FileColumn.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.file.zul.tree;
 
import java.text.DateFormat;
import java.util.Date;
import org.turro.action.Plugins;
import org.turro.i18n.I_;
import org.turro.plugin.acceptance.IAcceptanceCtrl;
import org.zkoss.zk.ui.Component;
import org.zkoss.zul.Space;
import org.zkoss.zul.Treecell;
import org.zkoss.zul.Treecol;
 
public class FileColumn extends Treecol {
 
  private FileColumnType type;
 
  public FileColumn(FileColumnType type) {
    this(null, type);
  }
 
  public FileColumn(String label, FileColumnType type) {
    super(label == null ? I_.byKey(type.toString()) : label);
    this.type = type;
    if(type.equals(FileColumnType.FILE_NAME_COLUMN)) {
      //
    } else if(type.equals(FileColumnType.FILE_SIZE_COLUMN)) {
      setWidth("90px");
    } else if(type.equals(FileColumnType.FILE_DATE_COLUMN)) {
      setWidth("110px");
    }
  }
 
  public Treecell getCell(FileItem fileItem) {
    if(type.equals(FileColumnType.FILE_NAME_COLUMN)) {
      Treecell cell = new Treecell(
              fileItem.getFileLabel() != null ?
                fileItem.getFileLabel() :
                fileItem.getFile().getName());
      if(fileItem.getFile().isFile()) {
        cell.appendChild(new Space());
        IAcceptanceCtrl accept = (IAcceptanceCtrl) Plugins.loadImplementation(IAcceptanceCtrl.class);//PluginChecker.get("acceptctrl");
        accept.setEntity(fileItem.getFile().getAbsolutePath());
        cell.appendChild((Component) accept);
      }
      return cell;
    } else if(type.equals(FileColumnType.FILE_SIZE_COLUMN)) {
      if(fileItem.getFile().isDirectory()) {
        return new Treecell("");
      } else {
        return new Treecell(new org.turro.formatter.BytesFormatter(fileItem.getFile().length()).toString());
      }
    } else if(type.equals(FileColumnType.FILE_DATE_COLUMN)) {
      DateFormat df = DateFormat.getDateInstance();
      return new Treecell(df.format(new Date(fileItem.getFile().lastModified())));
    }
    return null;
  }
  
}