Java example source code file (Collate2DPrintingTest.java)

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Java - Java tags/keywords

any, awt, button, collate2dprintingtest, docflavor, docprintjob, event, frame, hashprintrequestattributeset, instructions, panel, print, printing, printservice, string, sysout, testdialog, textarea

The Collate2DPrintingTest.java Java example source code

/*
 * Copyright (c) 2009, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

/**
 * @test
 * @bug 6362683 8012381
 * @summary Collation should work.
 * @run main/manual Collate2DPrintingTest
 */
import java.awt.*;
import java.awt.event.*;
import java.awt.print.*;
import javax.print.attribute.standard.*;
import javax.print.attribute.*;
import javax.print.*;
import java.io.*;

public class Collate2DPrintingTest
    extends Frame implements Doc, Printable, ActionListener {

        Button print2D = new Button("2D Print");
        Button printMerlin = new Button("PrintService");
        PrinterJob pj = PrinterJob.getPrinterJob();
        PrintService defService = null;
        HashPrintRequestAttributeSet prSet = new HashPrintRequestAttributeSet();

    public Collate2DPrintingTest() {

        Panel butPanel = new Panel();
        butPanel.add(print2D);
        butPanel.add(printMerlin);
        print2D.addActionListener(this);
        printMerlin.addActionListener(this);
        addWindowListener (new WindowAdapter() {
            public void windowClosing (WindowEvent e) {
                dispose();
            }
        });
        add("South", butPanel);

        defService = PrintServiceLookup.lookupDefaultPrintService();
        PrintService[] pservice;
        if (defService == null) {
            pservice = PrintServiceLookup.lookupPrintServices(null, null);
            if (pservice.length == 0) {
                throw new RuntimeException("No printer found.  TEST ABORTED");
            }
            defService = pservice[0];
        }
        prSet.add(SheetCollate.COLLATED);
        prSet.add(new Copies(2));
        pj.setPrintable(Collate2DPrintingTest.this);
        setSize(300, 200);
        setVisible(true);
    }


    public int print(Graphics g, PageFormat pf, int pageIndex)
          throws PrinterException {
        g.drawString("Page: " + pageIndex, 100, 100);
        if (pageIndex == 2) {
            return Printable.NO_SUCH_PAGE;
        } else {
            return Printable.PAGE_EXISTS;
        }
    }

    public void actionPerformed (ActionEvent ae) {
        try {
            if (ae.getSource() == print2D) {
                if (pj.printDialog(prSet)) {
                    pj.print(prSet);
                }
            } else {
                DocPrintJob pj = defService.createPrintJob();
                pj.print(this, prSet);
            }
            System.out.println ("DONE");
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public DocAttributeSet getAttributes() {
        return null;
    }

    public DocFlavor getDocFlavor() {
        DocFlavor flavor = DocFlavor.SERVICE_FORMATTED.PRINTABLE;
        return flavor;
    }

    public Object getPrintData() {
        return this;
    }

    public Reader getReaderForText() {
        return null;
    }

    public InputStream getStreamForBytes() {
        return null;
    }

  public static void main( String[] args) {

  String[] instructions =
        {
         "You must have a printer available to perform this test",
         "The print result should be collated."
       };
      Sysout.createDialog( );
      Sysout.printInstructions( instructions );

     new Collate2DPrintingTest();
  }
}


class Sysout {
   private static TestDialog dialog;

   public static void createDialogWithInstructions( String[] instructions )
    {
      dialog = new TestDialog( new Frame(), "Instructions" );
      dialog.printInstructions( instructions );
      dialog.setVisible(true);
      println( "Any messages for the tester will display here." );
    }

   public static void createDialog( )
    {
      dialog = new TestDialog( new Frame(), "Instructions" );
      String[] defInstr = { "Instructions will appear here. ", "" } ;
      dialog.printInstructions( defInstr );
      dialog.setVisible(true);
      println( "Any messages for the tester will display here." );
    }


   public static void printInstructions( String[] instructions )
    {
      dialog.printInstructions( instructions );
    }


   public static void println( String messageIn )
    {
      dialog.displayMessage( messageIn );
    }

}// Sysout  class

/**
  This is part of the standard test machinery.  It provides a place for the
   test instructions to be displayed, and a place for interactive messages
   to the user to be displayed.
  To have the test instructions displayed, see Sysout.
  To have a message to the user be displayed, see Sysout.
  Do not call anything in this dialog directly.
  */
class TestDialog extends Dialog {

   TextArea instructionsText;
   TextArea messageText;
   int maxStringLength = 80;

   //DO NOT call this directly, go through Sysout
   public TestDialog( Frame frame, String name )
    {
      super( frame, name );
      int scrollBoth = TextArea.SCROLLBARS_BOTH;
      instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );
      add( "North", instructionsText );

      messageText = new TextArea( "", 5, maxStringLength, scrollBoth );
      add("Center", messageText);

      pack();

      setVisible(true);
    }// TestDialog()

   //DO NOT call this directly, go through Sysout
   public void printInstructions( String[] instructions )
    {
      //Clear out any current instructions
      instructionsText.setText( "" );

      //Go down array of instruction strings

      String printStr, remainingStr;
      for( int i=0; i < instructions.length; i++ )
       {
         //chop up each into pieces maxSringLength long
         remainingStr = instructions[ i ];
         while( remainingStr.length() > 0 )
          {
            //if longer than max then chop off first max chars to print
            if( remainingStr.length() >= maxStringLength )
             {
               //Try to chop on a word boundary
               int posOfSpace = remainingStr.
                  lastIndexOf( ' ', maxStringLength - 1 );

               if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1;

               printStr = remainingStr.substring( 0, posOfSpace + 1 );
               remainingStr = remainingStr.substring( posOfSpace + 1 );
             }
            //else just print
            else
             {
               printStr = remainingStr;
               remainingStr = "";
             }

            instructionsText.append( printStr + "\n" );

          }// while

       }// for

    }//printInstructions()

   //DO NOT call this directly, go through Sysout
   public void displayMessage( String messageIn )
    {
      messageText.append( messageIn + "\n" );
    }

 }// TestDialog  class