| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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.jdt.internal.debug.ui.actions; |
| |
| |
| import java.util.Iterator; |
| |
| import org.eclipse.jdt.core.IClasspathEntry; |
| import org.eclipse.jdt.internal.debug.ui.launcher.RuntimeClasspathViewer; |
| import org.eclipse.jdt.launching.IRuntimeClasspathEntry; |
| import org.eclipse.jdt.ui.wizards.BuildPathDialogAccess; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.swt.SWT; |
| |
| /** |
| * Attach source to an archive or variable. |
| */ |
| public class AttachSourceAction extends RuntimeClasspathAction { |
| |
| private IRuntimeClasspathEntry[] fEntries; |
| |
| /** |
| * Creates an action to open a source attachment dialog. |
| * |
| * @param viewer the viewer the action is associated with or <code>null</code> |
| * @param style a button or radio button |
| */ |
| public AttachSourceAction(RuntimeClasspathViewer viewer, int style) { |
| super((style == SWT.RADIO) ? ActionMessages.AttachSourceAction_2 : ActionMessages.AttachSourceAction_3, viewer); // |
| } |
| |
| /** |
| * Prompts source attachment. |
| * |
| * @see org.eclipse.jface.action.IAction#run() |
| */ |
| public void run() { |
| IClasspathEntry classpathEntry = BuildPathDialogAccess.configureSourceAttachment(getShell(), fEntries[0].getClasspathEntry()); |
| if (classpathEntry != null) { |
| for (int i = 0; i < fEntries.length; i++) { |
| IRuntimeClasspathEntry entry = fEntries[i]; |
| entry.setSourceAttachmentPath(classpathEntry.getSourceAttachmentPath()); |
| entry.setSourceAttachmentRootPath(classpathEntry.getSourceAttachmentRootPath()); |
| getViewer().refresh(entry); |
| } |
| getViewer().notifyChanged(); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.actions.BaseSelectionListenerAction#updateSelection(org.eclipse.jface.viewers.IStructuredSelection) |
| */ |
| protected boolean updateSelection(IStructuredSelection selection) { |
| fEntries = new IRuntimeClasspathEntry[selection.size()]; |
| Iterator iterator = selection.iterator(); |
| int i = 0; |
| while (iterator.hasNext()) { |
| Object selected= iterator.next(); |
| if (selected instanceof IRuntimeClasspathEntry) { |
| IRuntimeClasspathEntry entry = (IRuntimeClasspathEntry)selected; |
| int type = entry.getType(); |
| switch (type) { |
| case IRuntimeClasspathEntry.VARIABLE: |
| case IRuntimeClasspathEntry.ARCHIVE: |
| fEntries[i] = entry; |
| i++; |
| break; |
| default: |
| return false; |
| } |
| } else { |
| return false; |
| } |
| } |
| return selection.size() > 0; |
| } |
| } |