/*
* $Id$
* 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.Color;
import java.awt.event.ActionEvent;
import javax.swing.JColorChooser;
import com.lowagie.toolbox.AbstractTool;
/**
* @since 2.1.1 (imported from itexttoolbox project)
*/
public class ColorArgument extends AbstractArgument {
public ColorArgument() {
super();
}
public ColorArgument(AbstractTool tool, String name, String description) {
super(tool, name, description, null);
}
public Object getArgument() throws InstantiationException {
if (value == null) {
return null;
}
try {
return Color.decode(value.toString());
} catch (Exception e) {
throw new InstantiationException(e.getMessage());
}
}
public void actionPerformed(ActionEvent e) {
Color initialColor = new Color(0xFF, 0xFF, 0xFF);
if (value != null) {
initialColor = Color.decode(value.toString());
}
Color newColor = JColorChooser.showDialog(tool.getInternalFrame(),
"Choose Color", initialColor);
setValue("0x"
+ Integer.toHexString(
(newColor.getRed() << 16)
| (newColor.getGreen() << 8)
| (newColor.getBlue() << 0)).toUpperCase());
}
}