CategoryParticipantGrid.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2015 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.dossier;
 
import java.util.logging.Level;
import java.util.logging.Logger;
import org.turro.string.Strings;
import org.turro.action.Contacts;
import org.turro.contacts.Contact;
import org.turro.contacts.util.ContactCombobox;
import org.turro.dossier.dossier.ParticipantSet;
import org.turro.dossier.entity.Category;
import org.turro.dossier.entity.CategoryParticipant;
import org.turro.dossier.entity.ParticipantRole;
import org.turro.elephant.context.ElephantContext;
import org.turro.elephant.util.Images;
import org.turro.i18n.I_;
import org.turro.jpa.entity.EntityCollections;
import org.turro.plugin.contacts.IContact;
import org.turro.zkoss.grid.ChangeValueCallback;
import org.turro.zkoss.grid.CollectionGrid;
import org.turro.zkoss.grid.EditableCell;
import org.turro.zkoss.grid.EditableColumn;
import org.zkoss.zk.ui.HtmlBasedComponent;
import org.zkoss.zk.ui.util.Clients;
import org.zkoss.zul.Row;
 
public class CategoryParticipantGrid extends CollectionGrid<CategoryParticipant> {
 
  private Category category;
 
  public CategoryParticipantGrid() {
    addColumns();
  }
  
  public CategoryParticipantGrid(Category category) {
    super(new ParticipantSet<>(category.getParticipants()));
    this.category = category;
    addColumns();
  }
 
  public void setCategory(Category category) {
    this.category = category;
    if(category != null) {
      updateCollection(new ParticipantSet<>(category.getParticipants()));
    } else {
      updateCollection(null);
    }
  }
  
  @Override
  protected void initiateRow(Row row, CategoryParticipant value) {
    if(value == null) {
      value = new CategoryParticipant();
      value.setCategory(category);
      if(category != null) {
        category.getParticipants().add(value);
      }
    }
    row.setValue(value);
  }
 
  @Override
  protected boolean deleteRow(Row row) {
    CategoryParticipant p = (CategoryParticipant) row.getValue();
    EntityCollections.entities(category.getParticipants()).remove(p);
    p.setCategory(null);
    return true;
  }
 
  @Override
  protected boolean isValid(CategoryParticipant v) {
    return !v.isEmpty();
  }
 
  @Override
  protected HtmlBasedComponent createEditor(EditableCell editableCell) {
    if(editableCell.getCellIndex() == 0) {
      Object value = getCellValue(editableCell);
      ContactCombobox cdc = new ContactCombobox();
      cdc.setRole("dossier:list");
      if(value != null) cdc.setIdContact((String) value);
      return cdc;
    } else if(editableCell.getCellIndex() == 1) {
      Object value = getCellValue(editableCell);
      ParticipantRoleListbox cit = new ParticipantRoleListbox();
      cit.setMold("select");
      if(value != null) cit.setObjectValue((ParticipantRole) value);
      return cit;
    } else if(editableCell.getCellIndex() == 2) {
      Object value = getCellValue(editableCell);
      DiscriminatorCombobox dcb = new DiscriminatorCombobox();
      if(value != null) dcb.setObjectValue((String) value);
      return dcb;
    }
    return super.createEditor(editableCell);
  }
  
  @Override
  protected String formatCell(EditableCell editableCell, Object value) {
    if(editableCell.getCellIndex() == 0) {
      IContact contact = Contacts.getContactById((String) value);
      if(contact.isValid()) {
        return contact.getName();
      }
      return "";
    }
    return super.formatCell(editableCell, value);
  }
 
  @Override
  protected Object getEditorValue(EditableCell editableCell) {
    if(editableCell.getCellIndex() == 0) {
      HtmlBasedComponent hbc = (HtmlBasedComponent) editableCell.getEditor();
      if(hbc instanceof ContactCombobox) {
        Contact c = ((ContactCombobox) hbc).getContact();
        if(c != null) {
          ((CategoryParticipant) editableCell.getRow().getValue()).setName(c.getName());
          return c.getId();
        }
        return ((ContactCombobox) hbc).getIdContact();
      }
      return null;
    }
    return super.getEditorValue(editableCell);
  }
 
  private void addColumns() {
    try {
      EditableColumn col = addColumn(I_.get("Contact"), String.class, "idContact", null, 0, false, false);
      col.setOnCheckDuplicate(new ChangeValueCallback() {
        @Override
        public boolean check(Object newValue, Object rowValue) {
          if(!Strings.isBlank((String) newValue) && ((String) newValue).equals(((CategoryParticipant) rowValue).getIdContact())) {
            Clients.showNotification(I_.format("%s already exists", ((CategoryParticipant) rowValue).getName()));
            return true;
          }
          return false;
        }
      });
      col.setHflex("2");
      addColumn(I_.get("Role"), ParticipantRole.class, "role", null, 0, false, false).setHflex("1");
      addColumn(I_.get("Discriminator"), String.class, "discriminator", null, 0, false, false).setHflex("2");
      addColumn(Images.getImage("clip"), I_.get("Show all attachments"), "boolean", "showAllAttachments", null, 0, true, false).setWidth("25px");
      addColumn(Images.getImage("issue"), I_.get("Show all issues"), "boolean", "showAllIssues", null, 0, true, false).setWidth("25px");
      addColumn(Images.getImage("mail_forward"), I_.get("Receive all emails"), "boolean", "receiveAllEmails", null, 0, true, false).setWidth("25px");
      addColumn(Images.getImage("contacts"), I_.get("Show participants"), "boolean", "showParticipants", null, 0, true, false).setWidth("25px");
      addColumn(Images.getImage("accepted"), I_.get("Binding votes"), "boolean", "bindingVote", null, 0, true, false).setWidth("25px");
      addColumn(Images.getImage("driver"), I_.get("Driver"), "boolean", "driver", null, 0, true, false).setWidth("25px");
      addColumn(Images.getImage("coordinator"), I_.get("Coordinator"), "boolean", "coordinator", null, 0, true, false).setWidth("25px");
      addColumn(Images.getImage("beneficiary"), I_.get("Beneficiary"), "boolean", "beneficiary", null, 0, true, false).setWidth("25px");
      addColumn(Images.getImage("offerer"), I_.get("Offerer"), "boolean", "offerer", null, 0, true, false).setWidth("25px");
      addColumn(Images.getImage("research"), I_.get("R&D"), "boolean", "research", null, 0, true, false).setWidth("25px");
      addColumn(Images.getImage("funding"), I_.get("Funding"), "boolean", "funding", null, 0, true, false).setWidth("25px");
      addColumn(Images.getImage("support"), I_.get("Support"), "boolean", "support", null, 0, true, false).setWidth("25px");
      addColumn(Images.getImage("consortium"), I_.get("Consortium"), "boolean", "consortium", null, 0, true, false).setWidth("25px");
      addColumn(Images.getImage("admin"), I_.get("Administrator"), "boolean", "admin", null, 0, true, false).setWidth("25px");
    } catch (ClassNotFoundException ex) {
      Logger.getLogger(DossierVersionGrid.class.getName()).log(Level.SEVERE, ElephantContext.logMsg(null), ex);
    }
  }
 
}