DocumentWorkflowGrid.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.contract;
 
import java.util.logging.Level;
import java.util.logging.Logger;
import org.turro.elephant.context.ElephantContext;
import org.turro.financials.document.DocumentDefinitionCombobox;
import org.turro.financials.entity.ContractDefinition;
import org.turro.financials.entity.DocumentDefinition;
import org.turro.financials.entity.DocumentWorkflow;
import org.turro.financials.entity.LineType;
import org.turro.financials.linetype.LineTypeListbox;
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.ext.AfterCompose;
import org.zkoss.zul.Row;
 
public class DocumentWorkflowGrid extends CollectionGrid<DocumentWorkflow> implements AfterCompose {
 
  private ContractDefinition contractDefinition;
 
  public DocumentWorkflowGrid() {
    super();
    addColumns();
  }
 
  public DocumentWorkflowGrid(ContractDefinition contractDefinition) {
    super(contractDefinition.getDocumentWorkflows());
    addColumns();
  }
 
  public ContractDefinition getContractDefinition() {
    return contractDefinition;
  }
 
  public void setContractDefinition(ContractDefinition documentDefinition) {
    this.contractDefinition = documentDefinition;
    setCollection(documentDefinition.getDocumentWorkflows());
  }
 
  @Override
  protected boolean isValid(DocumentWorkflow v) {
    return v.getAncestor() != null && v.getDescendant() != null;
  }
 
  @Override
  protected void initiateRow(Row row, DocumentWorkflow value) {
    if(value == null) {
      value = new DocumentWorkflow();
      value.setContractDefinition(contractDefinition);
      contractDefinition.getDocumentWorkflows().add(value);
    }
    row.setValue(value);
  }
 
  @Override
  protected boolean deleteRow(Row row) {
    return true;
  }
 
  @Override
  protected HtmlBasedComponent createEditor(EditableCell editableCell) {
    if(editableCell.getCellIndex() < 2) {
      Object value = getCellValue(editableCell);
      DocumentDefinitionCombobox cdc = new DocumentDefinitionCombobox();
      cdc.setObjectValue((DocumentDefinition) value);
      return cdc;
    } else if(editableCell.getCellIndex() == 3) {
      DocumentWorkflow dw = (DocumentWorkflow) editableCell.getRow().getValue();
      Object value = getCellValue(editableCell);
      LineTypeListbox ltl = new LineTypeListbox(dw == null ? null : dw.getDescendant());
      ltl.setObjectValue((LineType) value);
      ltl.setMold("select");
      return ltl;
    }
    return super.createEditor(editableCell);
  }
 
  @Override
  protected String formatCell(EditableCell editableCell, Object value) {
    if(editableCell.getCellIndex() < 2) {
      if(value instanceof DocumentDefinition) {
        return ((DocumentDefinition) value).getName();
      }
      return "";
    } else if(editableCell.getCellIndex() == 3) {
      if(value instanceof LineType) {
        return ((LineType) value).getName();
      }
      return "";
    }
    return super.formatCell(editableCell, value);
  }
 
  private void addColumns() {
    try {
      addColumn(I_.get("Ancestor"), org.turro.financials.entity.DocumentDefinition.class,
              "ancestor", null, 0, false, false).setWidth("30%");
      addColumn(I_.get("Descendant"), org.turro.financials.entity.DocumentDefinition.class,
              "descendant", null, 0, false, false).setWidth("30%");
      addColumn(I_.get("Expiries"), "boolean",
              "allowNewDescendants", null, 0, false, false).setWidth("10%");
      addColumn(I_.get("Line type"), org.turro.financials.entity.LineType.class,
              "lineType", null, 0, false, false).setWidth("30%");
    } catch (ClassNotFoundException ex) {
      Logger.getLogger(DocumentWorkflowGrid.class.getName()).log(Level.SEVERE, ElephantContext.logMsg(null), ex);
    }
  }
 
}