| /* |
| * 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; |
| |
| import java.net.URISyntaxException; |
| import java.net.URL; |
| import java.util.List; |
| |
| import org.apache.fop.apps.io.InternalResourceResolver; |
| import org.apache.fop.fonts.autodetect.FontInfoFinder; |
| |
| /** |
| * Adds a list of fonts to a given font info list |
| */ |
| public class FontAdder { |
| private final FontEventListener listener; |
| private final InternalResourceResolver resourceResolver; |
| private final FontManager manager; |
| |
| /** |
| * Main constructor |
| * @param manager a font manager |
| * @param resourceResolver a font resolver |
| * @param listener a font event handler |
| */ |
| public FontAdder(FontManager manager, InternalResourceResolver resourceResolver, |
| FontEventListener listener) { |
| this.manager = manager; |
| this.resourceResolver = resourceResolver; |
| this.listener = listener; |
| } |
| |
| /** |
| * Iterates over font url list adding to font info list |
| * @param fontURLList font file list |
| * @param fontInfoList a configured font info list |
| * @throws URISyntaxException if a URI syntax error is found |
| */ |
| public void add(List<URL> fontURLList, List<EmbedFontInfo> fontInfoList) |
| throws URISyntaxException { |
| FontCache cache = manager.getFontCache(); |
| FontInfoFinder finder = new FontInfoFinder(); |
| finder.setEventListener(listener); |
| |
| for (URL fontURL : fontURLList) { |
| EmbedFontInfo[] embedFontInfos = finder.find(fontURL.toURI(), resourceResolver, cache); |
| if (embedFontInfos == null) { |
| continue; |
| } |
| for (int i = 0, c = embedFontInfos.length; i < c; i++) { |
| EmbedFontInfo fontInfo = embedFontInfos[i]; |
| if (fontInfo != null) { |
| fontInfoList.add(fontInfo); |
| } |
| } |
| } |
| } |
| } |