diff options
Diffstat (limited to 'libjava/java/awt/print/PrinterJob.java')
| -rw-r--r-- | libjava/java/awt/print/PrinterJob.java | 451 |
1 files changed, 239 insertions, 212 deletions
diff --git a/libjava/java/awt/print/PrinterJob.java b/libjava/java/awt/print/PrinterJob.java index 3ad456788e4..8998aa0ff89 100644 --- a/libjava/java/awt/print/PrinterJob.java +++ b/libjava/java/awt/print/PrinterJob.java @@ -1,5 +1,5 @@ /* PrinterJob.java -- This job is the printer control class - Copyright (C) 1999 Free Software Foundation, Inc. + Copyright (C) 1999, 2004 Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -38,219 +38,246 @@ exception statement from your version. */ package java.awt.print; -/** - * This class controls printing. - * - * @author Aaron M. Renn (arenn@urbanophile.com) - */ -public abstract class PrinterJob -{ - -/* - * Class Methods - */ - -/** - * Creates a new print job. - * - * @return A <code>PrinterJob</code> object for the newly created print job. - */ -public static PrinterJob -getPrinterJob() -{ - // FIXME: Need to fix this to load a default implementation instance. - return(null); -} - -/*************************************************************************/ - -/* - * Constructors - */ +import javax.print.DocFlavor; +import javax.print.PrintService; +import javax.print.PrintServiceLookup; +//import javax.print.StreamPrintServiceFactory; +import javax.print.attribute.PrintRequestAttributeSet; /** - * Initializes a new instance of <code>PrinterJob</code>. - */ -public -PrinterJob() -{ - ; -} - -/*************************************************************************/ - -/* - * Instance Methods + * This class controls printing. + * + * @author Aaron M. Renn (arenn@urbanophile.com) */ - -/** - * Returns the number of copies to be printed. - * - * @return The number of copies to be printed. - */ -public abstract int -getCopies(); - -/*************************************************************************/ - -/** - * Sets the number of copies to be printed. - * - * @param copies The number of copies to be printed. - */ -public abstract void setCopies (int copies); - -/*************************************************************************/ - -/** - * Returns the name of the print job. - * - * @return The name of the print job. - */ -public abstract String -getJobName(); - -/*************************************************************************/ - -/** - * Sets the name of the print job. - * - * @param job_name The name of the print job. - */ -public abstract void setJobName (String job_name); - -/*************************************************************************/ - -/** - * Returns the printing user name. - * - * @return The printing username. - */ -public abstract String -getUserName(); - -/*************************************************************************/ - -/** - * Cancels an in progress print job. - */ -public abstract void -cancel(); - -/*************************************************************************/ - -/** - * Tests whether or not this job has been cancelled. - * - * @param <code>true</code> if this job has been cancelled, <code>false</code> - * otherwise. - */ -public abstract boolean -isCancelled(); - -/*************************************************************************/ - -/** - * Returns an instance of the default page which will have the default - * paper and orientation. - * - * @return A default instance of <code>PageFormat</code>. - */ -public PageFormat -defaultPage() +public abstract class PrinterJob { - return(new PageFormat()); + // The print service associated with this job + private PrintService printer = null; + + /** + * Creates a new print job. + * + * @return A <code>PrinterJob</code> object for the newly created print job. + */ + public static PrinterJob getPrinterJob() + { + // FIXME: Need to fix this to load a default implementation instance. + return null; + } + + /** + * Initializes a new instance of <code>PrinterJob</code>. + */ + public PrinterJob() + { + } + + /** + * Returns the number of copies to be printed. + * + * @return The number of copies to be printed. + */ + public abstract int getCopies(); + + /** + * Sets the number of copies to be printed. + * + * @param copies The number of copies to be printed. + */ + public abstract void setCopies(int copies); + + /** + * Returns the name of the print job. + * + * @return The name of the print job. + */ + public abstract String getJobName(); + + /** + * Sets the name of the print job. + * + * @param job_name The name of the print job. + */ + public abstract void setJobName(String job_name); + + /** + * Returns the printing user name. + * + * @return The printing username. + */ + public abstract String getUserName(); + + /** + * Cancels an in progress print job. + */ + public abstract void cancel(); + + /** + * Tests whether or not this job has been cancelled. + * + * @return <code>true</code> if this job has been cancelled, <code>false</code> + * otherwise. + */ + public abstract boolean isCancelled(); + + /** + * Returns an instance of the default page which will have the default + * paper and orientation. + * + * @return A default instance of <code>PageFormat</code>. + */ + public PageFormat defaultPage() + { + return new PageFormat(); + } + + /** + * Clones the specified <code>PageFormat</code> object then alters the + * clone so that it represents the default page format. + * + * @param page_format The <code>PageFormat</code> to clone. + * + * @return A new default page format. + */ + public abstract PageFormat defaultPage(PageFormat page_format); + + /** + * Displays a dialog box to the user which allows the page format + * attributes to be modified. + * + * @param page_format The <code>PageFormat</code> object to modify. + * + * @return The modified <code>PageFormat</code>. + */ + public abstract PageFormat pageDialog(PageFormat page_format); + + /** + * Prints the pages. + */ + public abstract void print () throws PrinterException; + + /** + * Prints the page with given attributes. + */ + public abstract void print (PrintRequestAttributeSet attributes) + throws PrinterException; + + /** + * Displays a dialog box to the user which allows the print job + * attributes to be modified. + * + * @return <code>false</code> if the user cancels the dialog