WorkOrderGantt.java

Go to the documentation of this file.

/*
 * 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.erp.workorder;
 
import org.turro.erp.entity.*;
import org.turro.zkoss.svg.Gantt;
import org.turro.zkoss.svg.GanttData;
import org.turro.zkoss.svg.GanttItem;
import org.turro.zkoss.svg.GanttPredecessor;
import org.zkoss.zk.ui.ext.AfterCompose;
 
public class WorkOrderGantt extends Gantt implements AfterCompose {
 
  private String selectItem;
  private WorkOrder workOrder;
  private double scale = 1.0;
  
  public WorkOrderGantt() {
  }
 
  public String getSelectItem() {
    return selectItem;
  }
 
  public void setSelectItem(String selectItem) {
    this.selectItem = selectItem;
  }
 
  public WorkOrder getWorkOrder() {
    return workOrder;
  }
 
  public void setWorkOrder(WorkOrder workOrder) {
    this.workOrder = workOrder;
  }
 
  public double getScale() {
    return scale;
  }
 
  public void setScale(double scale) {
    this.scale = scale;
  }
  
  public void reload() {
    loadData();
    repaint();
  }
  
  @Override
  public void afterCompose() {
    loadData();
    repaint();
  }
 
  public void repaint() {
    setVisible(false);
    getChildren().clear();
    clear();
    startComposing(selectItem, null, null, scale);
    generateContent(null);
    setVisible(true);
  }
  
  private void loadData() {
    setData(getGanttData());
  }
  
  private GanttData getGanttData() {
    GanttData gd = new GanttData();
    for(OrderReference or : workOrder.getOrderReferences()) {
      if(or.isEmpty()) continue;
      GanttItem gir = gd.addGanttItem(or.getOrderRef(), null, or.getSomeDescription(), 0, 0);
      gir.setMilestone(false);
      gir.setFinished(false);
      for(Task t : or.getUpdatedTasks()) {
        GanttItem gi = gd.addGanttItem(or.getOrderRef(), "" + t.getId(), t.getName(), t.getEstimatedDuration(), t.getRealDuration());
        gi.setMilestone(t.isMilestone());
        gi.setFinished(t.getStatus().equals(TaskStatus.TASK_FINISHED));
        for(Predecessor p : t.getPredecessors()) {
          GanttPredecessor gp = new GanttPredecessor(
                  p.getType().equals(PredecessorType.START_WHEN_STARTS) ? 
                        GanttPredecessor.GANTT_START_TO_START : 
                        GanttPredecessor.GANTT_END_TO_START, 
                  "" + p.getPredecessor().getId(),
                  p.getLag(), true);
          gi.getPredecessors().add(gp);
        }
      }
    }
    gd.initData();
    return gd;
  }
  
}