elephant-scheduler-www/src/main/java/org/turro/scheduler/zul/TaskGrid.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.scheduler.zul;
 
import java.util.Set;
import org.turro.elephant.context.Application;
import org.turro.i18n.I_;
import org.turro.scheduler.motor.Motor;
import org.turro.scheduler.motor.ScheduledTask;
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.Column;
import org.zkoss.zul.Columns;
import org.zkoss.zul.Grid;
import org.zkoss.zul.Rows;
import org.zkoss.zul.Toolbar;
import org.zkoss.zul.Toolbarbutton;
 
@Deprecated
public class TaskGrid extends Grid {
 
  private Rows rows;
  private Toolbar toolbar;
 
  public TaskGrid() {
    addColumns();
    addRows();
  }
 
  public void setAddToolbar(boolean addToolbar) {
    if(addToolbar) {
      if(toolbar != null) getParent().removeChild(toolbar);
      toolbar = new Toolbar();
      getParent().insertBefore(toolbar, this);
      addToolbarButtons();
    }
  }
 
  private void addColumns() {
    Columns cols = new Columns();
    cols.setSizable(true);
    cols.setMenupopup("auto");
    appendChild(cols);
 
    Column col = new Column(I_.get("Name"));
    col.setWidth("300px");
    cols.appendChild(col);
    col = new Column(I_.get("Description"));
    cols.appendChild(col);
    col = new Column(I_.get("Active"));
    col.setWidth("50px");
    cols.appendChild(col);
    col = new Column(I_.get("Start date"));
    col.setWidth("150px");
    cols.appendChild(col);
    col = new Column(I_.get("End date"));
    col.setWidth("150px");
    cols.appendChild(col);
    if(Application.getApplication().isInRole("scheduled-task:delete")) {
      col = new Column();
      col.setWidth("25px");
      cols.appendChild(col);
    }
  }
 
  private void addRows() {
 
    if(rows != null) removeChild(rows);
 
    rows = new Rows();
    appendChild(rows);
 
//    for(final ScheduledTask st : (Set<ScheduledTask>) Motor.getInstance().getTasks()) {
//      TaskRow row = new TaskRow();
//      row.setValue(st);
//      rows.appendChild(row);
//    }
 
    invalidate();
  }
 
  private void addToolbarButtons() {
    final TaskListbox tl = new TaskListbox();
    toolbar.appendChild(tl);
 
    Toolbarbutton addButton = new Toolbarbutton(
            I_.get("Add task"),
            "/_zul/images/new.png"
            );
    addButton.addEventListener(Events.ON_CLICK, new EventListener() {
      @Override
      public void onEvent(Event event) throws Exception {
//        Motor.getInstance().getTasks().add(tl.getTask());
        addRows();
      }
    });
    toolbar.appendChild(addButton);
 
    addButton.setDisabled(tl.getTask() == null);
  }
 
}