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/*
* $Id: BitsetArgument.java 3271 2008-04-18 20:39:42Z xlv $
* Copyright (c) 2005-2007 Bruno Lowagie, Carsten Hammer
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* This class was originally published under the MPL by Bruno Lowagie
* and Carsten Hammer.
* It was a part of iText, a Java-PDF library. You can now use it under
* the MIT License; for backward compatibility you can also use it under
* the MPL version 1.1: http://www.mozilla.org/MPL/
* A copy of the MPL license is bundled with the source code FYI.
*/
package com.lowagie.toolbox.arguments;
import java.awt.event.ActionEvent;
import javax.swing.JCheckBox;
import javax.swing.JOptionPane;
import com.lowagie.toolbox.AbstractTool;
/**
* Argument that results in a set of "1" and "0" values.
* @since 2.1.1 (imported from itexttoolbox project)
*/
public class BitsetArgument extends AbstractArgument {
/** These are the different options that can be true or false. */
private JCheckBox[] options;
/**
* Constructs an BitsetArgument.
* @param tool the tool that needs this argument
* @param name the name of the argument
* @param description the description of the argument
* @param options the different options that can be true or false
*/
public BitsetArgument(AbstractTool tool, String name, String description,
String[] options) {
super(tool, name, description, null);
this.options = new JCheckBox[options.length];
for (int i = 0; i < options.length; i++) {
this.options[i] = new JCheckBox(options[i]);
}
}
/**
*
* @see com.lowagie.toolbox.arguments.StringArgument#getUsage()
* @return String
*/
public String getUsage() {
StringBuilder buf = new StringBuilder(super.getUsage());
buf.append(" possible options:\n");
for (JCheckBox option : options) {
buf.append(" - ");
buf.append(option.getText());
buf.append('\n');
}
return buf.toString();
}
/**
*
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
* @param evt ActionEvent
*/
public void actionPerformed(ActionEvent evt) {
Object[] message = new Object[1 + options.length];
message[0] = "Check the options you need:";
System.arraycopy(options, 0, message, 1, options.length);
int result = JOptionPane.showOptionDialog(
tool.getInternalFrame(),
message,
description,
JOptionPane.OK_CANCEL_OPTION,
JOptionPane.QUESTION_MESSAGE,
null,
null,
null
);
if (result == 0) {
StringBuilder buf = new StringBuilder();
for (JCheckBox option : options) {
if (option.isSelected()) {
buf.append('1');
} else {
buf.append('0');
}
}
setValue(buf.toString());
}
}
}
