| /********************************************************************************** |
| * Copyright (c) 2011 Mia-Software. |
| * |
| * 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 |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License_Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Gabriel Barbier (Mia-Software) - initial API and implementation |
| * Nicolas Guyomar (Mia-Software) - Bug 333652 Extension point offering the possibility to declare an EPackage browser |
| ***********************************************************************************/ |
| package org.eclipse.ease.modules.modeling.ui; |
| |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.TreeSet; |
| |
| import org.eclipse.ease.modules.modeling.Activator; |
| import org.eclipse.emf.ecore.EPackage; |
| import org.eclipse.jface.dialogs.IDialogSettings; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.dialogs.ElementListSelectionDialog; |
| |
| /** |
| * A dialog which displays a list of URIs from the EMF package registry, and allows the user to open one of them. |
| * |
| * @author Gabriel Barbier |
| */ |
| public class UriSelectionDialog extends ElementListSelectionDialog { |
| |
| private static final String DIALOG_SETTINGS = "UriSelectionDialogSettings"; //$NON-NLS-1$ |
| |
| private String uri = ""; //$NON-NLS-1$ |
| |
| /** |
| * Constructor. |
| * |
| * @param parent |
| * the parent shell |
| */ |
| public UriSelectionDialog(final Shell parent) { |
| super(parent, new LabelProvider()); |
| |
| setTitle("Metamodel Selection"); |
| setMessage("Choose the metamodele you want to set"); |
| |
| final Set<String> uris = new TreeSet<String>(); |
| |
| for (final Object name : ((Map<?, ?>) EPackage.Registry.INSTANCE).keySet()) { |
| uris.add((name).toString()); |
| } |
| |
| setElements(uris.toArray()); |
| } |
| |
| @Override |
| protected Control createDialogArea(final Composite parent) { |
| Composite composite = (Composite) super.createDialogArea(parent); |
| // this.fFilteredList.setFilterMatcher(new AnywhereFilterMatcher()); |
| return composite; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * @see org.eclipse.ui.dialogs.SelectionStatusDialog#okPressed() |
| */ |
| @Override |
| protected void okPressed() { |
| super.okPressed(); |
| |
| if (getResult().length > 0) { |
| uri = getResult()[0].toString(); |
| } |
| } |
| |
| public String getUriSelected() { |
| return uri; |
| } |
| |
| @Override |
| protected void configureShell(final Shell shell) { |
| super.configureShell(shell); |
| } |
| |
| @Override |
| protected IDialogSettings getDialogBoundsSettings() { |
| IDialogSettings settings = Activator.getDefault().getDialogSettings(); |
| IDialogSettings section = settings.getSection(UriSelectionDialog.DIALOG_SETTINGS); |
| if (section == null) { |
| section = settings.addNewSection(UriSelectionDialog.DIALOG_SETTINGS); |
| } |
| return section; |
| } |
| } |