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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;
-
- 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);
- }
- }
- }
- }
- }
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