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Itext is a java library to create and manipulate PDFs.
This is a fork of version 2.1.7 the last MPL/LGPL version.
It's focused basically on mantain compatibility with newer bouncycastle releases and small bugfixes.
/*
* $Id: RtfParserState.java 3373 2008-05-12 16:21:24Z xlv $
*
* Copyright 2007 by Howard Shank ([email protected])
*
* 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;
import java.util.Stack;
import com.lowagie.text.rtf.parser.destinations.RtfDestination;
import com.lowagie.text.rtf.parser.destinations.RtfDestinationNull;
import com.lowagie.text.rtf.parser.properties.RtfProperty;
/**
* The RtfParserState contains the state information
* for the parser. The current state object is pushed/popped in a stack
* when a group change is made.
*
* When an open group is encountered, the current state is copied and
* then pushed on the top of the stack
* When a close group is encountered, the current state is overwritten with
* the popped value from the top of the stack
*
* @author Howard Shank ([email protected])
* @since 2.0.8
*/
public class RtfParserState {
/**
* The parser state.
*/
public int parserState = RtfParser.PARSER_IN_UNKNOWN;
/**
* The tokeniser state.
*/
public int tokeniserState = RtfParser.TOKENISER_STATE_IN_UNKOWN;
/**
* The control word set as the group handler.
*/
public Object groupHandler = null;
/**
* The parsed value for the current group/control word.
*/
public StringBuffer text = null;
/**
* Stack containing control word handlers. There could be multiple
* control words in a group.
*/
public Stack ctrlWordHandlers = null;
/**
* The current control word handler.
*/
public Object ctrlWordHandler = null;
/**
* The current destination.
*/
public RtfDestination destination = null;
/**
* Flag indicating if this is an extended destination \* control word
*/
public boolean isExtendedDestination = false;
/**
* Flag to indicate if last token was an open group token '{'
*/
public boolean newGroup = false;
public RtfProperty properties = null;
/**
* Default constructor
*
*/
public RtfParserState() {
this.text = new StringBuffer();
this.ctrlWordHandlers = new Stack();
this.properties = new RtfProperty();
this.destination = RtfDestinationNull.getInstance();
this.newGroup = false;
}
/**
* Copy constructor
* @param orig The object to copy
*/
public RtfParserState(RtfParserState orig) {
this.properties = orig.properties;
this.parserState = orig.parserState;
this.tokeniserState = orig.tokeniserState;
this.groupHandler = null;
this.destination = orig.destination;
this.text = new StringBuffer();
this.ctrlWordHandlers = new Stack();
this.destination = orig.destination;
this.newGroup = false;
}
}