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131 lines
3.0 KiB
131 lines
3.0 KiB
/*
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Copyright (c) 2006 Nikolaj Hald Nielsen <nhnFreespirit@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef MAGNATUNEXMLPARSER_H
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#define MAGNATUNEXMLPARSER_H
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#include "magnatunetypes.h"
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#include "threadmanager.h"
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#include <tqdom.h>
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#include <tqstring.h>
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#include <tqxml.h>
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/**
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* Parser for the XML file from http://magnatune.com/info/album_info.xml
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*
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* @author Nikolaj Hald Nielsen
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*/
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#ifdef Q_MOC_RUN
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// MOC_SKIP_BEGIN
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class MagnatuneXmlParser : public JobBase
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// MOC_SKIP_END
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#else
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class MagnatuneXmlParser : public ThreadManager::Job
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#endif
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{
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Q_OBJECT
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TQ_OBJECT
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public:
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/**
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* Constructor
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* @param fileName The file to parse
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* @return Pointer to new object
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*/
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MagnatuneXmlParser( TQString fileName );
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/**
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* The function that starts the actual work. Inherited fromThreadManager::Job
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* Note the work is performed in a separate thread
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* @return Returns true on success and false on failure
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*/
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bool doJob();
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/**
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* Called when the job has completed. Is executed in the GUI thread
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*/
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void completeJob();
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/**
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* Destructor
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* @return none
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*/
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~MagnatuneXmlParser();
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/**
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* Reads, and starts parsing, file. Should not be used directly.
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* @param filename The file to read
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*/
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void readConfigFile( TQString filename );
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signals:
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/**
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* Signal emmited when parsing is complete.
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*/
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void doneParsing();
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private:
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TQString m_currentArtist;
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TQString m_currentArtistGenre;
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/**
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* Parses a DOM element
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* @param e The element to parse
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*/
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void parseElement( TQDomElement e );
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/**
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* Parses all children of a DOM element
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* @param e The element whose children is to be parsed
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*/
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void parseChildren( TQDomElement e );
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/**
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* Parse a DOM element representing an album
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* @param e The album element to parse
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*/
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void parseAlbum( TQDomElement e );
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/**
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* Parse a DOM element representing a track
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* @param e The track element to parse
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*/
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void parseTrack( TQDomElement e );
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MagnatuneAlbum *m_pCurrentAlbum;
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MagnatuneArtist *m_pCurrentArtist;
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MagnatuneTrackList m_currentAlbumTracksList;
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TQString m_sFileName;
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int m_nNumberOfTracks;
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int m_nNumberOfAlbums;
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int m_nNumberOfArtists;
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};
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#endif
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