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100 lines
3.6 KiB
100 lines
3.6 KiB
/***************************************************************************
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copyright : (C) 2002, 2003, 2006 by Jochen Issing
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email : jochen.issing@isign-softart.de
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***************************************************************************/
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/***************************************************************************
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* This library is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU Lesser General Public License version *
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* 2.1 as published by the Free Software Foundation. *
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* *
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* This library is distributed in the hope that it will be useful, but *
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* 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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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with this library; if not, write to the Free Software *
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
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* MA 02110-1301 USA *
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***************************************************************************/
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#ifndef MP4TAGSPROXY_H
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#define MP4TAGSPROXY_H
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namespace TagLib
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{
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namespace MP4
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{
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// forward declaration(s)
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class ITunesDataBox;
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/*! proxy for mp4 itunes tag relevant boxes
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*
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* this class works as a proxy for the specific tag boxes
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* in an mp4 itunes file. the boxes are mired in
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* the mp4 file structure and stepping through all box layers
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* is avoided by registration at the proxy object.
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*/
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class Mp4TagsProxy
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{
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public:
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/*! enum for all supported box types */
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typedef enum
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{
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title = 0,
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artist,
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album,
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cover,
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genre,
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year,
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trackno,
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comment,
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grouping,
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composer,
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disk,
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bpm
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} EBoxType;
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//! constructor
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Mp4TagsProxy();
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//! destructor
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~Mp4TagsProxy();
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//! function to get the data box for the title
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ITunesDataBox* titleData() const;
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//! function to get the data box for the artist
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ITunesDataBox* artistData() const;
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//! function to get the data box for the album
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ITunesDataBox* albumData() const;
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//! function to get the data box for the genre
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ITunesDataBox* genreData() const;
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//! function to get the data box for the year
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ITunesDataBox* yearData() const;
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//! function to get the data box for the track number
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ITunesDataBox* trknData() const;
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//! function to get the data box for the comment
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ITunesDataBox* commentData() const;
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//! function to get the data box for the grouping
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ITunesDataBox* groupingData() const;
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//! function to get the data box for the composer
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ITunesDataBox* composerData() const;
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//! function to get the data box for the disk number
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ITunesDataBox* diskData() const;
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//! function to get the data box for the bpm
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ITunesDataBox* bpmData() const;
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//! function to get the data box for the cover
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ITunesDataBox* coverData() const;
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//! function to register a data box for a certain box type
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void registerBox( EBoxType boxtype, ITunesDataBox* databox );
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private:
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class Mp4TagsProxyPrivate;
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//! private data of tags proxy
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Mp4TagsProxyPrivate* d;
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}; // class Mp4TagsProxy
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} // namespace MP4
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} // namespace TagLib
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#endif // MP4TAGSPROXY_H
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