1 /*
2  * Copyright (c) 2007, 2017, 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  * @key headful printer
27  * @bug 6543815 6601097 8160888
28  * @summary Image should be sent to printer, no exceptions thrown.
29  *    The 3 printouts should have a rectangle which is the minimum
30  *    possible margins ie, the margins should be hardware margins
31  *    and not java default 1 inch margins.
32  * @run main Margins
33  */
34 
35 import java.awt.print.PrinterJob;
36 import java.awt.print.Printable;
37 import java.awt.print.PageFormat;
38 import java.awt.print.Paper;
39 import java.awt.print.PrinterException;
40 import java.awt.Graphics;
41 import java.awt.Graphics2D;
42 import java.awt.Color;
43 import java.awt.Robot;
44 import java.awt.event.KeyEvent;
45 
46 public class Margins implements Printable {
47 
main(String args[])48     public static void main(String args[]) throws Exception {
49         Robot robot = new Robot();
50         Thread t = new Thread (() -> {
51             robot.waitForIdle();
52             robot.delay(5000);
53             robot.keyPress(KeyEvent.VK_ENTER);
54             robot.keyRelease(KeyEvent.VK_ENTER);
55             robot.waitForIdle();
56             robot.delay(5000);
57             robot.keyPress(KeyEvent.VK_ENTER);
58             robot.keyRelease(KeyEvent.VK_ENTER);
59             robot.waitForIdle();
60             robot.delay(5000);
61             robot.keyPress(KeyEvent.VK_ENTER);
62             robot.keyRelease(KeyEvent.VK_ENTER);
63         });
64 
65         PrinterJob job = PrinterJob.getPrinterJob();
66         PageFormat pageFormat = job.defaultPage();
67         Paper paper = pageFormat.getPaper();
68         double wid = paper.getWidth();
69         double hgt = paper.getHeight();
70         paper.setImageableArea(0, -10, wid, hgt);
71         t.start();
72 
73         pageFormat = job.pageDialog(pageFormat);
74         pageFormat.setPaper(paper);
75         job.setPrintable(new Margins(), pageFormat);
76         try {
77             job.print();
78         } catch (PrinterException e) {
79         }
80 
81         paper.setImageableArea(0, 0, wid, hgt + 72);
82         pageFormat = job.pageDialog(pageFormat);
83         pageFormat.setPaper(paper);
84 
85         job.setPrintable(new Margins(), pageFormat);
86         try {
87            job.print();
88         } catch (PrinterException e) {
89         }
90 
91         pageFormat = job.defaultPage();
92         paper = pageFormat.getPaper();
93         wid = paper.getWidth();
94         hgt = paper.getHeight();
95 
96         paper.setImageableArea(0, -10, -wid, hgt);
97         pageFormat = job.pageDialog(pageFormat);
98         pageFormat.setPaper(paper);
99 
100         job.setPrintable(new Margins(), pageFormat);
101         try {
102            job.print();
103         } catch (PrinterException e) {
104         }
105     }
106 
print(Graphics g, PageFormat pf, int page)107    public int print(Graphics g, PageFormat pf, int page)
108        throws PrinterException {
109 
110        if (page > 0) {
111            return NO_SUCH_PAGE;
112        }
113        int ix = (int)pf.getImageableX();
114        int iy = (int)pf.getImageableY();
115        int iw = (int)pf.getImageableWidth();
116        int ih = (int)pf.getImageableHeight();
117        System.out.println("ix="+ix+" iy="+iy+" iw="+iw+" ih="+ih);
118        if ((ix < 0) || (iy < 0)) {
119            throw new RuntimeException("Imageable x or y is a negative value.");
120        }
121 
122 
123        Paper paper = pf.getPaper();
124        int wid = (int)paper.getWidth();
125        int hgt = (int)paper.getHeight();
126        System.out.println("wid="+wid+" hgt="+hgt);
127        /*
128         * If imageable width/height is -ve, then print was done with 1" margin
129         * e.g. ix=72 iy=72 iw=451 ih=697 and paper wid=595
130         * but with fix, we get print with hardware margin e.g.
131         * ix=12, iy=12, iw=571, ih=817
132         */
133        if ((wid - iw > 72) || (hgt - ih > 72)) {
134            throw new RuntimeException("Imageable width or height is negative value");
135        }
136        if ((ix+iw > wid) || (iy+ih > hgt)) {
137            throw new RuntimeException("Printable width or height "
138                    + "exceeds paper width or height.");
139        }
140        // runtime checking to see if the margins/printable area
141        // correspond to the entire size of the paper, for now, make it pass
142        // as for linux, the hwmargin is not taken into account - bug6574279
143        if (ix == 0 && iy == 0 && (ix+iw == wid) && (iy+ih == hgt)) {
144            return PAGE_EXISTS;
145        }
146 
147        Graphics2D g2d = (Graphics2D)g;
148        g2d.translate(ix, iy);
149        g2d.setColor(Color.black);
150        g2d.drawRect(1, 1, iw-2, ih-2);
151 
152        return PAGE_EXISTS;
153    }
154 }
155