/*
* $Id$
*
* Copyright 2007 by Howard Shank (hgshank@yahoo.com)
*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (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.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the License.
*
* The Original Code is 'iText, a free JAVA-PDF library'.
*
* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
* the Initial Developer are Copyright (C) 1999-2006 by Bruno Lowagie.
* All Rights Reserved.
* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
* are Copyright (C) 2000-2006 by Paulo Soares. All Rights Reserved.
*
* Contributor(s): all the names of the contributors are added in the source code
* where applicable.
*
* Alternatively, the contents of this file may be used under the terms of the
* LGPL license (the ?GNU LIBRARY GENERAL PUBLIC LICENSE?), in which case the
* provisions of LGPL are applicable instead of those above. If you wish to
* allow use of your version of this file only under the terms of the LGPL
* License and not to allow others to use your version of this file under
* the MPL, indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by the LGPL.
* If you do not delete the provisions above, a recipient may use your version
* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the MPL as stated above or under the terms of the GNU
* Library General Public License as published by the Free Software Foundation;
* either version 2 of the License, or 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 Library general Public License for more
* details.
*
* If you didn't download this code from the following link, you should check if
* you aren't using an obsolete version:
* http://www.lowagie.com/iText/
*/
package com.lowagie.text.rtf.parser.destinations;
import com.lowagie.text.LwgDocument;
import com.lowagie.text.Meta;
import com.lowagie.text.rtf.document.RtfDocument;
import com.lowagie.text.rtf.document.RtfInfoElement;
import com.lowagie.text.rtf.parser.RtfParser;
import com.lowagie.text.rtf.parser.ctrlwords.RtfCtrlWordData;
/**
* <code>RtfDestinationInfo</code> handles data destined for the info destination
*
* @author Howard Shank (hgshank@yahoo.com)
* @since 2.0.8
*/
public class RtfDestinationInfo extends RtfDestination {
private String elementName = "";
private String text = "";
public RtfDestinationInfo() {
super(null);
}
/**
* Constructs a new RtfDestinationInfo.
*
* @param parser The RtfParser object.
*/
public RtfDestinationInfo(RtfParser parser, String elementname) {
super(parser);
setToDefaults();
this.elementName = elementname;
}
public void setParser(RtfParser parser) {
this.rtfParser = parser;
this.setToDefaults();
}
public void setElementName(String value) {
this.elementName = value;
}
/* (non-Javadoc)
* @see com.lowagie.text.rtf.parser.destinations.RtfDestination#handleOpenNewGroup()
*/
public boolean handleOpeningSubGroup() {
return true;
}
/* (non-Javadoc)
* @see com.lowagie.text.rtf.direct.RtfDestination#closeDestination()
*/
public boolean closeDestination() {
return true;
}
/* (non-Javadoc)
* @see com.lowagie.text.rtf.direct.RtfDestination#handleGroupEnd()
*/
public boolean handleCloseGroup() {
if (this.text.length() > 0) {
LwgDocument doc = this.rtfParser.getDocument();
if(doc != null) {
if(this.elementName.equals("author")){
doc.addAuthor(this.text);
}
if(this.elementName.equals("title")){
doc.addTitle(this.text);
}
if(this.elementName.equals("subject")){
doc.addSubject(this.text);
}
} else {
RtfDocument rtfDoc = this.rtfParser.getRtfDocument();
if(rtfDoc != null) {
if(this.elementName.equals("author")){
Meta meta = new Meta(this.elementName, this.text);
RtfInfoElement elem = new RtfInfoElement(rtfDoc, meta);
rtfDoc.getDocumentHeader().addInfoElement(elem);
}
if(this.elementName.equals("title")){
Meta meta = new Meta(this.elementName, this.text);
RtfInfoElement elem = new RtfInfoElement(rtfDoc, meta);
rtfDoc.getDocumentHeader().addInfoElement(elem);
}
if(this.elementName.equals("subject")){
Meta meta = new Meta(this.elementName, this.text);
RtfInfoElement elem = new RtfInfoElement(rtfDoc, meta);
rtfDoc.getDocumentHeader().addInfoElement(elem);
}
}
}
this.setToDefaults();
}
return true;
}
/* (non-Javadoc)
* @see com.lowagie.text.rtf.direct.RtfDestination#handleGroupStart()
*/
public boolean handleOpenGroup() {
return true;
}
/* (non-Javadoc)
* @see com.lowagie.text.rtf.direct.RtfDestination#handleCharacter(char[])
*/
public boolean handleCharacter(int ch) {
this.text += (char)ch;
return true;
}
/* (non-Javadoc)
* @see com.lowagie.text.rtf.parser.destinations.RtfDestination#handleControlWord(com.lowagie.text.rtf.parser.ctrlwords.RtfCtrlWordData)
*/
public boolean handleControlWord(RtfCtrlWordData ctrlWordData) {
elementName = ctrlWordData.ctrlWord;
return true;
}
/* (non-Javadoc)
* @see com.lowagie.text.rtf.parser.destinations.RtfDestination#setToDefaults()
*/
public void setToDefaults() {
this.text = "";
}
}