com.idrsolutions.image.JDeli Maven / Gradle / Ivy
/*
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.idrsolutions.com
* Help section for developers at http://www.idrsolutions.com/support/
*
* (C) Copyright 1997-2015 IDRsolutions and Contributors.
*
* This file is part of JPedal/JPDF2HTML5
*
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ---------------
* JDeli.java
* ---------------
*/
package com.idrsolutions.image;
import com.idrsolutions.image.png.PngCompressor;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Cursor;
import java.awt.Desktop;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.GraphicsEnvironment;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Arrays;
import javax.swing.*;
public class JDeli {
private enum Action {
COMPRESSPNG;
@Override
public String toString() {
return super.toString().toLowerCase();
}
}
private static void doAction(final String actionAsString, final String[] args) {
Action action;
try {
action = Action.valueOf(actionAsString.toUpperCase());
} catch (IllegalArgumentException ignored) {
action = null;
}
if (action == null) {
System.out.println("JDeli action '" + actionAsString + "' not recognised. Available actions are: " + Arrays.toString(Action.values()));
} else {
switch (action) {
case COMPRESSPNG:
PngCompressor.main(args);
break;
}
}
}
/**
* routine to return new array with first value removed
* @param inputValues - does not check for null or single value
* @return new array
*/
private static String[] removeFirstValue(final String[] inputValues) {
final int newArraySize = inputValues.length - 1;
final String[] outputValues = new String[newArraySize];
System.arraycopy(inputValues, 1, outputValues, 0, newArraySize);
return outputValues;
}
private static final Color BACKGROUND_COLOR = new Color(84, 130, 31);
private static final Color FOREGROUND_COLOR = Color.WHITE;
private static final Font FONT = new Font("SansSerif", Font.BOLD, 13);
private static JLabel getStyledLabel(final JLabel label) {
label.setFont(FONT);
label.setForeground(FOREGROUND_COLOR);
return label;
}
private static void showHelpWindow() {
final JFrame jf = new JFrame("JDeli - Java Decoding and Encoding Library for Images");
jf.setSize(440, 400);
jf.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
final JPanel panel = new JPanel();
panel.setBackground(BACKGROUND_COLOR);
panel.setLayout(new GridLayout(0, 1));
final ImageIcon logo = new ImageIcon(JDeli.class.getClass().getResource("/com/idrsolutions/image/res/logo.png"));
final JLabel idrLogo = new JLabel(logo);
jf.getContentPane().add(idrLogo, BorderLayout.NORTH);
panel.add(getStyledLabel(new JLabel(" JDeli - Java Decoding and Encoding Library for Images")));
panel.add(getStyledLabel(new JLabel(" ")));
panel.add(getStyledLabel(new JLabel(" Features: ")));
panel.add(getStyledLabel(new JLabel(" TiffEncoder (Single/Multi Page)")));
panel.add(getStyledLabel(new JLabel(" TiffDecoder (Single/Multi Page)")));
panel.add(getStyledLabel(new JLabel(" PngEncoder")));
panel.add(getStyledLabel(new JLabel(" PngCompressor")));
panel.add(getStyledLabel(new JLabel(" JpegEncoder")));
panel.add(getStyledLabel(new JLabel(" JpegDecoder")));
panel.add(getStyledLabel(new JLabel(" Jpeg2000Decoder")));
panel.add(getStyledLabel(new JLabel(" ")));
final JLabel homeURL = new JLabel(" Homepage: https://www.idrsolutions.com/jdeli");
homeURL.addMouseListener(new MouseListener() {
@Override
public void mouseEntered(final MouseEvent e) {
panel.setCursor(new Cursor(Cursor.HAND_CURSOR));
homeURL.setText(" Homepage: https://www.idrsolutions.com/jdeli");
}
@Override
public void mouseExited(final MouseEvent e) {
panel.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
homeURL.setText(" Homepage: https://www.idrsolutions.com/jdeli");
}
@Override
public void mouseClicked(final MouseEvent e) {
try {
Desktop.getDesktop().browse(new URI("https://www.idrsolutions.com/jdeli"));
} catch (final IOException e1) {
writeLog("Exception: " + e1.getMessage());
