File indexing completed on 2024-05-12 09:56:57

 /*
     SPDX-FileCopyrightText: 2007-2008 Robert Knight <robertknight@gmail.com>
     SPDX-FileCopyrightText: 2020 Tomaz Canabrava <tcanabrava@gmail.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include "RegExpFilter.h"
 
 #include "RegExpFilterHotspot.h"
 
 using namespace Konsole;
 
 RegExpFilter::RegExpFilter()
     : _searchText(QRegularExpression())
 {
 }
 
 void RegExpFilter::setRegExp(const QRegularExpression &regExp)
 {
     _searchText = regExp;
     _searchText.optimize();
 }
 
 QRegularExpression RegExpFilter::regExp() const
 {
     return _searchText;
 }
 
 void RegExpFilter::process()
 {
     const QString *text = buffer();
 
     Q_ASSERT(text);
 
     if (!_searchText.isValid() || _searchText.pattern().isEmpty()) {
         return;
     }
 
     QRegularExpressionMatchIterator iterator(_searchText.globalMatch(*text));
     int prevline = 0;
     while (iterator.hasNext()) {
         QRegularExpressionMatch match(iterator.next());
         std::pair<int, int> start = getLineColumn(prevline, match.capturedStart());
         prevline = start.first;
         std::pair<int, int> end = getLineColumn(prevline, match.capturedEnd());
         prevline = end.first;
 
         QSharedPointer<HotSpot> spot(newHotSpot(start.first, start.second, end.first, end.second, match.capturedTexts()));
 
         if (spot == nullptr) {
             continue;
         }
 
         addHotSpot(spot);
     }
 }
 
 QSharedPointer<HotSpot> RegExpFilter::newHotSpot(int startLine, int startColumn, int endLine, int endColumn, const QStringList &capturedTexts)
 {
     return QSharedPointer<HotSpot>(new RegExpFilterHotSpot(startLine, startColumn, endLine, endColumn, capturedTexts));
 }