| /** |
| * Copyright (c)2020 CEA LIST, Committer Name, and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * CEA LIST - Initial API and implementation |
| * Gabriel Pedroza (CEA LIST) gabriel.pedroza@cea.fr |
| * Patrick Tessier (CEA LIST) Patrick.tessier@cea.fr |
| * |
| */ |
| package org.eclipse.papyrus.pdp4eng.designer.ui; |
| |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.emf.transaction.TransactionalEditingDomain; |
| import org.eclipse.papyrus.pdp4eng.designer.engine.api.IStrategy; |
| import org.eclipse.papyrus.pdp4eng.designer.engine.api.IStrategyCatalog; |
| import org.eclipse.papyrus.pdp4eng.designer.engine.api.StrategyEngineFactory; |
| import org.eclipse.papyrus.pdp4eng.designer.ui.internal.StrategyDialog; |
| import org.eclipse.papyrus.requirements.sysml14.common.PapyrusAbstractHandler; |
| import org.eclipse.uml2.uml.Element; |
| |
| |
| |
| public class DataStrategyHandler extends PapyrusAbstractHandler { |
| |
| protected org.eclipse.uml2.uml.Element selectedElement=null; |
| |
| public Object execute(ExecutionEvent event) throws ExecutionException { |
| super.execute(event); |
| selectedElement=getSelection(); |
| if(selectedElement!=null){ |
| callEngine(transactionalEditingDomain,selectedElement); |
| } |
| |
| return null; |
| } |
| |
| /** |
| * |
| * @see org.eclipse.core.commands.AbstractHandler#isEnabled() |
| * |
| * @return |
| */ |
| @Override |
| public boolean isEnabled() { |
| return super.isEnabled(); |
| } |
| |
| public void callEngine(TransactionalEditingDomain transactionalEditingDomain,Element element){ |
| StrategyEngineFactory strategyEngineFactory = StrategyEngineFactory.getInstance(); |
| if( strategyEngineFactory.getCurrentEngine().isReadyToRun()) { |
| strategyEngineFactory.getCurrentEngine().clearExecutableStrategy(); |
| IStrategyCatalog dataStrategyCatalog = strategyEngineFactory.getCurrentEngine().getCatalog("Data-oriented Strategies"); |
| StrategyDialog dialog= new StrategyDialog(element, |
| strategyEngineFactory.getCurrentEngine(), |
| dataStrategyCatalog); |
| dialog.open(); |
| if(dialog.canExecute()){ |
| if (strategyEngineFactory.getCurrentEngine().getStrategyToExecute() !=null) { |
| IStrategy selectedStrategy=strategyEngineFactory.getCurrentEngine().getStrategyToExecute(); |
| transactionalEditingDomain.getCommandStack().execute(selectedStrategy.getCommand(element,transactionalEditingDomain)); |
| } else { |
| System.out.printf("Data-oriented strategy not selected!\n"); |
| } |
| } else { |
| System.out.printf("Can not execute data-oriented choice!\n"); |
| } |
| } |
| else { |
| System.err.println("Engine not ready!"); |
| } |
| |
| } |
| |
| } |
| |