diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/color/CSSColorConverter.java')
-rw-r--r-- | jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/color/CSSColorConverter.java | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/color/CSSColorConverter.java b/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/color/CSSColorConverter.java deleted file mode 100644 index f493a893e..000000000 --- a/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/color/CSSColorConverter.java +++ /dev/null @@ -1,129 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 Sybase, Inc. 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: - * Sybase, Inc. - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.pagedesigner.css2.color; - -import java.util.StringTokenizer; - -import org.eclipse.jst.pagedesigner.PDPlugin; -import org.eclipse.jst.pagedesigner.common.logging.Logger; -import org.eclipse.swt.graphics.RGB; - -/** - * @author mengbo - */ -public class CSSColorConverter { - private static final String PREFIX_RGB = "rgb"; //$NON-NLS-1$ - - private static Logger _log = PDPlugin.getLogger(CSSColorConverter.class); - - private static CSSColorConverter _instance = new CSSColorConverter(); - - public static CSSColorConverter getInstantce() { - if (_instance == null) { - _instance = new CSSColorConverter(); - } - return _instance; - } - - protected Object getCSSColor(String CSSText) { - if (CSSText == null) { - return null; - } - ; - CSSText = CSSText.trim().toLowerCase(); - if (CSSText.length() == 0) { - return null; - } - if (CSSColorDefaults.SYSTEM_DEFAULT_COLORS.containsKey(CSSText)) { - Object result = null; - result = CSSColorDefaults.SYSTEM_DEFAULT_COLORS.get(CSSText); - return result; - } else if (CSSColorDefaults.EXTENDED_COLORS.containsKey(CSSText)) { - Object result = null; - result = CSSColorDefaults.EXTENDED_COLORS.get(CSSText); - return result; - } else { - return convertStringToRGB(CSSText); - } - } - - private RGB convertStringToRGB(String CSSText) { - StringBuffer sb = new StringBuffer(CSSText); - int value; - try { - if (sb.indexOf("#") == 0) //$NON-NLS-1$ - { - if (sb.length() == 4) { - sb.insert(1, sb.charAt(1)); - sb.insert(3, sb.charAt(3)); - sb.insert(5, sb.charAt(5)); - value = Integer.parseInt(sb.substring(1, sb.length()) - .toString(), 16); - return new RGB(value >>> 16 & 0xff, value >>> 8 & 0xff, - value & 0xff); - } else if (sb.length() == 7) { - value = Integer.parseInt(sb.substring(1, sb.length()), 16); - return new RGB(value >>> 16 & 0xff, value >>> 8 & 0xff, - value & 0xff); - } - } else if (CSSText.startsWith(PREFIX_RGB)) { - return convertRgbToRGB(sb.substring( - sb.indexOf("(") + 1, sb.indexOf(")"))); //$NON-NLS-1$ //$NON-NLS-2$ - } - } catch (Exception e) { - _log.info("CSSColorConverter.0", CSSText, null); //$NON-NLS-1$ - return null; - } - return null; - } - - private RGB convertRgbToRGB(String text) { - text = text.trim(); - try { - StringTokenizer tokenizer = new StringTokenizer(text, ",");//$NON-NLS-1$ - - if (tokenizer.countTokens() != 3) { - return null; - } - String[] rgbText = new String[3]; - for (int i = 0; i < 3; i++) { - rgbText[i] = tokenizer.nextToken(); - } - - int[] intRGB = new int[] { 0, 0, 0 }; - for (int i = 0; i < 3; i++) { - int intValue = -1; - String textValue = rgbText[i].trim(); - - if (textValue.endsWith("%"))//$NON-NLS-1$ - { - textValue = textValue.substring(0, textValue.length() - 1); - - intValue = Integer.parseInt(textValue) * 255 / 100; - } else { - intValue = Integer.parseInt(textValue); - } - if (intValue < 0) { - intValue = 0; - } else if (intValue > 255) { - intValue = 255; - } - intRGB[i] = intValue; - } - return new RGB(intRGB[0], intRGB[1], intRGB[2]); - } catch (Exception e) { - // notify - _log.info("CSSColorConverter.1", text, null); //$NON-NLS-1$ - return null; - } - } -} |