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/*
This file is part of KHelpCenter.
Copyright (c) 2005 Cornelius Schumacher <schumacher@kde.org>
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 KHC_SEARCHHANDLER_H
#define KHC_SEARCHHANDLER_H
#include "searchengine.h"
#include <tqobject.h>
#include <tqstringlist.h>
namespace TDEIO {
class Job;
}
namespace KHC {
class SearchJob
{
public:
SearchJob() : mProcess( 0 ), mKioJob( 0 ) {}
DocEntry *mEntry;
TDEProcess *mProcess;
TDEIO::Job *mKioJob;
TQString mCmd;
TQString mResult;
TQString mError;
};
class SearchHandler : public QObject
{
Q_OBJECT
public:
static SearchHandler *initFromFile( const TQString &filename );
void search( DocEntry *, const TQStringList &words,
int maxResults = 10,
SearchEngine::Operation operation = SearchEngine::And );
TQString indexCommand( const TQString &identifier );
TQStringList documentTypes() const;
bool checkPaths() const;
signals:
void searchFinished( SearchHandler *, DocEntry *, const TQString & );
void searchError( SearchHandler *, DocEntry *, const TQString & );
protected:
bool checkBinary( const TQString &cmd ) const;
protected slots:
void searchStdout( TDEProcess *proc, char *buffer, int buflen );
void searchStderr( TDEProcess *proc, char *buffer, int buflen );
void searchExited( TDEProcess *proc );
void slotJobResult( TDEIO::Job *job );
void slotJobData( TDEIO::Job *, const TQByteArray &data );
private:
SearchHandler();
TQString mLang;
TQString mSearchCommand;
TQString mSearchUrl;
TQString mIndexCommand;
TQStringList mDocumentTypes;
TQMap<TDEProcess *,SearchJob *> mProcessJobs;
TQMap<TDEIO::Job *,SearchJob *> mKioJobs;
};
}
#endif
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