[gui] Add PrinterJob methods
Jerry Quinn
jlquinn@optonline.net
Mon Nov 15 05:21:00 GMT 2004
2004-11-15 Jerry Quinn <jlquinn@optonline.net>
* java/awt/print/PrinterJob.java (lookupPrintServices,
getPrintService, setPrintService): Implement.
(lookupStreamPrintServices): Add commented out implementation.
(printer): New field.
Index: PrinterJob.java
===================================================================
RCS file: /cvs/gcc/gcc/libjava/java/awt/print/PrinterJob.java,v
retrieving revision 1.3.20.1
retrieving revision 1.3.20.2
diff -u -r1.3.20.1 -r1.3.20.2
--- PrinterJob.java 10 Nov 2004 07:19:47 -0000 1.3.20.1
+++ PrinterJob.java 15 Nov 2004 05:19:15 -0000 1.3.20.2
@@ -37,6 +37,7 @@
package java.awt.print;
+import javax.print.PrintService;
import javax.print.attribute.PrintRequestAttributeSet;
/**
@@ -46,6 +47,8 @@
*/
public abstract class PrinterJob
{
+ // The print service associated with this job
+ private PrintService printer = null;
/*
* Class Methods
@@ -258,5 +261,72 @@
public abstract PageFormat
validatePage(PageFormat page);
+ /**
+ * 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();
+ }
+
} // class PrinterJob
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