DocumentWFGrid.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * 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.turro.financials.model;
 
import java.util.Set;
import org.turro.financials.entity.DocumentWorkflow;
import org.turro.financials.menu.FinancialsMenu;
import org.turro.zkoss.grid.PagingGrid;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.EventListener;
import org.zkoss.zk.ui.event.Events;
import org.zkoss.zul.Hbox;
import org.zkoss.zul.Image;
import org.zkoss.zul.Label;
import org.zkoss.zul.Row;
import org.zkoss.zul.Rows;
 
public class DocumentWFGrid extends PagingGrid {
 
  private Set<DocumentWorkflow> documentWorkflows;
 
  public DocumentWFGrid(Set<DocumentWorkflow> documentWorkflows) {
    this.documentWorkflows = documentWorkflows;
    setSizedByContent(true);
    setDefaultBehavior(false);
    addRows();
  }
 
  private void addRows() {
    Rows rows = new Rows();
    appendChild(rows);
 
    for(final DocumentWorkflow dwf : documentWorkflows) {
      Row row = new Row();
      rows.appendChild(row);
 
      Hbox hbox = new Hbox();
      hbox.setSpacing("20px");
      Label l = new Label(dwf.getAncestor().getName());
      l.setStyle("cursor:pointer");
      l.addEventListener(Events.ON_CLICK, new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          FinancialsMenu.showDocumentDefinition(dwf.getAncestor().getId());
        }
      });
      hbox.appendChild(l);
      hbox.appendChild(new Image("/_zul/images/forward.png"));
      l = new Label(dwf.getDescendant().getName());
      l.setStyle("cursor:pointer");
      l.addEventListener(Events.ON_CLICK, new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          FinancialsMenu.showDocumentDefinition(dwf.getDescendant().getId());
        }
      });
      hbox.appendChild(l);
      row.appendChild(hbox);
    }
 
    setRowCount(documentWorkflows.size());
  }
 
}