/*
 * Copyright (c) 2007, 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 6575331
 * @key printer
 * @summary The specified pages should be printed.
 * @run main/manual=yesno PageRanges
 */

import java.awt.*;
import java.awt.print.*;

public class PageRanges implements Printable {

    static String[] instr = {
     "This test prints two jobs, and tests that the specified range",
     "of pages is printed. You must have a printer installed for this test.",
     "In the first dialog, select a page range of 2 to 3, and press OK",
     "In the second dialog, select ALL, to print all pages (in total 5 pages).",
     "Collect the two print outs and confirm the jobs printed correctly",
    };

    public static void main(String args[]) throws Exception {
        for (int i=0;i<instr.length;i++) {
            System.out.println(instr[i]);
        }
        PrinterJob job = PrinterJob.getPrinterJob();
        if (job.getPrintService() == null) {
           System.out.println("No printers. Test cannot continue.");
           return;
        }
        job.setPrintable(new PageRanges());
        if (!job.printDialog()) {
           return;
        }
        job.print();
        if (!job.printDialog()) {
           return;
        }
        job.print();

        return;
    }

    public int print(Graphics g, PageFormat pf, int pi)
                     throws PrinterException  {

        if (pi >= 5) {
            return NO_SUCH_PAGE;
        }

        g.drawString("Page : " + (pi+1), 200, 200);

        return PAGE_EXISTS;
    }
}
