/*******************************************************************************
* Copyright (c) 2012-2015 Codenvy, S.A.
* 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:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.internal.corext.format;
import org.eclipse.che.dto.server.DtoFactory;
import org.eclipse.che.ide.ext.java.shared.dto.Change;
import org.eclipse.jface.text.DocumentEvent;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IDocumentListener;
import java.util.ArrayList;
import java.util.List;
/**
* @author Roman Nikitenko
*/
public class DocumentChangeListener implements IDocumentListener {
private List<Change> changes;
public DocumentChangeListener(IDocument document) {
document.addDocumentListener(this);
changes = new ArrayList<>();
}
public List<Change> getChanges() {
return this.changes;
}
@Override
public void documentAboutToBeChanged(DocumentEvent documentEvent) {
}
@Override
public void documentChanged(DocumentEvent event) {
final DtoFactory dtoFactory = DtoFactory.getInstance();
Change dto = dtoFactory.createDto(Change.class);
dto.setLength(event.getLength());
dto.setOffset(event.getOffset());
dto.setText(event.getText());
changes.add(dto);
}
}