TaskRow.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.text.DateFormat;
import java.util.Date;
import org.turro.elephant.context.Application;
import org.turro.elephant.util.Messages;
import org.turro.i18n.I_;
import org.turro.scheduler.motor.Motor;
import org.turro.scheduler.motor.ScheduledTask;
import org.turro.zkoss.dialog.Windows;
import org.turro.zkoss.label.LabelExtended;
import org.turro.zul.frame.Framework;
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.Image;
import org.zkoss.zul.Label;
import org.zkoss.zul.Row;
 
@Deprecated
public class TaskRow extends Row {
 
  private final DateFormat df = DateFormat.getDateInstance();
 
  @Override
  public void setValue(Object value) {
    super.setValue(value);
 
    final ScheduledTask scheduledTask = (ScheduledTask) getValue();
 
    Label label = new Label();
    label.setValue(scheduledTask.getName());
    if(Application.getApplication().isInRole("scheduled-task:edit")) {
      label.setStyle("cursor:pointer");
      label.addEventListener(Events.ON_CLICK, new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          doEdit();
        }
      });
    }
    appendChild(label);
 
    LabelExtended lext = new LabelExtended();
    lext.setValue(scheduledTask.getDescription());
    lext.setMaxChars(70);
    lext.setShowTooltip(true);
    appendChild(lext);
 
    appendChild(new Label(Boolean.toString(scheduledTask.isActive())));
 
    appendChild(new Label(formatDate(scheduledTask.getStartDate())));
 
    appendChild(new Label(formatDate(scheduledTask.getEndDate())));
 
    if(Application.getApplication().isInRole("scheduled-task:delete")) {
      Image img = new Image("/_zul/images/edit-delete.png");
      img.setStyle("cursor:pointer");
      img.addEventListener(Events.ON_CLICK, new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          Messages.confirmDeletion().show(() -> {
            Motor.getInstance().getTasks().remove(scheduledTask);
            Framework.getCurrent().invalidateSelected();
          });
        }
      });
      appendChild(img);
    }
 
  }
 
  private void doEdit() throws InterruptedException {
    ScheduledTask scheduledTask = (ScheduledTask) getValue();
    Windows.title(I_.get("Scheduled task"))
           .addComponent(new TaskEdit(scheduledTask))
           .sizeable()
           .onClose((windows) -> reloadCells())
           .show();
  }
 
  private String formatDate(Date value) {
    return (value == null ? "" : df.format(value));
  }
 
  private void reloadCells() {
    getChildren().clear();
    setValue(getValue());
  }
 
}