1 |
14 |
jlechner |
/* Book.java -- A mixed group of pages to print.
|
2 |
|
|
Copyright (C) 1999, 2004 Free Software Foundation, Inc.
|
3 |
|
|
|
4 |
|
|
This file is part of GNU Classpath.
|
5 |
|
|
|
6 |
|
|
GNU Classpath is free software; you can redistribute it and/or modify
|
7 |
|
|
it under the terms of the GNU General Public License as published by
|
8 |
|
|
the Free Software Foundation; either version 2, or (at your option)
|
9 |
|
|
any later version.
|
10 |
|
|
|
11 |
|
|
GNU Classpath is distributed in the hope that it will be useful, but
|
12 |
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 |
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
14 |
|
|
General Public License for more details.
|
15 |
|
|
|
16 |
|
|
You should have received a copy of the GNU General Public License
|
17 |
|
|
along with GNU Classpath; see the file COPYING. If not, write to the
|
18 |
|
|
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
19 |
|
|
02110-1301 USA.
|
20 |
|
|
|
21 |
|
|
Linking this library statically or dynamically with other modules is
|
22 |
|
|
making a combined work based on this library. Thus, the terms and
|
23 |
|
|
conditions of the GNU General Public License cover the whole
|
24 |
|
|
combination.
|
25 |
|
|
|
26 |
|
|
As a special exception, the copyright holders of this library give you
|
27 |
|
|
permission to link this library with independent modules to produce an
|
28 |
|
|
executable, regardless of the license terms of these independent
|
29 |
|
|
modules, and to copy and distribute the resulting executable under
|
30 |
|
|
terms of your choice, provided that you also meet, for each linked
|
31 |
|
|
independent module, the terms and conditions of the license of that
|
32 |
|
|
module. An independent module is a module which is not derived from
|
33 |
|
|
or based on this library. If you modify this library, you may extend
|
34 |
|
|
this exception to your version of the library, but you are not
|
35 |
|
|
obligated to do so. If you do not wish to do so, delete this
|
36 |
|
|
exception statement from your version. */
|
37 |
|
|
|
38 |
|
|
|
39 |
|
|
package java.awt.print;
|
40 |
|
|
|
41 |
|
|
import java.util.Vector;
|
42 |
|
|
|
43 |
|
|
/**
|
44 |
|
|
* This class allows documents to be created with different paper types,
|
45 |
|
|
* page formatters, and painters.
|
46 |
|
|
*
|
47 |
|
|
* @author Aaron M. Renn (arenn@urbanophile.com)
|
48 |
|
|
*/
|
49 |
|
|
public class Book implements Pageable
|
50 |
|
|
{
|
51 |
|
|
/**
|
52 |
|
|
* Painter objects for the book.
|
53 |
|
|
*/
|
54 |
|
|
Vector printables = new Vector();
|
55 |
|
|
|
56 |
|
|
/**
|
57 |
|
|
* Page formats for the book.
|
58 |
|
|
*/
|
59 |
|
|
Vector page_formats = new Vector();
|
60 |
|
|
|
61 |
|
|
/**
|
62 |
|
|
* Initializes a new instance of <code>Book</code> that is empty.
|
63 |
|
|
*/
|
64 |
|
|
public Book()
|
65 |
|
|
{
|
66 |
|
|
}
|
67 |
|
|
|
68 |
|
|
/**
|
69 |
|
|
* Returns the number of pages in this book.
|
70 |
|
|
*
|
71 |
|
|
* @return The number of pages in this book.
|
72 |
|
|
*/
|
73 |
|
|
public int getNumberOfPages()
|
74 |
|
|
{
|
75 |
|
|
return printables.size();
|
76 |
|
|
}
|
77 |
|
|
|
78 |
|
|
/**
|
79 |
|
|
* This method returns the <code>PageFormat</code> object for the
|
80 |
|
|
* specified page.
|
81 |
|
|
*
|
82 |
|
|
* @param page_number The number of the page to get information for, where
|
83 |
|
|
* page numbers start at 0.
