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112 lines
4.1 KiB
112 lines
4.1 KiB
/***************************************************************************
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* Copyright (C) 2004-2009 by Thomas Fischer *
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* fischer@unix-ag.uni-kl.de *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef KBIBTEXWEBQUERYGOOGLESCHOLAR_H
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#define KBIBTEXWEBQUERYGOOGLESCHOLAR_H
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#include <ntqstringlist.h>
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#include <ntqbuffer.h>
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#include <kurl.h>
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#include <fileimporterbibtex.h>
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#include <webquery.h>
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namespace KBibTeX
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{
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/**
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@author Thomas Fischer <fischer@unix-ag.uni-kl.de>
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*/
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class WebQueryGoogleScholarWidget : public WebQueryWidget
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{
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Q_OBJECT
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public:
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WebQueryGoogleScholarWidget( TQWidget *parent, const char *name = 0 );
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};
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/**
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@author Thomas Fischer <fischer@unix-ag.uni-kl.de>
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*/
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class WebQueryGoogleScholar : public WebQuery
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{
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Q_OBJECT
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public:
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WebQueryGoogleScholar( TQWidget* parent );
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virtual ~WebQueryGoogleScholar();
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void query();
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TQString title();
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TQString disclaimer();
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TQString disclaimerURL();
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WebQueryWidget *widget();
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protected:
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void cancelQuery();
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private slots:
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void slotData( TDEIO::Job *, const TQByteArray &data )
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{
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m_transferJobBuffer->writeBlock( data.data(), data.size() );
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};
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/** Google Scholar's start page has been loaded */
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void slotFinishedStartpage( TDEIO::Job *job );
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/** Settings page has been loaded */
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void slotFinishedLoadingSettings( TDEIO::Job *job );
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/** Settings page upload and search mask loaded */
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void slotFinishedSavingSettings( TDEIO::Job *job );
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/** page with results loaded */
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void slotFinishedReceivingResultOverview( TDEIO::Job *job );
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private:
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WebQueryGoogleScholarWidget *m_widget;
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bool m_abort;
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TQString m_searchTerm;
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int m_numberOfResults;
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BibTeX::FileImporterBibTeX *m_importer;
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bool m_originalEnableCookies;
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bool m_originalSessionCookies;
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TQMap <TQString, TQString> m_originalCookieMap;
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TQString m_originalCookieGlobalAdvice;
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TDEIO::TransferJob *m_transferJob;
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TQBuffer *m_transferJobBuffer;
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/** load KDE's cookie configuration, store values, and reset with Google-friendly values */
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void readAndChangeConfig();
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/** restore previous configuration values by saving old cookie configuration */
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void restoreConfig();
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/** extract text from a TQBuffer object */
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TQString textFromBuffer( TQBuffer *buffer );
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/** parse HTML code and get all key-value pairs from <input..> and <select><option ...></select> */
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TQMap <TQString, TQString> evalFormFields( const TQString &htmlCode );
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/** glue together URL from key-value pairs in form */
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TQString formFieldsToUrl( const TQString &prefix, const TQMap<TQString, TQString> &keyValues );
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};
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}
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#endif
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