/*
* This file is part of LibrePlan
*
* Copyright (C) 2009-2010 Fundación para o Fomento da Calidade Industrial e
* Desenvolvemento Tecnolóxico de Galicia
* Copyright (C) 2010-2011 Igalia, S.L.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.libreplan.web.limitingresources;
import org.libreplan.business.resources.entities.LimitingResourceQueue;
import org.zkoss.ganttz.util.MutableTreeModel;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.HtmlMacroComponent;
import org.zkoss.zul.Div;
import org.zkoss.zul.Label;
import org.zkoss.zul.Treecell;
import org.zkoss.zul.Treeitem;
import org.zkoss.zul.TreeitemRenderer;
import org.zkoss.zul.Treerow;
import org.zkoss.zul.api.Tree;
public class LimitingResourcesLeftPane extends HtmlMacroComponent {
private MutableTreeModel<LimitingResourceQueue> modelForTree;
public LimitingResourcesLeftPane(
MutableTreeModel<LimitingResourceQueue> treeModel) {
this.modelForTree = treeModel;
}
@Override
public void afterCompose() {
super.afterCompose();
getContainerTree().setModel(modelForTree);
getContainerTree().setTreeitemRenderer(getRendererForTree());
}
private TreeitemRenderer getRendererForTree() {
return new TreeitemRenderer() {
@Override
public void render(Treeitem item, Object data)
{
LimitingResourceQueue line = (LimitingResourceQueue) data;
item.setOpen(false);
item.setValue(line);
Treerow row = new Treerow();
Treecell cell = new Treecell();
Component component = createComponent(line);
item.appendChild(row);
row.appendChild(cell);
cell.appendChild(component);
}
private Component createComponent(LimitingResourceQueue line) {
return isTopLevel(line) ? createFirstLevel(line)
: createSecondLevel(line);
}
private boolean isTopLevel(LimitingResourceQueue line) {
int[] path = modelForTree.getPath(modelForTree.getRoot(), line);
return path.length == 0;
}
};
}
private Tree getContainerTree() {
return (Tree) getFellow("loadsTree");
}
private Component createFirstLevel(LimitingResourceQueue main) {
Div result = createLabelWithName(main);
result.setSclass("firstlevel");
return result;
}
private Component createSecondLevel(LimitingResourceQueue loadTimeLine) {
Div result = createLabelWithName(loadTimeLine);
result.setSclass("secondlevel");
return result;
}
private Div createLabelWithName(LimitingResourceQueue main) {
Div result = new Div();
Label label = new Label();
final String conceptName = main.getResource().getName();
label.setValue(conceptName);
result.appendChild(label);
return result;
}
}