| /******************************************************************************* |
| * Copyright (c) 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ui.examples.presentation.wrappedtabs; |
| |
| import java.util.Arrays; |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| import org.eclipse.jface.action.ContributionItem; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.widgets.Menu; |
| import org.eclipse.swt.widgets.MenuItem; |
| import org.eclipse.ui.presentations.IPresentablePart; |
| |
| /** |
| * @since 3.0 |
| */ |
| public class CloseOthersContributionItem extends ContributionItem { |
| private WrappedTabsPartPresentation presentation; |
| |
| private SelectionAdapter selectionListener = new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| IPresentablePart current = presentation.getCurrent(); |
| List parts = Arrays.asList(presentation.getParts()); |
| List otherParts = new LinkedList(); |
| otherParts.addAll(parts); |
| otherParts.remove(current); |
| presentation.close((IPresentablePart[]) otherParts.toArray(new IPresentablePart[otherParts.size()])); |
| } |
| }; |
| |
| public CloseOthersContributionItem(WrappedTabsPartPresentation presentation) { |
| this.presentation = presentation; |
| } |
| |
| public void dispose() { |
| super.dispose(); |
| presentation = null; |
| selectionListener = null; |
| } |
| |
| public void fill(Menu menu, int index) { |
| if (presentation.getParts().length > 1) { |
| MenuItem item = new MenuItem(menu, SWT.NONE, index); |
| item.setText("Close others"); |
| item.addSelectionListener(selectionListener); |
| |
| IPresentablePart current = presentation.getCurrent(); |
| item.setEnabled(current != null); |
| } |
| } |
| |
| public boolean isDynamic() { |
| return true; |
| } |
| } |