ if (!aIsOp)\r
+ aMgr->finishOperation();\r
+}\r
+\r
+bool XGUI_OperationMgr::canStartOperation(const QString& theId)\r
+{\r
+ bool aCanStart = true;\r
+ ModuleBase_Operation* aCurrentOp = currentOperation();\r
+ if (aCurrentOp) {\r
+ bool aGranted = aCurrentOp->isGranted(theId);\r
+ // the started operation is granted for the current one,\r
+ // e.g. current - Sketch, started - Line\r
+ if (aGranted) {\r
+ aCanStart = true;\r
+ }\r
+ else {\r
+ if (!isGrantedOperation(theId)) {\r
+ // the operation is not granted in the current list of operations\r
+ // e.g. Edit Parameter when Sketch, Line in Sketch is active.\r
+ aCanStart = abortAllOperations();\r
+ }\r
+ else if (canStopOperation(aCurrentOp)) {\r
+ // the started operation is granted in the parrent operation,\r
+ // e.g. current - Line in Sketch, started Circle \r
+ stopOperation(aCurrentOp);\r
+ } else {\r
+ aCanStart = false;\r
+ }\r
+ }\r
+ }\r
+ return aCanStart;\r
+}\r
+\r
+void XGUI_OperationMgr::stopOperation(ModuleBase_Operation* theOperation)\r
+{\r
+ if (XGUI_Tools::workshop(myWorkshop)->errorMgr()->isApplyEnabled() && theOperation->isModified())\r
+ theOperation->commit();\r
+ else\r
+ abortOperation(theOperation);\r
+}\r
+\r
+void XGUI_OperationMgr::abortOperation(ModuleBase_Operation* theOperation)\r
+{\r
+ ModuleBase_Operation* aCurrentOperation = currentOperation();\r
+ if (theOperation == aCurrentOperation)\r
+ theOperation->abort();\r
+ else {\r
+ // it is possible to trigger upper operation(e.g. sketch, current is sketch line)\r
+ // all operation from the current to triggered should also be aborted\r
+ // operations over the parameter one are not aborted(e.g. extrusion cut, sketch abort)\r
+ while(hasOperation()) {\r
+ ModuleBase_Operation* aCurrentOperation = currentOperation();\r
+ aCurrentOperation->abort();\r
+ if(theOperation == aCurrentOperation)\r
+ break;\r
+ }\r
+ }\r
+}\r
+\r
+bool XGUI_OperationMgr::onCommitOperation()\r
+{\r
+ bool isCommitted = false;\r
+ ModuleBase_Operation* anOperation = currentOperation();\r
+ if (anOperation && myWorkshop->module()->canCommitOperation())\r
+ isCommitted = anOperation->commit();\r
+ return isCommitted;\r
+}\r
+\r
+void XGUI_OperationMgr::onAbortOperation()\r
+{\r
+ ModuleBase_Operation* aCurrentOperation = currentOperation();\r
+ if (aCurrentOperation && canStopOperation(aCurrentOperation)) {\r
+ abortOperation(aCurrentOperation);\r
+ }\r
+}\r
+\r
+void XGUI_OperationMgr::onBeforeOperationStarted()\r
+{\r
+ ModuleBase_Operation* aCurrentOperation = dynamic_cast<ModuleBase_Operation*>(sender());\r
+ if (!aCurrentOperation)\r
+ return;\r
+\r
+ /// Set current feature and remeber old current feature\r
+ ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(aCurrentOperation);\r
+ if (aFOperation) {\r
+ SessionPtr aMgr = ModelAPI_Session::get();\r
+ DocumentPtr aDoc = aMgr->activeDocument();\r
+ // the parameter of current feature should be false, we should use all feature, not only visible\r
+ // in order to correctly save the previous feature of the nested operation, where the\r
+ // features can be not visible in the tree. The problem case is Edit sketch entitity(line)\r
+ // in the Sketch, created in ExtrusionCut operation. The entity disappears by commit.\r
+ // When sketch entity operation started, the sketch should be cashed here as the current.\r
+ // Otherwise(the flag is true), the ExtrusionCut is cashed, when commit happens, the sketch\r
+ // is disabled, sketch entity is disabled as extrusion cut is created earliest then sketch.\r
+ // As a result the sketch disappears from the viewer. However after commit it is displayed back.\r
