Source for gnu.xml.dom.html2.DomHTMLTableSectionElement

   1: /* DomHTMLTableSectionElement.java --
   2:    Copyright (C) 2005 Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  37: 
  38: package gnu.xml.dom.html2;
  39: 
  40: import gnu.xml.dom.DomDOMException;
  41: import org.w3c.dom.DOMException;
  42: import org.w3c.dom.Node;
  43: import org.w3c.dom.html2.HTMLCollection;
  44: import org.w3c.dom.html2.HTMLElement;
  45: import org.w3c.dom.html2.HTMLTableSectionElement;
  46: 
  47: /**
  48:  * An HTML 'THEAD', 'TFOOT', or 'TBODY' element node.
  49:  *
  50:  * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
  51:  */
  52: public class DomHTMLTableSectionElement
  53:   extends DomHTMLElement
  54:   implements HTMLTableSectionElement
  55: {
  56: 
  57:   protected DomHTMLTableSectionElement(DomHTMLDocument owner,
  58:                                        String namespaceURI,
  59:                                        String name)
  60:   {
  61:     super(owner, namespaceURI, name);
  62:   }
  63: 
  64:   public String getAlign()
  65:   {
  66:     return getHTMLAttribute("align");
  67:   }
  68: 
  69:   public void setAlign(String align)
  70:   {
  71:     setHTMLAttribute("align", align);
  72:   }
  73: 
  74:   public String getCh()
  75:   {
  76:     return getHTMLAttribute("char");
  77:   }
  78: 
  79:   public void setCh(String ch)
  80:   {
  81:     setHTMLAttribute("char", ch);
  82:   }
  83: 
  84:   public String getChOff()
  85:   {
  86:     return getHTMLAttribute("charoff");
  87:   }
  88: 
  89:   public void setChOff(String chOff)
  90:   {
  91:     setHTMLAttribute("charoff", chOff);
  92:   }
  93: 
  94:   public String getVAlign()
  95:   {
  96:     return getHTMLAttribute("valign");
  97:   }
  98: 
  99:   public void setVAlign(String vAlign)
 100:   {
 101:     setHTMLAttribute("valign", vAlign);
 102:   }
 103: 
 104:   public HTMLCollection getRows()
 105:   {
 106:     DomHTMLCollection ret =
 107:       new DomHTMLCollection((DomHTMLDocument) getOwnerDocument(), this);
 108:     ret.addNodeName("tr");
 109:     ret.evaluate();
 110:     return ret;
 111:   }
 112: 
 113:   public HTMLElement insertRow(int index)
 114:   {
 115:     Node ref = getRow(index);
 116:     Node row = getOwnerDocument().createElement("tr");
 117:     if (ref == null)
 118:       {
 119:         appendChild(row);
 120:       }
 121:     else
 122:       {
 123:         insertBefore(row, ref);
 124:       }
 125:     return (HTMLElement) row;
 126:   }
 127: 
 128:   public void deleteRow(int index)
 129:   {
 130:     Node ref = getRow(index);
 131:     if (ref == null)
 132:       {
 133:         throw new DomDOMException(DOMException.INDEX_SIZE_ERR);
 134:       }
 135:     removeChild(ref);
 136:   }
 137: 
 138:   Node getRow(final int index)
 139:   {
 140:     int i = 0;
 141:     for (Node ctx = getFirstChild(); ctx != null;
 142:          ctx = ctx.getNextSibling())
 143:       {
 144:         String name = ctx.getLocalName();
 145:         if (name == null)
 146:           {
 147:             name = ctx.getNodeName();
 148:           }
 149:         if (!"tr".equalsIgnoreCase(name))
 150:           {
 151:             continue;
 152:           }
 153:         if (index == i)
 154:           {
 155:             return ctx;
 156:           }
 157:         i++;
 158:       }
 159:     return null;
 160:   }
 161: 
 162: }