| /* |
| * 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.commons.sanselan.formats.png; |
| |
| public abstract class PngText |
| { |
| public PngText(String keyword, String text) |
| { |
| this.keyword = keyword; |
| this.text = text; |
| } |
| |
| public final String keyword, text; |
| |
| public static class tEXt extends PngText |
| { |
| public tEXt(String keyword, String text) |
| { |
| super(keyword, text); |
| } |
| } |
| |
| public static class zTXt extends PngText |
| { |
| public zTXt(String keyword, String text) |
| { |
| super(keyword, text); |
| } |
| } |
| |
| public static class iTXt extends PngText |
| { |
| |
| /* |
| * The language tag defined in [RFC-3066] indicates the human language |
| * used by the translated keyword and the text. Unlike the keyword, the |
| * language tag is case-insensitive. It is an ISO 646.IRV:1991 [ISO 646] |
| * string consisting of hyphen-separated words of 1-8 alphanumeric |
| * characters each (for example cn, en-uk, no-bok, x-klingon, |
| * x-KlInGoN). If the first word is two or three letters long, it is an |
| * ISO language code [ISO-639]. If the language tag is empty, the |
| * language is unspecified. |
| */ |
| public final String languageTag; |
| |
| public final String translatedKeyword; |
| |
| public iTXt(String keyword, String text, String languageTag, |
| String translatedKeyword) |
| { |
| super(keyword, text); |
| this.languageTag = languageTag; |
| this.translatedKeyword = translatedKeyword; |
| } |
| } |
| |
| } |