| /******************************************************************************* |
| * Copyright (c) 2008 Angelo Zerr 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: |
| * Angelo Zerr <angelo.zerr@gmail.com> - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.e4.ui.css.core.css2; |
| |
| import org.w3c.dom.css.CSSPrimitiveValue; |
| |
| /** |
| * CSS2 Font Helper. |
| * |
| * @version 1.0.0 |
| * @author <a href="mailto:angelo.zerr@gmail.com">Angelo ZERR</a> |
| * |
| */ |
| public class CSS2FontHelper { |
| |
| /** |
| * Return CSS2 font-family. Escape font <code>family</code> with " if |
| * need. |
| * |
| * @param family |
| * @return |
| */ |
| public static String getFontFamily(String family) { |
| if (family == null) |
| return null; |
| if (family.indexOf(" ") != -1 || family.startsWith("@")) |
| family = "\"" + family + "\""; |
| return family; |
| } |
| |
| /** |
| * Return CSS2 font-size of int <code>size</code>. |
| * |
| * @param size |
| * @return |
| */ |
| public static String getFontSize(int size) { |
| return size + ""; |
| } |
| |
| /** |
| * Return CSS2 font-style. |
| * |
| * @param isItalic |
| * @return |
| */ |
| public static String getFontStyle(boolean isItalic) { |
| if (isItalic) |
| return "italic"; |
| return "normal"; |
| } |
| |
| /** |
| * Return CSS2 font-weight. |
| * |
| * @param isBold |
| * @return |
| */ |
| public static String getFontWeight(boolean isBold) { |
| if (isBold) |
| return "bold"; |
| return "normal"; |
| } |
| |
| /** |
| * Return the CSS Font Property name (font-style, font-weight, font-size, |
| * font-family) switch the {@link CSSPrimitiveValue} <code>value</code>. |
| * |
| * @param value |
| * @return |
| */ |
| public static String getCSSFontPropertyName(CSSPrimitiveValue value) { |
| short type = value.getPrimitiveType(); |
| switch (type) { |
| case CSSPrimitiveValue.CSS_STRING: |
| case CSSPrimitiveValue.CSS_IDENT: |
| String s = value.getStringValue(); |
| if (/* "normal".equals(s) || */"italic".equals(s) |
| || "oblique".equals(s)) { |
| return "font-style"; |
| } |
| if ("normal".equals(s) || "bold".equals(s) || "bolder".equals(s)) { |
| return "font-weight"; |
| } |
| return "font-family"; |
| case CSSPrimitiveValue.CSS_PT: |
| case CSSPrimitiveValue.CSS_NUMBER: |
| case CSSPrimitiveValue.CSS_PX: |
| return "font-size"; |
| } |
| return null; |
| } |
| } |