| /* |
| * 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 org.apache.fop.events.EventBroadcaster; |
| |
| /** |
| * Event listener interface for font-related events. This interface extends FontEventListener |
| * and EventProducer for integration into FOP's event subsystem. |
| */ |
| public class FontEventAdapter implements FontEventListener { |
| |
| private final EventBroadcaster eventBroadcaster; |
| |
| private FontEventProducer eventProducer; |
| |
| /** |
| * Creates a new FontEventAdapter. |
| * @param broadcaster the event broadcaster to send the generated events to |
| */ |
| public FontEventAdapter(EventBroadcaster broadcaster) { |
| this.eventBroadcaster = broadcaster; |
| } |
| |
| private FontEventProducer getEventProducer() { |
| if (eventProducer == null) { |
| eventProducer = FontEventProducer.Provider.get(eventBroadcaster); |
| } |
| return eventProducer; |
| } |
| |
| /** {@inheritDoc} */ |
| public void fontSubstituted(Object source, FontTriplet requested, FontTriplet effective) { |
| getEventProducer().fontSubstituted(source, requested, effective); |
| } |
| |
| /** {@inheritDoc} */ |
| public void fontLoadingErrorAtAutoDetection(Object source, String fontURL, Exception e) { |
| getEventProducer().fontLoadingErrorAtAutoDetection(source, fontURL, e); |
| } |
| |
| /** {@inheritDoc} */ |
| public void glyphNotAvailable(Object source, char ch, String fontName) { |
| getEventProducer().glyphNotAvailable(source, ch, fontName); |
| } |
| |
| /** {@inheritDoc} */ |
| public void fontDirectoryNotFound(Object source, String dir) { |
| getEventProducer().fontDirectoryNotFound(source, dir); |
| } |
| |
| /** {@inheritDoc} */ |
| public void svgTextStrokedAsShapes(Object source, String fontFamily) { |
| getEventProducer().svgTextStrokedAsShapes(source, fontFamily); |
| } |
| |
| } |