1/*
2 Copyright 2013 Christian Surlykke
3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17 02110-1301 USA.
18*/
19#ifndef TASK_H
20#define TASK_H
21
22#include <QObject>
23#include <QPointer>
24#include <QMap>
25
26#include <Session.h>
27#include <ScreenWindow.h>
28
29#include "Emulation.h"
30#include "TerminalCharacterDecoder.h"
31
32using namespace Konsole;
33
34typedef QPointer<Emulation> EmulationPtr;
35
36class HistorySearch : public QObject
37{
38 Q_OBJECT
39
40public:
41 explicit HistorySearch(EmulationPtr emulation, QRegExp regExp, bool forwards,
42 int startColumn, int startLine, QObject* parent);
43
44 ~HistorySearch();
45
46 void search();
47
48signals:
49 void matchFound(int startColumn, int startLine, int endColumn, int endLine);
50 void noMatchFound();
51
52private:
53 bool search(int startColumn, int startLine, int endColumn, int endLine);
54 int findLineNumberInString(QList<int> linePositions, int position);
55
56
57 EmulationPtr m_emulation;
58 QRegExp m_regExp;
59 bool m_forwards;
60 int m_startColumn;
61 int m_startLine;
62
63 int m_foundStartColumn;
64 int m_foundStartLine;
65 int m_foundEndColumn;
66 int m_foundEndLine;
67};
68
69#endif /* TASK_H */
70
71