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/*
* Copyright (c) 2014-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <Swift/QtUI/QtSpellCheckHighlighter.h>
#include <SwifTools/SpellChecker.h>
#include <Swift/QtUI/QtSwiftUtil.h>
namespace Swift {
QtSpellCheckHighlighter::QtSpellCheckHighlighter(QTextDocument* parent, SpellChecker* spellChecker) : QSyntaxHighlighter(parent), checker_(spellChecker) {
}
QtSpellCheckHighlighter::~QtSpellCheckHighlighter() {
}
void QtSpellCheckHighlighter::highlightBlock(const QString& text) {
misspelledPositions_.clear();
std::string fragment = Q2PSTRING(text);
checker_->checkFragment(fragment, misspelledPositions_);
QTextCharFormat spellingErrorFormat;
spellingErrorFormat.setUnderlineColor(QColor(Qt::red));
spellingErrorFormat.setUnderlineStyle(QTextCharFormat::SpellCheckUnderline);
for (auto&& position : misspelledPositions_) {
setFormat(boost::get<0>(position), boost::get<1>(position) - boost::get<0>(position), spellingErrorFormat);
};
}
PositionPairList QtSpellCheckHighlighter::getMisspelledPositions() const {
return misspelledPositions_;
}
}
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