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com.hfg xml, html, svg, and bioinformatics utility library
There is a newer version: 20240423
package com.hfg.html;



import com.hfg.util.StringUtil;

//------------------------------------------------------------------------------
/**
 * Contains HTML-related utility functions.
 *
 * @author J. Alex Taylor, hairyfatguy.com
 */
//------------------------------------------------------------------------------
// com.hfg XML/HTML Coding Library
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
// J. Alex Taylor, President, Founder, CEO, COO, CFO, OOPS hairyfatguy.com
// [email protected]
//------------------------------------------------------------------------------

class HTMLUtil
{
   //###########################################################################
   // PUBLIC FUNCTIONS
   //###########################################################################


    //--------------------------------------------------------------------------
    public static void br(HTMLTag inTag)
    {
        br(inTag, 1);
    }	

    //--------------------------------------------------------------------------
    public static void br(HTMLTag inTag, int inNumber)
    {
        HTMLTag br = new HTMLTag(HTML.BR);
        for (int i = 0; i < inNumber; i++) {
           // Using addSubtag() instead of addSubtag() because content (text) in
            // the body may flow around embedded subtags.
            inTag.addSubtag(br);
        }
    }

    //--------------------------------------------------------------------------
    public static void nbsp(HTMLTag inTag, int inNumber)
    {
        for (int i = 0; i < inNumber; i++) {
//            inTag.addContentWithoutEscaping(" ");
            // For better xhtml compatiblilty, use the entity that is XML-friendly.
            inTag.addContentWithoutEscaping(" ");
        }
    }


    //--------------------------------------------------------------------------
    public static Hr hr(HTMLTag inTag)
    {
        return hr(inTag, null);
    }

    //--------------------------------------------------------------------------
    public static Hr hr(HTMLTag inTag, String inWidth)
    {
        Hr hr = new Hr();

        if (StringUtil.isSet(inWidth))
        {
            hr.setAttribute(HTML.WIDTH, inWidth);
        }

        inTag.addSubtag(hr);
        return hr;
    }
    
}