/*
* This file is part of rockframework.
*
* rockframework is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* rockframework 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>;.
*/
package br.net.woodstock.rockframework.utils;
import java.awt.Color;
import br.net.woodstock.rockframework.text.impl.LPadTransformer;
public abstract class ColorUtils {
private ColorUtils() {
//
}
public static Color createColor(final String s) {
if (s.startsWith("#")) {
return ColorUtils.createColorHTML(s);
} else if (s.startsWith("rgb")) {
return ColorUtils.createColorRGB(s);
}
return null;
}
public static Color createColorHTML(final String s) {
int red = 0;
int green = 0;
int blue = 0;
if ((s.startsWith("#")) && (s.length() == 7)) {
red = Integer.decode("0x" + s.substring(1, 3)).intValue();
green = Integer.decode("0x" + s.substring(3, 5)).intValue();
blue = Integer.decode("0x" + s.substring(5)).intValue();
}
return new Color(red, green, blue);
}
public static Color createColorRGB(final String s) {
int red = 0;
int green = 0;
int blue = 0;
if ((s.startsWith("rgb(")) && (s.endsWith(")"))) {
String[] colors = s.replaceAll("rgb\\(", "").replaceAll("\\)", "").split(",");
if (colors.length == 3) {
red = Integer.parseInt(colors[0].trim());
green = Integer.parseInt(colors[1].trim());
blue = Integer.parseInt(colors[2].trim());
}
}
return new Color(red, green, blue);
}
public static Color createColorRGB(final int red, final int green, final int blue) {
return new Color(red, green, blue);
}
public static String toStringHTML(final Color c) {
StringBuilder b = new StringBuilder();
LPadTransformer transform = new LPadTransformer(2, '0');
b.append("#");
b.append(transform.transform(Integer.toHexString(c.getRed()).toUpperCase()));
b.append(transform.transform(Integer.toHexString(c.getGreen()).toUpperCase()));
b.append(transform.transform(Integer.toHexString(c.getBlue()).toUpperCase()));
return b.toString();
}
public static String toStringRGB(final Color c) {
StringBuilder b = new StringBuilder();
b.append("rgb(");
b.append(c.getRed());
b.append(",");
b.append(c.getGreen());
b.append(",");
b.append(c.getBlue());
b.append(")");
return b.toString();
}
}