/**********************************************************************************
* $URL: https://source.sakaiproject.org/svn/rwiki/trunk/rwiki-impl/impl/src/java/uk/ac/cam/caret/sakai/rwiki/component/macros/SpanMacro.java $
* $Id: SpanMacro.java 120998 2013-03-10 19:18:29Z ottenhoff@longsight.com $
***********************************************************************************
*
* Copyright (c) 2003, 2004, 2005, 2006 The Sakai Foundation.
*
* Licensed under the Educational Community License, Version 1.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.opensource.org/licenses/ecl1.php
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
**********************************************************************************/
package uk.ac.cam.caret.sakai.rwiki.component.macros;
import java.io.IOException;
import java.io.Writer;
import org.radeox.api.macro.MacroParameter;
import org.radeox.macro.BaseMacro;
import uk.ac.cam.caret.sakai.rwiki.component.Messages;
public class SpanMacro extends BaseMacro
{
public String[] getParamDescription()
{
return new String[] {
Messages.getString("SpanMacro.0"), //$NON-NLS-1$
Messages.getString("SpanMacro.1"), //$NON-NLS-1$
Messages.getString("SpanMacro.2") }; //$NON-NLS-1$
}
/*
* (non-Javadoc)
*
* @see org.radeox.macro.Macro#getDescription()
*/
public String getDescription()
{
return Messages.getString("SpanMacro.3"); //$NON-NLS-1$
}
public String getName()
{
return "span"; //$NON-NLS-1$
}
/*
* (non-Javadoc)
*
* @see org.radeox.macro.Macro#execute(java.io.Writer,
* org.radeox.macro.parameter.MacroParameter)
*/
public void execute(Writer writer, MacroParameter params)
throws IllegalArgumentException, IOException
{
String cssClass = params.get("class"); //$NON-NLS-1$
if (cssClass == null)
{
cssClass = params.get(0);
if (cssClass.startsWith("id=")) //$NON-NLS-1$
{
cssClass = null;
}
else if (cssClass.startsWith("name=")) //$NON-NLS-1$
{
cssClass = null;
}
}
String id = params.get("id"); //$NON-NLS-1$
String anchorName = params.get("name"); //$NON-NLS-1$
writer.write("<span"); //$NON-NLS-1$
if (cssClass != null && !"".equals(cssClass)) //$NON-NLS-1$
{
cssClass = cssClass.replaceAll("[^A-Za-z0-9]", "");
writer.write(" class='"); //$NON-NLS-1$
writer.write(cssClass); //$NON-NLS-1$ //$NON-NLS-2$
writer.write('\'');
}
if (id != null && !"".equals(id)) //$NON-NLS-1$
{
writer.write(" id='"); //$NON-NLS-1$
char[] nameChars = id.toCharArray();
int end = 0;
for (int i = 0; i < nameChars.length; i++)
{
if (Character.isLetterOrDigit(nameChars[i]))
{
nameChars[end++] = nameChars[i];
}
}
if (end > 0)
{
writer.write(nameChars, 0, end);
}
writer.write('\'');
}
writer.write('>');
if (anchorName != null && !"".equals(anchorName)) //$NON-NLS-1$
{
writer.write("<a name=\""); //$NON-NLS-1$
char[] nameChars = anchorName.toCharArray();
int end = 0;
for (int i = 0; i < nameChars.length; i++)
{
if (Character.isLetterOrDigit(nameChars[i]))
{
nameChars[end++] = nameChars[i];
}
}
if (end > 0)
{
writer.write(nameChars, 0, end);
}
writer.write("'>"); //$NON-NLS-1$
writer.write("<!-- --></a>"); //$NON-NLS-1$
}
if (params.getContent() != null)
{
writer.write(params.getContent());
}
writer.write("</span>"); //$NON-NLS-1$
}
}