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- /*
- * 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 final 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);
- }
- }
- }
- }
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