| /******************************************************************************* |
| * Copyright (c) 2000, 2016 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Frits Jalvingh <jal@etc.to> - Contribution for Bug 459831 - [launching] Support attaching external annotations to a JRE container |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.ui.wizards.buildpaths; |
| |
| import org.eclipse.swt.widgets.Shell; |
| |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.Path; |
| |
| import org.eclipse.jface.resource.ImageDescriptor; |
| |
| import org.eclipse.jdt.core.IClasspathAttribute; |
| import org.eclipse.jdt.core.JavaCore; |
| |
| import org.eclipse.jdt.internal.corext.javadoc.JavaDocLocations; |
| import org.eclipse.jdt.internal.corext.util.Messages; |
| |
| import org.eclipse.jdt.ui.wizards.BuildPathDialogAccess; |
| import org.eclipse.jdt.ui.wizards.ClasspathAttributeConfiguration; |
| |
| import org.eclipse.jdt.internal.ui.JavaPluginImages; |
| import org.eclipse.jdt.internal.core.manipulation.util.BasicElementLabels; |
| import org.eclipse.jdt.internal.ui.wizards.NewWizardMessages; |
| |
| public class ExternalAnnotationsAttributeConfiguration extends ClasspathAttributeConfiguration { |
| |
| public ExternalAnnotationsAttributeConfiguration() { |
| } |
| |
| @Override |
| public ImageDescriptor getImageDescriptor(ClasspathAttributeAccess attribute) { |
| return JavaPluginImages.DESC_OBJS_EXTERNAL_ANNOTATION_LOCATION_ATTRIB; |
| } |
| |
| @Override |
| public String getNameLabel(ClasspathAttributeAccess attribute) { |
| return NewWizardMessages.CPListLabelProvider_external_annotations_location_label; |
| } |
| |
| @Override |
| public String getValueLabel(ClasspathAttributeAccess access) { |
| String arg= null; |
| String str= access.getClasspathAttribute().getValue(); |
| if (str != null) { |
| String prefix= JavaDocLocations.ARCHIVE_PREFIX; |
| if (str.startsWith(prefix)) { |
| int sepIndex= str.lastIndexOf("!/"); //$NON-NLS-1$ |
| if (sepIndex == -1) { |
| arg= str.substring(prefix.length()); |
| } else { |
| String archive= str.substring(prefix.length(), sepIndex); |
| String root= str.substring(sepIndex + 2); |
| if (root.length() > 0) { |
| arg= Messages.format(NewWizardMessages.CPListLabelProvider_twopart, new String[] { BasicElementLabels.getURLPart(archive), BasicElementLabels.getURLPart(root) }); |
| } else { |
| arg= BasicElementLabels.getURLPart(archive); |
| } |
| } |
| } else { |
| arg= BasicElementLabels.getURLPart(str); |
| } |
| } else { |
| arg= NewWizardMessages.CPListLabelProvider_none; |
| } |
| return arg; |
| } |
| |
| @Override |
| public boolean canEdit(ClasspathAttributeAccess attribute) { |
| return true; |
| } |
| |
| @Override |
| public boolean canRemove(ClasspathAttributeAccess attribute) { |
| return attribute.getClasspathAttribute().getValue() != null; |
| } |
| |
| @Override |
| public IClasspathAttribute performEdit(Shell shell, ClasspathAttributeAccess attribute) { |
| String initialLocation= attribute.getClasspathAttribute().getValue(); |
| IPath locationPath= initialLocation == null ? null : new Path(initialLocation); |
| IPath newPath= BuildPathDialogAccess.configureExternalAnnotationsAttachment(shell, locationPath); |
| if(null == newPath) // Was the dialog cancelled? |
| return null; |
| return JavaCore.newClasspathAttribute(IClasspathAttribute.EXTERNAL_ANNOTATION_PATH, newPath.segmentCount() == 0 ? null : newPath.toPortableString()); |
| } |
| |
| @Override |
| public IClasspathAttribute performRemove(ClasspathAttributeAccess attribute) { |
| return JavaCore.newClasspathAttribute(IClasspathAttribute.EXTERNAL_ANNOTATION_PATH, null); |
| } |
| } |