|
84 |
|
|
*
|
85 |
|
|
* @return The <code>PageFormat</code> object for the specified page.
|
86 |
|
|
*
|
87 |
|
|
* @exception IndexOutOfBoundsException If the page number is not valid.
|
88 |
|
|
*/
|
89 |
|
|
public PageFormat getPageFormat(int page_number)
|
90 |
|
|
{
|
91 |
|
|
return (PageFormat) page_formats.elementAt(page_number);
|
92 |
|
|
}
|
93 |
|
|
|
94 |
|
|
/**
|
95 |
|
|
* This method returns the <code>Printable</code> object for the
|
96 |
|
|
* specified page.
|
97 |
|
|
*
|
98 |
|
|
* @param page_number The number of the page to get information for, where
|
99 |
|
|
* page numbers start at 0.
|
100 |
|
|
*
|
101 |
|
|
* @return The <code>Printable</code> object for the specified page.
|
102 |
|
|
*
|
103 |
|
|
* @exception IndexOutOfBoundsException If the page number is not valid.
|
104 |
|
|
*/
|
105 |
|
|
public Printable getPrintable(int page_number)
|
106 |
|
|
{
|
107 |
|
|
return (Printable) printables.elementAt(page_number);
|
108 |
|
|
}
|
109 |
|
|
|
110 |
|
|
/**
|
111 |
|
|
* This method appends a page to the end of the book.
|
112 |
|
|
*
|
113 |
|
|
* @param printable The <code>Printable</code> for this page.
|
114 |
|
|
* @param page_format The <code>PageFormat</code> for this page.
|
115 |
|
|
*
|
116 |
|
|
* @exception NullPointerException If either argument is <code>null</code>.
|
117 |
|
|
*/
|
118 |
|
|
public void append(Printable printable, PageFormat page_format)
|
119 |
|
|
{
|
120 |
|
|
append(printable, page_format, 1);
|
121 |
|
|
}
|
122 |
|
|
|
123 |
|
|
/**
|
124 |
|
|
* This method appends the specified number of pages to the end of the book.
|
125 |
|
|
* Each one will be associated with the specified <code>Printable</code>
|
126 |
|
|
* and <code>PageFormat</code>.
|
127 |
|
|
*
|
128 |
|
|
* @param printable The <code>Printable</code> for this page.
|
129 |
|
|
* @param page_format The <code>PageFormat</code> for this page.
|
130 |
|
|
* @param num_pages The number of pages to append.
|
131 |
|
|
*
|
132 |
|
|
* @exception NullPointerException If any argument is <code>null</code>.
|
133 |
|
|
*/
|
134 |
|
|
public void append(Printable printable, PageFormat page_format, int num_pages)
|
135 |
|
|
{
|
136 |
|
|
for (int i = 0; i < num_pages; i++)
|
137 |
|
|
{
|
138 |
|
|
printables.addElement(printable);
|
139 |
|
|
page_formats.addElement(page_format);
|
140 |
|
|
}
|
141 |
|
|
}
|
142 |
|
|
|
143 |
|
|
/**
|
144 |
|
|
* This method changes the <code>Printable</code> and <code>PageFormat</code>
|
145 |
|
|
* for the specified page. The page must already exist or an exception
|
146 |
|
|
* will be thrown.
|
147 |
|
|
*
|
148 |
|
|
* @param page_num The page number to alter.
|
149 |
|
|
* @param printable The new <code>Printable</code> for the page.
|
150 |
|
|
* @param page_format The new <code>PageFormat</code> for the page.
|
151 |
|
|
*
|
152 |
|
|
* @throws IndexOutOfBoundsException If the specified page does not exist.
|
153 |
|
|
*/
|
154 |
|
|
public void setPage(int page_num, Printable printable, PageFormat page_format)
|
155 |
|
|
{
|
156 |
|
|
printables.setElementAt(printable, page_num);
|
157 |
|
|
page_formats.setElementAt(page_format, page_num);
|
158 |
|
|
}
|
159 |
|
|
}
|