2018-02-21 20:49:01 +01:00
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/**
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*
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* Copyright © 2018 Paul Schaub
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.message_markup.element;
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import java.util.Collections;
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import java.util.Set;
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import org.jivesoftware.smack.util.XmlStringBuilder;
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public class SpanElement implements MarkupElement.MarkupChildElement {
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public static final String ELEMENT = "span";
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private final int start, end;
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private final Set<SpanStyle> styles;
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/**
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* Create a new Span element.
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*
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* @param start start index
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* @param end end index
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* @param styles list of styles that apply to this span
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*/
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public SpanElement(int start, int end, Set<SpanStyle> styles) {
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this.start = start;
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this.end = end;
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this.styles = Collections.unmodifiableSet(styles);
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}
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@Override
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public int getStart() {
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return start;
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}
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@Override
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public int getEnd() {
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return end;
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}
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/**
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* Return all styles of this span.
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*
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* @return styles
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*/
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public Set<SpanStyle> getStyles() {
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return styles;
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}
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public static final String emphasis = "emphasis";
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public static final String code = "code";
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public static final String deleted = "deleted";
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public enum SpanStyle {
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emphasis,
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code,
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deleted
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}
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@Override
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public String getElementName() {
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return ELEMENT;
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}
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@Override
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2018-04-25 14:20:18 +02:00
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public XmlStringBuilder toXML(String enclosingNamespace) {
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2018-02-21 20:49:01 +01:00
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XmlStringBuilder xml = new XmlStringBuilder();
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xml.halfOpenElement(this);
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xml.attribute(ATTR_START, getStart());
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xml.attribute(ATTR_END, getEnd());
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xml.rightAngleBracket();
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for (SpanStyle style : getStyles()) {
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xml.halfOpenElement(style.toString()).closeEmptyElement();
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}
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xml.closeElement(this);
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return xml;
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}
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}
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