+ aFOperation->setPreviousCurrentFeature(aDoc->currentFeature(false));\r
+\r
+#ifdef DEBUG_CURRENT_FEATURE\r
+ FeaturePtr aFeature = aFOperation->feature();\r
+ QString aKind = aFeature ? aFeature->getKind().c_str() : "";\r
+ qDebug(QString("onBeforeOperationStarted(), edit operation = %1, feature = %2")\r
+ .arg(aFOperation->isEditOperation())\r
+ .arg(ModuleBase_Tools::objectInfo(aFeature)).toStdString().c_str());\r
+\r
+ qDebug(QString("\tdocument->currentFeature(false) = %1").arg(\r
+ ModuleBase_Tools::objectInfo(ModelAPI_Session::get()->activeDocument()->currentFeature(false))).toStdString().c_str());\r
+#endif\r
+\r
+ if (aFOperation->isEditOperation()) {// it should be performed by the feature edit only\r
+ // in create operation, the current feature is changed by addFeature()\r
+ aDoc->setCurrentFeature(aFOperation->feature(), false);\r
+ // this is the only place where flushes must be called after setCurrentFeature for the current\r
+ // moment: after this the opertion is not finished, so, the ObjectBrowser state may be corrupted\r
+ // (issue #1457)\r
+ static Events_Loop* aLoop = Events_Loop::loop();\r
+ static Events_ID aCreateEvent = aLoop->eventByName(EVENT_OBJECT_CREATED);\r
+ aLoop->flush(aCreateEvent);\r
+ static Events_ID aDeleteEvent = aLoop->eventByName(EVENT_OBJECT_DELETED);\r
+ aLoop->flush(aDeleteEvent);\r
+ }\r
+\r
+#ifdef DEBUG_CURRENT_FEATURE\r
+ qDebug("\tdocument->setCurrentFeature");\r
+ qDebug(QString("\tdocument->currentFeature(false) = %1").arg(\r
+ ModuleBase_Tools::objectInfo(ModelAPI_Session::get()->activeDocument()->currentFeature(false))).toStdString().c_str());\r
+#endif\r
+ }\r
+}\r
+\r
+void XGUI_OperationMgr::onOperationStarted()\r
+{\r
+ ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());\r
+ updateApplyOfOperations(aSenderOperation);\r
+ XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);\r
+ aWorkshop->operationStarted(aSenderOperation);\r
+}\r
+\r
+void XGUI_OperationMgr::onBeforeOperationAborted()\r
+{\r
+ onBeforeOperationCommitted();\r
+}\r
+\r
+void XGUI_OperationMgr::onOperationAborted()\r
+{\r
+ ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());\r
+ emit operationAborted(aSenderOperation);\r
+}\r
+\r
+void XGUI_OperationMgr::onBeforeOperationCommitted()\r
+{\r
+ ModuleBase_Operation* aCurrentOperation = dynamic_cast<ModuleBase_Operation*>(sender());\r
+ if (!aCurrentOperation)\r
+ return;\r
+\r
+ /// Restore the previous current feature\r
+ ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(aCurrentOperation);\r
+ if (aFOperation) {\r
+#ifdef DEBUG_CURRENT_FEATURE\r
+ QString aKind = aFOperation->feature()->getKind().c_str();\r
+ qDebug(QString("onBeforeOperationCommitted(), edit operation = %1, feature = %2")\r
+ .arg(aFOperation->isEditOperation())\r
+ .arg(ModuleBase_Tools::objectInfo(aFOperation->feature())).toStdString().c_str());\r
+\r
+ qDebug(QString("\tdocument->currentFeature(false) = %1").arg(\r
+ ModuleBase_Tools::objectInfo(ModelAPI_Session::get()->activeDocument()->currentFeature(false))).toStdString().c_str());\r
+#endif\r
+\r
+ if (aFOperation->isEditOperation()) {\r
+ /// Restore the previous current feature\r
+ setCurrentFeature(aFOperation->previousCurrentFeature());\r
+ }\r
+ else { // create operation\r
+ // the Top created feature should stays the current. In nested operations, like Line in the Sketch or\r
+ // Sketch in ExtrusionCut, a previous feature should be restored on commit. It is performed here\r
+ // in order to perform it in the current transaction without opening a new one.\r
+ if (myOperations.front() != aFOperation)\r
+ setCurrentFeature(aFOperation->previousCurrentFeature());\r