box, + * <code>true</code> otherwise. + */ + public abstract boolean printDialog(); + + /** + * Displays a dialog box to the user which allows the print job + * attributes to be modified. + * + * @return <code>false</code> if the user cancels the dialog box, + * <code>true</code> otherwise. + */ + public abstract boolean printDialog(PrintRequestAttributeSet attributes); + + /** + * This sets the pages that are to be printed. + * + * @param pageable The pages to be printed, which may not be <code>null</code>. + */ + public abstract void setPageable(Pageable pageable); + + /** + * Sets this specified <code>Printable</code> as the one to use for + * rendering the pages on the print device. + * + * @param printable The <code>Printable</code> for the print job. + */ + public abstract void setPrintable(Printable printable); + + /** + * Sets the <code>Printable</code> and the page format for the pages + * to be printed. + * + * @param printable The <code>Printable</code> for the print job. + * @param page_format The <code>PageFormat</code> for the print job. + */ + public abstract void setPrintable(Printable printable, PageFormat page_format); + + /** + * Makes any alterations to the specified <code>PageFormat</code> + * necessary to make it work with the current printer. The alterations + * are made to a clone of the input object, which is then returned. + * + * @param page_format The <code>PageFormat</code> to validate. + * + * @return The validated <code>PageFormat</code>. + */ + public abstract PageFormat validatePage(PageFormat page_format); + + /** + * Find and return 2D image print services. + * + * This is the same as calling PrintServiceLookup.lookupPrintServices() + * with Pageable service-specified DocFlavor. + * @return Array of PrintService objects, could be empty. + * @since 1.4 + */ + public static PrintService[] lookupPrintServices() + { + return new PrintService[0]; + // FIXME: + // Enable this when javax.print has this implemented. +// return PrintServiceLookup.lookupPrintServices( +// new DocFlavor("application/x-java-jvm-local-objectref", +// "java.awt.print.Pageable"), +// null); + } + + /** + * Find and return 2D image stream print services. + * + * This is the same as calling + * StreamPrintServiceFactory.lookupStreamPrintServices() + * with Pageable service-specified DocFlavor. + * @param mimeType The output format mime type, or null for any type. + * @return Array of stream print services, could be empty. + * @since 1.4 + */ + // FIXME: + // Enable when javax.print has StreamPrintServiceFactory +// public static StreamPrintServiceFactory[] lookupStreamPrintServices(String mimeType) +// { +// return StreamPrintServiceFactory.lookupStreamServiceFactories( +// new DocFlavor("application/x-java-jvm-local-objectref", +// "java.awt.print.Pageable"), +// mimeType); +// } + + /** + * Return the printer for this job. If print services aren't supported by + * the subclass, returns null. + * + * @return The associated PrintService. + * @since 1.4 + */ + public PrintService getPrintService() + { + return null; + } + + /** + * Change the printer for this print job to service. Subclasses that + * support setting the print service override this method. Throws + * PrinterException when the class doesn't support setting the printer, + * the service doesn't support Pageable or Printable interfaces for 2D + * print output. + * @param service The new printer to use. + * @throws PrinterException if service is not valid. + */ + public void setPrintService(PrintService service) + throws PrinterException + { + throw new PrinterException(); + } } - -/*************************************************************************/ - -/** - * Clones the specified <code>PageFormat</code> object then alters the - * clone so that it represents the default page format. - * - * @param page_format The <code>PageFormat</code> to clone. - * - * @return A new default page format. - */ -public abstract PageFormat -defaultPage(PageFormat page_format); - -/*************************************************************************/ - -/** - * Displays a dialog box to the user which allows the page format - * attributes to be modified. - * - * @param page_format The <code>PageFormat</code> object to modify. - * - * @return The modified <code>PageFormat</code>. - */ -public abstract PageFormat -pageDialog(PageFormat page_format); - -/*************************************************************************/ - -/** - * Prints the pages. - */ -public abstract void print () throws PrinterException; - -/** - * Displays a dialog box to the user which allows the print job - * attributes to be modified. - * - * @return <code>false</code> if the user cancels the dialog box, - * <code>true</code> otherwise. - */ -public abstract boolean -printDialog(); - -/*************************************************************************/ - -/** - * This sets the pages that are to be printed. - * - * @param pageable The pages to be printed, which may not be <code>null</code>. - */ -public abstract void -setPageable(Pageable pageable); - -/*************************************************************************/ - -/** - * Sets this specified <code>Printable</code> as the one to use for - * rendering the pages on the print device. - * - * @param printable The <code>Printable</code> for the print job. - */ -public abstract void -setPrintable(Printable printable); - -/*************************************************************************/ - -/** - * Sets the <code>Printable</code> and the page format for the pages - * to be printed. - * - * @param printable The <code>Printable</code> for the print job. - * @param page_format The <code>PageFormat</code> for the print job. - */ -public abstract void -setPrintable(Printable printable, PageFormat page_format); - -/*************************************************************************/ - -/** - * Makes any alterations to the specified <code>PageFormat</code> - * necessary to make it work with the current printer. The alterations - * are made to a clone of the input object, which is then returned. - * - * @param page_format The <code>PageFormat</code> to validate. - * - * @return The validated <code>PageFormat</code>. - */ -public abstract PageFormat -validatePage(PageFormat page); - -} // class PrinterJob - |
