| /******************************************************************************* |
| * Copyright (c) 2006, 2015 THALES GLOBAL SERVICES. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Thales - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.amalgam.explorer.activity.ui.api.hyperlinkadapter; |
| |
| import java.util.Iterator; |
| |
| import org.eclipse.amalgam.explorer.activity.ui.api.dialog.EMFSelectionDialog; |
| import org.eclipse.amalgam.explorer.activity.ui.api.dialog.SelectionDialog; |
| import org.eclipse.amalgam.explorer.activity.ui.api.manager.ActivityExplorerManager; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.util.EcoreUtil; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.jface.viewers.ViewerFilter; |
| import org.eclipse.sirius.business.api.session.Session; |
| import org.eclipse.ui.forms.events.HyperlinkEvent; |
| |
| public class NewDiagramWithSelectionHyperLinkAdapter extends NewDiagramHyperLinkAdapter { |
| |
| protected Session session = null; |
| |
| @Override |
| protected void linkPressed(HyperlinkEvent event_p, EObject project_p, Session session_p) { |
| |
| final HyperlinkEvent event = event_p; |
| session = session_p; |
| |
| ViewerFilter filter = getFilter(); |
| SelectionDialog dialog = new EMFSelectionDialog(ActivityExplorerManager.INSTANCE.getEditor().getSite().getShell(), |
| project_p, filter); |
| |
| int value = dialog.open(); |
| if (value == IDialogConstants.OK_ID) { |
| |
| Object o = dialog.getSelection(); |
| if (o != null && o instanceof EObject) |
| |
| NewDiagramWithSelectionHyperLinkAdapter.super.linkPressed(event, (EObject) o, session); |
| } |
| } |
| |
| protected ViewerFilter getFilter() { |
| |
| return new ViewerFilter() { |
| |
| @Override |
| public boolean select(Viewer viewer, Object parentElement, Object element) { |
| Iterator<EObject> e = EcoreUtil.getAllContents((EObject) element, false); |
| |
| boolean result = getDiagramRepresentation(session, (EObject) element) != null; |
| if (!result) { |
| while (e.hasNext()) { |
| EObject child = e.next(); |
| result = getDiagramRepresentation(session, (EObject) child) != null; |
| if (result) |
| break; |
| } |
| } |
| return result; |
| } |
| }; |
| } |
| } |