+ }\r
+#ifdef DEBUG_CURRENT_FEATURE\r
+ qDebug("\tdocument->setCurrentFeature");\r
+ qDebug(QString("\tdocument->currentFeature(false) = %1").arg(\r
+ ModuleBase_Tools::objectInfo(ModelAPI_Session::get()->activeDocument()->currentFeature(false))).toStdString().c_str());\r
+#endif\r
+ ModuleBase_IModule* aModule = myWorkshop->module();\r
+ if (aModule)\r
+ aModule->beforeOperationStopped(aFOperation);\r
+ }\r
+}\r
+\r
+void XGUI_OperationMgr::onOperationCommitted()\r
+{\r
+ // apply state for all features from the stack of operations should be updated\r
+ updateApplyOfOperations();\r
+\r
+ ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());\r
+ emit operationCommitted(aSenderOperation);\r
+}\r
+\r
+void XGUI_OperationMgr::onOperationResumed()\r
+{\r
+ ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());\r
+ emit operationResumed(aSenderOperation);\r
+}\r
+\r
+void XGUI_OperationMgr::onOperationStopped()\r
+{\r
+ ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());\r
+ ModuleBase_Operation* aCurrentOperation = currentOperation();\r
+ if (!aSenderOperation || !aCurrentOperation || aSenderOperation != aCurrentOperation)\r
+ return;\r
+\r
+ myOperations.removeAll(aCurrentOperation);\r
+ aCurrentOperation->deleteLater();\r
+\r
+ emit operationStopped(aCurrentOperation);\r
+\r
+ // get last operation which can be resumed\r
+ ModuleBase_Operation* aResultOp = 0;\r
+ QListIterator<ModuleBase_Operation*> anIt(myOperations);\r
+ anIt.toBack();\r
+ while (anIt.hasPrevious()) {\r
+ ModuleBase_Operation* anOp = anIt.previous();\r
+ if (anOp) {\r
+ aResultOp = anOp;\r
+ break;\r
+ }\r
+ }\r
+ if (aResultOp) {\r
+ bool isModified = aCurrentOperation->isModified();\r
+ aResultOp->setIsModified(aResultOp->isModified() || isModified);\r
+ resumeOperation(aResultOp);\r
+ onValidateOperation();\r
+ }\r
+}\r
+\r
+bool XGUI_OperationMgr::onKeyReleased(QObject *theObject, QKeyEvent* theEvent)\r
+{\r
+ // Let the manager decide what to do with the given key combination.\r
+ ModuleBase_Operation* anOperation = currentOperation();\r
+ bool isAccepted = false;\r
+ switch (theEvent->key()) {\r
+ case Qt::Key_Return:\r
+ case Qt::Key_Enter: {\r
+ isAccepted = onProcessEnter(theObject);\r
+ }\r
+ break;\r
+ case Qt::Key_N:\r
+ case Qt::Key_P: {\r
+ bool noModifiers = (theEvent->modifiers() == Qt::NoModifier);\r
+ if (noModifiers) {\r
+ ModuleBase_IViewer* aViewer = myWorkshop->viewer();\r
+ Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();\r
+ if (!aContext.IsNull()) {\r
+ Handle(V3d_View) aView = aViewer->activeView();\r
+ if ((theEvent->key() == Qt::Key_N))\r
+ aContext->HilightNextDetected(aView);\r
+ else if ((theEvent->key() == Qt::Key_P))\r
+ aContext->HilightPreviousDetected(aView);\r
+ }\r
+ }\r
+ }\r
+ break;\r
+ break;\r
+ default:\r
+ isAccepted = false;\r
+ break;\r
+ }\r
+ //if(anOperation) {\r
+ // anOperation->keyReleased(theEvent->key());\r
+ //}\r
+ return isAccepted;\r
+}\r
+\r
+bool XGUI_OperationMgr::onProcessEnter(QObject* theObject)\r
+{\r
+ bool isAccepted = false;\r
+ ModuleBase_Operation* aOperation = currentOperation();\r
+ // to avoid enter processing when operation has not been started yet\r
+ if (!aOperation)\r
+ return isAccepted;\r
+ ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();\r
+ // only property panel enter is processed in order to do not process enter in application dialogs\r
+ bool isPPChild = isChildObject(theObject, aPanel);\r
+ if (!isPPChild)\r
+ return isAccepted;\r
+\r
+ ModuleBase_ModelWidget* anActiveWgt = aPanel->activeWidget();\r
+ bool isAborted = false;\r
+ if (!anActiveWgt) {\r
+ QWidget* aFocusWidget = aPanel->focusWidget();\r
