001: /*
002: * Copyright 2003 by Michael Niedermair.
003: *
004: * The contents of this file are subject to the Mozilla Public License Version 1.1
005: * (the "License"); you may not use this file except in compliance with the License.
006: * You may obtain a copy of the License at http://www.mozilla.org/MPL/
007: *
008: * Software distributed under the License is distributed on an "AS IS" basis,
009: * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
010: * for the specific language governing rights and limitations under the License.
011: *
012: * The Original Code is 'iText, a free JAVA-PDF library'.
013: *
014: * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
015: * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
016: * All Rights Reserved.
017: * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
018: * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
019: *
020: * Contributor(s): all the names of the contributors are added in the source code
021: * where applicable.
022: *
023: * Alternatively, the contents of this file may be used under the terms of the
024: * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
025: * provisions of LGPL are applicable instead of those above. If you wish to
026: * allow use of your version of this file only under the terms of the LGPL
027: * License and not to allow others to use your version of this file under
028: * the MPL, indicate your decision by deleting the provisions above and
029: * replace them with the notice and other provisions required by the LGPL.
030: * If you do not delete the provisions above, a recipient may use your version
031: * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
032: *
033: * This library is free software; you can redistribute it and/or modify it
034: * under the terms of the MPL as stated above or under the terms of the GNU
035: * Library General Public License as published by the Free Software Foundation;
036: * either version 2 of the License, or any later version.
037: *
038: * This library is distributed in the hope that it will be useful, but WITHOUT
039: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
040: * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
041: * details.
042: *
043: * If you didn't download this code from the following link, you should check if
044: * you aren't using an obsolete version:
045: * http://www.lowagie.com/iText/
046: */
047: package com.lowagie.text;
048:
049: /**
050: *
051: * A special-version of <CODE>LIST</CODE> whitch use zapfdingbats-numbers (1..10).
052: *
053: * @see com.lowagie.text.List
054: * @author Michael Niedermair and Bruno Lowagie
055: */
056:
057: public class ZapfDingbatsNumberList extends List {
058:
059: /**
060: * which type
061: */
062: protected int type;
063:
064: /**
065: * Creates a ZapdDingbatsNumberList
066: * @param type the type of list
067: */
068: public ZapfDingbatsNumberList(int type) {
069: super (true);
070: this .type = type;
071: float fontsize = symbol.getFont().getSize();
072: symbol.setFont(FontFactory.getFont(FontFactory.ZAPFDINGBATS,
073: fontsize, Font.NORMAL));
074: }
075:
076: /**
077: * Creates a ZapdDingbatsNumberList
078: * @param type the type of list
079: * @param symbolIndent indent
080: */
081: public ZapfDingbatsNumberList(int type, int symbolIndent) {
082: super (true, symbolIndent);
083: this .type = type;
084: float fontsize = symbol.getFont().getSize();
085: symbol.setFont(FontFactory.getFont(FontFactory.ZAPFDINGBATS,
086: fontsize, Font.NORMAL));
087: }
088:
089: /**
090: * set the type
091: *
092: * @param type
093: */
094: public void setType(int type) {
095: this .type = type;
096: }
097:
098: /**
099: * get the type
100: *
101: * @return char-number
102: */
103: public int getType() {
104: return type;
105: }
106:
107: /**
108: * Adds an <CODE>Object</CODE> to the <CODE>List</CODE>.
109: *
110: * @param o the object to add.
111: * @return true if adding the object succeeded
112: */
113: public boolean add(Object o) {
114: if (o instanceof ListItem) {
115: ListItem item = (ListItem) o;
116: Chunk chunk;
117: switch (type) {
118: case 0:
119: chunk = new Chunk((char) (first + list.size() + 171),
120: symbol.getFont());
121: break;
122: case 1:
123: chunk = new Chunk((char) (first + list.size() + 181),
124: symbol.getFont());
125: break;
126: case 2:
127: chunk = new Chunk((char) (first + list.size() + 191),
128: symbol.getFont());
129: break;
130: default:
131: chunk = new Chunk((char) (first + list.size() + 201),
132: symbol.getFont());
133: }
134: chunk.append(" ");
135: item.setListSymbol(chunk);
136: item.setIndentationLeft(symbolIndent, autoindent);
137: item.setIndentationRight(0);
138: list.add(item);
139: } else if (o instanceof List) {
140: List nested = (List) o;
141: nested.setIndentationLeft(nested.getIndentationLeft()
142: + symbolIndent);
143: first--;
144: return list.add(nested);
145: } else if (o instanceof String) {
146: return this .add(new ListItem((String) o));
147: }
148: return false;
149: }
150: }
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