| /******************************************************************************* |
| * Copyright (c) 2000, 2016 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.ui.wizards.buildpaths; |
| |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| import org.eclipse.swt.widgets.Shell; |
| |
| 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 JavadocAttributeConfiguration extends ClasspathAttributeConfiguration { |
| |
| @Override |
| public ImageDescriptor getImageDescriptor(ClasspathAttributeAccess attribute) { |
| return JavaPluginImages.DESC_OBJS_JAVADOC_LOCATION_ATTRIB; |
| } |
| |
| @Override |
| public String getNameLabel(ClasspathAttributeAccess attribute) { |
| return NewWizardMessages.CPListLabelProvider_javadoc_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 IClasspathAttribute performEdit(Shell shell, ClasspathAttributeAccess attribute) { |
| String initialLocation= attribute.getClasspathAttribute().getValue(); |
| String elementName= attribute.getParentClasspassEntry().getPath().lastSegment(); |
| try { |
| URL locationURL= initialLocation != null ? new URL(initialLocation) : null; |
| URL[] result= BuildPathDialogAccess.configureJavadocLocation(shell, elementName, locationURL); |
| if (result != null) { |
| URL newURL= result[0]; |
| String string= newURL != null ? newURL.toExternalForm() : null; |
| return JavaCore.newClasspathAttribute(IClasspathAttribute.JAVADOC_LOCATION_ATTRIBUTE_NAME, string); |
| } |
| } catch (MalformedURLException e) { |
| // todo |
| } |
| return null; |
| } |
| |
| @Override |
| public IClasspathAttribute performRemove(ClasspathAttributeAccess attribute) { |
| return JavaCore.newClasspathAttribute(IClasspathAttribute.JAVADOC_LOCATION_ATTRIBUTE_NAME, null); |
| } |
| |
| @Override |
| public boolean canEdit(ClasspathAttributeAccess attribute) { |
| return true; |
| } |
| |
| @Override |
| public boolean canRemove(ClasspathAttributeAccess attribute) { |
| return attribute.getClasspathAttribute().getValue() != null; |
| } |
| |
| |
| |
| } |