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/*
Copyright 2013 Christian Surlykke
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
*/
#ifndef TASK_H
#define TASK_H
#include <QObject>
#include <QPointer>
#include <QMap>
#include <QRegularExpression>
#include <Session.h>
#include <ScreenWindow.h>
#include "Emulation.h"
#include "TerminalCharacterDecoder.h"
using namespace Konsole;
typedef QPointer<Emulation> EmulationPtr;
class HistorySearch : public QObject
{
Q_OBJECT
public:
explicit HistorySearch(EmulationPtr emulation, const QRegularExpression& regExp, bool forwards,
int startColumn, int startLine, QObject* parent);
~HistorySearch() override;
void search();
signals:
void matchFound(int startColumn, int startLine, int endColumn, int endLine);
void noMatchFound();
private:
bool search(int startColumn, int startLine, int endColumn, int endLine);
int findLineNumberInString(QList<int> linePositions, int position);
EmulationPtr m_emulation;
QRegularExpression m_regExp;
bool m_forwards = false;
int m_startColumn = 0;
int m_startLine = 0;
int m_foundStartColumn = 0;
int m_foundStartLine = 0;
int m_foundEndColumn = 0;
int m_foundEndLine = 0;
};
#endif /* TASK_H */
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