| /* |
| * 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; |
| } |
| } |