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/***************************************************************************
copyright : (C) 2008 by Robby Stephenson
email : [email protected]
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of version 2 of the GNU General Public License as *
* published by the Free Software Foundation; *
* *
***************************************************************************/
#ifndef GOOGLESCHOLARFETCHER_H
#define GOOGLESCHOLARFETCHER_H
#include "fetcher.h"
#include "configwidget.h"
#include "../datavectors.h"
#include <tqguardedptr.h>
#include <tqregexp.h>
namespace TDEIO {
class Job;
}
namespace Tellico {
namespace Fetch {
/**
* A fetcher for Google Scholar
*
* @author Robby Stephenson
*/
class GoogleScholarFetcher : public Fetcher {
Q_OBJECT
public:
/**
*/
GoogleScholarFetcher(TQObject* parent, const char* name = 0);
/**
*/
virtual ~GoogleScholarFetcher();
/**
*/
virtual TQString source() const;
virtual bool isSearching() const { return m_started; }
virtual void search(FetchKey key, const TQString& value);
virtual void continueSearch();
// amazon can search title or person
virtual bool canSearch(FetchKey k) const { return k == Title || k == Person || k == Keyword; }
virtual void stop();
virtual Data::EntryPtr fetchEntry(uint uid);
virtual Type type() const { return GoogleScholar; }
virtual bool canFetch(int type) const;
virtual void readConfigHook(const TDEConfigGroup& config);
virtual void updateEntry(Data::EntryPtr entry);
/**
* Returns a widget for modifying the fetcher's config.
*/
virtual Fetch::ConfigWidget* configWidget(TQWidget* parent) const;
class ConfigWidget : public Fetch::ConfigWidget {
public:
ConfigWidget(TQWidget* parent_, const GoogleScholarFetcher* fetcher = 0);
virtual void saveConfig(TDEConfigGroup&) {}
virtual TQString preferredName() const;
};
friend class ConfigWidget;
static TQString defaultName();
private slots:
void slotData(TDEIO::Job* job, const TQByteArray& data);
void slotComplete(TDEIO::Job* job);
private:
void doSearch();
size_t m_limit;
size_t m_start;
size_t m_total;
TQByteArray m_data;
TQMap<int, Data::EntryPtr> m_entries;
TQGuardedPtr<TDEIO::Job> m_job;
FetchKey m_key;
TQString m_value;
bool m_started;
TQRegExp m_bibtexRx;
bool m_cookieIsSet;
};
} // end namespace
} // end namespace
#endif
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