-// 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
+// Copyright (C) 2014-2019 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_ActiveControlMgr.h"
+#include "XGUI_ActiveControlSelector.h"
+#include "XGUI_FacesPanelSelector.h"
+#include "XGUI_ModuleConnector.h"
+#include "XGUI_Workshop.h"
+#include "XGUI_ErrorMgr.h"
+#include "XGUI_FacesPanel.h"
+#include "XGUI_Tools.h"
+#include "XGUI_ObjectsBrowser.h"
+#include "XGUI_ContextMenuMgr.h"
+
+#include <ModuleBase_IPropertyPanel.h>
+#include <ModuleBase_ModelWidget.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 "ModuleBase_Tools.h"
+
+#include "ModelAPI_CompositeFeature.h"
+#include "ModelAPI_Session.h"
+
+#include <XGUI_PropertyPanel.h>
+#include <QToolButton>
+#include <QLineEdit>
+
+#include <QMessageBox>
+#include <QApplication>
+#include <QKeyEvent>
+
+//#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), myIsActive(false)
+ {
+ 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<QKeyEvent*>(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<QKeyEvent*>(theEvent);
+ myOperationMgr->setSHIFTPressed(aKeyEvent->modifiers() & Qt::ShiftModifier);
+ isAccepted = myOperationMgr->onKeyPressed(theObject, aKeyEvent);
+ }
+ }
+ 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), myWorkshop(theWorkshop), mySHIFTPressed(false), myActiveMessageBox(0)
+{
+ /// 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;
+}
+
+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
+{
+ QList<ModuleBase_Operation*>::const_iterator anIt = myOperations.end();
+ while (anIt != myOperations.begin()) {
+ --anIt;
+ ModuleBase_Operation* anOperation = *anIt;
+ if (anOperation->id() == theId)
+ return anOperation;
+ }
+ 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);
+}
+
+ModuleBase_ModelWidget* XGUI_OperationMgr::activeWidget() const
+{
+ ModuleBase_ModelWidget* anActiveWidget = 0;
+ ModuleBase_Operation* anOperation = currentOperation();
+ if (anOperation) {
+ ModuleBase_IPropertyPanel* aPanel = anOperation->propertyPanel();
+ if (aPanel)
+ anActiveWidget = aPanel->activeWidget();
+ }
+ return anActiveWidget;
+}
+
+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()));
+
+ bool isStarted = theOperation->start();
+ if (isStarted)
+ onValidateOperation();
+ return isStarted;
+}
+
+bool XGUI_OperationMgr::abortAllOperations(const XGUI_MessageKind& theMessageKind)
+{
+ bool aResult = true;
+ if(!hasOperation())
+ return aResult;
+
+ if (operationsCount() == 1) {
+ ModuleBase_Operation* aCurrentOperation = currentOperation();
+ if (canStopOperation(aCurrentOperation, theMessageKind)) {
+ abortOperation(aCurrentOperation);
+ }
+ else
+ aResult = false;
+ }
+ else {
+ if (theMessageKind == XGUI_AbortOperationMessage) {
+ myActiveMessageBox = createMessageBox(tr("All active operations will be aborted."));
+ aResult = myActiveMessageBox->exec() == QMessageBox::Ok;
+ myActiveMessageBox = 0;
+ }
+ else if (theMessageKind == XGUI_InformationMessage) {
+ QString aMessage = tr("Please validate all your active operations before saving.");
+ myActiveMessageBox = createInformationBox(aMessage);
+ myActiveMessageBox->exec();
+ myActiveMessageBox = 0;
+ aResult = false; // do not perform abort
+ }
+ while(aResult && hasOperation()) {
+ abortOperation(currentOperation());
+ }
+ }
+ return aResult;
+}
+
+bool XGUI_OperationMgr::commitAllOperations()
+{
+ bool isCompositeCommitted = false, anOperationProcessed = false;
+ while (hasOperation()) {
+ ModuleBase_Operation* anOperation = currentOperation();
+ if (XGUI_Tools::workshop(myWorkshop)->errorMgr()->isApplyEnabled()) {
+ anOperationProcessed = commitOperation();
+ } else {
+ abortOperation(anOperation);
+ anOperationProcessed = true;
+ }
+ 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;
+ }
+ // 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;
+}
+
+void XGUI_OperationMgr::onValidateOperation()
+{
+ if (!hasOperation())
+ return;
+ ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
+ (currentOperation());
+ if(aFOperation && aFOperation->feature().get())
+ XGUI_Tools::workshop(myWorkshop)->errorMgr()->updateActions(aFOperation->feature());
+}
+
+void XGUI_OperationMgr::updateApplyOfOperations(ModuleBase_Operation* theOperation)
+{
