/* ========================================================================
* JCommon : a free general purpose class library for the Java(tm) platform
* ========================================================================
*
* (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jcommon/index.html
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ---------------
* FontReadHandler
* ---------------
* (C) Copyright 2003, by Thomas Morgner and Contributors.
*
* Original Author: Thomas Morgner;
* Contributor(s): David Gilbert (for Object Refinery Limited);
*
* $Id: FontReadHandler.java,v 1.2 2005/10/18 13:33:32 mungady Exp $
*
* Changes (from 25-Nov-2003)
* --------------------------
* 25-Nov-2003 : Added standard header and Javadocs (DG);
*
*/
package org.jfree.xml.parser.coretypes;
import java.awt.Font;
import org.jfree.xml.parser.AbstractXmlReadHandler;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
/**
* A SAX handler for reading a font definition.
*/
public class FontReadHandler extends AbstractXmlReadHandler {
/** The font under construction. */
private Font font;
/**
* Creates a new SAX handler for reading a {@link Font} from XML.
*/
public FontReadHandler() {
super();
}
/**
* Called at the start of parsing a font element, this method reads the attributes and
* constructs the font.
*
* @param attrs the attributes.
*
* @throws SAXException to indicate a parsing error.
*/
protected void startParsing(final Attributes attrs) throws SAXException {
final String family = attrs.getValue("family");
final int size = Integer.parseInt(attrs.getValue("size"));
final int style = getFontStyle(attrs.getValue("style"));
this.font = new Font(family, style, size);
}
/**
* Converts a string to a font style constant.
*
* @param style the style as text.
*
* @return The font style.
*/
private int getFontStyle (final String style) {
if ("bold-italic".equals(style)) {
return Font.BOLD | Font.ITALIC;
}
if ("bold".equals(style)) {
return Font.BOLD;
}
if ("italic".equals(style)) {
return Font.ITALIC;
}
return Font.PLAIN;
}
/**
* Returns the font under construction.
*
* @return the font.
*/
public Object getObject() {
return this.font;
}
}