/*
Copyright (C) 2011 maik.jablonski@jease.org
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package jease.cmf.web.node.tree.navigation;
import jease.cmf.domain.Node;
import jease.cmf.web.JeaseSession;
import jfix.util.Arrays;
import jfix.zk.ActionListener;
import org.zkoss.zk.ui.event.Events;
import org.zkoss.zul.Treeitem;
import org.zkoss.zul.TreeitemRenderer;
public class NavigationTreeRenderer implements TreeitemRenderer {
private ActionListener dropListener;
public NavigationTreeRenderer() {
}
public NavigationTreeRenderer(ActionListener dropListener) {
this.dropListener = dropListener;
}
public void render(Treeitem treeitem, Object value) throws Exception {
Node node = (Node) value;
treeitem.setLabel(node.getId());
treeitem.setTooltiptext(node.getType());
treeitem.setImage(JeaseSession.getConfig().getIcon(node));
treeitem.setValue(node);
if (dropListener != null) {
if (!Arrays.contains(JeaseSession.getRoots(), node)) {
treeitem.getTreerow().setDraggable(Node.class.getSimpleName());
}
treeitem.getTreerow().setDroppable(Node.class.getSimpleName());
treeitem.getTreerow()
.addEventListener(Events.ON_DROP, dropListener);
}
}
}