1 /*
   2  * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /**
  25  * @test
  26  * @bug 6543815 6601097 8160888
  27  * @summary Image should be sent to printer, no exceptions thrown.
  28  *    The 3 printouts should have a rectangle which is the minimum
  29  *    possible margins ie, the margins should be hardware margins
  30  *    and not java default 1 inch margins.
  31  * @run main Margins
  32  */
  33 
  34 import java.awt.print.PrinterJob;
  35 import java.awt.print.Printable;
  36 import java.awt.print.PageFormat;
  37 import java.awt.print.Paper;
  38 import java.awt.print.PrinterException;
  39 import java.awt.Graphics;
  40 import java.awt.Graphics2D;
  41 import java.awt.Color;
  42 import java.awt.Robot;
  43 import java.awt.event.KeyEvent;
  44 
  45 public class Margins implements Printable {
  46 
  47     public static void main(String args[]) throws Exception {
  48         Robot robot = new Robot();
  49         Thread t = new Thread (() -> {
  50             robot.waitForIdle();
  51             robot.delay(5000);
  52             robot.keyPress(KeyEvent.VK_ENTER);
  53             robot.keyRelease(KeyEvent.VK_ENTER);
  54             robot.waitForIdle();
  55             robot.delay(5000);
  56             robot.keyPress(KeyEvent.VK_ENTER);
  57             robot.keyRelease(KeyEvent.VK_ENTER);
  58             robot.waitForIdle();
  59             robot.delay(5000);
  60             robot.keyPress(KeyEvent.VK_ENTER);
  61             robot.keyRelease(KeyEvent.VK_ENTER);
  62         });
  63 
  64         PrinterJob job = PrinterJob.getPrinterJob();
  65         PageFormat pageFormat = job.defaultPage();
  66         Paper paper = pageFormat.getPaper();
  67         double wid = paper.getWidth();
  68         double hgt = paper.getHeight();
  69         paper.setImageableArea(0, -10, wid, hgt);
  70         t.start();
  71 
  72         pageFormat = job.pageDialog(pageFormat);
  73         pageFormat.setPaper(paper);
  74         job.setPrintable(new Margins(), pageFormat);
  75         try {
  76             job.print();
  77         } catch (PrinterException e) {
  78         }
  79 
  80         paper.setImageableArea(0, 0, wid, hgt + 72);
  81         pageFormat = job.pageDialog(pageFormat);
  82         pageFormat.setPaper(paper);
  83 
  84         job.setPrintable(new Margins(), pageFormat);
  85         try {
  86            job.print();
  87         } catch (PrinterException e) {
  88         }
  89 
  90         pageFormat = job.defaultPage();
  91         paper = pageFormat.getPaper();
  92         wid = paper.getWidth();
  93         hgt = paper.getHeight();
  94 
  95         paper.setImageableArea(0, -10, -wid, hgt);
  96         pageFormat = job.pageDialog(pageFormat);
  97         pageFormat.setPaper(paper);
  98 
  99         job.setPrintable(new Margins(), pageFormat);
 100         try {
 101            job.print();
 102         } catch (PrinterException e) {
 103         }
 104     }
 105 
 106    public int print(Graphics g, PageFormat pf, int page)
 107        throws PrinterException {
 108 
 109        if (page > 0) {
 110            return NO_SUCH_PAGE;
 111        }
 112        int ix = (int)pf.getImageableX();
 113        int iy = (int)pf.getImageableY();
 114        int iw = (int)pf.getImageableWidth();
 115        int ih = (int)pf.getImageableHeight();
 116        System.out.println("ix="+ix+" iy="+iy+" iw="+iw+" ih="+ih);
 117        if ((ix < 0) || (iy < 0)) {
 118            throw new RuntimeException("Imageable x or y is a negative value.");
 119        }
 120 
 121 
 122        Paper paper = pf.getPaper();
 123        int wid = (int)paper.getWidth();
 124        int hgt = (int)paper.getHeight();
 125        System.out.println("wid="+wid+" hgt="+hgt);
 126        /*
 127         * If imageable width/height is -ve, then print was done with 1" margin
 128         * e.g. ix=72 iy=72 iw=451 ih=697 and paper wid=595
 129         * but with fix, we get print with hardware margin e.g.
 130         * ix=12, iy=12, iw=571, ih=817
 131         */
 132        if ((wid - iw > 72) || (hgt - ih > 72)) {
 133            throw new RuntimeException("Imageable width or height is negative value");
 134        }
 135        if ((ix+iw > wid) || (iy+ih > hgt)) {
 136            throw new RuntimeException("Printable width or height "
 137                    + "exceeds paper width or height.");
 138        }
 139        // runtime checking to see if the margins/printable area
 140        // correspond to the entire size of the paper, for now, make it pass
 141        // as for linux, the hwmargin is not taken into account - bug6574279
 142        if (ix == 0 && iy == 0 && (ix+iw == wid) && (iy+ih == hgt)) {
 143            return PAGE_EXISTS;
 144        }
 145 
 146        Graphics2D g2d = (Graphics2D)g;
 147        g2d.translate(ix, iy);
 148        g2d.setColor(Color.black);
 149        g2d.drawRect(1, 1, iw-2, ih-2);
 150 
 151        return PAGE_EXISTS;
 152    }
 153 }