/****************************************************************************
    Copyright (C) 2005 - 2011  Filipe AZEVEDO & The Monkey Studio Team
    http://monkeystudio.org licensing under the GNU GPL.

    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 St, Fifth Floor, Boston, MA  02110-1301  USA
****************************************************************************/
#ifndef SEARCHTHREAD_H
#define SEARCHTHREAD_H

#include <QThread>
#include <QMutex>
#include <QDir>

#include "SearchWidget.h"
#include "SearchResultsModel.h"

class SearchThread : public QThread
{
    Q_OBJECT
    
public:
    SearchThread( QObject* parent = 0 );
    virtual ~SearchThread();
    
    void search( const SearchAndReplace::Properties& properties );
    void stop();
    
    SearchAndReplace::Properties* properties() const;

protected:
    static int mMaxTime;
    SearchAndReplace::Properties mProperties;
    QMutex mMutex;
    bool mReset;
    bool mExit;
    
    QStringList getFiles( QDir fromDir, const QStringList& filters, bool recursive ) const;
    QStringList getFilesToScan() const;
    QString fileContent( const QString& fileName ) const;
    void search( const QString& fileName, const QString& content ) const;
    virtual void run();

public slots:
    void clear();

signals:
    void reset();
    void resultsAvailable( const QString& fileName, const SearchResultsModel::ResultList& results );
    void progressChanged( int value, int total );
};

#endif // SEARCHTHREAD_H
