| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.fop.fonts.substitute; |
| |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.fop.fonts.FontInfo; |
| import org.apache.fop.fonts.FontTriplet; |
| |
| /** |
| * Font substitutions |
| */ |
| public class FontSubstitutions extends java.util.ArrayList/*<Substitutions>*/ { |
| |
| private static final long serialVersionUID = -9173104935431899722L; |
| |
| /** logging instance */ |
| protected static Log log = LogFactory.getLog(FontSubstitutions.class); |
| |
| /** |
| * Adjusts a given fontInfo using this font substitution catalog |
| * @param fontInfo font info |
| */ |
| public void adjustFontInfo(FontInfo fontInfo) { |
| for (Iterator/*<FontSubstitution>*/ subsIt = super.iterator(); subsIt.hasNext();) { |
| FontSubstitution substitution = (FontSubstitution)subsIt.next(); |
| |
| // find the best matching font triplet |
| FontQualifier toQualifier = substitution.getToQualifier(); |
| FontTriplet fontTriplet = toQualifier.bestMatch(fontInfo); |
| if (fontTriplet == null) { |
| log.error("Unable to match font substitution for destination qualifier " |
| + toQualifier); |
| continue; |
| } |
| String internalFontKey = fontInfo.getInternalFontKey(fontTriplet); |
| |
| FontQualifier fromQualifier = substitution.getFromQualifier(); |
| List/*<FontTriplet>*/ tripletList = fromQualifier.getTriplets(); |
| for (Iterator tripletit = tripletList.iterator(); tripletit.hasNext();) { |
| FontTriplet triplet = (FontTriplet) tripletit.next(); |
| fontInfo.addFontProperties(internalFontKey, triplet); |
| } |
| } |
| } |
| } |