IssueVoteGrid.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2013 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.dossier.zul.issue;
 
import org.turro.dossier.db.DossierPU;
import org.turro.dossier.entity.Dossier;
import org.turro.dossier.entity.Issue;
import org.turro.dossier.entity.IssueStatus;
import org.turro.dossier.search.DossierResults;
import org.turro.elephant.util.DateFormats;
import org.turro.elephant.util.Images;
import org.turro.i18n.I_;
import org.turro.voteit.MyVote;
import org.turro.voteit.VoteItUtil;
import org.turro.zkoss.grid.GroupExtended;
import org.turro.zkoss.grid.PagingGrid;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.ext.AfterCompose;
import org.zkoss.zul.Column;
import org.zkoss.zul.Columns;
import org.zkoss.zul.Group;
import org.zkoss.zul.Hlayout;
import org.zkoss.zul.Image;
import org.zkoss.zul.Label;
import org.zkoss.zul.Row;
 
public class IssueVoteGrid extends PagingGrid implements AfterCompose {
 
  public IssueVoteGrid() {
    addColumns();
  }
 
  private void addColumns() {
    Columns cols = new Columns();
    cols.setSizable(true);
    cols.setMenupopup("auto");
    appendChild(cols);
 
    Column col = new Column("#");
    col.setWidth("150px");
    cols.appendChild(col);
    col = new Column(I_.get("Creation"));
    col.setWidth("150px");
    cols.appendChild(col);
    col = new Column(I_.get("My vote"));
    col.setWidth("200px");
    cols.appendChild(col);
    col = new Column(I_.get("Description"));
    cols.appendChild(col);
  }
 
  private void addRows() {
    DossierResults dossierResults = new DossierResults();
    for(Dossier dossier : dossierResults.getDossierList()) {
      if(dossier.getFullParticipants().isVoteParticipant(dossierResults.getByParticipant())) {
        boolean groupCreated = false;
        for(Issue issue : dossier.getOpenIssues()) {
          if(!groupCreated) {
            createGroup(dossier);
            groupCreated = true;
          }
          MyVote myVote = VoteItUtil.myVote(DossierPU.getObjectPath(issue), dossierResults.getByParticipant());
          Row row = new Row();
          if(myVote == null) {
            row.setSclass("draft");
          }
          row.appendChild(new Label("#" + issue.getId()));
          row.appendChild(new Label(DateFormats.format(issue.getIssueDate(), true)));
          row.appendChild(getComponent(myVote, issue));
          row.appendChild(new IssueLabel(issue));
          getRows().appendChild(row);
        }
      }      
    }
  }
 
  private void createGroup(Dossier dossier) {
    Group group = new GroupExtended(dossier.getFullDescription());
    group.setOpen(true);
    getRows(true).appendChild(group);
  }
 
  @Override
  public void afterCompose() {
    addRows();
  }
 
  private Component getComponent(MyVote myVote, Issue issue) {
    Hlayout hbox = new Hlayout();
    if(myVote != null) {
      if(myVote.getVote() == 1) {
        hbox.appendChild(new Image(Images.getImage("ok")));
      } else if(myVote.getVote() == -1) {
        hbox.appendChild(new Image(Images.getImage("cancel")));
      }
    }
    if(issue.getStatus().equals(IssueStatus.STATUS_REUNION)) {
      hbox.appendChild(new Image(Images.getImage("contacts")));
    }
    return hbox;
  }
 
}