org.apache.fop.render.rtf.rtflib.rtfdoc.RtfParagraphBreak 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.rtf.rtflib.rtfdoc;
import java.io.IOException;
import java.io.Writer;
/** Class which represents a paragraph break.*/
public class RtfParagraphBreak extends RtfElement {
private static final String DEFAULT_PARAGRAPH = "par";
private String controlWord = DEFAULT_PARAGRAPH;
RtfParagraphBreak(RtfContainer parent, Writer w)
throws IOException {
super(parent, w);
}
/**
* @return true if this element would generate no "useful" RTF content
*/
public boolean isEmpty() {
return false;
}
/**
* write RTF code of all our children
* @throws IOException for I/O problems
*/
protected void writeRtfContent() throws IOException {
if (controlWord != null) {
writeControlWord(controlWord);
}
}
/**
* Whether or not the break can be skipped.
* If the paragraph marks a table cell end it is not possible
* @return boolean
*/
public boolean canHide() {
return this.controlWord.equals(DEFAULT_PARAGRAPH);
}
/**
* Sets a different control word for this paragraph. If this method
* is used the paragraph will always be displayed (@see canHide))
* @param controlWord the new control word
*/
public void switchControlWord(String controlWord) {
this.controlWord = controlWord;
}
}