diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogfield/ColorPalette.java')
-rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogfield/ColorPalette.java | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogfield/ColorPalette.java b/jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogfield/ColorPalette.java deleted file mode 100644 index 454a4c0a5..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogfield/ColorPalette.java +++ /dev/null @@ -1,125 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2007 Oracle Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Oracle Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsf.common.ui.internal.dialogfield; - -import java.util.Iterator; -import java.util.Map; -import java.util.Set; - -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.graphics.RGB; - -/** - * Defines a two sets: one of basic and one of extended colors. Clients extending - * this class must provide the two maps - * - * @author cbateman - * - */ -public abstract class ColorPalette -{ - /** - * @param cssText - * @return the basic color matching the cssText key or null if color doesn't exist - */ - public final Color getBasicColor(String cssText) { - return (Color) getBasicColorMap().get(cssText.toLowerCase()); - } - - /** - * @param cssText - * @return the extended color matching the cssText key or null if color doesn't exist - */ - public final Color getExtendedColor(String cssText) { - Set keys = getExtendedColorMap().keySet(); - for (Iterator iterator = keys.iterator(); iterator.hasNext();) { - String key = (String) iterator.next(); - if (key.equalsIgnoreCase(cssText)) { - return (Color) getExtendedColorMap().get(key); - } - } - return null; - } - - /** - * @return the map of basic colors where the key is the color name (a string) - * and the value is an RGB object - */ - public abstract Map getBasicColorMap(); - - /** - * @return the map of extended colors where the key is the color name (a string) - * and the value is an Color object - */ - public abstract Map getExtendedColorMap(); - - /** - * @param textColor - * @return same as getExtendedColor but returns value as an RGB object - */ - public final RGB getExtendedColorRGB(String textColor) { - if (textColor == null || textColor.length() == 0) { - return null; - } - - Color color = getExtendedColor(textColor); - if (color != null) { - return color.getRGB(); - } - - if (textColor.charAt(0) == '#' && textColor.length() == 4) { - char[] rgbChars = textColor.toCharArray(); - char[] fullChars = { rgbChars[0], rgbChars[1], rgbChars[1], - rgbChars[2], rgbChars[2], rgbChars[3], rgbChars[3] }; - - textColor = String.valueOf(fullChars); - } - - if (textColor.charAt(0) == '#' && textColor.length() == 7) { - try { - int intColor = Integer.decode(textColor).intValue(); - - if (intColor > 0xFFFFFF || intColor < 0) { - return null; - } - int r = intColor >> 16; - int g = (intColor >> 8) & 0xFF; - int b = intColor & 0xFF; - return new RGB(r, g, b); - - } catch (NumberFormatException e) { - return null; - } - } - return null; - } - - /** - * @param rgb - * @return the hex string for equivalent of the rgb color - */ - public static String getStringColor(RGB rgb) { - if (rgb == null) { - return ""; //$NON-NLS-1$ - } - - StringBuffer buffer = new StringBuffer("#"); //$NON-NLS-1$ - int[] intRGBs = new int[] { rgb.red, rgb.green, rgb.blue }; - for (int i = 0; i < 3; i++) { - if (intRGBs[i] < 16) { - buffer.append("0"); //$NON-NLS-1$ - } - buffer.append(Integer.toHexString(intRGBs[i]).toUpperCase()); - } - return buffer.toString(); - } - -} |