+ XGUI_ErrorMgr* anErrorMgr = XGUI_Tools::workshop(myWorkshop)->errorMgr();
+ if (theOperation) {
+ ModuleBase_OperationFeature* aFOperation =
+ dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
+ if (aFOperation)
+ anErrorMgr->updateAcceptAllAction(aFOperation->feature());
+ }
+ else {
+ foreach(ModuleBase_Operation* anOperation, myOperations) {
+ if (anOperation)
+ updateApplyOfOperations(anOperation);
+ }
+ }
+ // Apply button of the current operation should also be updated
+ onValidateOperation();
+}
+
+bool XGUI_OperationMgr::canStopOperation(ModuleBase_Operation* theOperation,
+ const XGUI_OperationMgr::XGUI_MessageKind& theMessageKind)
+{
+ //in case of nested (sketch) operation no confirmation needed
+ if (isGrantedOperation(theOperation->id()))
+ return true;
+ if (theOperation && theOperation->isModified()) {
+ QString aTitle = theOperation->getDescription()->description();
+ if (theMessageKind == XGUI_AbortOperationMessage) {
+ QString aMessage = tr("%1 operation will be aborted.").arg(aTitle);
+ myActiveMessageBox = createMessageBox(aMessage);
+ bool aResult = myActiveMessageBox->exec() == QMessageBox::Ok;
+ myActiveMessageBox = 0;
+ return aResult;
+ }
+ else if (theMessageKind == XGUI_InformationMessage) {
+ QString aMessage = tr("Please validate your %1 before saving.").arg(aTitle);
+ myActiveMessageBox = createInformationBox(aMessage);
+ myActiveMessageBox->exec();
+ myActiveMessageBox = 0;
+ return false;
+ }
+ }
+ return true;
+}
+
+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() && !isGranted) {
+ 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(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) {
+ 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;
+ }
+ }
+ }
+ 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();
+ 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;
+ }
+ }
+}
+
+bool XGUI_OperationMgr::commitOperation()
+{
+ bool isCommitted = false;
+ ModuleBase_Operation* anOperation = currentOperation();
+ if (anOperation && myWorkshop->module()->canCommitOperation())
+ isCommitted = anOperation->commit();
+ return isCommitted;
+}
+
+void XGUI_OperationMgr::onAbortOperation()
+{
+ ModuleBase_Operation* aCurrentOperation = currentOperation();
+ if (aCurrentOperation && canStopOperation(aCurrentOperation)) {
+ abortOperation(aCurrentOperation);
+ }
+}
+
+void XGUI_OperationMgr::onAbortAllOperation()
+{
+ abortAllOperations();
+}
+
+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));
+
+#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<ModuleBase_Operation*>(sender());
+ updateApplyOfOperations(aSenderOperation);
+ XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
+ aWorkshop->operationStarted(aSenderOperation);
+}
+
+void XGUI_OperationMgr::onBeforeOperationAborted()
+{
+ onBeforeOperationCommitted();
+}
+
+void XGUI_OperationMgr::onOperationAborted()
+{
+ ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
+ XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(myWorkshop);
+ aWorkshop->setStatusBarMessage("");
+ 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) {
+#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<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(QObject *theObject, QKeyEvent* theEvent)
+{
+ bool isAccepted = false;
+
+ // Let the manager decide what to do with the given key combination.
+ ModuleBase_Operation* anOperation = currentOperation();
+ switch (theEvent->key()) {
+ 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<XGUI_PropertyPanel*>(aPanel);
+ aPP->setFocusNextPrevChild(theEvent->key() == Qt::Key_Tab);
+ isAccepted = true;
+ }
+ }
+ }
+ }
+ break;
+ case Qt::Key_Return:
+ case Qt::Key_Enter: {
+ 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);
+ aViewer->updateHighlight();
+ isAccepted = true;
+ }
+ }
+ }
+ break;
+ case Qt::Key_H:
+ if ((theEvent->modifiers() == Qt::NoModifier))
+ myWorkshop->viewer()->hideSelectionHighlight();
+ break;
+ default:
+ isAccepted = false;
+ break;
+ }
+ //if(anOperation) {
+ // anOperation->keyReleased(theEvent->key());
+ //}
+ return isAccepted;
+}
+
+bool XGUI_OperationMgr::onKeyPressed(QObject *theObject, QKeyEvent* theEvent)
+{
+ // Let the manager decide what to do with the given key combination.
