| /******************************************************************************* |
| * 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.property; |
| |
| import org.eclipse.jst.pagedesigner.css2.ICSSStyle; |
| import org.w3c.dom.css.CSSValue; |
| import org.w3c.dom.css.CSSValueList; |
| |
| /** |
| * @author mengbo |
| */ |
| public class TextDecorationMeta extends CSSPropertyMeta { |
| private static final int NONE = 0; |
| |
| /** |
| * |
| */ |
| public static final int UNDERLINE = 1; |
| |
| /** |
| * |
| */ |
| public static final int OVERLINE = 1 << 1; |
| |
| /** |
| * |
| */ |
| public static final int LINETHROUGH = 1 << 2; |
| |
| private static final int BLINK = 1 << 3; |
| |
| static final String[] KEYWORDS = new String[] { ICSSPropertyID.VAL_NONE, |
| ICSSPropertyID.VAL_UNDERLINE, ICSSPropertyID.VAL_OVERLINE, |
| ICSSPropertyID.VAL_LINETHROUGH, ICSSPropertyID.VAL_BLINK }; |
| |
| /** |
| * Default constructor |
| */ |
| public TextDecorationMeta() { |
| // the spec say text-decoration is not inherited. but the description |
| // seemed to make use inherit easier. |
| // It seems that the property is inherited in IE and Mozilla. |
| super(true, new Integer(NONE)); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jst.pagedesigner.css2.property.CSSPropertyMeta#getKeywordValues() |
| */ |
| protected String[] getKeywordValues() { |
| return KEYWORDS; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jst.pagedesigner.css2.property.CSSPropertyMeta#calculateCSSValueResult(org.w3c.dom.css.CSSValue, |
| * java.lang.String, |
| * org.eclipse.jst.pagedesigner.css2.property.AbstractStyle) |
| */ |
| public Object calculateCSSValueResult(CSSValue value, String propertyName, |
| ICSSStyle style) { |
| String[] decorations = null; |
| if (value.getCssValueType() == CSSValue.CSS_VALUE_LIST) { |
| CSSValueList valueList = (CSSValueList) value; |
| decorations = new String[valueList.getLength()]; |
| for (int i = 0; i < decorations.length; i++) { |
| decorations[i] = valueList.item(i).getCssText(); |
| } |
| } else { |
| decorations = new String[1]; |
| decorations[0] = value.getCssText(); |
| } |
| |
| int intvalue = 0; |
| for (int i = 0; i < decorations.length; i++) { |
| String key = super.checkKeywordValues(decorations[i]); |
| if (key == ICSSPropertyID.VAL_NONE) { |
| intvalue = NONE; |
| } else if (key == ICSSPropertyID.VAL_UNDERLINE) { |
| intvalue |= UNDERLINE; |
| } else if (key == ICSSPropertyID.VAL_OVERLINE) { |
| intvalue |= OVERLINE; |
| } else if (key == ICSSPropertyID.VAL_LINETHROUGH) { |
| intvalue |= LINETHROUGH; |
| } else if (key == ICSSPropertyID.VAL_BLINK) { |
| intvalue |= BLINK; |
| } |
| } |
| |
| return new Integer(intvalue); |
| } |
| } |