| /******************************************************************************* |
| * Copyright (c) 2007, 2008 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.equinox.internal.p2.ui.dialogs; |
| |
| import java.net.MalformedURLException; |
| import org.eclipse.core.runtime.URIUtil; |
| import org.eclipse.equinox.internal.p2.ui.ProvUIMessages; |
| import org.eclipse.equinox.p2.metadata.ICopyright; |
| import org.eclipse.equinox.p2.metadata.IInstallableUnit; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.*; |
| |
| /** |
| * PropertyPage that shows an IU's copyright |
| * |
| * @since 3.4 |
| */ |
| public class IUCopyrightPropertyPage extends IUPropertyPage { |
| |
| protected Control createIUPage(Composite parent, IInstallableUnit iu) { |
| // Get the copyright in the current locale |
| final ICopyright copyright = iu.getCopyright(null); |
| if (copyright != null && copyright.getBody().length() > 0) { |
| Composite composite = new Composite(parent, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| layout.marginWidth = 0; |
| layout.marginHeight = 0; |
| composite.setLayout(layout); |
| |
| Text text = new Text(composite, SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER | SWT.WRAP); |
| GridData gd = new GridData(SWT.FILL, SWT.FILL, false, true); |
| gd.widthHint = computeWidthLimit(text, 80); |
| gd.grabExcessVerticalSpace = true; |
| text.setLayoutData(gd); |
| text.setText(copyright.getBody()); |
| text.setEditable(false); |
| |
| // If an URL was specified, provide a link to it |
| String filename = (copyright.getLocation() != null) ? copyright.getLocation().getPath() : null; |
| if (filename != null && (filename.endsWith(".htm") || filename.endsWith(".html"))) { //$NON-NLS-1$ //$NON-NLS-2$ |
| Label label = new Label(composite, SWT.NONE); |
| label.setText(ProvUIMessages.IUCopyrightPropertyPage_ViewLinkLabel); |
| // Create a link to the copyright URL |
| Link link = new Link(composite, SWT.LEFT | SWT.WRAP); |
| link.setText(NLS.bind("<a>{0}</a>", URIUtil.toUnencodedString(copyright.getLocation()))); //$NON-NLS-1$ |
| gd = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING); |
| gd.widthHint = computeWidthLimit(link, 80); |
| link.setLayoutData(gd); |
| link.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| try { |
| showURL(copyright.getLocation().toURL()); |
| } catch (MalformedURLException e1) { |
| //cannot show this URL |
| } |
| } |
| }); |
| } |
| |
| return composite; |
| } |
| Label label = new Label(parent, SWT.NULL); |
| label.setText(ProvUIMessages.IUCopyrightPropertyPage_NoCopyright); |
| return label; |
| |
| } |
| } |