diff options
Diffstat (limited to 'libjava/java/awt/print/Book.java')
| -rw-r--r-- | libjava/java/awt/print/Book.java | 255 |
1 files changed, 114 insertions, 141 deletions
diff --git a/libjava/java/awt/print/Book.java b/libjava/java/awt/print/Book.java index 9bdd7d6fd34..41f360beca0 100644 --- a/libjava/java/awt/print/Book.java +++ b/libjava/java/awt/print/Book.java @@ -1,5 +1,5 @@ /* Book.java -- A mixed group of pages to print. - Copyright (C) 1999 Free Software Foundation, Inc. + Copyright (C) 1999, 2004 Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -41,146 +41,119 @@ package java.awt.print; import java.util.Vector; /** - * This class allows documents to be created with different paper types, - * page formatters, and painters. - * - * @author Aaron M. Renn (arenn@urbanophile.com) - */ -public class Book implements Pageable -{ - -/* - * Instance Variables - */ - -// Painter objects for the book -Vector printables = new Vector(); - -// Page formats for the book -Vector page_formats = new Vector(); - -/*************************************************************************/ - -/* - * Constructors + * This class allows documents to be created with different paper types, + * page formatters, and painters. + * + * @author Aaron M. Renn (arenn@urbanophile.com) */ - -/** - * Initializes a new instance of <code>Book</code> that is empty. - */ -public -Book() -{ - ; -} - -/*************************************************************************/ - -/** - * Returns the number of pages in this book. - * - * @return The number of pages in this book. - */ -public int -getNumberOfPages() -{ - return(printables.size()); -} - -/*************************************************************************/ - -/** - * This method returns the <code>PageFormat</code> object for the - * specified page. - * - * @param page_number The number of the page to get information for, where - * page numbers start at 0. - * - * @return The <code>PageFormat</code> object for the specified page. - * - * @exception IndexOutOfBoundsException If the page number is not valid. - */ -public PageFormat -getPageFormat(int page_number) -{ - return((PageFormat)page_formats.elementAt(page_number)); -} - -/*************************************************************************/ - -/** - * This method returns the <code>Printable</code> object for the - * specified page. - * - * @param page_number The number of the page to get information for, where - * page numbers start at 0. - * - * @return The <code>Printable</code> object for the specified page. - * - * @exception IndexOutOfBoundsException If the page number is not valid. - */ -public Printable -getPrintable(int page_number) -{ - return((Printable)printables.elementAt(page_number)); -} - -/*************************************************************************/ - -/** - * This method appends a page to the end of the book. - * - * @param printable The <code>Printable</code> for this page. - * @param page_format The <code>PageFormat</code> for this page. - * - * @exception NullPointerException If either argument is <code>null</code>. - */ -public void -append(Printable printable, PageFormat page_format) -{ - append(printable, page_format, 1); -} - -/*************************************************************************/ - -/** - * This method appends the specified number of pages to the end of the book. - * Each one will be associated with the specified <code>Printable</code> - * and <code>PageFormat</code>. - * - * @param printable The <code>Printable</code> for this page. - * @param page_format The <code>PageFormat</code> for this page. - * @param num_pages The number of pages to append. - * - * @exception NullPointerException If any argument is <code>null</code>. - */ -public void -append(Printable printable, PageFormat page_format, int num_pages) -{ - for (int i = 0; i < num_pages; i++) - { - printables.addElement(printable); - page_formats.addElement(page_format); - } -} - -/*************************************************************************/ - -/** - * This method changes the <code>Printable</code> and <code>PageFormat</code> - * for the specified page. The page must already exist or an exception - * will be thrown. - * - * @param page_num The page number to alter. - * @param printable The new <code>Printable</code> for the page. - * @param page_format The new <code>PageFormat</code> for the page. - * - * @throws IndexOutOfBoundsException If the specified page does not exist. - */ -public void -setPage(int page_num, Printable printable, PageFormat page_format) +public class Book implements Pageable { - printables.setElementAt(printable, page_num); - page_formats.setElementAt(page_format, page_num); -} + /** + * Painter objects for the book. + */ + Vector printables = new Vector(); + + /** + * Page formats for the book. + */ + Vector page_formats = new Vector(); + + /** + * Initializes a new instance of <code>Book</code> that is empty. + */ + public Book() + { + } + + /** + * Returns the number of pages in this book. + * + * @return The number of pages in this book. + */ + public int getNumberOfPages() + { + return printables.size(); + } + + /** + * This method returns the <code>PageFormat</code> object for the + * specified page. + * + * @param page_number The number of the page to get information for, where + * page numbers start at 0. + * + * @return The <code>PageFormat</code> object for the specified page. + * + * @exception IndexOutOfBoundsException If the page number is not valid. + */ + public PageFormat getPageFormat(int page_number) + { + return (PageFormat) page_formats.elementAt(page_number); + } + + /** + * This method returns the <code>Printable</code> object for the + * specified page. + * + * @param page_number The number of the page to get information for, where + * page numbers start at 0. + * + * @return The <code>Printable</code> object for the specified page. + * + * @exception IndexOutOfBoundsException If the page number is not valid. + */ + public Printable getPrintable(int page_number) + { + return (Printable) printables.elementAt(page_number); + } + + /** + * This method appends a page to the end of the book. + * + * @param printable The <code>Printable</code> for this page. + * @param page_format The <code>PageFormat</code> for this page. + * + * @exception NullPointerException If either argument is <code>null</code>. + */ + public void append(Printable printable, PageFormat page_format) + { + append(printable, page_format, 1); + } + + /** + * This method appends the specified number of pages to the end of the book. + * Each one will be associated with the specified <code>Printable</code> + * and <code>PageFormat</code>. + * + * @param printable The <code>Printable</code> for this page. + * @param page_format The <code>PageFormat</code> for this page. + * @param num_pages The number of pages to append. + * + * @exception NullPointerException If any argument is <code>null</code>. + */ + public void append(Printable printable, PageFormat page_format, int num_pages) + { + for (int i = 0; i < num_pages; i++) + { + printables.addElement(printable); + page_formats.addElement(page_format); + } + } + + /** + * This method changes the <code>Printable</code> and <code>PageFormat</code> + * for the specified page. The page must already exist or an exception + * will be thrown. + * + * @param page_num The page number to alter. + * @param printable The new <code>Printable</code> for the page. + * @param page_format The new <code>PageFormat</code> for the page. + * + * @throws IndexOutOfBoundsException If the specified page does not exist. + */ + public void setPage(int page_num, Printable printable, PageFormat page_format) + { + printables.setElementAt(printable, page_num); + page_formats.setElementAt(page_format, page_num); + } } |