| /**********************************************************************************
|
| * Copyright (c) 2011, 2019 Mia-Software and others.
|
| *
|
| * 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:
|
| * 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.modisco.facet.util.emf.ui.internal.dialogs;
|
|
|
| import java.util.Map;
|
| import java.util.Set;
|
| import java.util.TreeSet;
|
|
|
| import org.eclipse.emf.ecore.EPackage;
|
| import org.eclipse.jface.dialogs.IDialogSettings;
|
| import org.eclipse.jface.viewers.LabelProvider;
|
| import org.eclipse.modisco.facet.common.ui.internal.widgets.AnywhereFilterMatcher;
|
| import org.eclipse.modisco.facet.util.emf.ui.internal.Activator;
|
| import org.eclipse.modisco.facet.util.emf.ui.internal.Messages;
|
| import org.eclipse.modisco.facet.util.emf.ui.internal.utils.ImageProvider;
|
| 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(Messages.DialogUriSelection_title_OpenModelFromEMFRegistry);
|
| setMessage(Messages.DialogUriSelection_RegisteredEPackages);
|
|
|
| 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) {
|
| this.uri = getResult()[0].toString();
|
| }
|
| }
|
|
|
| public String getUriSelected() {
|
| return this.uri;
|
| }
|
|
|
| @Override
|
| protected void configureShell(final Shell shell) {
|
| super.configureShell(shell);
|
| shell.setImage(ImageProvider.getInstance().getEmfFacetLogo());
|
| }
|
|
|
| @Override
|
| protected IDialogSettings getDialogBoundsSettings() {
|
| IDialogSettings settings = Activator.getPlugin().getDialogSettings();
|
| IDialogSettings section = settings
|
| .getSection(UriSelectionDialog.DIALOG_SETTINGS);
|
| if (section == null) {
|
| section = settings
|
| .addNewSection(UriSelectionDialog.DIALOG_SETTINGS);
|
| }
|
| return section;
|
| }
|
| } |