| /******************************************************************************* |
| * 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.ant.internal.ui.editor.model; |
| |
| import java.util.Enumeration; |
| import java.util.Map; |
| |
| import org.apache.tools.ant.Target; |
| import org.eclipse.ant.internal.ui.editor.outline.XMLProblem; |
| import org.eclipse.ant.internal.ui.model.AntUIImages; |
| import org.eclipse.ant.internal.ui.model.IAntUIConstants; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| |
| public class AntTargetNode extends AntElementNode { |
| |
| private Target fTarget= null; |
| |
| public AntTargetNode(Target target) { |
| super("target"); //$NON-NLS-1$ |
| fTarget= target; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ant.internal.ui.editor.model.AntElementNode#getDisplayName() |
| */ |
| public String getLabel() { |
| String targetName= fTarget.getName(); |
| if (targetName == null) { |
| targetName= "target"; //$NON-NLS-1$ |
| setProblemSeverity(XMLProblem.SEVERITY_ERROR); |
| } |
| |
| StringBuffer displayName= new StringBuffer(targetName); |
| if (isDefaultTarget()) { |
| displayName.append(AntModelMessages.getString("AntTargetNode.2")); //$NON-NLS-1$ |
| } |
| if (isExternal()) { |
| appendEntityName(displayName); |
| } |
| |
| return displayName.toString(); |
| } |
| |
| public Target getTarget() { |
| return fTarget; |
| } |
| |
| public boolean isDefaultTarget() { |
| String targetName= fTarget.getName(); |
| if (targetName == null) { |
| return false; |
| } |
| return targetName.equals(fTarget.getProject().getDefaultTarget()); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ant.internal.ui.editor.model.AntElementNode#getBaseImageDescriptor() |
| */ |
| protected ImageDescriptor getBaseImageDescriptor() { |
| ImageDescriptor base= null; |
| if (isDefaultTarget()) { |
| base = AntUIImages.getImageDescriptor(IAntUIConstants.IMG_ANT_DEFAULT_TARGET); |
| } else if (getTarget().getDescription() == null) { |
| base = AntUIImages.getImageDescriptor(IAntUIConstants.IMG_ANT_TARGET_INTERNAL); |
| } else { |
| base = AntUIImages.getImageDescriptor(IAntUIConstants.IMG_ANT_TARGET); |
| } |
| return base; |
| } |
| /** |
| * @param target The Target to set. |
| */ |
| public void setTarget(Target target) { |
| fTarget = target; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ant.internal.ui.editor.model.AntElementNode#reset() |
| */ |
| public void reset() { |
| super.reset(); |
| Map currentTargets = fTarget.getProject().getTargets(); |
| if (currentTargets.get(fTarget.getName()) != null) { |
| currentTargets.remove(fTarget.getName()); |
| } |
| } |
| |
| /** |
| * Returns the name of a missing dependency or <code>null</code> if all |
| * dependencies exist in the project. |
| */ |
| public String checkDependencies() { |
| Enumeration dependencies= fTarget.getDependencies(); |
| while (dependencies.hasMoreElements()) { |
| String dependency = (String) dependencies.nextElement(); |
| if (fTarget.getProject().getTargets().get(dependency) == null) { |
| return dependency; |
| } |
| } |
| return null; |
| } |
| } |