TableRowWidget.java :  » Wiki-Engine » fitnesse » fitnesse » wikitext » widgets » Java Open Source

// Copyright (C) 2003,2004,2005 by Object Mentor, Inc. All rights reserved.
// Released under the terms of the GNU General Public License version 2 or later.
package fitnesse.wikitext.widgets;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class TableRowWidget extends ParentWidget
{
  private static final Pattern pattern = Pattern.compile("\\|([^\\|\n\r]*)");
  private TableWidget parentTable;

  private boolean isLiteral;

  public TableRowWidget(TableWidget parentTable, String text, boolean isLiteral) throws Exception
  {
    super(parentTable);
    this.parentTable = parentTable;
    this.isLiteral = isLiteral;
    addCells(text);
  }

  public int getColumns()
  {
    return numberOfChildren();
  }

  public TableWidget getParentTable()
  {
    return parentTable;
  }

  public String render() throws Exception
  {
    StringBuffer html = new StringBuffer("<tr>");
    html.append(childHtml()).append("</tr>\n");
    return html.toString();
  }

  private void addCells(String text) throws Exception
  {
    Matcher match = pattern.matcher(text);
    if(match.find())
    {
      new TableCellWidget(this, match.group(1), isLiteral);
      addCells(text.substring(match.end()));
    }
  }
}