} catch (URISyntaxException ex) {
writeLog("Exception: " + ex.getMessage());
}
}
@Override public void mousePressed(final MouseEvent e) { }
@Override public void mouseReleased(final MouseEvent e) { }
});
panel.add(getStyledLabel(homeURL));
final JLabel licenceURL = new JLabel(" License: https://www.idrsolutions.com/jdeli/license");
licenceURL.addMouseListener(new MouseListener() {
@Override
public void mouseEntered(final MouseEvent e) {
panel.setCursor(new Cursor(Cursor.HAND_CURSOR));
licenceURL.setText(" License: https://www.idrsolutions.com/jdeli/license");
}
@Override
public void mouseExited(final MouseEvent e) {
panel.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
licenceURL.setText(" License: https://www.idrsolutions.com/jdeli/license");
}
@Override
public void mouseClicked(final MouseEvent e) {
try {
Desktop.getDesktop().browse(new URI("https://www.idrsolutions.com/jdeli/license"));
} catch (final URISyntaxException e1) {
writeLog("Exception: " + e1.getMessage());
} catch (IOException ex) {
writeLog("Exception :" + ex.getMessage());
}
}
@Override public void mousePressed(final MouseEvent e) { }
@Override public void mouseReleased(final MouseEvent e) { }
});
panel.add(getStyledLabel(licenceURL));
final JLabel javadocURL = new JLabel(" Javadoc: https://files.idrsolutions.com/jdeli-javadoc/");
javadocURL.addMouseListener(new MouseListener() {
@Override
public void mouseEntered(final MouseEvent e) {
panel.setCursor(new Cursor(Cursor.HAND_CURSOR));
javadocURL.setText(" Javadoc: https://files.idrsolutions.com/jdeli-javadoc/");
}
@Override
public void mouseExited(final MouseEvent e) {
panel.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
javadocURL.setText(" Javadoc: https://files.idrsolutions.com/jdeli-javadoc/");
}
@Override
public void mouseClicked(final MouseEvent e) {
try {
Desktop.getDesktop().browse(new URI("https://files.idrsolutions.com/jdeli-javadoc/"));
} catch (final IOException e1) {
writeLog("Exception: " + e1.getMessage());
} catch (URISyntaxException ex) {
writeLog("Exception: " + ex.getMessage());
}
}
@Override public void mousePressed(final MouseEvent e) { }
@Override public void mouseReleased(final MouseEvent e) { }
});
panel.add(getStyledLabel(javadocURL));
panel.add(getStyledLabel(new JLabel(" ")));
panel.add(getStyledLabel(new JLabel(" Available command line arguments are: " + Arrays.toString(Action.values()))));
panel.add(getStyledLabel(new JLabel(" ")));
jf.getContentPane().add(panel, BorderLayout.CENTER);
final JPanel bPanel = new JPanel();
bPanel.setBackground(BACKGROUND_COLOR);
final JButton button = new JButton("OK");
button.addActionListener(new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
jf.dispose();
}
});
button.setSize(150, 75);
button.setMaximumSize(new Dimension(150, 75));
bPanel.add(button);
jf.getContentPane().add(bPanel, BorderLayout.SOUTH);
jf.setVisible(true);
jf.setLocationRelativeTo(null);
jf.setResizable(false);
}
private static void writeLog(final String msg) {
System.out.println(msg);
}
public static void main(final String[] args) {
if (args.length == 0) {
showHelp();
} else {
doAction(args[0], removeFirstValue(args));
}
}
private static void showHelp() {
final String info = "JDeli - Java Decoding and Encoding Library for Images\n" +
'\n' +
"Features:\n" +
"\tTiffEncoder (Single/Multi Page)\n" +
"\tTiffDecoder (Single/Multi Page)\n" +
"\tPngEncoder\n" +
"\tPngCompressor\n" +
"\tJpegEncoder\n" +
"\tJpegDecoder\n" +
"\tJpeg2000Decoder\n" +
'\n' +
"Homepage: https://www.idrsolutions.com/jdeli\n" +
"License: https://www.idrsolutions.com/jdeli/license\n" +
"Javadoc: https://files.idrsolutions.com/jdeli-javadoc/\n" +
'\n' +
"Available command line arguments are: " + Arrays.toString(Action.values());
if (System.console() != null) {
System.out.println(info);
} else if (!GraphicsEnvironment.isHeadless()) {
showHelpWindow();
}
// else... User is not going to see any message. (log to file?)
}
}
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