| /******************************************************************************* |
| * Copyright (C) 2018 Fondazione Bruno Kessler. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * Luca Cristoforetti - initial API and implementation |
| ******************************************************************************/ |
| package org.polarsys.chess.diagramsCreator.commands; |
| |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.elk.core.service.DiagramLayoutEngine; |
| import org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor; |
| import org.eclipse.papyrus.infra.ui.editor.IMultiDiagramEditor; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.handlers.HandlerUtil; |
| import eu.fbk.eclipse.standardtools.utils.ui.commands.AbstractJobCommand; |
| import eu.fbk.eclipse.standardtools.utils.ui.utils.CommandBuilder; |
| |
| /** |
| * Class that creates a single IBD by calling different handlers. |
| * It is triggered by the contextual menu item on a single element. |
| * @author cristofo |
| * |
| */ |
| public class CreateIBDSingleCommand extends AbstractJobCommand { |
| private static final String IBD_CREATOR_COMMAND = "org.polarsys.chess.diagramsCreator.commands.createIBDHandler"; |
| |
| public CreateIBDSingleCommand() { |
| super("Create IBD Single"); |
| } |
| |
| @Override |
| public void execPreJobOperations(ExecutionEvent event, IProgressMonitor monitor) throws Exception { |
| } |
| |
| @Override |
| public void execJobCommand(ExecutionEvent event, IProgressMonitor monitor) throws Exception { |
| |
| // Call the command to create the diagram and populate it |
| try { |
| final CommandBuilder diagramIBDCreator = CommandBuilder.build(IBD_CREATOR_COMMAND); |
| diagramIBDCreator.execute(); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| |
| // Wait some time to complete the elements creation |
| Thread.sleep(1000); |
| |
| // Call the Eclipse Layout Kernel engine |
| // Get the active editor, which is expected to contain the diagram for applying layout |
| IEditorPart editorPart = HandlerUtil.getActiveEditor(event); |
| |
| if (editorPart instanceof IMultiDiagramEditor) { |
| editorPart = ((IMultiDiagramEditor) editorPart).getActiveEditor(); |
| } |
| |
| if (editorPart instanceof DiagramEditor) { |
| Object diagramPart = null; |
| final boolean zoomToFit = true; |
| DiagramLayoutEngine.invokeLayout(editorPart, diagramPart, false, false, false, zoomToFit); |
| } |
| } |
| |
| @Override |
| public void execPostJobOperations(ExecutionEvent event, NullProgressMonitor nullProgressMonitor) throws Exception { |
| // TODO Auto-generated method stub |
| |
| } |
| } |