+ QToolButton* aCancelBtn = dynamic_cast<XGUI_PropertyPanel*>(aPanel)->findButton(PROP_PANEL_CANCEL);\r
+ if (aFocusWidget && aCancelBtn && aFocusWidget == aCancelBtn) {\r
+ abortOperation(aOperation);\r
+ isAccepted = true;\r
+ isAborted = true;\r
+ }\r
+ }\r
+ if (!isAborted) {\r
+ isAccepted = anActiveWgt && anActiveWgt->processEnter();\r
+ if (!isAccepted) {\r
+ isAccepted = myWorkshop->module()->processEnter(anActiveWgt ? anActiveWgt->attributeID() : "");\r
+ if (!isAccepted) {\r
+ /// functionality is similar to Apply click\r
+ ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(currentOperation());\r
+ if (!aFOperation || myWorkshop->module()->getFeatureError(aFOperation->feature()).isEmpty()) {\r
+ // key released is emitted to apply the current value to the model if it was modified in PP\r
+ emit keyEnterReleased();\r
+ commitOperation();\r
+ isAccepted = true;\r
+ }\r
+ else\r
+ isAccepted = false;\r
+ }\r
+ }\r
+ }\r
+ return isAccepted;\r
+}\r
+\r
+bool editorControl(QObject* theObject)\r
+{\r
+ QLineEdit* aLineEdit = dynamic_cast<QLineEdit*>(theObject);\r
+ return aLineEdit;\r
+}\r
+\r
+bool XGUI_OperationMgr::onProcessDelete(QObject* theObject)\r
+{\r
+ bool isAccepted = false;\r
+ ModuleBase_Operation* aOperation = currentOperation();\r
+ ModuleBase_ModelWidget* anActiveWgt = 0;\r
+ // firstly the widget should process Delete action\r
+ ModuleBase_IPropertyPanel* aPanel;\r
+ bool isPPChildObject = false;\r
+ if (aOperation) {\r
+ aPanel = aOperation->propertyPanel();\r
+ if (aPanel) {\r
+ isPPChildObject = isChildObject(theObject, aPanel);\r
+ // process delete in active widget only if delete sender is child of property panel\r
+ // it is necessary for the case when OB is shown, user perform selection and click Delete\r
+ if (isPPChildObject) {\r
+ anActiveWgt = aPanel->activeWidget();\r
+ if (anActiveWgt) {\r
+ isAccepted = anActiveWgt->processDelete();\r
+ }\r
+ }\r
+ }\r
+ }\r
+ if (!isAccepted) {\r
+ // after widget, object browser and viewer should process delete\r
+ /// other widgets such as line edit controls should not lead to\r
+ /// processing delete by workshop\r
+ XGUI_ObjectsBrowser* aBrowser = XGUI_Tools::workshop(myWorkshop)->objectBrowser();\r
+ QWidget* aViewPort = myWorkshop->viewer()->activeViewPort();\r
+ bool isToDeleteObject = false;\r
+ XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);\r
+ XGUI_ContextMenuMgr* aContextMenuMgr = aWorkshop->contextMenuMgr();\r
+ if (theObject == aBrowser->treeView()) {\r
+ aContextMenuMgr->updateObjectBrowserMenu();\r
+ isToDeleteObject = aContextMenuMgr->action("DELETE_CMD")->isEnabled();\r
+ }\r
+ else if (isChildObject(theObject, aViewPort)) {\r
+ aContextMenuMgr->updateViewerMenu();\r
+ isToDeleteObject = aContextMenuMgr->action("DELETE_CMD")->isEnabled();\r
+ }\r
+ else if (isPPChildObject) {\r
+ // property panel child object is processed to process delete performed on Apply button of PP\r
+ isToDeleteObject = true;\r
+ }\r
+ else if (editorControl(theObject)) {\r
+ isToDeleteObject = false; /// Line Edit of Rename operation in ObjectBrowser\r
+ isAccepted = true;\r
+ }\r
+\r
+ if (isToDeleteObject) {\r
+ aWorkshop->deleteObjects();\r
+ isAccepted = true;\r
+ }\r
+ }\r
+\r
+ return isAccepted;\r
+}\r
+\r
+bool XGUI_OperationMgr::isChildObject(const QObject* theObject, const QObject* theParent)\r
+{\r
+ bool isPPChild = false;\r
+ if (theParent && theObject) {\r
+ QObject* aParent = (QObject*)theObject;\r
+ while (aParent ) {\r
+ isPPChild = aParent == theParent;\r
+ if (isPPChild)\r
+ break;\r
+ aParent = aParent->parent();\r
+ }\r
+ }\r
+ return isPPChild;\r
+}\r
