/*
* Copyright 2003 by Michael Niedermair.
*
* 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, 2000, 2001, 2002 by Bruno Lowagie.
* All Rights Reserved.
* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
* are Copyright (C) 2000, 2001, 2002 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;
/**
*
* A special-version of <CODE>LIST</CODE> which use zapfdingbats-letters.
*
* @see com.lowagie.text.List
* @author Michael Niedermair and Bruno Lowagie
*/
public class
ZapfDingbatsList extends
List {
/**
* char-number in zapfdingbats
*/
protected int
zn;
/**
* Creates a ZapfDingbatsList
*
* @param zn a char-number
*/
public
ZapfDingbatsList(int
zn) {
super(true);
this.
zn =
zn;
float
fontsize =
symbol.
getFont().
getSize();
symbol.
setFont(
FontFactory.
getFont(
FontFactory.
ZAPFDINGBATS,
fontsize,
Font.
NORMAL));
postSymbol = " ";
}
/**
* Creates a ZapfDingbatsList
*
* @param zn a char-number
* @param symbolIndent indent
*/
public
ZapfDingbatsList(int
zn, int
symbolIndent) {
super(true,
symbolIndent);
this.
zn =
zn;
float
fontsize =
symbol.
getFont().
getSize();
symbol.
setFont(
FontFactory.
getFont(
FontFactory.
ZAPFDINGBATS,
fontsize,
Font.
NORMAL));
postSymbol = " ";
}
/**
* set the char-number
* @param zn a char-number
*/
public void
setCharNumber(int
zn) {
this.
zn =
zn;
}
/**
* get the char-number
*
* @return char-number
*/
public int
getCharNumber() {
return
zn;
}
/**
* Adds an <CODE>Object</CODE> to the <CODE>List</CODE>.
*
* @param o the object to add.
* @return true if adding the object succeeded
*/
public boolean
add(
Object o) {
if (
o instanceof
ListItem) {
ListItem item = (
ListItem)
o;
Chunk chunk = new
Chunk(
preSymbol,
symbol.
getFont());
chunk.
append(
String.
valueOf((char)
zn));
chunk.
append(
postSymbol);
item.
setListSymbol(
chunk);
item.
setIndentationLeft(
symbolIndent,
autoindent);
item.
setIndentationRight(0);
list.
add(
item);
} else if (
o instanceof
List) {
List nested = (
List)
o;
nested.
setIndentationLeft(
nested.
getIndentationLeft() +
symbolIndent);
first--;
return
list.
add(
nested);
} else if (
o instanceof
String) {
return this.
add(new
ListItem((
String)
o));
}
return false;
}
}