/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.photoalbum.ui;
import java.io.Serializable;
import javax.enterprise.context.SessionScoped;
import javax.faces.context.FacesContext;
import javax.inject.Named;
import org.richfaces.component.UITree;
@Named
@SessionScoped
public class TreeSelectionHelper implements Serializable {
/**
*
*/
private static final long serialVersionUID = 1L;
private static final String[] treeIds = {"overForm:PreDefinedTree", "overForm:userTree", "overForm:eventTree"};
private String lastTreeId = "";
private UITree getTree(String id) {
return (UITree) FacesContext.getCurrentInstance().getViewRoot().findComponent(id);
}
public void unselectOtherTrees(String id) {
if (lastTreeId.equals(id)) {
return;
}
for (String treeId : treeIds) {
if (!treeId.equals(id)) {
getTree(treeId).setSelection(null);
}
}
lastTreeId = id;
}
}