X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_Session.cpp;h=172b7d3ff220ffd0e685853b53ffc524b62cb89f;hb=a83e22046c5fb877969fa8879e42491d4054f198;hp=d8e5166986f5a7cfb9329ccf7747ba2e0993dfde;hpb=9e869ede4d8c56262bb20534543c2bf56cd6a91b;p=modules%2Fshaper.git diff --git a/src/Model/Model_Session.cpp b/src/Model/Model_Session.cpp index d8e516698..172b7d3ff 100644 --- a/src/Model/Model_Session.cpp +++ b/src/Model/Model_Session.cpp @@ -1,3 +1,5 @@ +// Copyright (C) 2014-20xx CEA/DEN, EDF R&D + // File: Model_Session.cxx // Created: 20 Mar 2014 // Author: Mikhail PONIKAROV @@ -7,15 +9,20 @@ #include #include #include +#include #include #include #include +#include #include #include #include #include #include #include +#include +#include +#include #include #include @@ -31,7 +38,8 @@ static Model_Session* myImpl = new Model_Session(); bool Model_Session::load(const char* theFileName) { - return ROOT_DOC->load(theFileName); + bool aRes = ROOT_DOC->load(theFileName, ROOT_DOC); + return aRes; } bool Model_Session::save(const char* theFileName, std::list& theResults) @@ -41,29 +49,51 @@ bool Model_Session::save(const char* theFileName, std::list& theRes void Model_Session::closeAll() { - ROOT_DOC->close(true); Model_Application::getApplication()->deleteAllDocuments(); } -void Model_Session::startOperation() +void Model_Session::startOperation(const std::string& theId, const bool theAttachedToNested) { + myOperationAttachedToNext = theAttachedToNested; ROOT_DOC->startOperation(); + ROOT_DOC->operationId(theId); static std::shared_ptr aStartedMsg (new Events_Message(Events_Loop::eventByName("StartOperation"))); Events_Loop::loop()->send(aStartedMsg); + // remove all useless documents that has been closed: on start of operation undo/redo is cleared + std::list > aUsedDocs = allOpenedDocuments(); + Model_Application::getApplication()->removeUselessDocuments(aUsedDocs); } void Model_Session::finishOperation() { + setCheckTransactions(false); ROOT_DOC->finishOperation(); + if (myOperationAttachedToNext) { // twice, with nested + ROOT_DOC->finishOperation(); + myOperationAttachedToNext = false; + } + setCheckTransactions(true); } void Model_Session::abortOperation() { + setCheckTransactions(false); ROOT_DOC->abortOperation(); + if (myOperationAttachedToNext) { // twice, with nested + ROOT_DOC->abortOperation(); + myOperationAttachedToNext = false; + } + setCheckTransactions(true); + // here the update mechanism may work after abort, so, supress the warnings about + // modifications outside of the transactions + bool aWasCheck = myCheckTransactions; + myCheckTransactions = false; static std::shared_ptr anAbortMsg (new Events_Message(Events_Loop::eventByName("AbortOperation"))); Events_Loop::loop()->send(anAbortMsg); + myCheckTransactions = true; + myCheckTransactions = aWasCheck; } bool Model_Session::isOperation() @@ -83,7 +113,9 @@ bool Model_Session::canUndo() void Model_Session::undo() { + setCheckTransactions(false); ROOT_DOC->undo(); + setCheckTransactions(true); } bool Model_Session::canRedo() @@ -93,20 +125,34 @@ bool Model_Session::canRedo() void Model_Session::redo() { + setCheckTransactions(false); ROOT_DOC->redo(); + setCheckTransactions(true); +} + +//! Returns stack of performed operations +std::list Model_Session::undoList() +{ + return ROOT_DOC->undoList(); +} +//! Returns stack of rolled back operations +std::list Model_Session::redoList() +{ + return ROOT_DOC->redoList(); } -FeaturePtr Model_Session::createFeature(string theFeatureID) +FeaturePtr Model_Session::createFeature(string theFeatureID, Model_Document* theDocOwner) { - if (this != myImpl) - return myImpl->createFeature(theFeatureID); + if (this != myImpl) { + return myImpl->createFeature(theFeatureID, theDocOwner); + } // load all information about plugins, features and attributes LoadPluginsInfo(); if (myPlugins.find(theFeatureID) != myPlugins.end()) { std::pair& aPlugin = myPlugins[theFeatureID]; // plugin and doc kind - if (!aPlugin.second.empty() && aPlugin.second != activeDocument()->kind()) { + if (!aPlugin.second.empty() && aPlugin.second != theDocOwner->kind()) { Events_Error::send( string("Feature '") + theFeatureID + "' can be created only in document '" + aPlugin.second + "' by the XML definition"); @@ -115,7 +161,7 @@ FeaturePtr Model_Session::createFeature(string theFeatureID) myCurrentPluginName = aPlugin.first; if (myPluginObjs.find(myCurrentPluginName) == myPluginObjs.end()) { // load plugin library if not yet done - Config_ModuleReader::loadLibrary(myCurrentPluginName); + Config_ModuleReader::loadPlugin(myCurrentPluginName); } if (myPluginObjs.find(myCurrentPluginName) != myPluginObjs.end()) { FeaturePtr aCreated = myPluginObjs[myCurrentPluginName]->createFeature(theFeatureID); @@ -137,8 +183,24 @@ FeaturePtr Model_Session::createFeature(string theFeatureID) std::shared_ptr Model_Session::moduleDocument() { - return std::shared_ptr( + bool aFirstCall = !Model_Application::getApplication()->hasDocument("root"); + if (aFirstCall) { + // creation of the root document is always outside of the transaction, so, avoid checking it + setCheckTransactions(false); + } + std::shared_ptr aDoc = std::shared_ptr( Model_Application::getApplication()->getDocument("root")); + if (aFirstCall) { + // creation of the root document is always outside of the transaction, so, avoid checking it + setCheckTransactions(true); + } + return aDoc; +} + +std::shared_ptr Model_Session::document(std::string theDocID) +{ + return std::shared_ptr( + Model_Application::getApplication()->getDocument(theDocID)); } bool Model_Session::hasModuleDocument() @@ -153,15 +215,68 @@ std::shared_ptr Model_Session::activeDocument() return myCurrentDoc; } +/// makes the last feature in the document as the current +static void makeCurrentLast(std::shared_ptr theDoc) { + if (theDoc.get()) { + FeaturePtr aLast = std::dynamic_pointer_cast(theDoc)->lastFeature(); + // if last is nested into something else, make this something else as last: + // otherwise it will look like edition of sub-element, so, the main will be disabled + if (aLast.get()) { + CompositeFeaturePtr aMain = ModelAPI_Tools::compositeOwner(aLast); + while(aMain.get()) { + aLast = aMain; + aMain = ModelAPI_Tools::compositeOwner(aLast); + } + } + theDoc->setCurrentFeature(aLast, false); + } +} + void Model_Session::setActiveDocument( std::shared_ptr theDoc, bool theSendSignal) { if (myCurrentDoc != theDoc) { + if (myCurrentDoc.get()) + myCurrentDoc->setActive(false); + if (theDoc.get()) + theDoc->setActive(true); + + std::shared_ptr aPrevious = myCurrentDoc; myCurrentDoc = theDoc; - if (theSendSignal) { - static std::shared_ptr aMsg(new Events_Message(Events_Loop::eventByName("CurrentDocumentChanged"))); + if (theDoc.get() && theSendSignal) { + // syncronize the document: it may be just opened or opened but removed before + std::shared_ptr aDoc = std::dynamic_pointer_cast(theDoc); + if (aDoc.get()) { + bool aWasChecked = myCheckTransactions; + setCheckTransactions(false); + TDF_LabelList anEmptyUpdated; + aDoc->objects()->synchronizeFeatures(anEmptyUpdated, true, true); + if (aWasChecked) + setCheckTransactions(true); + } + static std::shared_ptr aMsg( + new Events_Message(Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED))); Events_Loop::loop()->send(aMsg); } + // make the current state correct and synchronised in the module and sub-documents + if (isOperation()) { // do it only in transaction, not on opening of document + if (myCurrentDoc == moduleDocument()) { + // make the current feature the latest in root, in previous root current become also last + makeCurrentLast(aPrevious); + makeCurrentLast(myCurrentDoc); + } else { + // make the current feature the latest in sub, root current feature becomes this sub + makeCurrentLast(myCurrentDoc); + DocumentPtr aRoot = moduleDocument(); + ResultPtr aPartRes = ModelAPI_Tools::findPartResult(aRoot, myCurrentDoc); + if (aPartRes.get()) { + FeaturePtr aPartFeat = aRoot->feature(aPartRes); + if (aPartFeat.get()) { + aRoot->setCurrentFeature(aPartFeat, false); + } + } + } + } } } @@ -175,8 +290,9 @@ std::list > Model_Session::allOpenedDocuments DocumentPtr anAPIDoc = *aDoc; std::shared_ptr aDoc = std::dynamic_pointer_cast(anAPIDoc); if (aDoc) { - std::set::const_iterator aSubIter = aDoc->subDocuments().cbegin(); - for(; aSubIter != aDoc->subDocuments().cend(); aSubIter++) { + const std::set aSubs = aDoc->subDocuments(true); + std::set::const_iterator aSubIter = aSubs.cbegin(); + for(; aSubIter != aSubs.cend(); aSubIter++) { if (!Model_Application::getApplication()->isLoadByDemand(*aSubIter)) { aResult.push_back(Model_Application::getApplication()->getDocument(*aSubIter)); } @@ -186,6 +302,11 @@ std::list > Model_Session::allOpenedDocuments return aResult; } +bool Model_Session::isLoadByDemand(const std::string theDocID) +{ + return Model_Application::getApplication()->isLoadByDemand(theDocID); +} + std::shared_ptr Model_Session::copy( std::shared_ptr theSource, std::string theID) { @@ -203,7 +324,8 @@ std::shared_ptr