| /* |
| * Copyright 2002,2004 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.commons.jelly.tags.jface; |
| |
| import org.apache.commons.jelly.JellyTagException; |
| import org.apache.commons.jelly.MissingAttributeException; |
| import org.apache.commons.jelly.XMLOutput; |
| import org.apache.commons.jelly.tags.core.UseBeanTag; |
| import org.eclipse.jface.action.ContributionItem; |
| import org.eclipse.jface.action.IContributionManager; |
| |
| /** |
| * This tag creates an JFace ContributionItem |
| * |
| * @author <a href="mailto:ckl@dacelo.nl">Christiaan ten Klooster</a> |
| */ |
| public class ContributionItemTag extends UseBeanTag { |
| |
| public ContributionItemTag(Class arg0) { |
| super(arg0); |
| } |
| |
| /** |
| * @see org.apache.commons.jelly.Tag#doTag(org.apache.commons.jelly.XMLOutput) |
| */ |
| public void doTag(XMLOutput output) |
| throws MissingAttributeException, JellyTagException { |
| |
| super.doTag(output); |
| |
| Object bean = getBean(); |
| if (bean != null && bean instanceof ContributionItem) { |
| IContributionManager cm = getParentContributionManager(); |
| if (cm != null) { |
| cm.add((ContributionItem) bean); |
| } |
| } |
| |
| } |
| |
| /** |
| * @return IContributionManager |
| */ |
| protected IContributionManager getParentContributionManager() { |
| MenuManagerTag tag = |
| (MenuManagerTag) findAncestorWithClass(MenuManagerTag.class); |
| if (tag != null) { |
| return tag.getMenuManager(); |
| } |
| return null; |
| } |
| |
| } |