/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.util.jazzy;
import com.swabunga.spell.engine.Word;
import com.swabunga.spell.event.SpellCheckEvent;
import com.swabunga.spell.event.SpellCheckListener;
import java.util.ArrayList;
import java.util.List;
/**
* @author Brian Wing Shun Chan
* @deprecated As of 7.0.0, moved to {@link
* com.liferay.portal.words.BasicSpellCheckListener}
*/
@Deprecated
public class BasicSpellCheckListener implements SpellCheckListener {
public BasicSpellCheckListener(String text) {
_text = text;
_textCharArray = text.toCharArray();
_invalidWords = new ArrayList<>();
}
public List<InvalidWord> getInvalidWords() {
return _invalidWords;
}
@Override
public void spellingError(SpellCheckEvent event) {
List<String> suggestions = new ArrayList<>();
for (Word word : (List<Word>)event.getSuggestions()) {
suggestions.add(word.getWord());
}
int pos = event.getWordContextPosition();
if (pos >= 0) {
if ((pos == 0) ||
((pos > 0) &&
//(_text.charAt(pos - 1) != '<') &&
(!_isInsideHtmlTag(pos)) &&
(_text.charAt(pos - 1) != '&') &&
(event.getInvalidWord().length() > 1))) {
_invalidWords.add(
new InvalidWord(
event.getInvalidWord(), suggestions,
event.getWordContext(), pos));
}
}
}
private boolean _isInsideHtmlTag(int pos) {
boolean insideHtmlTag = false;
for (int i = pos; i >= 0; i--) {
if (_textCharArray[i] == '<') {
insideHtmlTag = true;
break;
}
else if (_textCharArray[i] == '>') {
break;
}
}
if (insideHtmlTag) {
for (int i = pos; i < _textCharArray.length; i++) {
if (_textCharArray[i] == '<') {
insideHtmlTag = false;
break;
}
else if (_textCharArray[i] == '>') {
break;
}
}
}
return insideHtmlTag;
}
private final List<InvalidWord> _invalidWords;
private final String _text;
private final char[] _textCharArray;
}