/** * * Copyright 2003-2007 Jive Software. * * All rights reserved. Licensed 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.jivesoftware.smackx; import org.jivesoftware.smack.util.StringUtils; /** * An XHTMLText represents formatted text. This class also helps to build valid * XHTML tags. * * @author Gaston Dombiak */ public class XHTMLText { private static final String NAMESPACE = "http://www.w3.org/1999/xhtml"; private StringBuilder text = new StringBuilder(30); /** * Creates a new XHTMLText with body tag params. * * @param style the XHTML style of the body * @param lang the language of the body */ public XHTMLText(String style, String lang) { appendOpenBodyTag(style, lang); } /** * Appends a tag that indicates that an anchor section begins. * * @param href indicates the URL being linked to * @param style the XHTML style of the anchor */ public void appendOpenAnchorTag(String href, String style) { StringBuilder sb = new StringBuilder(""); text.append(sb.toString()); } /** * Appends a tag that indicates that an anchor section ends. * */ public void appendCloseAnchorTag() { text.append(""); } /** * Appends a tag that indicates that a blockquote section begins. * * @param style the XHTML style of the blockquote */ public void appendOpenBlockQuoteTag(String style) { StringBuilder sb = new StringBuilder(""); text.append(sb.toString()); } /** * Appends a tag that indicates that a blockquote section ends. * */ public void appendCloseBlockQuoteTag() { text.append(""); } /** * Appends a tag that indicates that a body section begins. * * @param style the XHTML style of the body * @param lang the language of the body */ private void appendOpenBodyTag(String style, String lang) { StringBuilder sb = new StringBuilder(""); text.append(sb.toString()); } /** * Appends a tag that indicates that a body section ends. * */ private String closeBodyTag() { return ""; } /** * Appends a tag that inserts a single carriage return. * */ public void appendBrTag() { text.append("
"); } /** * Appends a tag that indicates a reference to work, such as a book, report or web site. * */ public void appendOpenCiteTag() { text.append(""); } /** * Appends a tag that indicates text that is the code for a program. * */ public void appendOpenCodeTag() { text.append("

");
    }

    /**
     * Appends a tag that indicates end of text that is the code for a program.
     * 
     */
    public void appendCloseCodeTag() {
        text.append("

"); } /** * Appends a tag that indicates emphasis. * */ public void appendOpenEmTag() { text.append(""); } /** * Appends a tag that indicates end of emphasis. * */ public void appendCloseEmTag() { text.append(""); } /** * Appends a tag that indicates a header, a title of a section of the message. * * @param level the level of the Header. It should be a value between 1 and 3 * @param style the XHTML style of the blockquote */ public void appendOpenHeaderTag(int level, String style) { if (level > 3 || level < 1) { return; } StringBuilder sb = new StringBuilder(""); text.append(sb.toString()); } /** * Appends a tag that indicates that a header section ends. * * @param level the level of the Header. It should be a value between 1 and 3 */ public void appendCloseHeaderTag(int level) { if (level > 3 || level < 1) { return; } StringBuilder sb = new StringBuilder(""); text.append(sb.toString()); } /** * Appends a tag that indicates an image. * * @param align how text should flow around the picture * @param alt the text to show if you don't show the picture * @param height how tall is the picture * @param src where to get the picture * @param width how wide is the picture */ public void appendImageTag(String align, String alt, String height, String src, String width) { StringBuilder sb = new StringBuilder(""); text.append(sb.toString()); } /** * Appends a tag that indicates the start of a new line item within a list. * * @param style the style of the line item */ public void appendLineItemTag(String style) { StringBuilder sb = new StringBuilder(""); text.append(sb.toString()); } /** * Appends a tag that creates an ordered list. "Ordered" means that the order of the items * in the list is important. To show this, browsers automatically number the list. * * @param style the style of the ordered list */ public void appendOpenOrderedListTag(String style) { StringBuilder sb = new StringBuilder(""); text.append(sb.toString()); } /** * Appends a tag that indicates that an ordered list section ends. * */ public void appendCloseOrderedListTag() { text.append(""); } /** * Appends a tag that creates an unordered list. The unordered part means that the items * in the list are not in any particular order. * * @param style the style of the unordered list */ public void appendOpenUnorderedListTag(String style) { StringBuilder sb = new StringBuilder(""); text.append(sb.toString()); } /** * Appends a tag that indicates that an unordered list section ends. * */ public void appendCloseUnorderedListTag() { text.append(""); } /** * Appends a tag that indicates the start of a new paragraph. This is usually rendered * with two carriage returns, producing a single blank line in between the two paragraphs. * * @param style the style of the paragraph */ public void appendOpenParagraphTag(String style) { StringBuilder sb = new StringBuilder(""); text.append(sb.toString()); } /** * Appends a tag that indicates the end of a new paragraph. This is usually rendered * with two carriage returns, producing a single blank line in between the two paragraphs. * */ public void appendCloseParagraphTag() { text.append("

"); } /** * Appends a tag that indicates that an inlined quote section begins. * * @param style the style of the inlined quote */ public void appendOpenInlinedQuoteTag(String style) { StringBuilder sb = new StringBuilder(""); text.append(sb.toString()); } /** * Appends a tag that indicates that an inlined quote section ends. * */ public void appendCloseInlinedQuoteTag() { text.append(""); } /** * Appends a tag that allows to set the fonts for a span of text. * * @param style the style for a span of text */ public void appendOpenSpanTag(String style) { StringBuilder sb = new StringBuilder(""); text.append(sb.toString()); } /** * Appends a tag that indicates that a span section ends. * */ public void appendCloseSpanTag() { text.append(""); } /** * Appends a tag that indicates text which should be more forceful than surrounding text. * */ public void appendOpenStrongTag() { text.append(""); } /** * Appends a tag that indicates that a strong section ends. * */ public void appendCloseStrongTag() { text.append(""); } /** * Appends a given text to the XHTMLText. * * @param textToAppend the text to append */ public void append(String textToAppend) { text.append(StringUtils.escapeForXML(textToAppend)); } /** * Returns the text of the XHTMLText. * * Note: Automatically adds the closing body tag. * * @return the text of the XHTMLText */ public String toString() { return text.toString().concat(closeBodyTag()); } }