+ ModuleBase_Operation* anOperation = currentOperation();
+ bool isAccepted = false;
+ switch (theEvent->key()) {
+ case Qt::Key_Escape: {
+ // processing in message box
+ if (myActiveMessageBox)
+ {
+ myActiveMessageBox->reject();
+ isAccepted = true;
+ }
+ // processing in the active widget
+ ModuleBase_Operation* aOperation = currentOperation();
+ if (!isAccepted && aOperation) {
+ ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
+ ModuleBase_ModelWidget* anActiveWgt = aPanel->activeWidget();
+ if (anActiveWgt)
+ {
+ isAccepted = anActiveWgt && anActiveWgt->processAction(ActionEscape);
+ if (isAccepted) {
+ ModuleBase_OperationFeature* aFOperation =
+ dynamic_cast<ModuleBase_OperationFeature*>(currentOperation());
+ if (aFOperation)
+ aFOperation->setNeedToBeAborted(true);
+ }
+ }
+ }
+ if (!isAccepted)
+ {
+ XGUI_ActiveControlSelector* anActiveSelector =
+ XGUI_Tools::workshop(myWorkshop)->activeControlMgr()->activeSelector();
+ if (anActiveSelector && anActiveSelector->getType() == XGUI_FacesPanelSelector::Type())
+ isAccepted = XGUI_Tools::workshop(myWorkshop)->facesPanel()->processAction(ActionEscape);
+ }
+ // default Escape button functionality
+ if (!isAccepted && aOperation) {
+ onAbortOperation();
+ isAccepted = true;
+ }
+ }
+ break;
+ case Qt::Key_H:
+ if ((theEvent->modifiers() == Qt::NoModifier))
+ myWorkshop->viewer()->showSelectionHighlight();
+ break;
+ }
+ 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();
+ if (!aPanel)
+ return isAccepted;
+ // 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<XGUI_PropertyPanel*>(aPanel)->findButton(PROP_PANEL_CANCEL);
+ if (aFocusWidget && aCancelBtn && aFocusWidget == aCancelBtn) {
+ abortOperation(aOperation);
+ isAccepted = true;
+ isAborted = true;
+ }
+ }
+ if (!isAborted) {
+ isAccepted = anActiveWgt && anActiveWgt->processAction(ActionEnter);
+ if (!isAccepted) {
+ isAccepted =
+ myWorkshop->module()->processEnter(anActiveWgt ? anActiveWgt->attributeID() : "");
+ if (!isAccepted) {
+ /// functionality is similar to Apply click
+ ModuleBase_OperationFeature* aFOperation =
+ dynamic_cast<ModuleBase_OperationFeature*>(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<QLineEdit*>(theObject);
return aLineEdit;
}
-\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
+
+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->processAction(ActionDelete);
+ }
+ }
+ }
+ }
+ if (!isAccepted)
+ {
+ XGUI_ActiveControlSelector* anActiveSelector =
+ XGUI_Tools::workshop(myWorkshop)->activeControlMgr()->activeSelector();
+ if (anActiveSelector && anActiveSelector->getType() == XGUI_FacesPanelSelector::Type())
+ isAccepted = XGUI_Tools::workshop(myWorkshop)->facesPanel()->processAction(ActionDelete);
+ }
+ 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 = true;
+ 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;
}
-\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
+
+ 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;
+}
+
+QMessageBox* XGUI_OperationMgr::createMessageBox(const QString& theMessage)
+{
+ QMessageBox * aMessageBox = new QMessageBox(QMessageBox::Question,
+ QObject::tr("Abort operation"), theMessage, QMessageBox::Ok | QMessageBox::Cancel,
+ qApp->activeWindow());
+ aMessageBox->setDefaultButton(QMessageBox::Cancel);
+ aMessageBox->setEscapeButton(QMessageBox::No); // operation manager should process Esc key
+
+ return aMessageBox;
+}
+
+QMessageBox* XGUI_OperationMgr::createInformationBox(const QString& theMessage)
+{
+ QMessageBox * aMessageBox = new QMessageBox(QMessageBox::Question,
+ QObject::tr("Validate operation"), theMessage, QMessageBox::Ok,
+ qApp->activeWindow());
+ aMessageBox->setDefaultButton(QMessageBox::Ok);
+ aMessageBox->setEscapeButton(QMessageBox::No); // operation manager should process Esc key
+
+ return aMessageBox;
+}
