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/*
* googlefetcher.h
*
* Copyright (C) 2004 Nathan Toone <nathan@toonetown.com>
* Copyright (C) 2006 Christophe Thommeret <hftom@free.fr>
*
* 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 GOOGLEFETCHER_H
#define GOOGLEFETCHER_H
#include <kdialogbase.h>
#include <tqpixmap.h>
#include <tqstringlist.h>
#include <tqregexp.h>
namespace DOM {
class HTMLDocument;
}
class KURL;
class GoogleImage
{
public:
GoogleImage(TQString thumbURL = TQString(), TQString size = TQString());
TQString imageURL() const { return m_imageURL; }
TQString thumbURL() const { return m_thumbURL; }
TQString size() const { return m_size; }
private:
TQString m_imageURL;
TQString m_thumbURL;
TQString m_size;
};
typedef TQValueList<GoogleImage> GoogleImageList;
class GoogleFetcher : public TQObject
{
TQ_OBJECT
public:
enum ImageSize { All, Icon, Small, Medium, Large, XLarge };
GoogleFetcher( TQString artist, TQString album, bool gallery=false );
TQPixmap pixmap( bool forceFetch = false );
TQImage galleryNext( bool &end );
signals:
void signalNewSearch(GoogleImageList &images);
private:
void displayWaitMessage();
bool requestNewSearchTerms(bool noResults = false);
// Returns true if there are results in the search, otherwise returns false.
bool hasImageResults( TQString &doc );
private slots:
void slotLoadImageURLs(GoogleFetcher::ImageSize size = All);
private:
TQString m_artist, m_album;
TQString m_searchString;
TQString m_loadedQuery;
ImageSize m_loadedSize;
GoogleImageList m_imageList;
uint m_selectedIndex;
int encoding;
int galleryImage;
int galleryPage;
bool galleryMode;
};
#endif /* GOOGLEFETCHER_H */
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