Java 类org.w3c.dom.html.HTMLTableCellElement 实例源码

public int getCellIndex()
{
    Node    parent;
    Node    child;
    int        index;

    parent = getParentNode();
    index = 0;
    if ( parent instanceof HTMLTableRowElement )
    {
        child = parent.getFirstChild();
        while ( child != null )
        {
            if ( child instanceof HTMLTableCellElement )
            {
                if ( child == this )
                    return index;
                ++ index;
            }
            child = child.getNextSibling();
        }
    }
    return -1;
}

public void setCellIndex( int cellIndex )
{
    Node    parent;
    Node    child;

    parent = getParentNode();
    if ( parent instanceof HTMLTableRowElement )
    {
        child = parent.getFirstChild();
        while ( child != null )
        {
            if ( child instanceof HTMLTableCellElement )
            {
                if ( cellIndex == 0 )
                {
                    if ( this != child )
                        parent.insertBefore( this, child );
                    return;
                }
                -- cellIndex;
            }
            child = child.getNextSibling();
        }
    }
    parent.appendChild( this );
}

public HTMLElement insertCell( int index )
{
    Node        child;
    HTMLElement    newCell;

    newCell = new HTMLTableCellElementImpl( (HTMLDocumentImpl) getOwnerDocument(), "TD" );
    child = getFirstChild();
    while ( child != null ) {
        if ( child instanceof HTMLTableCellElement ) {
            if ( index == 0 ) {
                insertBefore( newCell, child );
                return newCell;
            }
            --index;
        }
        child = child.getNextSibling();
    }
    appendChild( newCell );
    return newCell;
}

public void deleteCell( int index )
{
    Node    child;

    child = getFirstChild();
    while ( child != null ) {
        if ( child instanceof HTMLTableCellElement ) {
            if ( index == 0 ) {
                removeChild ( child );
                return;
            }
            --index;
        }
        child = child.getNextSibling();
    }
}

private Element nodeToHTML(PlanDiffBadgedNode node) {
    Element table = document.createElement("TABLE");
    table.setAttribute("style", "display:inline; vertical-align:middle; width:100%");
    Element tableRow = document.createElement("TR");
    HTMLTableCellElement description = (HTMLTableCellElement) document.createElement("TD");
    table.appendChild(tableRow);
    tableRow.appendChild(description);
    Element icon = emptyElement("SPAN", node.getCSSclassForIcon());
    Element badge = emptyElement("SPAN", "badge difftype-" + node.getCSSclassForBadge());
    Element name = element("SPAN", node.getName(), node.getCSSclass() + " name");
    if (node.getDiffType()==DiffType.ADD) table.setAttribute("class", "added");
    else if (node.getDiffType()==DiffType.REMOVE) table.setAttribute("class", "deleted");
    else if (node.getDiffType()==DiffType.MODIFY) table.setAttribute("class", "modified");
    else if (node.getDiffType()==DiffType.MOVE_IN) table.setAttribute("class", "moved elsewhere");
    else if (node.getDiffType()==DiffType.MOVE_OUT) table.setAttribute("class", "moved here");

    if (node instanceof PlanDiffObjectNode) iconGetsActivityColor(icon, ((PlanDiffObjectNode) node).getObject());
    description.appendChild(icon);
    description.appendChild(badge);
    description.appendChild(name);

    if (node instanceof PlanDiffObjectNode) {
        HTMLTableCellElement startTime = (HTMLTableCellElement) document.createElement("TD");
        tableRow.appendChild(startTime);
        appendObjectInfo(((PlanDiffObjectNode) node), description, startTime);
    }
    return table;
}

TableCell( WebResponse response, FrameSelector frame, HTMLTableCellElement element, URL url, String parentTarget, String characterSet ) {
    super( response, frame, url, parentTarget, element, characterSet );
    _element = element;
}

TableCell newTableCell( HTMLTableCellElement element ) {
    return new TableCell( _response, _frameName, element, _url, _baseTarget, _characterSet );
}

TableCell newTableCell( HTMLTableCellElement element ) {
    return _webTable.newTableCell( element );
}