bsfinancials-www/src/main/java/org/turro/financials/register/EntriesGrid.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.register;
 
import java.util.logging.Level;
import java.util.logging.Logger;
import org.turro.elephant.context.ElephantContext;
import org.turro.financials.menu.FinancialsMenu;
import org.turro.financials.model.register.EntryWrapper;
import org.turro.financials.model.register.RegisterWrapper;
import org.turro.i18n.I_;
import org.turro.zkoss.grid.CollectionGrid;
import org.turro.zkoss.grid.EditableCell;
import org.zkoss.zk.ui.HtmlBasedComponent;
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.A;
import org.zkoss.zul.Row;
 
public class EntriesGrid extends CollectionGrid<EntryWrapper> {
 
  private RegisterWrapper wrapper;
 
  public EntriesGrid() {
    super();
  }
 
  public EntriesGrid(RegisterWrapper wrapper) {
    super();
    setWrapper(wrapper);
  }
 
  public RegisterWrapper getWrapper() {
    return wrapper;
  }
 
  public void setWrapper(RegisterWrapper wrapper) {
    this.wrapper = wrapper;
    setCollection(wrapper.getEntries());
  }
 
  @Override
  protected void initiateRow(Row row, EntryWrapper value) {
    row.setValue(value);
  }
 
  @Override
  protected boolean deleteRow(Row row) {
    throw new UnsupportedOperationException("Not supported yet.");
  }
 
  @Override
  protected boolean isValid(EntryWrapper v) {
    return true;
  }
 
  @Override
  protected HtmlBasedComponent createRenderer(EditableCell editableCell) {
    if(editableCell.getCellIndex() == 1) {
      final EntryWrapper se = (EntryWrapper) editableCell.getRow().getValue();
      A b = new A(se.getEntry().getAccount().getDescription());
      b.setImage("/_zul/images/statement.png");
      b.addEventListener(Events.ON_CLICK, new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          FinancialsMenu.showStatement(se.getEntry().getAccount().getId() + "*");
        }
      });
      return b;
    }
    return super.createRenderer(editableCell);
  }
 
  @Override
  public void afterCompose() {
    setReadOnly(true);
    if(wrapper.getRegister().getDocument().getDocumentDefinition() != null) {
      try {
        addColumns();
      } catch (ClassNotFoundException ex) {
        Logger.getLogger(EntriesGrid.class.getName()).log(Level.SEVERE, ElephantContext.logMsg(null), ex);
      }
    }
    super.afterCompose();
  }
 
  private void addColumns() throws ClassNotFoundException {
    int fractionDigits = wrapper.getRegister().getDocument().getCurrency().getDefaultFractionDigits();
    addColumn(I_.get("Account"), String.class,
            "entry.account.id", null, 0, false, false).setWidth("100px");
    addColumn(I_.get("Description"), String.class,
            "entry.account.description", null, 0, false, false);
    addColumn(I_.get("Concept"), String.class,
            "entry.concept", null, 0, false, false).setWidth("200px");
    addColumn(I_.get("Debit"), "double",
            "entry.debit", null, fractionDigits, false, false).setWidth("120px");
    addColumn(I_.get("Credit"), "double",
            "entry.credit", null, fractionDigits, false, false).setWidth("120px");
    addColumn(I_.get("Balance"), "double",
            "balance", null, fractionDigits, false, false).setWidth("120px");
  }
 
}