filesearch.h 3.54 KB
Newer Older
1
/**************************************************************************
con's avatar
con committed
2 3 4
**
** This file is part of Qt Creator
**
hjk's avatar
hjk committed
5
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
con's avatar
con committed
6
**
7
** Contact: Nokia Corporation (qt-info@nokia.com)
con's avatar
con committed
8
**
9
** Commercial Usage
10
**
11 12 13 14
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
15
**
16
** GNU Lesser General Public License Usage
17
**
18 19 20 21 22 23
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
24
**
25
** If you are unsure which license is appropriate for your use, please
hjk's avatar
hjk committed
26
** contact the sales department at http://qt.nokia.com/contact.
con's avatar
con committed
27
**
28
**************************************************************************/
hjk's avatar
hjk committed
29

con's avatar
con committed
30 31 32 33 34 35 36
#ifndef FILESEARCH_H
#define FILESEARCH_H

#include "utils_global.h"

#include <QtCore/QStringList>
#include <QtCore/QFuture>
37
#include <QtCore/QMap>
38 39
#include <QtCore/QStack>
#include <QtCore/QDir>
con's avatar
con committed
40 41 42 43
#include <QtGui/QTextDocument>

namespace Utils {

44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
class QTCREATOR_UTILS_EXPORT FileIterator
{
public:
    FileIterator();
    explicit FileIterator(const QStringList &fileList);
    ~FileIterator();

    virtual bool hasNext() const;
    virtual QString next();
    virtual int maxProgress() const;
    virtual int currentProgress() const;

private:
    QStringList m_list;
    QStringListIterator *m_iterator;
    int m_index;
};

class QTCREATOR_UTILS_EXPORT SubDirFileIterator : public FileIterator
{
public:
    SubDirFileIterator(const QStringList &directories, const QStringList &filters);

    bool hasNext() const;
    QString next();
    int maxProgress() const;
    int currentProgress() const;

private:
    QStringList m_filters;
    mutable QStack<QDir> m_dirs;
    mutable QStack<int> m_progressValues;
    mutable QStack<bool> m_processedValues;
    mutable int m_progress;
    mutable QStringList m_currentFiles;
};

81
class QTCREATOR_UTILS_EXPORT FileSearchResult
con's avatar
con committed
82 83 84
{
public:
    FileSearchResult() {}
85 86 87 88 89 90 91 92 93
    FileSearchResult(QString fileName, int lineNumber, QString matchingLine,
                     int matchStart, int matchLength,
                     QStringList regexpCapturedTexts)
            : fileName(fileName),
            lineNumber(lineNumber),
            matchingLine(matchingLine),
            matchStart(matchStart),
            matchLength(matchLength),
            regexpCapturedTexts(regexpCapturedTexts)
con's avatar
con committed
94 95 96 97 98 99 100
    {
    }
    QString fileName;
    int lineNumber;
    QString matchingLine;
    int matchStart;
    int matchLength;
101
    QStringList regexpCapturedTexts;
con's avatar
con committed
102 103
};

104
QTCREATOR_UTILS_EXPORT QFuture<FileSearchResult> findInFiles(const QString &searchTerm, FileIterator *files,
105
    QTextDocument::FindFlags flags, QMap<QString, QString> fileToContentsMap = QMap<QString, QString>());
con's avatar
con committed
106

107
QTCREATOR_UTILS_EXPORT QFuture<FileSearchResult> findInFilesRegExp(const QString &searchTerm, FileIterator *files,
108
    QTextDocument::FindFlags flags, QMap<QString, QString> fileToContentsMap = QMap<QString, QString>());
con's avatar
con committed
109

110 111
QTCREATOR_UTILS_EXPORT QString expandRegExpReplacement(const QString &replaceText, const QStringList &capturedTexts);

hjk's avatar
hjk committed
112
} // namespace Utils
con's avatar
con committed
113

hjk's avatar
hjk committed
114
#endif // FILESEARCH_H