org.apache.fop.render.rtf.rtflib.rtfdoc.RtfJforCmd 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: RtfJforCmd.java 1805173 2017-08-16 10:50:04Z ssteiner $ */
package org.apache.fop.render.rtf.rtflib.rtfdoc;
/*
* This file is part of the RTF library of the FOP project, which was originally
* created by Bertrand Delacretaz [email protected] and by other
* contributors to the jfor project (www.jfor.org), who agreed to donate jfor to
* the FOP project.
*/
import java.io.IOException;
import java.io.Writer;
import java.util.Iterator;
/**
* Process "jfor-cmd"
*/
public class RtfJforCmd extends RtfContainer {
private static final String PARA_KEEP_ON = "para-keep:on";
private static final String PARA_KEEP_OFF = "para-keep:off";
private final RtfAttributes attrib;
RtfJforCmd(RtfContainer parent, Writer w, RtfAttributes attrs) throws IOException {
super(parent, w);
attrib = attrs;
}
/**
*
* @return true (alway)
*/
public boolean isEmpty() {
return true;
}
/**
* Execute all jfor-cmd commands
* TODO: Consider creating one class for each jfor command.
*/
public void process() {
for (Iterator it = attrib.nameIterator(); it.hasNext();) {
final String cmd = (String)it.next();
if (cmd.equals(PARA_KEEP_ON)) {
ParagraphKeeptogetherContext.keepTogetherOpen();
} else if (cmd.equals(PARA_KEEP_OFF)) {
ParagraphKeeptogetherContext.keepTogetherClose();
} else {
// this.getRtfFile ().getLog ().logInfo
// ("JFOR-CMD ignored, command not recognised:"+cmd);
}
}
}
}