| /* ==================================================================== |
| 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. |
| ==================================================================== */ |
| package org.apache.poi.xwpf.usermodel; |
| |
| import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTLatentStyles; |
| import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTLsdException; |
| |
| /* |
| * Latent styles are style names that are known to the client (i.e., Word) but that |
| * are mapped to real styles dynamically within the client. This means that the only |
| * thing you can know about a latent style is its name. |
| * <p> |
| * When generating DOCX files it is useful to know if a given style name is a |
| * latent style so the DOCX generator can distinguish between attempts to |
| * use a latent style and attempts to use a completely undefined style. |
| * </p> |
| */ |
| public class XWPFLatentStyles { |
| // As of 2016-06-10, POI does not contain a LatentStyle class, nor was one included in the patch for bug 48574. |
| protected XWPFStyles styles; //LatentStyle shall know styles |
| private CTLatentStyles latentStyles; |
| |
| protected XWPFLatentStyles() { |
| } |
| |
| protected XWPFLatentStyles(CTLatentStyles latentStyles) { |
| this(latentStyles, null); |
| } |
| |
| protected XWPFLatentStyles(CTLatentStyles latentStyles, XWPFStyles styles) { |
| this.latentStyles = latentStyles; |
| this.styles = styles; |
| } |
| |
| public int getNumberOfStyles() { |
| return latentStyles.sizeOfLsdExceptionArray(); |
| } |
| |
| /** |
| * Determines if the specified style name is the name of a latent style. |
| * @param latentStyleName The name of the latent style to check for. |
| * @return true if the latent style is defined. |
| * @since 4.1.2 |
| */ |
| public boolean isLatentStyle(String latentStyleName) { |
| for (CTLsdException lsd : latentStyles.getLsdExceptionArray()) { |
| if (lsd.getName().equals(latentStyleName)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| } |