/*

 * Copyright (c) 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

 *

 * 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 8023392

  @summary Swing text components printed with spaces between chars

  @author Anton Nashatyrev

  @run applet/manual=yesno bug8023392.html

*/

import javax.swing.*;

import javax.swing.border.LineBorder;

import java.applet.Applet;

import java.awt.*;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.font.TextAttribute;

import java.awt.print.PageFormat;

import java.awt.print.Printable;

import java.awt.print.PrinterException;

import java.awt.print.PrinterJob;

import java.text.AttributedCharacterIterator;

import java.text.AttributedString;

public class bug8023392 extends Applet {

    static final String[] instructions = {

        "A Frame containing several pairs of labels ((a) and (b)) is displayed.",

        "Labels of each pair look the same and are left-aligned (with spaces ",

        "between chars).",

        "1. Hit the print button.",

        "2. Select any available printer (printing to file is also fine).",

        "3. Look at the printing result (paper, PDF, PS, etc.):",

        "   The (a) and (b) labels should look almost the same and the (a) labels",

        "   shouldn't appear as if they are stretched along X axis."};

    public void init() {

        this.setLayout(new BorderLayout());

        add(new SimplePrint2(), BorderLayout.CENTER);

        Sysout.createDialogWithInstructions(instructions);

    }

    public static class SimplePrint2 extends JPanel

            implements ActionListener, Printable {

        JLabel label1;

        JLabel label2;

        JButton printButton;

        public SimplePrint2() {

            setLayout(new BorderLayout());

            label1 = new JLabel("2a) a b c d e" +

                    "                         ");

            label2 = new JLabel("2b) a b c d e");

            Box p1 = new Box(BoxLayout.Y_AXIS);

            p1.add(label1);

            p1.add(label2);

            p1.add(new JLabel("wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww") {

                String s = "3a) a b c d e                                     ";

                @Override

                protected void paintComponent(Graphics g) {

                    sun.swing.SwingUtilities2.drawChars(this, g, s.toCharArray(),

                            0, s.length(), 0, 15);

                }

            });

            p1.add(new JLabel("wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww") {

                String s = "3b) a b c d e";

                @Override

                protected void paintComponent(Graphics g) {

                    sun.swing.SwingUtilities2.drawChars(this, g, s.toCharArray(),

                            0, s.length(), 0, 15);

                }

            });

            p1.add(new JLabel("wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww") {

                String s = "4a) a b c d e                                     ";

                AttributedCharacterIterator it;

                {

                    AttributedString as = new AttributedString(s);

                    as.addAttribute(TextAttribute.FONT, getFont());

                    as.addAttribute(TextAttribute.FOREGROUND, Color.RED, 3, 8);

                    it = as.getIterator();

                }

                @Override

                protected void paintComponent(Graphics g) {

                    sun.swing.SwingUtilities2.drawString(this, g, it, 0, 15);

                }

            });

            p1.add(new JLabel("wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww") {

                String s = "4b) a b c d e";

                AttributedCharacterIterator it;

                {

                    AttributedString as = new AttributedString(s);

                    as.addAttribute(TextAttribute.FONT, getFont());

                    as.addAttribute(TextAttribute.FOREGROUND, Color.RED, 3, 8);

                    it = as.getIterator();

                }

                @Override

                protected void paintComponent(Graphics g) {

                    sun.swing.SwingUtilities2.drawString(this, g, it, 0, 15);

                }

            });

            JPanel p2 = new JPanel();

            printButton = new JButton("Print");

            printButton.addActionListener(this);

            p2.add(printButton);

            Container c = this;

            c.add(p1, BorderLayout.CENTER);

            c.add(p2, BorderLayout.SOUTH);

            String[] data = {

                    "1a) \u30aa\u30f3\u30e9\u30a4\u30f3\u6d88\u8fbc" +

                    "                                              ",

                    "1b) \u30aa\u30f3\u30e9\u30a4\u30f3\u6d88\u8fbc"

            };

            JList l0 = new JList(data);

            l0.setVisibleRowCount(l0.getModel().getSize());

            JScrollPane jsp = new JScrollPane(l0);

            l0.setBorder(new LineBorder(Color.GRAY));

            c.add(jsp, BorderLayout.NORTH);

            for (Component comp : new Component[]{label1, label2, printButton}) {

                comp.setFont(new Font("Monospaced", 0, 16));

            }

        }

        public void actionPerformed(ActionEvent e) {

            PrinterJob job = PrinterJob.getPrinterJob();

            job.setPrintable(this);

            if (job.printDialog()) {

                try {

                    job.print();

                } catch (PrinterException ex) {

                    ex.printStackTrace();

                }

            }

        }

        public int print(Graphics graphics,

                         PageFormat pageFormat,

                         int pageIndex)

                throws PrinterException {

            if (pageIndex >= 1) {

                return Printable.NO_SUCH_PAGE;

            }

            this.paint(graphics);

            return Printable.PAGE_EXISTS;

        }

    }

}

/**

 * *************************************************

 * Standard Test Machinery

 * DO NOT modify anything below -- it's a standard

 * chunk of code whose purpose is to make user

 * interaction uniform, and thereby make it simpler

 * to read and understand someone else's test.

 * **************************************************

 */

class Sysout {

    private static TestDialog dialog;

    public static void createDialogWithInstructions(String[] instructions) {

        dialog = new TestDialog(new Frame(), "Instructions");

        dialog.printInstructions(instructions);

        dialog.show();

        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.show();

        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

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("South", messageText);

        pack();

        show();

    }// 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