Model_Session::copy( aRT->SetRelocation(aSourceRoot, aTargetRoot); TDF_CopyTool::Copy(aDS, aRT); - aNew->synchronizeFeatures(false, true); + TDF_LabelList anEmptyUpdated; + aNew->objects()->synchronizeFeatures(anEmptyUpdated, true, true); return aNew; } @@ -211,10 +333,12 @@ Model_Session::Model_Session() { myPluginsInfoLoaded = false; myCheckTransactions = true; + myOperationAttachedToNext = false; ModelAPI_Session::setSession(std::shared_ptr(this)); // register the configuration reading listener Events_Loop* aLoop = Events_Loop::loop(); - static const Events_ID kFeatureEvent = Events_Loop::eventByName(Config_FeatureMessage::MODEL_EVENT()); + static const Events_ID kFeatureEvent = + Events_Loop::eventByName(Config_FeatureMessage::MODEL_EVENT()); aLoop->registerListener(this, kFeatureEvent); aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED), 0, true); aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_UPDATED), 0, true); @@ -224,13 +348,14 @@ Model_Session::Model_Session() void Model_Session::processEvent(const std::shared_ptr& theMessage) { - static const Events_ID kFeatureEvent = Events_Loop::eventByName(Config_FeatureMessage::MODEL_EVENT()); + static const Events_ID kFeatureEvent = + Events_Loop::eventByName(Config_FeatureMessage::MODEL_EVENT()); static const Events_ID kValidatorEvent = Events_Loop::eventByName(EVENT_VALIDATOR_LOADED); if (theMessage->eventID() == kFeatureEvent) { const std::shared_ptr aMsg = std::dynamic_pointer_cast(theMessage); if (aMsg) { - // proccess the plugin info, load plugin + // process the plugin info, load plugin if (myPlugins.find(aMsg->id()) == myPlugins.end()) { myPlugins[aMsg->id()] = std::pair( aMsg->pluginLibrary(), aMsg->documentKind()); @@ -245,7 +370,10 @@ void Model_Session::processEvent(const std::shared_ptr& theMessa if(aMsgAttr->isConcealment()) { validators()->registerConcealment(aMsgAttr->featureId(), aMsgAttr->attributeId()); } - + if (!aMsgAttr->caseId().empty()) { + validators()->registerCase(aMsgAttr->featureId(), aMsgAttr->attributeId(), + aMsgAttr->switchId(), aMsgAttr->caseId()); + } } } // plugins information was started to load, so, it will be loaded @@ -264,6 +392,18 @@ void Model_Session::processEvent(const std::shared_ptr& theMessa } else { // create/update/delete if (myCheckTransactions && !isOperation()) Events_Error::send("Modification of data structure outside of the transaction"); + // if part is deleted, make the root as the current document (on undo of Parts creations) + static const Events_ID kDeletedEvent = Events_Loop::eventByName(EVENT_OBJECT_DELETED); + if (theMessage->eventID() == kDeletedEvent) { + std::shared_ptr aDeleted = + std::dynamic_pointer_cast(theMessage); + if (aDeleted && + aDeleted->groups().find(ModelAPI_ResultPart::group()) != aDeleted->groups().end() && + !ModelAPI_Tools::findPartResult(moduleDocument(), activeDocument()).get()) // another part may be disabled + { + setActiveDocument(moduleDocument()); + } + } } } @@ -273,8 +413,15 @@ void Model_Session::LoadPluginsInfo() return; // Read plugins information from XML files - Config_ModuleReader aXMLReader(Config_FeatureMessage::MODEL_EVENT()); - aXMLReader.readAll(); + Config_ModuleReader aModuleReader(Config_FeatureMessage::MODEL_EVENT()); + aModuleReader.readAll(); + std::set aFiles = aModuleReader.modulePluginFiles(); + std::set::iterator it = aFiles.begin(); + for ( ; it != aFiles.end(); it++ ) { + Config_ValidatorReader aValidatorReader (*it); + aValidatorReader.readAll(); + }; + } void Model_Session::registerPlugin(ModelAPI_Plugin* thePlugin) @@ -283,6 +430,14 @@ void Model_Session::registerPlugin(ModelAPI_Plugin* thePlugin) static Events_ID EVENT_LOAD = Events_Loop::loop()->eventByName(EVENT_PLUGIN_LOADED); ModelAPI_EventCreator::get()->sendUpdated(ObjectPtr(), EVENT_LOAD); Events_Loop::loop()->flush(EVENT_LOAD); + // If the plugin has an ability to process GUI events, register it + Events_Listener* aListener = dynamic_cast(thePlugin); + if (aListener) { + Events_Loop* aLoop = Events_Loop::loop(); + static Events_ID aStateRequestEventId = + Events_Loop::loop()->eventByName(EVENT_FEATURE_STATE_REQUEST); + aLoop->registerListener(aListener, aStateRequestEventId); + } } ModelAPI_ValidatorsFactory* Model_Session::validators() @@ -290,3 +445,8 @@ ModelAPI_ValidatorsFactory* Model_Session::validators() static Model_ValidatorsFactory* aFactory = new Model_ValidatorsFactory; return aFactory; } + +int Model_Session::transactionID() +{ + return ROOT_DOC->transactionID(); +}