/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.uima.caseditor.ui.corpusview;
import java.util.Collection;
import java.util.Iterator;
import java.util.LinkedList;
import org.apache.uima.caseditor.core.model.CasProcessorFolder;
import org.apache.uima.caseditor.core.model.ConsumerElement;
import org.apache.uima.caseditor.core.model.CorpusElement;
import org.apache.uima.caseditor.core.model.NlpProject;
import org.apache.uima.caseditor.core.uima.CasConsumerConfiguration;
import org.apache.uima.caseditor.ui.action.ConsumerActionRunnable;
import org.apache.uima.caseditor.ui.action.RunnableAction;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.actions.ActionGroup;
/**
* This is an action group for cas consumer actions.
*/
final class ConsumerCorpusActionGroup extends ActionGroup {
private Shell mShell;
ConsumerCorpusActionGroup(Shell shell) {
mShell = shell;
}
/**
* Adds for each uima cas consumer an appropriate configured <code>CasConsumerAction</code> to
* the given menu. The action appears only in the menu if a document or corpus is selected.
*/
@Override
@SuppressWarnings("unchecked")
public void fillContextMenu(IMenuManager menu) {
IStructuredSelection selection = (IStructuredSelection) getContext().getSelection();
if (CorpusExplorerUtil.isContaingOnlyNlpElements(selection)) {
// TODO: add here also single documents
LinkedList<CorpusElement> corpora = new LinkedList<CorpusElement>();
for (Iterator resources = selection.iterator(); resources.hasNext();) {
Object resource = resources.next();
if (resource instanceof CorpusElement) {
corpora.add((CorpusElement) resource);
}
}
// TODO: refactor this here
if (!corpora.isEmpty()) {
CorpusElement aCorpus = corpora.getFirst();
NlpProject project = aCorpus.getNlpProject();
Collection<CasProcessorFolder> sourceFolders = project.getCasProcessorFolders();
for (CasProcessorFolder sourceFolder : sourceFolders) {
Collection<ConsumerElement> consumers = sourceFolder.getConsumers();
for (ConsumerElement consumer : consumers) {
CasConsumerConfiguration config = consumer.getConsumerConfiguration();
if (config != null) {
ConsumerActionRunnable consumerRunnableAction = new ConsumerActionRunnable(config,
corpora);
RunnableAction consumerAction = new RunnableAction(mShell, consumer.getName(),
consumerRunnableAction);
menu.add(consumerAction);
}
}
}
}
}
}
}