org.apache.fop.render.txt.TxtRendererConfig Maven / Gradle / Ivy
/*
* 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.render.txt;
import java.util.EnumMap;
import org.apache.fop.apps.FOPException;
import org.apache.fop.apps.FOUserAgent;
import org.apache.fop.apps.MimeConstants;
import org.apache.fop.configuration.Configuration;
import org.apache.fop.fonts.DefaultFontConfig;
import org.apache.fop.fonts.DefaultFontConfig.DefaultFontConfigParser;
import org.apache.fop.fonts.FontEventAdapter;
import org.apache.fop.render.RendererConfig;
import org.apache.fop.render.RendererConfigOption;
/**
* The Text renderer configuration data object.
*/
public final class TxtRendererConfig implements RendererConfig {
public enum TxtRendererOption implements RendererConfigOption {
ENCODING("encoding", "UTF-8");
private final String name;
private final Object defaultValue;
private TxtRendererOption(String name, Object defaultValue) {
this.name = name;
this.defaultValue = defaultValue;
}
public String getName() {
return name;
}
public Object getDefaultValue() {
return defaultValue;
}
}
private final EnumMap params
= new EnumMap(TxtRendererOption.class);
private final DefaultFontConfig fontConfig;
private TxtRendererConfig(DefaultFontConfig fontConfig) {
this.fontConfig = fontConfig;
}
public DefaultFontConfig getFontInfoConfig() {
return fontConfig;
}
public String getEncoding() {
return (String) params.get(TxtRendererOption.ENCODING);
}
/**
* The Text renderer configuration data parser.
*/
public static final class TxtRendererConfigParser implements RendererConfigParser {
/** {@inheritDoc} */
public TxtRendererConfig build(FOUserAgent userAgent, Configuration cfg) throws FOPException {
TxtRendererConfig config = new TxtRendererConfig(new DefaultFontConfigParser().parse(cfg,
userAgent.validateStrictly(), new FontEventAdapter(userAgent.getEventBroadcaster())));
if (cfg != null) {
TxtRendererOption option = TxtRendererOption.ENCODING;
String value = cfg.getChild(option.getName(), true).getValue(null);
config.params.put(option, value != null ? value : option.getDefaultValue());
}
return config;
}
/** {@inheritDoc} */
public String getMimeType() {
return MimeConstants.MIME_PLAIN_TEXT;
}
}
}